| Japan Aviation Electronics Industry, Limited Patent applications |
| Patent application number | Title | Published |
|---|
| 20120135625 | CONNECTOR AND CONNECTOR UNIT - A connector includes a contact and a shell. The shell includes a tubular shell body portion having a slit portion formed to extend over its entire region in a connector insertion direction, an insertion opening formed at one end of the shell body portion, a locking portion provided on the inner periphery side of the shell body portion, and a shell joining portion formed at a position more on the forward side of the connector insertion direction than a position of the locking portion and joining together opposed portions of the shell body portion divided by the slit portion. | 05-31-2012 |
| 20120128302 | OPTICAL CONNECTOR DEVICE AND MATING OPTICAL CONNECTOR DEVICE - Optical connectors can be easily attached to and detached from a housing. | 05-24-2012 |
| 20120113424 | Hydrogen Detecting Surface Plasmon Resonator, Surface Plasmon Resonance Optical Hydrogen Detector, and Method for Optically Detecting Hydrogen Using Surface Plasmon Resonance - Light from light source means (a wavelength-variable laser) is applied to a surface of a hydrogen absorbing thin metal film of a hydrogen detecting surface plasmon resonator including a surface plasmon resonance enhancement structure formed by providing in the thin film an array of periodic holes having a shape that is not 90-degree rotational symmetric in the plane of the film surface, and transmitted light is detected with light detecting means (a photometer). Hydrogen is detected on the basis of a change in light transmission frequency characteristic caused by hydrogen absorption in the hydrogen detecting surface plasmon resonator. Optical hydrogen detection that is highly safe and unaffected by variations in the amount of light from the light source and stray light can be achieved. | 05-10-2012 |
| 20120108097 | ELECTRICAL CONNECTOR, ELECTRICAL CONNECTOR UNIT, AND ELECTRIC VEHICLE CHARGER - A power feeding side connector (electrical connector) has a locking lever adapted to lock together the power feeding side connector and a power receiving side connector at the time of engagement therebetween, a microswitch adapted to detect halfway fitting of the locking lever to interrupt electrical conduction, and a release lever adapted to release locking by the locking lever after charging. In the halfway fitting state, an intermediate portion of the locking lever is brought into contact with a spring piece of the microswitch to push it so that normally-closed contacts of the microswitch are opened to interrupt electrical conduction. | 05-03-2012 |
| 20120106895 | Optical Module - An optical module | 05-03-2012 |
| 20120100736 | Board connector provided with an actuator integral with a beam portion of a contact - For connecting a board member inserted in a board insertion direction, a board connector includes a contact with a first and a second beam portion, a housing holding the contact, and an actuator integral with the first beam portion. The first and the second beam portions include a first and a second clamping portion, respectively, for clamping therebetween the board member. The actuator includes an effort point portion formed forward with respect to the first clamping portion in the board insertion direction. When an operator inserts the board member into the board connector, the board member pushes and moves the effort point portion. | 04-26-2012 |
| 20120094544 | CONNECTOR - A connector having a housing and terminals, mates with a mating connector having mating terminals. The housing has a side wall, a facing wall and a receiving depression between the side wall and the facing wall. Each terminal is installed in the receiving depression and has an attached portion attached to the housing, a first spring portion extending from the attached portion, an upward-extending portion extending from the first spring portion, an elastic support portion extending from the upward-extending portion, and a contact portion supported by the elastic support portion. The upward-extending portion has an abutting portion opposite the facing wall. The elastic support portion is bendable more easily than a spring formed with the first spring portion and the upward-extending portion. The contact portion contacts the mating terminal when the connector is mated with the mating connector and the abutting portion is pressed against the facing wall. | 04-19-2012 |
| 20120088403 | COAXIAL CONNECTOR - A coaxial connector includes a contact adapted to be connected to an inner conductor of a coaxial cable, an insulator holding the contact, and a conductive shell adapted to be connected to an outer conductor of the coaxial cable. The shell includes a shell pivotal portion having press-holding pieces adapted to fix the outer conductor of the coaxial cable under pressure, and a shell body portion pivotably supporting the shell pivotal portion and having an accommodation space adapted to accommodate therein at least the press-holding pieces. | 04-12-2012 |
| 20120083167 | CONNECTOR ASSEMBLY - A first connector has a housing holding a female contact. A second connector has a housing holding a male contact. The connectors are connected to each other by inserting the male contact into the female contact along an insertion direction. The female contact has a support portion and a spring portion having a contact point. The spring portion is located above the support portion in the vertical direction. The male contact is insertable between the spring portion and the support portion. The male contact has a contact portion, a tip, an upper slope and a lower slope. The contact portion contacts the contact point when the male contact is inserted into the female contact. The upper slope extends from the tip to the contact portion, sloping over a first tapering range. The lower slope extends from the tip to the contact portion, sloping over a shorter second tapering range. | 04-05-2012 |
| 20120064748 | HOLDING MEMBER TO HOLD A CONNECTING OBJECT CONNECTABLE TO A CONNECTOR HAVING AN ACTUATOR - A holding member is configured to hold a sheet-like or board-like connecting object. The connecting object held by the holding member is able to be inserted into and connected to a connector which includes an actuator having an actuator-side engaged portion. The holding member comprises a holder-side engaged portion. The holder-side engaged portion is engaged with the actuator-side engaged portion when the actuator is turned over under a state where the connecting object held by the holding member is inserted in the connector. The turning over of the actuator connects the connector to the connecting object. The engagement of the holder-side engaged portion with the actuator-side engaged portion keeps a predetermined relative position of the connecting object relative to the connector. | 03-15-2012 |
| 20120045919 | CONNECTOR - A connector is configured to be connected to a connecting object. The connector comprises a housing, an actuator, an upper contact and a lower contact. The actuator has a lift-up portion and is held by the housing so as to be pivotable between an open position and a close position. The upper contact and the lower contact are held by the housing. The connecting object is accommodated between the upper contact and the lower contact when the actuator is located at the open position. When the actuator is pivoted and located at the close position, the lift-up portion forces an end of the upper contact to move so that an opposite end of the upper contact presses the connection object downward. Then, the connection object forces an end of the lower contact to move so that an opposite end of the lower contact presses the connection object upward. | 02-23-2012 |
| 20120021649 | Connector, method of manufacturing the connector and apparatus for manufacturing the connector - A connector comprises a base insulator, a plurality of elongated plate shaped contacts arranged on the base insulator, and a cover insulator arranged to hold the contacts in cooperation with the base insulator and welded to the base insulator, the base insulator is provided with a pair of openings arranged to face each other across each of holders and to intersect with the direction in which the holders are arranged. | 01-26-2012 |
| 20120020629 | Optoelectrical Connector - In an optoelectrical connector that is composed of a plug including an insertion fitting part and a receptacle including a housing space into which the insertion fitting part of the plug is inserted, the plug is provided with an optical connection part (an optical member) on a front end of the insertion fitting part and an electric connection part (terminals) more rearward than the optical connection part. The receptacle is provided with an optical connection part (an optical member) on the deep side of the housing space and an electric connection part (movable contact pieces of terminals) more frontward than the optical connection part. A shutter is formed on the immediate front of the optical connection part of the receptacle and the shutter opens in the optical connection. Deterioration of optical coupling efficiency caused by attachment of metal abrasion powder, which is generated in a slide between the electrical connection parts in the electrical connection, to the optical connection parts, is prevented. | 01-26-2012 |
| 20120009821 | CONNECTOR - A connector is connectable to a cable having a plurality of signal wires and a drain wire. Each of the signal wires includes a signal conductor. The connector comprises a plurality of contacts, a holding member and a shell. The holding member is provided with an accommodating portion configured to accommodate an end part of the drain wire. The accommodating portion extends through the holding portion along a predetermined direction. The contacts configured to be connected to the signal conductors, respectively. The contacts are held by the holding member so that connection works between the contacts and the signal conductors are performable along the predetermined direction. The shell covers, at least in part, the holding member. The shell has a fixing portion exposed in the accommodating portion so that the end part of the drain wire is fixable to the fixing portion within the accommodating portion. | 01-12-2012 |
| 20120003857 | CONNECTOR ASSEMBLY - A connector assembly comprises a first connector and a second connector. The first connector is configured to be mounted on a connection object. The first connector includes a first contact and a first holding member. The first holding member holds the first contact. The second connector is configured to be engaged with the first connector along a downward direction in a state where the first connector is positioned below the second connector. The second connector includes a second contact, a second holding member and an operated portion. The second holding member holds the second contact. The second contact is configured to be connected to the first contact under an engaged state where the second connector is engaged with the first connector. The operating portion is held by the second holding member so that a positional relation between the operating portion and the second holding member is kept when a force is applied to the operating portion along a upward direction and when a force is applied to the operating portion along a first horizontal direction perpendicular to the upward direction or a second horizontal direction opposite to the first horizontal direction. The second connector is removable from the first connector when a force is applied to the operating portion either along the upward direction or along the first horizontal direction or the second horizontal under the engaged state. | 01-05-2012 |
| 20120003843 | CONNECTOR - A connector which is capable of accommodating displacement between objects to be connected, and prevents an operation force required in connecting the connector and the objects and the amount of deformation of the contacts from becoming too large. A plurality of contacts are each provided with contact portions which sandwich a plate-shaped contact portion of a contact (first object to be connected) in a manner capable of relatively pivoting in a direction of thickness thereof, and contact portions which sandwich a plate-shaped contact portion of a contact (second object to be connected) in a manner capable of relatively pivoting in a direction of thickness thereof. The contacts are accommodated in a contact-accommodating hole of a housing in a manner capable of pivoting in the direction of the thickness of each of the contact portions of the first and second objects to be connected. | 01-05-2012 |
| 20110317089 | Backlight assembly for supplying electric power to a light-emitting element via a connector and a backlight unit and a liquid crystal display which use the backlight assembly - A light-emitting element substrate mounting light-emitting elements is arranged on a front face of a chassis. The light-emitting element substrate is connected to a first connector. A power supply substrate for supplying electric power to the light-emitting element substrate is arranged on a rear face of the chassis. A second connector is connected to the power supply substrate. In addition, the first and the second connectors are connected to each other, so that the power supply substrate supplies electric power to the light-emitting element substrate via the first connector and the second connector. The second connector may electrically be connected to the power supply substrate via a harness. | 12-29-2011 |
| 20110287644 | Conductor-Connecting Washer, Connection Mechanism Using the Same, and Method of Manufacturing Conductor-Connecting Washer - A conductor-connecting washer arranged between two conductors to electrically connect the two conductors includes a metal plate portion including a washer hole in the middle and 24 or more contact protrusions integrally formed on each of both surfaces of the plate portion, 16 or more of which are bent alternately toward each of both surface sides along the outer circumference of the plate portion and 8 or more of which are bent alternately toward each of both surface sides along the inner circumference of the washer hole. | 11-24-2011 |
| 20110267746 | LATCHING MODULE - A latching module is configured to be attached and fixed to a unit. The unit is designed to be detachably installed in an electronic apparatus along a predetermined direction. The electronic apparatus has an engaged portion. The latching module comprises a base member, an operative member, a locking member, a lock urge member and a release mechanism. The base member is formed with a cam groove. The base member is configured to be fixed to the unit so that the base member is unable to move relative to the unit. The operative member is supported by the base member so as to be projectable outwardly in the predetermined direction from the latching module. The locking member has an engagement portion and a pivot portion. The engagement portion is to be engaged with the engaged portion. The locking member is supported by the base member so that the engagement portion is pivotable on the pivot portion from an engaged position to a released position. The engaged position is a position where the engagement portion is able to be engaged with the engaged portion. The released position is a position where the engagement portion is unable to be engaged with the engaged portion. The lock urge member is arranged to urge the locking member toward the engaged position. The release mechanism is designed to force the locking member to pivot on the pivot portion to the released position upon the projection of the operative member. | 11-03-2011 |
| 20110263158 | ELECTRICAL CONNECTOR - An insulating housing of an electrical connector is separated into two parts of a mold-in portion ( | 10-27-2011 |
| 20110256740 | Connector that enables connection between circuit boards with excellent space efficiency - A particular connector is for selectively connecting a first and a second mating connector which are insertable into the particular connector from mutually perpendicular directions, respectively. The particular connector includes a contact and a housing holding the contacts. The contact has a first a second contact portion which are for contacting with the first and the second mating connectors, respectively. The housing includes a first fitting portion provided with a first insertion opening for inserting the first mating connector, a second fitting portion provided with a second insertion opening for inserting the second mating connector, and guide portions which define the first and the second insertion openings, respectively. By the guide portions, the first and the second mating connectors are allowed to be selectively connected to the connector. | 10-20-2011 |
| 20110244711 | CONNECTOR - A first connector has a first holding member holding first male and female terminals. Each first male terminal has a horizontally extending first male contact. Each first female terminal has a first female contact. A second connector has a second holding member holding second male and female terminals. Each second male terminal has a horizontally extending second male contact receivable in the first female contact. Each second female terminal has a second female contact which receives the first male contact. The first and second connectors are positioned at a predetermined position in a vertical direction whereas the first male contact is apart from the second female contact while the second male contact is apart from the first female contact. A guiding mechanism guides the first connector to a position where the first and second male contacts are respectively connected to the second and first female contacts. | 10-06-2011 |
| 20110244709 | Connector for use in accepting a base-plate - A connector | 10-06-2011 |
| 20110243508 | Optoelectrical Connector - An optoelectrical connector is composed of a plug to which a wire and an optical fiber are assembled and a receptacle to which the plug is inserted and connected. A receptacle includes insulation sleeves and conductive contacts in openings of receptacle housings, and plugs include a ferrule assembled bodies which are composed of an insulation ferrule which holds an optical fiber and a conductive cylindrical member which holds the ferrule and to which a wire is assembled, in an opening of the plug housing. When the plugs are inserted into the receptacle, the contacts and the cylindrical member contact with each other and the ferrules are inserted into the sleeves. Parts which serve electrical connection are not exposed. | 10-06-2011 |
| 20110241665 | Multi-axis Fluxgate Magnetic Sensor - A ring-shaped first ring-shaped magnetic core, a first excitation coil wound on the first ring-shaped magnetic core, two detection coils wound on the first ring-shaped magnetic core in such a manner that respective input axes of the detection coils are orthogonal to each other, two signal detection/feedback units that detect outputs of the detection coils and feed output signals back to the detection coils, and a first excitation circuit that supplies an excitation current to the first excitation coil are provided, a second ring-shaped magnetic core, a compensation coil wound on the second ring-shaped magnetic core, and a compensation signal generation unit that generates, from an output of a detection coil, a compensation current to be applied to the compensation coil, are further provided, and the second ring-shaped magnetic core and the compensation coil are disposed in positions and directions so that a compensation magnetic field created by the compensation coil cancels interference between magnetic fields generated by two detection coils wound on the first ring-shaped magnetic core. | 10-06-2011 |
| 20110223799 | CONTACT - A contact of which the quality of crimping of a crimp portion can be easily and accurately determined. The crimp portion of the contact includes a bottom portion that supports conductors of electrical wires, and two side portions that are continuous with opposite sides of the bottom portion and are bent such that they hold the conductors therein. Three marks are formed in an outer surface of each side portion along a longitudinal direction of the contact. | 09-15-2011 |
| 20110217859 | Waterproof connector that can be designed to be short in overall length - A retainer is incorporated into a fitting portion of a housing so as to be movable between a preset position and a set position in a direction crossing terminal receiving holes. Further, a seal member is attached to an outer periphery of the fitting portion. The seal member is brought into close contact with an inner periphery of a fitting hole of a mating connector for sealing when the fitting portion is fitted to the fitting hole. The retainer has projections which retreat to the sides of the terminal receiving holes to allow insertion of terminals into the terminal receiving holes when the retainer is at the preset position and which project into the terminal receiving holes to engage with the terminals so as to hold the terminals in a come-off preventing state when the retainer is at the set position. The retainer and the seal member are provided at positions which overlap each other in a direction of fitting to the mating connector. | 09-08-2011 |
| 20110211792 | Optical Connector Plug | 09-01-2011 |
| 20110209545 | Servo Accelerometer - Canister-shaped magnetic reinforcing elements | 09-01-2011 |
| 20110207356 | CONNECTOR ASSEMBLY - A connector assembly comprises a first connector and a second connector configured to be mated with each other. The first connector includes a plurality of first contacts, a first housing and a first shell. The first contacts are arranged and retained in a pitch direction by the first housing The first housing is covered at least in part with the first shell The first shell includes a spring portion and a contact portion. The spring portion extends in the pitch direction. The spring portion is long in the pitch direction. The contact portion is supported by the spring portion so as to be movable in a direction perpendicular to the pitch direction. The second connector includes a second shell. The second shell is brought into contact with at least the contact portion of the first shell so that the first shell and the second shell are connected to each other when the second connector is mated with the first connector. | 08-25-2011 |
| 20110203511 | Precision Apparatus Using Low Thermal Expansion Component - A low temperature history indication plate | 08-25-2011 |
| 20110195589 | Socket connector having a recess provided with a spring member on a side thereof - A socket connector includes a socket body having a recess adapted to receive therein a connection object such as a semiconductor module, contact members disposed at a bottom surface portion of the recess, and a spring member disposed on one side of the recess. The spring member has an engaging portion adapted to engage the connection object in a detaching direction for provisionally holding it in a first stage of an attaching operation of the connection object and a pressing portion adapted to press the connection object parallel to the bottom surface portion and inward of the recess for positioning the connection object at a predetermined position of the recess. | 08-11-2011 |
| 20110189873 | Connector having a rotary engaging member - In a connector for connecting a connection object having a locked portion, a movable member is provided so as to be movable in a predetermined direction between a connecting position and an ejecting position together with the connection object. A cam mechanism is coupled to the movable member and selectively maintains the movable member at the connecting position or at the ejecting position. A first engaging member is held by the movable member and is rotatable in a rotating direction. The first engaging member has a locking portion to be engaged with the locked portion in the predetermined direction when the first engaging member is located at a predetermined angular position. A braking device is coupled with the first engaging member to brake the first engaging member in the rotating direction. | 08-04-2011 |
| 20110189439 | Slide Surface and Surface Processing Method of the Same - A slide part has a surface structure in which there are at least two periodic structures among a first periodic structure with a period of 10 nm to 100 nm inclusive and a depth of 5 nm to 50 nm inclusive, a second periodic structure with a period of 100 nm to 1000 nm inclusive and a depth of 20 nm to 500 nm inclusive, and a third periodic structure with a period of 1000 nm to 10000 nm inclusive and a depth of 100 nm to 3000 nm inclusive, in which one of the at least two periodic structures is formed on the other periodic structure. | 08-04-2011 |
| 20110187941 | LIGHTING DEVICE, RELAY CONNECTOR, DISPLAY DEVICE AND TELEVISION RECEIVER - A display device | 08-04-2011 |
| 20110186718 | Optical Touch Panel - An optical touch panel comprises a transparent plate, a plurality of light-emitting devices and a plurality of light-receiving devices arranged around the transparent plate, a first substrate to which some of the light-receiving devices are fixed, and a second substrate to which others of the light-receiving devices are fixed. Each of the substrates has a surface layer that has a surface roughness which causes diffuse reflection of the same kind of light as light emitted by the light-emitting devices. A region having the surface roughness on a surface of the surface layer includes a region on the surface of the surface layer included in directivity ranges of the light-receiving devices fixed to the substrate. | 08-04-2011 |
| 20110171854 | CONNECTOR - A connector which has a high level of contact stability. An operation member is formed by blanking and bending a metal plate. First and second linking portions that are disposed in a manner opposed to each other to connect a pair of operation portions are in an arrangement in which the first and second linking portions sandwich a pair of operation portions when the operation member is in a developed state. When the operation member is in a completed state, the first and second linking portions connecting the are bent at right angles with respect to the pair of operation portions, respectively. | 07-14-2011 |
| 20110158586 | Optical connector adapter with excellent dust resistance - Provided is an optical connector adapter of the type in which a shell-side hollow cylindrical portion is integrally formed in a shell, a sleeve holder inserted in the shell has a holder-side hollow cylindrical portion, and a sleeve is held by the shell-side cylindrical portion and the holder-side cylindrical portion. The shell has an inward engaging projection on the inner periphery thereof at its portions facing the holder-side cylindrical portion while the sleeve holder has a holder locking portion. By engaging the holder locking portion with the engaging projection, the sleeve holder is prevented from being removed from the shell. The optical connector adapter is attached to a housing so as to pass through its wall such that the shell-side cylindrical portion is located outside the housing while the holder-side cylindrical portion is located inside the housing. | 06-30-2011 |
| 20110130035 | CONNECTOR - A connector that has a high waterproof property, and can be easily assembled. A housing is formed with a through hole for accommodating a contact which is connected to a cable. An elastic sealing member that has a hollow cylindrical shape and is fitted on an outer peripheral surface of the cable is accommodated in a rear portion of the through hole, and an urging member having a hollow cylindrical shape is fitted on an outer peripheral surface of the housing. The urging member is formed with a tapered surface for urging a rear end of the elastic sealing member against the outer peripheral surface of the cable when the urging member is fitted on the outer peripheral surface of the housing. | 06-02-2011 |
| 20110123156 | OPTICAL ADAPTER - [Problems to be solved] To provide an optical adapter which has a reduced number of component parts and can be easily assembled. | 05-26-2011 |
| 20110111641 | CONNECTOR - A connector whose terminal portions of contacts can be reliably inserted into through holes of a circuit board. The connector comprises a housing, contacts, and an alignment member. Each contact includes a holding portion held by the housing, a terminal portion inserted into a circuit board, and a linking portion connecting the holding and terminal portions. The alignment member is mounted on the contacts and positions the terminal portions. The contacts are arranged in a longitudinal direction of the connector, and in two rows in a vertical direction thereof. Each pair of adjacent contacts in the longitudinal direction are connected by a connecting portion, to form first and second combination contacts. The alignment member has receiving portions receiving the linking portions, open portions from which the connecting portions are exposed, and grooves preventing a relative movement of the connecting portions in the vertical direction. | 05-12-2011 |
| 20110111632 | CONNECTOR - A connector which makes it possible to facilitate the operation of mounting the connector, and reduce the mounting costs. An upper insulating film is affixed to upper surfaces of first and second contacts, and upper surfaces of carriers. Then, the first and second contacts, are disconnected from the carriers. Finally, a lower insulating film is affixed to lower surfaces of the first and second contacts, and lower surfaces of the carriers. | 05-12-2011 |
| 20110111614 | Card edge connector - A card edge connector has a plurality of contacts, a housing configured to hold the plurality of contacts arranged in a first direction, and a pair of arm members held on the housing so as to extend along a second direction perpendicular to the first direction. Each of the arm members includes a latch portion and an interference portion. The latch portion is configured to engage with a side edge of a card when the card is connected to the card edge connector. The interference portion is configured to interfere with the side edge of the card in the first direction so as to prevent the latch portion from engaging with the side edge of the card when the card is improperly connected to the card edge connector. The interference portion projects inwardly in the first direction beyond the latch portion. | 05-12-2011 |
| 20110104920 | CARD SOCKET - [Object] To provide a card socket having a structure that achieves a low profile. | 05-05-2011 |
| 20110097932 | CONNECTOR - A connector is matable with a mating connector. The connector has a contact, a housing, a sliding shell, at least one engagement portion and at least one disengagement portion. The housing holds the contact. The sliding shell covers, at least in part, the contact and the housing. The sliding shell is held on the housing so as to be movable between a mating position and a protective position. The connector is mated with the mating connector when the sliding shell is positioned at the mating position. The sliding shell is laid, at least in part, beyond a front end of the housing when the sliding shell is positioned at the protective position. The at least one engagement portion is configured to engage with the sliding shell located at the protective position so as to prevent the sliding shell from moving toward the mating position. The at least one disengagement portion is configured to disengage the engagement portion from the sliding shell when the at least one disengagement portion is brought into contact with the mating connector upon a mating process between the connector and the mating connector. | 04-28-2011 |
| 20110097922 | Connector attachable to an attaching object without forming a large opening in the attaching object - In a connector including a to-be-fitted portion for fitting to a mating connector in a first direction and a conductive shell covering the to-be-fitted portion, the shell is provided with a flange extending from a shell body in a second direction crossing the first direction and with a to-be-locked portion extending from the flange in the first direction. When attaching the connector to an attaching object, the flange is caused to face one surface of the attaching object in the first direction and the to-be-locked portion is caused to pass through the attaching object in the first direction so as to project from an opposite surface of the attaching object. | 04-28-2011 |
| 20110092110 | Connector enabling increased density of contacts - A plurality of contacts are arranged in a first direction along a side wall of a housing. The housing has a plurality of ribs projecting in a second direction from the side wall and interposed between the contacts, respectively. Each rib has a tapered portion adjacent to the side wall. | 04-21-2011 |
| 20110092107 | Connector - A number of the terminal rows RT | 04-21-2011 |
| 20110086553 | CONNECTOR HAVING CONTACTS WITH A LINKAGE PORTION HAVING A WIDTH SMALLER THAN THAT OF THE CONTACT PORTION - A connector capable of maintaining contact reliability even with reduced arrangement pitch of contacts. First and second contacts are alternately arranged on a housing along contact arrangement direction orthogonal to direction of fitting the housing to a receptacle connector. A first contact portion, first bending portion, and first connecting portion connected to a coaxial cable, of each first contact are disposed on an upper surface, front portion and rear portion of the arranging portion, respectively. A linkage portion connecting the first bending and connecting portions, and a second contact portion continuous with a second connecting portion of each second contact are disposed on a lower surface of the arranging portion. A second bending portion disposed on the front portion is continuous with the second contact portion. The linkage portion is smaller in width in the arrangement direction than the first and second contact portions. | 04-14-2011 |
| 20110081808 | CONTACT AND CONNECTION UNIT PROVIDED WITH THE CONTACT - A contact which makes it possible to make a connection unit compact in size. A pair of supporting portions opposed to each other in a predetermined direction are provided on opposite side edges of a plate-shaped base portion with which an associated one of electrodes of a photovoltaic unit is brought into contact, such that the supporting portions rise from the opposite side edges, respectively. The pair of supporting portions are each formed with a slit for supporting a terminal portion of a diode. | 04-07-2011 |
| 20110081798 | Adapter system - An adapter system has a standard adapter configured to couple two first type connectors with each other, and an interface converter configured to be attached to the standard adapter. Each of the first type connectors has a first connection end. The first connection end is formed with two engaged portions. The standard adapter has two first openings on opposite sides thereof in a first direction and two engaging portions within each of the first openings. The first opening has a first interface for the first connection end. The two engaged portions of the first type connector oppose with each other in a second direction perpendicular to the first direction. The two engaged portions of the first type connector is engaged with the engaging portions of the first opening, so that the standard adapter retains the first connection end when the first type connector is inserted in the first opening. An interface converter is configured to be attached inside the first opening so as to convert the first opening to a second opening having a second interface for a second connection end of a second type connector. The second connection end is different in shape from the first connection end. The interface converter has two receptacles which are receivable the engaging portions of the standard adapter, respectively, when the interface converter is attached to the standard adapter. | 04-07-2011 |
| 20110081795 | CONTACT AND CONNECTOR - A contact which is capable of preventing damage to a fluorescent tube due to a temperature change, and reducing the heights of the contact and the connector. The contact comprises a base portion, a contact portion that is brought into contact with an electrode of the fluorescent tube, a connecting portion that is continuous with the base portion and is connected to a printed circuit board, and a linkage portion that connects between the base portion and the contact portion such that the contact portion is movable in a longitudinal direction of the fluorescent tube. The base portion, the linkage portion, and the contact portion are arranged in a first direction that is orthogonal to a direction perpendicular to a plane on which the circuit board extends and the longitudinal direction. | 04-07-2011 |
| 20110075974 | Optical connector and optical connector cable - An optical connector is selectively attachable to one of optical fiber cables including a first type optical fiber cable and a second type optical fiber cable. Each of the optical fiber cables includes a common optical fiber and a common ferrule fixed to the common optical fiber. The first type optical fiber cable further includes a tension member. The second type optical fiber cable further including a tensile member. The optical connector has a swage portion through which the common ferrule is inserted forward when one of the optical fiber cables is attached to the optical connector. The swage portion has an outer surface on which the tensile member is swaged when the second type optical fiber cable is attached to the optical connector. The optical connector also has a fixing portion having at least one receiver hole formed therein for receiving and fixing an end of the tension member of the first type optical fiber cable. The fixing portion is located forward of the swage portion. | 03-31-2011 |
| 20110068503 | Mold Tool and Treatment Method for Mold Tool Surface - The average roughness Ra of a mold tool surface that comes into contact with a material to be molded measured for a measurement area 10 μm square or smaller is equal to or lower than 5 nm, and fine granular projection structures having diameters ranging from 10 to 80 nm and heights ranging from 10 to 40 nm are formed on the mold tool surface with a density of 400/μm | 03-24-2011 |
| 20110065331 | CONNECTOR - A connector which makes it possible to accommodate positional displacement from a mating connector, and prevent the contact force and the amount of deformation of contacts from becoming too large. Fixed-side contacts are fixed to a fixed-side housings. A movable-side housing is assembled to the fixed-side housing slidably in a direction orthogonal to a fitting/removing direction in which the movable-side housing is fitted to and removed from the mating connector. Movable-side contacts each include first contact portions brought into contact with an associated one of the fixed-side contacts, and second contact portions brought into contact with an associated one of mating contacts of the mating connector. Contact-accommodating chambers for accommodating the movable-side contacts are formed in the movable-side housing such that each movable-side contact can be pivoted about a pivotal axis extending orthogonal to the fitting/removing direction. | 03-17-2011 |
| 20110061510 | Stamping Tool and Treatment Method for Stamping Tool Surface - To enable fabrication of a precise stamped product having an extremely low surface roughness. Ripples | 03-17-2011 |
| 20110028018 | Connector - A connector has a housing, an insertion slot into which a connection target is inserted, an actuator and a contact. The actuator has a pusher. The actuator is held on the housing so as to be turnable between an open position and a close position. The actuator allows the connection target to be inserted into the insertion slot when the actuator is positioned at the open position. The pusher pushes the inserted connection target when the actuator is positioned at the close position. The contact is held by the housing. The contact includes a spring section and a supported section supported by the spring section. The supported section includes a press section and a contacting section. The press section presses the pusher against the inserted connection target and receives, from the pusher, a reaction force directed away from the connection target when the actuator is located at the close position. The contacting section is brought into contact with the connection target when the press section is moved away from the connection target by the reaction force. | 02-03-2011 |
| 20110021073 | Connector - A connector includes a conductive member having a mating portion that is matable with a mating connector in a first direction. The mating portion includes a first part having a first end and a second part having a second end opposed to the first end in a second direction perpendicular to the first direction so as to form an annular portion. The first end and the second end form an opposed-end portion in which one of the first end and the second end is brought into contact with another of the first end and the second end to receive a force applied to the mating portion in a diagonal direction oblique to the first direction. | 01-27-2011 |
| 20110021058 | Connector assembly - A connector assembly has a first connector, a second connector matable with the first connector along a mating direction, a mating assistance mechanism, a mating maintenance mechanism, and a detection mechanism. The mating assistance mechanism has an operation member and is operable to mate the second connector with the first connector in accordance with an operation of the operation member. The mating maintenance mechanism includes a stopper, an engagement portion and an elastic support. The engagement portion is configured to be engaged with the stopper in a mating state of the first connector and the second connector so as to maintain the mating state. The elastic support is configured to support the engagement portion. The elastic support is elastically deformed and moves the engagement portion along a direction different from the mating direction when the second connector is mated with the first connector. The detection mechanism is operable to detect the mating state and includes a first terminal, a second terminal, and a short-circuit member, The first terminal has a first contacting section extending along the mating direction. The second terminal has a second contacting section extending along the mating direction. The short-circuit member is arranged to establish a short circuit between the first terminal and the second terminal in the mating state. The short-circuit member has a first contact and a second contact which are brought into contact with the first contacting section and the second contacting section in the mating state, respectively. The first contact is directly/indirectly moved by movement and elastic deformation of the elastic support so that the first contact wipes the first contacting section during a mating operation of the first connector and the second connector. The second contact wipes the second contacting section independently of the elastic deformation of the elastic support during the mating operation. | 01-27-2011 |
| 20110021057 | Connector assembly - A connector assembly includes a first connector and a second connector. The second connector has a receptacle portion configured to receive a mating portion of the first connector, a lock key, and a biasing member. The lock key has a pushed portion and is received in the receptacle portion so as to be movable between a locking position and an unlocking position. The biasing member is configured to bias the lock key toward the locking position. The mating portion of the first connector has a positioning key having a pusher and a locking portion. When the first connector is inserted along the insertion direction, the pushed portion is pushed by the pusher, so that the lock key is temporarily moved to the unlocking position and then moved to the locking position. Thus, a mating state of the first connector and the second connector is locked. | 01-27-2011 |
| 20110021055 | Connector - A connector has a housing, an insertion slot, an actuator and a biasing member. Into the insertion slot, a connection target is inserted along an insertion direction. The actuator has a pusher. The actuator is held on the housing so as to be turnable between an open position and a close position. The actuator allows the connection target to be inserted into the insertion slot when the actuator is positioned at the open position. The pusher pushes the inserted connection target along a thickness direction of the connection target when the actuator is turned to the close position after the connection target is inserted into the insertion slot. The thickness direction is perpendicular to the insertion direction. The biasing member is operable to bias the pusher toward the inserted connection target when the actuator is located at the close position. | 01-27-2011 |
| 20110013400 | Socket, circuit board assembly, and apparatus having the same - An apparatus has a plurality of types of plugs used for different purposes and a plurality of circuit board assemblies. Each of the plurality of the circuit board assemblies includes a circuit board having a plurality of wiring portions formed thereon, an electrical and electronic part mounted on the circuit board, and a plurality of sockets attached to the circuit board and connected to the electrical and electronic part via the plurality of wiring portions. The sockets included in all of the plurality of circuit board assemblies have the same shape and are configured to receive any of the plurality of types of plugs. | 01-20-2011 |
| 20110008975 | Connector assembly - A connector assembly has a first connector and a second connector matable with the first connector. The first connector includes a first contact having a first contact portion and a first housing configured to hold the first contact. The second connector includes a second contact having a second contact portion that is brought into contact with the first contact portion and a second housing configured to hold the second contact. The connector assembly further includes a positioner operable to position the second contact portion in a first direction so that the second contact portion corresponds to the first contact portion when the second connector is moved relative to the first connector along the first direction. The connector assembly further includes a movement guide operable to guide a relative movement of the second connector relative to the first connector along a second direction perpendicular to the first direction in a state in which the second contact portion has been positioned in the first direction until the second contact portion is brought into contact with the first contact portion. | 01-13-2011 |
| 20100304610 | CONNECTOR - A shielded connector which makes a shell unnecessary while ensuring a shielding function. A housing holds a housing plurality of contacts each including a contact portion brought into contact with an associated one of contact portions of a plurality of mating contacts. The connector is provided with a shield member including a shield plate body which partitions the contact portions of the contacts into two groups, a first spring portion which is brought into contact with an inner wall surface of a shell of a mating connector, and a second spring portion which is brought into contact with the inner wall surface of the shell. | 12-02-2010 |
| 20100304594 | Connector - A plate-like connection target is inserted into a connector along a first direction. The connector has a first metal member having a first metal abutment portion, a second metal member having a second metal abutment portion, and an actuator operable to push the second metal abutment portion toward the first metal abutment portion for holding the plate-like connection target between the first metal abutment portion and the second metal abutment portion in a second direction perpendicular to the first direction in a state in which the plate-like connection target has been inserted in the connector. | 12-02-2010 |
| 20100303417 | Optical connector device - An optical connector device has a first connector including a ferrule for holding an optical fiber and a guide portion projecting longer than the ferrule. The optical connector device also has a second connector for receiving an end of the ferrule along an optical axis of the optical fiber. The second connector includes a receiver for receiving the guide portion and a shutter having a cover part. The shutter is movable between a cover position at which the optical axis intersects the cover part and an open position at which the optical axis does not intersect the cover part. The guide portion is operable to move the shutter from the cover position to the open position when the guide portion is received into the receiver. | 12-02-2010 |
| 20100296778 | OPTICAL CONNECTOR - An optical connector which enables an operator to easily remove a ferrule from a housing without using a special jig by himself alone. A supporting member that is mounted in a housing in a manner capable of being inserted and removed in a state in which the ferrule is held therein, includes a supporting member main body which is accommodated in the housing, and an operating portion which temporarily releases an engagement between protrusions formed on the supporting member main body and through holes formed in the housing. The operating portion is arranged in a manner protruding outside the housing when the supporting member is mounted in the housing. | 11-25-2010 |
| 20100295936 | Optical connector inspection apparatus capable of inspecting a held posture of an optical fiber - The light source is disposed in a direction traversing the axial direction A of the optical connector. The optical connector holder comprises an inspection light reflecting portion. The inspection light reflecting portion deflects and reflects the inspection light from the light source to the axial direction A so that the inspection light enters the reference hole portion of the optical connector. | 11-25-2010 |
| 20100283904 | RELAY CONNECTOR, MOUNTING STRUCTURE OF RELAY CONNECTOR AND CHASSIS, MOUNTING STRUCTURE OF RELAY CONNECTOR AND POWER SOURCE, MOUNTING STRUCTURE OF DISCHARGE TUBE AND POWER SOURCE TO RELAY CONNECTOR, LIGHTING DEVICE FOR DISPLAY DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A relay connector | 11-11-2010 |
| 20100267287 | CONNECTOR UNIT - A connector unit which is capable of suppressing lowering of a clicking feeling, even if the fitting and removing of connectors to and from each other is repeated. A spring portion that receives a contact portion of each of plug contacts of a plug connector when a receptacle connector and the plug connector are fitted to each other is formed on each of receptacle contacts of the receptacle connector. A protrusion is formed on the contact portion of each plug contact. The spring portion is formed to have an auxiliary contact portion that is urged by the protrusion when both of the connectors are fitted to each other, and a recess that receives the protrusion when the both of the connectors are fitted to each other. | 10-21-2010 |
| 20100239213 | OPTICAL CONNECTOR - An optical connector in which a seal member is difficult to be damaged during assembly. A seal member-accommodating portion that accommodates the seal member in a compressed state is formed as an intermediate portion of a through hole of a housing. When an insertion member is inserted into the through hole, an insertion portion of the insertion member presses the seal member into the seal member-accommodating portion. | 09-23-2010 |
| 20100239211 | Optical Module and Photoelectric Converter - The optical module of the present invention includes an optical waveguide substrate, a light emitting element, a light receiving element, a light emitting element IC, a light receiving element IC, and a plug body. The optical waveguide substrate has a light input/output face and two inclined reflecting surfaces disposed at different distances from the light input/output face. The light emitting element is disposed at a position corresponding to one of the inclined reflecting surfaces. The light receiving element is disposed at a position corresponding to the other inclined reflecting surface. The plug body is formed by a plurality of insulator layers and has, on the different insulator layers, a wiring pattern for the light emitting element between the light emitting element and the light emitting element IC and a wiring pattern for the light receiving element between the light receiving element and the light receiving element IC. | 09-23-2010 |
| 20100230616 | METHOD OF SMOOTHING SOLID SURFACE WITH GAS CLUSTER LON BEAM AND SOLID SURFACE SMOOTHING APPARATUS - Surface roughness having intervals of several tens of nanometers to about a hundred micrometers in a solid surface is reduced by directing a gas cluster ion beam to the surface. An angle formed between the normal to the solid surface and the gas cluster ion beam is referred to as an irradiation angle, and an irradiation angle at which the distance of interaction between the solid and the cluster colliding with the solid dramatically increases is referred to as a critical angle. A solid surface smoothing method includes an irradiation step of directing the gas cluster ion beam onto the solid surface at an irradiation angle not smaller than the critical angle. The critical angle is 70°. | 09-16-2010 |
| 20100227487 | CAP AND CONNECTOR UNIT - A cap which is made difficult to come off a connector by suppressing deformation of the cap. The cap includes an insertion portion that has a hollow cylindrical shape and is inserted in a shell body of a shell of a receptacle connector, and a cover portion which is continuous with the insertion portion and covers an opening of the shell body. Ribs are formed inside the insertion portion, for suppressing deformation of the insertion portion. | 09-09-2010 |
| 20100226610 | OPTICAL CONNECTOR - An optical connector ( | 09-09-2010 |
| 20100214498 | DISCHARGE TUBE, FERRULE, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - In a discharge tube, a conductive ferrule is provided on an end portion of a glass tube. The ferrule includes a body that is to be mounted to the outer circumference of the glass tube and has a contact portion to be electrically conductively fixed to a relay connector (or a bearing device). Further included is a conductive portion that extends from the body so as to have elastic contact with an outer lead. The outer lead will not be under load due to the weight of the discharge tube, but the conductive portion solely has elastic contact therewith. Thus, stress concentration on the outer lead can be prevented. | 08-26-2010 |
| 20100210128 | CONNECTOR - To provide a connector which is capable of reducing the manufacturing costs and the looseness of an ejection member. | 08-19-2010 |
| 20100201892 | RELAY CONNECTOR, MOUNTING STRUCTURE OF RELAY CONNECTOR AND CHASSIS, AND MOUNTING STRUCTURE OF RELAY CONNECTOR AND DISCHARGE TUBE - Relay connectors are arranged to supply power from power boards arranged on the back side of a chassis having a substantially plate-shaped configuration to discharge tubes arranged on the front side of the chassis. Each relay connector includes a holder having an insulation property and to be mounted to the chassis, and further includes a relay terminal mounted to the holder and capable of electrical connection to the discharge tube and the power board. The relay terminal is immune to direct contact with the chassis. This enables the use of a metallic chassis. | 08-12-2010 |
| 20100192691 | Servo Accelerometer - A servo accelerometer has a pair of housings having a tubular part, one end opened and the other end closed with a closing part. A frame that supports a pendulum is held between the housings. A permanent magnet is attached to each of the closing parts with a bottom pole piece interposed therebetween. Coils arranged in annular magnetic gaps are attached to the pendulum. The closing part has a recess, and the bottom pole piece is disposed in the recess. The outer circumference of the bottom pole piece faces the inner circumference of the recess with a predetermined gap interposed therebetween. | 08-05-2010 |
| 20100176975 | RD Converter and Angle Detecting Apparatus - An RD converter is disclosed that has a first multiplier multiplying a resolver signal S | 07-15-2010 |
| 20100167592 | CONNECTOR - A connector in which contact between a circuit board and a card-type electronic device is made less liable to be unstable, even when the connector is subject to a shock. One ( | 07-01-2010 |
| 20100141846 | DISCHARGE TUBE SUPPORTING STRUCTURE, SUPPORTING MEMBER, DISCHARGE TUBE, FERRULE, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - Discharge tubes, each of which includes a glass tube and a ferrule that has a substantially cylindrical shape and is fitted to each end portion of the glass tube, are supported by a plurality of pairs of relay connectors (or supporting members) provided on the front side of a chassis having substantially a plate-shaped configuration. When a discharge tube is supported by relay connectors, stoppers provided on the relay connectors lock the ferrules so that axial movement of the discharge tube relative to the relay connectors is restricted. | 06-10-2010 |
| 20100136849 | CONNECTOR - A connector which is capable of realizing a narrower pitch of contact portions of contacts, and making the arranging pitch of terminal portions of the contacts larger without increasing waste of material of the contacts. Signal contacts ( | 06-03-2010 |
| 20100104355 | ADAPTER UNIT - An adapter unit capable of preventing breakage of a positioning key for accurately connecting first and adapters. A key is formed on an inner peripheral surface of a hollow cylindrical portion of a receptacle adapter such that a front end thereof is rearward of a front end of the hollow cylindrical portion. Projecting portions are formed on the inner peripheral surface of the hollow cylindrical portion at locations away from the key in a circumferential direction, for receiving a front end of a hollow cylindrical portion of a plug adapter inserted into the hollow cylindrical portion of the receptacle adapter. Receiving portions are formed on an outer peripheral surface of the hollow cylindrical portion of the plug adapter, for receiving the projecting portions. The front end of the key is rearward of the front end of each projecting portion. | 04-29-2010 |
| 20100097786 | DISCHARGE TUBE, FERRULE, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A ferrule includes a body having a cylindrical shape. Elastic gripping portions are arranged on the body so as to bulge radially inwardly. The elastic gripping portions can have elastic contact with the outer circumferential surface of a glass tube. The body of the ferrule is mounted to the glass tube via the elastic gripping portions capable of elastic and radial deformation. Thereby, the variations in outer diameter of the glass tube can be absorbed, and therefore the dimensional control with high precision is not required for glass tubes at the time of manufacturing. This leads to cost reduction. | 04-22-2010 |
| 20100097785 | DISCHARGE TUBE SUPPORTING STRUCTURE, SUPPORTING MEMBER, DISCHARGE TUBE, FERRULE, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - Discharge tubes, each of which includes a glass tube and a ferrule that has a substantially cylindrical shape and is fitted to each end portion of the glass tube, are supported by a plurality of pairs of relay connectors (or supporting members) provided on the front side of a chassis having substantially a plate-shaped configuration. When a discharge tube is supported by relay connectors, stoppers provided on the relay connectors lock the ferrules so that axial movement of the discharge tube relative to the relay connectors is restricted. | 04-22-2010 |
| 20100097533 | DISCHARGE TUBE, FERRULE, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - In a discharge tube, a conductive ferrule is provided on an end portion of a glass tube. The ferrule includes a body that is to be mounted to the outer circumference of the glass tube and has a contact portion to be electrically conductively fixed to a relay connector (or a bearing device). Further included is a conductive portion that extends from the body so as to have elastic contact with an outer lead. The outer lead will not be under load due to the weight of the discharge tube, but the conductive portion solely has elastic contact therewith. Thus, stress concentration on the outer lead can be prevented. | 04-22-2010 |
| 20100096263 | Solid surface smoothing apparatus - In a method of irradiating a gas cluster ion beam on a solid surface and smoothing the solid surface, the angle formed between the solid surface and the gas cluster ion beam is chosen to be between 1° and an angle less than 30°. In case the solid surface is relatively rough, the processing efficiency is raised by first irradiating a beam at an irradiation angle θ chosen to be something like 90° as a first step, and subsequently at an irradiation angle θ chosen to be 1° to less than 30° as a second step. Alternatively, the set of the aforementioned first step and second step is repeated several times. | 04-22-2010 |
| 20100091481 | RELAY CONNECTOR, MOUNTING STRUCTURE OF RELAY CONNECTOR AND CHASSIS, AND MOUNTING STRUCTURE OF RELAY CONNECTOR AND DISCHARGE TUBE - Relay connectors are arranged to supply power from power boards arranged on the back side of a chassis having a substantially plate-shaped configuration to discharge tubes arranged on the front side of the chassis. Each relay connector includes a holder having an insulation property and to be mounted to the chassis, and further includes a relay terminal mounted to the holder and capable of electrical connection to the discharge tube and the power board. The relay terminal is immune to direct contact with the chassis. This enables the use of a metallic chassis. | 04-15-2010 |
| 20100091199 | DISCHARGE TUBE, FERRULE, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - In a discharge tube, a conductive ferrule is provided on an end portion of a glass tube. The ferrule includes a body that is to be mounted to the outer circumference of the glass tube and has a contact portion to be electrically conductively fixed to a relay connector (or a bearing device). Further included is a conductive portion that extends from the body so as to have elastic contact with an outer lead. The outer lead will not be under load due to the weight of the discharge tube, but the conductive portion solely has elastic contact therewith. Thus, stress concentration on the outer lead can be prevented. | 04-15-2010 |
| 20100068942 | CONNECTOR UNIT - A connector unit which is less liable to skew and easy to be manufactured. A PC-side connector comprises first and second PC-side contacts and a PC-side housing holding the contacts. A dock-side connector comprises first and second dock-side contacts and a dock-side housing holding the contacts. An intermediate portion connecting between contact and terminal portions of each first PC-side contact and an intermediate portion connecting between contact and terminal portions of each second PC-side contact have respective crank shapes. An intermediate portion connecting between contact and terminal portions of each first dock-side contact have approximately the same shape and length as the intermediate portion of each second PC-side contact. An intermediate portion connecting between a contact portion and a terminal portion of each second dock-side contact have approximately the same shape and length as the intermediate portion of each first PC-side contact. | 03-18-2010 |
| 20100066916 | DISCHARGE TUBE SUPPORTING STRUCTURE, SUPPORTING MEMBER, DISCHARGE TUBE, FERRULE, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - Discharge tubes, each of which includes a glass tube and a ferrule that has a substantially cylindrical shape and is fitted to each end portion of the glass tube, are supported by a plurality of pairs of relay connectors (or supporting members) provided on the front side of a chassis having substantially a plate-shaped configuration. When a discharge tube is supported by relay connectors, stoppers provided on the relay connectors lock the ferrules so that axial movement of the discharge tube relative to the relay connectors is restricted. | 03-18-2010 |
| 20100039572 | POWER BOARD, ON-BOARD CONNECTOR, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - In a power board, relay terminals penetrate a circuit board through fitting holes, and are connected to output terminals. The fitting holes are thus formed as through holes on the circuit board, and thereby on-board connectors provided for connection to the relay terminals on a chassis can be arranged on the back surface of the circuit board on the opposite side of the chassis. Electronic components free from restriction of the positional relationship with the chassis can be mounted on the back surface of the circuit board, as are the on-board connectors. | 02-18-2010 |
| 20100008065 | BACKLIGHT ASSEMBLY AND CONNECTOR USED THEREFOR - To provide a backlight assembly for a liquid crystal panel, which aims to establish electrical connection between a fluorescent tube (CCFL tube) and an inverter substrate and which is low in cost and improved in assembling operability. A connector | 01-14-2010 |
| 20100003869 | CONTACT AND CONNECTOR INCLUDING THE CONTACT - A contact capable of facilitating adjustment of impedance and ensuring a high holding force when held in a housing. To a contact portion capable of being brought into contact with a pad on a module substrate, a spring portion is connected for pressing the contact portion against the pad. A press-fitting portion that is press-fitted into the housing is connected to the spring portion, and has a connecting portion connected thereto. A terminal portion to be connected to a pad on a motherboard is connected to the connecting portion. The spring portion is bent in a manner folded back from the rear end of the press-fitting portion in the inserting direction, toward a front side in the inserting direction. The connecting portion extends from the rear end of the press-fitting portion in the inserting direction, toward a rear side in the inserting direction. | 01-07-2010 |
| 20100002999 | Assembly-type durable optical connector adapter - In an optical connector adapter for use in connecting a first and a second optical connector plug to each other, a second adapter half is butted against a first adapter half in a predetermined direction. The first and second adapter halves have engaging means for maintaining the first and second adapter halves in a butted state in the predetermined direction. The engaging means is configured to be disposed inside the optical connector adapter and to be prevented from releasing engagement thereof by at least one of the first and second optical connector plugs. | 01-07-2010 |
| 20100001778 | A/B-Phase Signal Generator, RD Converter and Angle Detection Unit - An A/B-phase signal generator wherein an up/down count unit | 01-07-2010 |
| 20090318006 | CONNECTOR - A connector capable of preventing a contact portion of a contact from being damaged. The contact is held by a housing having an accommodating portion for accommodating an inserting portion of an inverter board. The contact has a contact portion which is capable of being brought into contact with the inserting portion accommodated in the accommodating portion along the direction of the thickness of the inverter board. A slider which brings the contact portion of the contact into and out of contact with the inserting portion of an inverter board by sliding is slidably mounted on the housing. | 12-24-2009 |
| 20090317992 | OBJECT FITTING/REMOVING DRIVE UNIT, AND CONNECTOR UNIT - An object fitting/removing drive unit capable of fitting objects to each other, even if there is not enough working space in a fitting/removing direction of one object. Operation members holding cable connectors are accommodated in an inner frame in a manner movable in the fitting/removing direction. The inner frame is movably supported by outer frames along a direction orthogonal to the fitting/removing direction between initial and fitting-completed positions. A coupling member engaged with header connectors is movably supported by the outer frames along a direction orthogonal to the fitting/removing direction. When the inner frame is moved from the initial position to the fitting-completed position by being pressed by the coupling member, the outer frames guide the operation members toward the header connectors to fit the cable connectors and the header connectors to each other. A drive force transferring unit transfers driving force in the orthogonal direction. | 12-24-2009 |
| 20090317991 | OBJECT FITTING/REMOVING DRIVE UNIT, AND CONNECTOR UNIT - An object fitting/removing drive unit which is capable of enhancing accuracy of positioning and fitting of objects to be connected. To determine a position of a header connector on an imaginary plane which is orthogonal to a fitting/removing direction of a cable connector, cutouts which are fitted in flanges to position the flanges are formed in an inner frame. | 12-24-2009 |
| 20090305507 | Method of processing solid surface with gas cluster ion beam - A solid surface is processed while corner portions of a relief structure are protected from deformation. A method of processing a solid surface with a gas cluster ion beam includes a cluster protection layer formation step of forming, on the solid surface, a relief structure having protrusions with a cluster protection layer formed to cover an upper part thereof and recesses without the cluster protection layer; an irradiation step of emitting a gas cluster ion beam onto the solid surface having the relief structure formed in the cluster protection layer formation step; and a removal step of removing the cluster protection layer. A thickness T of the cluster protection layer satisfies | 12-10-2009 |
| 20090280698 | POWER BOARD, ON-BOARD CONNECTOR, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - An on-board connector | 11-12-2009 |
| 20090278788 | DISCHARGE TUBE, FERRULE, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - In a discharge tube, a conductive ferrule is provided on an end portion of a glass tube. The ferrule includes a body that is to be mounted to the outer circumference of the glass tube and has a contact portion to be electrically conductively fixed to a relay connector (or a bearing device). Further included is a conductive portion that extends from the body so as to have elastic contact with an outer lead. The outer lead will not be under load due to the weight of the discharge tube, but the conductive portion solely has elastic contact therewith. Thus, stress concentration on the outer lead can be prevented. | 11-12-2009 |
| 20090269968 | CONNECTOR - A connector which is improved in electrical characteristics thereof. A plurality of contacts which are held in a housing of the connector where an FPC is inserted include at least three supporting contacts each having a supporting portion that pivotally supports an operating member. The operating member is provide with conduction portions for electrically connecting the supporting portions of the supporting contacts and a ground pattern formed on an upper surface of the FPC. | 10-29-2009 |
| 20090258529 | CONNECTOR - A connector which makes it possible to prevent contacts from being removed without increasing press-in force of the contacts. A crank-shaped portion or protruding portion is formed, as a retaining portion, on an linking portion which links a contact portion and a connection portion of each contact. A housing for holding a plurality of the contacts is comprised of a front housing in which contact-side portions of the contacts are disposed, and a rear housing in which connection-side portions of the same are disposed. When the front housing and the rear housing are assembled, the crank-shaped portion and the protruding portions are brought into abutment with the rear housing. | 10-15-2009 |
| 20090258523 | CONNECTOR - A connector which makes it possible to positively maintain a locked state of an actuator, even if a flat cable is pulled. The actuator is mounted on a housing in a manner pivotally movable between an open position for accommodating a front end of an FPC in an accommodating space and a closed position for pressing the front end of the FPC against contact portions of contacts. Locking members are mounted on the housing in a manner slidable between a locked position for inhibiting the actuator in the closed position from opening and an unlocked position for allowing the actuator to open, along a direction of arrangement of the contacts. | 10-15-2009 |
| 20090253297 | CONNECTOR FOR ON-BOARD MOUNTING - The connector for on-board mounting includes a housing body having multiple contacts, metal locking engagement members each having a locking portion to be engaged with a locked engagement member provided to a cable-side connector for a purpose of locking a connection between connectors and being fixed to the housing body and a metal outer shell member covering a side wall of a front portion of the housing body and provided with opening portions through which the locking engagement members pass. The opening portion of the outer shell member is provided such that an edge thereof which faces the opening portion and the locking engagement member are brought into contact with each other and the locking engagement members and the outer shell member are provided with board-connecting posts on rear portions to be disposed on a board. | 10-08-2009 |
| 20090209126 | RELAY CONNECTOR, MOUNTING STRUCTURE OF RELAY CONNECTOR AND CHASSIS, AND MOUNTING STRUCTURE OF RELAY CONNECTOR AND DISCHARGE TUBE - Relay connectors are arranged to supply power from power boards arranged on the back side of a chassis having a substantially plate-shaped configuration to discharge tubes arranged on the front side of the chassis. Each relay connector includes a holder having an insulation property and to be mounted to the chassis, and further includes a relay terminal mounted to the holder and capable of electrical connection to the discharge tube and the power board. The relay terminal is immune to direct contact with the chassis. This enables the use of a metallic chassis. | 08-20-2009 |
| 20090209120 | CONNECTOR - A connector which makes it possible to have the soldered states of contacts thereof checked or have itself removed with ease. A row formed by terminal portions of first and second signal contacts and terminal portions of ground contacts is disposed rearward in the fitting/removing direction with respect to rows formed by terminal portions of contacts for non-high-speed transmission. The terminal portions of contacts for non-high-speed transmission are disposed between the contact portions and terminal portions of the first and second signal contacts and the ground contracts. The terminal portions of the first and second signal contacts and the terminal portions of the ground contacts are formed to have a surface-mount type planar shape. The terminal portions of the contacts for non-high-speed transmission are each formed to have a through hole insertion-type pin shape. | 08-20-2009 |
| 20090209119 | CONNECTOR - A connector reduced in depth dimension. Contact portions of first and second signal contacts and ground contacts for high-speed transmission are arranged in a housing in a row in a contact arranging direction orthogonal to a fitting/removing direction, and contact portions of contacts for non-high-speed transmission are arranged in the housing in a row in the contact arranging direction below the contact portions of the first and second signal contacts and the ground contacts. Terminal portions of the first and second signal contacts and the ground contacts are arranged in a row in the contact arranging direction, and press-fitting portions of the contracts for non-high-speed transmission are press-fitted in the housing along the direction of height of the housing, whereby they are disposed between the contacts portions and the terminal portions of the first and second signal contacts and the ground contacts. | 08-20-2009 |
| 20090201666 | BACKLIGHT MODULE, BACKLIGHT MODULE MANUFACTURING METHOD, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - In a backlight module, when relay connectors exposed to a back side of a chassis are engaged with the connector portions of a lighting jig, the power from the power supply source of the lighting jig is supplied to discharge tubes via the connector portions and the relay connectors. Thereby, the discharge tubes can be lighted, even if a power board is not connected to the relay connectors. At the time, the lighting jig is arranged to face the back surface of the chassis, and therefore optical sheets can be mounted to the chassis from the front side. | 08-13-2009 |
| 20090197441 | CONNECTOR - A connector which is capable of preventing degradation of transmission, and achieving downsizing. Contact portions of first and second signal contacts, and contact portions of ground contacts are arranged in a row in a contact arranging direction. Contact portions of contacts for non-high-speed transmission are arranged in a row in the contact arranging direction. The row formed by the contact portions of the first and second signal contacts, and the contact portions of the ground contacts, and the rows formed by the contact portions of the contacts for non-high-speed transmission are parallel. The contact portions of each pair of first and second signal contacts are disposed between the contact portions of adjacent ones of the ground contacts in the contact arranging direction. | 08-06-2009 |
| 20090191733 | CONNECTOR - A connector capable of suppressing degradation of transmission characteristics. Contact portions of signal contacts, and contact portions of ground contacts are arranged in a row in a contact arrangement direction orthogonal to a housing fitting direction. The respective contact portions of signal contacts forming each pair are disposed between the contact portions of the ground contacts adjacent in the contact arrangement direction. The connection portion of one of the signal contacts forming each pair and a first connection portion of each ground contact are alternately arranged in a row in the contact arrangement direction. The connection portion of the other of the signal contacts forming the pair and a second connection portion of the ground contact are alternately arranged in a row in the contact arrangement direction. A row formed by the connection portions of the ones of the signal contacts and the first connection portions of the ground contacts, and a row formed by the connection portions of the others of the signal contacts and the second connection portions of the ground contacts are parallel. | 07-30-2009 |
| 20090186533 | CONNECTOR - A connector which is capable of preventing crosstalk from occurring when a plurality of pairs of differential signal transmission contacts are arranged in a horizontal row. A housing holds a plurality of connector modules with a gap between adjacent ones thereof. Each connector module is comprised of a plate-shaped holding member, a plurality of first signal contacts held on one surface of the holding member, and a plurality of second signal contacts held on the other surface of the holding member. Positions of the respective first signal contacts of the plurality of connector modules, and positions of associated ones of the second signal contacts of the connector modules are made approximately coincident with each other in the direction of the height of the housing, respectively. | 07-23-2009 |
| 20090185776 | Optical Device - The present invention seeks to realize an optical device that is capable of preventing stray light from entering light input and output means such as optical fibers and that excels in return loss characteristics. The optical device has a free space at least having a wall surface at part thereof, one or more light output means that outputs a light beam toward the free space and one or more light input means that inputs the light beam arriving through the free space. The optical device further includes an antireflective means such as a terminal waveguide provided at either part of the wall surface to prevent unwanted light irradiated to that part of the wall surface from being reflected to the free space. | 07-23-2009 |
| 20090181487 | Method of making microminiature moving device - A microminiature moving device has disposed on a single-crystal silicon substrate movable elements such as a movable rod and a movable comb electrode that are displaceable in parallel to the substrate surface and stationary parts that are fixedly secured to the single-crystal silicon substrate with an insulating layer sandwiched between. Depressions are formed in the surface regions of the single-crystal silicon substrate where no stationary parts are present and the movable parts are positioned above the depressions. The depressions form gaps large enough to prevent foreign bodies from causing shorts and malfunctioning of the movable parts. | 07-16-2009 |
| 20090160687 | R/D converter and angle detecting apparatus - A band elimination filter | 06-25-2009 |
| 20090160436 | Reference signal generation circuit, angle converter, and angle detection apparatus - A reference signal generation circuit generates a reference signal used in synchronous detection for removing an excitation signal component in an angle calculation section that converts a detection angle θ obtained from two-phase resolver detection signals output from a resolver, to a digital output angle φ. The reference signal generation circuit includes a first multiplier, a second multiplier, and an adder. The first multiplier multiplies one of the resolver detection signals sin θ sin(ωt+Δω) by the sine value sin φ of the digital output angle φ obtained from the angle calculation section. The second multiplier multiplies the other resolver detection signal cos θ sin(ωt+Δω) by the cosine value cos φ of the digital output angle φ obtained from the angle calculation section. The adder adds the output of the first multiplier and the output of the second multiplier to output the sum signal sin(ωt+Δω) as the reference signal. | 06-25-2009 |
| 20090148107 | CONNECTOR - A connector which makes it easy to view light from a light source. A light guide | 06-11-2009 |
| 20090146228 | Microminiature moving device - A microminiature moving device has disposed on a single-crystal silicon substrate movable elements such as a movable rod and a movable comb electrode that are displaceable in parallel to the substrate surface and stationary parts that are fixedly secured to the single-crystal silicon substrate with an insulating layer sandwiched between. Depressions are formed in the surface regions of the single-crystal silicon substrate where no stationary parts are present and the movable parts are positioned above the depressions. The depressions form gaps large enough to prevent foreign bodies from causing shorts and malfunctioning of the movable parts. | 06-11-2009 |
| 20090142949 | CONNECTOR - A connector capable of preventing an engaging portion of an ejection mechanism from being damaged even when a card-type electronic component is inserted obliquely with respect to a card inserting/ejecting direction. A cover is mounted on a housing having a card accommodating portion for accommodating a memory card in a manner covering the card accommodating portion. The ejection mechanism ejects the memory card from the card accommodating portion. The ejection mechanism has a locking portion that is engaged with the memory card such that part of the memory card remains within the card accommodating portion during ejection of the memory card. The cover is provided with a guide for guiding a front end of the memory card in the card inserting/ejecting direction when the memory card is inserted into the card accommodating portion obliquely with respect to the card inserting/ejecting direction C. | 06-04-2009 |
| 20090137140 | FLOATING-TYPE CONNECTOR - In a connector adapted to be connected to and disconnected from a mating object in a connecting/disconnecting direction, the connector includes an alignment member, a rear housing coupled to the alignment member, and a front housing adapted to receive the mating object and is movable with respect to the alignment member and the rear housing. A contact is held by the front housing and the rear housing. The alignment member and the rear housing include a stopper mechanism which three-dimensionally defines a movable range of the front housing. | 05-28-2009 |
| 20090134801 | DISCHARGE TUBE, FERRULE, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - In a discharge tube, a conductive ferrule is provided on an end portion of a glass tube. The ferrule includes a body that is to be mounted to the outer circumference of the glass tube and has a contact portion to be electrically conductively fixed to a relay connector (or a bearing device). Further included is a conductive portion that extends from the body so as to have elastic contact with an outer lead. The outer lead will not be under load due to the weight of the discharge tube, but the conductive portion solely has elastic contact therewith. Thus, stress concentration on the outer lead can be prevented. | 05-28-2009 |
| 20090130924 | CONTACT MEMBER AND CONNECTOR - A contact member which is resistant to contact failure even if the environment of use is bad. A film is affixed to the surface of a long plate-shaped elastic body which is disposed between two to-be-connected objects. A electrically-conducting path which electrically connects between terminal portions of two to-be-connected objects is provided on the surface of the film. A first conductor contact portion which is capable of being brought into contact with the terminal portion of one of two to-be-connected objects is disposed at one end of the electrically-conducting path, and a second conductor contact portion which is capable of being brought into contact with the terminal portion of the other of two to-be-connected objects is disposed at the other end of the electrically-conducting path. A plurality of holes are formed in the first and second conductor contact portions. | 05-21-2009 |
| 20090130876 | LOC-EQUIPPED CONNECTOR - A lock-equipped connector capable of preventing plastic deformation of a spring section of a locking member even when the connector is made compact in size. The locking member has a pair of arms extending in a fitting/removing direction of the connector, a connecting portion that connects the arms, a spring section, and engaging nails formed on the arms. The spring section has a first spring portion extending from the connecting portion in the fitting/removing direction, a second and a third spring portions extending from an end of the first spring portion opposite from the connecting portion side in a manner folded back toward one side and the other side of the connecting portion, respectively. A first and second fixing portions are connected to the second and third spring portions, respectively, and are fixed to the housing. | 05-21-2009 |
| 20090130867 | CONNECTOR - Provided is a connector capable of facilitating a work of connecting first and second connection targets. A first receiving part to be coupled to a first plug connector and a second receiving part to be coupled to a second plug connector are formed at the housing of a relay connector which electrically connects the first and second plug connectors to be mounted on a chassis. The housing is provided with a contact which establishes conduction between the first plug connector coupled to the first receiving part and the second plug connector coupled to the second receiving part. The housing comprises a housing body having the first and second receiving parts, and a hook provided at the housing body to engage with a hole provided in the chassis. | 05-21-2009 |
| 20090098757 | CONNECTOR - A connector capable of ensuring reliability of contact even when a mating object to be connected, which is fitted to a receiving portion of a housing, is tilted. The receiving portion for receiving a plug-side connector is formed in the housing. A plurality of first socket-side contacts including contact portions are arranged in the housing. Each contact portion protruding into the receiving portion can be brought into contact with a first plug-side contact of the plug-side connector. A plurality of second socket-side contacts including contact portions are arranged in the housing. Each contact portion protruding into the receiving portion can be brought into contact with a second plug-side contact of the plug-side connector. Protruding portions are formed in the housing, for suppressing displacement of the plug-side connector in the receiving portion. | 04-16-2009 |
| 20090075515 | HEAT TRANSFER MEMBER AND CONNECTOR - A heat transfer member which is capable of enhancing efficiency of heat dissipation, and a connector including the heat transfer member. On the surface of an elastic body arranged between an LED and a heat sink, a heat conduction metal thin film that transfers heat generated in the LED to the heat sink is formed. | 03-19-2009 |
| 20090075496 | Connector which can be reduced in warpage - In a connector for connecting first and second connection objects faced to each other, a conductive contact includes a holding portion held by an insulator, a first spring portion, and a second spring portion connected to the first spring portion. The first spring portion extends from the holding portion in one direction and has a first contacting portion to be connected to the first connection object. The second spring portion extends in the other direction opposite to the one direction and has a free end provided with a second contacting portion to be connected to the second connection object. | 03-19-2009 |
| 20090004765 | Method of manufacturing micro-optic device - A micro-optic device including a complicate structure and a movable mirror is made to be manufactured in a reduced length of time. A silicon substrate and a single crystal silicon device layer with an intermediate layer of silicon dioxide interposed therebetween defines a substrate on which a layer of mask material is formed and is patterned to form a mask having the same pattern as the configuration of the intended optical device as viewed in plan view. A surface which is to be constricted as a mirror surface is chosen to be in a plane of the silicon crystal. Using the mask, the device layer is vertically etched by a reactive ion dry etching until the intermediate layer is exposed. Subsequently, using KOH solution, a wet etching which is anisotropic to the crystallographic orientation is performed with an etching rate which is on the order of 0.1 μm/min for a time interval on the order of ten minutes is performed to convert the sidewall surface of the mirror into a smooth crystallographic surface. Subsequently, the intermediate layer is selectively subject to a wet etching to remove the intermediate layer only in an area located below the movable part of the optical device. | 01-01-2009 |
| 20090003775 | OPTICAL COMPONENT AND ADAPTER INCLUDING THE SAME - An optical component is improved in workability during assembly operation thereof and makes it possible to easily position an optical fiber. A first ferrule is press-fitted into one end of a central hole of a connecting member, and a second ferrule is press-fitted into the other end of the central hole of the connecting member. An optical fiber is inserted through the first and second ferrules. A coating which coats an intermediate portion of the optical fiber of an optical fiber cord is accommodated in a communicating portion of the central hole of the connecting member in a manner such that the coating is brought into abutment with the first and second ferrules. | 01-01-2009 |
| 20090003774 | Marker groove forming device - Marker grooves of an optical fiber are formed by a marker groove forming device including at least, on a substrate, a fiber guide and optical fiber pressing springs formed on a side wall surface in the fiber guide. The optical fiber pressing springs include edges contacted and pressed to the side of an optical fiber stored in the fiber guide, and plate springs for pressing the edges to the side of the optical fiber with fulcra on the side wall surface in the fiber guide. The optical fiber is pressed to a side wall surface in the fiber guide, and the edges are formed at a predetermined distance from each other. | 01-01-2009 |
| 20090003773 | Method of forming an optical fiber - Marker grooves of an optical fiber are formed by a marker groove forming device including at least, on a substrate, a fiber guide and optical fiber pressing springs formed on a side wall surface in the fiber guide. The optical fiber pressing springs include edges contacted and pressed to the side of an optical fiber stored in the fiber guide, and plate springs for pressing the edges to the side of the optical fiber with fulcra on the side wall surface in the fiber guide. The optical fiber is pressed to a side wall surface in the fiber guide, and the edges are formed at a predetermined distance from each other. | 01-01-2009 |
| 20080315128 | Method and Apparatus For Flattening Solid Surface - A method for flattening a sample surface by irradiating the sample surface with a gas cluster ion beam, generates clusters of source gas in a cluster generating chamber, ionizes the generated clusters in an ionization chamber, accelerates the ionized cluster beam in an electric field of an accelerating electrode, selects a cluster size using a magnetic field of a sorting mechanism, and irradiates the surface of a sample. An irradiation angle between the sample surface and the gas cluster ion beam is less than 30° and an average cluster size of the gas cluster ion beam is 50 or above. | 12-25-2008 |
| 20080299832 | Connector - A connector which makes it possible to take out a holding member thereof from a housing without breaking the housing. The housing is formed by a main housing and a sub housing connected to the main housing. The main housing is formed with a hole having a contact portion-accommodating portion and a contact-inserting portion. In the sub housing, there is formed a clip-accommodating hole which is opposed to the contact portion-accommodating portion and the contact-inserting portion in the directions of insertion and removal of the contact, when the sub housing is connected to the main housing. The inner diameter of the clip-accommodating hole is set to be larger than the inner diameter of the contact portion-accommodating portion and that of the contact-inserting portion. The clip is accommodated in the clip-accommodating hole. | 12-04-2008 |
| 20080280465 | CONNECTOR - A housing includes a plurality of contacts has a flat plate-shaped fitting portion projecting from a body portion to fit to a mating connector. The fitting portion has first and second main surfaces that are opposite each other and a pair of side surfaces connecting between those main surfaces. The contacts each have a contact portion disposed on the first main surface. The fitting portion is provided with a metal cover portion. The metal cover portion extends along a periphery of the fitting portion to cover the second main surface and the pair of side surfaces. | 11-13-2008 |
| 20080268668 | CONNECTOR - A connector capable of positively bringing terminals of connected objects into contact with associated portions of conductive films. The conductive films are formed in a film, for electrically connecting pads of two objects to be connected which are arranged on opposite sides of an elastic body. The film on which the conductive films are formed are bonded to the elastic body. A slit is formed in each of contact portions of the conductive films which are brought into contact with the pads of the objects to be connected so as to divide each contact portion into a plurality of parts such that the parts are independently displaceable. | 10-30-2008 |
| 20080218391 | Tracking loop type digital angle converter and angle/digital converting apparatus - A tracking loop type digital angle converter that operates so that a deviation between input and output angles always becomes zero by feeding back the output angle to the input angle, wherein in order to eliminate a case where a control deviation decreases an angle error between the input and output angles is in the vicinity of 180°, i.e., where response becomes low, there are provided a detected signal sign judging section ( | 09-11-2008 |
| 20080214051 | Connector - A connector capable of sufficiently shielding two connectors for connecting two circuit boards, and further making the connectors compact in size. A receptacle-side fitting portion ( | 09-04-2008 |
| 20080205842 | Photonic structure - A photonic structure has rods arranged with periodicity which is of a non-translational symmetry and defined in a polar coordinate system, which uses a distance in a radial direction and an angle in a circumferential direction, and has a center of the polar coordinate system used as a reference. A heterointerface is provided between adjoining areas of the plurality of areas. The positions of the centers of the polar coordinate systems of the plurality of areas are different. Lines of rods are smoothly connected between adjoining areas of the plurality of areas at the heterointerfaces. Rods are removed in a spiral shape or in a curve whose radius of curvature changes, to form an optical waveguide in the spiral shape or in the curve. | 08-28-2008 |
| 20080196798 | Surface modification method for conductive metal material - Spherical particles having curvatures larger than those of irregularities, crystal grain boundaries, lattice defects or the like (referred to collectively as irregularities, hereinafter) on the surface of a conductive metal material are ejected at high speeds to make the particles collide against the surface of the conductive metal material, thereby repeatedly causing rapid melting and cooling at the minute points of impact of the particles, thereby changing the surface into amorphous. Then, spherical particles having curvatures smaller than those of irregularities on the surface subjected to the treatment described above collide against the surface, thereby changing the surface into amorphous and planarizing the surface. | 08-21-2008 |
