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Mitsui Mining & Smelting Co., Ltd. Patents
Assignee:
Mitsui Mining & Smelting Co., Ltd.
Address:
Tokyo, JP
No. of patents:
339
Patents:


1 2 3 4 5 6 7


Patent Number Title Of Patent Date Issued
D573151 Reel for winding electronic component carrier tape July 15, 2008
7621571 Door lock system November 24, 2009
An input shaft of a key lever that transmits a rotating drive force from a key cylinder in response to a key operation is arranged in a lower side of a door housing so that the rain water and the like does not easily reach the input shaft.
7618593 Reducing agent container having novel structure November 17, 2009
On an upper surface of a container body, there are disposed at least a base portion of a concentration meter configured to detect the concentration of a liquid reducing agent based on a heat transmission characteristic between two spaced points, and a heat exchanger configured to per
7601661 Indium oxide-tin oxide powder and sputtering target using the same October 13, 2009
The invention provides an indium oxide-tin oxide powder which can be produced at low cost and which can provide a high-density sputtering target having a prolonged target life, and a sputtering target employing the powder. The indium oxide-tin oxide powder containing an In--Sn oxide
7591493 Door opening/closing device September 22, 2009
A door opening/closing device includes a door operating lever that releases a closed-door latch unit when being turned to a first direction and releases an open-door latch unit when being turned to a second direction is arranged on a base plate by means of an inside-handle lever shaf
7574897 Device for detecting leakage of liquid in tank August 18, 2009
A device for detecting leakage of liquid in a tank, capable of detecting the leakage at high accuracy and sensitivity for a wide range of a leakage quantity. A flow rate sensor section attached to a measurement fine tube (13b) includes temperature sensors (133, 134) and an indirectly
7568741 Door lock system August 4, 2009
A door lock system includes a first link lever, a second link lever, and a spring. The first link lever moves to a transmitting position in response to an unlocking operation. The second link lever includes a ratchet driver that is formed integrally with a bushing. The ratchet driver is
7554234 Motor with rotation suppression mechanism for movable body June 30, 2009
A motor for driving a movable body includes a cylinder portion that holds a field magnet, a coil holder disposed rotatably to the cylinder portion, a conducting coil wound on the coil holder and generates a rotational force between the same and the cylinder portion when a current flows i
7540541 Apparatus for opening and closing door June 2, 2009
An apparatus for opening and closing a door of a vehicle includes a knob that is arranged on one door panel, a holding unit that holds the door in a fully closed state, a control unit that is arranged on other door panel, and allows opening and closing of the door by releasing the ho
7537249 Latch device and device for controlling opening/closing of door May 26, 2009
To accurately control opening and closing of a door, a device includes an opening/closing switch lever arranged at an opening end of a striker receiving groove, and configured to shift between a retreated position and an advanced position. When a striker is positioned in an engagement
7536900 Leak detector and leak detecting system using the same May 26, 2009
A leak detecting system includes a leak detector that detects leakage of liquid stored in a tank based on fluctuation in a level of the liquid. The leak detector includes a liquid inlet/outlet portion through which the liquid in the tank flows in and out, a flow-rate measuring unit c
7533926 Roller arm unit for vehicle sliding door May 19, 2009
A roller arm unit of the present invention has three or more pulleys by odd pieces. A door-opening cable and a door-closing cable extending from a power unit have tip ends fixed to a first and second end portions of a guide rail by way of the pulleys. The door-opening cable and the d
7531904 Al-Ni-B alloy wiring material and element structure using the same May 12, 2009
The present invention provides Al-based wiring material that allows, in a display device including thin film transistors and transparent electrode layers, direct bonding to the transparent electrode layer made of ITO, IZO or the like as well as direct bonding to the semiconductor layer,
7523548 Method for producing a printed circuit board April 28, 2009
A process for producing a printed wiring board comprises the steps of depositing a base metal on at least one surface of an insulating film to form a base metal layer and further depositing copper or a copper alloy to form a conductive metal layer, then removing a surface metal layer,
7518072 Latch releasing device April 14, 2009
A latch releasing device includes a switch that is turned on upon pressing a pressing button towards a switch body and unlatches a door, a base member that holds the switch via the switch body such that the pressing button is arranged on a front surface thereof, a key top member on the
7518065 Printed wiring board for plasma display and process for producing the same April 14, 2009
A printed wiring board for a plasma display, comprising: an insulating film having a folding slit(s) provided at its folding position; a wiring pattern provided on at least one surface of the insulating film; and a flame retardant solder resist layer provided so as for a terminal part to
7517473 Method for producing blue phosphor April 14, 2009
A method for producing a blue phosphor, comprising firing a mixture for 2 to 24 hours at a temperature of 800.degree. C. or higher in an atmosphere of hydrogen sulfide, carbon disulfide, or an inert gas, the mixture containing a barium compound component, a silicon compound component, an
7517003 Opening and closing apparatus for opening and closing body of vehicle April 14, 2009
An opening and closing apparatus for an opening and closing body of a vehicle. The opening and closing apparatus includes a reciprocating member movable along a plane perpendicular to a hinge shaft. A connecting member is provided having a first end section fixed to the opening and c
7513520 Powered step device of motor vehicle April 7, 2009
A powered step device of a vehicle comprises a base member that is adapted to be connected to a vehicle body; a pivoting mechanism held by the base member, the pivoting mechanism being horizontally movable between a first position wherein a given part thereof takes a retracted position r
7500502 Inspection apparatus and method for film carrier tapes for mounting electronic components and se March 10, 2009
An inspection apparatus and method of inspection enable an inspector to conduct visual inspection of film carrier tapes for mounting electronic components in a natural sitting position regardless of the magnification of a magnifier. The inspection apparatus is compact to permit effective
7495177 Printed wiring board, its manufacturing method, and circuit device February 24, 2009
A printed wiring board manufacturing process comprises forming a conductive metal layer on at least one surface of an insulating film with a sputtered metal layer in between, selectively etching the conductive metal layer and the sputtered metal layer to produce a wiring pattern, tre
7493802 Liquid type identification device February 24, 2009
There is provided an identification device capable of accurately, rapidly, and easily identifying a hydrocarbon-based liquid and alcohol-based liquid. An identification sensor unit (2) is arranged to face a flow passage (20) of a liquid to be measured and includes a liquid type detec
7488014 Door opening/closing device February 10, 2009
A door opening/closing device includes, between a door operating lever and an open-door latch unit, a first connection link connected to the door operating lever and a third wire cable. One end of the third wire cable is connected to the first connection link and the other end is connect
7485361 Multilayered printed wiring board and manufacturing method thereof February 3, 2009
An object of the present invention is to provide a multi-layered printed wiring board which does not require roughening such as black oxide treatment and the like on inner layer circuits. For the purpose of achieving this object, there is adopted a multi-layered printed wiring board
7478846 Door lock device and assembling method thereof January 20, 2009
A ratchet shaft is mounted on the base plate beforehand. The ratchet shaft includes, at its base end with a flange collar, a first stepped portion that supports a ratchet lever to be rotatable, and a second stepped portion that receives the thickness of a base plate at the front end of
7472944 Vehicle sliding door opening and closing apparatus January 6, 2009
A drive unit which operates in a first direction based on operation of a door opening and closing control unit so as to unfasten a latch of a full-opening latch unit is connected to a half-opening stopping unit being displaced from a state where the half-opening stopping unit is made
7469574 Liquid type identifying method and liquid type identifying device December 30, 2008
A liquid type identifying method and device for correctly and quickly determining whether or not a liquid is a predetermined one. An identifying sensor unit (2) so disposed as to face a flow passage (24) of a liquid to be measured has an indirect-heating liquid type detecting section
7465386 Electrolytic method in diaphragm-type cell December 16, 2008
In a metal-winning method, copper ore or copper-ore concentrates is effectively hydraulically leached in a chloride leach liquor and the resultant leached liquor is diaphragm-electrolyzed. A chloride electrolyte containing Br.sup.- ions and the leached metals is subjected to a diaphr
7458621 Door connector December 2, 2008
One actuator selectively operates a latch lever linked to a latch and a ratchet lever, a push rod, a bell crank and a pull rod linked to a ratchet. When the front door and the rear door of a car having the center pillarless design are closed, the actuator operates the latch lever cau
7442892 Latch release operating apparatus October 28, 2008
A latch release operating apparatus includes a switch unit that has a push button on its switch main unit and that is turned ON for releasing a latch state of a door when the push button is pressed down; a base member that holds the switch unit via the switch main unit such that the push
7441816 Automotive childproof safety lock control apparatus October 28, 2008
An automotive childproof safety lock control apparatus including a door latch which can hold a door of a vehicle in a closed position, a childproof safety lock unit which can be displaced to an unlocking state where the release of the door latch from a latching state is enabled by co
7441815 Door lock device October 28, 2008
When an inside lock button is operated for locking, an inner wire of a wire cable is drawn into an outer tube of the wire cable so that a lock lever shifts from an unlock state to a lock state, whereas when the inside lock button is operated for unlocking, the inner wire of the wire
7438754 Cobalt-containing black pigment particulates October 21, 2008
Disclosed is a black pigment having adequate degree of blackness and high electrical resistance at the same time. Specifically disclosed is a granular black pigment containing cobalt which is characterized in that it is composed of an oxide containing at least cobalt and the divalent
7438331 Apparatus for opening and closing door October 21, 2008
An apparatus for opening and closing a door of a vehicle, which allows a door of a vehicle to be slidably moved, includes a door operation lever that is rotated when an inside knob is operated; a door holding unit that is released by rotation of the door operation lever; an operation out
7438330 Vehicle door lock actuator October 21, 2008
An actuator for a vehicle, in particular for an automobile door lock includes a rotatable rotor; a lever that is disposed so as to be swingable between a first position and a second position; and an engagement mechanism through which the lever is engaged with the rotor. The engagemen
7430106 Materials for forming capacitor layer and printed wiring board having embedded capacitor circuit September 30, 2008
The object is to provide a material for forming a capacitor layer which is excellent in adhesion within a dielectric layer and a bottom electrode of a capacitor circuit. And to provide a material for forming a capacitor layer which has a new conductive layer for forming a bottom electrod
7429073 Door operating apparatus, electromagnetic clutch, and coupling mechanism September 30, 2008
A door operating apparatus includes a motor bracket that covers a driving shaft of a driving motor; an output shaft that is disposed from the motor bracket toward the supporting bracket so as to be orthogonal to an extending direction of the driving shaft; a first rotational element that
7425683 Flexible wiring base material and process for producing the same September 16, 2008
The present invention provides a flexible wiring substrate which does not form anomalous deposition of tin-bismuth alloy plating, through prevention of exfoliation, during the process of plating with tin-bismuth alloy, of a solder resist layer. The invention also provides a method for
7407822 Method for inspecting insulating film for film carrier tape for mounting electronic components t August 5, 2008
The invention provides an inspection apparatus and an inspection method for detecting defects, a punching apparatus, and a method for controlling a punching apparatus, for the purpose of immediate detection of debris from being lifted toward the surface of an insulating film for film
7399012 Striker and striker system July 15, 2008
A striker locks two members by engagement with a groove of a hook, wherein the striker is fixed to one of the two members and the hook is rotatably fixed to the other of the two members. The striker includes a mounting plate portion fixed to the one of the two members; a base plate porti
7390034 Latch apparatus June 24, 2008
In a latch apparatus, a latch mechanism arranged at a vehicle body or a door, holds the door towards the vehicle body in a half closed state and a fully closed state. An open lever, a door opening action of which cancels the half closed state or the fully closed state of the door held
7382042 COF flexible printed wiring board and method of producing the wiring board June 3, 2008
The present invention provides a COF flexible printed wiring board whose insulating layer is not melt-adhered to a heating tool, and which exhibits no drop in bonding strength during panel bonding carried out after mounting of semiconductor chips, whereby reliability and productivity
7377185 Device and method of detecting flow rate/liquid kind, and device and method of detecting liquid May 27, 2008
A flow rate/liquid type detecting method for detecting the flow rate of a fluid and, at the same time, detecting any one of or both the type of the fluid and the concentration of the fluid, characterized in that: by using a flow rate/liquid type detecting apparatus comprising a main pass
7370905 Door-opening/closing apparatus May 13, 2008
The door-opening/closing apparatus includes a door, a driving unit that drives the door to close the door, a door movement detection unit that detects a movement of the door, an electrostatic switch that is mounted on the door for detecting a human's touching the door, and a judgment
7367711 Type identification system for diesel oil and method for identifying type of diesel oil May 6, 2008
Apparatus and method for identifying type and distillation properties of light oil. A pulse voltage is applied for a predetermined period of time to a liquid type identification sensor heater comprising a heater and an identification liquid temperature sensor provided in the vicinity of
7360808 Handle apparatus for vehicle door April 22, 2008
A handle apparatus is provided to a door of a vehicle and inside the vehicle compartment. The handle apparatus includes a handle lever, a locking knob, and cover member. A latch mechanism is released and a door of a vehicle can be opened by operating the handle lever. The locking kno
7360337 Door closing apparatus April 22, 2008
A door closing apparatus has a latch mechanism that holds a door in a half-closed state and a fully-closed state to a vehicle body. An actuator drives the door when the door is in the half-closed state, a sector gear rotates as the actuator is driven. A first close lever performs closing
7358189 Copper clad laminate April 15, 2008
To reduce warping of a copper clad laminate coated with copper foils of different thicknesses on both sides, and thereby to improve production efficiency of the printed-wiring boards, there is provided a copper clad laminate coated with copper foils of different thicknesses on both sides
7354100 Power slide device for vehicle sliding door April 8, 2008
This slide device comprises a first tension member connected to a distal end of an opening cable, a second tension member connected to a distal end of a closing cable, a lower roller bracket rotatable mounted on a sliding door, a first pin disposed at a front portion of a lower roller
7336499 Flexible printed wiring board February 26, 2008
An object of the present invention is to provide a flexible printed wiring board which relaxes stress concentration in the flexible printed wiring board during production steps, thereby preventing wire breakage in inner lead portions and cracking in solder resist which would otherwise be
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