| Patent Number |
Title Of Patent |
Date Issued |
| 7433616 |
Image forming apparatus including a controlling section |
October 7, 2008 |
| There is disclosed an image forming apparatus includes an image bearing member; a charging device to charge the image bearing member; an exposing device to form a latent image on the image bearing member; a developing device to form a toner image on the image bearing member; a transferri |
| 7395005 |
Image forming apparatus with cleaning blade and residual toner storage compartment |
July 1, 2008 |
| An image forming apparatus, comprising an image carrier to carry toner image formed based on image data, a cleaning blade to remove residual toner on the image carrier by being in contact with the image carrier and a toner storage portion structured to store the residual toner removed by |
| 7302203 |
Image forming apparatus |
November 27, 2007 |
| An image forming apparatus, is provided with an image forming section, an image carrying member, a transferring section to transfer the toner image from the image carrying member to a recording sheet, and a cleaning section including a cleaning blade being in contact with the image c |
| 7236715 |
Image forming apparatus |
June 26, 2007 |
| An image forming apparatus, comprises an image carrier for carrying a toner image, a charging device for charging the carrier, wherein the charging device includes a discharge member and a grid which is arranged between this discharge member and the image carrier and has at least a s |
| 7203438 |
Image heating apparatus and heater for use therein |
April 10, 2007 |
| Image heating apparatus capable of preventing an excessive temperature increase in a sheet non-passing area and heater for use in the image heating apparatus including: a substrate, a heat generating resistor formed on the substrate, and first and second electrodes for supplying an e |
| 7187890 |
Ion conductive roller and image forming apparatus employing ion conductive roller |
March 6, 2007 |
| An image forming apparatus includes a movable member; a roller contacted to the movable member, the roller having an elastic layer contacted to the movable member, the elastic layer having an ion electroconductivity and having a hardness of not less than 20.degree. and not more than |
| 7184694 |
Image forming method and apparatus to maintain a high efficiency of toner transfer |
February 27, 2007 |
| An image forming apparatus having: an image forming body for forming a latent image and a toner image; a developing device for developing with a toner the latent image formed on the image forming body to form the toner image; a primary transfer device for transferring the toner image on |
| 7150841 |
Injection molding machine and method of controlling the injection molding machine |
December 19, 2006 |
| An injection molding machine comprises a pre-pressure addition means 2 adding a pre-pressure B acting in the opposite direction of a molding material pressure A received by a screw 1 to a detection means 3 and/or the screw 1, the detection means 3 detecting the axial pressures A and B |
| 7130552 |
Image forming apparatus |
October 31, 2006 |
| An image forming apparatus having: a transfer section which transfers a toner image onto an intermediate transfer body or a transfer material to form an image thereon; a selection section for selecting one mode among a plurality of modes including a first mode for forming the image by us |
| 7082284 |
Image forming apparatus |
July 25, 2006 |
| There is described an image forming apparatus which forms a toner image on a transfer material by transferring a toner image from a photoreceptor element to an intermediate transfer member and then transferring the toner image from the intermediate transfer member to the transfer sheet. |
| 7076199 |
Image forming apparatus having transfer device provided in contact with image carrying body |
July 11, 2006 |
| An image forming apparatus in which a toner image on an image carrying body is transferred by a transfer device provided in contact with the image carrying body and a mutual relation between the respective surface properties of both the image carrying body and a transfer member to have |
| 6957034 |
Image forming apparatus having intermediate transfer belt and primary transfer roller |
October 18, 2005 |
| An image forming apparatus having therein an image carrier, an intermediate transfer belt is trained about plural rollers and is located at a position where it comes in contact with the image carrier, a primary transfer roller that is arranged to face the image carrier through the interm |
| 6947679 |
Image forming apparatus and fixing temperature control method |
September 20, 2005 |
| An image forming apparatus has sufficient fixing stability and load capacity and being free of sheet jamming and poor image formation. An image forming apparatus includes a transfer voltage applying section for applying a voltage to a transfer section; a transfer current detector for |
| 6940886 |
Laser oscillator |
September 6, 2005 |
| A laser oscillator includes: electrode tubes 15, for employing a discharge to excite a laser gas 10, and for generating a laser beam 11; a box 13, for storing parts, such as the electrode tubes 15; and an optical catalyst layer 20, which is formed on the inner walls of the box 13. |
| 6920170 |
Orthogonally excited-type laser oscillator |
July 19, 2005 |
| Plate springs as coupling members can absorb deformation of an oscillator case due to heat and do not transmit the deformation to two optical bases constituting an optical resonator, and it is thereby possible to maintain an appropriate positional relation between the optical cases. A ha |
| 6904075 |
Orthogonal gas laser device |
June 7, 2005 |
| One partial reflecting mirror (19) and two total reflecting mirrors (21 and 23) being placed at one end of a resonator (12) and three total reflecting mirrors (20, 22, and 24) being placed at an opposite end of the resonator (12) are included, and the reflecting mirrors (19, 21, and 23 a |
| 6866496 |
Injection molding machine having a screw support base moved by an actuator |
March 15, 2005 |
| An injection molding machine comprises a pre-pressure addition means 2 adding a pre-pressure B acting in the opposite direction of a molding material pressure A received by a screw 1 to a detection means 3 and/or the screw 1, the detection means 3 detecting the axial pressures A and B |
| 6792014 |
Orthogonal excitation-type laser oscillator |
September 14, 2004 |
| One optical base is provided on each side of a housing that houses a laser oscillator. Optical parts of an optical resonator are fixed to the optical bases. The optical bases are fixed to each other, independently from the housing, by supporting rods. A plate spring and two dampers fix t |
| 6762779 |
Image forming apparatus, method of manufacturing substrate for photoreceptor, substrate for phot |
July 13, 2004 |
| An image forming apparatus, which includes a photoreceptor having a substrate whose surface having been subjected to a surface processing with a cutting tool, and a photosensitive layer formed on the substrate; an exposure device for exposing an image on the photoreceptor to form a l |
| 6760562 |
Image forming apparatus |
July 6, 2004 |
| This invention relates to an image forming apparatus. The image forming apparatus includes a primary transfer means for bringing one surface of an intermediate transfer body and/or transfer medium into contact with a photosensitive body surface and pressing the surface against the ph |
| 6660236 |
Apparatus for decomposition and recovery of polyurethane resin |
December 9, 2003 |
| Apparatus for decomposing a polyurethane resin and recovering the decomposed polyurethane resin as a polyamine compound and a polyol compound. The apparatus includes a first reactor that decomposes the polyurethane resin as the target compound of hydrolysis decomposition; a second re |
| 6633376 |
Apparatus for inspecting a printed circuit board |
October 14, 2003 |
| As a scanning device for positioning the irradiation position of the laser beam emitted from a laser oscillator at a position of arbitrary coordinates in the commanded mutually orthogonal X-axis direction and Y-axis direction, two galvanomirrors having mutually orthogonal rotary axes |
| 6630517 |
Process for hydrolyzing and recycling a polyurethane |
October 7, 2003 |
| A process for hydrolyzing and recycling polyurethanes as target compounds to be hydrolyzed into raw materials or derivatives thereof for the target compounds, comprising bringing pressurized water in a liquid state at a temperature of 190 to 370.degree. C. into contact with the target |
| 6516166 |
Image fixing apparatus |
February 4, 2003 |
| An object of the present invention is to provide an image fixing apparatus for fixing an image formed on a recording material, which has a heating member, a back-up roller cooperating with the heating member to form a nip therebetween for conveying the recording material, and control dev |
| 6426577 |
Thrust-controllable rotary synchronous machine |
July 30, 2002 |
| Rotary synchronous machine includes a stator and a rotor. The stator includes a magnetic field core and an armature core magnetically separated from each other. The rotor includes a plurality of magnetic substance segments which are magnetically separated from each other in a direction |
| 6376940 |
Drive motor and drive apparatus for a molding machine |
April 23, 2002 |
| A drive motor has a shaft supported by a casing to be rotatable and movable in the axial direction over a predetermined stroke. A portion of the shaft is utilized in order to form a rotary motor section for rotating the shaft, and another portion of the shaft is utilized in order to form |
| 6333611 |
Motor drive apparatus for an injection molding machine |
December 25, 2001 |
| A motor drive apparatus is provided in an injection molding machine in order to supply electrical energy to a motor. The motor drive apparatus includes an electricity accumulation unit for accumulating electrical energy; and an electricity accumulation circuit for accumulating in the |
| 6247913 |
Molding machine |
June 19, 2001 |
| A molding machine includes a drive unit which, in turn, includes comprises a rotary motor and a thrust generator. The rotary motor includes a shaft which is rotatable and axially movable. The shaft is connected to a movable body so as to rotate the movable body by the rotary motor and to |
| 6236124 |
Linear motor |
May 22, 2001 |
| Linear motor includes a moving member tapered relative to a traveling direction to provide a surface slanted relative to the traveling direction toward one end of the moving member, a stator having a surface that is opposed to the slanted surface of the first member and slanted relative |
| 6124648 |
Molding machine |
September 26, 2000 |
| A molding machine includes a drive unit for linearly moving a movable body, such as a movable platen of a clamping apparatus. The drive unit includes a linear motor. The linear motor includes a linear movement body having moving-side magnetic-pole portions and supported in an axially mov |
| 6051896 |
Molding machine |
April 18, 2000 |
| A molding machine includes a drive unit for rotating and linearly moving a movable body. The drive unit includes a linear motor and a rotary motor. The linear motor includes a linear movement body having moving-side magnetic-pole portions and supported in an axially movable manner and a |
| 5834649 |
Vibration sensor including a movable magnet positioned between stationary magnets |
November 10, 1998 |
| A vibration sensor includes a first stationary magnet, a second stationary magnet, a movable magnet positioned between the first and second stationary magnets, and a sensor for sensing movement of the movable magnet. The movable magnet is disposed in a magnetically repulsive relation |
| 5825801 |
Laser apparatus |
October 20, 1998 |
| The laser apparatus according to the present invention comprises an output mirror for reflecting a portion of a laser beam and transmitting therethrough a remaining thereof; a full reflection mirror located at a position opposite to this output mirror for completely reflecting a laser |
| 5748662 |
Laser oscillator with stabilized pointing |
May 5, 1998 |
| A laser oscillator has a casing 10. A cooling medium is supplied from an inlet port 134 to a heat exchanger 8 via a pipe 35, and discharged form it via a pipe 37 and an outlet port 136. The ports 134 and 136 are symmetrically positioned relative to a center line of the casing when seen |
| 5745513 |
Laser oscillator with stabilized pointing |
April 28, 1998 |
| A laser oscillator has a casing 10. A cooling medium is supplied from an inlet port 134 to a heat exchanger 8 via a pipe 35, and discharged form it via a pipe 37 and an outlet port 136. The ports 134 and 136 are symmetrically positioned relative to a center line of the casing when seen |
| 5675598 |
Laser oscillator with stabilized pointing |
October 7, 1997 |
| A laser oscillator has a casing 10. A cooling medium is supplied from an inlet port 134 to a heat exchanger 8 via a pipe 35, and discharged form it via a pipe 37 and an outlet port 136. The ports 134 and 136 are symmetrically positioned relative to a center line of the casing when seen |
| 5650982 |
Pulsimeter provided with or without a pedometer |
July 22, 1997 |
| A pulsimeter having an improved pulse measurement accuracy by having a good shading is provided. The pulsimeter include a main body 2, a finger insertion section 4 disposed on the main body to be inserted by a finger (FIG. 2), a pulse sensor 5 for sensing pulses of a finger inserted into |
| 5633107 |
Developer for developing latent electrostatic images and method of forming images by using the d |
May 27, 1997 |
| A developer for developing latent electrostatic images for use in the rear side exposure system, composed of an electroconductive magnetic carrier which is composed of electroconductive magnetic carrier particles, each electroconductive magnetic carrier particle including a magnetic base |
| 5596597 |
Laser oscillator with stabilized pointing |
January 21, 1997 |
| A laser oscillator has a casing 10. A cooling medium is supplied from an inlet port 134 to a heat exchanger 8 via a pipe 35, and discharged form it via a pipe 37 and an outlet port 136. The ports 134 and 136 are symmetrically positioned relative to a center line of the casing when seen |
| 5574544 |
Image forming apparatus having image density gradation correction means |
November 12, 1996 |
| An image forming apparatus includes an image carrier on which a plurality of latent patch images are formed by exposure of different luminance, and the latent patch images are developed to form toner patch images. The apparatus further includes a gradation correction curve forming device |
| 5570384 |
Laser processing apparatus with beam mode control |
October 29, 1996 |
| A laser processing apparatus which makes it possible to select a laser beam mode always optimally suited to processing of a workpiece on the basis of a change in the focusing characteristic of each mode and the amount of movement of the beam's focal point with respect to a change in a la |
| 5554477 |
Developer for developing latent electrostatic images |
September 10, 1996 |
| A developer for developing latent electrostatic images for use in the rear side exposure system, composed of an electroconductive magnetic carrier which is composed of electroconductive magnetic carrier particles, each electroconductive magnetic carrier particle including a magnetic base |
| 5539706 |
Pulsimeter provided with or without a pedometer |
July 23, 1996 |
| A pulsimeter includes a main body having a front face and a back face that is opposite the front face. A finger insertion section, into which a finger may be inserted, is arranged on the back face of the main body. Also included is a pulse sensor which is configured to sense pulses from |
| 5489355 |
Method for producing glittering decorative boards |
February 6, 1996 |
| The present invention relates to a method for producing decorative boards excelling in brightness, the method comprising the steps of: providing a transfer sheet (1) comprising a releasable film (20), a metallized layer (5) formed on the releasable film (20) and an adhesive layer (6) for |
| 5416791 |
Laser oscillator |
May 16, 1995 |
| A laser oscillator that has a resonator cavity defined by oppositely disposed discharge electrodes as well as a plurality of total reflecting mirrors and a partial reflecting mirror, the resonator cavity volume containing the path of a laser beam generated by the oscillator. A laser |
| 5357539 |
Laser oscillating apparatus with mirror angle adjustment |
October 18, 1994 |
| A laser oscillator comprising a laser resonator having a plurality of mirrors for directing the laser energy from source to exit apertures, the mirrors being constructed and mounted adjustably for reducing parasitic oscillations. The mirrors are mounted in adjusting members that have |
