Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Higa, JP
Atsuhiro Higa, Yokohama JP
| Patent application number | Description | Published |
|---|---|---|
| 20090085857 | LIQUID CRYSTAL DISPLAY CONTROLLER - The present invention provides a liquid crystal display controller device and method which provides for a full and/or partial display with good display quality and/or low power consumption based on the scanning period for an active scan line being dependent upon a number of reference clock pulses. Some embodiments of the present invention include one or more of the following features: keeping the frequency substantially constant for different numbers of active scan lines, allowing change of the frequency due to characteristics of the LCD, displaying gradation with near linear effective voltage characteristics, displaying graduation data with lower power, or displaying a partial or full screen in a mobile device, for example, a cell phone. | 04-02-2009 |
| 20110148953 | DISPLAY APPARATUS AND DRIVING DEVICE FOR DISPLAYING - A display driver having a first mode where a number of colors to be displayed is smaller than a predetermined number and a second mode where a number of colors to be displayed is equal to or larger than the predetermined number. A generation circuit generates gray scale voltages having a plurality of levels for positive polarity and negative polarity. In the first mode, the generation circuit decreases a current flowing into an internal circuit which generates a gray scale voltage of an intermediate level other than two gray scale voltages of a lowest and a highest level, in comparison to a current flowing in the second mode. In the first mode, the selection circuit selects a gray scale voltage in accordance with the display data, from the two gray scale voltages of the lowest and the highest level gray scale voltage which are generated from the generation circuit. | 06-23-2011 |
| 20120154465 | Liquid Crystal Display Controller - The present invention provides a liquid crystal display controller device and method which provides for a full and/or partial display with good display quality and/or low power consumption based on the scanning period for an active scan line being dependent upon a number of reference clock pulses. Some embodiments of the present invention include one or more of the following features: keeping the frequency substantially constant for different numbers of active scan lines, allowing change of the frequency due to characteristics of the LCD, displaying gradation with near linear effective voltage characteristics, displaying graduation data with lower power, or displaying a partial or full screen in a mobile device, for example, a cell phone. | 06-21-2012 |
Atsuhiro Higa, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100321423 | LIQUID CRYSTAL DISPLAY CONTROL DEVICE - There is provided a liquid crystal display control device which can display pictures in a magnification mode by using only a memory having a low-speed access and a low storage capacity. When a video signal has intermediate resolution or less, the enlargement processing is performed by a frame memory, a line memory and an enlargement processing control circuit. If the input operation and the output operation to and from the frame memory are synchronized with each other, it is sufficient for the frame memory to have a storage capacity of two lines. When the video signal has the same high resolution as a liquid crystal display panel, the video signal is output through a gate circuit to a display timing generating circuit, and it is displayed in a through mode. In this case, no processing is performed by the frame memory or the like. | 12-23-2010 |
Kiyonori Higa, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20120305685 | Unit for Grinding Sample, Unit for Grinding and Collecting Sample, and Process for Grinding Same - Provided is a unit which is capable of readily grinding and collecting a small amount of a sample which is difficult to be ground. The unit for grinding a sample comprises a club-shaped pestle and a mortar into which the pestle can be inserted, wherein the pestle comprises a roughened taper located at at least one end of its pestle body, wherein the mortar is a tube with an inverted frustoconical bottom, and the surface of the mortar where the taper of the pestle contacts the inverted frustoconical bottom when the pestle is inserted into the mortar is roughened, and wherein the angle of the taper with respect to the longitudinal centerline of the pestle is substantially equal to the angle of the inner wall of the inverted frustoconical bottom with respect to the longitudinal centerline of the mortar. The roughened taper and surface improve grinding efficiency. | 12-06-2012 |
Kunihito Higa, Isehara JP
| Patent application number | Description | Published |
|---|---|---|
| 20110090590 | HEAD POSITION CONTROL DEVICE, MAGNETIC RECORDING EVALUATION APPARATUS, AND HEAD POSITION CONTROL METHOD - At time to start learning feed-forward control and under the status that servo-drive is not put in execution, a positioning error of repeatable runout is detected by means of a positioning error of repeatable runout operation section and on the basis of a value of the positioning error of repeatable runout, a drive pattern and drive interval of idling are determined by means of a feed-forward data operation section. The drive pattern is stored in a feed-forward data memory and is outputted as feed-forward data in synchronism with the rotation of a spindle during drive interval, thus performing idling of a fine-movement actuator. After the idling has ended, control initiation sequence is resumed to carry out learning of feed-forward control. | 04-21-2011 |
| 20110211277 | DETECTING CIRCUIT AND INSPECTING APPARATUS - A detecting circuit, which can detect plural types of servo signals, including a cosine/sine value detector for sampling a servo signal supplied from an inspected object and thereby obtaining a cosine value and a sine value, an amplitude/phase detector for obtaining at least amplitude information and phase information on the basis of the cosine value and the sine value obtained by the cosine/sine value detector, and a servo selector/position detector for selecting a servo scheme of the inspected object and detecting a position of the inspected object on the basis of the amplitude information and the phase information obtained by the amplitude/phase detector. | 09-01-2011 |
| 20120194939 | PATTERNED MEDIUM INSPECTION METHOD AND INSPECTION APPARATUS - A patterned medium inspection method according to the present invention includes a timing computation process including a read process reading the reproduced signal of a patterned medium under inspection and a computation process computing the signal interval values from the patterned medium reproduced signal read in the read process, and a judgment process judging the quality of the patterned medium using the reproduced signal interval values computed in the computation process. | 08-02-2012 |
Kunihito Higa, Kodama-Gun JP
| Patent application number | Description | Published |
|---|---|---|
| 20100214686 | HEAD POSITIONING METHOD FOR ECCENTRIC TRACK AND HEAD POSITIONING CONTROL DEVICE - Drive waveforms with which extension and contraction characteristics of an actuator corresponding to a number of track eccentricity amounts are stored as data. By reading servo information written in a disk is obtained as a signal indicating a head displacement amount from a track. The head is moved in a direction in which the track is displaced by obtaining an amplitude corresponding to a slip amount of the head position and a rotation angle of maximum eccentricity, reading drive waveforms which is optimal in driving the actuator from the memory and driving the actuator with a drive waveform matched with the rotation angle at which the eccentricity is maximum. | 08-26-2010 |
Kunihito Higa, Nakai JP
| Patent application number | Description | Published |
|---|---|---|
| 20090284862 | HEAD POSITION CONTROL METHOD, HEAD POSITION CONTROL DEVICE, AND MAGNETIC RECORDING EVALUATION APPARATUS - A magnetic head position control method is provided to control a magnetic head to follow the track on a DTM disk by accurately detecting the eccentricity compensation amount through a simple process. An angle detection unit detects θ | 11-19-2009 |
Kunihito Higa, Ashigarakami-Gun JP
| Patent application number | Description | Published |
|---|---|---|
| 20090073602 | SERVO INFORMATION WRITING METHOD, MAGNETIC HEAD TESTER AND MAGNETIC DISK TESTER USING THE SERVO INFORMATION WRITING METHOD - A mark information is recorded in an area which is on a circumference of a magnetic disk corresponding to a last track in which a servo information write is ended or a track, which is one or two in front of the last track in which servo information is not written and the mark information is detected by returning a magnetic head in a radial direction of the magnetic disk by a fine movement stage after the magnetic head is moved to a next aimed track by a coarse movement stage. The servo information write position is detected by the magnetic head and the servo information is written in a servo information write position of a next track by positioning the magnetic head therein by using the fine movement stage. | 03-19-2009 |
Kunihito Higa, Kamisato JP
| Patent application number | Description | Published |
|---|---|---|
| 20120057255 | INSPECTION DEVICE OR INSPECTION METHOD FOR MAGNETIC HEAD OR MAGNETIC DISC, AND MAGNETIC DISC RECORDING DEVICE AND MAGNETIC DISC RECORDING METHOD - An inspection device or inspection method for a magnetic head or magnetic disc which can form a servo pattern applicable to a write system, and a magnetic disc recording device or magnetic disc recording method. In inspection or recording of a magnetic disc, which rotates the magnetic disc, a servo pattern is written into a servo pattern region of the magnetic disc by a write-in element of a magnetic head, and is read by a read-in element of the magnetic head. Servo following of a position of the magnetic head on the magnetic disc is performed based on the servo pattern which comprises a plurality of patterns. The patterns are written-in with a first frequency for causing the patterns to be subjected to the servo following and, the patterns are overwritten with a second frequency different from the first frequency, except a servo following width used in the servo following. | 03-08-2012 |
| 20120075738 | INSPECTION APPARATUS AND INSPECTION METHOD FOR MAGNETIC HEAD OR MAGNETIC DISK AND INSPECTION METHOD FOR MAGNETIC HEAD - An inspection apparatus and method for a magnetic head or a magnetic disk is conducted using a two-carriage method. In particular, the magnetic disk is rotated by a spindle, a test signal is written into the magnetic disk by one magnetic head mounted in one carriage which moves in the radius direction of the magnetic disk, and the test signal of the magnetic disk is read by the other magnetic head mounted in the other carriage which moves in the radius direction of the magnetic disk to inspect the performance of the magnetic head or the magnetic disk using the read signal. The sector pulses to determine servo timing at which servo burst signals preliminarily written into the disk are read are formed on the basis of a clock signal and an index signal generated along with the rotation of the spindle. | 03-29-2012 |
| 20120250175 | INSPECTION DEVICE AND INSPECTION METHOD FOR INSPECTING MAGNETIC DISK OR MAGNETIC HEAD - The present invention realizes reduction of position information demodulation errors caused by the eccentricity of the magnetic disk and improvement of position signal detection accuracy, as well as enabling quick eccentricity clock correction for arbitrary clock frequencies. An inspection device in accordance with the present invention comprises: a servo demodulation unit which demodulates servo information; a PLL clock generating unit which generates a reference clock and supplies the reference clock to the servo demodulation unit; and a tester control unit. The PLL clock generating unit includes an eccentricity correction circuit for correcting the frequency of the reference clock depending on the eccentricity of the magnetic disk. The tester control unit generates correction data for correcting the frequency of the reference clock, multiplies the correction data by the inverse of a transfer function of the PLL clock generating unit, and supplies the product to the eccentricity correction circuit. | 10-04-2012 |
Kyota Higa, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20120269203 | SIGNAL DEMULTIPLEXING DEVICE, SIGNAL DEMULTIPLEXING METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING A SIGNAL DEMULTIPLEXING PROGRAM - Provided is a signal demultiplexing system that can minimize losses in demultiplexing performance even if signals unsuited to demultiplexing are inputted. The provided signal demultiplexing device contains: an input signal analysis means for determining whether or not a plurality of input signals are suited to demultiplexing; a data memory means for storing data from frequency-domain input signals which result from transformation of the aforementioned input signals into frequency-domain signals; a selection control means for storing the frequency-domain input signals in the data memory means if the input signal analysis means has determined that the input signals are suited to the generation of a demultiplexing matrix for demultiplexing; and a demultiplexing matrix generation means for generating a demultiplexing matrix using frequency-domain input signals including the most recent and older frequency-domain input signals stored in the data memory means. | 10-25-2012 |
Masakatsu Higa, Tottori-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080225209 | Liquid crystal device and electronic apparatus - According to an aspect of the invention, there is provided a liquid crystal device, including: which makes it possible to dispose a spacer for setting a distance between substrates, to prevent deterioration of display quality by eliminating thickness non-uniformity of an alignment layer due to the presence of a retardation layer, to prevent deterioration of display quality by preventing dissolution and flow of an ingredient of the retardation layer to the liquid crystal layer side, and the like in the liquid crystal device having a horizontal electric field system of a transflective type, and to provide an electric apparatus using the same. | 09-18-2008 |
| 20100079694 | LIQUID CRYSTAL DEVICE, ELECTRONIC APPARATUS, AND METHOD OF MANUFACTURING LIQUID CRYSTAL DEVICE - Provided is a lateral electric field mode liquid crystal device including: a first substrate; a second substrate; a liquid crystal layer and pixel electrodes and common electrodes. A lateral electric field mode liquid crystal device drives the liquid crystal layer by an electric field generated between the pixel electrodes and the common electrodes, a light shielding layer is formed on a surface of the second substrate disposed close to the liquid crystal layer. A coloring layer is also formed so as to overlap with the pixel electrodes. An overcoat layer protects the coloring layer, and an alignment film is formed. An electrostatic shielding layer is formed of a transparent conductive material on a surface of the overcoat layer. | 04-01-2010 |
Masakatsu Higa, Tottori JP
| Patent application number | Description | Published |
|---|---|---|
| 20110183451 | MANUFACTURING METHOD FOR LIQUID CRYSTAL APPARATUS - A manufacturing method for a liquid crystal apparatus of a transverse electric field system that is provided with a liquid crystal layer sandwiched between a first substrate and a second substrate and a pixel electrode and a common electrode formed on the first substrate and is arranged to drive liquid crystal through an electric field generated between the pixel electrode and the common electrode includes the steps of forming a material layer made of photosensitive resin on a glass substrate and performing an exposure processing with a predetermined exposure pattern, performing a development processing on the material layer and forming a resin light interruption layer having an opening section that exposes the glass substrate in a bottom section, forming an electrostatic interruption layer while covering the resin light interruption layer, and providing a colored layer in an area overlapped with the opening section on the electrostatic interruption layer. | 07-28-2011 |
Masakatsu Higa, Chino-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080212001 | Transflective liiquid crystal display device with no retardation layer on the transmissive regions, manufacturing method thereof and electronic apparatus - An upper polarizing plate is provided on the outer surface of an upper substrate, and a lower polarizing plate is provided on the outer surface of a lower substrate. Also, a retardation layer having a phase shift of a quarter wavelength, and a protective layer are provided in turn only on reflective display regions of the inner surface of the lower substrate so that with no voltage applied, the phase shifts of a liquid crystal layer in transmissive display regions and the reflective display regions are set to a half wavelength and a quarter wavelength, respectively. Therefore, the present invention provides a transflective liquid crystal display device having enhanced display brightness in a transmission mode and excellent visibility. | 09-04-2008 |
Masakatsu Higa, Chino JP
| Patent application number | Description | Published |
|---|---|---|
| 20090009708 | LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPARATUS - A vertically-oriented liquid crystal display device having a configuration in which the orientation of liquid crystal molecules can be properly controlled and in which the deterioration of display, such as optical leakage, can be suppressed. | 01-08-2009 |
| 20110304806 | LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPARATUS - A liquid crystal display device includes alignment regulators that overlap with the first colored layers in reflective display regions within dot regions in which the first colored layers are provided, and the alignment regulators do not overlap with the second colored layers in the reflective display regions within dot regions in which the second colored layers are provided. | 12-15-2011 |
Mayumi Higa, Shiga JP
| Patent application number | Description | Published |
|---|---|---|
| 20110313303 | Autonomic Nervous Balance Computation Apparatus and Method Therefor - End pulse wave measurement means | 12-22-2011 |
Mayumi Higa, Hyogo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100177101 | CONSTELLATION GRAPH RECORD DISPLAY DEVICE AND ITS METHOD - Septuplicate concentric semi circles are defined (S | 07-15-2010 |
Mitsuaki Higa, Toyota-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090203495 | Power Output Apparatus, Control Method Thereof, Vehicle Equipped with Power Output Apparatus, and Driving System - When a vehicle speed V is out of a non-rotational synchronizing range, V≦Vref | 08-13-2009 |
| 20120203433 | VEHICLE - A vehicle includes a braking force application device that executes braking force holding control which holds braking force irrespective of braking operation by a driver during a stop on a slope; and a control limiting device that limits execution of the braking force holding control when a shift position is set in a neutral position. | 08-09-2012 |
Mitsuru Higa, Ube-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100173223 | Graft Copolymer and Process for Producing the Same - A graft copolymer having a side chain graft-polymerized by atom transfer living radical polymerization (ATRP) on a main chain polymerized by organotellurium-mediated living radical polymerization (TERP), wherein the molecular weight distribution is such that Mw/Mn is 1.5 or less. The graft copolymer is also such that a main chain moiety mainly consisting of the main chain and a side chain moiety mainly consisting of the side chain have microphase-separated structures. The graft copolymer has a narrow molecular weight distribution and forms microphase-separated structures through self organization of hydrophobic and hydrophilic moieties. | 07-08-2010 |
| 20120285881 | MULTILAYERED CHARGE-MOSAIC MEMBRANE AND MANUFACTURING METHOD THEREFOR - There is provided a multilayered charge-mosaic membrane having a porous supporting layer (A), a porous intermediate layer (B) and a charge-mosaic layer (C), wherein the porous supporting layer (A), the porous intermediate layer (B) and the charge-mosaic layer (C) are located in this order; the porous supporting layer (A) and/or the porous intermediate layer (B) are made of a fiber layer containing hydrophilic fibers; a thickness of the porous intermediate layer (B) is 0.1 to 100 μm; a porosity of the porous supporting layer (A) is larger than a porosity of the porous intermediate layer (B); the cationic and/or the anionic polymers constituting the charge-mosaic layer (C) is a polyvinyl alcohol having an ionic group. Thus, there is provided a multilayered charge-mosaic membrane having a large salt permeation flux and excellent mechanical strength. | 11-15-2012 |
Mitsuru Higa, Yamaguchi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120031834 | ION-EXCHANGE MEMBRANE AND METHOD FOR PRODUCING SAME - There is provided an ion-exchange membrane comprising an ion-exchange layer made of a cationic polymer and/or an anionic polymer and a supporting layer, wherein the ion-exchange layer is formed on the supporting layer by printing. Such an ion-exchange membrane exhibits excellent anti-organic fouling and low membrane resistance, thereby high efficient and long-time stable electrodialysis can be achieved. Formation of the ion-exchange layer as a charge-mosaic layer consisting of the cationic polymer domains and the anionic polymer domains provides a charge-mosaic membrane exhibiting excellent electrolyte permselectivity and mechanical strength. | 02-09-2012 |
| 20120034481 | CHARGE-MOSAIC MEMBRANE - There is provided a charge-mosaic membrane comprising a cationic block copolymer (P) having a vinyl alcohol polymer block (A) and a cationic-group containing polymer block (B) as components; and an anionic block copolymer (Q) having a vinyl alcohol polymer block (C) and an anionic-group containing polymer block (D) as components. Such a charge-mosaic membrane is useful as a charge-mosaic membrane for piezodialysis because it exhibits higher membrane strength and higher permselectivity and has a larger charge density and a larger salt permeation flux. | 02-09-2012 |
Momoka Higa, Kanagawa-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20120242002 | TEMPLATE, SURFACE PROCESSING METHOD OF TEMPLATE, SURFACE PROCESSING APPARATUS OF TEMPLATE, AND PATTERN FORMATION METHOD - A template includes a transfer surface having an unevenness pattern. The template is configured to form a configuration in a surface of a resin to reflect the unevenness pattern. The resin is formed by filling a photocurable resin liquid into a recess of the unevenness pattern in a state prior to using light to cure the photocurable resin liquid and by using the light to cure the photocurable resin liquid. The template includes a base member and a surface layer. The base member includes a major surface having an unevenness. The surface layer covers the unevenness of the base member, and is used to form the unevenness pattern to reflect a configuration of the unevenness. A contact angle between the surface layer and the photocurable resin liquid in the state prior to using the light to cure the photocurable resin liquid is not more than 30 degrees. | 09-27-2012 |
Naoki Higa, Utsunomiya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110011114 | DRAIN PAN - A drain pan is disposed below a cooling unit that cools air, receives water of condensation that falls from the cooling unit, and guides the water of condensation into an outer portion of the vehicle air-conditioning apparatus. The drain pan includes a water receiving region, and receives water of condensation; a drain port disposed at a bottom-center portion of the water receiving region; and a rib disposed upright in the bottom portion on a dividing line that passes through the drain port and divides the water receiving region. | 01-20-2011 |
| 20110117829 | AIR CONDITIONER FOR VEHICLE - An air conditioner for a vehicle includes: an air-blowing guide that includes a flexible connecting section that elastically deforms, and a pair of engaging sections that are arranged at both ends of the flexible connecting section, is arranged in a mixing region of a hot air and a cool air, and guides the hot air and the cool air; and a case that includes a protrusion that engages the engaging section in a state where the flexible connecting section is elastically deformed, the case in which the air-blowing guide is provided. | 05-19-2011 |
| 20110197512 | SLIDING DOOR DEVICE - A sliding door device includes a frame case that includes an opening through which an air flow passes, a slide door that is moved relative to the opening to adjust an aperture ratio of the opening, a shaft that is disposed at an upstream side of the slide door when viewed along the flowing direction of the air flow, and moves the slide door, and a windbreak member that blocks a gap between the shaft and the slide door. | 08-18-2011 |
| 20110197615 | VEHICLE AIR CONDITIONING UNIT - A vehicle air conditioning unit includes: a slide door which controls an opening ratio of an opening allowing an air stream to flow therethrough; a deflection suppressing portion which suppresses a deflection of the slide door by pressing the slide door; and a vibration suppressing portion which suppresses the amplitude of a vibration of the slide door generated when the slide door is exposed to the air stream. | 08-18-2011 |
Takehisa Higa, Higashiomi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100253751 | Channel Member, Inkjet Head Structure and Inkjet Recording Device - Provided is a channel member having a channel which penetrates from one main surface to the other main surface. The channel is formed with its diameter increased toward the other main surface from the one main surface. A parallel section which is substantially parallel to the other main surface and is exposed to the other main surface is provided on the inner surface of the channel. | 10-07-2010 |
Takuma Higa, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20110229820 | IMAGE FORMING APPARATUS - A toner pattern for detecting the degree of toner deterioration is created on a photosensitive element and transferred to an intermediate transfer belt by a primary transfer unit under a transfer condition different from that at the time of image formation. A toner adhesion amount detection unit detects the toner adhesion amount of the toner pattern at multiple places. A degree-of-toner-deterioration calculation unit calculates the degree of toner deterioration on the basis of the variation in data of the toner adhesion amount at multiple places detected by the toner adhesion amount detection unit. A background potential determination coefficient in a process control unit is controlled on the basis of the degree of toner deterioration calculated by the degree-of-toner-deterioration calculation unit. | 09-22-2011 |
Takuma Higa, Hitachinaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100080576 | IMAGE FORMING APPARATUS - An image forming apparatus includes a latent image carrier, a developing unit to develop a latent image on the image carrier with developer including toner and carrier, a developer bearing member, a first detector to detect a toner adhesion amount per unit area of a toner image developed by the developing unit, a second detector to detect humidity, and a controller to calculate an index indicating toner chargeability of the carrier based on detection results of the toner adhesion amount obtained by the first detector and perform a given control process based on calculation results thereof and including a data storage unit to store an algorithm to correct the index to a specific value according to a specific humidity, based on detection results of the humidity obtained by the second detector. The controller corrects the index obtained based on the amount of toner adhesion based on the algorithm. | 04-01-2010 |
Takuma Higa, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110110676 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image bearing member, a toner image forming device, an intermediate transfer member, a primary transfer device, a toner adherence detector, a secondary transfer device, and a controller. The toner image forming device forms a toner image and a toner pattern for detection of degradation of toner on the image bearing member. The primary transfer device transfers the toner pattern onto the intermediate transfer member with transfer conditions that deliberately reduce transfer efficiency compared with that for image formation. The toner adherence detector detects an amount of toner adhered to the toner pattern at multiple places. The controller calculates a degree of degradation of toner based on the difference in the amount of toner adhered to the toner pattern detected by the toner adherence detector and adjusts secondary transfer conditions for the secondary transfer device based on the obtained degradation of toner. | 05-12-2011 |
| 20120237250 | IMAGE-FORMING APPARATUS - An image-forming apparatus, comprising: a rotatable photoreceptor; a charging device configured to charge a surface of the photoreceptor to be a target charge potential; an exposure device configured to expose a charged portion on the surface of the photoreceptor to form an electrostatic latent image; a developing device configured to develop the electrostatic latent image using toner to form a toner image; a transfer device configured to apply a transfer bias between the photoreceptor and a transfer member by applying an electrical potential of opposite polarity to the target charge potential to the transfer member facing the photoreceptor, and which transfers the toner image on the photoreceptor onto a body to be transferred by the transfer bias; a neutralization device configured to neutralize the surface of the photoreceptor by irradiating the surface with neutralization light after the transferring; and a pre-rotation device configured to perform a pre-rotation process. | 09-20-2012 |
Teruo Higa, Okinawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20080241908 | Petroleum based processed detergent for dry cleaning and its use - The present invention provides compositions and methods for dry cleaning garments. The present invention provides a petroleum based processed detergent for dry cleaning and methods of use. The present invention provides methods of using the petroleum based processed detergent for dry cleaning wherein use of the detergent decreases the proliferation of bacteria and microbes in the detergent, and reduces the opposite pollution ratio of the detergent following a dry cleaning cycle. Additionally, the petroleum based processed detergent maintains a stable conductivity during use. | 10-02-2008 |