31results about How to "Transfer satisfactorily" patented technology

The present invention provides a semiconductor laser device including a heat sink having one main surface, an n-AlGaAs cladding layer disposed on the main surface of the heat sink, an AlGaAs active layer disposed on the n-AlGaAs cladding layer and a p-AlGaAs cladding layer disposed on the AlGaAs active layer. An effective refractive index and a thermal resistance between a main surface on the heat sink side, of the AlGaAs active layer and a main surface on the heat sink side, of the n-AlGaAs cladding layer are respectively set smaller than those between a main surface on the side opposite to the heat sink, of the AlGaAs active layer and a main surface on the side opposite to the heat sink, of the p-AlGaAs cladding layer.

The present invention provides a semiconductor device comprising a die pad section (200), a first semiconductor chip (4) having a surface (41) formed with a first electrode section (47) and a back surface (42) fixed to the die pad section (200), a second semiconductor chip (5) having a surface (51) formed with a second electrode section (57) and a back surface (52) fixed to the surface (41) of the first semiconductor chip (4), a support member (300) having a surface (301) fixed to the back surface of the second semiconductor chip (5) and a back surface (302) fixed to the die pad section (200), lead terminal sections (210, 220) respectively electrically connected to the first and second electrode sections (47, 57), and a resin encapsulating body (10) that seals the die pad section (200), the first and second semiconductor chips (4, 5) and the support member (300).

An image forming device has plural photoreceptor drums on which a latent image is formed, wherein one of the photoreceptor drum is different diameter from the other photoreceptors. A belt in contact with the plural photoreceptor drums and plural transfer rollers press the photoreceptor drums from a side of the belt, the side being opposite to the side contacts with the photoreceptor, wherein a distance from a contact reference position. The contact reference position at which the photoreceptor contacts with the belt, to a pressed position of the transfer roller of a large-diameter photoreceptor drum is greater than that of a small-diameter photoreceptor drum.

An electrically conductive paste is provided in that complexes A each made up of an electrically conductive filler 1 and a heating element 3 adapted to generate heat on electromagnetic induction are compounded with a resin 5.

A solid-state image pickup apparatus selects, in a first image pickup circumstance in which dark current is liable to occur in vertical transfer paths of an array of photo-sensors, a first transfer mode in which the potential well capacity in the vertical transfer paths is relatively small, and, in a second image pickup circumstance in which the dark current is small in quantity, a second transfer mode which is greater in potential well capacity than the first transfer mode. As a positive voltage applied to the read-out gates of the photo-sensors, a first voltage mode indicating a relatively low positive voltage that suppresses impact ionization is set in the first image pickup circumstance, and, a second voltage mode indicating a positive voltage higher than in the first voltage mode is set in the second image pickup circumstance so as to cause the impact ionization.

A transfer apparatus and an image forming apparatus are disclosed, in which a plurality of photosensitive drums corresponding to the respective colors are arranged along the outer peripheral surface of a transfer belt and a plurality of intermediate transfer rollers for applying a transfer field to the photosensitive drums are arranged offset downstream side from each of the photosensitive drums, respectively. In addition to that, the process, the intermediate transfer rollers are arranged in such positions that each of the nip width are increased progressively downstream side, respectively and each of the nip pressure are decreased progressively downstream side, respectively.

A semiconductor device includes a die pad section, a first semiconductor chip having a surface formed with a first electrode section and a back surface fixed to the die pad section, a second semiconductor chip having a surface formed with a second electrode section and a back surface fixed to the surface of the first semiconductor chip, a support member having a surface fixed to the back surface of the second semiconductor chip and a back surface fixed to the die pad section, lead terminal sections respectively electrically connected to the first and second electrode sections, and a resin encapsulating body that seals the die pad section, the first and second semiconductor chips and the support member.

An image forming apparatus includes an image bearing member for carrying a toner image, a transferer supplied with a voltage to transfer a toner image from the member onto a recording material in a transfer portion, heaters with different heating conditions for heating the image transferred onto the material, a refeeder for refeeding the material to the transfer portion to transfer the image onto the material having the image fixed by the heater, a selector for selecting the glossiness of the image after fixing, a device for determining the heater to heat the image from the heaters in accordance with the glossiness selected by the selector, and a device for changing the voltage for transferring the image onto the refed material in accordance with the heater having heated the image on the material prior to the material being refed by the refeeder.

An image forming apparatus includes an image bearing member for carrying a toner image; a transfer member for cooperating with the image bearing member to form a nip to transfer a toner image onto a transfer medium; transfer voltage applying means for applying a transfer voltage to the transfer member to transfer the toner image; detecting means for detecting a current when a monitor voltage is applied to the transfer member; transfer voltage determining means for determining the transfer voltage on the basis of a detection result of the detecting means so that current through the transfer member in a transfer operation is the target current; and target current adjusting means for adjusting the target current so that target current when a resistance of the transfer member is relatively small is larger than the target current when the resistance value of the transfer member is relatively large.

A transfer apparatus and an image forming apparatus capable of transferring an image satisfactorily using developing agent are disclosed. A transfer system includes photosensitive drums corresponding to the respective colors arranged along the outer peripheral surface of a transfer belt and intermediate transfer rollers arranged offset downstream side from the respective photosensitive drums for applying a transfer field to the respective photosensitive drums. The transfer belt is configured of a material such as polyimide or polycarbonate in which a surge current of not less than a specified value flows immediately after application of a transfer voltage.

The invention concerns an apparatus for applying at least one surface portion of a transfer layer of a transfer film to a web of material, wherein the apparatus has at least one support roller and at least one pressure roller for pressing the web of material and the transfer firm against the at least one support roller, wherein the at least one pressure roller is pneumatically or hydraulically resiliently supported by means of at least one resilient arrangement in the form of a diaphragm spring and wherein the apparatus has at least one adjusting device for varying a spring rate of the at least one resilient arrangement and thus for varying a pressure contact force of the at least one pressure roller against the at least one support roller, and the use of such an apparatus.

A solid-state image pickup apparatus selects, in a first image pickup circumstance in which dark current is liable to occur in vertical transfer paths of an array of photo-sensors, a first transfer mode in which the potential well capacity in the vertical transfer paths is relatively small, and, in a second image pickup circumstance in which the dark current is small in quantity, a second transfer mode which is greater in potential well capacity than the first transfer mode. As a positive voltage applied to the read-out gates of the photo-sensors, a first voltage mode indicating a relatively low positive voltage that suppresses impact ionization is set in the first image pickup circumstance, and, a second voltage mode indicating a positive voltage higher than in the first voltage mode is set in the second image pickup circumstance so as to cause the impact ionization.

A subsea cooling assembly has a block module for the accommodation of electronics or power components and a cover element. The block module is arranged with at least one recess, with the electronics or power components being arranged in the at least one recess of the block module for the transfer heat between the electronics or power components and the surrounding sea through the block module. The cover element has outer rim portions arranged to fit with outer rim portions of the at least one recess for closing off the interior of the at least one recess. The block module has at least one strength supporting structure arranged to provide load support to at least a portion of the cover element which is distanced away from the outer rim portions of the cover element.

In conjunction with a photomask blank comprising a transparent substrate, a pattern-forming film, and an etch mask film, a set of etching conditions for the pattern-forming film is evaluated by measuring a first etching clear time (C1) taken when the etch mask film is etched under the etching conditions to be applied to the pattern-forming film, measuring a second etching clear time (C2) taken when the pattern-forming film is etched under the etching conditions, and computing a ratio (C1 / C2) of the first to second etching clear time.

A unit for packing products, wherein a feed line, for supplying a strip of packing material, feeds the strip with a given movement to a cutting device for cutting the strip into a succession of sheets of packing material, and then to a feed station for feeding each sheet to a packing wheel moving with a further movement through the feed station; and wherein a compensating roller, having a compensating store, is interposed between the cutting device and the feed station.

The present invention relates to a process for the preparation of aqueous solutions of [1-13C]-hyperpolarized carboxylate containing molecules of diagnostic interest that comprises parahydrogenating with molecular parahydrogen unsaturated alkenyl or alkynyl esters of the concerned 13C-carboxylate molecules.

Force for biasing a roller member is changed according to the contact state of first and second plate-like bodies during the travel of the roller member. By that, the pressing force per unit area given from the second plate-like body to the first plate-like body during travel is suppressed. An object to be transferred is satisfactorily transferred despite a change in the contact state of the plate-like bodies during the travel of the roller member.

Provided are an ink jet image forming method and an ink jet image forming apparatus in which a complex elastic modulus (Pa) before an intermediate image comes into contact with a liquid absorbing member is 4.0 or more in the common logarithm, and a complex elastic modulus (Pa) before the intermediate image comes into contact with the recording medium is 7.0 or less in the common logarithm.

Provided is a gravure printing method by which high printing density and excellent highlight suitability are obtained, even if a gravure plate having high resolution and reduced thickness is used. The gravure printing method comprises: using an aqueous ink having a Zahn cup #3 viscosity at 20° C. of 11.0 seconds or more and 20.0 seconds or less, and having an evaporation rate of 30 mass % or less in a drying test, the drying test involving drying 1 g of the ink at a temperature of 40° C. and an air flow of 1,400 L / min for 30 minutes; and transferring 1 ml / m2 or more and 7 ml / m2 or less of the ink onto a printing medium.