Patent application number | Description | Published |
20100058591 | METHOD FOR MANUFACTURING A BEARING RING MEMBER - The present invention provides a manufacturing method of a bearing ring member such as an outer ring comprising an installation portion on the outer peripheral surface and a double row of outer-ring raceways on the inner peripheral surface, in which a raw material is processed to obtain a final stage intermediate member through a first upsetting process, a forward-backward extrusion process, a second upsetting process, a burr removing process, and a punching process, wherein a movable die which leaves a stationary die in the final step is used in the second upsetting process, and the excess metal material is moved toward outside in the radial direction to a portion which become the installation section and a burr formation section, exposing a high pure metal material at least in a portion where the load of rolling bodies acts so as to ensure the rolling fatigue life of the both of outer-ring raceways. | 03-11-2010 |
20100101091 | MANUFACTURING METHOD FOR BEARING OUTER RING - Provided is a manufacturing method of an outer ring ( | 04-29-2010 |
20110048097 | METHOD OF MANUFACTURING OUTWARDLY FLANGED METAL MEMBER - There is provided a method of manufacturing an outwardly flanged metal member, by which a metal member having outward flange portions which extend radially outwardly from a plurality of positions along a circumferential direction on an outer peripheral surface can be formed without a flash, or with a reduced amount of a flash. While surrounding a periphery of a metal blank | 03-03-2011 |
20110099813 | METHOD OF MANUFACTURING BEARING RING MEMBER FOR ROLLING BEARING UNIT - A method for manufacturing a bearing ring member for a rolling bearing unit is provided. In this method, a blank hollow cylindrical portion having a smaller diameter than a hollow cylindrical portion is formed, the blank hollow cylindrical portion is radially expanded to form the hollow cylindrical portion, and a raceway surface is formed on either inner or outer circumferential surface of the hollow cylindrical portion along a circumferential direction thereof. | 05-05-2011 |
20130205593 | MANUFACTURING METHOD FOR BEARING OUTER RING - Provided is a manufacturing method of an outer ring of a back-to-back arrangement double-row angular ball bearing from a raw material comprising an upsetting, a backward extrusion process, a punching, a rolling and a finishing, wherein an outer diameter of a first intermediate material produced by the upsetting is equal to or smaller than an inside diameter of an inner periphery large diameter portion of the inner circumference of a die used in the backward extrusion process and larger than an inside diameter of an inner periphery small portion of the die, and in a condition with the first intermediate material sitting on the inner periphery inclined portion of the die, the intermediate material is pushed toward a base of the die by a punch, to thereby the middle metal material with the highest cleanliness of the raw material is exposed to two outer ring raceways of the outer ring. | 08-15-2013 |
20150068264 | MANUFACTURING METHOD FOR BEARING OUTER RING - When the column-shaped raw material | 03-12-2015 |
Patent application number | Description | Published |
20090022434 | PACKAGING BAG AND DRYING AGENT WITH MOISTURE ABSORPTION INDICATOR FUNCTION - A packaging bag and a drying agent with a moisture absorption indicator function are provided without using a heavy metal harmful to the human body. The packaging bag includes a first packaging material ( | 01-22-2009 |
20110089056 | PACKAGING BAG AND DRYING AGENT WITH MOISTURE ABSORPOTION INDICATOR FUNCTION - A packaging bag and a drying agent with a moisture absorption indicator function are provided without using a heavy metal harmful to the human body. The packaging bag includes a first packaging material ( | 04-21-2011 |
20130337912 | NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM AND SERVER DEVICE - A game program according to the invention instructs a computer to perform the following processes: a reception process in which a building request that requests building of a character group into which a plurality of characters are organized is received from a player terminal that is used by a player when the player plays a game; an image generation process in which a group-building game image is generated in response to the building request, the group-building game image being displayed on a display unit of the player terminal when the player builds the character group, the group-building game image including images of characters owned by the player and pieces of suggesting information that causes the player to estimate an attribute set for each of these characters; and a process in which the group-building game image generated in the image generation process is sent to the player terminal. | 12-19-2013 |
20140349770 | INFORMATION PROCESSING DEVICE, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING GAME PROGRAM - An information processing device according to the present invention includes: a storage unit configured to store possessed character information that is information related to characters possessed by a player and a game parameter indicating an accumulation state of points possessed by the player in association with the player; a character selection unit configured to select a main character and a sub character from among the characters possessed by the player; a point accumulation unit configured to accumulate points by updating the possessed character information so that the sub character selected by the character selection unit is made into a character not possessed by the player and by adding the number of points corresponding to the sub character to the game parameter; and a parameter varying unit configured to vary a parameter set to the main character by causing the points accumulated by the point accumulation unit to be consumed. | 11-27-2014 |
20150116353 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND RECORDING MEDIUM - An object of the present invention is to provide an image processing device and the like that can generate a composite image in a desired focusing condition. In a smartphone | 04-30-2015 |
20150133189 | EXTERNAL BATTERY AND SATELLITE COMMUNICATION TERMINAL - A device that can realize satellite communication with a popularized mobile phone in a case a large number of users communicate at a same time such as in a case where disaster strikes and the like. An external battery for charging a mobile phone includes a satellite antenna for performing satellite communication via a satellite communication channel and a satellite communication unit which causes the mobile phone to perform the satellite communication via the satellite antenna. The mobile phone and the external battery are connected with a cable and the like, and thereby a satellite communication terminal is configured. | 05-14-2015 |
20150222218 | Solar Cell Panel Mount - The present invention provides a solar cell panel mount capable of fixing inclined column members at a predetermined inclination angle simply, stably for a long term, and methods of making and using thereof. | 08-06-2015 |
Patent application number | Description | Published |
20110285053 | MELT SPINNING METHOD AND APPARATUS - A melt spinning apparatus includes an apparatus body and a nozzle for extruding melted resin, a primary hot air passage formed around the nozzle, and a secondary hot air passage formed in a zone outside of the primary hot air passage, which are formed in the apparatus body. The primary hot air passage discharges primary hot air onto fibers of the melted resin extruded from the nozzle. The secondary hot air passage discharges secondary hot air to maintain the temperature of the primary hot air. The discharge angle of the secondary hot air from the secondary hot air passage is set in a range of 0° to 50° with respect to the direction of the melted resin extruded from the nozzle. The secondary hot air forms an air curtain that blocks the atmospheric air. | 11-24-2011 |
20110285065 | MELT SPINNING METHOD AND APPARATUS - A melt spinning apparatus includes an apparatus body, a nozzle configured to extrude melted resin in the apparatus body, and a barrel having an air discharge passage arranged around this nozzle to discharge hot air. The discharge passage includes a sloped passage and a parallel passage that extends along the nozzle. At an intersection of imaginary lines extending along the centerlines of the sloped passage, an imaginary merging section is defined. An open end of the nozzle is positioned on the downstream side of the imaginary merging section of the hot air blown diagonally forward toward a periphery of the nozzle. To manufacture a sheet of a nonwoven fabric, the melted resin is discharged from the nozzle and then the hot air swirling diagonally forward is blown toward the periphery of the nozzle. This causes the melted resin to be formed into spiral fibers. Those fibers are blown onto the belt of a conveyor belt apparatus to manufacture a nonwoven fabric sheet. | 11-24-2011 |
20120114779 | MANUFACTURING APPARATUS FOR NONWOVEN FABRIC - A nonwoven fabric manufacturing apparatus has a spinning portion that spins fiber and an air delivery portion that blows air toward fiber spun out of the spinning portion. A roller is provided below the spinning portion. Fiber spun out of the spinning portion is blown onto the circumferential surface of the roller by the air blown out of the air delivery portion, so that nonwoven fabric is formed on the roller. A pair of guide plates is located below the roller. Entrained air flow is generated when the air blown out of the air delivery portion flows along the circumferential surface of the roller. Each guide plate interrupts and separates the entrained air flow from the circumferential surface of the roller. | 05-10-2012 |
20120139153 | MELT SPINNING APPARATUS AND MELT SPINNING METHOD - A melt spinning apparatus has an apparatus body, and the apparatus body includes a spinning nozzle through which a molten resin is extruded into a filament, a primary air channel for directing primary airflow to the filament of the molten resin extruded from the spinning nozzle, and a secondary air channel for directing secondary airflow to the filament at a position downstream of the primary air channel. A part, which is closer to the spinning nozzle, of a wall of the secondary air channel that defines an air exit of the secondary air channel is chamfered to straighten the secondary airflow. | 06-07-2012 |