| Patent application number | Description | Published |
|---|
| 20100246915 | PATIENT REGISTRATION SYSTEM - There is provided a patient registration system according to the present invention, including: a CT data capturing device; an X-ray television imaging device; and an image processing device for generating a two-dimensional DRR image based on the captured CT data, and then calculating an amount of displacement between a first diseased site position when the CT data is captured and a second diseased site position when the X-ray television image is captured. The image processing device carries out processes of: three-dimensional analysis for extracting an amount of three-dimensional characteristic from the three-dimensional CT data; two-dimensional analysis for extracting an amount of two-dimensional characteristic from both of the DRR image and the X-ray television image; characteristic evaluation for evaluating the extracted characteristic amounts; area limitation for selecting an area where the evaluated characteristic amounts are present; and displacement estimation for estimating an amount of displacement between the first diseased site position and the second diseased site position within the selected area, whereby achieving quick and accurate registration of patient. | 09-30-2010 |
| 20120114208 | IMAGE MATCHING DEVICE AND PATIENT POSITIONING DEVICE USING THE SAME - An image matching device in which, in automatic positioning calculation using an ICP method, a solution is converged to an optimal solution while avoiding reaching a local solution, and a patient positioning device using this matching device. The device includes a CT image data reading unit reading first and second CT image data, a point group data generation unit generating first and second point group data in a three-dimensional space by binarization processing and edge-extraction processing on sliced images of the first and second CT image data, respectively, a point group data resolution conversion unit thinning-out point group data so as to extend a point-group-data array pitch, and an ICP calculation unit obtaining, using an ICP method, a conversion amount for the second point group data so that an error function of the first point group data and the second point group data outputted from the point group data resolution conversion unit is minimized. | 05-10-2012 |
| 20120306682 | INTRUDING OBJECT DISCRIMINATION APPARATUS FOR DISCRIMINATING INTRUDING OBJECT BASED ON MULTIPLE-DIMENSIONAL FEATURE - A normalization processing circuit normalizes a position of a complex demodulation signal on a complex plane from an A/D converter, and outputs a normalized complex demodulation signal after the normalization to a multiple-dimensional feature extractor. The multiple-dimensional feature extractor calculates a feature quantity that changes when a person intrudes, a feature quantity that changes in wind and rain, and a feature quantity that changes when a spatially isolated intense electric field exists. A discriminator discriminates that a person has intruded based on the feature quantities of three dimensions. | 12-06-2012 |
| 20130211593 | WORKPIECE PICK-UP APPARATUS - A workpiece pick-up apparatus including: a hand for gripping a workpiece; a robot for bringing the hand into a desired gripping position or posture; a sensor for performing three-dimensional measurement of the workpiece to obtain workpiece measurement data; a storage medium for accumulating at least hand profile data; an information processing unit for calculating the gripping position or posture based on data from the sensor and data from the storage medium; and a control unit for controlling the robot based on the gripping position or posture calculated by the information processing unit. The information processing unit includes an optimum gripping candidate creating section for directly deriving the gripping position or posture based on the workpiece measurement data and the hand profile data. | 08-15-2013 |
| Patent application number | Description | Published |
|---|
| 20120057983 | METHOD FOR FORMING SURFACE LAYER, METHOD FOR FORMING EROSION RESISTANT COMPONENT AND STEAM TURBINE BLADE - A method for forming a surface layer, the method including: arranging a member in a machining fluid; and forming a surface layer including silicon by supplying silicon component from the silicon electrode to the member side by applying a predetermined voltage and generating electric discharge, wherein a value of an electric discharge detection level is set to be equal to or larger than a value obtained by adding a voltage depression at the silicon electrode to an arc potential during electric discharge, and wherein the surface layer is formed on a surface of the member by repetitively performing, after the voltage is applied, detecting the electric discharge generated between the silicon electrode and the member by detecting a drop of the voltage to be lower than the electric discharge detection level, stopping applying the voltage for a predetermined time, and applying the voltage again after a predetermined break time. | 03-08-2012 |
| 20120128502 | EROSION RESISTANT MACHINE COMPONENT, METHOD FOR FORMING SURFACE LAYER OF MACHINE COMPONENT, AND METHOD FOR MANUFACTURING STEAM TURBINE - A method for forming a surface layer, the purpose thereof is to form a high erosion resistant film. The method for forming a surface layer includes: arranging a member ( | 05-24-2012 |
| 20130069015 | ELECTRODE FOR ELECTRIC-DISCHARGE SURFACE TREATMENT AND ELECTRIC-DISCHARGE SURFACE TREATMENT COATING - In order to establish an electric-discharge surface treatment capable of forming a smooth high-hardness coating, in the electric-discharge surface treatment in which pulsed electric discharge is generated between the electrode and a base material in a machining fluid or in the air by using a green compact, which is formed by compressing powder of an electrode material, as an electrode, and by using energy of the electric discharge, a coating including the electrode material or a reaction product of the electrode material reacted by the electric discharge energy is formed on a surface of the base material, wherein, as the powder of the electrode material, a mixed powder formed by mixing 10 to 75 vol % of Si powder to powder of a hard material is used. | 03-21-2013 |
| 20130164496 | SURFACE LAYER FORMING METHOD USING ELECTRICAL DISCHARGE MACHINING AND SURFACE LAYER - Using electrical discharge surface treatment of moving an electrode material to a work piece by repeatedly generating pulsed electrical discharge between an electrode for electrical discharge surface treatment ( | 06-27-2013 |
| 20130209705 | ELECTRICAL DISCHARGE SURFACE TREATMENT METHOD - There is an electrical discharge surface treatment method of forming a surface layer on a work piece surface by making pulsed electrical discharge repeatedly occur between a work piece ( | 08-15-2013 |
| 20130292612 | ELECTRODE FOR ELECTRIC-DISCHARGE SURFACE TREATMENT AND METHOD FOR FORMING ELECTRODE FOR ELECTRIC-DISCHARGE SURFACE TREATMENT - An electrode for electric-discharge surface treatment, which is used in the electric-discharge surface treatment in which pulsed electric discharge is generated between the electrode and a base material in a machining fluid or in the air by using a green compact, which is formed by compressing powder of an electrode material, as the electrode, and by using energy of the electric discharge, a coating including the electrode material or a reaction product of the electrode material reacted by the electric discharge energy is formed on a surface of a base material, wherein a mixture of Si powder having an average particle diameter of not less than 0.3 μm and not more than 10 μm and hard material powder having an average particle diameter of not less than 0.3 μm and not more than 10 μm is used as the electrode material. | 11-07-2013 |
| 20130319324 | DISCHARGE SURFACE TREATMENT APPARATUS - A discharge surface treatment apparatus generates a pulsed discharge between poles, that is, between a discharge electrode and a workpiece, and the discharge electrode is obtained by compression-molding of any one of a metal powder, a powder of a metal compound, and a powder of ceramics or a mixture thereof. The apparatus forms a film made of an electrode material or the like on a workpiece surface by thermal energy due to the discharge. The apparatus includes: a capacitor that is connected to any one of the discharge electrode and the workpiece at one end; and a parallel circuit of a resistor and a diode, which is provided between another one of the discharge electrode and the workpiece and another end of the capacitor via a connection line. | 12-05-2013 |
| 20150211137 | EROSION RESISTANT MACHINE COMPONENT, METHOD FOR FORMING SURFACE LAYER OF MACHINE COMPONENT, AND METHOD FOR MANUFACTURING STEAM TURBINE - A method for forming a surface layer, the purpose thereof is to form a high erosion resistant film. The method for forming a surface layer includes: arranging a member ( | 07-30-2015 |
| Patent application number | Description | Published |
|---|
| 20110056584 | LIGHT-WEIGHT AIR CONDITIONING DUCT FOR VEHICLE - [Problem] To provide a light-weight air conditioning duct for vehicle that is light in weight and excellent in mechanical strength. | 03-10-2011 |
| 20110135862 | CORE MATERIAL FOR SANDWICH PANEL, METHOD OF MOLDING CORE MATERIAL FOR SANDWICH PANEL, SANDWICH PANEL, AND METHOD OF MOLDING SANDWICH PANEL - An object of the present invention is to provide a core member for a sandwich panel and a method of forming the core member for the sandwich panel which are capable of attaining a desired profile, a desired pattern on its surface, and a desired inner structure in accordance with an application of the sandwich panel. According to an aspect of the invention, there is provided a thermoplastic resin core member interposed between two resin skin sheets comprising a closed hollow portion located to be inside of a desired position in accordance with an application of the sandwiched panel, and it is formed by clamping parison of a molten thermoplastic resin positioned to be between two split molds so as to exhibit a desired profile and/or a surface shape, two surfaces against each of which the molten parison is pressed to form an adhesive surface on which the corresponding resin skin sheet is formed. | 06-09-2011 |
| 20110250384 | SANDWICH PANEL, METHOD OF FORMING CORE MATERIAL FOR SANDWICH PANEL, AND METHOD OF FORMING SANDWICH PANEL - An object of the present invention is to provide a sandwich panel which is capable of securing its flexural or its shear rigidity as a whole and securing a compression rigidity of a core material itself, while at the same time of readily reducing the weight of the sandwich panel. | 10-13-2011 |
| 20120205038 | METHOD FOR FORMING RESIN MOLDED ARTICLES, APPARATUS FOR FORMING RESIN MOLDED ARTICLES, AND APPARATUS FOR ADJUSTING THICKNESS OF THERMOPLASTIC RESIN SHEET - An object of the present invention is to provide a method for forming a resin molded article, a resin molded article forming apparatus, and an apparatus for adjusting a thickness of a thermoplastic resin sheet which are capable of preventing a draw-down or a neck-in phenomenon of a molten sheet-shaped thermoplastic resin extruded downwardly in a suspended manner without putting a restriction on the type of resin to be adopted. There is provided a method for forming a resin molded article characterized by comprising the steps of melting and kneading a thermoplastic resin, storing a predetermined amount of the melted and kneaded thermoplastic resin, extruding the stored thermoplastic resin intermittently in a predetermined extrusion amount per unit time from an extrusion slit provided in a T-die and having a predetermined gap, such that the resin droops downward in a shape of a molten sheet, whereby the molten sheet-shaped resin having a predetermined thickness is extruded downwardly from the extrusion slit at a predetermined extrusion speed, and sandwiching the sheet-shaped resin between a pair of rollers arranged below the extrusion slit and feeding the resin downward at a feeding speed higher than, or equal to the predetermined extrusion speed by rotary driving of the rollers, in such a manner that the pair of rollers is relatively moved toward each other after a lowermost part of the sheet-shaped molten resin extruded downward passes through between the pair of rollers whose gap is widened to be larger than the predetermined thickness of the sheet-shaped resin, disposing the sheet-shaped molten resin, fed by the rollers, near a side of a mold arranged below the pair of rollers, and forming the sheet-shaped resin in a shape conforming to a shape of the mold by depressurizing a sealed space formed between the sheet-shaped resin and the mold and/or pressurizing the sheet-shaped resin toward the mold. | 08-16-2012 |
| 20140349077 | CORE MATERIAL FOR SANDWICH PANEL, METHOD OF MOLDING CORE MATERIAL FOR SANDWICH PANEL, SANDWICH PANEL, AND METHOD OF MOLDING SANDWICH PANEL - A core member for a sandwich panel and a method of forming the core member for the sandwich panel which are capable of attaining a desired profile, a desired pattern on their surfaces, and a desired inner structure in accordance with an application of the sandwich panel. There is provided a thermoplastic resin core member interposed between two resin skin sheets comprising a closed hollow portion located to be inside of a desired position in accordance with an application of the sandwiched panel, and it is formed by clamping parison of a molten thermoplastic resin positioned to be between two split molds so as to exhibit a desired profile and/or a surface shape, two surfaces against each of which the molten parison is pressed to form an adhesive surface on which the corresponding resin skin sheet is formed. | 11-27-2014 |
