baber/WOPTO huggingface dataset:
Patent JP-2010039723-A (JP)
Title: Numerical calculation method for non-negative matrix factorization, numerical calculation device for non-negative matrix factorization, program and storage medium
Inventor: KAMEOKA HIROKAZU
IPC: G06F17/18
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform NMF (Non-negative Matrix Factorization) by adaptively estimating, from data comprising non-negative values (each value ≥0) such as a spectrogram of an acoustic signal or an image, a distribution shape of statistical distribution of observation data with a function defined by mixture distribution of the Poisson distribution and the Gaussian distribution as a likelihood function.  <P>SOLUTION: Initial values of a base matrix, a mixture ratio and a weight matrix of the Poisson distribution and the Gaussian distribution are generated, the mixture ratio is updated by a Gaussian distribution rate matrix generated by dispersion of the Gaussian distribution based on the observation data, and update of the base matrix and the weight matrix is repeated until convergence is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041416-A (JP)
Title: Image processing unit, image processing method, image processing program, and imaging apparatus
Inventor: WATANABE NOBUYUKI
IPC: H04N5/232
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform precise alignment to a plurality of images obtained from an imaging apparatus having a lens with aberration.  <P>SOLUTION: An image processing unit for performing alignment processing of a plurality of images by deformation of an image includes: a region setting section (103) for setting a plurality of measurement regions for measuring a motion vector; a reliability calculation section (105) for calculating reliability of the motion vector calculated to the plurality of motion vector measurement regions; a lens characteristic acquisition section (107) for acquiring the lens characteristics of a photographing lens for photographing the plurality of images; a contribution amount calculation section (1061) for calculating the amount of contribution of each motion vector, based on the position of the motion vector measurement region in which each motion vector is calculated and the lens characteristics; and an integration operation processing section (1062) for integrating the motion vectors of the plurality of motion vector measurement regions according to the reliability and the contribution amount to calculate at least one motion vector between images.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035916-A (JP)
Title: Relaxation device
Inventor: MORIKAWA DAISUKE
IPC: A61M21/02
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for imparting a more effective relaxation result while imparting an effective fluctuation to the rocking motion of the body.  <P>SOLUTION: A controller 24 controls a motor constituting a rocking driving device, thereby imparting the fluctuation with respect to both the frequency and amplitude of the rocking motion in relaxation rocking, reducing an average frequency per prescribed time of the rocking motion, and also reducing the amount of the fluctuation by synchronization with the change. The controller 24 controls the motor constituting the rocking driving device, thereby imparting the fluctuation with respect to the frequency of the rocking motion in refresh rocking, increasing the average frequency per prescribed time of the rocking motion, and also reducing the amount of the fluctuation by synchronization with the change.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040976-A (JP)
Title: Light-emitting element, and lighting device and display device using the same
Inventor: IZAWA TAKAMASA
IPC: H01L33/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting element which has a resonator structure and emits fluorescence from the opposite side of an incident side of pumping light, and to provide a lighting device and a display device using the same.  <P>SOLUTION: The light-emitting element comprises: a glass substrate 11; a phosphor layer 13; a wavelength-selective translucent reflective layer 14 which reflects light having a wavelength not exceeding a first predetermined wavelength; a wavelength-selective transflective layer 12 which transmits light having a wavelength not exceeding a second predetermined wavelength and reflects light exceeding it; and a pumping light source which irradiates the phosphor layer with light through the wavelength-selective transflective layer to excite a phosphor, wherein the first wavelength λ<SB>1</SB>and second wavelength λ<SB>2</SB>satisfy λ<SB>1</SB>≥λ<SB>2</SB>. The phosphor layer is disposed between the wavelength-selective translucent reflective layer and substrate, the wavelength-selective transflective layer is provided between the phosphor layer and substrate or on the opposite side of the substrate from the phosphor layer, and a resonator 15 is constituted between the wavelength-selective translucent reflective layer and wavelength-selective transflective layer, so that fluorescence λ<SB>F</SB>is emitted from the wavelength-selective translucent reflective layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009062528-A (JP)
Title: Inkjet ink and color filter substrate
Inventor: IKEGAMI TOMONORI
IPC: C09D11/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide inkjet ink having high solid content and high pigment concentration and stably dischargeable by the inkjet method, and to provide a color filter substrate formed by the inkjet method using the same.  <P>SOLUTION: The color filter is formed by the inkjet method using inkjet ink comprising a solvent (A), a pigment (B), dispersing resin (C), and a heat reactive compound (D). The solvent (A) comprises dipropylene glycol monoalkyl ether acetate (A-1) and alkylene glycols (A-2) other than (A-1). The alkylene glycols (A-2) have a boiling point at 760 mmHg of ≥215°C and surface tension at 20°C of 26-36 mN/m.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010042109-A (JP)
Title: Tabletop pedestal for glass tower
Inventor: KUNIYUKI TAKUO
IPC: A47G33/00
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedestal for a glass tower to be used for a champagne tower, a kind of attraction adopted in ceremonies such as a wedding ceremony, capable of being miniaturized, easily set and easily cleaned.  <P>SOLUTION: The pedestal for a tabletop glass tower includes a leveling device capable of achieving the level necessary for setting so that a glass tower can be easily disposed on the tabletop, an LED lighting system 3 for visually presenting the glass tower according to a setting place, a detachable translucent water-destruction preventive tray 1, and a flashing adjusting intermediate plate 2, so that the tabletop glass tower pedestal can be easily cleaned after use. The pedestal also has an internal power supply device 6 with a built-in power supply in a pedestal body, so that the pedestal can be easily installed at any place.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042836-A (JP)
Title: Double container
Inventor: TOYOMURA YOSHINOBU
IPC: B65D77/04
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double container for storing beer or the like which facilitates separation of materials (including a cooling storage agent), enhances the cooling effect, and maintains the connection degree between the inner container and the outer container even upon expansion of a cooling storage agent.  <P>SOLUTION: Heat insulating space 4 is provided between the cupped glass inner container 1 and the resin outer container 2 which is outside of the inner container. The cooling storage agent 6 is provided in the heat insulating space. The double container connects the upper part of the inner container with an upper part of the outer container so as to be detachable. The bottom surface of the inner container is like a dome, wherein its height is increased toward the center. The outer container has a detachable bottom cover 8 covering a tubular outer container body 7 and the bottom thereof. The heat insulating space has cooling storage agent fill space 5 surrounded by a cold storage container 3 having a downward opening and the detachable bottom cover covering the opening. The cold storage container has a top wall 31 made of a resin softer than the outer container and having a horizontal part 31a below the bottom surface of the inner container and has a peripheral wall 32 vertically extended from the outer periphery of a top wall. The horizontal part has a chevron-shaped gap 31c between it and the inner container upon softening of the cooling storage agent and is adhered to the bottom surface of the inner container upon solidification/expansion of the cooling storage agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055171-A (JP)
Title: Vending machine
Inventor: IWAKO TSUTOMU
IPC: G07F9/00
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine for selling merchandise whose sale varies without reducing the number of storage of merchandise in a merchandise storage container.  <P>SOLUTION: A merchandise storage rack 10 is provided with: a merchandise passage 10A in the most front column, configured by arranging a plurality of merchandise input ports 11a to 11n arranged in the upper region of the opening of a merchandise cabinet so as to face the opening in a vertical direction, arranging merchandise discharge ports 12a to 12n whose number corresponds to the number of the merchandise input ports and which are arranged in the lower region of the opening of the merchandise cabinet so as to be made proximate to the opening, and connecting the merchandise input port 11a and the merchandise discharge port 12a arranged so as to be made the most proximate to each other in a vertical direction; and a merchandise passage which sequentially connects the merchandise input ports and the merchandise discharge ports arranged so as to be gradually apart from the merchandise input port 11a and the merchandise discharge port 12a arranged so as to be made the most proximate to each other, and is arranged in the backward direction of the merchandise passage in the most front column, wherein the lengths of the plurality of merchandise passages arranged in the depth direction of the merchandise container are set to be sequentially longer according as they go from the merchandise 10a in the front column toward a merchandise passage 10n in the depth direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055906-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOBAYASHI KAZUMA
IPC: H01M4/13
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having an improved storage property, while suppressing the occurrence of a short-circuit failure at the edge of a positive electrode active material layer, using an insulating tape for covering the edge of the positive electrode active material layer, while avoiding the edge from being thicker and side reaction from being produced at the edge of the positive electrode active material layer.  <P>SOLUTION: The nonaqueous electrolyte secondary battery comprises a positive electrode plate 11A, where a collecting tab 11a, a metal foil exposed portion 11f, and the surface of the positive electrode active material layer 11b adjacent to the metal foil exposed portion 11f are covered with the insulating tape 25a. The insulating tape 25a has a region, where an adhesive paste layer 26 is formed and a region where it is not formed, and the surface of the positive electrode active material layer 11b is covered with the region where the adhesive paste layer 26 of the insulating tape 25a is not formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056841-A (JP)
Title: Treatment equipment
Inventor: KOBAYASHI KAZUHIKO
IPC: H04M1/725
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide treatment equipment for originating a call without a call termination operation.  <P>SOLUTION: A portable remote terminal 10 includes: a vibrator 26 starting an operation imparting prescribed vibrations to terminal itself in response to a call termination event; a call processing circuit 14 starting a call processing in response to at least the call termination operation; an acceleration sensor 28 repeatedly detecting the acceleration of terminal itself; and a CPU 22. The CPU 22 repeatedly computes the quantity of terminal itself vibrated resulting from the vibrator 26 on the basis of the detecting value of the acceleration sensor 28, and decides a grip by a hand of terminal itself on the basis of the change of a computed value. The CPU further starts the call processing without waiting the call termination operation by controlling the call processing circuit 14 when the CPU decides the grip by the hand of terminal itself.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052784-A (JP)
Title: Clogging preventing device in powder feeding apparatus
Inventor: AIKO MASANORI
IPC: B65G69/08
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clogging preventing device in a powder feeding apparatus capable of preventing jamming in a hopper of powder of bio-waste materials such as saw-dust and the like, and organic industrial wastes and the like including waste plastic and the like, while even in a case of clogging, capable of promptly dissolving the clogging.  <P>SOLUTION: The clogging preventing device 2 in the hopper 1 which includes a feeding entry 12 for powder at an upper part of the hopper body 11, and a discharge port 13 at the bottom thereof for discharging powder, includes: a fixing section 31 to be fixed on the top end section 11 of the hopper body 11; a movable plate section 21 provided with a plate section 32 to be connected via hinges to the fixing section 31 and a plate section 33 to be connected via hinges to the plate section 32; a reciprocating movement hammer 22 that strikes the plate section 33 from a side face 14 side and a reciprocating movement spring 23; a mass measurement machine 24; and a controller 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052027-A (JP)
Title: Device and method for controlling tension in hot rolling
Inventor: SHIKAYAMA MASAHIRO
IPC: B21B37/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for controlling tension in a hot rolling, by which control of the tension of the rolling object and control of looper height are made non-interfering with each other.  <P>SOLUTION: The device 150 for controlling the tension in the hot rolling is provided with: a tension controlling means 152 for controlling the tension of the rolling object at a desired value; a speed controlling means 154 for calculating the speed command of a driving device 109 for controlling the rotational speed of a work roll from the output of the tension controlling means; a load torque estimating means 155 for estimating the load torque of the drive unit; a looper height controlling means 157 for outputting a control command resulting from arithmetic operation of the output of the speed controlling means and the output of the load torque estimating means to a drive unit 109 and also calculating a height command to a looper driving device 108 for controlling the height of the looper 110; and a looper supporting torque estimating means 158 for estimating the torque which is necessary for the looper to support the rolling object. A control command resulting from arithmetic operation of the output of the looper height controlling means and the output of the looper supporting torque estimating means is output to the looper driving device 108.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053306-A (JP)
Title: Cyclic olefin resin and method for producing the same
Inventor: HAYASHIDA DAIZO
IPC: C08F8/04
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclic olefin resin and a method for producing the same exhibiting excellent adhesiveness to metal while maintaining high transparency when molded into a film.  <P>SOLUTION: In this cyclic olefin resin containing a structural unit having one or more -COOH groups, the weight-average molecular weight [Mw] by the gel permeation chromatography (GPC) is 50,000-200,000 on polystyrene basis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060199-A (JP)
Title: Remote control for air conditioner
Inventor: IHAYAZAKA TARO
IPC: F24F11/02
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate failure to turn off an air conditioner when leaving a room by a simple structure in regard to a remote control for an air conditioner provided in the room for operating the air conditioner.  <P>SOLUTION: The remote control 20 for an air conditioner includes an extinction relay 48 detecting extinction of illumination in the room, and an air conditioner stopping part 34 energized when the a constantly closed contact 48a of the extinction relay 48 is closed when extinction is detected by the extinction relay 48. When the air conditioner stopping part 34 is energized, the air conditioner stopping part 34 stops operation of the air conditioner. By such a configuration, since the air conditioner 10 is stopped in conjunction with extinction of illumination, failure to turn off the air conditioner 10 when leaving the room can be positively prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060852-A (JP)
Title: Resin for toner and toner composition
Inventor: MINAKI MASAJI
IPC: G03G9/087
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin for toner and a toner composition, excellent in fixing property (lowest fixing temperature and hot offset resistance) and storage stability.  <P>SOLUTION: The resin for toner has a polyester unit obtained by polycondensing a polycarboxylic component and a polyol component containing cellulose and/or a cellulose derivative (methylcellulose, carboxymethylcellulose, hydroxypropyl methylcellulose, hydroxyethyl methylcellulose, etc.). The toner composition includes the resin for toner and a coloring agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062906-A (JP)
Title: Signal processing apparatus
Inventor: HASUIKE KENICHI
IPC: H01P5/18
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing apparatus capable of readily adjusting the return loss characteristics, responding to UHF-band all channels.  <P>SOLUTION: The left and right corner portions of transmission lines 11, 12, namely, connecting parts 13, 14, 15, 16 of output ports 11a, 12a and an input port 11b are folded at 90° opposite to each other, thereby canceling the influence of the intersecting portion on a plane. Furthermore, blocks 110, 120 are made closer to the left and the right corner portions of transmission lines 11, 12, thereby adjusting the return loss.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009111980-A (JP)
Title: Determining document authenticity in closed-loop process
Inventor: ZHAO MARIA QIAN
IPC: G06F21/64
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To detect alterations of a document using a watermark.  <P>SOLUTION: A document authentication method uses a watermark added in a printed document to detection possible alterations made to the document after it has been printed. First, a visible watermark in the form of a dot pattern is overlapped with an original digital image. The watermarked image is printed out as a halftone image at a first resolution. The watermark in the printed document appears as a light gray shade. Later, the printed document is scanned back using a grayscale scan at a resolution higher than the first resolution. In the scanned image, altered areas would appear flat (lacking intensity variation) whereas unaltered areas will have relatively large density variations due to the watermark dots and the fact that the image was halftone printed at a lower resolution. Alternations are detected by identifying flat areas within the image using a combination of flat block detection and a multiple thresholds method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010063057-A (JP)
Title: Portable remote terminal
Inventor: KUSHIDA MASAYUKI
IPC: H04M1/73
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a power consumption during an operation in response to the usage of a user, and to lengthen a usable time in a battery driving.  <P>SOLUTION: When a key operation is conducted in a power-saving mode (a step S401), a mode is changed over automatically to the operating mode of the power consumption lower than that of the operating mode immediately before the mode proceeds to the power-saving mode (the step S402→S403→S404). Consequently, when the operating mode is at any of three stages of "upper", "middle" and "lower", the mode is automatically lowered gradually to "lower". The user changes over the operating mode to the operating modes of "middle" and "upper" manually when feeling dissatisfaction in the state with the operating mode changed over to "lower".  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067286-A (JP)
Title: Optical pickup device, optical disk device, and focal position detecting method
Inventor: SAKAMOTO NORIAKI
IPC: G11B7/24041
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device preventing data recorded in a high-reflectance recording layer from being erased by mistake and detecting the focal position of a low-reflectance ROM layer.  <P>SOLUTION: The optical pickup device 1 includes: an objective lens 41a for converging an optical beam on a multilayer optical disk 3 having first and second high-reflectance recording layers 3a and 3b and a low-reflectance ROM layer 3c; an analog signal processing circuit 5 for generating a focus error signal based on light reflected from the multilayer optical disk 3; and an objective lens actuator 41b for moving the objective lens 41a in a direction away from the multilayer optical disk 3. The device further includes an optical beam output part 46 for outputting an optical beam of low intensity when the objective lens 41a is moved to the first and second high-reflectance recording layers 3a and 3b to detect a focal position, and outputting an optical beam of high intensity when the objective lens 41a is moved to the low-reflectance ROM layer 3c to detect a focal position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064915-A (JP)
Title: Method for producing optical fiber preform
Inventor: OTSUSAKA TETSUYA
IPC: C03B37/014
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optical fiber preform which can obtain an optical fiber having a trench type refractive index distribution, reduced transmission loss, reduced connection loss with a standard single mode optical fiber and satisfactory bending resistance.  <P>SOLUTION: In the method for producing an optical fiber preform at least composed of the four layers of a core, a first clad, a fluorine-containing second clad and a third clad, the method includes: a starting preform preparation step where the starting preform having the core and the first clad is prepared; a plasma deposition step where a glass raw material and oxygen are fed to a high frequency induction heat plasma torch and they are deposited on the starting preform while synthesizing the glass fine particles so as to prepare a porous intermediate glass preform; an intermediate glass preform forming step where the porous intermediate glass preform is heated and vitrified in a fluorine-containing atmosphere so as to form an intermediate glass preform having the first clad and the fluorine-containing second clad; and a third clad application step where the third clad is further applied to the surrounding of the intermediate glass preform.  <P>COPYRIGHT: (C)2010,JPO&INPIT