baber/WOPTO huggingface dataset:
Patent JP-2013186945-A (JP)
Title: Fuel cell system and method for stopping its operation
Inventor: KURIBAYASHI MAKOTO
IPC: H01M8/06
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which, when the fuel cell has stopped operating, can achieve both sufficient temperature lowing rate and highly reliable reform reaction in a reformer of the fuel cell.SOLUTION: A fuel cell system 1 comprises a fuel cell 10, a reformer 11, combustion means for heating the reformer by burning excess fuel gas in the fuel cell, a fuel pump 23 which sends out raw fuel to the reformer, and control means 20 which controls a raw fuel flow rate. When the fuel cell temperature is lowered when the fuel cell has stopped operating, the control means 20 exerts control in such a way that raw fuel supply by the fuel pump 23 is performed in a first time zone and raw fuel supply by the fuel pump 23 is stopped in a second time zone within a predetermined temperature range, the first and the second time zones being alternately repeated. This ensures that a stack temperature is lowered quickly, and that highly reliable reform reaction in the reformer 11 is maintained.
Patent JP-2013187592-A (JP)
Title: Stereoscopic image display device and stereoscopic image display method
Inventor: TAKESHITA HIROSHI
IPC: H04N13/04
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce crosstalk between left-eye and right-eye images without lowering the brightness of video and thereby improve visibility.SOLUTION: A stereoscopic image display device 110 comprises: a data acquisition unit 150 which acquires left-eye video data and right-eye video data; a video generation unit 154 which generates sequential data consisting of alternately arranged rows of a left-eye video data string consisting of the left-eye video data which is repeated a predetermined number of times and a right-eye video data string consisting of the acquired right-eye video data which is repeated a predetermined number of times and also generates a control signal to control a shutter eyeglass to open or close it on the basis of the sequential data; and a picture quality reducing unit 156 which performs picture quality reducing process on target data which is among sequential data the frame data corresponding to one or both of frames before and after switching of the left-eye video data and the right-eye video data.
Patent JP-2013186395-A (JP)
Title: Information display device
Inventor: SUZUKI MOTOYUKI
IPC: G09G5/36
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an information display device which can shorten the time for recognizing necessary information.SOLUTION: An information display device for displaying various information includes an input device 3 for acquiring information, a vehicle signal input unit 4, a congestion information input unit 5, and an information display unit 2 that makes a 2D/3D display 1 perform display in a two-dimensional display mode or three-dimensional display mode, and the information display unit 2 causes a display mode of the information to be recognized by a user, among the information displayed on the 2D/3D display 1, to be changed from a two-dimensional display mode to a three-dimensional display mode.
Patent JP-2012114468-A (JP)
Title: Package for housing light emitting element, light emitting device, and lighting device
Inventor: SEKINE FUMIAKI
IPC: H01L33/60
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a package for housing a light emitting element which suppresses fluctuations of light distribution of a light emitting device, which are caused by a difference in thermal expansion coefficients of a substrate and reflection members or the like.SOLUTION: A package for housing a light emitting element includes: a substrate 1 having a mount part 1a of a light emitting element 4 on an upper surface; a frame-like first reflection member 2 attached to the upper surface of the substrate 1 so as to enclose the mount part 1a and having an inner peripheral surface serving as a first light reflection surface 2a; and a frame-like second reflection member 3 which is attached to the upper surface of the substrate 1 so as to enclose the first reflection member 2 having a gap 7 with an outer peripheral surface 2b of the first reflection member 2 and is provided with a second light reflection surface 3b at a position higher than an upper end of the first reflection member 2. This structure reduces stress generated between the reflection members 2, 3 and the substrate 1.
Patent JP-2013188772-A (JP)
Title: Press device
Inventor: NISHIGUCHI SO
IPC: B21D28/24
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a press device capable of quickly and stably switching a punch between a machining position and a retreat position, using a force when lowering a punch set.SOLUTION: A punch 4 is switched into a machining position 401 from a retreat position when a cam 5 pushed by abutting on an abutting part 62 of a one-side rod 6A slides to one side in a sliding direction S in the descent of a punch set 2 in the descent impeded state of the one-side rod 6A by a spacer 71 of a one-side cylinder 7A. The punch 4 is switched into the retreat position from the machining position 401 when the cam 5 pushed by abutting on an abutting part 62 of an other-side rod 6B slides to the other side in the sliding direction S in the descent of the punch set 2 in the descent impeded state of the other side rod 6B by a spacer 71 of an other-side cylinder 7B.
Patent JP-2013191752-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MATSUO TAKAMITSU
IPC: H01L29/786
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device for forming a semiconductor device of good characteristics, including the reduced effect of distortion component (noise).SOLUTION: On a first surface of a first substrate S1, impurity ion is implanted in a region 1B on the outer periphery of a high frequency MISFET formation region 1A, to form a diffusion layer s1c, and then by oxidizing the first surface side of the first substrate S1, a silicon oxide film s1d is formed on the diffusion layer s1c. After that, a first surface side of a second substrate S2 containing a BOX film 3 on the first surface side is laminated to the first surface side of the first substrate S1. By providing the diffusion layer s1c as described above, the effect of noise on the high frequency MISFET formation region 1A can be reduced. Further, by employing a lamination method as a method of forming an SOI substrate to form the diffusion layer s1c before the lamination step, the diffusion layer s1c can be formed precisely.
Patent JP-2013196287-A (JP)
Title: Virtual machine control device and program
Inventor: IMANAKA NORIHIRO
IPC: G06F9/46
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To move a virtual machine providing a service between data centers which are geographically apart, in order to improve user experience quality and enhance operability and work efficiency of an application.SOLUTION: A virtual machine control device for controlling a virtual machine which operates on a server at any location among locations which are geographically apart and executes an application to which a plurality of user terminals are concurrently accessible comprises: delay time acquisition means which acquires delay time between the plurality of user terminals and each location; location determination means which determines a location having the smallest variability of the delay time with the plurality of user terminals on the basis of the delay time between the plurality of user terminals and each location; and location control means which operates the virtual machine on the server at the determined location.
Patent JP-2012165413-A (JP)
Title: Connection and data application billing
Inventor: DU XIAOHUI
IPC: H04W4/24
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a server and a mobile station for determining usage on a wireless network for billing for wireless networks.SOLUTION: The server includes a connection detector 500, a connection classifier 502 connected with the connection detector, and a usage tracker 504 connected with the connection classifier. The connection detector 500 detects a connection from a mobile station. The connection classifier 502 determines the type of the detected connection. The usage tracker 504 determines usage for each detected connection based on the connection type. A connecting mobile station for accessing the server includes a session controller for controlling a session with the server, a connection controller for controlling a connection related to the session, and an application assigner for controlling assignment of an application executed by a client to a particular connection.
Patent JP-2013193952-A (JP)
Title: Glass and wavelength conversion member using the glass
Inventor: KIKUTANI TAKETAMI
IPC: C03C3/17
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide glass that can obtain a wavelength conversion member that hardly reacts with phosphor powder and excels in weather resistance and in which its degradation is little even when it is used over a long period of time.SOLUTION: Glass includes, as a glass composition in mol%, includes 50-80% SnO, 15-25% (25% exclusive) PO, 0.3-3% ZrO, 0.1-10% AlO, 0-10% BO, 0-10% LiO, 0-10% NaO, 0-10% KO, 0-10% LiO+NaO+KO, 0.1-10% MgO, 0-3% CaO, 0-2.5% SrO, 0-2% BaO, 0.1-11% MgO+CaO+SrO+BaO, and 0.5-10% ZrO+AlO+MgO, wherein SnO/POis 1.6-4.8.
Patent JP-2013201484-A (JP)
Title: Diaphragm for speaker
Inventor: OKAZAKI KOJI
IPC: H04R7/12
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm for a speaker, capable of adjusting the minimum resonance frequency f0 without inviting enlargement of a speaker device or decline of a reproduction sound pressure.SOLUTION: A diaphragm 18 is integrally molded by pressing a sheet-like base material, and includes a diaphragm body part 16 and an edge part 17. The thickness D1 of the diaphragm body part 16 is 0.14 mm, the thickness D2 of a boundary part of the edge part 17 and the diaphragm body part 16 is 0.1 mm, the thickness D3 of a projection part 17A of the edge part 17 is 0.09 mm, and the thickness D4 of a holding part 17B of the edge part 17 is 0.14 mm. Since the edge part 17 is molded into the thickness different from the diaphragm body part 16 in such a manner, the minimum resonance frequency f0 is adjusted without affecting an edge width or weight.
Patent JP-2012216804-A (JP)
Title: Method for manufacturing r-t-b-based permanent magnet
Inventor: MURATA TSUYOSHI
IPC: H01F1/057
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an R-T-B-based permanent magnet produced by an HDDR method and having good squareness and a high coercive force.SOLUTION: A method for manufacturing an R-T-B-based permanent magnet includes: a process for preparing a powder of an R-T-B-based alloy containing an RTB phase (R is a rare earth element containing 50 atom % or more of Nd and/or Pr, and T is Fe, or Fe and Co), in which a 50% volume center particle diameter is 1 μm or larger and smaller than 10 μm; a process for molding the powder to produce a green compact; a first heat treatment process for performing a heat treatment for the green compact in a hydrogen atmosphere at a temperature of 250°C or higher and 600°C or lower; a second heat treatment process for performing the heat treatment for the green compact in the hydrogen atmosphere at a temperature of 650°C or higher and 1000°C or lower; and a third heat treatment process for performing the heat treatment for the green compact in vacuum or an inert atmosphere at a temperature of 650°C or higher and 1000°C or lower. In a period from the end of the first heat treatment process to the start of the second heat treatment process, the temperature rises in vacuum or the inert atmosphere.
Patent JP-2013198659-A (JP)
Title: Pachinko machine
Inventor: IWAMURA MASARU
IPC: A63F7/02
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To execute a novel performance in which a particular variation pattern table and a look-ahead advance notice performance are merged.SOLUTION: A Pachinko machine decides a particular variation command by referring to a particular variation pattern table when a specified condition is established. A variation time of a special symbol related to each of particular variation games which are continuously executed a plurality of times is stipulated on the particular variation pattern table in advance. A plurality of particular variation performances (battle winning performance or a battle defeat performance) corresponding to the particular variation command which is decided by referring to the particular variation pattern table are included in a plurality of performance forms. A performance control processing part decides a performance form in a particular variation game by referring to the particular variation command and also a look-ahead command which is input during the particular variation game (step S28).
Patent JP-2013200837-A (JP)
Title: Device, method, and program for gazed object estimation
Inventor: AOKI YASUHIRO
IPC: G01C21/26
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To estimate an object that a passenger on a movable body gazed even when the object is small in size on an image.SOLUTION: A data acquisition part 12 acquires an image It2, a vehicle position Pt2, and a line of sight Et2 at a time t2. A gazed position determination part 16 determines a gazed position Gt2. An object detection part 20 detects an object region showing a sign-board from the image It2. A retroaction range determination part 24a determines retroaction ranges t2 to t1. An object region tracing part 24b traces the object region on an images It captured at respective times t of the retroaction ranges t2 to t1. Tracing-position-to-gazed-position comparison part 24c compares a position Qt with the gazed position Gt2 at a time t in the traced object region to determines whether a passenger gazed the sign-board.
Patent JP-2013205162-A (JP)
Title: Capacitance type sensor
Inventor: AKASHI TERUHISA
IPC: H01L29/84
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method to suppress other axis sensitivity in a capacitance type sensor in which a fixed electrode and a movable electrode are arranged facing each other across a first opposing surface and a second opposing surface orthogonal to the first opposing surface.SOLUTION: A capacitance type sensor includes a fixed electrode and a movable electrode. In the capacitance type sensor, the fixed electrode and the movable electrode are arranged facing each other across a first opposing surface and a second opposing surface orthogonal to the first opposing surface. On the second opposing surface of the capacitance type sensor, a guard electrode maintaining a constant potential is interposed between the fixed electrode and the movable electrode.
Patent JP-2012120916-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine configured to accurately detect and pass along a fraudulent act performed when a door body is opened to prevent the fraudulent act.SOLUTION: The game machine includes: a door opening sensor 155 for detecting the state (opening state or closing state) of a glass door frame 2; and prize switches (count switch 23, start pocket switch 14a, and winning pocket switches 29a, 30a) for detecting game balls at winning pockets (jackpot pocket, start pocket 14, normal winning pockets 29, 30). When the opening state of the glass door frame 2 is detected by the door opening sensor 155, generation of abnormal prize winning entry of a game ball is determined based on the detection of the game ball in the winning pocket by any of the prize switches, and the output of a special sound for passing along the abnormal winning entry of a game ball is controlled based on the determination of the generation of the abnormal prize winning entry of the game ball.
Patent JP-2013202487-A (JP)
Title: Electrolysis apparatus and temperature control water supply machine including the same
Inventor: YOSHIDA KAORI
IPC: C02F5/00
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrolysis apparatus capable of enhancing removal efficiency of scale components while suppressing cost increase caused by electrode materials and a temperature control water supply machine including the electrolysis apparatus.SOLUTION: An electrolysis apparatus 41 is used for removing scale components included in water. The electrolysis apparatus 41 includes: a container 47 having a water inlet 43 and a water outlet 45; a plurality of electrodes 51, 52 stored within the container 47; and a stirring part 60 stirring water flowing between the electrodes 51, 52 adjacent to each other from the water inlet 43 to the water outlet 45.
Patent JP-2013205284-A (JP)
Title: Inspection object acceptor, inspection device, and inspection method
Inventor: OSHIKA YUMIKO
IPC: G01N37/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To perform an appropriate inspection by preventing an inspection liquid from flowing back from a measurement section to a flow channel for a previous process when measuring the inspection liquid.SOLUTION: An inspection chip 400 used for inspecting an inspection liquid 610 to be inspected while moving it therein in accordance with centrifugal force generated by revolution and a prescribed angle maintained by rotation, includes: a measurement section 450 for performing optical measurement for the inspection liquid 610; a first guide route 440 allowing the inspection liquid 610 moving therein by centrifugal force to flow into the measurement section 450; and a wetting prevention section 650 provided between the measurement section 450 and the first guide channel 440, for preventing contact with the inspection liquid 610.
Patent JP-2012218944-A (JP)
Title: Vacuum drive assembly
Inventor: TAYLOR ALFRED ALEXANDER
IPC: B65G15/58
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To overcome or substantially ameliorate disadvantages of the conventional technique.SOLUTION: A drive assembly (10) is for driving a packaging film for delivery to a packaging device. The assembly (10) includes an elongated endless flexible belt (11) with a plurality of teeth (16) that are used to drive the belt (11). The teeth (16) are arranged in rows along the longitudinal edges of the belt (11). Between the rows of teeth (16) is a row of apertures (23) that communicates with a gallery (20).
Patent JP-2013210707-A (JP)
Title: Security enhancement method and system of file server
Inventor: WAKAYAMA TAKAO
IPC: G06F21/62
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce attack risk to a file server with a high degree of secrecy, and to enhance security to information leakage by eavesdropping of a communication line.SOLUTION: In a method for enhancing security to eavesdropping and attack to file data by a management server which controls exchange of data between a user terminal and a file server with a high degree of secrecy, the management server executes the steps of: determining access permission of the user terminal, and concealing existence of the file server when the user terminal does not have the access permission of the file data to the file server; and generating a unique encryption key to the user terminal when the user terminal has the access permission, establishing an encryption communication path using the encryption key and transmitting and receiving the file data by encryption communication using the encryption communication path, and controls transmission/reception of the data between the file server with high degree of secrecy and the user terminal.
Patent JP-2013208743-A (JP)
Title: Color measuring device and recording device
Inventor: KOSUGE JUNYA
IPC: B41J2/01
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To effectively dry a sheet by blowing from a blowing means.SOLUTION: An inkjet recording device 100 includes a recording part 3 for performing recording on a sheet; a color measuring sensor 5 for measuring a color of the sheet; a drying unit K for sending air toward the sheet recorded by the recording part 3; and a paper weight 22 for pressing the sheet against a supporting surface. When air is sent by the drying unit K toward the sheet recorded by the recording part 3, the paper weight 22 presses the sheet against the supporting surface on a position where the paper weight is not blocked to be blown into a sheet region and color measured is not performed yet.
Patent JP-2013208866-A (JP)
Title: Plasticizing apparatus, injection apparatus, injection molding apparatus, extruder, and method for manufacturing molding
Inventor: MOMONO MASAMICHI
IPC: B29C48/45
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a plasticizing apparatus enabling easy setting and adjustment of cutting length of a continuous material, an injection apparatus, an injection molding apparatus, an extruder, and a method for manufacturing moldings.SOLUTION: A plasticizing apparatus includes: a plasticizing barrel having a space for housing materials therein; and an axially moving screw having a spiral flight, and formed to be rotatable in the plasticizing barrel and to be axially displaced in the plasticizing barrel. The screw plasticizes a base material and a continuous material by rotation to knead them, and cuts the continuous material between the plasticizing barrel and the flight by axial displacement.
Patent JP-2013212440-A (JP)
Title: Filtration concentrating device
Inventor: KANEKO KOICHI
IPC: C02F11/12
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a filtration concentrating device which can easily perform maintenance work with an upper part of a filter as a scaffold.SOLUTION: The upper side 10a of a filtering frame is formed into such a shape that its cross section shape is opened downwardly, and a filtering hose 20 is extended up to an internal space formed of the upper side 10a of the filtering frame, and up to the side of the corner 10b of the filtering frame through a notch 22 formed at the corner 10b of the filtering frame related to the internal space.
Patent JP-2013212859-A (JP)
Title: Water server
Inventor: ODA YOSHINORI
IPC: B67D1/07
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To increase a hygienic state of drinking water by preventing a flow of the drinking water in a direction of flowing from a raw water container inside an air intake passage.SOLUTION: A water server is provided with: a cold water tank 2 for storing raw water that has been cooled; a hot water tank 11 for storing drinking water that has been heated; a container holder 5, which is positioned lower than the cool water tank 2, upon which a replaceable raw water container 3 is placed such that a raw water outlet 4 of the raw water container 3 faces downward; a raw water supply passage 7 for transferring drinking water inside the raw water container 3 placed on the container holder 5 via a pump 6 to the cold water tank 2; and an air intake passage 8 for introducing air inside the raw water container 3 placed on the container holder 5. The water server employs a configuration in which a check valve 20 for preventing the flow of drinking water in a direction flowing out from the raw water container 3 is provided to the air intake passage 8.