baber/WOPTO huggingface dataset:
Patent JP-2014062985-A (JP)
Title: Projection type display device
Inventor: YAMADA AKIHIRO
IPC: G03B21/14
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device that is able to downsize the device without degrading light use efficiency.SOLUTION: A projection type display device 1 comprises a light valve 121, a projection optical system 124, a plurality of excitation light sources 11 to 73, light reflection elements 81 to 87, and phosphor element 100G. The light reflection faces of the light reflection elements 81 to 87 reflect a plurality of luminous fluxes, emitted from the excitation light sources 11 to 73, in a lateral direction and in a direction away from the optical axis OA of the projection optical system 124. The height of the light reflection elements 81 to 87 from the excitation light sources 11 to 73 of the light reflection faces decrease as they approach the optical axis OA of the projection optical system 124. The light valve 121 is arranged higher than the ends of the light reflection elements 81 to 87 on the optical axis OA side and in a position where it laterally overlaps the light reflection elements.
Patent JP-2014061188-A (JP)
Title: Loader
Inventor: MIURA MASAHIKO
IPC: A61N5/10
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a radiation source loader which reduces radiation exposure to medical workers at the time of brachytherapy.SOLUTION: In a loader 10 for loading a radiation source 102 into an implanting device 100 used to implant radiation sources in brachytherapy, the radiation source 102 is fed to the loader 10 via a low friction tube 18. The loader 10 has a loading part 24. The loading part 24 includes: an inlet 26 connected to the low friction tube 18; an outlet 28 opposed to an insertion port 104 in the implanting device 100; and a communication hole 30 for communicating between the inlet 26 and the outlet 28, which is formed so that the radiation source 102 fed to the inlet 26 can be led to the insertion port 104 by pressure through the inside of the communication hole 30.
Patent JP-2014066502-A (JP)
Title: Heat exchanger and freezer
Inventor: OKUNO FUMI
IPC: F28F1/02
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which enables a refrigerant to easily travel to the upper side in a vertical direction in a header even if a length of a flat multihole pipe is enlarged in a width direction, and to provide a freezer.SOLUTION: A heat exchanger 3 includes: a second columnar member 41 of a second header 14; flat multihole pipes 11; and multiple intermediate space formation bodies 42. Each intermediate space formation body 42 includes: a separated flow opening 42a for allowing the intermediate space formation body 42 to communicate with a separated flow space 141a of the second columnar member 41; and an opening 42b to which the flat multihole pipe 11 is connected. The respective intermediate space formation bodies 42 are provided so as to connect the multiple flat multihole pipes 11 with the second columnar member 41.
Patent JP-2014071998-A (JP)
Title: Fuel cell
Inventor: NAKAJIMA YOSHIHIDE
IPC: H01M8/04
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell which can supply power stably even in a deteriorated state, by avoiding an instable state where parallel off and parallel are repeated because the voltage drops below the lowest input voltage of a power conditioner due to deterioration of a cell stack, even if the use state power is within a rated range.SOLUTION: A control unit 13 of a fuel cell 1 is provided with command current upper limit value storage means for storing a command current upper limit value, and upper limit value update means. A command current value is set so that a command current upper limit value stored in the command current upper limit value storage means is not exceeded, and the command current upper limit value thus stored is revised downward when the voltage of generated power drops to cause parallel off of a power conditioner 3.
Patent JP-2014072716-A (JP)
Title: Integrated circuit, vibration device, electronic apparatus, mobile unit, and method for switching integrated circuit mode
Inventor: NONOYAMA MIHIRO
IPC: H03B5/36
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit, a vibration device, an electronic apparatus, a mobile unit, and a method for switching integrated circuit mode capable of cutting down costs by use of a microfabrication process while reducing stresses on a transistor caused by application of a high voltage at switchover of modes to maintain reliability.SOLUTION: An oscillation IC 2 comprises: a VDD terminal (first terminal); an OUT terminal (second terminal); an oscillation circuit 10 for causing an oscillation element 3 to oscillate; a mode switching circuit 70 for switching, on the basis of a voltage at the VDD terminal, between a normal mode (first mode in which an oscillation signal outputted by the oscillation circuit 10 is outputted from the OUT terminal to the outside) and a serial interface mode (second mode in which a signal other than the oscillation signal is outputted or inputted from the OUT terminal); and a control circuit 40 for controlling whether to activate or stop the oscillation circuit 10 in the serial interface mode on the basis of set information which is changeable from the outside.
Patent JP-2014071693-A (JP)
Title: Graph display control device and method, and program
Inventor: ITO AKIHARU
IPC: G16H10/60
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to make easy-to-see display in displaying a large number of graphs and to display relevant graphs required particularly for diagnosis individually in an easy-to-see manner.SOLUTION: A graph display control device comprises: an inspection data acquisition section 10 which acquires inspection data for generating a plurality of graphs; a reference inspection data specifying section 11 which specifies reference inspection datum out of a plurality of inspection data; a similarity calculation section 12 which calculates similarity in fluctuation of non-reference inspection data other than the reference inspection data to the reference inspection data; a display control section 14 which selects non-reference inspection datum being a target of individual display out of the non-reference inspection data based on similarity in each non-reference inspection data calculated by the similarity calculation section 12, displays a non-reference graph based on the non-reference inspection datum being a target of individual display on an individual coordinate axis, and displays non-reference graphs based on the plurality of non-reference inspection data, which were not selected as a target of individual display, on the same coordinate axis.
Patent JP-2013029309-A (JP)
Title: Equipment
Inventor: NOBE NOBUYUKI
IPC: F26B9/02
Filed: 2012-10-02
Abstract: PROBLEM TO BE SOLVED: To provide equipment which enables a user to be notified of the necessity of inspection.SOLUTION: When powered on, a bathroom ventilation/drying/heater 1A gets a first cumulative time TA1, which monitors inspection timing of a body device 10A, accumulated to be stored, as actual operation time/count information DA, in the body storage part 82. Further, when an operation is performed, a second cumulative time TA2, which monitors inspection timing of maintenance target parts such as a fan motor 21 or the like is integrated and is stored in a body storage part 82. The second cumulative time TA2 is reset by replacement of parts, and the inspection timing of parts can be appropriately notified thereby.
Patent JP-2014073624-A (JP)
Title: Drilling method for concrete structure, and core boring machine
Inventor: MATSUO KENGO
IPC: B28D1/14
Filed: 2012-10-04
Abstract: PROBLEM TO BE SOLVED: To enhance working efficiency of a series of drilling operations including a setup for preventing a core from falling on a construction site, by greatly shortening time for the setup.SOLUTION: Before a through-hole TH is formed on a concrete floor CF, a bottom surface 33b of a fixture 33 is bonded to a drilling-scheduled location of the concrete floor CF in the state of butting against it, and a plurality of locking hook parts 27 of a hooking implement 25 are locked to a part-to-be-locked 35 of the fixture 33.
Patent JP-2014074793-A (JP)
Title: Optical equipment, and imaging device having the same
Inventor: KATANO KENICHI
IPC: G03B5/00
Filed: 2012-10-04
Abstract: PROBLEM TO BE SOLVED: To attain reduction in thickness in an optical axis direction of optical equipment and an imaging device having the same.SOLUTION: Optical equipment which has a first optical member (10), a second optical member (20), and light quantity means (23) disposed between the first optical member and the second optical member; wherein one of the first optical member and the second optical member has a concave curved shape on a light adjustment means side; the other of the first optical member and the second optical member has a convex curved shape on the light adjustment means side; the light quantity adjustment means has a plurality of blade members (233) each having a convex curved shape on the one optical member side; the blade members are respectively rotated to thereby vary the size of an opening allowing a light flux to pass; and a radius of curvature of the convex curved shape possessed by the blade member is smaller than a radius of curvature of the concave curved shape possessed by the one optical member, and larger than a radius of curvature of the convex curved shape possessed by the other optical member.
Patent JP-2014077165-A (JP)
Title: Dephosphorization refining agent for molten iron
Inventor: MUKAWA SUSUMU
IPC: C21C1/02
Filed: 2012-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a dephosphorization agent for achieving both slopping suppression and short-time dephosphorization treatment.SOLUTION: A dephosphorization refining agent for molten iron includes 10-20 mass% of soda ash with the balance being iron oxides. The agent is a briquette with a volume density of 1400 kg/mor more and less than 2700 kg/m, and a particle diameter of 10 mm or more and less than 60 mm.
Patent JP-2013021720-A (JP)
Title: Radio communication system, transmitter, and communication control method
Inventor: OKETANI KENGO
IPC: H04J13/22
Filed: 2012-10-15
Abstract: PROBLEM TO BE SOLVED: To provide radio communication system, transmitter, and communication control method, capable of decreasing crosscorrelation of pilot signals and reducing a processing calculation amount (complexity) performed at least one of the transmitter or a receiver.SOLUTION: The transmitter computes a pilot signal by discrete Fourier transforming a signal including a Zadoff-Chu sequence having a sequence length composed of a prime number smaller than a predetermined sequence length, to transmit together with a data signal. On the basis of the pilot signal, the receiver demodulates the data signal.
Patent JP-2013010366-A (JP)
Title: Inkjet recording device, ink feeding mechanism, and ink feeding method
Inventor: SHIMOZATO MASASHI
IPC: B41J2/175
Filed: 2012-10-19
Abstract: PROBLEM TO BE SOLVED: To regulate a circulating flow rate and pressure near a nozzle to suitable values by controlling the internal pressures of a circulating pump and a tank.SOLUTION: One embodiment of this invention is an ink feeding mechanism which includes a circulating system composed by communicating an inkjet head having a nozzle, a pressure chamber opposed to the nozzle, an upstream port and a downstream port communicating with the pressure chamber, an upstream side tank communicating with the inkjet head through the upstream port and capable of storing the ink, a downstream side tank communicating with the inkjet head through the downstream port and capable of storing the ink, and a circulating pump for returning the ink from the downstream side tank to the upstream side tank. The ink feeding mechanism has an opening valve which can open and close at least the downstream side tank liquid surface with atmospheric pressure, drives the circulating pump while closing the opening valve, to make the downstream side tank liquid surface to negative pressure and return the ink from the downstream side tank to the upstream side tank through a return channel, and circulates the ink.
Patent JP-2014086568-A (JP)
Title: Retainer ring, polishing device using the same and polishing method
Inventor: KOBAYASHI TSUTOMU
IPC: H01L21/304
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a retainer ring capable of improving the polishing characteristics of a wafer edge, by reducing the folding deformation of a polishing pad occurring near a wafer edge more than conventional, and to provide a polishing method.SOLUTION: In a retainer ring constituted of a plurality of removable ring split bodies 1, 2, 3, at least two of the ring split bodies 1, 2, 3 have a contact surface with a polishing pad, respectively, and the contact surface with the polishing pad of a ring split body having the contact surface with the polishing pad is composed of resin, respectively. On the contact surface with the polishing pad, at least two kinds of different resin are arranged, respectively.
Patent JP-2014083636-A (JP)
Title: Grinding apparatus
Inventor: KUWANA KAZUTAKA
IPC: B24B7/04
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a grinding apparatus capable of controlling the grinding feed of a spindle so that the inclination of the spindle may not be varied by the reaction of a grinding load.SOLUTION: A grinding apparatus 1A comprises: first grinding feed means 20A including a spindle 10 for grinding a plate-like work W held on a chuck table, a first column 5 and a second column 6 erected in parallel from a base 2 across the spindle 10, a first guide rail 21, a first ball screw 22, and a first motor 23; second grinding feed means 30A including a second guide rail 31, a second ball screw 32 and a second motor 33; and control means 40 for controlling the first motor 23 and the second motor 33. In order that the spindle 10 may not be inclined at the grinding time of the plate-like work W by the reaction of a grinding load applied to the plate-like work W, the control means 40 can grind the plate-like work W while controlling the grinding feed of the spindle 10.
Patent JP-2014087887-A (JP)
Title: Machine tool
Inventor: NISHIMURA KOHEI
IPC: B23Q15/08
Filed: 2012-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool that makes it unnecessary for an operator to determine the number of equal-rotation-speed cutting passes each time depending on a cutting mode and the like.SOLUTION: A machine tool, which includes an equal-rotation-speed cutting pass number computing part 14 determining the number of equal-rotation-speed cutting passes, determines a cutting mode for screw cutting from a set working program and the like, and automatically determines the optimum number of the equal-rotation-speed cutting passes depending on the cutting mode. Thus, the machine tool is user-friendly because even an unskillful operator can easily suppress chatter vibrations.
Patent JP-2013031709-A (JP)
Title: Magnetic resonance imaging apparatus and magnetic resonance imaging method
Inventor: ABE TAKAYUKI
IPC: A61B5/055
Filed: 2012-11-05
Abstract: PROBLEM TO BE SOLVED: To stably obtain an even fat suppression image without reduction of imaging efficiency and without being affected by unevenness of irradiation magnetic field of an RF pulse.SOLUTION: When repeating an imaging sequence having a first sequence part for suppressing a signal from the desired component of a subject by applying a CHESS pulse and a second sequence part for measuring an echo signal from the subject, the flip angle of the CHESS pulse is changed for two or more times. In the case of multi-slice imaging, the flip angle of the CHESS pulse is changed in at least two slice imaging.
Patent JP-2013032393-A (JP)
Title: Eye drop for contact lens containing refrigerative agent
Inventor: KOIKE TETSUHISA
IPC: A61P27/04
Filed: 2012-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an eye drop eliminating foreign matter sensation, itching, etc., which can be used when contact lens is worn.SOLUTION: The eye drop for contact lens is characterized by including a refrigerative agent and one kind or more surfactants.
Patent JP-2014061692-A (JP)
Title: Liquid storage container
Inventor: IWAMURO TAKESHI
IPC: B41J2/175
Filed: 2012-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storage container capable of inhibiting spilling of a liquid remaining therein and the damage caused when the liquid is injected thereinto.SOLUTION: A liquid storage container 21 is used for supplying an ink to a printer 11 consuming the ink and includes: a liquid storage body 33 including a liquid lead-out port 69, which communicates with the printer 11, and an injection port 73 which is formed so as to inject the ink into the liquid storage container 21; a sub-holding member 34 which is slidably mounted on the side where the injection port 73 is formed; and a memory part holding member 76 which is detachably formed at the sub-holding member 34 and includes a memory part 75.
Patent JP-2014098230-A (JP)
Title: Sheet shutter
Inventor: OKAWA TAKESHI
IPC: E06B9/17
Filed: 2012-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a lower end of a sheet of a sheet shutter, which can properly lower the sheet, which can be bent in a longitudinal direction of a building opening, and which hardly wrinkles the sheet.SOLUTION: A bottom weight 9 provided at a lower end of a sheet 1' forming a shutter curtain is a laminate in which a plurality of bottom sheets 90A, 90B, 90C, 90D and 90E elongated in the width direction of the sheet 1' are stacked in a vertical attitude. Each of the bottom sheets 90A, 90B, 90C, 90D and 90E has flexibility that allows longitudinal bending of a building opening.
Patent JP-2013174344-A (JP)
Title: Leaf seal
Inventor: JAHN INGO H J
IPC: F02C7/28
Filed: 2012-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a leaf seal for forming a seal between two coaxial and relatively rotating components.SOLUTION: A leaf seal includes a pair of annular packs 90 of stacked leaves 72, 74. A leaf edge part of at least one annular pack out of the annular packs is brought into slide-contact with a component of the other. The annular packs are axially spaced from each other by controlled axial clearances g, s. In each annular pack, the leaves are stacked to face each other so that neighboring leaves are separated from each other by interleaf gaps which allow an axial leakage flow through the seal, and the annular packs are positioned so that, when seen in an axial direction, the leaves of one of the pair of annular packs substantially cover interleaf gaps of the other of the pair of annular packs. The controlled axial clearance is dominant flow restriction in the seal determining an amount of leakage flow passing through the seal.
Patent JP-2014098451-A (JP)
Title: Pilot type solenoid valve
Inventor: UENO TOMOYUKI
IPC: F16K31/06
Filed: 2012-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a pilot type solenoid valve capable of realizing a stable operation of a piston valve and preventing lowering of a full-open flow rate (full-open Cv value) by easily discharging a pressure in a piston back space to a secondary side.SOLUTION: A projection 11a is disposed around an opening of a conduction path 1b opened to a secondary joint 22 side from a pilot port 1a of a piston valve 1. An influence by flow of a fluid from a primary side is suppressed by the projection 11a. 0.4≤A≤1.0, and 0<B≤0.08 are satisfied when a ratio of a length (d) of the projection 11a and a lift amount (D) of the piston valve 1 is (A), and a ratio (B) of a projecting area (s) as an area of a face at a right angle to an axis L of the projection 11a and an aperture (S) of a main valve port 24a is (B).
Patent JP-2014099375-A (JP)
Title: Fuel cell system and method for operating fuel cell system
Inventor: SHINTANI HARUHIKO
IPC: H01M8/04
Filed: 2012-11-15
Abstract: PROBLEM TO BE SOLVED: To determine a wet state of a stack with a simple configuration.SOLUTION: A first fuel battery cell 18 and a second fuel battery cell 28 are arranged in such a manner that a first cathode electrode layer 16 and a second anode electrode layer 24 are opposite and adjacent to each other. A fuel cell system 100 includes: a voltage detector 30 that detects a voltage difference between the first fuel battery cell 18 and the second fuel battery cell 28; and a first-cathode-second-anode cooling mechanism that is arranged between the first cathode electrode layer 16 and the second anode electrode layer 24 and that cools the first fuel battery cell 18 and the second fuel battery cell 28. Outside a first anode electrode layer, a first anode cooling mechanism with low cooling performance is either provided or not provided. Outside a second cathode electrode layer 26, a second cathode cooling mechanism with low cooling performance is either provided or not provided. The fuel cell system 100 also includes a controller 34 that determines a wet state of a stack 10 on the basis of a voltage difference as detected by the voltage detector 30.
Patent JP-2014102111-A (JP)
Title: State estimation device for battery
Inventor: UCHIDA HIROSHI
IPC: H02J7/00
Filed: 2012-11-19
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately estimate the state of a battery.SOLUTION: A state estimation device includes: a frequency characteristic calculation part 11 for calculating the frequency characteristics of the AC impedance of a battery 1 and an estimation processing part 12 for estimating the state of the battery on the basis of the calculated frequency characteristics. The frequency characteristic calculation part 11 includes: storage means 11a for storing the impedance function of the battery 1; measurement means 11b for acquiring the actual measurement value data of the AC impedance of the battery 1; and arithmetic means 11c for performing processing (fitting processing) for adjusting the impedance function such that an error with respect to the measured actual measurement value data is reduced. The impedance function includes various parameters classified into a plurality of groups in accordance with the respective function blocks of an equivalent circuit 1E of the battery 1, and the arithmetic means 11c includes a function for adjusting a parameter independently of each group in the case of the fitting processing.
Patent JP-2013055952-A (JP)
Title: Stabilization of liquid food and beverages
Inventor: SIMON BELLAMY
IPC: A23L5/20
Filed: 2012-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an efficient process which uses functionalized ion exchange resins to remove haze forming compounds while minimizing color loss.SOLUTION: The invention relates to beverage stabilization, more precisely to a method for stabilization of beverages by removing haze-forming substances with ion exchange resin technology.
Patent JP-2014102928-A (JP)
Title: Substrate assembly
Inventor: KONDO MASAHIRO
IPC: H05K1/02
Filed: 2012-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a substrate assembly capable of preventing disconnection of a wiring pattern and a terminal.SOLUTION: A substrate assembly 1 comprises a terminal 2, and a wiring board 3 to which the terminal is mounted. The terminal has: a first plate 20 having a first protrusion 24; a second plate 30 opposed to the first plate and having a second protrusion 34 opposed to the first protrusion; and a first barrel 40 for crimping the first plate and the second plate while extending from one side of the first plate to hold the wiring board. The wiring board has: a wiring pattern 60 formed on an insulation substrate 70 and contacting the first protrusion; and a first through hole 61 that is provided on one side of the wiring pattern and through which the first barrel penetrates. A first projection 63 projecting on a side opposite to a side on which the first through hole is formed is formed on the wiring pattern.