baber/WOPTO huggingface dataset:
Patent JP-2017139690-A (JP)
Title: Averaging circuit
Inventor: LEE SEUNG JUN
IPC: H03H19/00
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an averaging circuit which suppresses increase in the circuit area, even if the number of signal values to be averaged increases.SOLUTION: An averaging circuit includes a capacitor circuit including first through third capacitors, and a control section for controlling the capacitor circuit. The control section controls to apply a first 1 stage average voltage, i.e., the average of the first voltage applied to the first capacitor and the second voltage applied to the second capacitor, to the first capacitor, to apply a second 1 stage average voltage, i.e., the average of the third voltage applied to the second capacitor and the fourth voltage applied to the third capacitor, to the second capacitor, and to apply the first 2 stage average voltage, i.e., the average of the first and second 1 stage average voltages applied to the first and second capacitors, to the first capacitor.SELECTED DRAWING: Figure 1
Patent JP-2017138260-A (JP)
Title: Phaser and phasing processing method
Inventor: TAKASHIMA SHOICHI
IPC: G01S3/808
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a phaser capable of improving actual signal detection accuracy by suppressing generation of a virtual image even in the case where multiple signals are proximate, and a phasing processing method.SOLUTION: The phaser comprises: a covariance matrix calculation part for calculating a covariance matrix on the basis of a sensor output signal indicating signals arriving at multiple sensors constituting an array; an eigenvalue decomposition processing part for separating a space into a signal subspace and a noise subspace on the basis of the covariance matrix and acquiring an eigenvector belonging to the signal subspace or the noise subspace; an azimuth estimation processing part for estimating an azimuth of arrival of the sensor output signal; and a weight calculation part for making the estimated azimuth correspondent to the eigenvector belonging to the signal subspace, and calculating an adaptive weight corresponding to each azimuth. When calculating an adaptive weight corresponding to a predetermined azimuth, the weight calculation part calculates the adaptive weight while excluding a component of an eigenvector corresponding to the predetermined azimuth.SELECTED DRAWING: Figure 5
Patent JP-2017140894-A (JP)
Title: Warm-up system for vehicle
Inventor: HASEGAWA YOSHIO
IPC: B60K11/04
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a vehicle having excellent engine warming up performance by using a chemical thermal storage device.SOLUTION: In a control device of a vehicle for warming up an engine 1 with a chemical thermal storage device 7 which generates heat by heating reaction when a reactive material 11 and a reaction medium 12 combine and absorbs heat by separation of the reaction medium 12 from a compound of the reactive material 11 and the reaction medium 12 and which maintains a state of separating the reaction medium 12. When the heat generated during the heating reaction is radiated from a reactor 8 by a controller 16, which controls opening/closing operation of a grille shutter 5 and rotary operation of a radiator fan 6, the grille shutter 5 is closed and the radiator fan 6 is rotated. Thus, air warmed by the engine 1 in an engine compartment 3 is circulated by convection and a temperature drop of an adsorber 9 is restrained.SELECTED DRAWING: Figure 1
Patent JP-2017142945-A (JP)
Title: Decorative sash bar structure of button and electronic device
Inventor: SHOJI MASAKAZU
IPC: H01H13/02
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sash bar structure of a button and an electronic apparatus which can improve button operability in a dark environment such as nighttime and can improve designability in a bright environment such as during the day.SOLUTION: A plurality of buttons 4 are arranged side by side at an operation unit 3. A sash bar illumination light source 9a is disposed inside the operation unit 3. A sash bar member 5 has a design portion 5c exposed to the outside from between the adjacent buttons 4 arranged at the operation unit 3. The design portion 5c is illuminated with light irradiated from the sash bar illumination light source 9a. In a state where light is not irradiated from the sash bar illumination light source 9a, it becomes metallic luster.SELECTED DRAWING: Figure 4
Patent JP-2016106319-A (JP)
Title: System and method for displaying cursor on trading screen
Inventor: SCHLUETTER JENS-UWE
IPC: G06F3/0484
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method, a system, and a computer program product for updating a location of a cursor in a display window on a trading screen when a certain event occurs.SOLUTION: As market conditions change, market information may be rearranged on a screen. To reduce possibility of missing a market opportunity by sending orders or managing them, a cursor moves in association with the market information such that the cursor appears fixed to the market information until a user moves a pointer device.SELECTED DRAWING: Figure 5
Patent JP-2017140589-A (JP)
Title: OCCLUSION REDUCTION TYPE NOx CATALYST
Inventor: KABASHIMA SHINSUKE
IPC: B01J23/58
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To enhance overall exhaust gas clarification function based on NOx clarification function and HC clarification function in an NSR catalyst arranged in an exhaust passage of an internal combustion engine.SOLUTION: In an NSR catalyst, a part from an upstream end to X% (0<X≤75) of whole length of a NOx occlusion catalyst layer along flow of exhaust gas is an upstream side catalyst layer in the NOx occlusion catalyst layer carried by a carrier and a part of downstream side than the upstream side catalyst layer along the flow of the exhaust gas in the NOx occlusion catalyst layer. The upstream side catalyst layer contains no potassium (K) as a NOx occlusion material and the downstream side catalyst layer contains potassium (K) as the NOx occlusion material.SELECTED DRAWING: Figure 1
Patent JP-2017145847-A (JP)
Title: Telescopic joint for discharge water
Inventor: IKI HIROYUKI
IPC: F16L27/12
Filed: 2016-02-16
Abstract: PROBLEM TO BE SOLVED: To keep flexibility acting as a bellows function, prevent a form from being scared or damaged, and keep a long life.SOLUTION: Main pipe flanges 11, 21 arranged at an end part of an upstream side fluid main pipe 10 and an end part of a downstream side fluid main pipe 20 and a pair of flange rings 60A, 60B capable of being fastened with bolts while being oppositely faced against the main pipe flanges 11, 21 are fastened by fastening, with bolt, flange parts 32A, 32B formed at both sides of a bellows base substrate 30. With this arrangement as above, the upstream side fluid main pipe 10 and the downstream side fluid main pipe 20 are connected while holding the bellows base substrate 30. Then, a telescopic action of the joint in its longitudinal direction can be attained by the bellows part 31 formed with an open hole 40 passing through a wall thickness of an upper surface 31a, and the flange parts 32A, 32B formed at its both ends. No large negative pressure is generated under a presence of the open hole 40.SELECTED DRAWING: Figure 5
Patent JP-2017143782-A (JP)
Title: Fish-gathering lamp device
Inventor: ONO KOJI
IPC: F21S2/00
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a fish-gathering lamp device that can radiate effective light to a wide target fishes and irradiate a further deep region with light with respect to sea water where suspended matter is present, in a fish-gathering lamp device using a light emission diode (LED).SOLUTION: The fish-gathering lamp device includes: an LED element having a peak wavelength of 450 nm or less, as a light source part; and LED provided with a green fluorescent body excited by the light radiated from the LED element and emitting light with a half width of 100 nm or more within a range of 480 to 600 nm.SELECTED DRAWING: Figure 6
Patent JP-2017146856-A (JP)
Title: Image processing device and image processing method
Inventor: OKUYAMA KOJI
IPC: G06T1/00
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device for enabling stable image reading without being affected by shade that occurs after calibration by reducing time and effort of an operator.SOLUTION: The image processing device includes a hue component removal part 51 for removing a hue component from a picked-up image, a character information removal part 52 for removing character information from the image with the hue component removed therefrom, a division part 53 for grouping picked-up images according to a combination of hue and saturation, a calculation part 54 for calculating correction data for correcting shade in each group on the basis of an image with the character information removed and a grouped image, and a correction part 55 for correcting the picked-up image on the basis of the calculated correction data.SELECTED DRAWING: Figure 5
Patent JP-2017146252-A (JP)
Title: Electric apparatus diagnosis system
Inventor: MITSUMOTO KOJI
IPC: G01N17/00
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an advanced method for diagnosing an electric apparatus by quantization of stresses acting on a resin mold on a boundary face between a current-conducting portion in the electric apparatus and the resin mold.SOLUTION: Provided is a system for diagnosing an electric apparatus equipped with a resin mold for electrical insulation, the system comprising: measurement means for measuring the resin mold for electrical insulation, control means, and display means. The measurement means measures a stress acting on the surface layer of the resin mold for electrical insulation. The control means converts the measured stress acting on the surface layer into a stress acting on a boundary face between the resin mold for electrical insulation and a conductive material covered by the resin mold for insulation, and further specifies equivalent elapsed years of the resin mold for electrical insulation on the basis of the stress acting on the boundary face. The display means displays the specified equivalent elapsed years.SELECTED DRAWING: Figure 1
Patent JP-2017145136-A (JP)
Title: Flood prevention device and elevator device
Inventor: KOJIMA SHOGO
IPC: B66B13/30
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent water immersion into an elevator tower with a simple structure at low cost.SOLUTION: A flood prevention device for preventing water immersion into a tower 10 by a waterproof panel 2 when probability of water immersion occurs on a landing 1 of an elevator comprises: a waterproof panel 2 for preventing water immersion into an elevator tower 10; and a second hydraulic jack 8 for gradually raising the waterproof panel 2 from a floor face 1a of a landing 1. The second hydraulic jack 8 is driven with a first hydraulic jack 7 for lifting a car installed in the elevator tower 10 by hydraulic pressure, by switching control of a direction switching valve 6 by a hydraulic unit 5, and performs both of lifting drive of a car 3 and raising of the waterproof panel 2.SELECTED DRAWING: Figure 2
Patent JP-2017150694-A (JP)
Title: Exhaust heat recovery system and boiler system
Inventor: TAKEYAMA TOSHIO
IPC: F22B1/18
Filed: 2016-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust heat recovery system having a heat exchanger for recovering heat of exhaust gas discharged out of a boiler, in which a heat recovery efficiency of exhaust gas is kept at a high efficiency and, even if corrosion caused by dew formation of moisture containing acid gas occurs at the heat exchanger, a replacement of the heat exchanger can be carried out without stopping operation of an entire boiler system.SOLUTION: In an exhaust heat recovery system 3, a first heat exchanger 35 performs a heat exchanging operation between water flowed in through a first flowing-out water flow passage pipe 34 and exhaust gas to feed out first preheated water to a steam water drum 24 of a boiler 2 through a first preheated water flow passage pipe 36 and at the same time primarily cools the exhaust gas at the same time. A second heat exchanger 41 performs a heat exchanging operation between water flowed in through a second flowing-out water flow passage pipe 40 and the exhaust gas primarily cooled by the first heat exchanger 35 to feed out second preheated water to a water storage tank 31 through a second preheated water flow passage pipe 42 and at the same time secondarily cools the exhaust gas after its primary cooling.SELECTED DRAWING: Figure 1
Patent JP-2017157946-A (JP)
Title: Communication apparatus and switching control method
Inventor: GOTO YUJI
IPC: H04L47/41
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a communication apparatus capable of reducing loss of a frame at occurrent of a fault when performing communication with a port constituted of LA by IET.SOLUTION: A communication apparatus includes: a transfer destination management unit 2 for determining an output port by performing output load distribution control on the basis of a transfer sort of a frame; a preemptable frame output buffer 7 for storing a preemptable frame; an express frame output buffer 6 for storing an express frame; and output control units 8-1, 8-2 which when a fault does not occur in a transmission line corresponding to an LAG setting port, read out and output a frame from a set output buffer, where when a fault occurs in the transmission line corresponding to the LAG setting port, the second output control unit corresponding to a fault non-occurrence port reads out the frame from the output buffer set in the first output control unit corresponding to a fault occurrence port and outputs the frame on the basis of the transfer sort of the frame.SELECTED DRAWING: Figure 1
Patent JP-2016163046-A (JP)
Title: Solar cell device
Inventor: MATTHIAS MEUSEL
IPC: H01L31/0693
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell device having a multi-junction solar cell and a protection diode structure.SOLUTION: The number of semiconductor layers in a protection diode structure is smaller than the number of semiconductor layers in a multi-junction solar cell and a sequence of the semiconductor layers in the protection diode structure corresponds to that of the multi-junction solar cell. In the protection diode structure, a top protection diode and a bottom protection diode are formed and a tunnel diode is placed between adjacent protection diodes. The number of np junctions in the protection diode structure is smaller by one than the number of np junctions of the multi-junction solar cell. On the surfaces of the multi-junction solar cell and the protection diode structure, a terminal contact structure containing one or more metal layers, an electrically conductive contact layer, which has a plurality of semiconductor layer, and formed below the terminal contact structure, and the contact layer comprising a tunnel diode are included.SELECTED DRAWING: Figure 1
Patent JP-2017156276-A (JP)
Title: Method for evaluating on-ice grip performance of rubber member
Inventor: KURIHARA TAKUYA
IPC: G01N19/02
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To accurately evaluate the on-ice grip performance of a rubber member.SOLUTION: The method according to the present invention is for evaluating the on-ice grip performance of a rubber member 8 as an evaluation object by sliding the member to a freezing road surface 6. The method includes a polishing step of polishing the freezing road surface 6 prior to the sliding of the rubber member 8 to be inspected.SELECTED DRAWING: Figure 1
Patent JP-2017157517-A (JP)
Title: Bioelectrochemistry system, and electrode for bioelectrochemistry system
Inventor: YAMASHITA YASUHIRO
IPC: C02F3/34
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide: a bioelectrochemistry system superior to a conventional bioelectrochemistry system having a carbon electrode as an anode in processing speed for a whole device; and an electrode used for the bioelectrochemistry system.SOLUTION: A bioelectrochemistry system comprises: a container; a liquid containing an organic material and an electron donor microorganism, and stored in the container; an anode disposed so as to touch the liquid; and a cathode disposed so as to touch the liquid and adjoin the liquid through a cation-permeable diaphragm. The anode includes one or more electrode materials selected from a group consisting of molybdenum, molybdenum oxide, tin, tin oxide and nickel oxide. The total percentage of the superficial area of the one or more electrode materials in the surface of the anode is within a range of 0.001-100% by area.SELECTED DRAWING: Figure 3
Patent JP-2017154955-A (JP)
Title: Semiconductor substrate formed of silicon carbide and method for manufacturing the same
Inventor: SUGIYAMA NAOHIRO
IPC: C30B25/20
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To suppress the diffusion of hydrogen from an epitaxial film formed of SiC to the side of a SiC substrate to improve characteristics of a SiC semiconductor device.SOLUTION: In a semiconductor substrate including a SiC substrate 1 and an epitaxial film 2, a concentration ratio of the hydrogen concentration of the epitaxial film 2 to that of the SiC substrate 1 is 0.2-5, preferably 0.5-2. Thereby, the semiconductor substrate capable of suppressing the diffusion of hydrogen at a boundary between the epitaxial film 2 and the SiC substrate 1 and reducing hydrogen concentration is obtained. Accordingly, characteristics of a SiC semiconductor device formed using the semiconductor substrate, for example, a bipolar device, such as a pn diode can be improved.SELECTED DRAWING: Figure 1
Patent JP-2017163245-A (JP)
Title: Multi-viewpoint video generation system, multi-viewpoint video generation device and program therefor
Inventor: OKUBO HIDEHIKO
IPC: G03B17/00
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-viewpoint video generation system capable of generating a multi-viewpoint video image while designating a gaze point and a virtual camera work of the multi-viewpoint video image on a three-dimensional space from a video image captured by a multi-viewpoint camera.SOLUTION: A multi-viewpoint video generation system 1 comprises: a camera work designation device 20 configured to freely dispose a model camera 22 including an indication rod 223b for indicating a gaze point P with its distal end at any three-dimensional position in a model space Sresulting from modelling an arrangement of a multi-viewpoint camera 10; and a multi-viewpoint video generation device 30 of which the distal end is fixed at a position of the gate point P designated by an operator M and which controls a movable range of the model camera 22 within a range corresponding to the arrangement of the multi-viewpoint camera 10, and generates a multi-viewpoint video image with a movement of the model camera 22 defined as a camera work around the position corresponding to the gaze point P from a video image captured by the multi-viewpoint camera 10.SELECTED DRAWING: Figure 1
Patent JP-2017161375-A (JP)
Title: Radio automatic meter reading unit
Inventor: TERAMOTO SHOTA
IPC: G01F15/06
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a radio automatic meter reading unit that enables a radio communication unit to restrain battery consumption more than expected due to deterioration in a communication environment and thereby to prevent emergency shutdown which is a safety function from becoming inoperable due to shortage of a battery residual.SOLUTION: A radio automatic meter reading unit includes: a computation unit 40 for calculating a power consumption value W of a radio communication unit 30 on the basis of a communication state parameter; and a determination unit 50 for comparing a calculation result at the computation unit 40 with a setting threshold value Wa stored in a storage unit 60 and for making a determination. A control unit 70 stops a communication function of the radio communication unit 30 on the basis of a determination result at the determination unit 50.SELECTED DRAWING: Figure 2
Patent JP-2017168507-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: KINOSHITA AKIMASA
IPC: H01L29/12
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an insulated gate wide bandgap semiconductor device which can reduce on-resistance and inhibit deterioration in withstanding voltage.SOLUTION: A semiconductor device comprises: an ntype drain region 1 composed of a wide bandgap semiconductor material; an n type epitaxial layer 2 provided on a top face of the drain region 1; an n type first semiconductor region 2b which is provided in an upper part of the epitaxial layer 2 and has an impurity concentration higher than that of the epitaxial layer 2; an n type second semiconductor region 2a which is provided on the first semiconductor region 2b and has an impurity concentration higher than that of the first semiconductor region 2b; p type base regions 3a, 3b provided to include an upper part of the second semiconductor region 2a so as to surround a central part of the second semiconductor region 2a; n type source regions 4a, 4b provided in upper parts of the base regions 3a, 3b so as to form a channel; and a gate electrode 6 which controls surface potential in the channel.SELECTED DRAWING: Figure 1
Patent JP-2017165839-A (JP)
Title: Method for producing polyacetal resin composition and polyacetal resin composition
Inventor: SUNAGA DAISUKE
IPC: C08K3/38
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyacetal resin composition that contains a small number of formic acid ester terminal groups, and generates a small amount of formaldehyde even when stored for a long time in a high-temperature and high-humidity environment.SOLUTION: A hydride reductant (B) 0.001-1.0 pts.mass is added to polyacetal resin (A) 100 pts.mass for melting and mixing.SELECTED DRAWING: None
Patent JP-2017164673-A (JP)
Title: Dismantling method and dismantling apparatus of portable terminal
Inventor: ANDO HIROSHI
IPC: B09B3/00
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a dismantling method and a dismantling apparatus of a portable terminal capable of removing in a short time, a battery from the portable terminal having the battery fixed to the inner surface of a back plate.SOLUTION: In a dismantling method of a portable terminal, which is a dismantling method of the portable terminal for removing a battery fixed to the inner surface of a back plate of the portable terminal, a holding step (S1) for holding the portable terminal with the back plate facing a cut part, and a back plate cut step (S2) for cutting the back plate by the cut part after the holding step is executed.SELECTED DRAWING: Figure 4