baber/WOPTO huggingface dataset:
Patent JP-2012246827-A (JP)
Title: Operation control method for internal combustion engine
Inventor: SUGIYAMA SATOSHI
IPC: F02M25/07
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that smooth operation of an EGR control valve and an opening/closing valve is hindered due to adhesion of a foreign matter to the EGR control valve, in an internal combustion engine where an EGR device, having the EGR control valve and the opening/closing valve, is incorporated.SOLUTION: In an operation control method for an internal combustion engine, the engine 10, where an automatic transmission and an EGR device 36 are incorporated, is temporarily stopped and restarted. The EGR device includes: an EGR passage 39a for introducing some exhaust into an intake passage 24a, as an EGR gas; an EGR control valve 40, which is arranged in the EGR passage at an intake passage side, and controls a flow rate of the EGR gas introduced into the intake passage; and the opening/closing valve 41, which is arranged in the EGR passage on an exhaust passage 35a side, and opens and closes the EGR passage. The method closes the opening/closing valve when a change rate of an accelerator opening degree is not lower than a predetermined positive value, closes the opening/closing valve when an engine speed is in a predetermined range, and closes the EGR control valve when the engine speed is not in the predetermined range.
Patent JP-2012253133-A (JP)
Title: Photodetector
Inventor: HIROHATA TORU
IPC: H01L31/0264
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a photodetector which can detect the incident light in the lamination direction of a quantum well layer while converting the light into light in the polarization direction perpendicular to the lamination direction.SOLUTION: The photodetector comprises a substrate 21, a multiple quantum well layer 16 which generates a photo current when the light impinged thereon, a lower contact layer 15 and an upper contact layer 17 sandwiching the multiple quantum well layer 16, a lower electrode 12 disposed on the substrate 21 side of the lower contact layer 15, an insulation layer 13 disposed on the lower electrode 12 on the side of the lower contact layer 15, a virtual ground electrode 14 disposed on the insulation layer 13, a plurality of upper electrodes 18 disposed on the upper contact layer 17 and divided smaller than the wavelength of the incident light with a clearance being formed between respective electrodes, and a metal member 19 electrically connecting the upper electrodes 18 and the virtual ground electrode 14.
Patent JP-2012249889-A (JP)
Title: Game machine
Inventor: KOMIYA HOMARE
IPC: A63F7/02
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for further suppressing a decrease in amusement compared to the conventional one.SOLUTION: In the game machine 10, in case in which a right to decide "big winning or SP (special) ready-to-win establishment" is held in the state that the right to determine the same is held, special presentation is performed when performing variation display of a result of determination whether reserving to be first digested is winning or losing. When the number of reserving is 3 or smaller, a first variation time (12.0 seconds) is set as a variation time and during the variation time, the special presentation is performed. When the number of reserving is 4 or larger, a variation time is shortened to a second variation time (4.0 seconds), liquid crystal presentation to be the first part of the special presentation is performed within the variation time of reserving to be digested first, and then driving presentation to be a remaining latter part is performed within the variation time of reserving to be digested next.
Patent JP-2012253677-A (JP)
Title: Picture encoder and picture decoder
Inventor: KUSANO KATSUHIRO
IPC: H04N19/423
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a picture encoder and a picture decoder for realizing a decoding reproduction processing with a smaller processing amount upon high speed reproduction or reverse reproduction.SOLUTION: The picture encoder includes: a referred information encoding section 104a for encoding referred information showing whether an I picture obtained by performing in-picture encoding on all pictures or a P picture obtained by performing in-picture encoding or one-way screen prediction on the picture is to be used as a reference picture based on designated setting double speed N; a reference source information encoding section 104b for encoding reference source information showing information on the reference picture to be referred to when the P picture is encoded; and a picture buffer 108 for accumulating the picture which is the integral multiple of the setting double speed in the pictures obtained by performing I picture encoding and P picture encoding. When the P picture corresponding to the integral multiple of the setting double speed is to be encoded, P picture encoding is performed with the I picture in the pictures accumulated in the picture buffer 108 as the reference picture by referring to the reference source information.
Patent JP-2012000467-A (JP)
Title: Adaptive clutter filtering method and ultrasonic system therefor
Inventor: KWAK HAN
IPC: A61B8/06
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method to adaptively perform a clutter filtering process by pixels necessary on forming a color Doppler image, and an ultrasonic system therefor.SOLUTION: The ultrasonic system includes: an ultrasonic data acquisition unit configured to transmit ultrasonic signals to a target object and receive ultrasonic echo signals reflected from the target object to thereby acquire ultrasonic data; and a processor configured to form a Doppler signal corresponding to each of a plurality of pixels constructing a Doppler mode image on the basis of the ultrasonic data, as well as to adjust filter coefficients of a clutter filter on the basis of the Doppler signal for each of the plurality of pixels for performing the clutter filtering on the Doppler signal.
Patent JP-2013000089-A (JP)
Title: Baked grain flour product using chocolate-like food and caramel-like food as ingredient, and method for producing baked grain flour product restrained from spouting
Inventor: YAMAMOTO MISAKO
IPC: A23G3/00
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide caramel-like food restrained from spouting when baked in the case of using the caramel-like food as a filling used embedded in grain flour dough before baked, and a spouting restraining method when using the caramel-like food.SOLUTION: Chocolate-like food that does not originally have heat resistance is installed vertically above the caramel-like food in the grain flour dough, preferably the caramel-like food is surrounded with the chocolate-like food to restrain or prevent spouting of the caramel-like food when baked.
Patent JP-2013004896-A (JP)
Title: Method and apparatus for recovering used liquid coolant
Inventor: YONEHARA TAKAHIRO
IPC: B24B27/06
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for recovering a liquid coolant which allow for circular reuse of a used liquid coolant discharged in a cutting step of a semiconductor ingot or a processing step of semiconductor wafers cut from the semiconductor ingot.SOLUTION: A used liquid coolant recovering apparatus 1 includes: a centrifugal separator 4; a membrane separation device 5; and a reflow means. The centrifugal separator 4 roughly removes solid particles by processing a used liquid coolant discharged during cutting of a semiconductor ingot or discharged from a processing device 2 for semiconductor wafers cut from the semiconductor ingot. The membrane separation device 5 is made of fluororesin that can filtrate particles having a diameter of 0.02 μm or more in order to filtrate the used liquid coolant from which the solid particles are already removed by the centrifugal separator 4. The reflow means allows the used liquid coolant after passing through the membrane separation device 5 to return to the processing device 2.
Patent JP-2013009049-A (JP)
Title: Virtual network connection method, network system and device
Inventor: NOZAKI SHINJI
IPC: H04L12/70
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To enable communication between a base network connected to a core network through a layer 3 VPN and a base network connected through a layer 2 VPN.SOLUTION: A VPN is constituted by a first NW 101 performing VPN packet transfer, a second NW 102 connected to the first NW 101 at layer 3 and a third NW 103 connected to the first NW 101 at layer 2. At packet transmission from the second NW 102 to a destination in the third NW 103, packet transfer processing is performed at layer 3. The destination information and the information of a network device PE1 111, subordinate to the first NW 101 connected to the third NW 103 and acting as a relay point to the destination, are stored into destination information in the packet, so that the packet is transferred by the use thereof.
Patent JP-2013007096-A (JP)
Title: Plasma apparatus for producing metal powder
Inventor: SHIMIZU FUMIYUKI
IPC: B22F9/12
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a plasma apparatus higher in production efficiency by easily removing an attachment attached and accumulated on the internal wall of a cooling pipe in the plasma apparatus for producing metal powder, having the cooling pipe.SOLUTION: The plasma apparatus 1 for producing metal powder includes a reaction vessel 2 supplied with a metal raw material; a plasma torch 4 generating plasma with the metal raw material in the reaction vessel 2 and evaporating the metal raw material to produce metal steam; a carrier gas supply part 10 supplying carrier gas for conveying the metal steam, into the reaction vessel 2; and the cooling pipe 3 for cooling the metal steam transferred with the carrier gas from the reaction vessel 2, to produce metal powder. The cooling pipe 3 is installed at the reaction vessel 2 in a state of inclining at 10-80° with respect to a horizontal direction so that its longitudinal downstream side is placed upward, and a scraper 20 for removing the attachment attached to the internal wall of the cooling pipe 3 is fittingly inserted into the cooling pipe 3 from the longitudinal downstream end of the cooling pipe 3.
Patent JP-2013009132-A (JP)
Title: Image processor
Inventor: SHIOKAWA MITSUHARU
IPC: H04N1/40
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To appropriately discriminate a character region in image data with a simple operation by using a memory with comparatively small capacity on the basis of the image data obtained by photoelectrically reading an original image.SOLUTION: A Laplacian amount calculation section 21 calculates one-dimensional Laplacian amounts in a first direction and a second direction orthogonal to the first direction on a prescribed target pixel on the basis of image data obtained by reading an original image. It is determined whether the target pixel is the pixel belonging to a character or not on the basis of a difference between the one-dimensional Laplacian amount in the first direction and that in the second direction, which are calculated.
Patent JP-2013006626-A (JP)
Title: Mouth plug for container, and container
Inventor: HARADA TAKUJI
IPC: B65D47/36
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a mouth plug for a container capable of easily and hygienically being unsealed without a large force.SOLUTION: There is provided a mouth plug for a container 20 including a first member 21 that is attached to a container body 10 having a cylindrical section 23, a sealing plate 25 that blocks a lumen of the cylindrical section 23, a first slope rib that protrudes from the sealing plate 25 and is raised toward one circumferential side, and a second slope rib that is disposed on one circumferential side rather than the first slope rib and inwardly in the radius direction and raised toward one circumferential side and a second member 22 that has a pressing rib that presses the first slope rib and the second slope rib and rotatable relatively to the first member 21 and not movable relatively in the axial direction of the cylindrical section 23 where, if the second member 22 is rotated relatively to the first member 21, the first slope rib and the second slope rib are sequentially pressed by the pressing rib, and the sealing plate 25 is displaced, thereby opening the lumen of the cylindrical section 23.
Patent JP-2013016969-A (JP)
Title: Information image processing device, information processing device, image processing device, information processing program and image processing program
Inventor: FUKUDA HIROTSUGU
IPC: H04N1/21
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of storing an image of a designated area in a received image in a piece of storage means other than a destination.SOLUTION: An image processing device includes: a plurality of pieces of storage means for storing a received image; image reception means for receiving the image to be stored in the storage means; analysis means for analyzing an information image in the image received by the image reception means; conversion means for converting the image received by the image reception means on the basis of the analysis result by the analysis means; and storage control means for performing control to store the image received by the image reception means and the image converted by the conversion means in the different pieces of storage means respectively. Persons in charge are assigned to the pieces of the storage means. The storage control means performs control to store the image received by the image reception means in a piece of the storage means assigned to a person in charge corresponding to the image and store the image converted by the conversion means in a piece of the storage means assigned to a person in charge other than the person in charge corresponding to the image.
Patent JP-2013013529-A (JP)
Title: Device for inserting puncture needle
Inventor: KOSEKI YOSHIHIKO
IPC: A61B17/34
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for inserting a puncture needle, in which safety and operability are improved in performing a preparation step of insertion manipulation and other operations by nullifying an auxiliary device for inserting a puncture needle, separating an inner cylinder insertion force applied against a cutting force acting to the inner cylinder portion from an outer cylinder insertion force applied against a frictional force acting to the outer cylinder portion.SOLUTION: The device 3 for inserting a puncture needle includes: the inner cylinder portion 1 having a puncture needle on the tip and the outer cylinder portion 2 covering at least a part of the side surface of the inner cylinder portion and movable differently from the inner cylinder portion. The device 3 includes an auxiliary device 6 for inserting a puncture needle, to separate an inner cylinder insertion force applied against the cutting force acting to the inner cylinder portion from an outer cylinder insertion force applied against the frictional force acting to the outer cylinder portion when the insertion device 3 is inserted in a living body. The device 3 also includes a selecting means for nullifying the auxiliary device in states where the auxiliary device is held and can contact, where it already contacts or where it is inserted into the living body.
Patent JP-2013015267-A (JP)
Title: Displacement air conditioning system combined with floor supply cooling using sock duct
Inventor: YAMADA NORIYUKI
IPC: F24F13/06
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system for performing inexpensive efficient cooling with less energy in a working area of a large space where heat generating sources with high heat generation and workers are scattered.SOLUTION: A space with a relatively large height from a floor surface to a ceiling surface, where heat generating sources are scattered on the floor, is vertically divided by a virtual horizontal plane assumed a little above a head of a worker to define the lower space as an air conditioning zone and the upper space as non-air conditioning zone. The air conditioning system includes an outdoor arrangement, PAC (package) type air conditioner, exhaust fan, suction port, exhaust duct, exhaust hood placed above the heat generating source, first and second blowout chambers facing downward and disposed on the virtual horizontal plane, and first and second air feed ducts. First and second sock ducts are connected in a vertical direction to lower ends of the respective blow chambers. An air volume is adjusted to blow out an air stream at low speed that allows displacement air conditioning from the side face and the lower end of each sock duct.
Patent JP-2013014975-A (JP)
Title: Door lock device for vehicle
Inventor: MEZAKI GENTA
IPC: E05B83/36
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a door lock device for a vehicle, which includes a superlock means and which enables a person in a vehicle to easily get out of the vehicle even when a door is locked from the outside of the vehicle.SOLUTION: A door lock device 10 includes a seating sensor 14 which detects that a person sits on a seat 32, and a control means 20. When a door 31 is locked from the outside of a vehicle, the control means 20 brings a superlock means 12 into an OFF-state in the case where the seating sensor 14 detects that the person sits on the seat 32, and brings the superlock means 12 into an ON-state in the case where the person does not sit on any one of the seats 32. When the superlock means 12 is brought into the OFF-state, a door lock mechanism 11 is switched to an unlocked state in the case where a door lock knob 13 (manual operation means) is operated to be unlocked from a vehicle interior.
Patent JP-2013016422-A (JP)
Title: Metal-oxygen battery
Inventor: TANIUCHI TAKUYA
IPC: H01M4/505
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a metal-oxygen battery which uses an oxygen storage material made of YMnOas a cathode material and is capable of suppressing deterioration in charge/discharge capacity and battery performance even when charging and discharging are repeated.SOLUTION: A metal-oxygen battery 1 includes a cathode 2 using oxygen as an active material, an anode 3 using metal lithium as an active material, and an electrolyte layer 4 held between the cathode 2 and the anode 3 and containing a nonaqueous electrolyte solution. The cathode 2 contains an oxygen storage material made of YMnOand a conductive assistant made of a non-carbonaceous material.
Patent JP-2013015491-A (JP)
Title: Optical inspection apparatus, inspection system and coordinate managing wafer
Inventor: BANBA YOSHIO
IPC: G01B11/00
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical inspection apparatus capable of reducing errors included in defective coordinates.SOLUTION: The optical inspection apparatus includes: a line sensor on which channels are arrayed; moving means for mounting a wafer on a stage and moving the stage to the line sensor; stage position detection means which when a coordinate managing wafer configured so that one dummy defect die is formed in each row and one dummy die is formed in each column of a matrix and a plurality of dummy defects are linearly formed on each dummy defect die in a column direction is inspected, detects a position of the dummy defect on the stage formed on a channel as dummy defect stage coordinates Xs0; coordinate conversion means for converting the dummy defect stage coordinates Xs0 into dummy defect die coordinates; difference calculation means for calculating a difference ΔX of the dummy defect die coordinates from design coordinates; and characteristic pattern acquisition means for acquiring a coordinate error characteristic pattern CP1 in which the difference ΔX is oscillated from the dummy defect stage coordinates Xs0 at fixed amplitude A1 and increases or decreases along a straight line L1.
Patent JP-2013019738-A (JP)
Title: Temperature measuring circuit
Inventor: SATO SHUHEI
IPC: G01K7/01
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a temperature measuring circuit which enables accurate detection of temperature by using a semiconductor diode.SOLUTION: A temperature measuring circuit 1, which calculates a temperature T on the basis of a semiconductor diode 5 for temperature measurement, a power supply voltage HVcc, a constant current circuit 7, an AD converter 13 and a digital conversion value, comprises a reference power supply 9 for outputting a reference voltage Vref to the AD converter 13. The temperature measuring circuit 1 is configured to calculate a voltage value [HVcc+ΔHVcc] containing a variation component ΔHVcc, of the power supply voltage HVcc, on the basis of a digital conversion value X(Vref)real of the reference voltage Vref outputted from the AD converter 13, and a digital conversion value X(Vref)ideal of the reference voltage Vref outputted from the AD converter 13 when the power supply voltage HVcc does not contain the variation component ΔHVcc, and to revise a digital conversion value of a both-end voltage VF and a constant current value I of constant current according to the voltage value [HVcc+ΔHVcc] to calculate the temperature T.
Patent JP-2013019305-A (JP)
Title: Method and device for detecting abnormality of exhaust gas recirculation amount
Inventor: NARITA HIRONORI
IPC: F02D45/00
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect abnormality of an exhaust gas recirculation amount without newly adding a specific sensor that directly detects an exhaust gas recirculation amount.SOLUTION: The absolute value of the deviation between an actual EGR (Exhaust Gas Recirculation) rate calculated in the current operating state of an engine 1 and the target EGR rate determined on the basis of the current operating state of the engine 1 is obtained, and the quotient obtained by dividing the feedback correction amount of the opening of an EGR valve 12 by the upper limit value of the feedback correction amount is multiplied, as the gain, with the absolute value of the deviation to obtain a product. The exhaust gas recirculation amount is considered normal when the product thus obtained is close to "0", and the degree of the abnormality is considered to be greater the farther the product becomes from "0".
Patent JP-2013022105-A (JP)
Title: Toilet seat
Inventor: SAWADA OSAMU
IPC: A47K13/30
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat having an excellent usability and facilitating care and cleaning.SOLUTION: This toilet seat 20 includes a heater 24, and a heated part 201 disposed on the upper side of the heater 24. The heated part 201 includes a cover 23, and an elastic member 22 including a wall part 221. The cover 23 forms the upper surface of the heated part 201. The wall part 221 downward extends from the cover 23 and is formed with a plurality of independent through-holes 222 for retaining gas in the interior of the heated part 201.