baber/WOPTO huggingface dataset:
Patent JP-2012070056-A (JP)
Title: Imaging device
Inventor: TAKAZAWA NAOHIRO
IPC: H04N5/374
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of suppressing reduction in a dynamic range of an imaging signal.SOLUTION: An output level of an imaging signal is close to a saturation output level originally. An output level reduction pixel detector 109 detects a pixel whose output level of the imaging signal is reduced by increase in a signal charge amount held by a charge holding part which is caused by influences of a high luminance subject. A differential circuit 113 performs a differential process between an optical signal generated by an optical signal generation circuit 107 and an optical noise signal generated by an optical noise signal generation circuit 108 to generate the imaging signal. A difference process controller 111 controls the differential process by the differential circuit 113 for a pixel detected by a detector.
Patent JP-2012067504-A (JP)
Title: Water cut-off member and fitting
Inventor: MATSUFUJI ICHIRO
IPC: E06B3/62
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a water cut-off member and a fitting, capable of having sufficient water cut-off performance even when the water cut-off member is incised for folded installation.SOLUTION: A main water cut-off piece 87 and an auxiliary water cut-off piece 88 of a post-attached bead (water cut-off member) 8 come in contact with an outdoor side face of a glass plate 6, so as to form a double water cut-off lines between which a space S1 is formed. The double water cut-off lines and the space S1 retain continuity at a folding part 8C, so that rainwater or the like can be blocked with the auxiliary water cut-off piece 88 to prevent the water from entering the interior side of a sill 3 from the space S1 even when the water passes through the main cut-off piece 87. Water cut-off performance is thus enhanced.
Patent JP-2012074760-A (JP)
Title: Inner potential generation circuit
Inventor: HARA KOTA
IPC: G11C29/12
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an inner potential generation circuit that can correct a deviation of inner potential in a short time.SOLUTION: The inner potential generation circuit includes a reference potential counter (205) for counting up in synchronism with a clock signal in a reference potential test mode, and a reference potential generation circuit (203) for generating a reference potential depending on the count value of the reference potential counter. A first inner potential generation circuit has a first counter (225) for counting up in synchronism with the clock signal in parallel with the counting of the reference potential counter in the reference potential test mode, a first comparison potential generation circuit (223) for generating a first comparison potential from an outer potential resistively divided in accordance with the count value of the first counter in the reference potential test mode, and a first potential generation circuit (226) for boosting a first inner potential if the first comparison potential is lower than the reference potential generated by the reference potential generation circuit.
Patent JP-2012071484-A (JP)
Title: Leaflet
Inventor: FUJITA YUTAKA
IPC: B42F21/06
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a leaflet that can be used as a document cases or a back covers of brochures.SOLUTION: The leaflet 1 has a printed sheet 2, folding lines 3 arranged in the sheet 2 and for folding for making one sheet 2 superposing state where the sheet is superposed in two or more sheets by being folded, folding lines 4 for forming back covers which a plurality of folding lines arranged parallel to the folding lines 3 for folding and which partitioning the back cover parts S and holding part P located both sides of the back cover parts S attached to the document case or the brochure respectively by folding the sheet in the superposed state along the folding lines. Thereby, the leaflet 1 can be used as the document cases or the back covers of the brochures.
Patent JP-2012079034-A (JP)
Title: Reply support system, reply support method and reply support program
Inventor: TADA KAZUHIRO
IPC: G06Q50/32
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a reply support system, a reply support method and a reply support program for enabling a recipient of a delivery item to easily reply.SOLUTION: An electronic mail management server 20 is connected to portable phone terminals 12 having reading functions of two-dimensional codes, and comprises a reception management data storage unit 22 and a reply management data storage unit 24. A portable phone terminal 12 of a replier reads out two-dimentional codes printed on a postal item by an electronic mail, then transmits a reception management identifier included in the two-dimentional codes to the electronic mail management server 20. A control unit 21 in the electronic mail management server 20 executes transmission processing of sample letters of appreciation, further acquires appreciation identifiers from the portable phone terminal 12 and executes registration processing of reply requests. In the registration processing of the reply requests, the control unit 21 records a destination and transmission sources of reception management records identified from the reception management identifiers as a reply source and reply destinations of reply management records.
Patent JP-2012075616-A (JP)
Title: Game machine
Inventor: ITO HIDEKI
IPC: A63F7/02
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can evoke willingness to view special display performance while maintaining scarcity of the special display performance.SOLUTION: In the Pachinko game machine 10, a special performance selecting value which is a performance selecting value to select special "notice-performance mode data 5" and a usual-performance-selecting-value group which is a performance-selecting-value group to select usual "notice-performance mode data 1-4" are established. A variable value according to the game situation is added to a random performance selecting value A which is an obtained value of a counter for performance selection (label-TRND-E), so that a correction is made to approximate the special-performance selecting value and the advance-notice performance mode data is selected based on the performance selecting value B after the correction.
Patent JP-2011076706-A (JP)
Title: Memory system and method of detecting distribution of unstable memory cell
Inventor: KIM SEON-TAEK
IPC: G11C16/06
Filed: 2010-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory system and method of detecting distribution of unstable memory cells, which detects a page including many memory cells having unstable threshold voltages.  <P>SOLUTION: The memory system includes an SSD (solid-state disk) and a memory controller. The SSD includes a plurality of memory cells. The memory controller writes data in the SSD or reads the data from the SSD. The memory controller applies a standard write voltage and a correction read voltage having a predetermined level difference with the standard read voltage to the SSD, and analyzes the distribution of data stored in the SSD using the standard read voltage and the correction read voltage, and determines whether data stored in the SSD is valid or not, and corrects the data stored in the SSD.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012076408-A (JP)
Title: Printer
Inventor: UEDA MITSUHIRO
IPC: B41J29/38
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a printer performing printing while receiving printing data and changing to a printing speed adjusted so that suspension of printing is further reduced.SOLUTION: A speed calculation unit 21 determines the current printing speed as a target value on the basis of the current data amount stored in a printing image buffer 12 and the current receiving data speed, and a motor head 14 is controlled via a drive control unit 13 so as to be closest to the determined current printing speed (target value). The printing speed is thereby changed to the printing speed adjusted so that suspension of printing is further reduced.
Patent JP-2012077727-A (JP)
Title: Internal combustion engine
Inventor: SEKINE YUTA
IPC: F02M25/07
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To stabilize a flow rate of an exhaust gas to be recycled in an internal combustion engine having large exhaust pulsations.SOLUTION: The internal combustion engine includes: an exhaust gas recycle passage recycling part of the exhaust gas from upstream of a catalyst equipped in an exhaust passage to an air intake passage; a flow rate control valve equipped with the exhaust gas recycle passage and controlling an exhaust gas amount to be recycled; a blow-by gas passage sending out a blow-by gas in a crank case from the crank case to upstream of the flow rate control valve of the exhaust recycle passage; and a one-way valve passing the blow-by gas from the crank case equipped in the blow-by gas passage only to the exhaust gas recycle passage.
Patent JP-2012082720-A (JP)
Title: Control device of internal combustion engine
Inventor: IDE KAZUNARI
IPC: F02D21/08
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To enable proper cooperative control in a transitional operation state, by mutually imparting influence with a transfer function having a dynamic characteristic suitable for a control object, in the cooperative control of an internal combustion engine having EGR control and supercharger control by a supercharger with a variable flow rate mechanism and a supercharger with an electric assist mechanism.SOLUTION: This control device includes a target intake quantity setting means 65 for setting a target intake quantity, a target intake oxygen concentration setting means 73 for setting the target intake oxygen concentration, an intake control quantity arithmetic operation means 71 for calculating an intake quantity control quantity from a deviation between an actual intake quantity and a target intake quantity, and an oxygen concentration control quantity arithmetic operation means 81 for calculating an intake oxygen concentration control quantity from a deviation between the actual intake oxygen concentration and the target intake oxygen concentration, and is characterized in that respective control quantities calculated by the intake control quantity arithmetic operation means 71 and the oxygen concentration control quantity arithmetic operation means 81, are constituted so as to mutually impart influence, and are mutually influenced via transfer function means C21 and C12 having the dynamic characteristic to the other control object by operation of one control means.
Patent JP-2012087456-A (JP)
Title: Waterproof structure of shutter attached to external wall
Inventor: SHIBAZAKI MASAHIRO
IPC: E06B9/17
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To secure stable waterproof performance without being controlled by weather or the skill of an operator.SOLUTION: A shutter case 1 is provided with a long-length reinforcing plate material 10 along an upper surface case plate 6, and the reinforcing plate material 10 includes a vertical reinforcing piece 100 on the upper side abutted to a vertical piece 60 of the upper surface case plate 6 from the external wall side and a locking piece 101 on the lower side. A holding member 9 to which the shutter case 1 is to be attached includes a piece 91 to be locked, to which the locking piece 101 is to be locked, and the piece 91 to be locked comprises a bottom piece 910 and a rising piece 911 formed at the distal end of the bottom piece 910. In the state that the locking piece 101 is locked to the distal end side of the bottom piece 910, the vertical reinforcing piece 100 and an external wall W are separated and made to face each other. In the attached state of the shutter case 1, the locking piece 101 is positioned on the proximal end side of the bottom piece 910, and a dry type sealant S elastically deformed into a thin shape is held between the vertical reinforcing piece 100 and the external wall W.
Patent JP-2012088397-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: KANO TOMIYUKI
IPC: G03G5/05
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus suppressing stripe-like image defects.SOLUTION: The image forming apparatus includes an electrophotographic photoreceptor, charging means charging the electrophotographic photoreceptor, electrostatic latent image forming means forming an electrostatic latent image by exposing the charged electrophotographic photoreceptor, toner image forming means forming a toner image by developing the electrostatic latent image formed on the electrophotographic photoreceptor with a developer containing toner, and transfer means transferring the toner image formed on the electrophotographic photoreceptor onto a transfer object. The electrophotographic photoreceptor applied has an outermost surface layer comprising a binder resin having a biphenyl structural unit and a charge transporting material having butadiene trimer structure in one molecule. The charging means applied has an outermost surface layer containing a porous filler and having a surface roughness Rz of 2 μm or more and 20 μm or less.
Patent JP-2011012956-A (JP)
Title: Rack oven, convection oven, and method in convection oven
Inventor: PALLER HANS
IPC: F24C1/00
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a rack or convection oven having an air flow path.SOLUTION: The convection oven 10 includes a heat exchanger section 12 and a food product receiving section 14, and an air flow system. The food product receiving section includes a door 16 to provide access thereto. The air flow system includes at least one blower 28 and an air flow path for enabling air to circulate from the heat exchanger section where it is heated into the food product receiving section for transferring heat to food products, and back to the heat exchanger section for further heating.
Patent JP-2011174912-A (JP)
Title: Method and device for signal acquisition
Inventor: MIZUOCHI SHUNICHI
IPC: G01S19/24
Filed: 2010-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To propose a new method for enabling correlation processing over a correlation accumulation time longer than a bit length of navigation message data.  <P>SOLUTION: A correlation operation is performed for a received signal obtained by receiving a GPS satellite signal sent from a GPS satellite. Then, a frequency analysis using Fourier transform is performed for the results of the correlation operation over a prescribed accumulation time equal to or longer than the bit length (20 ms) of the navigation message data carried by the GPS satellite signal. A power value at a specific frequency (25 Hz) equivalent to 40 ms being a periodic time twice as long as the bit length of the navigation message data is added to the power value at frequency zero, and after the power value at the specific frequency is made "0", a correlation value is reconstructed by inverse Fourier transform. Then, the reconstructed correlation value is accumulated and the GPS satellite signal is acquired on the basis of the accumulated correlation value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012089734-A (JP)
Title: Method of manufacturing reverse blocking igbt
Inventor: KATO TSUTOMU
IPC: H01L21/336
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To shorten a wafer processing step of a reverse blocking IGBT having a step of forming a p-type isolation trench which has an inclined trench in the rear surface and is connected conductively with a p-type collector layer.SOLUTION: The method of manufacturing a reverse blocking IGBT comprises: a step of forming a p-type region 20 at a position surrounding a device region on the surface of an n-type wafer 1; a step of forming an MOS gate structure 10 and an Al electrode 18 in the device region; a step of coating a resist 22b as a protective film of the surface; a step of forming an etching mask of a photoresist 22a at a position facing the device region on the rear surface of the wafer 30; a step of forming an inclined trench 23 reaching the bottom of the p-type region 20 from the rear surface by alkali etching; a step of removing only the photoresist 22a on the rear surface by an organic alkaline stripping solution; and a step of forming an isolation layer 4b along the inclined trench 23 while forming a p-type collector layer 6 on the rear surface by ion implantation and annealing.
Patent JP-2011088443-A (JP)
Title: Method for compensating coloring difference in printing machine including anilox short inking unit
Inventor: BERTI CHRISTOPHER
IPC: B41F31/06
Filed: 2010-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for quickly and efficiently compensating a coloring difference between a target color value and an actual color value in a method and device for compensating a coloring difference between a target color value and an actual color value in a printing machine including an anilox inking unit, not being an ink adjustment zone control system, and a control computer.  <P>SOLUTION: When a coloring difference between a target color value and an actual color value is identified, a control computer (15) executes a control process in order to compensate the coloring difference by a combination of a change in printing speed and a temperature change of an inking unit (14).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012053427-A (JP)
Title: Image forming apparatus and fixing device
Inventor: TAKENAKA SHUSUKE
IPC: G03G15/20
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus and a fixing device that suppress the separation of an image from a sheet.SOLUTION: An image forming apparatus of the present invention includes: a conveyance device that conveys a sheet in a first direction; an image forming part that forms an image on the sheet using liquid developer; and a fixing device that fixes the image on the sheet. The conveyance device includes: a conveyance unit that conveys the sheet in the first direction; and a nipping unit that is pressed by the conveyance unit to hold the sheet. The fixing device includes a rubbing belt that rubs the image. A rubbing position of the rubbing belt and the nipping unit with respect to the image are in line in a second direction that intersects the first direction.
Patent JP-2012091881-A (JP)
Title: Paper feeding device and image forming apparatus
Inventor: OMORI YUICHI
IPC: B65H3/48
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device which smoothly and stably supplies an envelope paper placed on a carrying base and to provide an image forming apparatus.SOLUTION: The paper feeding device has the carrying base on which a paper is placed, a blowing section which has a first blowing port from which air for raising a first side of the paper placed on the carrying base is blown and a second blowing port from which air for raising a second side facing the first side is blown, and a controlling section which controls the blowing section, and when a paper other than the envelope paper is fed, the controlling section performs comparison to control the blowing section so as to change a blowing amount from the first blowing port and a blowing amount from the second blowing port to largely raise the first side of an uppermost envelope paper whose height is low among the placed envelope papers.
Patent JP-2012090712-A (JP)
Title: Wireless ultrasonic diagnostic system
Inventor: TANABE TAKESHI
IPC: A61B8/00
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic system which transmits a reception signal of a probe to a diagnostic instrument body by using radio which permits an oscillator unit to be replaced, and a probe set up for an intended use and the diagnostic instrument body to be flexibly and smoothly wirelessly connected to each other.SOLUTION: The wireless ultrasonic diagnostic instrument includes: an oscillator unit; a communication unit, which the oscillator unit can be attached to and detached from, and which processes and wirelessly transmits the reception signal of the oscillator unit; and the diagnostic instrument body wirelessly communicating with the communication unit and generating an ultrasonic image of the reception signal of the oscillator unit. The diagnostic instrument body establishes wireless communication with the wireless communication unit by acquiring the identification information of both oscillator unit and communication unit.
Patent JP-2012094390-A (JP)
Title: Fuel cell
Inventor: SAKAMOTO TOMOKAZU
IPC: H01M8/10
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell with excellent power generation performance, which contains a compound containing at least hydrogen and nitrogen as a fuel and employs an anion-exchange membrane as an electrolyte layer.SOLUTION: A fuel cell 1 comprises: an electrolyte layer 4 formed of an anion-exchange membrane; and a fuel-side electrode 2 and an oxygen-side electrode 3 disposed to face each other across the electrolyte layer 4. The fuel-side electrode 2 contains lanthanum and nickel as metal catalysts in such amounts that a content of lanthanum is 10-30 mol% relative to the total moles of lanthanum and nickel. A compound containing at least hydrogen and nitrogen, such as hydrazine is used as a fuel.
Patent JP-2011030277-A (JP)
Title: Device and method for transmitting and receiving broadcast data in mobile communication system
Inventor: KIM YU-CHUL
IPC: H04W4/00
Filed: 2010-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for adaptively transmitting data, in accordance with the surrounding environment when providing broadcast/multicast service (BCMCS) using a multi-slot transmission scheme in a high-speed mobile communication system.  <P>SOLUTION: The method comprises the steps of initially transmitting a broadcast physical layer packet according to a fixed transmission format for at least one first slot interval; and retransmitting the broadcast physical layer packet for at least one second slot interval, by using a variable transmission format different from the transmission format used in the first slot interval.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012097148-A (JP)
Title: Thiophene compound, thiophene polymer, and method for producing these
Inventor: YAMAMOTO KEIICHI
IPC: H01B1/12
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide: a conductor material of a light weight and a low cost; a compound suitably usable for production of such a conductive material; and a method for producing the same.SOLUTION: A thiophene compound is represented by formula (1). A thiophene polymer is obtained by polymerization of the thiophene compound. In the formula, Rare each independently a hydrogen atom or a 1-20C monovalent organic group; and n is an integer of 1 to 5.
Patent JP-2012100376-A (JP)
Title: Switching power supply device
Inventor: KUMAGAI KEIZO
IPC: H02M3/155
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a switching regulator with a comparator having two threshold voltages for regulating upper and lower limits of an output voltage, capable of avoiding improper switching control due to variations in elements constituting a comparator.SOLUTION: The switching power supply device, switching-controlling an electric current running through an inductor to output a voltage with a potential different from an input voltage, comprises: a terminal potential detection circuit that monitors a terminal potential of an inductor and outputs a predetermined signal; a comparator that compares a feedback voltage and a threshold voltage of an output voltage to each other; and a logic circuit that generates a signal for controlling a switching element based on outputs of the comparator and a terminal potential detection circuit. The comparator compares a first threshold potential voltage and a feedback voltage to each other while an output voltage is rising, and compares a second threshold potential voltage that is lower than the first potential and the feedback voltage to each other while an output voltage is lowering.