baber/WOPTO huggingface dataset:
Patent JP-2013194554-A (JP)
Title: Internal combustion engine control device
Inventor: HASEGAWA AKIRA
IPC: F02D45/00
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To control an internal combustion engine so that a parameter which dominates exhaust performance can be appropriately controlled.SOLUTION: An internal combustion engine control device (100) controls an internal combustion engine (1) including a fuel injector (17) capable of performing pilot injection of a fuel several times before main injection of the fuel. The internal combustion engine control device includes a corrector (21) which corrects at least one of a pilot injection amount that is an injection amount relating to the pilot injection and an injection pressure of the fuel by using a correction ratio coefficient set based on the highest cylinder inside temperature that is the highest temperature within the cylinder of the internal combustion engine per cycle of the internal combustion engine and an average equivalent ratio in the case where the highest cylinder inside temperature is detected.
Patent JP-2013201517-A (JP)
Title: Control method of optical transmission system, optical transmitter, controller and optical transmission system
Inventor: ISHII SHIGERU
IPC: H04J14/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To accurately estimate transmission line characteristics of an optical transmission line.SOLUTION: In an optical transmission system which includes a plurality of optical transmitters, and estimates the transmission line characteristics of the optical transmission line on the basis of the result of transmitting a known symbol sequence in the optical transmission line from one optical transmitter through at least one optical transmitter to another optical transmitter, control of enlarging a passing band for the known symbol sequence is performed in at least one optical transmitter that the optical transmission line passes through, the known symbol sequence is transmitted in the optical transmission line, and the transmission line characteristics of the optical transmission line are estimated on the basis of the result of transmission.
Patent JP-2013199021-A (JP)
Title: Liquid discharge device and inkjet head driving method
Inventor: TSUKAMOTO TATSUJI
IPC: B41J2/165
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device which prevents a discharge abnormality due to foreign matter adhering to the edges of nozzles, and an inkjet head driving method.SOLUTION: A liquid discharge device includes an inkjet head having a nozzle plate having openings of nozzles discharging ink to a medium formed, and having an ink discharge face showing liquid repellency to the ink and piezoelectric elements pressurizing the ink in a liquid chamber communicating with the nozzles, and a head driving circuit supplying a non-discharge nozzle driving voltage moving a meniscus to outside a non-discharge nozzle without discharging the ink to a piezoelectric element corresponding to the non-discharge nozzle. The head driving circuit supplies the non-discharge driving voltage to the piezoelectric element corresponding to the non-discharge nozzle to ensure that the relationship between the diameter dn of the non-discharge nozzle and the diameter dm of the meniscus of the non-discharge nozzle when it is moved to outside the non-discharge nozzle satisfies 1.1≤dm/dn≤1.4.
Patent JP-2013201605-A (JP)
Title: Radio communication system
Inventor: SENDA HARUYASU
IPC: H04B7/08
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which, in both base and mobile stations, can receive signals transmitted from each other by a diversity system.SOLUTION: In a radio communication system of the present invention, a base station 12 and a mobile station 15 each include diversity reception means for receiving signals transmitted from each other by a diversity system, and a repeater 16 includes a first bidirectional amplifier 17a which amplifies an in-bound electrical signal propagating through an in-bound leakage coaxial cable (hereafter, LCX) 11a in dual directions, a second bidirectional amplifier 17b which amplifies an out-bound electrical signal propagating through an out-bound leakage coaxial cable LCX 11b in dual directions, and a switching circuit 18 which, when the in-bound or the out-bound electrical signal is cut off, connects the path for the cutoff electrical signal to the path for the electrical signal which is not cut off.
Patent JP-2013205939-A (JP)
Title: User detection device, method and program
Inventor: NIINUMA ATSUICHIRO
IPC: G06T7/20
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress disconnection of a continuous detection of a user corresponding area even when the attitude of the user is largely changed.SOLUTION: In a first detection mode, continuous authentication is performed using reference color histogram information 26 of a face area and body area of a user registered in initial registration processing (96), and while the similarity of color histogram is equal to or more than a threshold (98: Y), the first detection mode is continued. When the similarity of color histogram is less than the threshold (98: N), each difference silhouette between continuous images are calculated (100), and when the continuous difference silhouettes are similar, it is determined that there exists a user (102: Y), temporary color histogram information 30 is stored from an area corresponding to the difference silhouette of the images (104), and continuous authentication in a second detection mode is performed using the temporary color histogram (108). When the face area of the user is detected during the continuous authentication in the second detection mode (114: Y), the second detection mode is switched to the first detection mode (116).
Patent JP-2013202135-A (JP)
Title: Fluid viscosity calculating device, ultrasonic diagnostic device, fluid viscosity calculating program for fluid viscosity calculating device and control program for ultrasonic diagnostic device
Inventor: RYU KOISHI
IPC: A61B8/06
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To non-invasively obtain more correct viscosity.SOLUTION: A fluid viscosity calculating device includes: a numerical value simulation section 21 for performing simulation to analyze a flowing field using two different viscosities for a fluid of a subject; a feedback section 22 for feeding back a differential vector between a velocity vector of the fluid obtained by the simulation section 21 and a velocity vector of the fluid obtained based on an ultrasonic echo signal transmitted to the subject; a specifying section 3 for specifying, of the two viscosities, a viscosity deviated from the viscosity of the fluid on the basis of the simulation performed by the simulation section; a viscosity setting section 4 for changing the a viscosity specified by the specifying section 3, of the two viscosities, to set a changed viscosity approximated to the other viscosity; and a viscosity calculating section 6 for, when the difference between the changed viscosity and the other viscosity is within a predetermined range, calculating the viscosity of the fluid from the changed viscosity and the other viscosity.
Patent JP-2013204655-A (JP)
Title: Rotation braking device
Inventor: AKAIWA SHUICHI
IPC: F16D59/00
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To increase transmission torque by automatically strengthening a magnetic field imparted to a magnetic viscous fluid, when a rotating speed of a rotary shaft of becoming the input side becomes a rotating speed of a certain constant value or more, with a simple structure.SOLUTION: A rotation braking device includes first torque transmission members relatively nonrotatably arranged to a rotary shaft 10, second torque transmission members relatively rotatably arranged to the first torque transmission member, a magnetic viscous fluid interposed in clearances between the first torque transmission members and the second torque transmission members, and permanent magnets 50 having magnetic poles on both outside in the axial direction of the first and second transmission members and generating a magnetic field of penetrating through the magnetic viscous fluid of interposing in the clearances, and includes movable members 60 constituted of a magnetic substance relatively nonrotatably arranged to the rotary shaft 10 and slidably arranged in the radial direction, springs 80 for energizing the movable members 60 to the axial side, and movable member entering spaces for making the movable members 60 enter when the rotating speed of the rotary shaft 10 becomes the rotating speed of the certain constant value or more and arranged between the magnetic poles.
Patent JP-2013208402-A (JP)
Title: Game machine
Inventor: YOSHIZAWA TAKASHI
IPC: A63F7/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can execute a game without attenuating a will by making a player execute a specified performance which is stored in association with a level by only making the performance actually reach the level even if the player has experienced a game which cannot be executed as far as the player has not reached a certain level.SOLUTION: A game machine which executes a particular history recording game by receiving an input of a password in which a particular game level is designated determines whether or not the execution of a special performance is associated with a game level to which the particular game level is equivalent, and when the special performance is associated with the game level, further determines whether or not a player has executed the special performance. When the player has not executed the special performance, processing for controlling the execution of the special performance is executed.
Patent JP-2013216125-A (JP)
Title: Schedule data management system and schedule data management method
Inventor: HORI SATORU
IPC: B61L27/00
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a schedule data management system that determines rationality of changes of the current schedule based on a schedule change request, to properly change the schedule, and to provide a schedule data management method.SOLUTION: Each of schedule change apparatuses 11A, 11B receives a schedule change request to change current schedule, and determines whether the schedule to be obtained by reflecting the schedule change request to the current schedule is rational or not. When it is rational, each of the schedule change apparatuses transmits the schedule change request including a determination result showing rationality, to an equipment control device 12. On receipt of the schedule change request transmitted from the schedule change apparatuses, the equipment control device executes rearrangement processing that rearranges a reflection order of the schedule change request, timing confirmation processing that determines whether the timing is appropriate for executing the schedule change request, and reflection processing that reflects the schedule change request to the current schedule, to change the current schedule.
Patent JP-2013218134-A (JP)
Title: Image formation apparatus
Inventor: FURUYAMA YOICHI
IPC: G03G21/10
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus capable of suppressing jamming of a vertical conveyance pipe, with a simple configuration, at a low cost and with a reduced space.SOLUTION: An image formation apparatus includes: cleaning means (a photoreceptor cleaning device, an intermediate transfer belt cleaning device) configured to collect a toner remaining after toner image transfer at an image carrier (a photoconductor drum, an intermediate transfer belt); a vertical conveyance pipe 211 arranged in a substantially vertical direction and configured to convey, by gravity, the collected toner collected at the cleaning means; a fixation device configured to fix a toner image formed on a record sheet; and a cooling fan 214 configured to cool the record sheet with the toner image fixed thereon by the fixation device. The image formation apparatus further includes a cooling fan attachment member 215 configured to attach the cooling fan 214 to the vertical conveyance pipe 211.
Patent JP-2013217305-A (JP)
Title: Connection structure, variable nozzle unit, and variable displacement supercharger
Inventor: ISHII MIKITO
IPC: F01D17/16
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To improve stability of power transmission between a drive link member 87 and a drive shaft 79 up to higher level.SOLUTION: An insertion hole 91 of a drive link member 87 is formed into a width-across-flat shape and a cross-section of a left end part of the drive shaft 79 is made similar to the insertion hole 91 of the drive link member 87 and a run off part 95 recessed to be curved is formed only in an inner peripheral surface part Hb of each corner side of the insertion hole 91 of the drive link member 87.
Patent JP-2013218954-A (JP)
Title: Light-emitting device, display device and lighting device
Inventor: OKAWA SHINGO
IPC: G02B6/00
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device improved in the uniformity of a color on an inner face, and a display device and electronic equipment.SOLUTION: A light-emitting device is provided with a plurality of light-emitting parts having light sources and wavelength conversion members for converting wavelengths of light emitted from the light sources, optical components having light-incident faces in opposition to the plurality of light-emitting parts, and a color irregularity prevention structure for restraining the light of the light sources from directly being incident into the optical components.
Patent JP-2013215859-A (JP)
Title: Polishing sheet, abrasive roll and polishing tool
Inventor: NAKAMURA YOKO
IPC: B24D3/00
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a polishing sheet that can enough control adhesion of abrasive particles to an adhesive face even when it is rolled in layers in a roll state, a polishing roll formed by rolling the sheet in layers, and a polishing tool including the same.SOLUTION: A polishing sheet, having a polishing surface and an adhesive face, includes a sheet-like substrate, solid elements containing abrasive particles and a binder to constitute the polishing surface, a resin layer joining the solid elements onto one surface of the sheet-like substrate, and an adhesive layer provided on the other surface of the sheet-like substrate to constitute the adhesive face.
Patent JP-2012235097-A (JP)
Title: Manufacturing method for semiconductor device and plasma oxidation treatment method
Inventor: ABE KANTA
IPC: H01L29/786
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device, which can suppress deterioration in characteristic of a thin film transistor by performing plasma oxidation treatment on a gate insulation film including nitrogen.SOLUTION: A manufacturing method for a semiconductor device including a thin film transistor including a gate electrode 103, a gate insulation film 105 containing nitrogen, and a channel region formed using microcrystalline semiconductor films 107 and 109 comprises: performing plasma treatment in a manner that the gate insulation film is exposed to plasma in an oxidation gas atmosphere including hydrogen and an oxidation gas including an oxygen atom; and forming the microcrystalline semiconductor films on the gate insulation film. When the oxidation gas atmosphere contains the hydrogen by the amount of a and the oxidation gas by the amount of b, the following formulae (1) and (2) are satisfied: a/b≥2 ... (1) and b>0 ... (2).
Patent JP-2013220331-A (JP)
Title: Game system, game program, game processing method and game apparatus
Inventor: MASUDA JUNICHI
IPC: A63F13/12
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a new game system, a game program, a game processing method and a game apparatus.SOLUTION: In a game system including a single or a plurality of game apparatuses, a first game execution unit executes a first game in accordance with an instruction of a player inputted via an input unit. A second game execution unit executes a second game in accordance with an instruction of the player inputted via the input unit. The second game execution unit sets a new game mode of a first degree of difficulty so as to be accessible in the second game in response to an execution result of the first game having satisfied a predetermined condition.
Patent JP-2013227998-A (JP)
Title: Rotary shaft seal
Inventor: AZUMA YOSHIO
IPC: F16J15/3268
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotary shaft seal for forming a manufacturing mold in a simple shape and structure.SOLUTION: A rotary shaft seal includes an annular ring-shaped seal body part 2 having the same cross-sectional shape formed on the whole periphery and having a sliding contact part 1 in sliding contact with a rotary shaft Y on an inner peripheral surface 6, and strut projection parts 4 projected on a side surface of a low-pressure-side B of the seal body part 2. In a free state, the sliding contact part 1 is located on an axial orthogonal plane. In an installation pressure receiving state installed in a seal groove X and receiving pressure, the strut projection part 4 abuts on a side surface Xof the low-pressure-side B of the seal groove X, and the sliding contact part 1 is inclined as viewed from the radial direction.
Patent JP-2012144742-A (JP)
Title: Solvent type repeelable pressure-sensitive adhesive composition and repeelable pressure-sensitive adhesive product
Inventor: SAITO NOBUHIKO
IPC: B32B27/00
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a repeelable pressure-sensitive adhesive product having good characteristics, because a solvent type repeelable pressure-sensitive adhesive composition capable of forming a pressure-sensitive adhesive layer excellent in high speed peelability is found out to apply to a surface-protective film for optical films.SOLUTION: The solvent type repeelable pressure-sensitive adhesive composition includes: a high-Tg polymer (A) having ≥0°C glass transition temperature (Tg); a low-Tg polymer (B) having a Tg lower than that of the high-Tg polymer and expressing pressure-sensitive adhesive properties; and a solvent. In the pressure-sensitive adhesive layer obtained from the pressure-sensitive adhesive composition, the high-Tg polymer (A) and the low-Tg polymer (B) are incompatible with each other and form a sea-island structure.
Patent JP-2013228251-A (JP)
Title: Radiation tomography apparatus for breast medical examination
Inventor: OTANI ATSUSHI
IPC: G01T7/00
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a radiation tomography apparatus for breast medical examination capable of imaging a distribution of radioactive medicines more accurately.SOLUTION: A part of a detector which constitutes a detector ring 12 is put apart from the detector ring 12 and then a passage that a radiation source 5 passes through is formed at a position before the parting. The radiation source 5 can shift in the passage. Consequently, transmission data on a test object can be obtained without providing the radiation source 5 inside the detector ring 12. The inner diameter of the detector ring 12 can, thereby, be made as small as possible, and a radiation tomography apparatus for breast medical examination with high spatial resolution can be provided without suppressing the manufacturing cost for the device.
Patent JP-2013230572-A (JP)
Title: Recording apparatus
Inventor: TSUYAMA KAZUHIKO
IPC: B41J29/54
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus in which its size and cost can be further reduced by adapting a simply-structured and space-saving carriage lock mechanism.SOLUTION: A printer 1 includes: a carriage 6 that includes a recording head for recording on a sheet and reciprocates in a predetermined direction; a housing 2 having a sheet ejection port 2b; and a sheet delivery tray 4 that includes a restriction part 4a for restricting the carriage 6 to a home position region by engaging with the carriage 6, and opens and closes a sheet delivery port 2b. While the sheet delivery tray 4 is closed, the restriction part 4a advances to a moving region of the carriage 6 and restricts the carriage 6 to the home position region.
Patent JP-2012165018-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NAKAMURA KATSUMITSU
IPC: H01L29/739
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can achieve low ON-voltage, securement of breakdown strength, and reduction of switching loss on a high-voltage side, and to provide a method of manufacturing the same.SOLUTION: A semiconductor device comprises a semiconductor substrate having a first main surface and a second main surface mutually opposed, and insulated-gate structure on a first main surface side. The semiconductor device is a power device in which main current flows between the first main surface and the second main surface. Thickness (t) of the semiconductor substrate ranges from 50 μm or more to 250 μm or less. On the first main surface, the semiconductor device comprises insulated-gate MOS transistor structure where low ON-voltage and high breakdown strength are realized.
Patent JP-2013231856-A (JP)
Title: Correction method, program and information processing device
Inventor: NAKAYAMA RYO
IPC: G06F17/50
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique advantageous to correct a mask pattern.SOLUTION: When a plurality of pattern elements of a mask is transferred on a substrate, for processing a line pattern formed on the substrate, a correction method for performing a proximity effect correction to each pattern element so as for a dimension of a transfer image to become a target dimension comprises: a calculation step of calculating density of the pattern element in a periphery region surrounding an attention pattern element of the plurality of pattern elements; a setting step of determining a dimension corresponding to the density of the pattern element calculated by the calculation step on the basis of a relation between a density of a pattern element and a dimension of a pattern element in which a dimension of a transfer image to be formed under the density of the pattern element becomes the target dimension, and setting the determined dimension as a reference value in the attention pattern element; and a determination step of changing a dimension of the attention pattern element around the reference value to calculate a dimension of the attention pattern element and determining a dimension of the attention pattern element in which a dimension of a transfer image of the attention pattern element is the target dimension.
Patent JP-2013230444-A (JP)
Title: Cleaning apparatus and cleaning method of solar cell substrate
Inventor: SHONO TOMOTAKA
IPC: B08B3/04
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To continuously, efficiently and stably clean a surface of two or more solar cell substrates.SOLUTION: A cleaning apparatus of solar cell substrates includes: a treatment tank that accommodates a treatment liquid to clean the solar cell substrate internally, to which a solar cell substrate is carried from one end side and from which the solar cell substrate is carried out from the other end side; a roller conveyer that carries the solar cell substrate into the treatment tank in a state where the solar cell substrate is placed thereon, and carries out the solar cell substrate of the treatment tank after carrying it in the treatment liquid in a state where the upper surface of the solar cell substrate is immersed in the treatment liquid; and a guide disposed above the roller conveyer so that only the end of the upper surface of the solar cell substrate comes into contact therewith when the solar cell substrate placed on the roller conveyer floats up from the roller conveyer.