baber/WOPTO huggingface dataset:
Patent JP-2015135644-A (JP)
Title: Control unit and vehicle control device using the same
Inventor: FUJIMOTO CHIAKI
IPC: G06F9/48
Filed: 2014-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a CPU program processing method and vehicle control device using the program processing method that can efficiently execute program processing built in the CPU within a prescribed time.SOLUTION: A plurality of steps of a program built in a CPU is adapted to be classified to processes A, B and C in priority order, duly perform these processes for each period time and complete the process. Processing is duly performed from high steps in priority order, the process A and process B, and a low step in priority order, the process C, which is further divided into a plurality of steps, that is, processes C1, C2, and C3, performs processing of the step, while comparing a remaining time of a prescribed period with a time required for these processing.
Patent JP-2015138984-A (JP)
Title: Antenna device considering ambient environment
Inventor: KANEKO MOTONARI
IPC: H01Q21/24
Filed: 2014-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized antenna and the like which use one antenna element for one polarization and are shared with frequencies.SOLUTION: An antenna 10 comprises: a reflector 100; a dipole element 120 installed at a position distant from the reflector 100 by a predetermined distance; a first passive element 140 installed at a position distant from the reflector 100 by a predetermined distance; second passive elements 150a and 150b installed apart from each other outside both end sides of an element part 121a and element part 121b of the dipole element 120; and a connection member 122 for connecting the element part 121a and element part 121b of the dipole element 120. The dipole element 120 transmits/receives a signal obtained by superposing signals of at least three frequency bands of a low frequency band whose center frequency is f, an intermediate frequency band whose center frequency is f, and a high frequency band whose center frequency is f.
Patent JP-2015137337-A (JP)
Title: Curable composition containing conductive fiber coated particle
Inventor: SHIBAMOTO AKIHIRO
IPC: C08L63/00
Filed: 2014-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition capable of forming a cured product having conductivity (especially conductivity in a thickness direction), transparency and high refractive index at low cost.SOLUTION: A curable composition contains a conductive fiber coated particle (A) containing a particulate substance and a fibrous conductive material coating the particulate substance and a resin (B) having refraction index (at 25°C and wave length of 589.3 nm) of a cured product obtained by curing of 1.6 or more. The resin (B) contains preferably a compound containing at least one kind of curable compound selected from a diphenylsulfide skeleton (b-1), a compound containing a fluorene skeleton (b-2) and a compound containing a biphenyl skeleton (b-3).
Patent JP-2015142408-A (JP)
Title: Electric power conversion device, and electric power steering device using the same
Inventor: SUZUKI TAKASHI
IPC: H02M7/48
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric power conversion device capable of detecting anomaly of a detected current value and an electric power steering device using the same.SOLUTION: An inverter part 20 in an electric power conversion device 1 includes upper SW 21 to 23 connected to a higher potential side, and lower SW 24 to 26 connected to a lower potential side, and converts a current flowing to a motor 10. A current detection part 40 includes a shunt resistor 41 provided on a negative side bus 82, connecting the lower SW 24 to 26 and a negative side of a battery 80. A conducting circuit for anomaly check 50 is capable of conducting electricity to the shunt resistor 41 without going through the inverter part 20. The conducting circuit for anomaly check 50 conducts electricity to the shunt resistor 41 if all of the upper SW 21 to 23 are turned off. Anomaly of current detection values IA and IB can be detected based on the current detection values IA and IB when the shunt resistor 41 is electrically conducted through the conducting circuit for anomaly check 50 with all of the upper SW 21 to 23 turned off.
Patent JP-2015140712-A (JP)
Title: EGR passage structure
Inventor: TORISHIMA JUNJI
IPC: F02M25/07
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an EGR passage structure capable of suppressing the corrosion of an EGR passage.SOLUTION: The EGR passage structure is applied for an internal combustion engine 10 including a cylinder head 11 in which a cooling water passage 12 is formed. It includes an in-head EGR passage 22 arranged in the cylinder head 11, and an EGR cooler 23 arranged between the in-head EGR passage 22 and an intake passage of the internal combustion engine 10 for cooling exhaust gas to be recirculated into the intake passage. The in-head EGR passage 22 is arranged in such an attitude that an exhaust side end 22a into which the exhaust gas is introduced from an exhaust passage of the internal combustion engine 10 is located vertically below an intake side end 22b connected to the EGR cooler 23 when the internal combustion engine 10 is mounted on a vehicle, and it is gradually inclined downward as extending from the intake side end 22b toward the exhaust side end 22a.
Patent JP-2015141315-A (JP)
Title: Drive circuit, display device, and driving method of display device
Inventor: TAKANO YOSHIMICHI
IPC: H01L51/50
Filed: 2014-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit which is capable of implementing continuous display on an organic EL display, a display device and a driving method of the display device.SOLUTION: The drive circuit simultaneously corrects threshold voltages of driving TFT in a first pixel row group continued in a column direction among a plurality of pixel rows and, after the threshold voltages of the driving TFT in the first pixel row group are corrected, successively samples signal potentials of the first pixel row group. After the lapse of a first standby period from the end of sampling of the first pixel row group, the driving TFT in the first pixel row group are successively turned on and when sampling for the first pixel row group is finished, threshold voltages of driving TFT in a second pixel row group continued to the first pixel row group are simultaneously corrected. After the threshold voltages of the driving TFT in the second pixel row group are corrected, signal potentials of rows in the second pixel row group are successively sampled and after the lapse of a second standby period from the end of sampling for the second pixel row group, the driving TFT in the second pixel row group are successively turned on so as to be continued to the first pixel row group.
Patent JP-2015142444-A (JP)
Title: Pwm signal controller
Inventor: TANI MASAYUKI
IPC: H02P6/16
Filed: 2014-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a PWM signal controller capable of controlling information on current values for two phases from shunt current even at timing when phase currents intersect with each other.SOLUTION: In a waveform information correction unit, a first correction treatment is made to function in response to a head carrier period Tc out of a vector operation period Tn, and a short period waveform B of one shunt current Idc is expanded along a time axis. Also, in the waveform information correction unit, a second correction treatment is made to function in response other carrier period excluding the head carrier period Tc out of the vector operation period Tn and the short period waveform B of one shunt current Idc is shortened along the time axis.
Patent JP-2015141856-A (JP)
Title: Strand wire conductor and insulation electric wire
Inventor: IMAZATO FUMITOSHI
IPC: H01B7/02
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a strand wire conductor capable of improving terminal holding power and having a circular contour on its cross section, and an insulation electric wire using the same.SOLUTION: A strand wire conductor 1 is stranded in a state that plural first conductor strands 21 and plural second conductor strands 22 are mixed. A cross section of the first conductor strand and a cross section of the second conductor strand are a non-circular shape, and are similar to each other. The insulation electric wire has a strand wire conductor 1 and an insulator coated on an outer periphery of the strand wire conductor 1.
Patent JP-2015141859-A (JP)
Title: card edge connector
Inventor: DONG SEOL-CHEONG
IPC: H01R13/533
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a card edge connector capable of suppressing variation in an abutting direction of a terminal metal fitting and an edge part of a circuit board, and of improving a vibration resistance performance.SOLUTION: A card edge connector has: a housing 20 into which an edge part 12 of a circuit board 11 included in a partner side connector S is inserted; and a terminal metal fitting 23 held by the housing 20 and conductively connected with the circuit board 11 by abutting on the edge part 12 of the circuit board 11. The housing 20 has: a front holder 30 holding an abutting part with the edge part 12 of the circuit board 11, in the terminal metal fitting 23; and a housing main body 50 to which the front holder 30 is assembled, and the partner side connector S is fitted. The front holder 30 has an elastic press piece 43 elastically pressed against the housing main body 50 in the same direction as an abutting direction of the terminal metal fitting 23 and the edge part 12 of the circuit board 11.
Patent JP-2015008268-A (JP)
Title: Hole-filled substrate having conductive film, method for manufacturing the same, and method for suppressing swelling or peeling
Inventor: HAYASHI TERUHIRO
IPC: H01L23/12
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a hole-filled substrate capable of suppressing the occurrence of swelling or peeling of a surface conductive film in a filled hole part even when being heated.SOLUTION: The hole-filled substrate comprises: an insulating substrate 2 having a hole part; a conductive via-hole part 3 formed by a conductive filler filled in the hole part; and a surface conductive film 4 formed in a region including the conductive via-hole part and overlying the insulating substrate. The surface conductive film is superposed on the insulating substrate so that the conductive via-hole part is exposed partially. The hole part may be a through-hole. The surface conductive film may include a plating film. The conductive via-hole part may be exposed at an areal percentage of 50% or less (especially at 5-20%). The surface conductive film may have an opening in a substantially center region of the conductive via-hole part. The hole part may have a circular sectional shape in a plane in parallel with a direction of a substrate surface of the hole part, and the opening of the surface conductive film may be circular in shape. The conductive filler may be a baked product of a conductive paste.
Patent JP-2015145888-A (JP)
Title: Projector device
Inventor: KUSUDA TERUYA
IPC: G03B21/00
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a projector that controls the extension of a video signal from video signal information and the transition time of the brightness of the output from a light source, so as to match a result of the extension of the video signal with the brightness of the output from the light source and thereby suppressing a reduction in display quality of the video signal.SOLUTION: A projector device includes means for collecting video signal information, means for calculating a light source output control parameter from the video signal information, means for acquiring the transition time of the output from a light source from the light source output control parameter, and means for extending a video signal; and calculates video signal extension information from the video signal information and transition time of the output from the light source and display the video signal as a video.
Patent JP-2015145839-A (JP)
Title: Current detection device
Inventor: KASAI TOSHIAKI
IPC: G01R35/00
Filed: 2014-02-03
Abstract: PROBLEM TO BE SOLVED: To calibrate a detection element under actual working conditions.SOLUTION: A current detection device according to the present invention comprises: a housing in which a bus bar is installed; a mounting circuit board on which is mounted a detection element for detecting a magnetic flux generated due to that a current flows to the bus bar; a circuit board installation part formed in the housing and having a circuit board support wall for supporting the mounting circuit board so that the detection element is disposed near the bus bar, a circumferential wall for enclosing the mounting circuit board supported by the circuit board support wall, and an opening formed at a position facing the circuit board support wall; a magnetic shield plate disposed in the circuit board installation part together with the mounting circuit board and disposed closer to the opening side than to the mounting circuit board; and a plurality of locking claws extending to the inner circumferential side of the circumferential wall and securing, by pressing, the mounting circuit board and the magnetic shield plate to the circuit board support wall. The mounting circuit board has a connection part for calibration in its part that does not overlap with the magnetic shield plate.
Patent JP-2015153842-A (JP)
Title: Semiconductor laser source
Inventor: HASEGAWA YUKI
IPC: H01S5/023
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser source which can achieve downsizing of the device and emit laser beams having a high output and less speckle noise.SOLUTION: A semiconductor laser source 10 comprises: a semiconductor laser block 2 which is a block having a plurality of surfaces and mounted on a stem 1 that is a support base; and a plurality of semiconductor laser chips 3 which emit laser beams of wavelengths different from each other. Each semiconductor chip 3 is mounted on each surface of the semiconductor laser block 2.
Patent JP-2015150490-A (JP)
Title: Method of adding slime control agent
Inventor: KUROSE SHIGERU
IPC: D21H21/04
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent a slime control agent from excessively being added while stably adding the slime control agent as much as necessary to an objected water system.SOLUTION: If a time-ORP graph is convex upward in a range between a point from which an oxidation reduction potential begins to rise and a point at which an oxidation reduction potential peaks, a gradient at each point on the graph is positive, and further a loss ratio obtained from the graph is less than 0.6, then the water system is determined as an object to be applied, an ORP upper limit control value and a maximum addition time are set, an addition amount during a minute is set so that an oxidation reduction potential value reaches or exceeds the ORP upper limit control value by the time when the maximum addition time passes, and the addition of the slime control agent to the system is ceased when a time from the beginning time of adding the slime control agent to the water system passes the maximum addition time or an oxidation reduction potential value of the water system reaches the ORP upper limit control value.
Patent JP-2015151461-A (JP)
Title: Method for manufacturing micro-foam molded article, and micro-foam molded article
Inventor: HATEBARA SHINICHI
IPC: C08J9/12
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lightweight micro-foam molded article having uniform micro-foam cells and high impact strength, and to provide a micro-foam molded article.SOLUTION: The method for manufacturing a micro-foam molded article includes the steps of: (1) kneading a resin (A) that forms a sea phase containing polycarbonate and a resin (B) that forms an island phase containing at least one selected from polyester, polyolefin, and polyamide, to prepare a resin composition having a sea-island structure; (2) melt-kneading the resin composition in an injection molding machine to disperse the resin (B) that forms the island phase, as particles having a number average particle diameter of 10 μm or less, into the resin (A) that forms the sea phase; (3) injecting a supercritical gas into the resin composition in a melt state; and (4) injection molding the resin composition with the supercritical gas injected thereto to form micro-foam cells in the island phase in the molded article.
Patent JP-2015154369-A (JP)
Title: Image reading and recording apparatus and image reading and recording method
Inventor: KONUKI KAZUHIKO
IPC: H04N1/00
Filed: 2014-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact image reading and recording apparatus having a simple configuration, which can eject a document and a recording medium in parallel, and reduce an adverse effect on a recording medium which has been recorded and a document which has been read.SOLUTION: An image reading and recording apparatus 1 comprises a reading apparatus 3 which reads an image of a document S while feeding the document and ejects the document S downwards using gravity; a recording apparatus 2 which is positioned below the reading apparatus 3 to record an image on a recording medium P while feeding the recording medium P and ejects the recording medium P downwards using gravity; and a movable member 10 which separates an ejection path of the recording medium 2 from an ejection path of the document S. The movable member 10 operates so that the ejection path of the document S is selected from at least one of a first ejection path 31 with which the document S is ejected to a space between the reading apparatus 3 and the recording apparatus 2, and a second ejection path with which the document S is ejected to the side of the recording apparatus 3.
Patent JP-2015065399-A (JP)
Title: Grading method and removing method of area array type ic package
Inventor: FURUYA KOICHI
IPC: H05K3/34
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a grading method of an area array type IC package in which a solder and an underfill agent remain and also to provide a method for removing the area array type IC package from a substrate joined by the solder and the underfill agent.SOLUTION: Disclosed is a grading method of an area array type IC package 1 in which a solder 13a and an underfill agent 14 remain on a first surface 11a. This method includes: a main step (S2) for heating the area array type IC package 1 until the whole first surface 11a reaches the target temperature which is a higher point out of a melting point of the solder 13a and a glass transition point of the underfill agent 14; and a removal step (S3) for cutting the solder 13a and the underfill 14 remaining on the first surface 11a while keeping a state where the temperature of the whole first surface 11a is equal to or higher than the target temperature.
Patent JP-2015073260-A (JP)
Title: Radio communication system and radio communication method
Inventor: ZHOU LIANG
IPC: H04B7/04
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To simplify communication processing using a plurality of transmission antennas and a plurality of reception antennas.SOLUTION: In a radio communication system, a plurality of transmission antennas 11-1, ..., 11-4 and a plurality of reception antennas 21-1, ..., 21-4 are arranged so that a channel matrix H having elements corresponding to a channel response between the plurality of transmission antennas 11-1, ..., 11-4 and the plurality of reception antennas 21-1, ..., 21-4 will be a cyclic matrix.
Patent JP-2015159633-A (JP)
Title: Power storage system
Inventor: MURATA TAKASHI
IPC: H01M10/637
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a power storage system which allows a battery to be charged in a short time while using a part of an external power as a power for raising the temperature of the battery during the time of charging the battery.SOLUTION: A power storage system is to be installed in a vehicle. The power storage system comprises: a battery; a temperature sensor which detects a temperature of the battery; a battery heater which raises the battery temperature; a battery charger which is connected with an external power source, and serves to output an external power to each of the battery and the battery heater; a controller which performs the charging control for charging the battery with the external power, and performs the temperature adjustment control by supplying a part of the external power to the battery heater to raise the battery temperature during the time of charging the battery; and a storage unit which stores a map which defines the proportion of a power for raising the temperature to supply to the battery heater to a maximum power of the external power when a charging time becomes the shortest for each battery temperature. The controller uses the map to calculate the proportion from the battery temperature at the start of charging, and performs the temperature adjustment control during the time of charging the battery by use of a power for raising the temperature according to the proportion thus calculated.
Patent JP-2015157660-A (JP)
Title: Cleaning device and textile machinery comprising the same
Inventor: TAKAHASHI AKIRA
IPC: D01H11/00
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a configuration capable of removing sagging of a belt without becoming a hindrance to traveling of a cleaning device traveling through the use of the belt driven in a circulating manner.SOLUTION: A cleaning device comprises travel pulleys (a main pulley 43 and guide pulleys 44 and 45), a pushing mechanism 50, and a body part 22. The main pulley 43 is rotated in a state of contact with an endless annular belt 30 driven in a circulating manner. The pushing mechanism 50 pushes the belt 30 in the direction of bringing it into contact with the guide pulley 44. The body part 22 supports the travel pulleys 43, 44 and 45 and the pushing mechanism 50, and travels by a force received from the belt 30 by the main pulley 43.
Patent JP-2015157685-A (JP)
Title: Carrier truck
Inventor: WATANABE KENJI
IPC: B65G1/04
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a carrier truck that enables carrying-in and carrying-out operations for some articles to be accurately and manually performed within a row of each frontage in each case.SOLUTION: A self-propelled carrier truck 1 for traveling within a storage rack 2, the upper part of which comprises a plurality of loading parts 4a capable of being loaded with an article and a plurality of travel parts 4b and 4b for making wheels of the carrier truck travelable, includes a communication part that receives a position confirmation signal transmitted from the outside, and notification means that is actuated by reception of the position confirmation signal to provide notification to the outside.
Patent JP-2015159236-A (JP)
Title: Charged particle beam drawing device
Inventor: KOBAYASHI NORIYUKI
IPC: H01L21/027
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam drawing device capable of improving productivity.SOLUTION: A charged particle beam drawing device 100 for drawing a pattern on a substrate 2 by irradiating the substrate with a charged particle beam includes a stage 10 in which the substrate 2 is arranged, and a substrate cover 20 including a frame part 22 covering an outer peripheral part of the substrate 2 in a plan view. The frame part 22 includes the first portion 22a arranged in the stage 10 and the second portion 22b attachable to and detachable from the stage 10. The second portion 22b is attached and detached by a transportation part, and is grounded when mounted on the stage 10.