baber/WOPTO huggingface dataset:
Patent JP-2014138318-A (JP)
Title: Base station device, terminal device, communication system and communication method
Inventor: AKIMOTO YOSUKE
IPC: H04J11/00
Filed: 2013-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a base station device or the like which can use a frequency spectrum effectively.SOLUTION: Base station devices 1-1 through 1-2 include, respectively, a wireless communication unit for performing wireless communication by using an existing carrier and an additional carrier, and a carrier information transmission control unit for transmitting information specifying a region of a frequency resource, where the additional carrier possibly exist in one or both of the low frequency side or high frequency side of the existing carrier, from the wireless communication unit to terminal devices (mobile station devices 21-1 through 21-n, 31-1 through 31-m) by wireless.
Patent JP-2013236052-A (JP)
Title: Laminate capacitor, and method for manufacturing laminate capacitor
Inventor: SHIMODA TATSUYA
IPC: H01B3/10
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of a laminate capacitor with oxide used for its dielectric layer or both of the dielectric layer and electrode layer, to simplify the manufacturing process of such laminate capacitor, and to realize the energy saving in such capacitor.SOLUTION: The laminate capacitor partially comprises a structure in which one electrode layer and one dielectric layer are laminated together. In addition, the dielectric layer is composed of an oxide laminate including first and second oxide layers. The first oxide layer includes an oxide including bismuth (Bi) and niobium (Nb), or an oxide (which may contain an inevitable impurity) including bismuth (Bi), zinc (Zn) and niobium (Nb). The second oxide layer includes one oxide (which may contain an inevitable impurity) selected from a group consisting of an oxide including lanthanum (La) and tantalum (Ta), an oxide including lanthanum (La) and zirconium (Zr), and an oxide including strontium (Sr) and tantalum (Ta).
Patent JP-2014141890-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: YOSHIDA TAISUKE
IPC: F01N3/023
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system for an internal combustion engine, for suppressing an increase in the pressure loss due to the accumulation of PMs on a filter.SOLUTION: The exhaust emission control system for an internal combustion engine includes a filter provided in an exhaust passage of the internal combustion engine for trapping particulate matters in exhaust gas. During a time from when the filter is in an initial state until when an ash accumulation amount on the filter reaches a predetermined ash accumulation amount, the exhaust emission control system executes ash amount increasing control so that the amount of ash contained in the exhaust gas from the internal combustion engine is greater than a reference amount.
Patent JP-2013145885-A (JP)
Title: Method of manufacturing lamination structure having oxide semiconductor thin film layer
Inventor: EBATA KAZUAKI
IPC: H01L21/336
Filed: 2013-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an oxide thin film having a good quality by controlling a direction of crystal arrangement of the oxide thin film.SOLUTION: A method of manufacturing a lamination structure consisting of an oxide layer and an insulating layer, includes the following steps of: (1) providing the insulating layer; (2) depositing an oxide thin film on the insulating layer so that Rrms (root-mean-square-roughness) at 20×20 μmis in a range of 1.0-5.3 Å; and (3) performing heat treatment of the thin film at 150-500°C to obtain the oxide layer. In the case where a substrate is transported sequentially to positions opposed to three or more targets juxtaposed at a predetermined interval in a vacuum chamber, and a negative potential and a positive potential are alternately applied from an AC power supply to each of the targets, the step (2) is performed using a sputtering method by generating plasma on the target while switching a target to which the potential should be applied between two or more branched and connected targets, with respect to at least one output from the AC power supply.
Patent JP-2014141380-A (JP)
Title: Thickener for underwater concrete and method for placing underwater concrete using the same
Inventor: YASUNO KOICHIRO
IPC: C04B24/40
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a thickener for underwater concrete in which the addition amount required for allowing underwater concrete to exhibit non-separability can be reduced, and a method for placing underwater concrete using the same.SOLUTION: Provided is a thickener for underwater concrete obtained by mixing, to 100 pts.wt. of a cellulose component, a sodium carbonate salt or a calcium carbonate salt at 5 to 15 pts.wt. and an antifoamer at a ratio of 5 to 15 pts.wt.
Patent JP-2014143643-A (JP)
Title: Module substrate and module
Inventor: TASAKA NAOYUKI
IPC: H04B1/38
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in both size and cost of a module including a plurality of duplexers.SOLUTION: A module substrate 100 includes: a multilayer wiring board 30 including a plurality of wiring layers 34a-34i; and a plurality of built-in duplexers 20 which are built in the multilayer wiring board 30 and are electrically connected to the wiring layers 34. The plurality of duplexers 20 include two duplexers corresponding to at least two of a band 1, a band 2, a band 5, and a band 8. A module includes the module substrate 100.
Patent JP-2014145263-A (JP)
Title: Ion current detection device
Inventor: KUSUHARA ISAO
IPC: F02P17/12
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems in which: when noise generating from an alternator overlaps an ion current waveform, an alternator noise signal can be erroneously determined as a knock signal in knock determination before and after a peak value of an ion waveform; and also, a problem of erroneous determination occurs even in accidental fire determination after decrease of the ion waveform that combustion is continued by the alternator noise signal.SOLUTION: An ion current detection device is configured by: a primary coil; a secondary coil; an ignitor; a bias circuit comprising a Zener diode and a capacitor; and an ion current detection circuit comprising an operational amplifier. A low pressure side of the secondary coil is connected to the ground, and a high pressure side of the secondary coil is connected to an ignition plug for discharging a high voltage from the secondary coil via a second diode. The capacitor includes a path for charging an applied voltage from the primary coil. The bias circuit includes a path for removing residual energy accumulated in the ignition plug for discharging a high voltage from the secondary coil.
Patent JP-2014145640-A (JP)
Title: Diameter measuring method and diameter measuring apparatus of circular workpiece
Inventor: OKAMOTO YUJI
IPC: G01B11/08
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent vibration from reducing the measurement accuracy, and to accurately measure the inner diameter or outer diameter of a circular workpiece, or both of them even if the position of the circular workpiece deviates from a predetermined position.SOLUTION: The diameter measuring method includes the steps of: detecting positional deviations E1-E4 of a circular workpiece W in the direction linearly crossing the peripheral surface at a plurality of circumferential positions of the circular workpiece W; determining the center O position of the circular workpiece W on the basis of the deviation amounts of the detected positional deviations E1-E4; and measuring at least one of the inner diameter D1 and outer diameter D2 of the circular workpiece W on the straight line passing the determined center O position.
Patent JP-2014149335-A (JP)
Title: Substrate for electro-optic device, electro-optic device, and electronic equipment
Inventor: ITO SATOSHI
IPC: G02F1/1368
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for an electro-optic device, an electro-optic device, and electronic equipment, in which brightness of display and display qualities can be improved by reducing thickness of a common electrode.SOLUTION: A counter substrate 30 includes: a microlens array substrate 10; an optical path length adjusting layer 31 disposed on the microlens array substrate 10; a light-shielding layer 32 disposed on a surface 31a side of the optical path length adjusting layer 31 and having an opening 32a corresponding to each of a plurality of pixels P; and a common electrode 34 disposed to cover the optical path length adjusting layer 31 and the light-shielding layer 32 and to be in contact with the light-shielding layer 32. The light-shielding layer 32 is formed of a metal material. The common electrode 34 has a thickness T of 22 nm or less. A distance D1, D2 between the surface 31a of the optical path length adjusting layer 31 and the surface 32b of the light-shielding layer 32 is equal to or less than the thickness T of the common electrode 34.
Patent JP-2014149186-A (JP)
Title: Sample conveyance system
Inventor: MATSUMOTO KEITA
IPC: G01N35/02
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an improved technique of data communications between modules of a sample conveyance system.SOLUTION: Each module has a function to input and output a Ready signal, a Data signal and an OK signal. A transmission side module switches on or off the Data signal depending on data to be transmitted and switches on the Ready signal to transmit the data to a reception side module, and switches off the Ready signal and switches on the Data signal to notify the reception side module of the end of the data transmission. When the transmission side module notifies the reception side module of the end of the data transmission, the reception side module switches on the OK signal, then checks whether or not the transmitted data is normal, and switches off the OK signal at a timing different depending on whether or not the data is normal. With this configuration, data transmission and notification about a result of confirmation of the data are achieved between the modules.
Patent JP-2014154237-A (JP)
Title: Method for manufacturing electrode composite body, electrode composite body and lithium battery
Inventor: YOKOYAMA TOMOFUMI
IPC: H01M4/139
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To provide: an electrode composite body that can be suitably used for a lithium battery and provide a lithium battery high in output; a method for manufacturing an electrode composite body that can provide a lithium battery high in output; and a lithium battery having such an electrode composite body and high in output.SOLUTION: An electrode composite body includes a porous active material compact, a solid electrolyte layer covering the surface of the active material compact including the inner part of pores of the active material compact, and a collector in contact with the active material compact exposed from the solid electrolyte layer. A method for manufacturing the electrode composite body includes the steps of: subjecting a porous body formed by using an active material to heat treatment at a temperature condition of 850°C or above and less than a melting point of the active material to obtain an active material compact; and, in a structure including the active material compact, coating a liquid body containing a formation material of an inorganic solid electrolyte on the surface of the active material compact including the inner part of pores of the active material compact to perform heat treatment and forming a solid electrolyte layer.
Patent JP-2014153638-A (JP)
Title: Toner, developer, and image forming apparatus
Inventor: SUGIMOTO TSUYOSHI
IPC: G03G9/087
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a toner or the like that prevents the occurrence of filming, and has excellent low-temperature fixability, high-temperature resistance offset characteristics, and heat-resistance storage stability.SOLUTION: A toner contains a copolymer resin including at least a unit derived from a polyester resin comprising di- or more valent polycarboxylic acid and di- or more valent polyol, and a unit derived from a resin having a polyhydroxycarboxylic acid skeleton bonded to the polyester resin unit via at least one of an urethane group and an urea group; and has a relative crystallinity of 10% or more and less than 50%.
Patent JP-2014157464-A (JP)
Title: Video or audio system device
Inventor: UMEHARA YASUYUKI
IPC: G06F13/00
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a video or audio system device which selects a distribution source having an excellent connection state and switches connections, in order to realize reproduction of video or audio without interruption.SOLUTION: A video or audio system device (100) comprises: storage means (130) which stores connection state histories to a plurality of servers; determination means (160) which determines a server to which the device has to be connected on the basis of the connection state histories; reception means (110) which connects to the connection target server to receive streaming data; and output means which outputs the received streaming data (120).
Patent JP-2014165130-A (JP)
Title: Vehicular lighting fixture
Inventor: KOMATSU MOTOHIRO
IPC: F21S8/12
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture mounted with a pixel light, which has a lighting fixture configuration capable of achieving sufficient performance required for a vehicular lighting fixture.SOLUTION: The vehicular lighting fixtures 1R, 1L include: optical units Lo(R), Lo(L) each mounted with a pixel light 44 irradiating a predetermined region PLo with light; and optical units other than the pixel light optical units Lo(R), Lo(L), which irradiates regions on the upper side, left side, and right side of the predetermined region PLo with light. The vehicular lighting fixtures 1R, 1L irradiate a low-beam region and a high-beam region with light by combining the light beams of the optical units.
Patent JP-2014171005-A (JP)
Title: Storage device, access pattern concealing method, and program
Inventor: NAKANO ARITAKA
IPC: G09C1/00
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To conceal an access pattern and thereby reduce an overhead.SOLUTION: The present invention comprises: means, being a storage device having a safety guaranteed access area and history data area and a non-access area, for rearranging data in the non-access area only once at random; means for moving to the access area; control means for exchanging, when an access to one data occurs, data between the access area and the non-access area and also accessing other data in the access area, thereby exchanging data between the access area and the non-access area; write means for writing out necessary data in the access area at termination of a process for accessing data to be accessed; means for saving, in the history area, the data moved from the access area to the non-access area. When data to be accessed does not exist in the access area but exists in the non-access area and saved data exists in the history area, the control means moves the data to be accessed and the saved data in the history area to the access area.
Patent JP-2014170114-A (JP)
Title: Micro mirror element and micro mirror array
Inventor: NAKAJIMA MITSUMASA
IPC: G02B26/08
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a micro mirror element and a micro mirror array that can prevent a mirror from being rotated when an oscillation or impact is received.SOLUTION: A mirror 11 is formed so that a distance p from an upper base 11b to center-of-gravity G satisfies kaL/(ka+kb). Accordingly, even when the mirror 11 receives an oscillation or impact and thus, acceleration is applied, a position of the center of gravity of the mirror becomes a position at which a rotation moment acting on the mirror 11 is balanced, and thereby, a rotation of the mirror 11 can be prevented.
Patent JP-2014171139-A (JP)
Title: Radio wave scan control
Inventor: TAKAI JUNJI
IPC: H04B1/40
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave scan control system that enables higher accurate scan control by prohibiting communication of a slave unit when a master unit is scanning a radio wave environment.SOLUTION: A radio wave scan control system is configured such that it is characterized by issuing a communication prohibition instruction to a slave unit and prohibiting the radio wave output of the slave unit for a prescribed time if it performs scan control that measures a radio wave environment in a state in which the master unit and the slave unit are connected in a radio strobe control system.
Patent JP-2013099751-A (JP)
Title: Method and apparatus for treating arsenic contaminated water
Inventor: KUBO HIROSHI
IPC: B01J20/18
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for treating arsenic contaminated water that can satisfactorily clean heavy metal contaminated water while reducing material cost.SOLUTION: The arsenic contaminated water treatment method for purifying arsenic contaminated water includes passing arsenic contaminated water through a mixture of iron and consolidated clay. The consolidated clay functions as a carrier to whose surface iron ions dissolved from the iron are adhered.
Patent JP-2014171505-A (JP)
Title: Image processing device and method for operating endoscope system
Inventor: KUBO MASAHIRO
IPC: A61B1/00
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To highlight a gland duct structure without accentuating vessels.SOLUTION: A vessel suppression process which suppresses display of capillary vessels V is performed on RGB image data. Tone of the RGB image data on which the vessel suppression process is performed is reversed to produce a vessel suppressed-and-reversed image. In the vessel suppressed-and-reversed image, the capillary vessels V do not happen to attract more attention than a gland duct structure S even after the tone reversal, because the display of the capillary vessels V is suppressed. In the vessel suppressed-and-reversed image, the gland duct structure S is darker than a mucous membrane due to the tone reversal, so that the color of the gland duct structure S is close to indigo.
Patent JP-2014176244-A (JP)
Title: Cell balancing circuit
Inventor: KIMURA TOSHIYUKI
IPC: H02J7/02
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To solve the problems that, in a circuit configuration for collectively charging a plurality of lithium ion battery packs connected in series, a circuit for protecting an overvoltage of an individual cell is proposed but since an operation voltage is fixed, the circuit does not perform balancing operation lower than the operation voltage, is accompanied with heating and expands circuit scale.SOLUTION: A cell balancing circuit comprises two battery cells 11 and 12 connected in series as one block and includes: cell voltage detection elements 31 and 32 for detecting which one of the battery cells 11 and 12 has a higher voltage by monitoring and detecting battery cell voltages while using the battery cells 11 and 12 as circuit operation power sources; a plurality of circuits for performing cell balancing on the lithium ion battery packs by turning on a switch 71 or 72 of the battery cell having the higher battery cell voltage and streaming a current limited by a resistor 81 or 82.
Patent JP-2014172653-A (JP)
Title: Plug with pull-ring, and container
Inventor: HARADA TAKUJI
IPC: B65D47/36
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a plug which can be opened by reducing opening force by generating split on an annular thin-walled fragile line positioned along a pole standing part easily when a pull-ring is pulled in a plug with pull-ring.SOLUTION: Provided is a plug 1 on which a pole 9 having a pull-ring 8 in the vicinity of an annular thin-walled fragile line 6 surrounding a removal plate 7. A split start end forming part 17 is formed on a part continuous to a pole standing part 14 of a fragile plate 13 of the annular thin-walled fragile line 6, and a thickness salient 15 whose lower end is the split start end forming part 17 is provided over the split start end forming part 17 to the pole 9 in an integrated state.
Patent JP-2014176968-A (JP)
Title: Image data processing device, printer, and printing system
Inventor: SUMIYA SHIGEAKI
IPC: B41J2/205
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To properly convert the rate of dot formation of dot data already having been subjected to halftone processing by processing the dot data.SOLUTION: Halftone processing is performed again using an error diffusion method such that when image data representing an image is converted with input data which is halftone-processed data having been subjected to halftone processing so that the rate of dot formation corresponding to gradation values of the image is a first dot generation rate, a second dot generation rate different from the first dot generation rate is obtained. In this case, the generation rate of dots is suitably controlled by setting a first gradation value corresponding to "ON" dots of the halftone-processed data and a second gradation value corresponding to "ON" dots obtained by the re-halftone processing using the error diffusion method to different values.
Patent JP-2014176985-A (JP)
Title: Liquid jet head, liquid jet unit, piezoelectric element, ultrasonic transducer, and ultrasonic device
Inventor: OHASHI KOJI
IPC: B41J2/16
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet head, a liquid jet unit, a piezoelectric element, an ultrasonic transducer, and an ultrasonic device that increases the thickness of a diaphragm and in which adhesion is improved by suppressing diffusion of a component of a piezoelectric layer.SOLUTION: A liquid jet head includes: a channel forming substrate 10 in which a pressure generating chamber 12 communicating with a nozzle opening 21 for jetting liquid is provided; and a piezoelectric element 300 having a diaphragm 50 provided on the channel forming substrate 10, a first electrode 60 provided on the diaphragm 50, a piezoelectric layer 70 provided on the first electrode 60, and a second electrode 80 provided on the piezoelectric layer 70. The diaphragm 50 includes: a metal oxide layer 53 composed of metal oxide provided by a gas phase method; and a zirconium oxide layer 52 composed of zirconium oxide provided by a liquid phase method.
Patent JP-2014176788-A (JP)
Title: Dust collector
Inventor: HIRASAWA HIDENAO
IPC: B04C9/00
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cyclone type dust collector that removes dust in air by centrifugal separation, and makes the miniaturization of device dimensions compatible with high dust collection efficiency by suppressing re-entrainment of dust by an air stream to recover dust into a recovery container.SOLUTION: A dust collector 1, which comprises shield means 8 and an opening 10 in a lower end surface 7 of an outer cylinder with a small height and is provided with a recovery container under the lower end surface 7 of the outer cylinder, shields dust sucked up from a central vicinity of the lower end surface 7 of the outer cylinder toward an inner cylinder 4 due to shortening of the outer cylinder, with a shield member 11 to drop the dust into the lower end surface 7 of the outer cylinder, and drops to recover a pile of dust through the opening 10 into a recovery container 9. This process can provide a cyclone type dust collector which makes the miniaturization of device dimensions compatible with high dust collection efficiency.