baber/WOPTO huggingface dataset:
Patent JP-2012223762-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: WAKABAYASHI HOMARE
IPC: B01D53/94
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for cleaning an exhaust gas with a high low-temperature activity and excellent heat resistance capable of obtaining a stable exhaust gas cleaning performance.SOLUTION: The catalyst for cleaning the exhaust gas comprises a composite oxide represented by a general formula: (LaM)(SiN)O(wherein M represents cation of Pr, N represents cation of Fe, 8≤a≤10, 0.01≤x≤5, 0≤y≤3 and 0≤z≤2); and a precious metal component dissolved as a solid solution in the composite oxide or carried on the composite oxide.
Patent JP-2013028164-A (JP)
Title: Multilayer ceramic structure and method for producing the same
Inventor: SCHWANKE DIETER
IPC: C04B35/64
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple and cost-effective method for producing a multilayer ceramic structure having a hollow cavity by using a first green film (1) that contains a ceramic material.SOLUTION: The method sequentially includes: applying a first layer (10), such as a glass layer, on a first green film (1) having at least one porous region (8) so as to be positioned on the porous region (8); applying an additional green film (12) and laminating the first green film and the additional green film to form a green film composite; sintering the green film composite and moving a glass material of the first layer to the porous region, thereby forming the hollow cavity (24).
Patent JP-2014022843-A (JP)
Title: Monitor camera system and monitor camera system control method
Inventor: HARADA TOMOHIRO
IPC: G08B13/18
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To control power restriction without the occurrence of a dead angle due to narrowing of a photographable range, when power restriction is requested to a monitor camera system composed of plural monitor cameras.SOLUTION: The monitor camera system comprising plural monitor cameras equipped with at least two actuators for performing rotating, zooming, and focusing operations comprises control means which, when power restriction is requested to the monitor camera system, performs exclusive control among the plural actuators of the plural monitor cameras, which allows for the control of power restriction without the occurrence of a dead angle in a monitoring area as the monitor camera system.
Patent JP-2014023231-A (JP)
Title: Onboard charge control unit
Inventor: KAMIYA KEI
IPC: H02J7/34
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To drive a DC-DC converter 20 in a domain of high efficiency when charging a vehicle with power fed from an external charging apparatus.SOLUTION: A charging power "-Pba" of a DC-DC converter 22 to be obtained when output voltage of the DC-DC converter 22 is controlled to a predefined value is calculated based on a charging rate of an auxiliary battery Ba and temperature Ta. Power consumption Pac of accessories 30 or the like is added to the charging power, whereby an output power Pdc of the DC-DC converter 22 is estimated, and power conversion efficiency is estimated based on the output power Pdc. If efficiency is equal to or larger than a specified value, the output voltage of the DC-DC converter 22 is controlled to the above value.
Patent JP-2014023383-A (JP)
Title: Photovoltaic power generation system and power supply system including the same
Inventor: ABIRU MANABU
IPC: H02J7/35
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system having a power conditioner of simple configuration, and capable of supplying stabilized power for a long term by inhibiting degradation of a power storage device, and to provide a power supply system using the photovoltaic power generation system.SOLUTION: A photovoltaic power generation system A includes a photovoltaic power generation device 1, a power storage device 2, a power conditioner 3 for taking out a predetermined power from the photovoltaic power generation device 1 and power storage device 2, and converting it into an AC power, and a discharge limiting device 4 which can give the potential of the power storage device 2 as the working voltage of the photovoltaic power generation device 1, and can switch charge/discharge of the power storage device 2.
Patent JP-2014020767-A (JP)
Title: Pot for refrigeration machine
Inventor: NISHIOKA TAKASHI
IPC: F25B9/00
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a pot for a refrigeration machine, capable of reducing temperature oscillation.SOLUTION: The pot 1 for a refrigeration machine is mounted to a cooling part (cooling head) of a cryogenic refrigerator and stores helium gas. The pot 1 for a refrigeration machine includes a container 2 mounted to the cooling part and a lower lid member 3 for closing a lower opening of the container 2. The container 2 and the lower lid member 3 are preferably formed of copper. The container 2 and the lower lid member 3 are preferably bonded to each other with silver solder.
Patent JP-2014020350-A (JP)
Title: Fuel injection device
Inventor: NARUSE HIDEO
IPC: F02M59/46
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device which detects "ground fault of the electric current downstream side of a metering valve" and avoids that "a high-pressure pump is unintentionally actuated" "upon actuation of a pressure reduction valve".SOLUTION: When a voltage is lowered to substantial ground voltage (substantial 0 V) although a predetermined voltage (several V) is applied to the electric current supply side to a metering valve 3 and a pressure reduction valve 6 in such a state that both of the metering valve 3 and the pressure reduction valve 6 are not selected, "the ground fault of the electric current downstream side of the metering valve 3" is determined and the energization of the pressure reduction valve 6 is stopped (concretely, an energization period of the pressure reduction valve 6 is restricted up to the energization length during which the high-pressure pump does not eject fuel or the actuation timing of the pressure reducing valve 6 is changed into the pump timing on which the high-pressure pump does not eject fuel). Thereby, such a failure that "the high-pressure pump unintentionally is actuated" does not occur and such a failure that an excessive load is applied to a component or a member to which a common rail pressure is applied can be avoided.
Patent JP-2014018611-A (JP)
Title: Washing machine
Inventor: MISHIMA TAKAO
IPC: D06F39/14
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To improve safety when a user opens/closes a lid.SOLUTION: A washing machine includes: a water receiving tub 25 provided inside the washing machine; a washing/dewatering tub 26 rotatably disposed in the water receiving tub 25; an exterior cover 24 provided at an upper part of the washing/dewatering tub 26; an opening part 23 for clothes input provided at the exterior cover 24 for putting in clothes; an outer lid 28 for opening/closing the opening part 23 for clothes input; a grip member 43 provided at the outer lid 28; and a rotational axis 45 for pivotally supporting the exterior lid 28 and the grip member 43 in a rotatable manner. By providing an abutting part 47 which abuts on a rotational axis support part 46 provided at the outer lid 28 supporting the rotational axis 45 on the rear face of the grip member 43, the gap between a front lid and a back lid can be made small at the time of bending while keeping the quality of appearance.
Patent JP-2014025898-A (JP)
Title: Nuclear fuel production apparatus and nuclear fuel production method
Inventor: KAMEI TAKASHI
IPC: H05H5/02
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear fuel production apparatus and a nuclear fuel production method, capable of adjusting a distribution of a fission product, when producing a nuclear fuel using thorium as a main raw material.SOLUTION: A nuclear fuel production apparatus 100 includes an ion emission part 101, a charged particle accelerator 102 for accelerating an ion beam emitted from the ion emission part 101, and a neutron generation part 103 for emitting neutrons when receiving the accelerated ion beam. Further, a holding part 105 for holding a container 104 for storing a thorium lump which is an irradiation object of neutrons is provided so as to be faced to the neutron generator 103. The ion beam emitted from the ion emission part 101 is accelerated by the charged particle accelerator 102, and the neutron generation part 103 is irradiated therewith. The neutron generation part 103 receiving the ion beam emits neutrons, and a thorium aggregate in the container 104 is irradiated with the neutrons, and thereby uranium 233 is doped into the thorium aggregate.
Patent JP-2012255013-A (JP)
Title: Selective crystallization of 3-pyridyl-1-hydroxyethylidene-1,1-bisphosphonic acid sodium as hemipentahydrate or monohydrate
Inventor: CAZER FREDRICK DANA
IPC: A61P19/00
Filed: 2012-08-13
Abstract: PROBLEM TO BE SOLVED: To provide crystallization procedures which yield the hemipentahydrate form or the monohydrate form.SOLUTION: The present invention discloses 3-pyridyl-1-hydroxyethylidene-1,1-bisphosphonic acid sodium hemipentahydrate and monohydrate, and methods of preparing the hemipentahydrate or monohydrate through control of the nucleation temperature and rate of crystallization.
Patent JP-2014038042-A (JP)
Title: Spectroscopy measurement method, spectroscopic measurement equipment, and method of generating transformation matrix
Inventor: ARAI YOSHIFUMI
IPC: G01J3/26
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To estimate a spectrum accurately without being influenced by individual difference or measurement error of spectroscopic measurement equipment.SOLUTION: A transformation matrix is applied to a measured spectrum, to obtain a spectrum. The transformation matrix is determined as follows: linearly projecting a measured spectrum for a known beam (known-beam measured spectrum) in a linear space formed of a principal component vector of a spectrum measured by reference measurement equipment, to obtain a reference known-beam measured spectrum; and deciding an evaluation function, which is defined by linearly coupling a deviation between an estimated spectrum obtained by applying the transformation matrix to the reference known-beam measured spectrum and a known-beam spectrum (spectrum of the known beam) with dispersion of the component in the transformation matrix, so as to be an extreme value). No measurement is required for spectroscopic characteristics or sensitivity characteristics of spectroscopic measurement equipment, thereby preventing inclusion of errors or allowing the spectrum to be estimated accurately from the measured spectrum.
Patent JP-2012226784-A (JP)
Title: Information terminal and program
Inventor: HARADA YUKIO
IPC: G06Q50/10
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily grasp an actual situation and sales transition in a sales floor at each time zone.SOLUTION: A store computer 105 stores data picked up in time series by an imaging apparatus that picks up images of a sales floor as well as sales data in which the sales of commodities displayed in the sales floor are recorded including the date and time of the sales registration. An information terminal 102 lists the videos of the sales floor at every time zone of a predetermined time interval with reference to a predetermined date and time on the basis of the picked up data. The information terminal 102 totals sales of commodities on a reference day based on sales data related to the reference date and time for every time zone and displays the totaled sales of the commodities at the every time zone.
Patent JP-2014037598-A (JP)
Title: Method of producing high carbon steel
Inventor: KUSHIMOTO ATSUSHI
IPC: C21C7/10
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To produce a high carbon steel having little AlOcluster by composition control of an inclusion only with C deoxidation while maintaining cleanliness of the steel by using a circulation type degassing apparatus.SOLUTION: The high carbon steel is produced by using a molten steel circulation type degassing apparatus. The high carbon steel is produced by adjusting a molten steel composition to have C:0.7 to 1.2%, Si:0.03 to 1.2%, Mn:0.05 to 1.8%, sol.Al:0.002 to 0.03%, O (dissolved oxygen):0.003% or less, adjusting relationship between O (dissolved oxygen) and sol.Al to satisfy (1) expression:[%O]<0.0001×[%Al], adjusting a slag component on the molten steel to have a total of CaO and AlO:80% or more, SiO:3.0% or more, T.Fe+MnO:1.0% or more, CaO/AlO=1.5 to 4.0, then performing a circulation processing while maintaining a pressure in a vacuum tank of the molten steel circulation type degassing apparatus at 1.0 (kPa) or less and.
Patent JP-2014039935-A (JP)
Title: Manufacturing apparatus of fin for flat tube
Inventor: KARASAWA MASANAO
IPC: B21D53/08
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a fin for a flat tube, capable of preventing deformation of a metallic belt-like body of a product width when manufacturing the fin for the flat tube.SOLUTION: The manufacturing apparatus comprises a press device 48 provided with a metal mold device 46 for forming the metallic belt-like body by forming a notch part into which the flat tube enters, an inter-row slit device 52 for forming the metallic belt-like body of the product width by aligning a plurality in the width direction by cutting the metallic belt-like body 49 formed with the notch part in a predetermined width and a cutoff device 60 for cutting a plurality of respective product width metallic belt-like bodies 49 formed by the inter-row slit device 52 in the predetermined length, and the plurality of product width metallic belt-like bodies 49 coming out of the inter-row slit device 52 are provided so as to enter the cutoff device 60 after passing through a downwardly slackened state B, and a support part 90 is provided for supporting the plurality of product width metallic belt-like bodies 49 by abutting on an under surface of the plurality of product width metallic belt-like bodies 49 of the downwardly slackened state B.
Patent JP-2014041889-A (JP)
Title: Optical semiconductor device
Inventor: SASAHATA KEIJI
IPC: H01S5/026
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain an optical semiconductor device in which variation in line widths of output beams obtained when each of a plurality of semiconductor lasers is driven can be reduced.SOLUTION: Output beams from two groups of semiconductor lasers 1a-1l which are arranged to be apart each other are coupled by an MMI coupler 2. Output beams from the MMI coupler 2 is amplified by an SOA 3. The two groups of semiconductor lasers 1a-1l are connected to the MMI coupler 2 by a plurality of curved waveguides 4a-4l, respectively. The curved waveguides 4a-4l have a same radius of curvature.
Patent JP-2014041899-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KURATOMI BUNSHI
IPC: H01L21/56
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that since resin containing a hard silica system filler or the like vigorously flows to a gate part communicating with a cavity part in a mold die, and the abrasion of those surfaces is easily advanced, it is thought to be valid that the gate part, that is, gate insert is constituted of materials whose hardness is higher than that of materials constituting the cavity part or the like for increasing abrasion resistance, and that since copper ion such as a copper system lead frame is diffused to a cobalt part as the binder part of a sintered body in a portion where the copper system lead frame and the gate insert are brought into contact with each other, the binder part becomes fragile, and peels in cleaning or the like.SOLUTION: In a transfer mold process in a method for manufacturing a semiconductor device, a portion where the gate insert of a mold die is brought into contact with at least a copper system lead frame is coated with a coat member film having copper diffusion preventing property.
Patent JP-2013137737-A (JP)
Title: Method and structure for communicating between sata host and sata target device through sas domain
Inventor: LUKE E MCKAY
IPC: G06F3/06
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and structure for directly coupling SATA hosts (SATA initiators) with SATA target devices through a SAS fabric and an enhanced SAS expander.SOLUTION: An embodiment comprises SATA/STP connection logic to open a SAS (STP) connection between a directly attached SATA host and a SATA target device in response to receipt of an FIS from the host or target while no connection is open. The opened connection is closed after expiration of a predetermined timeout period of inactivity between the connected host and target. SATA hosts may be coupled through the SAS fabric with a larger number of SATA target devices and multiple SATA hosts may be coupled with the SAS fabric.
Patent JP-2014040353-A (JP)
Title: Chemical strengthened crystallized glass product
Inventor: UMAYAHARA YOSHIO
IPC: C03C10/02
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a chemical strengthened crystallized glass product having high mechanical strength and excellent designability; and a method for manufacturing the same.SOLUTION: Both of the front face and the rear face are formed of the free surface, and have compressive stress layers, respectively.
Patent JP-2014042549-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for which interest of a game is improved.SOLUTION: There is a case that, after stop symbol notification of stopping a chance spot ("1, 1, 2") indicating that big winning reliability is low is executed as illustrated in (D), background change notification of changing a background image in an image display device 5 from an image (normal background image) with daytime as a motif to a background image (special background image) with nighttime as a motif, indicating that the big winning reliability is high, is executed as illustrated in (F). Then, according to a change timing of the background image in 1 variation, an advantage degree is different.
Patent JP-2014045248-A (JP)
Title: Communication control method, station side communication device, subscriber-system point-to-multipoint optical communication system, and recording medium
Inventor: NISHIHARA SUSUMU
IPC: H04L12/44
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication control method, station side communication device, subscriber-system point-to-multipoint optical communication system, and recording medium that can achieve power saving at an OLT side.SOLUTION: The invention is a method for controlling communication of an OLT 100 performed by a subscriber-system point-to-multipoint optical communication system 301, and is characterized in performing a detection step of detecting that an ONU 200 is operating in a sleep mode and a transmission interval setting step of setting a transmission interval of a transmission permission signal (gate signal) periodically transmitted from the OLT 100 to the ONU 200 to a period longer than a transmission interval of the transmission permission signal in a normal activation mode for the ONU 200 operating in the sleep mode.
Patent JP-2014044540-A (JP)
Title: Device, method and program for calculating product of vector and matrix
Inventor: YASUDA YOSHIHITO
IPC: G06F17/16
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To calculate the product of a binary matrix and a real vector always at a high speed.SOLUTION: In the present invention, whether a binary matrix is converted into a zero-suppress type binary decision graph (ZDD) or a binary matrix is calculated as it is without conversion is determined on the basis of a score calculated using a function having a value that decreases as the density of non-zero elements in the binary matrix increases and decreases as the rank of the matrix decreases. When it is determined that the binary matrix is converted into the ZDD, the binary matrix is converted into the ZDD, the product of an input N-dimensional real vector and the binary matrix converted into the ZDD is calculated. When it is determined that the binary matrix is not converted into the ZDD, the product of the binary matrix using no ZDD and the N-dimensional real vector is calculated.
Patent JP-2014046235-A (JP)
Title: Fresh water generating method
Inventor: KOBAYASHI KENTARO
IPC: C02F1/44
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a fresh water generating method, which prevents the differential pressure of a separation membrane from increasing due to an aggregated flock not separated in sedimentation separation after aggregation, allowing for stable operation in membrane filtration with a separation membrane, preventing reduction in the removal ratio of a target component.SOLUTION: The fresh water generation method includes: injecting a first pH adjusting agent to water to be treated so as to produce a first pH adjusted water; injecting a cationic coagulant to the first pH adjusted water so as to produce an aggregated water; solid-liquid separating of the aggregated water so as to produce a first solid-liquid separated water; injecting a second pH adjusting agent to the first solid-liquid separated water so as to produce a second pH adjusted water; and filtering the second pH adjusted water with a separation membrane 30 so as to produce a membrane-filtered water. The pH of the aggregated water, the pH of the first solid-liquid separated water, and the pH of the second pH adjusted water satisfy the expressions (i) to (iii): (i) 4.0≤(pH of aggregated water)≤6.5; (ii) (pH of the second pH adjusted water)≤7.5; and (iii) ((pH of the second pH adjusted water)-(pH of the first solid-liquid separated water))≥1.0.
Patent JP-2012231550-A (JP)
Title: Image display apparatus and program
Inventor: KOSHIRO TAKASHI
IPC: H04N5/93
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image display apparatus which enables change process in themes of a series of images stored in an image folder to be identified at a glance.SOLUTION: An image display apparatus 1 comprises: a display 11; an icon data table 153 which stores image themes in association with theme icons expressing the themes; a ROM 15 which stores an image folder 152 in which a series of images are stored; and a CPU 18 which detects the image theme for each of the series of images. The CPU 18 divides the series of images into respective image sequences, and for each image sequence, extracts an image theme representing a content of the image sequence from among the detected image themes as an image sequence representing theme. Respective theme icons corresponding to the extracted image sequence representing themes are arranged in the order of the image sequence in the series of images for creating folder icons, so as to be displayed as the folder icons of the image folder 152.
Patent JP-2014045964-A (JP)
Title: Chair and backrest thereof
Inventor: KAWAMOTO SEITARO
IPC: A47C7/02
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a backrest which is formed by fixing a flexible sheet material on a back frame material, and is improved in fixing strength of the flexible sheet material without spoiling easiness in fixing.SOLUTION: A tape-like side edge member 18a is fixed on the side edge of a flexible sheet material 8, and a side fitting groove 22 in which the side edge member 18a is fitted, is formed on a back frame material 7. A downward hook-like engaging nail 25 is formed at the side edge member 18a, and a first engaging part 31 in which the engaging nail 25 is fitted, is formed on the back frame material 7. The engaging nail 25 can be easily engaged with the first engaging part 31 by moving the side edge member 18a downward, therefore easiness in fitting the flexible sheet material 8 is not spoiled. The engaging nail 25 acts on pull-out of the side edge member 18a as strong resistance, therefore extremely high fixing strength can be secured.