baber/WOPTO huggingface dataset:
Patent JP-2015070595-A (JP)
Title: Transmission device
Inventor: SATO MASANORI
IPC: H04J14/00
Filed: 2013-10-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem of incapability of sufficiently taking measures against deterioration in performance of error correction codes.SOLUTION: A transmission device for transmitting signal light obtained by performing polarization multiplexing comprises: a frame encoding unit for encoding an electric signal according to a predetermined frame format; an error correction encoding unit for granting a predetermined error correction code to encoded signal data encoded by the frame encoding unit; and a transmission loss information acquisition unit for acquiring transmission loss information based on loss received by the encoded signal data to which the error correction code is granted when transmitting the encoded signal data, from a reception device to be a transmission destination. The error correction encoding unit adjusts a degree of redundancy of the error correction code to be granted to the encoded signal data, on the basis of the transmission loss information acquired by the transmission loss information acquisition unit.
Patent JP-2015072074-A (JP)
Title: Heat pump type heating device
Inventor: WATANABE MICHIHARU
IPC: F25B1/00
Filed: 2013-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type heating device that can suppress decline in a COP.SOLUTION: A heat pump type heating device includes: a refrigerant cycle 100 formed by interconnecting a compressor 2, an expansion valve 5, a radiator 3, a high pressure side heat exchanger 4 for cooling a refrigerant CL by using refrigerant water W2, an evaporator 6a and a low pressure side heat exchanger 7 for heating the refrigerant CL by using the refrigerant water W2 in an annular manner; and a second water cycle 120 formed by interconnecting a compressor heat exchanger 122 for heating the refrigerant water W2, a cooling heat exchanger 6b for cooling the refrigerant water W2, the high pressure side heat exchanger 4 and the a low pressure side heat exchanger 7 in an annular manner. The low pressure side heat exchanger 7 heats the refrigerant CL by using the refrigerant water W2 heated by the compressor heat exchanger 122 and the high pressure side heat exchanger 4 cools the refrigerant CL by using the refrigerant water W2 cooled by the cooling heat exchanger 6b. The cooling heat exchanger 6b cools the refrigerant water W2 by using air Air of which temperature is lowered by the evaporator 6a.
Patent JP-2014027681-A (JP)
Title: Method and apparatus for implementing path-based traffic stream admission control in wireless mesh network
Inventor: LIVET CATHERINE
IPC: H04W40/04
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for performing path-based traffic stream (TS) admission control in wireless mesh networks to address the fact that admission control in mesh networks must ensure that all of the MPs in the network will be able to satisfy resources/QoS requirements for current and new sessions upon admission of a new TS.SOLUTION: There is disclosed a method and apparatus for implementing path-based TS admission control in a wireless mesh network having a distributed and/or centralized admission control architecture. When the distributed admission control architecture is used, a source mesh point (S.MP) transmits a request for TS admission requiring certain resources/quality of service (QoS). The request propagates through the wireless mesh network until the destination mesh point (D.MP) is reached and an admitted path is determined.
Patent JP-2015075326-A (JP)
Title: Indicator illumination device
Inventor: KOBAYASHI SHINYA
IPC: B60K35/00
Filed: 2013-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an indicator illumination device capable of preventing light emitted from a light source element mounted on a circuit board for illumination of design from leaking out of a desired range, capable of improving visibility of indicator design, and capable of preventing a copper foil pattern on the circuit board to which the light source element is coupled from being damaged by excessive stress.SOLUTION: A copper foil pattern 31 for light source connection which is disposed on a surface of a circuit board 30 on which a light source element 50 for illuminating an indicator design 29 is mounted and to which the terminal of the light source element 50 is soldered, comprises an extension part 311 extending outside of a contour of a bottom 41 of a light case 40 disposed on the circuit board 30 side, and the extension part 311 has a pattern connection part 33 to be connected to a copper foil pattern 32 for control.
Patent JP-2015074707-A (JP)
Title: Polishing composition, method for producing the polishing composition, and polishing method
Inventor: TAKAHASHI HIROSHI
IPC: C09K3/14
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a polishing composition and a polishing method that can suppress deterioration of flatness of a semiconductor substrate even if an overpolishing time is set long so that a silicon oxide insulating film can be completely removed in a CMP technique.SOLUTION: A polishing composition according to the present invention contains (A) abrasive grains containing cerium oxide, (B) nitric acid or its salt, (C) a carboxylic acid or its salt, and (D) a dispersion medium. The polishing composition is prepared by dispersing (A) the abrasive grains containing cerium oxide and (B) the nitric acid or its salt in (D) the dispersion medium, and then adding (C) the carboxylic acid or its salt thereto.
Patent JP-2015077721-A (JP)
Title: Production device for molded part by injection molding provided with stack mold, and method for producing the same
Inventor: TOBITA KUNIAKI
IPC: B29C45/32
Filed: 2013-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a production device for a molded part by injection molding provided with a stack mold capable of suppressing the generation of carbonized rubbish and resin leakage and performing molding at high precision.SOLUTION: Provided is a production device including: a movable platen operation mechanism 23 of controlling the moving speed of a movable platen 9 and moving the movable platen; and another driving source 24 supporting an intermediate die 5 from a direction confronted with a plasticization apparatus 1. Upon die opening, the movable platen is moved along a guide 26 to a die opening direction at a velocity higher than the speed at which the plasticization apparatus is moved by the movable platen operation mechanism, thus the die set of the movable platen is moved to the die opening direction, while allowing the intermediate die to receive the force at which the plasticization apparatus moves via a hot runner projection part 25, the another driving source is controlled so as to be moved to the die opening direction at the velocity same as that the plasticization apparatus moves, and the intermediate die is moved by the another driving source while being supported from the direction confronted with the plasticization apparatus.
Patent JP-2015080131-A (JP)
Title: Acoustic wave filter device
Inventor: FUJIMORI EIJI
IPC: H03H9/25
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic wave filter device which can be made compact in size, and which can more effectively radiate heat generated in an IDT electrode.SOLUTION: In an acoustic wave filter device 1, a plurality of IDT electrodes 3 and 4 are formed on a piezoelectric substrate 2, and a filter circuit is configured of the plurality of IDT electrodes 3 and 4, and a support member 5 is disposed to surround the plurality of IDT electrodes 3 and 4, and a cover member 6 is disposed on the upper face of the support member 5, and an electrode 31 is disposed to receive the heat of the IDT electrodes 3 and 4 which generate heat during operation among a plurality of electrode lands 31 disposed on the piezoelectric substrate 2, and a via hole electrode 24 is connected to the electrode land 31, and the via hole electrode 24 is electrically connected to an external connection terminal 8 for connection to the outside by a wiring electrode 10 disposed on the cover member 6.
Patent JP-2015080370-A (JP)
Title: Power conversion device
Inventor: KONO MASAKI
IPC: H02M7/12
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce harmonic components of a power-supply current while suppressing an increase in cost.SOLUTION: A power conversion device includes: a converter circuit (11) full-wave rectifying an output of an AC power supply (30); a capacitor section (12) having a capacitor (12a) connected between output nodes of the converter circuit (11) and outputting a pulsatile DC voltage (vdc); and an inverter circuit (13) converting an output of the capacitor section (12) into AC power. The capacitor section (12) is configured so that the capacitance (C) of the capacitor section (12) reduces with increasing the output voltage (vdc) of the converter circuit (11), and the capacitance (C) increases with reducing the output voltage (vdc).
Patent JP-2015077935-A (JP)
Title: Storage tray structure for vehicle
Inventor: FUKUDA EIICHIRO
IPC: B60R7/04
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a storage tray structure for a vehicle in which a storage tray extending in a vehicle width direction is arranged below a rear seat of a vehicle cabin and which can ensure rigidity by a simple configuration.SOLUTION: A storage tray 40 includes: a bottom part 41 that is formed long in a vehicle width direction; a notch part 43 that is formed forward from a rear edge 42 at the center in the vehicle width direction of the bottom part 41; a left notch part 44 that is formed forward from a left-side rear edge 42 of the bottom part 41; a right notch part 45 that is formed forward from a right-side rear edge 42 of the bottom part 41; and a vertical wall 46 that is erected along the whole circumference of a periphery of the bottom part 41 and a periphery of the notch part 43.
Patent JP-2015080786-A (JP)
Title: Heating method of steel plate
Inventor: SHIMOZU KOJI
IPC: B21D24/00
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a heating method of a steel plate for directly heating the steel plate nonuniform in the cross-sectional area orthogonal to an electric conduction direction by electric conduction heating.SOLUTION: A heating method of a steel plate is provided for directly heating the steel plate nonuniform in cross-sectional area orthogonal to an electric conduction direction by electric conduction heating. A plurality of cooling areas are set by dividing the steel plate in the electric conduction direction connecting paired electrodes sandwiching the steel plate, and a first process heats the whole steel plate to a temperature less than an austenite transformation starting temperature (Ac1), and a second process forms a temperature gradient of lowering toward a place where a cross-sectional area is small from a place where a cross-sectional area is large, by cooling in a temperature lowering width in inverse proportion to a cross-sectional area orthogonal to the electric conduction direction of the respective cooling areas, and a third process uniformly heats the whole steel plate to the austenite transformation completion temperature (Ac3) or more by conducting an electric current to the whole steel plate in the electric conduction direction.
Patent JP-2015081471-A (JP)
Title: Investigation method for front natural ground
Inventor: IWATA GORO
IPC: E21B49/02
Filed: 2013-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an investigation method capable of improving the evaluation precision of front natural ground investigation using a hydraulic hammer.SOLUTION: An investigation method for front natural ground includes: calculating impact energy E2 by boring a plurality of natural grounds having different soil properties with a hydraulic hammer 22; finding working face evaluation points X of boring surfaces thereof; and applying the working face evaluation points X and the impact energy E2 to (3) X=E2 K(X) c+d, here, (5) K(X)=1/{1+exp(-a(X-b))}, and thereby finding unknown "c" and "d" as known c' and d' and also finding unknown parameters "a" and "b" so as to determine K(X) including them as K'(X). Then the method includes applying the impact energy E2 found for a natural ground to be investigated to (4) X=E2 K'(X) c'+d' so as to estimate working face evaluation points X of the natural ground to be investigated.
Patent JP-2015087115-A (JP)
Title: Neutron count analyzer and radiation measuring device
Inventor: OKADA KOICHI
IPC: G01T3/08
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a neutron count analyzer and radiation measuring device which can perform the energy analysis of a gamma ray and the energy analysis of a neutron over a wide range in a gamma-ray and neutron mixed field with a single device.SOLUTION: A gamma ray incident on a CdTe semiconductor detector 101 from outside and a gamma ray (secondary gamma ray) generated by reaction between Cd/Te, which constitute the CdTe semiconductor detector 101, and neutrons are simultaneously detected; and a neutron count and neutron flux in an environment to be measured are obtained so as to analyze a neutron environment in a neutron count analyzer 103A. Simultaneously, a gamma ray count and so on in the environment to be measured are obtained so as to analyze a gamma ray environment in a gamma ray analyzer 104.
Patent JP-2015084702-A (JP)
Title: Method for producing instant scraping egg flavor food
Inventor: KITAGAWA SAYURI
IPC: A23L15/00
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an instant scraping egg flavor food in which a process of treatment before freezing can be easily performed, and further producible even without using eggs.SOLUTION: Provided is a method for producing an instant scraping egg flavor food comprising: a step of preparing a mixed liquid obtained by mixing soybean protein, an emulsion including fat and water and bittern as a coagulant; and step of freezing the mixed liquid, and in which the liquid temperature is retained to the temperature conditions under which the reaction between the coagulant and the soybean protein is suppressed before freezing.
Patent JP-2015085571-A (JP)
Title: Ink jet recorder
Inventor: NAGATA NORIO
IPC: B41J2/01
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder exactly forming a gap between a print head and a platen when the gap is made a prescribed gap.SOLUTION: A line printer (ink jet recorder) includes: a platen unit; a head unit 12 mounted with a print head thereon; and three spheres 23 to 25 abutting on the head unit 12 and the platen unit to make a gap constant. The spheres 23 to 25 are supported by a holding frame so that they can be rolled. When the head unit 12 and the platen unit are made to abut on the spheres 23 to 25, the attitude of the head unit 12 is changed, and a reference surface 12a of the head unit 12 is made parallel to a platen surface 17a, the spheres 23 to 25 easily move in relation to the head unit 12 and the platen unit, thereby preventing wear of the head unit 12 and the platen unit even if an operation for forming a gap is repeated.
Patent JP-2014199910-A (JP)
Title: Piezoelectric thin film element and ink-jet recording head, and ink-jet image forming apparatus
Inventor: MAGAI MASARU
IPC: H01L41/047
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric thin film element that can suppress diffusion of components to a ground layer that may cause deterioration in characteristic of a dielectric thin film so as to improve characteristics of a piezoelectric film.SOLUTION: A piezoelectric thin film element includes a substrate 11, a deposition diaphragm 12 that is provided on the substrate 11, a lower electrode 13 that is provided on the deposition diaphragm 12 and includes a metal film of platinum or iridium, a piezoelectric film 14 that is provided on the lower electrode 13 and composed of a polycrystalline material, and an upper electrode 15 that is provided on the piezoelectric film 14. The lower electrode 13 is provided on a titanium oxide film 17 on the deposition diaphragm 12, and composed of the metal film 18 of platinum or iridium formed on the titanium oxide film 17 and a conductive oxide 19 formed on the metal film 18 of platinum or iridium, where the metal film 18 of platinum or iridium has a thickness of 150 nm or more and 250 nm or less and is formed of a dense film without hollow holes having an average particle diameter of crystals of 250 nm or more.
Patent JP-2015091909-A (JP)
Title: Method for purifying sugar lowered starch sugar solution
Inventor: KAJIYAMA JIN
IPC: C08B30/18
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a sugar lowered starch sugar solution solving a problem of loss of a deionization function of an ion exchange resin pointed out by prior art, independent of manufacturing conditions of the sugar lowered starch sugar solution and having improved utilization efficiency of the ion exchange resin.SOLUTION: There is provided a method for purifying a sugar lowered starch sugar solution using a weakly basic anion exchange resin having an acrylic matrix structure.
Patent JP-2015093003-A (JP)
Title: Medical device
Inventor: TSURUTA SHOEI
IPC: A61B1/01
Filed: 2013-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a treatment tool 20 in which an induction current does not flow through an operation wire 25 at an operation part 24 operated by an operator.SOLUTION: A treatment tool 20 includes an operation part 24 operated by an operator, an insertion part 22 extending from the operation part 24 that is inserted in a body of a subject, and an operation wire 25 that inserts the insertion part 22 for transmitting the operation of the operation part 24 to a treatment part 21 on a tip side of the insertion part 22. The operation wire 25 includes a first wire 26, one end of which is connected to the treatment part 21, and to which an AC magnetic field or an AC electric field is applied, and a second wire 28, one end of which is connected to the operation part 24, and the other end of which is connected to the first wire 26, but insulated from the first wire 26.
Patent JP-2015093116-A (JP)
Title: Trolley apparatus
Inventor: ONODA FUMIYUKI
IPC: A61B19/00
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a trolley apparatus capable of supplying power to many peripheral devices for an endoscope, which vary power consumption values depending on a set value of a parameter, by restricting a maximum value of a power consumption value in use to an upper-limit power consumption value.SOLUTION: A power consumption calculation unit 61a in an insulation transformer 14 to which a plurality of peripheral devices for an endoscope, such as a video processor 21, are connected, calculates a total value of respective power consumption values of the connected devices. A calculation unit 61b sets a maximum value of a power consumption value of an electrosurgical knife device 23 in use to the upper limit power consumption value such that a difference obtained by subtracting the total value from the power supply capacity value of a power transformer 53 becomes positive. A control unit 61d restricts a change in a setup value of the parameter within a range of being equal to or less than the upper-limit power consumption value.
Patent JP-2015086065-A (JP)
Title: Garbage box
Inventor: WATANABE CHIAKI
IPC: B65F1/00
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a garbage box for being used by throwing garbage thereinto, because the probability of an entry of the garbage thereinto is low, though the garbage is often thrown thereinto due to troublesomeness of exit from a foot warmer, after use of tissue paper and the like at home.SOLUTION: In a garbage box, an opening is provided in an upper part of a garbage box body; a receiver part for receiving garbage thrown into the garbage box is provided on a back surface of the garbage box body; and a weight is attached to a lower part of the garbage box body so that the garbage box can be stably installed.
Patent JP-2015099499-A (JP)
Title: Control panel and control device
Inventor: AKIEDA SHINICHIRO
IPC: G06F3/041
Filed: 2013-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a control panel which can be operated without being dented when it is pressed with a finger or the like.SOLUTION: A control panel has a first substrate, a second substrate, a load sensor installed between the first substrate and the second substrate, and a clip that holds the first substrate and the second substrate together. The load sensor detects the size of the force applied to the first substrate.
Patent JP-2015101902-A (JP)
Title: Burying tool
Inventor: OKURA KENHO
IPC: E04B1/26
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a burying tool, easy in burying work to a member, and excellent even in safety, by using in a connection part of the mutual members, in various wooden structures including a wooden building.SOLUTION: A burying tool 11 is provided with a screw part 21 being a rod shape of being buried in a prepared hole 52 formed in the member such as a horizontal material 51, projecting from a side peripheral surface of a columnar trunk body 23 and having a projection strip 25 of extending in a spiral shape, a mooring shaft part 31 integrated with the member by an adhesive A filled in the prepared hole 52 and a female screw 26 concentrically integrated in a series shape and also threadedly engaging a bolt 86. Strength can be improved without increasing a diameter and the extension of the screw part 21 by integrating the screw part 21 and the mooring shaft part 31, and the burying work can also be executed without newly inputting equipment investment. Both parts are different in nature and redundancy is secured, and constant stability can be maintained even in a limit state.
Patent JP-2015094579-A (JP)
Title: Exhaust hole cover
Inventor: AKAMATSU TAKASHI
IPC: F24F7/06
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust hole cover having heat resistance.SOLUTION: An exhaust hole cover includes an inverted type metal thin plate-based cover body 1, and a fiber filter 4 that is stretched so that a window part 3 of a ceiling wall 2 of the cover body 1 is closed. A cutting line is formed in the metal fiber filter 4, a cut projection piece is formed on the cover body 1 side, the cut projection piece is inserted into the cutting line and folded, and thereby the metal fiber filter 4 is fixed to the cover body 1. The whole exhaust hole cover is expandable/contractible in a longitudinal direction.
Patent JP-2015105855-A (JP)
Title: Underwater detection device
Inventor: ISHII KOJI
IPC: G01V8/10
Filed: 2013-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an underwater detection device which is used underwater and which can surely detect foreign bodies such as glass pieces, metal pieces, and sediment on a bottom face of a water-filled pool without oversight when such foreign bodies exist there.SOLUTION: Light emission means 5 for emitting laser slit light 25, which linearly irradiates a bottom face 3 of a water-filled pool, is provided in the water of the pool. Foreign bodies 9 on the bottom face 3 in the water of the pool are detected by detecting the turbulence of a ray of the slit light 25 applied to the bottom face 3 of the pool by the light emission means 5.