baber/WOPTO huggingface dataset:
Patent JP-2013060095-A (JP)
Title: Rigid contact line device
Inventor: DANJO TAKUYA
IPC: B60M1/30
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem in workability of a rigid contact line 10 and insulating covers 20, 30 of a support insulator 3, and to prevent shift and electrolytic corrosion of a contact line cover.SOLUTION: This rigid contact line device of a side current collection type for a new urban traffic or the like supporting a rigid contact line 10 via an insulator 3 to a structure 2. The rigid contact line is obtained by integrating a base 12 and a trolley wire 11 by bolt-clamping via an ear 15. An upper surface end edge 21 of a contact line cover 20 is bent upward, and a lower surface end edge 22 is extended below a bolt head part and bent downward to prevent the drop of a bolt. Since both end edges are bent upward and downward so that a tool is easily put therein, the cover 20 is easily removed. A protrusion 23 of a cover rear surface abuts against a side surface of grip fittings 3a, 3b to prevent the biting between the fittings and the contact line. An insulator cover 30 comprises a pair of upper and lower half parts 31, 32 made of elastic synthetic resin, and the half parts are integrated by engaging a butting hook 33a with an engagement hole 34 with each other. Rainwater entering the cover 20 is discharged from a drain hole 24 to prevent electrolytic corrosion of the contact line.
Patent JP-2013064340-A (JP)
Title: Egr gas cooling system
Inventor: SAKEKAWA KEI
IPC: F01P7/16
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an EGR gas cooling system in which a rapid increase in the temperature of cooling water after an engine is started is made possible, by controlling how the cooling water flows in a low-temperature cooling water circuit.SOLUTION: This EGR gas cooling system includes: a main cooling water circuit 6 for circulating the cooling water via the engine 3, a main radiator 7 for radiating heat of the cooling water of the engine 3 and a primary EGR cooler 1 for cooling EGR gas by the cooling water; and the low temperature cooling water circuit 9 for circulating the cooling water via the engine 3, a sub-radiator 10 arranged integrally with or separately from the main radiator 7 and radiating the heat of the cooling water and a secondary EGR cooler 2 for cooling the EGR gas by the cooling water. The low temperature cooling water circuit 9 is provided with: a bypass flow passage 12 for merging on the upstream side of the secondary EGR cooler 2 by bypassing the sub-radiator 10 by branching off from the low temperature cooling water circuit 9; and a flow passage control valve 13 for controlling a flow of the cooling water of the sub-radiator 10 side and the bypass flow passage 12 of the low water temperature cooling water circuit 9.
Patent JP-2013066079-A (JP)
Title: Covering sound elimination device
Inventor: KAKISHITA MASAHIRO
IPC: H04R3/00
Filed: 2011-09-17
Abstract: PROBLEM TO BE SOLVED: To provide technique for eliminating covering sound caused when a microphone for the reception of the input of one sound source sound receives the other sound source sounds in a case where sounds from multiple sound sources are respectively input to microphones.SOLUTION: A covering sound elimination device receives n sound source sounds collected with n microphones and determines whether the respective sound source sounds are being produced or not by comparing the sound source sounds with predetermined thresholds respectively. When it is determined that any one of the sound source sounds is being produced and the other sound sources are not, a measurement instruction related to the one sound source is generated. When the measurement instruction related to the one sound source sound is generated, transmission characteristic parameters for generating covering sound to be caused from the one sound source sound with respect to the other sound source sounds are generated based on the inputs from the respective microphones at the time. The covering sound caused by the other sound source sounds is eliminated from the one sound source sound on the basis of the transmission characteristic parameters so as to generate the sound source sound with the covering sound eliminated therefrom.
Patent JP-2013063415-A (JP)
Title: Hollow fiber carbon membrane, separation membrane module, and method of manufacturing hollow fiber carbon membrane
Inventor: OKAME KEIJI
IPC: B01D71/02
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber carbon membrane that is easily manufactured, enables miniaturization of a device, and has superior performance of water separation and permeability; and to provide a separation membrane module employing the same and a method of manufacturing the hollow fiber carbon membrane.SOLUTION: A hollow fiber carbon membrane includes a first hollow fiber carbon membrane, and a second carbon film arranged on an outer surface of the first carbon film, wherein the second carbon film is the hollow fiber carbon membrane containing a metallic element and a sulfur element. Also, a separation membrane module employing the same and the method of manufacturing the hollow fiber carbon membrane are provided.
Patent JP-2013006009-A (JP)
Title: Seam ravel preventing method, seam ravel preventing apparatus and seam structure
Inventor: HASHIMOTO SEIJI
IPC: D05B1/10
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a new ravel preventing method and ravel preventing apparatus capable of effectively preventing the occurrence of raveling peculiar to a seam formed by a multi-thread chain stitch without being influenced by applied tension of a needle thread and a looper thread, and to provide a seam structure formed by the method and apparatus.SOLUTION: A thread hook 3 and a looper thread retainer 6 are disposed behind needle locations A and A. The thread hook 3 and the looper thread retainer 6 are rocked to allow a hook part 3b and a thread receiver 6a at their tips, respectively, to approach a looper 1. The hook part 3b retains a needle thread loop caught by the looper 1 and locates the left side needle thread loop at a position which is closer to the advance end of the looper 1 than is the needle location A. The thread receiver 6a locates a looper thread extending from the looper 1 to a fabric to be sewn in front of the needle location A. Then, a sewing operation is performed for at least one stitch.
Patent JP-2012092310-A (JP)
Title: Method for producing polyester
Inventor: MAEDA NAOYA
IPC: C08G63/88
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing polyester capable of reducing a CD content and an elution volume, and capable of producing polyester having little deterioration of physical properties and having excellent moldability.SOLUTION: This method for producing polyester includes: an esterification reaction step in which an aliphatic diol and an aliphatic dicarboxylic acid are reacted; a step in which polyester obtained after passing through the esterification reaction step is pelletized; and a contact treatment step in which the polyester pellets that are obtained are brought into contact with a mixed liquid containing ethanol and water; wherein the mixed liquid contains ≥10 to ≤99 mass% water with respect to the entire mixed liquid.
Patent JP-2012075309-A (JP)
Title: System and method for phase balancing in power distribution system
Inventor: JASON WEIN BLACK
IPC: H02J3/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for phase balancing in a power distribution system.SOLUTION: A phase balancing system (110) includes a load forecasting module (112), a phase unbalance identification module (114) and a demand response module (116). The load forecasting module (112) determines a load forecast for the distribution system for the period of interest and the phase unbalance identification module (114) determines voltage unbalance on the distribution system for the period of interest. The demand response module (116) estimates an available demand response on the distribution system for the period of interest and allocates an optimized demand response from the available demand response to minimize the voltage unbalance on the distribution system for the period of interest.
Patent JP-2012039131-A (JP)
Title: Light-emitting element and its manufacturing method
Inventor: SEO TETSUSHI
IPC: H05B33/10
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a composite material with excellent conductivity, a light-emitting element including the composite material, a light-emitting device, and a manufacturing method of the light-emitting element suitable for mass production.SOLUTION: A light-emitting element comprises a layer containing a luminescent material between a pair of electrodes, and the layer containing the luminescent material comprises a composite material including an organic compound and an inorganic compound exhibiting electron accepting property to the organic compound. Since the light-emitting element contains the composite material formed by the composition of the organic compound and the inorganic compound, the light-emitting element has excellent carrier injection property, carrier transportation property, and conductivity and can be driven at lower voltage.
Patent JP-2013073917-A (JP)
Title: Battery pack
Inventor: YOSHIOKA TOSHIKI
IPC: H01M10/6567
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-assemble battery pack with a simple structure.SOLUTION: In a battery pack, plural electric cells 7 are aligned and housed in a case 2. The case 2 comprises: a first case member 2 having a bottom part and both walls; a second case member 3a arranged on one end of the first case member 2; a third case member 3b arranged on the other end of the first case member 2; and a coupling member 4 coupling the second case member 3a and the third case member 3b with the first case member 2 interposed therebetween. A space is formed on walls 13a, 13b of the first case member 2, and the coupling member 4 is arranged in this space.
Patent JP-2013070974-A (JP)
Title: Game machine
Inventor: KITAI TAKENORI
IPC: A63F7/02
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine configured to appropriately display whether unattended Pachinko game machines which are not played are occupied or not by a player.SOLUTION: An operation detecting means detects whether the game machine is in operation or not. An article detecting means detects an article in a supply tray for supplying a game ball into a game ball launching apparatus. Time measurement is started by a timer means on the basis of the detection result of the operation detecting means and the detection result of the article detecting means. When the elapsed time reaches a predetermined time, a notification lamp is turned on.
Patent JP-2013076650-A (JP)
Title: Evaluation method
Inventor: NABEYA HIROMI
IPC: G01N23/227
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of easily and simply evaluating a more accurate initial surface state by correcting an error due to a damage generated by a measuring instrument when evaluating a surface-treated film (excluding chemical treatment by a medicine agent and fine shape processing or the like), and a polymer film subjected to surface modification which is unstable and apt to be invalidated.SOLUTION: When a surface state of a polymer film subjected to unstable surface modification such as corona treatment is quantitatively evaluated, an error due to a damage generated by a measuring instrument is corrected to evaluate a more accurate initial surface state.
Patent JP-2013076388-A (JP)
Title: Uniaxial combined cycle power generation plant and method for operating the same
Inventor: IZUMI HIROYUKI
IPC: F01D21/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a uniaxial combined cycle power generation plant capable of securing a required flow volume of cooling steam for a low-pressure steam turbine during a non-load rated speed operation without installing a separated steam source generator.SOLUTION: A gas turbine 1, a high-pressure steam turbine 3a, a low-pressure steam turbine 3c and a generator 4 are coaxially coupled. Exhaust gas of the combustion gas of the gas turbine 1 is used as a heat source to generate high-pressure steam and low-pressure steam in a waste heat recovery boiler 7, the high-pressure steam is supplied through a high-pressure regulator valve 17 to work in the high-pressure steam turbine 3a, and the low-pressure steam is supplied through a low-pressure regulator valve 22 to work in the low-pressure steam turbine 3c. During the non-load rated speed operation, the high-pressure regulation valve 17 is controlled to completely close while an opening degree of a variable guide blade 6 is controlled to increase a generation flow volume of the low-pressure steam.
Patent JP-2012050451-A (JP)
Title: TRANSGENIC NON-HUMAN MAMMAL COMPRISING POLYNUCLEOTIDE ENCODING HUMAN OR HUMANIZED C5aR
Inventor: MACKAY CHARLES REAY
IPC: C12Q1/02
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a transgenic non-human mammal having somatic cells and germ-line cells including a stable built-in type polynucleotide encoding a human or humanized C5aR.SOLUTION: The invention relates to use of the transgenic non-human mammals for screening agonists, inverse agonists and antagonists of human C5aR, and for testing efficacy of C5aR agonists, inverse agonists and antagonists in various animal models of disease.
Patent JP-2013084790-A (JP)
Title: Thermocompression bonding apparatus
Inventor: MORI MASATERU
IPC: H01L21/603
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermocompression bonding apparatus which pressurizes a thermocompression bonding target portion including a terminal region more uniformly even when a mounting component or the like is disposed on the rear surface side of a portion where the terminal region of a substrate is provided.SOLUTION: A thermocompression bonding apparatus 1 includes a holding unit 30 which holds a portion corresponding to a terminal region of a rigid wiring board 100 from below. The holding unit 30 has multiple holding pins 32 which contact with the rigid wiring board 100 thereby pressing and biasing the rigid wiring board 100 toward a flexible wiring board 200. Each of the multiple holding pin 32 includes: a bar like pin body; a biasing spring biasing the pin body toward the rigid wiring board 100; and a cushion pad 32e attached to a tip of the pin body at the rigid wiring board 100 side.
Patent JP-2012225506-A (JP)
Title: Planetary gear train of automatic transmission for vehicle
Inventor: SEO KANG SOO
IPC: F16H3/62
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a planetary gear train of an automatic transmission for a vehicle which has improved power delivery performance by combining a plurality of planetary gear sets and a plurality of frictional elements.SOLUTION: The planetary gear train of an automatic transmission for a vehicle includes an input shaft receiving an engine torque; an output shaft outputting a shifted torque; a first compound planetary gear set configured by connection of first and second simple planetary gear sets which have first and second sun gears, first and second planetary carriers, and first and second ring gears respectively; a second compound planetary gear set configured by connection of third and fourth simple planetary gear sets which have third and fourth sun gears, third and fourth planetary carriers, and third and fourth ring gears respectively; seven rotational shafts which are connected to at least two rotation elements of respective rotational elements of the first and second compound planetary gear sets or are connected to one rotation element; and seven frictional members each comprising three clutches and four brakes.
Patent JP-2013088619-A (JP)
Title: Optical fiber ribbon, optical fiber cable and method for mid-span branching of the same
Inventor: MATSUZAWA TAKASHI
IPC: G02B6/44
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber ribbon which is excellent in discriminability and handleability.SOLUTION: In an optical fiber ribbon 1, three or more optical fibers 2 (2A to 2D) are arranged in parallel, the two adjacent optical fibers 2 are connected by connection parts 3, and the connection parts 3 are intermittently provided each in a longitudinal direction X and a width direction Y of the optical fiber ribbon. Markings 6 to identify the optical fiber ribbon 1 are provided in positions in which the arbitrary connection parts 3 among the plurality of connection parts 3 are provided or in positions of all the connection parts 3 on each optical fiber 2.
Patent JP-2013088032-A (JP)
Title: Refrigerator, refrigerating showcase, and vending machine
Inventor: KOBAYASHI MAKOTO
IPC: F25B1/00
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of sufficiently cooling a coolant and restricting flash gas generation within the coolant even when a condenser is broken or a temperature of outside air around the condenser becomes high.SOLUTION: The refrigerator includes a compressor 1, a condenser 2, a first heat exchanger 3 for further cooling a coolant cooled by the condenser 2, a first flow rate regulating means 4 and second flow rate regulating means 5 for reducing a pressure of the coolant passing through the first heat exchanger 3, an evaporator 6 for evaporating the coolant subjected to pressure reduction by the second flow rate regulating means 5, and an ejector 7 which uses the coolant passing through the first flow rate regulating means 4 as a drive flow, uses the coolant passing through the evaporator 6 as an intake flow, and supplies both coolants to the compressor 1. Before the coolant passing through the first flow rate regulating means 4 is introduced into the ejector 7 as the drive flow, the first heat exchanger 3 performs heat exchange with the coolant cooled in the condenser 2, whereby the coolant cooled by the condenser 2 is further cooled.
Patent JP-2013094022-A (JP)
Title: Electric power conversion apparatus
Inventor: SHINOHARA HIDENORI
IPC: H02M3/28
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To solve problems in a DC-DC converter device in which only heat radiation means to a heat dissipation plate is used to cool switching elements, therefore when cooling an arrangement of elements with high calorific values, such as power MOSFETs, to achieve efficient heat radiation, it is required to reduce heat resistance or to have a complicated cooling path in a water-cooling apparatus.SOLUTION: In a DC-DC converter device, a plurality of switching elements for controlling a current flowing through voltage conversion inductor elements are fixed to a metal radiator having a higher heat transfer characteristic than a metal case via an insulation material having a heat transmission property, the metal radiator being fixed to the metal case. Complicated heat flow between adjacent switching elements can be decreased, which results in low thermal interference, thereby improving thermal diffusion and further enhancing cooling efficiency in the switching elements.
Patent JP-2013096126-A (JP)
Title: Gutter block and gutter using the same
Inventor: SUGIE MASANOBU
IPC: E03F5/04
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a gutter block with an inflow entrance (or inflow passage) of rain water, etc. formed along a longitudinal direction of the block body, capable of improving catchment efficiency, and a gutter consisting of the gutter blocks.SOLUTION: A gutter block 1 comprises: a block body 2 having an opening at least at one of its upper part and its side part and a flow pass 3; a plurality of spacer walls 6 with a predetermined thickness t formed on an inner wall 4 of the block body at predetermined intervals in the longitudinal direction; and support parts 7 each formed so as to be extended or projected toward the inside from the spacer wall 6 below an upper end face 6a of the spacer wall and supporting a cover body 111. Each of the spacer walls 6 is formed and separated from an upper end face 4a of an inner wall 4 of the block body 2 by a predetermined distance d. A guide inflow entrance 8 is formed on the upper part of the spacer wall 6 and a slit inflow entrance is formed between the spacer walls 6, 6 in the state that the cover body is arranged.
Patent JP-2013108232-A (JP)
Title: Buried pipe propelling device
Inventor: MINAMI MITSUSHIGE
IPC: F16L55/32
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a buried pipe propelling device which is high in burying accuracy and capable of excavating a long distance.SOLUTION: A buried pipe propelling device, which is used to bury a buried pipe (8) through a double process method made up of a first process and a second process, has: a guide pipe (3) which is usable for drilling a guide hole in the first process; a cutter head (4) which is connected to the guide pipe and used in the second process; a cutter port section (6) which is arranged at a rear of the cutter head; a leading pipe (7) which is arranged at the rear of the cutter port section and capable of guiding the buried pipe; a screw section (5) which is fixed on the cutter head and arranged inside the cutter port section as well as the leading pipe; and a head supporting section (21) which enables the screw section to be rotatably supported in the cutter port section.
Patent JP-2013096980-A (JP)
Title: Method for separating radioactive nuclide
Inventor: TAKASAKI MITSUHARU
IPC: G21F9/28
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a radioactive nuclide adhered to particles such as clay silt with less than 75 microns cannot be easily separated only by water washing.SOLUTION: It becomes possible to efficiently separate only a radioactive nuclide only by water washing by adding only water and a radioactive nuclide adhesion agent which is easily eluted in water and granulating and solidifying particles such as clay silt containing the radioactive nuclide with less than 75 microns.
Patent JP-2013106536-A (JP)
Title: Manufacturing method of coffee leaf tea raw material, and coffee leaf tea beverage using the same
Inventor: HIROSE YUKIO
IPC: A23L2/38
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a leaf tea raw material which applies inherent flavor and taste by using leaves of coffee tree, and a tea beverage thereof.SOLUTION: Plucked fresh leaves of coffee is subjected to reducing atmosphere roasting by overheated steam of 250-500°C.
Patent JP-2013109283-A (JP)
Title: Light source device and projector
Inventor: SHIMIZU TETSUO
IPC: G02F1/13
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a light source device in which rotational balance of a substrate having a fluorescent material is adjusted and a reduction in size is achieved, and further to provide a projector.SOLUTION: A light source device comprises: a substrate having a fluorescent material; a driving device that is provided at a first surface side of the substrate and drives to rotate the substrate around a predetermined rotational axis; a balance adjusting members for adjusting balance of the substrate; and an optical system to which fluorescent light emitted from the fluorescent material is made incident. In the light source device, the optical system is provided so as to face a second surface of the substrate facing the first surface, and the balance adjusting members is provided on the first surface.