baber/WOPTO huggingface dataset:
Patent JP-2015136680-A (JP)
Title: Dewatering equipment
Inventor: KOTANI KENJI
IPC: C02F11/00
Filed: 2014-01-24
Abstract: PROBLEM TO BE SOLVED: To accelerate the speed of floc dewatering, and to reasonably recover dewatered cake.SOLUTION: Dewatering equipment comprises a plurality of storage tanks 4 that store flocs, a dewatering mechanism that forms dewatered cake by dewatering the flocs in each of the storage tanks 4, and a mixing screw 7 that recovers the dewatered cake formed in the storage tanks 4. The mixing screw 7 is movable in the arrangement direction of the storage tanks 4 in a space formed below the plurality of storage tanks 4, and is located below the storage tank 4 in a state where a bottom 4a of the storage tank 4 is opened to receive the dewatered cake formed in the storage tank 4 through the bottom 4a.
Patent JP-2015141074-A (JP)
Title: Particulate detector
Inventor: MATSUSHITA SANEHIKO
IPC: G01N15/02
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a particulate detector capable of accurately detecting states of particulates in air at low cost on the basis of a change of electrical characteristics.SOLUTION: A particulate detector includes: an input section 41 which inputs a change of electrical characteristics between two opposed electrodes 4a, 4b installed in an air space 2 to be measured; and an identification section 42 identifying the size, number, and density of particulates 3 suspended in the air space 2 on the basis of the input change of the electrical characteristics.
Patent JP-2015142428-A (JP)
Title: Stator
Inventor: NAKANO YUKIKO
IPC: H02K1/18
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce a leakage current of a coil by reducing electrostatic capacitance between the coil and teeth within a slot in a stator.SOLUTION: The stator includes: a stator core 12 which is configured by stacking core plates 13a and 13b and includes a yoke extending in a circumferential direction and a plurality of teeth radially protruding from the yoke; and a coil 14 disposed in a slot 20 formed between the plurality of teeth. The teeth of the stator core 12 are configured by axially stacking tooth portions 18a and 18b of the core plates 13a and 13b. A tooth portion 18a of each of at least two core plates 13a among the core plates 13a and 13b is stacked while being disposed at a position where an edge thereof is circumferentially deviated from that of a tooth portion 18a of the other core plate 13b, thereby forming a gap 22 between the coil 14 and a sidewall surface 20a of the teeth within the slot 20.
Patent JP-2015140781-A (JP)
Title: injection control device
Inventor: MATSUDA JUNICHI
IPC: F02M51/02
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an injection control device which can perform high-precision current adjustment without using an inspection device.SOLUTION: An injection control device 1 controls driving of electromagnetic valves 2 to 5 by performing peak current control, pickup current control and hold current control to the electromagnetic valves 2 to 5. The injection control device 1 comprises: a non-volatile memory 6 in which a request current value such as a peak current command value, teacher data obtained by digitizing a characteristic in the vicinity of a peak point out of current waveforms obtained from a master injection control device which has finished current adjustment, and the like are stored; a microcomputer 7 which controls operations of the device as a whole; peak current supply means 12 which supplies peak currents to the electromagnetic valves 2 to 5 according to peak current command values for commanding maximum values of the peak currents; and so forth. The microcomputer 7 acquires values of the currents flowing in the electromagnetic valves 2 to 5 at each prescribed sampling period. The microcomputer 7 estimates the maximum values of the peak currents which actually flow in the electromagnetic valves 2 to 5 by using the acquired sampling current value and the teacher data.
Patent JP-2015143167-A (JP)
Title: Method for manufacturing lithium aluminate having slender particle shape
Inventor: FUKAZAWA JUNYA
IPC: C01F7/04
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide lithium aluminate having a slender particle shape useful for electrolyte holding plate applications of a molten carbonate fuel cell (MCFC) by an industrially useful method.SOLUTION: There is provided a method for manufacturing lithium aluminate having a slender particle shape including a reaction process of heating and reacting raw material mixture solution containing lithium hydroxide, an aluminum source, alkali hydroxide represented by MOH, where M represents Na or K, and an aqueous solvent with a molar ratio of M/Al of 2 or more and a molar ratio of Li/Al of 1.7 or more.
Patent JP-2015145198-A (JP)
Title: Rear cooler
Inventor: WAKAMATSU SHINGO
IPC: B60H1/00
Filed: 2014-02-04
Abstract: PROBLEM TO BE SOLVED: To match the blowout quantity of conditioned air from a plurality of air outlets with a desired rate, in a rear cooler.SOLUTION: A rear cooler includes: an evaporator 32 that generates conditioned air by cooling air; a case that accommodates the evaporator 32 and that has downside parts 30b with air outlets 30c for the conditioned air and upside parts 30a for being fitted to the downside parts 30b from above; and a first guide plate 34 that is provided in the upside parts 30a and that guides the conditioned air toward the air outlets 30c from a front face of the evaporator 32.
Patent JP-2015147217-A (JP)
Title: Jointing method
Inventor: SATO ISATO
IPC: B23K20/12
Filed: 2014-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a jointing method capable of making jointed metal members flat easily.SOLUTION: A jointing method for frictionally agitating to joint metal members 1 and 1 to each other comprises: a preparing step of butting to joint the end faces 1a and 1a of one end side of the metal members 1 and 1 to each other to form a jointing parts J; and a jointing step of inserting a rotary tool from the surfaces 1b and 1b of the metal members 1 and 1 to agitate the jointing parts J frictionally. The jointing method is characterized by performing the frictional agitation of the metal members 1 and 1 such that one end side is higher than the other end side.
Patent JP-2015149899-A (JP)
Title: Production technique for reducing radioactive material concentration of raw persimmon and dried persimmon
Inventor: TACHIBANA TAKAMASA
IPC: G21F9/12
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a raw persimmon for reducing a radioactive material concentration and a production method of a dried persimmon for reducing a radioactive material concentration.SOLUTION: The production method of the raw persimmon comprises: a production step of persimmon vinegar in which a raw material is mixed with zeolite and is aged, when persimmon vinegar is produced by using a fruit of the persimmon containing radioactive materials; and a step of spraying the persimmon vinegar on a persimmon field where persimmon trees are planted permanently.
Patent JP-2014132011-A (JP)
Title: Purification method of hexamethylenediamine
Inventor: MARIA IGNEZ BROGLIO
IPC: C07C209/86
Filed: 2014-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for separating hexamethylenediamine (HMD) from tetrahydroazepine (THA) while recovering the HMD containing the THA of very low concentration and keeping the HMD loss to a minimum.SOLUTION: This invention provides a method of purifying hexamethylenediamine (HMD) by separation from tetrahydroazepine (THA) comprising distilling in a distillation column a mixture that is obtained by hydrogenation of adiponitrile and contains hexamethylenediamine and tetrahydroazepine. The distillation column has a number of theoretical plates of 10-50, the number of theoretical plates corresponding to a portion of the distillation column situated above a feed point of the hexamethylenediamine. The purification method is characterized in that the retention time of the mixture in the column is 1-4 minutes.
Patent JP-2015153596-A (JP)
Title: Tray-equipped connector
Inventor: MIKAWA KAZUYA
IPC: H01R12/73
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a tray-equipped connector which has a structure that prevents problems such as malfunction of an ejection lever due to damage on a shaft.SOLUTION: A portion of a cover 160 with a strength higher than that of a portion of a housing 120 is used as some kind of a fulcrum for the rotation of an ejection lever 300. More specifically, when operating a tray 500 or an ejection bar 200, a contact face 340 of the ejection lever 300 is brought into contact with a reference part 194 of the cover 160 in conjunction with the operation. This causes the ejection lever 300 to move in such a manner that the contact face 340 rotates around the reference part 194 while sliding on the reference part 194.
Patent JP-2015154591-A (JP)
Title: Gate drive circuit and power supply device
Inventor: YAMAGUCHI ATSUSHI
IPC: H02M3/28
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a gate drive circuit which reduces a surge voltage, suppresses malfunction and has high speed switching performance, and a power supply device mounted with the gate drive circuit.SOLUTION: A gate drive circuit 60 includes: a gate resistance Rconnected to a gate G1 of a switching device Q1; and a gate diode Dconnected in parallel to the gate resistance R. A forward threshold voltage of the gate diode Dis V(Di), and a threshold voltage of the switching device Q1 is V(Tr), the relation of V(Di)<V(Tr) is satisfied.
Patent JP-2015151492-A (JP)
Title: Two component environment-friendly urethane waterproof material composition
Inventor: AOYAMA NAOCHIKA
IPC: C08G18/65
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a two component urethane waterproof material composition, which is environment-friendly, has excellent adhesivity to a top coat, suppresses interlayer swelling in summer time application, and provides a film having excellent heat resistance in winter time application.SOLUTION: A two component urethane waterproof material composition comprises a main agent containing an isocyanate group-terminated prepolymer obtained by a reaction of tolylene diisocyanate and a polyol, and a hardener containing 3,3'-dichloro-4,4'-diaminodiphenylmethane and a polyol as reactive components, and contains in a hardened material an alkaline earth metal salt of an organic acid as a urethanization catalyst. Specifically provided is a two component urethane waterproof material composition containing diethyltoluenediamine in the hardener and an imidazole compound having substituents at 1- and 2-positions as a urethanization catalyst, in which the alkaline earth metal salt of an organic acid is a calcium salt of an organic acid or a barium salt of an organic acid.
Patent JP-2014162476-A (JP)
Title: Gear shift device with motor for translation operation of drive shaft
Inventor: PASQUA PAOLO
IPC: B62M25/08
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a gear shift device of improved operation precision.SOLUTION: A gear shift device 10 with a motor for a bicycle includes a deformable articulation type motion mechanism 20 which is intended so as to be fixed to a frame T of the bicycle, a chain guide 40 which is held by the deformable articulation type motion mechanism and can take a different position to the frame T of the bicycle according to a different operation state of the motion mechanism, and a motor member 50 attached to the motion mechanism in such a manner as contains motor casings 51;151 and a master drive shaft 52 which directly protrudes from the motor casings, to deform the articulation type motion mechanism such that it takes a different operation state. The master drive shaft cannot be rotated and translation motion is possible in axial direction to the motor casing 51.
Patent JP-2015158740-A (JP)
Title: Information processing device and program
Inventor: MURATA SHUNEI
IPC: G16H10/60
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device and a program that are capable of checking if approval has been obtained.SOLUTION: An information processing device includes first input means, second input means and storing means. The first input means receives an instruction input to select usable medicine recording information to be approved, from a storage unit storing used medicine recording information in which a medicine used for every therapy has been recorded. The second input means is associated with the usable medicine recording information to be approved, and receives an input of approval information approving the usable medicine. The storing means makes the storage unit store the approval information in association with the usable medicine recording information to be approved.
Patent JP-2015158149-A (JP)
Title: exhaust structure
Inventor: WAKATSUKI KAZUTOSHI
IPC: F01N13/12
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust structure capable of improving drainage performance.SOLUTION: An exhaust structure of the invention is configured so that an exhaust passage 38 communicating with a first chamber 52 of a rear muffler 26 and a drainage passage 40 communicating with a second chamber 54 of the rear muffler 26 are formed on a rear end of a center pipe 22. At a low rotational speed of an engine, an on-off valve 58 communicating the first chamber 52 with the second chamber 54 is closed to thereby reduce a channel cross-sectional area from the center pipe 22 to the rear muffler 26. This can increase a flow velocity in the drainage passage 40 and move residual water W in the center pipe 22 to the second chamber 54 of the rear muffler 26 despite a height difference H.
Patent JP-2015157391-A (JP)
Title: Optical writing device and image formation device
Inventor: YANO TAKESHI
IPC: G03G15/00
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical writing device and an image formation device, in which drive TFTs are arrayed in a single line along a main scanning direction with no degradation of resolution, for reduced substrate size.SOLUTION: In a case where a cumulative light emission time period is long or environment temperature is low, more drive current for OLED201 is required, resulting in larger voltage drop Vof the OLED201, and power source voltage V is made higher. Thus, a partial voltage Vrequired for operation of OLED drive TFT431 is assured. In a case where less driving current is required for the OLED201, partial voltage drop Vof the OLED201 is also low, and the power source voltage V is made lower to suppress the partial voltage Vof the OLED drive TFT431 to be low. Thus, a small TFT of low breakdown voltage can be employed at the OLED drive TFT431, for a smaller optical writing device.
Patent JP-2015157544-A (JP)
Title: Control apparatus for hybrid vehicle drive device
Inventor: HARADA SUKEKIMI
IPC: B60L50/16
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus for a hybrid vehicle drive device which can suppress deterioration of drivability.SOLUTION: When hybrid travel modes "HV1", "HV2" are changed into EV travel mode "EV1" or "EV2", if a power storage amount of a battery is less than a normal threshold α or a required driving force is less than a normal threshold β, a travel mode changing part 60 establishes the EV travel mode "EV1", and if the power storage amount of the battery is more than the normal threshold α and the required driving force is more than the normal threshold β, the travel mode changing part 60 establishes the EV travel mode "EV2", whereby full power storage amount of the battery can be achieved. If the required driving force is large, the EV travel mode "EV2" is previously established, whereby deterioration of drivability due to change of the travel mode during acceleration and so on can be suitably suppressed.
Patent JP-2015160239-A (JP)
Title: Method and apparatus for surface defect determination for continuously cast slab
Inventor: MATSUI AKITOSHI
IPC: B22D11/16
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus for surface defect determination for a continuously cast slab, enabling a high quality slab to be produced.SOLUTION: The method for surface defect determination for a continuously cast slab related to the present invention comprises: a cast mold copper plate temperature acquisition step of acquiring a cast mold copper plate temperature measured by thermocouples (temperature measuring elements) 5; a main component analysis step of calculating a main component score by carrying out the main component analysis on the basis of the acquired cast mold copper plate temperature; and a main component score determination step of determining presence or absence of defects in the surface of a cast metal on the basis of the calculated main component score. The thermocouples 5 are embedded in a cast mold long side and are arranged in such a manner that: in the casting direction, a position of the uppermost stage temperature measuring element is within 250 mm from a molten metal surface control level, a position of the lowermost stage temperature measuring element is away from the molten metal surface control level by 500 mm or more, and a gap between adjacent temperature measuring elements is 250 mm or less; and in the cast mold width direction, positions of the temperature measuring elements installed at points closest to both short sides are within 250 mm along a direction from the position of intersection of a short side face with a long side face of a sab width being a measurement object toward a center in the cast mold width, and a gap between adjacent temperature measuring elements is 250 mm or less.
Patent JP-2015163750-A (JP)
Title: Construction method of piping system and piping system
Inventor: MARUYAMA HIDEYUKI
IPC: F16L5/04
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a piping system which is suppressed in leakage of a hardening material when filling a penetration hole of a floor slab which a plurality of pieces of piping penetrate, and the piping system which can perform construction while suppressing the leakage of the hardening material.SOLUTION: This piping system construction method is used for constructing a piping system in which a plurality of pieces of piping 4 are fixed to the inside of penetration holes 1a of a floor slab 1 by using hardening materials M, and has: a process for arranging a plurality of pieces of the piping 4 at the inside of the penetration holes 1a together with hardening products 3 in a state that a plurality of pieces of the piping 4 are made to penetrate at least a plurality of the penetration holes 3a one by one, respectively, by using the hardening products 3 in which a plurality of the piping penetration holes 3a are formed; a process for filling the hardening materials M into the inside of the penetration holes 1a; and a process for attaching a receiving member 2 for receiving the hardening products 3 at the slab 1. The piping system has the slab 1, the plurality of pieces of the piping 4, the hardening products 3, and a fixing member 6 which fixes the plurality of pieces of the piping 4 to the inside of the penetration holes 1a together with the hardening products 3.
Patent JP-2015169454-A (JP)
Title: Solid electrolytic co sensor
Inventor: SUZUKI TAKAYUKI
IPC: G01N27/416
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic CO sensor capable of detecting a CO concentration even in an environment in which an oxygen concentration is varied.SOLUTION: A solid electrolytic CO sensor 1 includes: an oxygen ion conductive solid electrolyte 11; a detection electrode pair 12 comprising a first electrode 12a provided in the oxygen ion conductive solid electrolyte 11 and being active for oxidation of CO and a second electrode 12b provided in the oxygen ion conductive solid electrolyte 11 and being inactive for oxidation of CO; and a cancellation electrode pair 13 comprising a third electrode 13a provided in the oxygen ion conductive solid electrolyte 11 and being inactive for oxidation of CO and a fourth electrode 13b provided in the oxygen ion conductive solid electrolyte 11 and being inactive for oxidation of CO.
Patent JP-2014131345-A (JP)
Title: Radio communication device, radio communication system, program, and radio communication method
Inventor: SAITO ERIKA
IPC: H04W84/12
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device, radio communication system, program, and radio communication method.SOLUTION: A radio communication device comprises: a communication part that communicates with a connected radio communication device operating as a master device; and a control part that, when a predetermined inquiry packet sent from another radio communication device is received by the communication part, causes the communication part to send a response packet, containing service information indicating service with which the radio communication device is compatible, to the other radio communication device.
Patent JP-2015155787-A (JP)
Title: Refrigerant circulation device for air conditioner of ship using cold heat of lng
Inventor: FURUBAYASHI YOSHIHIRO
IPC: B63B25/16
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system capable of significantly improving a cooling capacity and remarkably reducing power necessary for compressing a refrigerant gas by recovering cold heat of an ultra-low temperature LNG, in an air conditioning system of a ship applying LNG as a fuel of a main machine and an LNG transport ship. 
     SOLUTION: A refrigerant is liquefied at a temperature lower than an evaporation temperature first of all by condensing the refrigerant utilizing a region of a lower temperature by utilizing ultra-low temperature of LNG, and then the liquefied refrigerant is transferred by a liquid pump 22 for a conventional gas compressor. Further a refrigerant pressure, an evaporation temperature and a refrigerant flow rate in an evaporator 25 are regulated by controlling a rotating speed of the pump 22 and regulating flow channel resistance by openings of control valves 24a, 24b, for a conventional expansion valve. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015175237-A (JP)
Title: vehicle control device
Inventor: SHIMURA SOICHIRO
IPC: B60W10/08
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent discomfort caused by a delay of the increase control of an engine rotation number with respect to an increase of a required drive amount.SOLUTION: A vehicle control device performs rotation number control for controlling a gear change ratio of a transmission which is connected to an output side of an engine so that a rotation number of the engine is increased toward a target rotation number on the basis of an increase of a required drive amount. When increasing an engine output by an increase of the required drive amount from a state that the engine is idling-operated, an increase gradient of the engine rotation number caused by rotation number control when a delay time up to a start of the rotation number control associated with an increase of the required drive amount is a prescribed value is set small compared with an increase gradient of the engine rotation number when the delay time is shorter than the prescribed value (step S4).