baber/WOPTO huggingface dataset:
Patent JP-2017064574-A (JP)
Title: Water treatment apparatus
Inventor: SAKAI AYUMI
IPC: B01D24/46
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus for use in the purification of well water or the like, capable of washing a filter by simple and economical means with a high regeneration rate, and suppressing inhibition of suspended component adsorption onto the filter material during water treatment since air bubbles are not held for a long time.SOLUTION: A water treatment apparatus 1 for removing suspended components and the like contained in water, comprises: an electric pump 3 drawing in the water from a well or a water storage tank and delivering the water; and a filtration device 4 encapsulating a filter material 15. At a time of washing the filter material 15, a configuration including an upstream washing pipe 8 introducing washing water into the filtration device 4; gas introduction means 12 disposed halfway along the upstream washing pipe; fluid unification means 13 installed in a lower portion within the filtration device; and filtration device internal pressure regulation means 14, enables the filter material to uniformly flow without causing air bubbles of a gas-liquid mixture fluid to be present locally within the filtration device, and a quantity of the gas dissolved in the water to be controlled in a desired state to keep an air bubble diameter constantly at a desired size, so that it is possible to ensure a high regeneration rate and to wash the filter material.SELECTED DRAWING: Figure 1
Patent JP-2017064729-A (JP)
Title: Method and device for cooling steel drawn wire, and wire drawing apparatus for steel wire
Inventor: KODAMA JUNICHI
IPC: B21C9/00
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for cooling a drawn wire, which are used to inhibit a deterioration in ductility of a steel drawn wire subjected to dry wire drawing.SOLUTION: A drawn wire directly after a wire is subjected to dry wire drawing by a die 2 is passed through a cooling bath 4 filled with powdery dry ice. Thus, a rise in temperature of the drawn wire is suppressed, and the powdery dry ice is projected to a surface of the drawn wire. Consequently, a carbonized dry lubricant on the surface of the drawn wire is removed. A method and a device 3 for cooling the drawn wire as above are adopted.SELECTED DRAWING: Figure 1
Patent JP-2017066633-A (JP)
Title: Window structure
Inventor: SHITAMACHI KOJI
IPC: E06B9/264
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a window structure capable of suppressing swinging of screening means such as a blind.SOLUTION: The structure includes: an inward-tiltable window 130 provided in an opening 11; and a mounting part 141b which is formed to appear as a result of release of the inward-tiltable window 130 and can come into contact with a bottom rail 23 (a lower end) of a blind 20 provided in the opening 11.SELECTED DRAWING: Figure 5
Patent JP-2017070881-A (JP)
Title: Washer
Inventor: FUJII SHINJI
IPC: B08B3/12
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a washer which can maintain a desired jet flow rate from a washing nozzle irrespective of a temperature of a circulation liquid.SOLUTION: A washer includes a washing tank 2 for housing a washed object, a washing nozzle 3 for jetting a liquid to the washed object in the washing tank 2, a liquid storage part 4 connected to a lower part in the washing tank 2, circulation means 8 for circulating and supplying the liquid in the liquid storage part 4 to the washing nozzle 3, heating means 10 for heating a storage liquid of the liquid storage part 4 or a circulation liquid of the circulation means 8, and control means for controlling the respective means. The control means changes output of the circulation means 8 based on a temperature of the circulation liquid by the circulation means 8. For example, a circulation pump 23 is inverter-controlled based on a detection temperature of a second temperature sensor 39 so as to maintain a circulation flow rate by the circulation means 8 within a set range.SELECTED DRAWING: Figure 1
Patent JP-2017075800-A (JP)
Title: Temperature sensor
Inventor: NAKANISHI HIROAKI
IPC: G01K1/08
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor with which it is possible to suppress shorting of a core wire.SOLUTION: A temperature sensor 1 is fitted with a metal protector 5 so as to cover its tip side. This protector 5 covers a temperature-sensitive element 13 and a sheath core wire 15 (between the temperature-sensitive element 13 and a tip glass part 65) and a tip face 71 of the tip glass part 65, and has a continuous hole 74 for a space 73 in the covered portion to communicate with the outside. In this open type temperature sensor 1, the surface roughness Ra of the tip face 71 of the tip glass part 65 is smaller than the surface roughness Ra of an inner circumference surface 75 of the protector 5. Since soot does not easily stick to the tip face 71 of the tip glass part 65, the sheath core wire 15 is less likely to short.SELECTED DRAWING: Figure 2
Patent JP-2016026257-A (JP)
Title: Flexible polyurethane material
Inventor: HO CHIA-TIE
IPC: C08G18/42
Filed: 2015-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a flexible two-component polyurethane and a method for producing the polyurethane.SOLUTION: The cured polyurethane is flexible, durable and weather resistant. The polyurethane is suitable for use as a protective layer on various substrates. The flexible polyurethane is the reaction product of solvent-free reaction components. The first component includes one or more polyols, optionally one or more diols, and a catalyst. The second component includes a primary aliphatic isocyanate crosslinker.SELECTED DRAWING: Figure 1
Patent JP-2017075067-A (JP)
Title: Single crystal manufacturing apparatus and manufacturing method
Inventor: HAYASHIDA TOSHIO
IPC: C30B15/20
Filed: 2015-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal manufacturing apparatus and a manufacturing method that can find a malfunction and a fault of a component constituting a crystal lifting mechanism in a relatively early stage.SOLUTION: A single crystal manufacturing apparatus comprises a crystal lifting mechanism 14 which lifts a single crystal 3 from a melt 2, and a control unit 30 which controls the crystal lifting mechanism 14. The crystal lifting mechanism 14 comprises a motor 23 which drives and elevates a lifting wire 20 for a single crystal, a speed reducing gear which is connected to the rotary shaft of the motor 23, a rotary encoder 27 which detects a rotating speed of the motor 23, and a position encoder 26 which detects a movement quantity of the lifting wire 20. The control unit 30 diagnoses whether lifting operation by the crystal lifting mechanism 14 is abnormal from a result of comparison of an actual lifting speed of the single crystal 3 found from an output signal of at least one of a position encoder 26 and the rotary encoder 27, with a target lifting speed.SELECTED DRAWING: Figure 2
Patent JP-2017075900-A (JP)
Title: Method for predicting sign of solidification of granulated blast furnace slag
Inventor: OKADA YASUKAZU
IPC: C21B3/04
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for predicting a sign of solidification of a granulated blast furnace slag more easily and more rapidly to efficiently prevent solidification of a granulated blast furnace slag by bringing a solidification inhibitor into the granulated blast furnace slag.SOLUTION: The above object is achieved, by measuring the concentration of the eluting solidification inhibiting active ingredient of a solidification inhibitor when a granulated blast furnace slag contacting with the inhibitor is immersed in water and predicting a sign of solidification of the granulated blast furnace slag based on the measured concentration.SELECTED DRAWING: None
Patent JP-2017079522-A (JP)
Title: motor
Inventor: SUZUKI KOICHI
IPC: H02K5/14
Filed: 2015-10-19
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of assembly problem of an elastic member placed between a yoke housing and a brush holder.SOLUTION: A motor 10 for a vehicle includes a rubber packing 18 formed annularly and having a concave inner peripheral side engaging recess 18B formed at a radially inside part. The motor 10 for a vehicle also includes a yoke housing 30 having a cylindrical part 30A formed cylindrically, and a flange 30C extending radially outward from one axial end of the cylindrical part 30A. Furthermore, the motor 10 for a vehicle includes a brush holder 16 having an axial abutment 16D arranged oppositely to the flange 30C of the yoke housing 30 in the axial direction, and clamping the rubber packing 18 between the flange 30C, and an engaging salient 16G placed on the radial inside of the cylindrical part 30A, and engaging with the inner peripheral side engaging recess 18B, the brush holder 16 being fixed to the yoke housing 30.SELECTED DRAWING: Figure 3
Patent JP-2017077335-A (JP)
Title: Game machine
Inventor: SUEMATSU TAKAHIRO
IPC: A63F5/04
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To suppress inconvenience in which a combination of specific patterns which should be stopped and displayed in an AT state, is stopped and displayed in a normal state.SOLUTION: A game machine is configured to stop and display a combination of specific patterns (combination of patterns of BAR replay or follow replay) on an effective line in a game in which a specific winning area is won, and a stop operation is performed in a first stop operation mode, and stop and display a combination of patterns other than the combination of specific patterns on the effective line, when the stop operation is performed in a second stop operation mode being different from the first stop operation mode. In a game in which a specific winning area is won in the AT state, before the stop operation is performed, a first stop operation mode is instructed, and in a game in which the specific winning area is won in the normal state, before the stop operation is performed, a second stop operation mode is instructed.SELECTED DRAWING: Figure 22
Patent JP-2017081832-A (JP)
Title: Triazine dione compound
Inventor: KUNISHIMA MUNETAKA
IPC: C07C67/31
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel triazine dione compound useful as an alkylating agent for a nucleophilic compound.SOLUTION: This invention relates to a compound represented by formula (I) [where each symbol is as defined in the specification] and an alkylating agent comprising the compound, and a method for alkylating a nucleophilic compound using the alkylating agent.SELECTED DRAWING: None
Patent JP-2017080679-A (JP)
Title: Dehydration method of mud
Inventor: TOMITA NAOMICHI
IPC: C02F11/14
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a dehydration method of mud capable of easily dehydrating mud with minor manpower.SOLUTION: A mud D is modified to soil S having plasticity by mixing the mud D with an absorptive modifier K, the soil S having viscosity enough to support itself and discharges contained water W to the outside when its self-weight works. When the soil S having plasticity is laid in well-draining conditions, the water W contained in the soil S having plasticity is discharged from the surface of the soil S to the outside by self-weight consolidation of the soil S.SELECTED DRAWING: Figure 2
Patent JP-2017083332-A (JP)
Title: Detection element
Inventor: MOTOMURA TOMOHISA
IPC: G01T1/18
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a detection element capable of reducing erroneous detection.SOLUTION: A detection element includes: an insulation member; a plurality of first electrodes arranged on a first side of the insulation member and having a plurality of openings; a plurality of second electrodes arranged on a second side opposite to the first side of the insulation member and respectively arranged at a plurality of through holes of the insulation member; and a plurality of connection terminals connected to the plurality of second electrodes, respectively. The distance between a connection terminal and the first electrode is larger than that of the first electrode and the second electrode.SELECTED DRAWING: Figure 1
Patent JP-2017087316-A (JP)
Title: Operation planning method
Inventor: TERADA KOJI
IPC: B25J5/00
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique that realizes at a low cost a movable robot that is able to perform any task without problems.SOLUTION: The operations of a carriage 3 and an arm 4 are planned according to the following steps: a step (S100) in which a task and request information about drive force for a gripping part 12 requested to perform the task and operation accuracy for the gripping part 12 are associated and stored; and a step (S110) in which request information corresponding to a task to be performed is acquired, and if drive force for a requested gripping part 12 is relatively large and operation accuracy for the requested gripping part 12 is relatively low, operations for the carriage 3 and the arm 4 are planned so as to put movement of the carriage 3 before inclination of the arm 4 when the task is performed, or if drive force for the requested gripping part 12 is relatively small and operation accuracy for the requested gripping part 12 is relatively high, operations for the carriage 3 and the arm 4 are planned so as to put inclination of the arm 4 before movement of the carriage 3 when the task is performed.SELECTED DRAWING: Figure 6
Patent JP-2016076943-A (JP)
Title: Transport of multiple asynchronous data streams using higher order modulation
Inventor: BIKASH KOLEY
IPC: H04J3/00
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter and a receiver capable of processing a number of optical signals in an optical transmission system.SOLUTION: PHY(physical)/MAC(media access control) layer unframing 204to 204separate an asynchronous clock region and a synchronous clock region by re-mapping asynchronous data streams 202to 202to a PHY layer frame and/or MAC layer frame. MAC/PHY layer framing/tagging 206to 206perform re-framing using a common clock 208 as a synchronous reference signal and generate synchronous streams _1 to N. A 2-level optical modulator-transmitter/receiver-demodulator 210 outputs the plurality of synchronous streams _1 to N as an optical signal accompanied with higher order modulation.SELECTED DRAWING: Figure 2
Patent JP-2016040845-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/088
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a novel structure, which can retain storage contents even in a situation where power is not supplied during storage retention period and which has no limits on the number of write times.SOLUTION: A semiconductor device comprises a transistor and a capacitative element. The transistor includes a first oxide semiconductor layer, a source electrode and a drain electrode which contact the first oxide semiconductor layer, a gate electrode overlapping the first oxide semiconductor layer and a gate insulation layer provided between the first oxide semiconductor layer and the gate electrode. The capacitative element includes a source electrode or a drain electrode, a second oxide semiconductor layer which contacts the source electrode or the drain electrode and a capacitative element electrode which contacts the second oxide semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2017097992-A (JP)
Title: Vehicular luminaire
Inventor: HINO KIYOKAZU
IPC: F21S8/10
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular luminaire capable of improving heat radiation property.SOLUTION: A vehicular luminaire according to embodiments includes: a flange formed into a plate shape, and containing a metal; an installation part provided on one surface of the flange, and containing the metal; a heat radiation fin provided on a surface of the flange opposite to the installation part side, and containing the metal; a light-emitting module provided on an end surface of the installation part opposite to the flange side, and having a light-emitting element; a radiation layer provided on a surface of the flange and on a surface of the heat radiation fin, and containing metal oxide; and a mounting part provided on the installation part side of the flange, surrounding the installation part and containing resin.SELECTED DRAWING: Figure 3
Patent JP-2016039821-A (JP)
Title: Novel cellulase gene
Inventor: YOKOYAMA FUMIKAZU
IPC: A23K20/189
Filed: 2015-11-20
Abstract: PROBLEM TO BE SOLVED: To identify an endoglucanase gene or a β-glucosidase gene by: isolating genomic DNA containing a cellulase gene that is classified as the endoglucanase or the β-glucosidase, from Acremonium cellulolyticus; and analyzing its base sequence.SOLUTION: Amino acid sequences of known endoglucanases and β-glucosidases are compared with each other assiduously, and an amino acid sequence which can be conserved in Acremonium cellulolyticus is found. Based on the information, various primers are designed. Using the various primers thus designed, a PCR is carried out employing genomic DNA or cDNA as a template. As a result, fragments of genes for endoglucanases and genes for β-glucosidases can be obtained. Thus primers are designed based on the gene fragments, the PCR is continued to amplify nine endoglucanase and β-glucosidase genes, and base sequences are analyzed to achieve the present invention.SELECTED DRAWING: None
Patent JP-2017095236-A (JP)
Title: Elevation and delivery device of workpiece
Inventor: SETO JIRO
IPC: B65H67/06
Filed: 2015-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an elevation and delivery device of a workpiece by which a single worker can elevate and deliver the workpiece, and can transport and elevate the workpiece up to a high place even in an environment in which electricity is not available.SOLUTION: When one workpiece elevation shaft 11a is located at a rise end position, a workpiece 1 which is held to the workpiece holding means 40 of the workpiece elevation shaft is transferrable to the workpiece holding means 40 of the other workpiece elevation shaft 11b which is located at a lower end position while opposing the workpiece holding means. Delivery means 80 comprises a workpiece sensing bar 81 which can abut on an upper face side of the workpiece 1 elevated by the workpiece elevation means, and a delivery bar 82 which extends downwardly from an end part of the workpiece sensing bar 81. Also, the delivery bar 82 which abuts on the upper face side of the workpiece 1 at which the workpiece sensing bar 81 is elevated, and turns toward an upper part simultaneously turns toward the workpiece, and the workpiece 1 which is elevated by the delivery bar 82 is delivered to the outside of a device.SELECTED DRAWING: Figure 1
Patent JP-2017100921-A (JP)
Title: Glass plate with antireflection film
Inventor: KAWAHARA HIROTOMO
IPC: C03C17/34
Filed: 2015-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a glass plate with an antireflection film that has good appearance performance even when heating the glass plate in a state of having the film thereon and can be usable for various kinds of applications.SOLUTION: The glass plate 10 with an antireflection film comprises a glass plate 10, a first transparent high refractive index layer 20 formed on the glass plate 10, a first transparent low refractive index layer 30 formed on the first transparent high refractive index layer 20, a second transparent high refractive index layer 40 formed on the first transparent low refractive index layer 30, and a second transparent low refractive index layer 50 formed on the second transparent high refractive index layer 40, has a haze after heating at 600°C to 700°C for 15 minutes of 0.4% or less and a visible light reflectance of 1.0% or less as measured from the side of the second transparent low refractive index layer 50 in accordance with JISR3106. The first transparent high refractive index layer 20 comprises titanium oxide doped with zirconium oxide at concentration of 27 to 50 mol% and the first and second transparent low refractive index layers 30 and 50 are composed mainly of silicon oxide.SELECTED DRAWING: Figure 1
Patent JP-2017101902-A (JP)
Title: Combustion furnace to be used for power generating system
Inventor: KUME TOSHIHIKO
IPC: F01K27/02
Filed: 2015-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a power generating system using a small incinerator and heat exchanger with high thermal efficiency.SOLUTION: The present invention relates to a combustion furnace of a power generating system utilizing a waste combustion device. A primary combustion chamber burns dry distillation gas from a pyrolysis furnace. A secondary combustion chamber is a cavity continuous to the primary combustion chamber, and incinerates unburnt gas in the primary combustion chamber. An exchange chamber is arranged over both sides and an upper part of the secondary combustion chamber, and filled with a heat medium (for example, water). A returning smoke pipe consists of many pipes for returning smoke exhaust from the secondary combustion chamber from an end to a starting end direction of the secondary combustion chamber through both sides in the heat exchanger chamber. A going smoke pipe returns the smoke exhaust from the returning smoke pipe from the starting end to a rear end direction of the secondary combustion chamber through an upper side of the heat exchange chamber. In addition, steam obtained in the heat exchange chamber is supplied to a power generating turbine via an air-water separator and a steam header.SELECTED DRAWING: Figure 2
Patent JP-2017106350-A (JP)
Title: Internal combustion engine
Inventor: TSUCHIYA HODAKA
IPC: F02B23/08
Filed: 2015-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of converting a positive squish flow to be established in a compression stroke, into a positive tumble flow while preventing the increase of the production cost of a piston.SOLUTION: In the cylinder head 3 and the piston 5 of an engine 1, the end part 23a of a squish surface 23 in an inclined direction is positioned closer to the side of the central axis O of a combustion chamber 6 than the end portion 21a of an upward inclined direction of a squish surface 21, and the end portion 22a of a squish surface 22 is positioned closer to a central axis O of a combustion chamber 6 than the end portion 24a of an upward inclined direction of a squish surface 24.SELECTED DRAWING: Figure 6
Patent JP-2017104326-A (JP)
Title: Pulse wave propagation time change estimation method, pulse wave propagation time change estimation device, and program
Inventor: TSUNODA KEISUKE
IPC: A61B5/0452
Filed: 2015-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a pulse wave propagation time change estimation method capable of estimating change in pulse wave propagation time on the basis of a cardiac potential signal and a pulse wave signal from a cardiac potential sensor and pulse wave sensor independent from each other.SOLUTION: A pulse wave propagation time change estimation method detects feature amounts from cardiac potential data and pulse wave data corresponding to time information, detects correlation between the cardiac potential data and pulse wave data from the feature amounts of the cardiac potential data and the pulse wave data, and estimates change in the pulse wave propagation time on the basis of the correlation.SELECTED DRAWING: Figure 1
Patent JP-2017104065-A (JP)
Title: Manufacturing method of boiled and dried fish
Inventor: MATSUBARA YASUHITO
IPC: A23L17/00
Filed: 2015-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of boiled and dried fish, capable of more effectively reducing the fishy smell.SOLUTION: A method for manufacturing boiled and dried fish from raw fish includes the steps of: (1) preparing fully boiled fish by heating raw fish immersed in a mixture or its extract containing 100 parts by weight of water and 0.1 to 0.9 parts by weight of olive leaves, and (2) obtaining boiled and dried fish by collecting the fully boiled fish and then drying the collected fish.SELECTED DRAWING: None