baber/WOPTO huggingface dataset:
Patent JP-2018114496-A (JP)
Title: Oxidation catalyst for exhaust gas treatment in internal combustion engine
Inventor: PHILIP BLAKEMAN
IPC: B01J29/74
Filed: 2018-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an oxidation catalyst for purifying exhaust gas discharged from a compression ignition type internal combustion engine, reducing the amount of noble metals and having same treatment performance as existing exhaust gas purification catalysts.SOLUTION: There is provided a catalyst in which the amount of a carbonized hydrogen absorbent in one catalyst layer is larger than that of the carbonized hydrogen absorbent in one or a plurality of other catalyst layer, concentration of an active metal in one catalyst layer is same as or lower than that of the active metal in one or the plurality of other catalyst layer, the amount of the carbonized hydrogen absorbent in one catalyst layer is same as that of the carbonized hydrogen absorbent in one or the plurality of other catalyst layer, and concentration of the active metal in one catalyst layer is lower than that of the active metal in one or the plurality of other catalyst layer.SELECTED DRAWING: None
Patent JP-2019144788-A (JP)
Title: Travel support device and system
Inventor: SHIRAKAWA ATSUSHI
IPC: H04W4/46
Filed: 2018-02-20
Abstract: To solve the problem that in a travel support system, a method of acquiring mutual position information between mobile devices to prevent and avoid collisions between the mobile devices outside a visible range is based on narrow area communication and susceptible to radio wave obstructions, and that construction and transition of a travel support system using 5G is costly and time-consuming while a 5G cellular communication system (a fifth generation mobile communication system) with relatively small transmission delay is preferable when cellular communication capable of wide-area communication is applied as communication means between mobile devices.SOLUTION: On the assumption that a 4G cellular communication system (a fourth generation mobile communication system) having a relatively large transmission delay but having already been widely used is applied, collision is prevented and avoided by periodically transmitting time stamped position information from a mobile device via cellular communication, the mobile device receiving the time stamped position information of the other mobile device via cellular communication, and estimating the current position by extrapolation.SELECTED DRAWING: Figure 1
Patent JP-2019142654-A (JP)
Title: Thread piecing device, take-up unit, and textile machine
Inventor: HAMACHI YUJI
IPC: B65H69/06
Filed: 2018-02-21
Abstract: To provide a thread piercing device capable of coping with various yarn kinds, and a take-up unit and a textile machine including the thread piercing device.SOLUTION: A thread piercing device 8A includes: a thread piercing unit 20A having a thread piercing part 21A connecting a yarn end of an upper thread and a yarn end of a lower thread; a pair of thread handler levers 51 that arrange the upper thread and the lower thread close to the side of the thread piercing part 21A; and a drive unit 50 having a first drive motor 53 that generates a first drive force that operates a pair of thread piercing levers 51 and a second drive motor 54 that generates a second drive force that operates the thread piercing unit 20A. The thread piercing unit 20A attaches/detaches a transmission part 80 that transmits a second drive force, and is attachable/detachable to/from the drive unit 50.SELECTED DRAWING: Figure 2
Patent JP-2019143731-A (JP)
Title: Tensioner
Inventor: WATANABE MASANORI
IPC: F16H7/08
Filed: 2018-02-21
Abstract: To provide a tensioner which can stabilize oil pressure in a pressure oil chamber by a simple constitution.SOLUTION: In a tensioner 10 having a pressure regulation mechanism 60 for regulating oil pressure in a pressure oil chamber 11, the pressure regulation mechanism 60 has: a regulation space 36 communicating with the pressure oil chamber 11 formed in a housing 30; a moving member 62 arranged in an approachable and separable state with respect to the pressure oil chamber 11 side; and pressure regulation energization means 63 for energizing the moving member 62 toward the pressure oil chamber 11 side. In the tensioner 10, a clearance between the moving member 62 and an inner wall of the regulation space 36 is held in a liquid-tight state in any position from a position in which the moving member 62 is mostly moved to the pressure oil chamber 11 side up to a position in which the moving member is mostly separated from the pressure oil chamber 11 side.SELECTED DRAWING: Figure 4
Patent JP-2021068492-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: MUKAI NATSUHIKO
IPC: H01M50/183
Filed: 2018-02-26
Abstract: To provide a non-aqueous electrolyte secondary battery capable of suppressing release of a non-aqueous electrolyte, which is filled in the battery, to the outside of the battery.SOLUTION: A non-aqueous electrolyte secondary battery 10 comprises: a bottomed cylindrical case main body 16; a sealing body 17 that closes an opening part of the case main body 16; and a seal member 28 provided between the case main body 16 and the sealing body 17. The sealing body 17 includes: a pressure-sensitive current interruption part (lower valve body 24 and upper valve body 26); and an external terminal cap 27 provided above the current interruption part. The external terminal cap 27 does not have a communication port through which the inside of the sealing body 17 communicates with outside air.SELECTED DRAWING: Figure 1
Patent JP-2019148231-A (JP)
Title: Oil jet device
Inventor: YAMASHITA YOSHIYA
IPC: F01M1/16
Filed: 2018-02-27
Abstract: To provide an oil jet device which can suppress the generation of deposits resulting from an oil rise to a combustion chamber.SOLUTION: A valve body 30 has a communication path 35 which is formed in the valve body 30, can be connected to a flow-in port 14 at its upstream end, and can be connected to a supply port 16 at its downstream end. In the valve body 30, a position of the valve body 30 at displacement can be switched to a closed position, an opened position, and an intermediate position being a position between the closed position and the opened position in a direction in which the valve body 30 is displaced on the basis of the pressure of oil flowing in from the oil flow-in port 14, and an energization force of a coil spring 20. In the intermediate position, the position of the valve body 30 is connected to the oil flow-in port 14 at an upstream end of the communication path 35, and also connected to the supply port 16 at a downstream end of the communication path 35, and a flow rate of the oil flowing to the supply port 16 from the oil flow-in port 14 through the communication path 35 is smaller than a quantity of the oil supplied to an injection nozzle 12 from the supply port 16 in the opened position.SELECTED DRAWING: Figure 1
Patent JP-2019149088-A (JP)
Title: Information processor and information processing method
Inventor: KITAHARA YOICHI
IPC: G06F11/10
Filed: 2018-02-28
Abstract: To determine the authenticity of data restored to a volatile memory while minimizing memory capacity.SOLUTION: In an information processor including: a volatile memory 11; a nonvolatile memory 12; an OFF time control part 10b which operates when a power source of the information processor is OFF; and an activation time control part 10c which operate when the information processor is activated, the activation time control part 10c includes: a first data determination processing part 10d which determines the authenticity of data of a preliminary area of the volatile memory 11 when a sum value calculated for each storage area of the volatile memory 11 agrees with a sum value calculated for each storage area of the nonvolatile memory 12; and a second data determination processing part 10e which determines the authenticity of the data of the preliminary area of the volatile memory 11 when the sum value calculated for each storage area of the volatile memory 11 does not agree with the sum value calculated for each storage area of the nonvolatile memory 12.SELECTED DRAWING: Figure 1
Patent JP-2019148745-A (JP)
Title: Optical film, alignment film forming composition, and optical film manufacturing method
Inventor: HAGIO HIROYUKI
IPC: C08F216/06
Filed: 2018-02-28
Abstract: To provide an optical film which can peel off an optical anisotropic layer from an alignment film, and which suppresses generation of bright spot defects, an alignment film forming composition, and an optical film manufacturing method.SOLUTION: An optical film includes a support, an alignment film, and an optical anisotropic layer in this order. The optical anisotropic layer is formed by using an optical anisotropic layer forming composition containing a polymerizable liquid crystal compound. The alignment film is formed by using an alignment film forming composition containing a polymer having a predetermined repeating unit.SELECTED DRAWING: None
Patent JP-2018089439-A (JP)
Title: Server device, game system and game card combining method
Inventor: KANAYA YOSUKE
IPC: A63F13/79
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To activate card combining of game cards in a match game in which game cards are used.SOLUTION: A server device comprises: game card storage means for storing plural game cards which are virtual and which are used in a game; combination storage means for storing a combination of a first game card which is one of the plural game cards and a second game card which is an object of card combining with the first game card; condition storage means for storing a condition related to card combining which is set to at least the first game card; and card combining control means for, when the first and second game cards are selected by a player on a terminal device, and a combining instruction of the card combining is output, if the condition set to the first game card is satisfied in the condition storage means, performing the card combining in first processing, and if the condition is not satisfied, performing the card combining in second processing different from the first processing.SELECTED DRAWING: Figure 2
Patent JP-2018088934-A (JP)
Title: Recombinant cell and isoprene production method
Inventor: FURUYA MASAHIRO
IPC: C12N1/21
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a series of techniques to produce isoprene from methanol, etc.SOLUTION: A recombinant cell in which a gene encoding isoprene synthase is introduced into a host cell that is a methylotroph such that the gene is expressed in the host cell allowing the production of isoprene from at least one C1 compound from the group consisting of methane, methanol, methylamine, formic acid, formaldehyde, and formamide is provided. As a formaldehyde fixing pathway, it is preferable to have at least one C1 carbon assimilation pathway selected from the group consisting of serine pathway, ribulose monophosphate pathway, and xylulose monophosphate pathway. An isoprene production method using the recombinant cell is also provided.SELECTED DRAWING: Figure 1
Patent JP-2019150863-A (JP)
Title: Installation structure of tuyere
Inventor: KAWARADA KOJI
IPC: B22D41/56
Filed: 2018-03-06
Abstract: To provide an installation structure of a tuyere not generating a gap between a nozzle or a plug installed at a bottom of a molten metal vessel and a plate or the like located below the nozzle or the plug, and between the nozzle or the plug and the tuyere located above the nozzle or the plug at an outer peripheral side thereof.SOLUTION: A tuyere 2 installed so as to surround a nozzle 1 or a plug for discharging molten metal downward from a bottom of a molten metal vessel is fixed to a steel shell 4 at the bottom of the molten metal vessel by a stud 3.SELECTED DRAWING: Figure 1
Patent JP-2018115172-A (JP)
Title: Preparation of carrier-peptide conjugates using a chemically active unnatural amino acids
Inventor: TRAVIS YOUNG
IPC: C12N1/15
Filed: 2018-03-07
Abstract: PROBLEM TO BE SOLVED: To provide methods for producing carrier polypeptides in a large scale with efficiency and high cost performance.SOLUTION: The invention provides a method for producing a covalently coupled carrier polypeptide-target polypeptide conjugate, comprising: incorporating a first unnatural amino acid residue into a carrier polypeptide during synthesis or translation of the carrier polypeptide; incorporating a second unnatural amino acid residue into a target polypeptide during synthesis or translation of the target polypeptide; reacting the first and second unnatural amino acid residues to form a carrier polypeptide-target polypeptide conjugate. The invention also relates to an orthogonal translation system in methylotrophic yeast and to a method of producing carriers and target polypeptide variants containing unnatural amino acids using these systems.SELECTED DRAWING: None
Patent JP-2019154676-A (JP)
Title: Granular material processing device and granular material processing method
Inventor: NAKANO NOBUYUKI
IPC: A61J3/06
Filed: 2018-03-12
Abstract: To provide a granular material processing device and a granular material processing method capable of executing predetermined processing to both front and rear surfaces of a granular material, in which reduction in the number of device components and downsizing can be easily executed.SOLUTION: A tablet printing device 1 includes an annular conveying mechanism 20, a printing unit 30, and an inversion mechanism 70. The annular conveying mechanism 20 conveys a tablet 9 along an annular conveying route while adsorbing and holding the tablet 9. The printing unit 30 prints an image on the surface of the tablet 9 in a processing position on the conveying route of the annular conveying mechanism 20. The inversion mechanism 70 inverts the front and rear of the tablet 9 in an inversion position on the conveying route of the annular conveying mechanism 20. Thereby, printing can be performed at the same processing position on the conveying route to both surfaces of the tablet 9.SELECTED DRAWING: Figure 1
Patent JP-2019158005-A (JP)
Title: High-pressure vessel
Inventor: Kai yuki
IPC: F17C13/00
Filed: 2018-03-13
Abstract: To obtain a high-pressure vessel which can maintain airtightness.SOLUTION: At least a part of a reinforcing member 32B constituted of metal is arranged in a seal member 32. Therefore, when a load is applied to the seal member 32 by the displacement of a mouthpiece 22, the large deformation of the seal member 32 is suppressed by the reinforcing member 32B, and the deformation of the seal member 32 can be suppressed. In the seal member 32, a cross section shape of the seal member 32 orthogonal to a peripheral direction is formed into a substantially-C shape which is opened toward the inside of an axial direction. Accordingly, when the pressure of fluid in a flank part 14 is increased, the fluid acts so as to press the seal member 32 to the outside of the axial direction, however, the substantially-C-shaped reinforcing member 32B which is opened toward the inside of the axial direction at this time is elastically deformed so as to press a first abutment wall part 32BC and a base end part 32AA of the seal member 32 to the flank part 14 side and the mouthpiece 22 side. By this constitution, airtightness can be maintained.SELECTED DRAWING: Figure 4
Patent JP-2021083138-A (JP)
Title: Power transmission device, power reception device, and wireless power supply system
Inventor: MIYAZAKI HIDEKI
IPC: H02J50/12
Filed: 2018-03-14
Abstract: To make it possible to communicate safely using an AC magnetic field.SOLUTION: A power transmission device includes: a primary coil that emits an AC magnetic field to wirelessly supply power; and a power transmission control unit that superimposes primary side information on the AC magnetic field by changing strength of the AC magnetic field in time series. The strength of the AC magnetic field when the power transmission control unit superimposes the primary side information is weaker than the strength of the AC magnetic field when the power transmission control unit does not superimpose the primary side information.SELECTED DRAWING: Figure 2
Patent JP-2019156270-A (JP)
Title: Vehicle controller, vehicle control method and program
Inventor: TODA AKIHIRO
IPC: B60W40/04
Filed: 2018-03-15
Abstract: To provide a vehicle controller, a vehicle control method and a program capable of allowing an own vehicle to smoothly travel in various aspects.SOLUTION: A vehicle controller 100 comprises: a recognition part 130 for recognizing a peripheral state of an own vehicle; and a second control part 160 for controlling acceleration/deceleration and steering of an own vehicle based on a peripheral state recognized by the recognition part 130. The second control part 160 determines whether or not, other vehicle is going to enter a front side of the own vehicle according to movement of other vehicle which enters or is going to enter a direction crossing the travel direction of the own vehicle recognized by the recognition part 130, and causes the own vehicle to decelerate or stop, when it is determined that other vehicle enters the above-mentioned direction.SELECTED DRAWING: Figure 2
Patent JP-2019155573-A (JP)
Title: Robot control device, network system, robot monitoring method and program
Inventor: ISHIKAWA HIROKAZU
IPC: B25J13/00
Filed: 2018-03-16
Abstract: To provide a technique capable of changing criterion of normality of a robot behavior in a unit step, following to chronological change of properties of a robot.SOLUTION: A robot control device comprises: a control unit for controlling motion of a robot; a first acquisition unit; a second acquisition unit; a storage unit; a determination unit; and a standard threshold derivation unit. The first and second acquisition units acquire respectively, a first feature amount indicating a degree of normality of a robot behavior in a unit step of motion of the robot, and a second feature amount indicating a utilization progress state of the robot, and associate first and second feature amounts in each time in the past and store the same in the storage unit. The determination unit determines a degree of normality of a robot behavior in the unit step, according to a comparison result of a current second feature amount and a standard threshold. The standard threshold derivation unit derives a standard threshold by a statistical method based on the first and second feature amounts accumulated in a plurality of times, then updates the standard threshold following to time-variant change of the first and second feature amounts.SELECTED DRAWING: Figure 2
Patent JP-2019161578-A (JP)
Title: Image processing apparatus, image processing system, and program
Inventor: HIRANO YUKI
IPC: B41J29/38
Filed: 2018-03-16
Abstract: To improve a copying inhibition effect without damaging perceptibility of a manuscript.SOLUTION: A MFP 12 comprises: a non-printing area setting unit 153 for setting a non-printing area in which an object image is not to be printed on a medium; a ground tint pattern printing unit 161 for printing in the non-printing area a ground tint pattern for making ground tint printing processing of printing a ground tint on a copy be executed; a copy guard pattern printing unit 162 for printing in the non-printing area a copy guard pattern for making copy guard processing of stopping copy processing be executed; a non-printing area detection unit 172 for detecting whether or not the ground tint pattern or the copy guard pattern is printed in the non-printing area on a manuscript, at the time of reading the manuscript; a ground tint printing processing unit 173 for executing ground tint printing processing, when the ground tint pattern is detected; and a copy guard processing unit 174 for executing the copy guard processing when the copy guard pattern is detected.SELECTED DRAWING: Figure 5
Patent JP-2019163956-A (JP)
Title: Chip position measuring device
Inventor: YAMAMOTO HISASHI
IPC: G01B11/00
Filed: 2018-03-19
Abstract: To provide a device capable of measuring a position of a chip component with high accuracy without using a highly accurate positioning mechanism even if there is no positioning reference mark in a field of view of a split image.SOLUTION: A chip position measuring device includes: a substrate holding unit; an imaging unit for imaging by dividing an image into a plurality of split imaging areas; a chip position calculation unit for calculating a position of a chip component; a relative movement unit; and a control unit. Each of the split imaging areas includes at least two or more chip components. At least one chip component among the chip components is set as an overlapping imaging chip component included in both adjacent split imaging areas. The chip position calculation unit calculates a position of each overlapping imaging chip component from a positional relationship with the other chip components included in the split imaging area previously imaged and calculates a position of each of the other chip components excluding the overlapping imaging chip components included in the split imaging area imaged later.SELECTED DRAWING: Figure 2
Patent JP-2018129522-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: H01L29/786
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and display unit capable of achieving low power consumption.SOLUTION: A single crystal semiconductor layer is separated from a single crystal semiconductor substrate and fixed on an insulation substrate to form a TFT on the insulation substrate. Using the TFT, a drive circuit is formed. The TFT, because its active layer is almost under a single crystal state, has a high current characteristic. Thus, a slim and small display unit with low power consumption can be formed. A controller and a shift register during a source drive are operated on the same power supply voltage. Thus, power consumption can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2019165416-A (JP)
Title: System, electronic device and test method
Inventor: TANAKA KOICHI
IPC: H04B17/24
Filed: 2018-03-20
Abstract: To provide a system for determining whether or not wireless communication is possible between devices before they are installed.SOLUTION: A system comprising a first electronic device, a second electronic device, and a third electronic device, where the first electronic device and the second electronic device respectively have communication means capable of communicating in a first frequency band and communication means capable of communicating in a second frequency band. The third electronic device transmits a first instruction for executing a first test to determine whether or not the first electronic device and the second electronic device can wirelessly communicate with each other in the first frequency band to at least one of the first electronic device and the second electronic device. Any electronic device that has received the first instruction executes the first test, and transmits the result of the first test to the third electronic device.SELECTED DRAWING: None
Patent JP-2019168522-A (JP)
Title: Display
Inventor: ITAKURA FUMIKADO
IPC: G02F1/1333
Filed: 2018-03-22
Abstract: To provide a display that can protect the edge parts of a display panel and achieve a reduction in width of a frame while preventing an increase in manufacturing cost.SOLUTION: A display comprises: a display panel 5; an optical film (second polarizing plate 55); and a sheet-like adhesive that is between the optical film and display panel 5, is larger than the optical film, and is bent at portions outside the optical film and in contact at least with the end faces of the display panel 5.SELECTED DRAWING: Figure 3