baber/WOPTO huggingface dataset:
Patent JP-2020051053-A (JP)
Title: Water closet
Inventor: Shiobara eiji
IPC: E03D11/13
Filed: 2018-09-25
Abstract: To provide a water closet capable of ensuring washing performance based on the washing capability of a bowl part and dirt discharge performance based on the vertical swirling power of a vertical swirling flow in the pot part while retaining the design.SOLUTION: A first rim water discharge port and a second rim water discharge port 22 are respectively provided in a rim part on one side and the other side in the longitudinal direction of a bowl part 6. The second rim water discharge port is arranged behind the first rim water discharge port and ahead of the position P2 of the rear end of a pot part and is so configured as to perform second rim water discharge W2 toward a rear area of the bowl part behind the pot part and make a water flow f2a which is part of the second rim water discharge discharged into the rear area of the bowl part flow into the pot part earlier than the first rim water discharge W1 discharged from the first rim water discharge port, while a water flow f2b which is the remainder of the second rim water discharge discharged into the rear area of the bowl part is led to the side of a rim wall surface 18a in the rear area of the bowl part by a swirling flow f1 of the first rim water discharge.SELECTED DRAWING: Figure 5
Patent JP-2020049513-A (JP)
Title: Indirect spot welding device and welding method
Inventor: ISHIZAKI NAOTAKE
IPC: B23K11/11
Filed: 2018-09-27
Abstract: To provide an indirect spot welding device and a welding method which contribute to down-sizing of equipment and can improve efficiency of a welding work.SOLUTION: An indirect spot welding device 1 comprises: a welding electrode 13 which is brought into pressure-contact with one side surface in a lamination direction of plate-like members M1, M2 which are welding objects; an earth electrode 11 which is brought into pressure-contact with the aforesaid one side surface in the lamination direction of the plate-like members M1, M2 at a position deviated from an axis L2 of the welding electrode 13; and opposing members 12 which are oppositely located coaxially with the earth electrode 11 so as to pinch at least a part of the plate-like members M1, M2 between themselves and the earth electrode 11. The welding electrode 13 is so integrated with the earth electrode 11 as to be movable in an axis L2 direction parallel to an axis L1 direction of the earth electrode 11.SELECTED DRAWING: Figure 1
Patent JP-2020052758-A (JP)
Title: Motion/capture device
Inventor: YOSHIHIRA MAKI
IPC: G01B11/00
Filed: 2018-09-27
Abstract: To provide a motion/capture device which can estimate positions of a plurality of cameras mounted on a mobile body or positions of the installation portions thereof with higher reliability.SOLUTION: A motion/capture device includes: a plurality of cameras 1 mounted on each of a plurality of portions of a mobile body P; a position estimation unit 11 which subsequently estimates each of the positions of the cameras 1 on the basis of each of photographic images; and a mobile body attitude estimation unit 12 which estimates the attitude of the mobile body P on the basis of an image of the mobile body P among each of the photographic images of the cameras 1. The position estimation unit 11 estimates the positions of the cameras 1 using a mutual relative positional relation between the cameras 1 specified by the estimated attitude of the mobile body P as a constraint.SELECTED DRAWING: Figure 1
Patent JP-2018199074-A (JP)
Title: Radiation treatment delivery system with ring gantry
Inventor: CALVIN R MAURER JR
IPC: A61N5/10
Filed: 2018-10-02
Abstract: To reduce a burden on a patient due to movement of the patient.SOLUTION: Movement of a patient is eliminated by including a gantry translation mechanism 240 configured to translate a ring gantry 200 in a direction of a longitudinal axis extending through a central opening 218 of the ring gantry.SELECTED DRAWING: Figure 2A
Patent JP-2020056229-A (JP)
Title: Work machine control device
Inventor: TANIMURA KOSUKE
IPC: E02F9/24
Filed: 2018-10-02
Abstract: To provide a work machine control device that can improve safety of people who are performing work around a work machine.SOLUTION: A heavy machine 10 includes a traveling device 11 and a revolving device 12 that is loaded on the traveling device 11. A rear motion sensor 21 that detects a person in a rear detection area E1 behind the heavy machine 10 is provided at the rear of the revolving device 12. A side motion sensor 22 that detects a person in a side detection area E2 on the side of the heavy machine 10 is provided at the side of the revolving device 12. When a person is detected by the motion sensors 21, 22, a control device performs control for making the idling speed of an engine lower than when a person is not detected by the motion sensors 21, 22.SELECTED DRAWING: Figure 1
Patent JP-2020059214-A (JP)
Title: Decorative sheet and decorative laminate
Inventor: OKUBO TORU
IPC: B32B27/40
Filed: 2018-10-10
Abstract: To provide a decorative sheet excellent in moist heat resistance and processability.SOLUTION: A decorative sheet 10 has a pattern layer 12 using as a binder resin a urethane resin including polycarbonate diol, polyalkylene glycol and polyisocyanate as constituent elements, an adhesion layer 13, a transparent resin layer 14 and a surface protective layer 15 sequentially laminated in this order on a base material layer 11.SELECTED DRAWING: Figure 1
Patent JP-2020061913-A (JP)
Title: Motor drive circuit and refrigeration apparatus with the motor drive circuit
Inventor: SATO TOSHIAKI
IPC: H02P6/24
Filed: 2018-10-12
Abstract: To provide a highly reliable motor drive circuit.SOLUTION: In a motor drive circuit 30, when an induced voltage of a fan motor 19b on a heat source side fan becomes equal to or higher than a first threshold value, a control power supply 32 uses the induced voltage to generate a control voltage to activate a heat source side microcomputer 42 by the control voltage. The heat source side microcomputer 42, when the induced voltage becomes equal to or higher than s second threshold value, performs a voltage suppression control for lowering the induced voltage to protect components of an inverter 25 from the induced voltage.SELECTED DRAWING: Figure 2
Patent JP-2020064341-A (JP)
Title: Vehicle image processing apparatus, vehicle image processing method, program and storage medium
Inventor: NAKAO KENTA
IPC: G06T7/00
Filed: 2018-10-15
Abstract: To provide a vehicle image processing apparatus capable of performing image processing of photographed images of a plurality of cameras faster while suppressing a cost of a vehicle.SOLUTION: A vehicle image processing apparatus includes: a plurality of buffers configured to accumulate image data sequentially received from each of a plurality of cameras mounted on a vehicle in association with the plurality of cameras; a processor configured to acquires the image data from the buffer selected based on status information of the vehicle and perform image processing; a signal line for transferring each of the image data of the plurality of buffers to the processor; and a transfer controller configured to output the image data of the buffer required by the processor to the signal line.SELECTED DRAWING: Figure 1
Patent JP-2020062591-A (JP)
Title: Granular material sorter
Inventor: YAMAGUCHI YORI
IPC: B07B1/20
Filed: 2018-10-16
Abstract: To perform maintenance of an optical part without detachment of a particle size selection part.SOLUTION: A particle size selection part and an optical selection part are so configured as to be capable of being attached to and detached from each other. The particle size selection part is movable between a first position at which access opening to an optical part is closed and a second position at which access opening is opened in the state that the particle size selection part is attached to the optical selection part.SELECTED DRAWING: Figure 6
Patent JP-2020065493-A (JP)
Title: Method of manufacturing bread frozen after half baking
Inventor: KAWAKAMI YOICHI
IPC: A21D2/08
Filed: 2018-10-25
Abstract: To provide a method of manufacturing bread frozen after half baking in which a crust part of a surface layer and an inner crumb part are not separated and integrity is kept even when bread is heated sharply in a short time from a frozen state with a superheated steam oven, an electromagnetic cooker, or the like, so that flavor and aroma of the bread are hardly dispersed from inside after final baking, and the bread also has a good appearance and food texture after the final baking.SOLUTION: There is provided a method of manufacturing bread frozen after half baking in which bread dough including yeast is preliminary fermented, divided and shaped, and the bread dough which is further secondarily fermented is frozen after half baking, and in the bread after half baking, water content is adjusted such that average water content of a surface layer part capable of forming a crust part is 23 mass% or less, and average water content of an inner crumb part deeper than the surface layer part is 38 to 43 mass%. The crust part and the crumb part are not separated even after the bread is sharply heated in a short time after final baking, and flavor and aroma of the bread are hardly dispersed from inside.SELECTED DRAWING: None
Patent JP-2019052152-A (JP)
Title: Salts of treprostinil
Inventor: HITESH BATRA
IPC: C07C51/09
Filed: 2018-10-25
Abstract: To provide methods for making novel treprostinil salts.SOLUTION: The present invention provides methods for synthesizing treprostinil salts of a first formula below, wherein the compound is prepared by a process including the step of bringing a compound, obtained by alkylating a starting compound of a second formula below, into contact with a base or a base salt in situ.SELECTED DRAWING: None
Patent JP-2019050006-A (JP)
Title: Compensation management device, method, and computer program
Inventor: TAKASAKI GIICHI
IPC: G06Q40/00
Filed: 2018-10-31
Abstract: To prevent unpaid compensation and deduction, etc. by securing work credit of a worker, to reduce cost required for paying, and to prevent illegal act by clarifying basis and process of payment of compensation, etc.SOLUTION: A compensation management device 1, when receiving acknowledgement to compensation of a worker from a compensation payer terminal 22, secures net proceed of the worker by associating virtual currency corresponding to the net proceed, out of the compensation corresponding to work credit which the worker has acquired, with a virtual account of the worker from a virtual account of a compensation payer, by referring to virtual account information DB1E and compensation information DB1D by a securing processing unit 12. Further, the securing processing unit 12 refers to the virtual account information DB1E and the compensation information DB1D, and associates the virtual currency corresponding to deduction, out of the compensation corresponding to the work credit which the worker has acquired, with the virtual account of the manager from the virtual account of the compensation payer, and registers to the virtual account information DB1E as payment-scheduled deduction, thereby securing the deduction of the worker.SELECTED DRAWING: Figure 1
Patent JP-2020076419-A (JP)
Title: Sealing structure
Inventor: AZUMA YOSHIO
IPC: F16J15/18
Filed: 2018-11-05
Abstract: To provide a sealing structure having improved sealability.SOLUTION: A groove side surface (30) on a low-pressure side (L) of a seal recess groove (3) has an inclined shape inclined toward a groove outer direction, and a resin ring (4) installed therein has a low-pressure side gradient surface (8) in contact with the inclined groove side surface (30) of the seal recess groove (3).SELECTED DRAWING: Figure 2
Patent JP-2019170149-A (JP)
Title: Motor drive device
Inventor: MURATA YURI
IPC: H02P21/22
Filed: 2018-11-05
Abstract: To provide a motor drive device capable of gripping a control state of a system regardless of a phase in an entire control region, while containing the case other than the case where a pure phase difference of a voltage command vector of two inverters is 180 degrees.SOLUTION: A motor drive device controls a drive of an electric motor having a winding of two or more phases, in which both end points are opened by using two inverters. A control part includes: a first inverter control circuit generating a first voltage command as an output voltage command to the first inverter on the basis of a torque command; and a second inverter control circuit generating a second voltage command as an output voltage command to a second inverter. The control part determines a combined voltage command on the basis of a first voltage command vector V1 and a second voltage command vector V2 with the case where a pure phase difference that is a phase difference of the first voltage command vector V1 on a dq coordinate corresponding to the first voltage command and the second voltage command vector V2 on the dq coordinate corresponding to the second voltage command is a value other than 180 degrees.SELECTED DRAWING: Figure 4
Patent JP-2020076336-A (JP)
Title: Vacuum pump
Inventor: OGURA TAKAHIRO
IPC: F04C2/344
Filed: 2018-11-06
Abstract: To provide a vacuum pump capable of inhibiting liquid from being applied to an exhaust port while suppressing an increase in the number of components.SOLUTION: A vacuum pump 2 includes a pump casing 10 including a pump chamber 5, an intake passage 6 for guiding gas to the pump chamber 5, and an exhaust passage 8 for guiding the gas from the pump chamber 5 to the outside, a movable part 4 for sucking the gas into the pump chamber 5 and discharging the gas from the pump chamber 5, and an exhaust port cover part 12 covering an area around an exhaust port 14 of the exhaust passage 8. At least a part of the pump casing 10 and the exhaust port cover part 12 are integrally formed of the same material.SELECTED DRAWING: Figure 2
Patent JP-2020076357-A (JP)
Title: Valve opening/closing timing control device
Inventor: ASAHI TAKEO
IPC: F16K11/22
Filed: 2018-11-07
Abstract: To miniaturize a valve opening/closing timing control device capable of recycling a fluid by using a check valve.SOLUTION: A valve opening/closing timing control device includes a check valve unit CV disposed at an upstream side with respect to a control valve unit Vb supplying/discharging a fluid to an advance chamber and a delay chamber, and includes a pressure space PS between the control valve unit Vb and the check valve unit CV. It further has a flow channel structure for supplying the fluid to one of an advance port and a delay port and supplying a part of the fluid to be discharged to the external, to the pressure space PS while discharging the fluid returned from the other in a case when a spool of the control valve unit Vb is operated, and the check valve unit CV includes a reduction check valve CVa permitting flow of the fluid in the pressure space PS to the internal of the check valve unit CV in accompany with pressure rise of the pressure space PS.SELECTED DRAWING: Figure 6
Patent JP-2019053752-A (JP)
Title: Temperature coupling algorithm for hybrid thermal lattice boltzmann method
Inventor: PRADEEP GOPALAKRISHNAN
IPC: G06F17/50
Filed: 2018-11-08
Abstract: To provide implementation using various types of numerical simulation approaches such as the Shan-Chen method for multi-phase flow and the Lattice Boltzmann formulation.SOLUTION: A method includes simulating, in a lattice velocity set, transport of particles in a volume of fluid, with the transport causing collision among the particles; and generating a distribution function for transport of the particles, where the distribution function includes a thermodynamic step and a particle collision step, where the thermodynamic step is substantially independent of and separate from the particle collision step.SELECTED DRAWING: Figure 13
Patent JP-2020080103-A (JP)
Title: Reinforcement learning method, reinforcement learning program and reinforcement learning device
Inventor: OKAWA YOSHIHIRO
IPC: G06N20/00
Filed: 2018-11-14
Abstract: To provide a reinforcement learning method, a reinforcement learning program and a reinforcement learning device capable of improving discrimination accuracy while suppressing a calculation amount.SOLUTION: In a reinforcement learning method, a computer performs processing for reinforcement learning of control to each of a plurality of controlled targets that give or receive influence smaller than that of its own control between each of a plurality of controlled targets and at least one other controlled target. In the reinforcement learning method, for each of the plurality of controlled targets, the computer performs processing for reinforcement learning under a condition not considering the influence from other controlled objects. In the reinforcement learning method, the computer performs processing for reinforcement learning under a condition including the influence from other controlled targets after reinforcement learning result of each of the plurality of controlled targets satisfies a predetermined condition.SELECTED DRAWING: Figure 5
Patent JP-2020081915-A (JP)
Title: Transportable spray device
Inventor: SUEYOSHI TAKANOBU
IPC: B05B5/025
Filed: 2018-11-16
Abstract: To provide a transportable spray device that can simply and easily deal with a spray range that is changed such as in rock wool spraying work and can adjust a pattern of a spray range and enlarge the spray range.SOLUTION: A stand 12 has a frame 18 supported sideways on an upper part of a support post 16 erected on a carriage 14, which is set down in a job site and the like for rock wool spraying work. In the frame of the stand are arranged a plurality of heads 20, where air blowing fan devices 22 are arranged alternately between the heads. The plurality of heads discharge waterborne spray liquid, generate spray flow containing liquid droplets, apply high voltages from a high-voltage power supply device 26 to the heads to charge the liquid droplets of the spray flow and spray the droplets. The air blowing fan devices make air-blowing-flow act on the charged spray flow from the plurality of heads from generally below, by deflection of a reflector 24, spray the charged spray flow forward widely on the air-blowing-flow, and make the charged spray flow collect, drop and remove powder dust, by gradient force acting between the charged spray droplets and the powder dust floating in a work space.SELECTED DRAWING: Figure 1
Patent JP-2020083930-A (JP)
Title: Resin composition for semiconductor device, and semiconductor device using the same
Inventor: SATO HIDEKAZU
IPC: C08L79/08
Filed: 2018-11-16
Abstract: To provide a resin composition for semiconductor device capable of enhancing adhesiveness between constitutional members of a semiconductor device, and excellent in viscosity stability.SOLUTION: There is provided a resin composition for semiconductor device containing a resin, a solvent, and one or more kind of silane coupling agent represented by the following formula (1). R(RO)Si-X-Y (1), in which Ris a methyl group or an ethyl group, RO is each independently a methoxy group or an ethoxy group, Xis an alkylene group having 1 to 3 carbon atoms, Y is a glycidyl ether group, -SH, -SR, -NH, or -NHCHNH, n is 0 or 1, Ris -(X)-SiR(RO), Xis an alkylene group having 1 to 3 carbon atoms, Ris a methyl group or an ethyl group, RO is each independently a methoxy group or an ethoxy group, p is 0 or 1, and m is 0 or 1.SELECTED DRAWING: Figure 1
Patent JP-2020086795-A (JP)
Title: Information processing system, information processing apparatus, information processing method, and information processing program
Inventor: TAMAKI KENTA
IPC: G06F3/0484
Filed: 2018-11-21
Abstract: To reduce the time and effort in setting an initial value of a component.SOLUTION: An information processing system includes: a definition file storage unit which defines processing contents of one or more components included in a workflow which is a series of processing constituting an application; and a component analysis unit which reads file information representing the processing contents of the components corresponding to an operation for setting an initial value of the processing contents of the components, from the definition file storage unit, and analyzes the read file information, to cause a display unit to display an input form for inputting the initial value in accordance with the processing contents of the components.SELECTED DRAWING: Figure 1
Patent JP-2019070130-A (JP)
Title: Low-viscosity liquid epoxy resin composition and pressure container manufactured from the same
Inventor: CHO JAE-PIL
IPC: F17C1/06
Filed: 2018-11-29
Abstract: To provide a liquid epoxy resin composition which has low viscosity, has good workability, is excellent in both elongation and a glass transition temperature, and can be applied to a compressed natural gas pressure container and a compressed hydrogen gas pressure container, and a pressure container which is manufactured from the same and is excellent in withstand voltage characteristics.SOLUTION: A liquid epoxy resin composition contains a liquid epoxy resin and a curing agent mixture, where the curing agent mixture is formed of polyether diamine and isophoronediamine, a weight ratio of the polyether diamine to the isophoronediamine is 1:0.25 to 1:4, and a cured product of the liquid epoxy resin composition has physical properties of both a glass transition temperature obtained by thermal analysis using a differential scanning calorimeter (DSC) of 90°C or higher, and elongation obtained by ASTM D638 evaluation of 2% or more.SELECTED DRAWING: None
Patent JP-2020092181-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2018-12-06
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed in each region on a surface partitioned by division schedule lines into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyolefin-based sheet in a rear surface of the wafer and an outer periphery of the frame, the opening housing the wafer. The integrating step heats the polyolefin-based sheet and integrates the wafer and the frame by thermal compression bond via the polyolefin-based sheet. The dividing step forms a division groove by irradiating the wafer with a laser beam of a wavelength having absorbability to the wafer along the division schedule lines and divides the wafer into individual device chips. The picking-up step heats the polyolefin-based sheet, pushes up the device chips, and picks up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2020091776-A (JP)
Title: Information processing equipment
Inventor: TSURUOKA HIROYUKI
IPC: G06F3/06
Filed: 2018-12-07
Abstract: To improve the writing speed to a nonvolatile semiconductor memory device, compared with a case where the data transmitted from a preceding stage is sequentially written in the nonvolatile semiconductor memory device in units of data that constitutes the data when writing the data sent from the preceding stage to the non-volatile semiconductor memory device.SOLUTION: A DMA buffer 42 of a controller in an image forming system sequentially stores the print data transmitted from a terminal device 20 in page units. A write buffer 43 is a write buffer memory for temporarily storing data to be written in an SSD 13. A control unit sequentially transfers the data stored in the DMA buffer 42 to the write buffer 43 page by page. Then, when the data amount of the data stored in the write buffer 43 reaches the maximum capacity of 1.5 GB, the stored print data is collectively written in the SSD 13.SELECTED DRAWING: Figure 4