baber/WOPTO huggingface dataset:
Patent JP-2021030650-A (JP)
Title: Material discharge device, and three-dimensional molding device
Inventor: ZHANG JUNHUA
IPC: B33Y40/00
Filed: 2019-08-28
Abstract: To provide a three-dimensional molding device which is provided with a discharge flow path having a minimum cross-sectional area larger than a minimum cross-sectional area of a nozzle, and discharges a modified resin from the discharge flow path.SOLUTION: A three-dimensional molding device includes a melting part that melts a material and forms it into a molding material, a supply flow path that communicates with the melting part and passes the molding material, a nozzle that communicates with the supply flow path and discharges the molding material, a discharge flow path that has a discharge port for discharging the molding material in the supply flow path to the outside and is branched from the supply flow path, a control valve that switches a state where the supply flow path and the outside communicate with each other through the discharge flow path and a state where they not communicated therewith, and a control part for controlling the control valve, in which a minimum flow path cross-sectional area of the discharge flow path is larger than a minimum flow path cross-sectional area of the nozzle.SELECTED DRAWING: Figure 1
Patent JP-2019201230-A (JP)
Title: Method for manufacturing semiconductor integrated circuit
Inventor: SUGANO HIROSHI
IPC: H01L21/822
Filed: 2019-08-28
Abstract: To provide a method for manufacturing a semiconductor integrated circuit that can suppress operations of parasitic elements without requiring a complicated manufacturing process, has a high noise immunity, and can improve reliability, in a high voltage IC.SOLUTION: A semiconductor integrated circuit includes: a first well region 2 of a first conductivity type; a second well region 3 of a second conductivity type, provided in an upper portion of the first well region 2; a first current suppression layer 21 of a second conductivity type, provided to be separated from the first well region 2 in a lower portion of a semiconductor substrate 1 of a second conductivity type directly under the first well region 2 and having an impurity concentration higher than that of the semiconductor substrate 1; and a second current suppression layer 22 of a first conductivity type, provided under the first current suppression layer 21. A method for manufacturing the semiconductor integrated circuit includes: a first ion implantation step of adjusting an acceleration voltage and a projection range with respect to the lower surface of the semiconductor substrate 1 for forming the first current suppression layer 21, and implanting impurity ions of a second conductivity type; and a second ion implantation step of adjusting an acceleration voltage and a projection range with respect to the lower surface of the semiconductor substrate 1 for forming the second current suppression layer 22, and implanting impurity ions of a first conductivity type.SELECTED DRAWING: Figure 3
Patent JP-2021030701-A (JP)
Title: Printer
Inventor: KOBAYASHI TAKEHIRO
IPC: B65H23/10
Filed: 2019-08-29
Abstract: To provide a printer which facilitates work for taking out a winding core of a roll sheet from an interior to an exterior of the printer.SOLUTION: A printer includes: a roll sheet storage part in which a roll sheet formed by winding recording paper around a winding core is stored; a carrier roller which conveys the recording paper in a conveyance direction; a cushioning member which moves contacting with the recording paper; and a guide member which is provided at the upstream of the cushioning member in the conveyance direction and guides the winding core of the roll sheet which moves from an interior to an exterior of the roll sheet storage part.SELECTED DRAWING: Figure 5
Patent JP-2021035705-A (JP)
Title: Control device, control method and program
Inventor: MORIYAMA KOZO
IPC: B25J19/06
Filed: 2019-08-30
Abstract: To provide a control device capable of executing a process for an approached state, at an appropriate timing according to a workpiece held by a robot.SOLUTION: A control device controls a robot that performs a task, and is configured to cause the robot to execute the task. The control device is configured to change a movement path of the robot when a distance D between the robot and a person is less than a predetermined value PVa, and to adjust the predetermined value PVa according to a workpiece held by the robot.SELECTED DRAWING: Figure 2
Patent JP-2021037040-A (JP)
Title: Washing machine system
Inventor: TAKEDA HIROMITSU
IPC: A47L15/42
Filed: 2019-09-02
Abstract: To provide a washing system that allows preliminary washing of dishes to be executed without human intervention, and can inexpensively construct a configuration to supply water to a preliminary washing machine for executing preliminary washing from a washing machine.SOLUTION: In a washing machine system 200, a second stipulated water level H2 of a second washing water tank 115 is set to be higher than a first stipulated water level H1 of a first washing water tank 15. A second discharge port 115A through which water exceeding the second stipulated water level H2 is discharged is formed in the second washing water tank 115, and a first inflow port 15A connected to the second discharge port 115A is formed in the first washing water tank 15. Height positions of the first inflow port 15A and the second discharge port 115A are provided so that water flows from the second discharge port 115A to the first inflow port 15A by the difference in the heights of the first stipulated water level H1 and the second stipulated water level H2.SELECTED DRAWING: Figure 8
Patent JP-2019207260-A (JP)
Title: Diagnostic method, diagnostic agent, therapeutic agent and screening method for these agents of alzheimer's disease and frontotemporal lobar degeneration
Inventor: OKAZAWA HITOSHI
IPC: A61K45/00
Filed: 2019-09-03
Abstract: To provide agents and methods that are effective for diagnosis or treatment of an Alzheimer's disease and the like.SOLUTION: It is now understood that, from a preclinical stage of Alzheimer's disease, abnormalities in spine formation and the like occur due to worsening phosphorylation of MARCKS and the like, and thereby leading to the onset of the disease in a patient. It is also understood that PKC and the like are responsible for the phosphorylation, and that b-raf further participates in phosphorylation of a tau protein. Accordingly, it is discovered that these proteins are useful target molecules for the diagnosis and treatment of the Alzheimer's disease. It is also now understood that, in the preclinical stage of frontotemporal lobar degeneration as well, a decrease in the number of spines and the like occurs due to worsening of phosphorylation of b-RAF, and thereby leads to the onset of the disease in the patient. Accordingly, it is discovered that the b-RAF is a useful target molecule for the diagnosis and treatment of the frontotemporal lobar degeneration.SELECTED DRAWING: None
Patent JP-2021040796-A (JP)
Title: Bone screw
Inventor: IWASAWA AKIRA
IPC: A61L31/12
Filed: 2019-09-09
Abstract: To provide a bone screw that prevents loosening of the screw and can fix bone with sufficient strength until the bone is regenerated.SOLUTION: A bone screw is composed of a bioabsorbable material, the bone screw having a head, and a leg with a screw thread formed around it. The leg has a groove along the axial direction. The groove is filled with a pasty bone prosthetic material that contains fine particles composed of a calcium phosphate compound and an aqueous medium.SELECTED DRAWING: Figure 1
Patent JP-2021042163-A (JP)
Title: Uses of extract of primulaceae
Inventor: KURAMOTO AOI
IPC: A61P31/10
Filed: 2019-09-11
Abstract: To provide antifungal agents in one embodiment, and to provide novel uses of the extract of Primulaceae in another embodiment.SOLUTION: In one embodiment, the present invention relates to an antifungal agent, an antioxidant, a deglycation agent, a hyaluronan synthase gene expression promoter, or an expression promoter for at least one gene selected from the group consisting of SOD1, FN3K, NRF2, and HAS2, which contain an extract of Primulaceae. In another embodiment, the present invention relates to an extract of Primulaceae, or an antifungal agent, an antioxidant, a deglycation agent, or a composition containing a gene expression promoter, which are described herein.SELECTED DRAWING: Figure 1
Patent JP-2021042740-A (JP)
Title: Electric compressor
Inventor: HAYASHI YOSHIKAZU
IPC: F04C29/00
Filed: 2019-09-13
Abstract: To provide an electric compressor which enables reduction of manufacturing processes.SOLUTION: An electric compressor 1 includes: a shaft 30 connected to an electric motor 10; and a pin 35 fixedly fitted in a bottomed hole 32 provided on an end surface 31 of one end of the shaft 30, the pin 35 connected with a revolving scroll 21. The bottomed hole 32 is provided at a position offset from a rotation center of the shaft 30. A space S1 is formed between a thinnest portion 30a, at which a thickness of a space between an inner peripheral surface 32a of the bottomed hole 32 and an outer peripheral surface of the shaft 30 becomes the smallest, and the pin 35.SELECTED DRAWING: Figure 4
Patent JP-2021048205-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TOMONO AKIRA
IPC: H01L21/56
Filed: 2019-09-17
Abstract: To provide a manufacturing method of a semiconductor device, capable of improving a mounting strength of a semiconductor chip in a mounting method of the semiconductor chip by using an NCF.SOLUTION: A manufacturing method of a semiconductor device of an embodiment, includes: a step of bonding a dicing tape 4 onto a semiconductor wafer 1 having a plurality of chip regions having a column-like electrode 2 and a dicing region; a step of forming a first groove 5 along the dicing region, and individualizing the plurality of chip regions while maintaining a wafer shape with the dicing tape 4; a step of bonding a non-conductive resin film 8 onto a plurality of semiconductor chips 7 and filling one part of the non-conductive resin film 8 into the first groove 5; a step of forming a second groove 9 having a width narrower than the with of the first groove 5, in the non-conductive resin film 8 filled in the first groove 5; and a step of picking up the plurality of semiconductor chips 7 having the non-conductive resin film 8 and mounting them on a substrate 13.SELECTED DRAWING: Figure 2
Patent JP-2021047650-A (JP)
Title: Identification device, identification method and identification program
Inventor: IWASAKI MASAJIRO
IPC: G06T7/00
Filed: 2019-09-18
Abstract: To provide an identification device, an identification method, and an identification program that improve search accuracy of an image-based search.SOLUTION: An identification device according to a present application comprises: a specification unit that specifies, for each of a plurality of extracted images (for example, a plurality of extracted images including the same photographing object and having a continuous time series) extracted from a moving image, an object region (for example, a rectangle or a region expressed in pixels) that includes the photographing object; and an identification unit that identifies, based on an aspect in which each object region is superimposed when the plurality of extracted images is superimposed, the photographing object included in each object region.SELECTED DRAWING: Figure 1
Patent JP-2021048507-A (JP)
Title: Digital broadcast receiver
Inventor: GOTO HIROYUKI
IPC: H04H60/47
Filed: 2019-09-19
Abstract: To provide a digital broadcast receiver that can reduce the complexity of setting of a reception mode for each genre.SOLUTION: A terrestrial digital broadcast receiver 100 includes a tuner portion 10 or the like that selectively receives full-segment digital broadcasting and one-segment digital broadcasting of a program, a genre determination unit 62 that determines the genre of the program being received, a reception status determination unit 63 that determines the reception status of the program being received, a reception method switching unit 64 that performs full-segment digital broadcast reception when the program reception status is good and performs one-segment digital broadcast reception when the reception status is poor, and a full-segment reception fixing unit 65 that switches to full-segment digital broadcast reception when a user performs an operation instructing to switch to full-segment digital broadcast reception during reception of one-segment digital broadcast, and fixes the reception method of a program that belongs to the same genre as the program being received to full-segment digital broadcast reception.SELECTED DRAWING: Figure 1
Patent JP-2021045434-A (JP)
Title: Washing machine
Inventor: CHIBA KOJI
IPC: D06F33/30
Filed: 2019-09-20
Abstract: To provide a washing machine which includes a drying function which has good drying finish by reducing winkles of clothing, which improves drying efficiency, and which reduces blowout noise.SOLUTION: A washing machine includes: an inner tub for storing clothing; an outer tub for including the inner tub, and for storing washing water; a heating part for heating the air; a blower part having a first air passage for blowing out warm air heated by the heating part and a second air passage different from the first air passage in the inner tub; and an air passage switching part for switching between the first air passage and the second air passage. The first air passage blows out the warm air into the inner tub via a first discharge port from an inner tub upper surface, and the second air passage blows out the warm air into the inner tub from a second discharge port provided further on the rear side than the first discharge port.SELECTED DRAWING: Figure 1
Patent JP-2021050745-A (JP)
Title: Method for manufacturing damper member, damper member, and actuator
Inventor: YANAGISAWA KAZUHIKO
IPC: B06B1/04
Filed: 2019-09-20
Abstract: To provide a method for manufacturing a damper member, which can manufacture a plurality of damper members having stable characteristics in a short time, and to provide a damper member and an actuator using the damper member.SOLUTION: In a step ST11, a tubular first member and a tubular second member surrounding the outer peripheral side of the first member are positioned on a manufacturing jig. In a step ST13, a gap between the outer peripheral surface of the first member and the inner peripheral surface of the second member is filled with a gel material. In steps ST14 to ST17, the gel material is cured to form a long gel-like damper member. In a step ST19, the long gel-like damper member is removed from the manufacturing jig together with the first member and the second member. In a step ST20, the long gel-like damper member is cut in the direction intersecting the axial direction of the first member and the second member to obtain a plurality of gel-like damper members.SELECTED DRAWING: Figure 9
Patent JP-2021049539-A (JP)
Title: Kneading device
Inventor: MURAKAMI MASAMI
IPC: B01F7/04
Filed: 2019-09-24
Abstract: To provide a kneading device capable of efficiently returning a raw material moved backward of an injection piston into a mixing space.SOLUTION: A kneading device 1 according to the present invention comprises a kneading device body 11 that comprises a mixing space 17, a stirrer 12 that has a plurality of stir pins 21 and a rotary base 22, an injection piston 13 that injects a kneaded raw material 41 from the injection port 27, a seal member 18 provided in an opposite position to an outer peripheral surface of the injection piston 13 under kneading, a vane part 16 that returns a raw material 45 moved toward the rotary base 22 through a gap of the injection piston 13 during kneading into the mixing space 17, and a control unit 19. The control unit 19 allows the injection piston 13 to displace toward the rotary base 22 and the vane part 16 to rotate in a state the outer peripheral surface of the injection piston 13 is not opposed to the seal member 18, thereby returning the raw material 45 moved toward the rotary base during kneading into the mixing space 17.SELECTED DRAWING: Figure 1
Patent JP-2021052524-A (JP)
Title: Drive device
Inventor: TSUDA KEIICHI
IPC: H02K9/19
Filed: 2019-09-25
Abstract: To provide a drive device with a structure that can improve the cooling efficiency of a stator.SOLUTION: A drive device 1 includes a motor having a rotor 20 and a stator 30 located radially outside the rotor, and a plurality of refrigerant flow paths through which a refrigerant flows inside. The stator includes a stator core 32 and a coil assembly having a plurality of coils. The coil assembly includes a coil end 33b that protrudes axially from the stator core. The plurality of refrigerant flow paths include a first refrigerant flow path 11 and a refrigerant flow path 12. The first refrigerant flow path and the second refrigerant flow path are provided with a first supply port 15 for supplying a refrigerant to the stator core. In the first refrigerant flow path and the second refrigerant flow path, only the first refrigerant flow path is provided with a second supply port 14 for supplying the refrigerant to the coil end.SELECTED DRAWING: Figure 6
Patent JP-2021052564-A (JP)
Title: Electric actuator
Inventor: SHIRAI HIROSHI
IPC: H02K7/116
Filed: 2019-09-26
Abstract: To provide an electric actuator having a structure capable of suppressing a decrease in detection accuracy of a magnetic sensor.SOLUTION: An electric actuator includes a motor having a motor shaft 21, a deceleration mechanism connected to one side of the motor shaft 21 in the axial direction, an output shaft 41 to which the rotation of the motor shaft 21 is transmitted via the deceleration mechanism, a sensor magnet 63 attached to the output shaft 41, and a magnetic sensor 61 that can detect the magnetic field of the sensor magnet 63. The output shaft 41 includes a housing recess 43 that is recessed on one side in the axial direction. One end of the motor shaft 21 in the axial direction is accommodated inside the housing recess 43. The sensor magnet 63 is an annular shape that surrounds the output shaft 41 on one side in the axial direction with respect to the housing recess 43. The material of a portion of the output shaft 41 surrounded by the sensor magnet 63 is a magnetic material.SELECTED DRAWING: Figure 3
Patent JP-2021056561-A (JP)
Title: Print control system and program
Inventor: OGAWA NOBUHIRO
IPC: G06F3/12
Filed: 2019-09-27
Abstract: To provide a printing control system capable of reducing a burden of an operator for manually restoring detailed paper information using the management system which is required even after operation of just only temporary update desired to the detailed paper information registered in an image output device.SOLUTION: A print control system and an image output device are provided, which can perform a printing processing corresponding to a paper-type. The image output device can change a paper-type and print on it, and comprises means capable of adjusting printing parameters and control parameters of the image output device for each paper-type, a memory device in which a map of the various parameter groups and paper-types is stored, and memory area in which the parameter groups are temporarily stored. The print control system comprises means to add/update the parameter group for each paper-type registered in the image output device from a PC via a communication medium, and determination means to determine whether to permanently update or to temporarily update the parameter group registered in the image output device.SELECTED DRAWING: Figure 15
Patent JP-2021057645-A (JP)
Title: projector
Inventor: NAGAHAMA DAISAKU
IPC: G03B21/00
Filed: 2019-09-27
Abstract: To provide a projector that enables a user to adjust registration without stopping using the projector.SOLUTION: A projector can be switched to selectively project visible light and invisible light, and also has: an adjustment image generation part which generates an image for registration adjustment; an imaging part which images a projection surface; a registration adjustment quantity calculation part which calculates a registration adjustment quantity based upon image data obtained through the imaging by the imaging part; and an image signal processing part which processes an image signal based upon a calculation result of the registration adjustment quantity calculation part. The projector performs the projection of the visible light and the projection of the invisible light sequentially, and performs synchronization with output of an input image when the visible light is projected and with output of the image generated by the adjustment image generation part when the invisible light is projected, and further images the adjustment image projected with the invisible light by the imaging part to adjust registration based upon the imaging data.SELECTED DRAWING: Figure 1
Patent JP-2021057126-A (JP)
Title: Electrical fire preventing tool
Inventor: YOSHIDA SHIGEO
IPC: H01H73/02
Filed: 2019-09-27
Abstract: To provide an electrical fire preventing tool having a vibration-sensitive breaker with a time lag of about 3 minutes for preventing electrical fire disaster, which is an important issue regarding earthquakes occurring beneath a metropolitan area, the electrical fire preventing tool differing from convectional simplified tools that cut off power at the same time as beginning of a large tremor and causes the inside of a building to darken in providing three minutes for determining whether or not there is a fire and the like, more importantly preventing the breaker function to be canceled by a person confused by sudden darkness to restart energization.SOLUTION: A vibration-sensitive breaker has three kinds of settings, and allows electricity to be used until the occurrence of a power failure when a resident is in the house, and causes the breaker to trip without fail when an electric conduction occurs, and when the breaker is tripped, the operation cannot be reset so as to prevent electrical fire disasters which have been predicted to burn up to 410,000 buildings and burn up to 16,000 people to death in an earthquake occurring beneath the Tokyo metropolitan area and to enable town planning that prevents electrical fires.SELECTED DRAWING: Figure 1
Patent JP-2021054262-A (JP)
Title: Force-feedback brake pedal system
Inventor: VOLKAN PATOGLU
IPC: G05G1/30
Filed: 2019-09-30
Abstract: To provide a force-feedback brake pedal system to preserve conventional brake pedal feeling during cooperative regenerating braking.SOLUTION: A force-feedback brake pedal system 100 comprises: a brake pedal 10 which is pivotally mounted around a shaft 11 or a bearing 12; an electronic circuitry which is in electrical communication with a regenerative braking system and a frictional braking system of a vehicle; and an actuator 25 for providing force feedback in accordance with the regenerative and friction braking of the vehicle, the actuator 25 being in mechanical communication with the brake pedal 10, wherein the brake pedal system 100 further comprises: a compliant element arranged between the brake pedal 10 and the actuator 25; and a position sensor which, during operation, measures the deflections of the compliant element, and transmits data to the electronic circuitry.SELECTED DRAWING: Figure 1
Patent JP-2021055627-A (JP)
Title: Turbo fan
Inventor: OTAGURO RYUSUKE
IPC: F04D29/30
Filed: 2019-09-30
Abstract: To improve pressure rising action of a turbo fan.SOLUTION: A turbo fan (30) includes an end plate (31), a shroud (32), and blade members (33). In the turbo fan (30), an annular portion, in which the blade members (33) are disposed, of a space between the end plate (31) and the shroud (32) serves as a pressure rising passage (43) and air flows from the inner periphery side of the pressure rising passage (43) to the outer periphery side. A cross sectional area of the pressure rising passage (43) gradually increases from an upstream end (43a) of the pressure rising passage (43) to a downstream end (43b).SELECTED DRAWING: Figure 3