baber/WOPTO huggingface dataset:
Patent JP-2021066002-A (JP)
Title: Gripping mechanism and assembling device
Inventor: YAMAKAWA TOMOHIKO
IPC: B25J15/08
Filed: 2019-10-28
Abstract: To provide a low-cost gripping mechanism that hardly fails.SOLUTION: A gripping mechanism 3 comprises a frame body 31 and a plurality of movable bodies 32. The frame body 31 stores the plurality of movable bodies 32. The movable body 32 has a basic shape of a rotary spheroid, which grips an object 4, at a space between an outer surface of the movable body 32 and an inner surface of the frame body 31 by action of gravity acting on the movable body 32. Preferably, the movable body 32 has a flat part 331 on an outer surface of a position where the body contacts the object 4. Further preferably, the movable body 32 has a core part 321 and a coating part 322. The coating part 322 coats a peripheral surface of the core part 321 with an elastic body.SELECTED DRAWING: Figure 2
Patent JP-2021071221-A (JP)
Title: Refrigeration cycle system
Inventor: OCHIAI YASUTAKA
IPC: F25B49/02
Filed: 2019-10-30
Abstract: To provide a refrigeration cycle system capable of detecting abnormality in a valve with improved accuracy.SOLUTION: A refrigeration cycle system comprises: a refrigeration cycle circuit which connects a compressor, a refrigerant flow passage switching device, an outdoor heat exchanger, an expansion valve and an indoor heat exchanger; a first bifurcation section which bifurcates a flow of refrigerant at a point between the outdoor heat exchanger and the expansion valve; a second bifurcation section which bifurcates the flow of refrigerant at a point between the indoor heat exchanger and the refrigerant flow passage switching section; bypass piping which connects the first bifurcation section and the second bifurcation section; a first valve installed at a point between the second bifurcation section and the refrigerant flow passage switching device; a second valve installed in the bypass piping; a first temperature sensor which detects a room temperature; a second temperature sensor which detects temperatures of the refrigerant in a liquid phase in the indoor heat exchanger; and a control device. The control device detects that at least either the expansion valve or the second valve has abnormality when there is a difference between the temperatures detected by the first temperature sensor and the second temperature sensor in an operation state where the compressor is in operation, the expansion valve is fully closed and the first and second valves are closed.SELECTED DRAWING: Figure 1
Patent JP-2021071955-A (JP)
Title: Image processor
Inventor: KOSHIZAKA ZEN
IPC: G06T5/00
Filed: 2019-10-31
Abstract: To provide an image processor capable of obtaining an appropriate correction image according to an imaging scene.SOLUTION: An image processor 12 includes: an image acquisition unit 31, a histogram generation unit 32, and an image correction unit 34. The image correction unit is configured to generate a correction tone curve which indicates a relation between an input value and an output value of luminance and which is provided for correcting a relation between luminance and the number of pixels on a photographed image based on a histogram of the photographed image, and correct the photographed image by use of the correction tone curve to generate a correction image.SELECTED DRAWING: Figure 2
Patent JP-2021072054-A (JP)
Title: Information processing unit, information processing system and information processing method
Inventor: SHIGA YOSUKE
IPC: G06F13/00
Filed: 2019-11-01
Abstract: To prevent a delay of a program update from being prolonged.SOLUTION: An information processing unit 10 includes: an acquisition part 13 configured to acquire data for updating a program for causing the information processing unit 10 to execute processing, from another unit connected via a network, before a command to stop an operation of the information processing unit 10 is inputted; and an update part 12 configured to shift to processing to update the program when a command to stop an operation of the information processing unit 10 is inputted, if information indicating an importance is added to the data acquired by the acquisition part 13, according to the data.SELECTED DRAWING: Figure 3
Patent JP-2020014950-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-11-01
Abstract: To provide a game machine capable of keeping a player interested in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving a game ball hit into a game area 5a. Upon the game ball entering the start pocket, determination processing is performed regarding winning. Thereafter, variable display depending on a result of the determination processing is started; and, if a winning pattern is displayed in the variable display, a winning game is executed. In this regard, the pachinko machine 1 can generate a performance reception period for an operation button as an interval in which processing identification information is acquired in each unit time.SELECTED DRAWING: Figure 60
Patent JP-2020023574-A (JP)
Title: Mouse myopia induction model and endoplasmic reticulum stress inhibitor for myopia prevention/suppression
Inventor: IKEDA SHINICHI
IPC: A01K67/027
Filed: 2019-11-07
Abstract: To obtain a therapeutic agent for suppressing myopia by analyzing the process of myopia progression using a mouse myopia induction model and searching for myopia treatment drugs based on the obtained knowledge.SOLUTION: By attaching a minus lens that can adjust the angle and width according to the growth of the mouse, and a protector, to a young mouse, a model that closely resembles human high myopia can be made. Additionally, it has been shown that from this model analysis, endoplasmic reticulum stress is generated in the sclera by myopia induction and that ER stress induces myopia. Further, it has been revealed that ER stress inhibitors, especially phenylbutyric acid and tauroursodeoxycholic acid, act as myopia prevention/suppression agents.SELECTED DRAWING: Figure 6
Patent JP-2021075174-A (JP)
Title: Display control device
Inventor: TACHIIRI MOTOKI
IPC: G09G5/00
Filed: 2019-11-11
Abstract: To provide a technique which can achieve both of the suppression of a flicker of display and the quick correction of a display position on an on-vehicle display or the like.SOLUTION: A display control device 3 sets the characteristics of a filter used in a filter processing unit 69 in accordance with the travel state of a vehicle, and corrects a display position when displaying an AR image recognized as a virtual image so as to be superimposed on a scenery on a projection region 23 of a windshield 21 on the basis of a vehicle attitude value filter-processed by using the filter and a vehicle characteristic value acquired by a characteristic acquisition unit 67. According to such a configuration, since the vehicle attitude value filter-processed by using the filter set in accordance with the travel state of the vehicle is used as the vehicle attitude value when correcting the display position of the AR image on the basis of the vehicle attitude value and the vehicle characteristic value, both of the suppression of a flicker of display and the quick correction of the display position can be achieved when displaying the AR image.SELECTED DRAWING: Figure 3
Patent JP-2021080113-A (JP)
Title: Ceramic raw material powder, dielectric green sheet, method of making ceramic raw material powder, and method of manufacturing ceramic electronic component
Inventor: TANIGUCHI KATSUYA
IPC: C01G23/00
Filed: 2019-11-15
Abstract: To provide a ceramic raw material powder, a dielectric green sheet, a method of making ceramic raw material powder, and a method of manufacturing a ceramic electronic component that are capable of inhibiting reliability degradation while inhibiting excessive growth of grains.SOLUTION: A ceramic raw material powder includes ceramic particles having a perovskite structure containing barium, a mean particle diameter of the ceramic particles being 80 nm or greater and 150 nm or less, where a concentration of chlorine to a B site element of the ceramic particles is 0.2 atm% or greater and 1.1 atm% or less.SELECTED DRAWING: Figure 1
Patent JP-2020086462-A (JP)
Title: Foldable display device
Inventor: KIM JUN-HYEONG
IPC: G09F9/00
Filed: 2019-11-21
Abstract: To provide a foldable display device which has an excellent scalability of a display region or has an excellent portability when the display is folded.SOLUTION: A foldable display device 100 includes: a mid frame 120 supporting the back surface of a display panel 110 divided in a first display region and a second display region based on a folding region; a hinge part 130 for controlling the angle of the folding region; a middle case 150 and a lower case 160 connected to the back surface of the first display region; and an upper case 140 supporting the edge region of the upper surface of the display panel and the back surface of the second display region. The foldable display device is selectively folded into one of a dual mode, a scalable mode, and a pivot mode.SELECTED DRAWING: Figure 4
Patent JP-2020193705-A (JP)
Title: Joint pipe having one-touch connection structure and looseness prevention structure
Inventor: LEE HYE-JUNG
IPC: F16L37/05
Filed: 2019-11-21
Abstract: To provide a joint pipe capable of preventing a phenomenon in which a fixing cap is made loose by external impact and vibrations in a state in which the fixing cap undergoes screw coupling to connect pipes.SOLUTION: A joint pipe 100 includes: a body 110 including a plurality of pipe storage parts 111, 112 and a connection part 115; sealing members 120, 121 stored in a sealing member storage part 160; and fixing caps 130, 131 in which a passage hole for allowing a connection object pipe to pass through is formed at one end to undergo screw coupling with an end part of a pipe storage part and compress a sealing member in the direction of adhering to the connection object pipe. Fixing cap support parts 140, 141 are formed on outer peripheral surfaces of end parts of the pipe storage parts, the fixing cap support parts include fixing cap fixing parts 142a, 142b including at least one or more fixing protrusions protruding in a direction toward the other ends of the fixing caps, and a plurality of fixing protrusion storage parts for storing the fixing protrusions are formed at the other ends of the fixing caps.SELECTED DRAWING: Figure 2
Patent JP-2021078978-A (JP)
Title: Cutting tool for dental technology
Inventor: SAITO KOJI
IPC: A61C3/12
Filed: 2019-11-22
Abstract: To provide a cutting tool for dental technology capable of reducing such possibilities that, when cutting the dental model, a saw blade is detached from a saw frame member or is broken, or further a dental model is damaged.SOLUTION: A cutting tool 1 for dental technology comprises a saw blade 4 for cutting a dental model, a substantially U-shaped saw frame member 2, a grip member 5 to be held by an operator, and a movable locking member 3 screwed to the grip member 5, where a base part side of the saw frame member 2 is movably mounted on the movable locking member 3. A first locking pin 11 is provided at a tip end of the saw frame member 2, and a first locking hole 14 to be locked with the first locking pin 11 is provided at one end of the saw blade 4. A second locking pin 12 is provided at a tip end of the movable locking member 3, and a second locking hole 15 to be locked with the second locking pin 12 is provided at the other end of the saw blade 4. When the grip member 5 is turned in a prescribed direction, the grip member 5 comes into contact with the base end of the saw frame member 2, so that the saw frame member 2 is moved to the tip end side of the movable locking member 3.SELECTED DRAWING: Figure 1
Patent JP-2021080553-A (JP)
Title: Method for leaching sulfide
Inventor: KISHIDA MASAHIRO
IPC: C22B3/08
Filed: 2019-11-22
Abstract: To provide a sulfide leaching method capable of improving a leaching reaction rate.SOLUTION: The present invention is a sulfide leaching method in which acid is added to a sulfur compound containing a metal sulfide, in a state coexisting with a metal body, to leach the sulfide. The metal sulfide is a sulfur-rich compound. For example, a sulfide containing nickel and/or cobalt, which is produced by adding a sulfating agent to an aqueous solution obtained by leaching nickel oxide ore with sulfuric acid, can be used. A metal constituting the metal body is preferably a metal having a standard oxidation-reduction potential of 0 V or less.SELECTED DRAWING: Figure 1
Patent JP-2021084634-A (JP)
Title: Small bag supply apparatus
Inventor: TAKADA MASAYUKI
IPC: B65B35/18
Filed: 2019-11-25
Abstract: To achieve a small bag supply apparatus with a simple configuration.SOLUTION: A small bag supply apparatus (1) includes an adsorption apparatus (51) including an adsorption pad (52) that adsorbs a small bag and an autorotation axis (54), a revolution apparatus (55) including a support member (56) that supports the autorotation axis so as to be rotatable and a revolution axis (57) that causes the autorotation axis to revolve, and an interlocking member (59) that causes the revolution axis and the autorotation axis to interlock such that a length of a revolution period of the adsorption apparatus is an integral multiple of a length of an autorotation period.SELECTED DRAWING: Figure 2
Patent JP-2021085915-A (JP)
Title: Projection device and method and program for detecting set state
Inventor: HARA SHUNSUKE
IPC: H04N5/74
Filed: 2019-11-25
Abstract: To detect a degradation in a housing of a projection device and let a user know the degradation.SOLUTION: A projection device 100 has acquisition means (a projection image processing unit 110) for acquiring the difference between an initial detected value and the current detected value of the state of a housing detected in the first activation after the housing is set in a predetermined set surface or for acquiring a detected value of environmental information. The projection device 100 has control means (a projection image processing unit 110) for issuing a warning at a predetermined timing or stopping the functions of the own device when the difference or the detected value of the environmental information acquired by the acquisition means is at least a predetermined threshold value. The control means displays a screen for selecting a set place and changes a predetermined threshold value according to the selected set place.SELECTED DRAWING: Figure 1
Patent JP-2021003800-A (JP)
Title: Robot system control method, non-transient computer-readable recording medium, and robot system control device
Inventor: ROSEN Diankov
IPC: B25J13/08
Filed: 2019-11-26
Abstract: To achieve a high-level coordination between units including a robot, and enhance storage efficiency for an operation object sufficiently.SOLUTION: A control method includes acquisition of an approach position where an end effector grips an operation object, acquisition of a scan position for scanning an identifier of the operation object, creation or acquisition of a control sequence based on the approach position and the scan position, and commanding a robot to execute it. The control sequence includes: (1) gripping the operation object from a start position; (2) scanning the identifier of the operation object with a scanner positioned between the start position and a work position; (3) temporarily releasing the operation object from the end effector at a re-gripping position when a predetermined condition is satisfied, and re-gripping the operation object with the end effector; and (4) moving the operation object to the work position.SELECTED DRAWING: Figure 4B
Patent JP-2021085352-A (JP)
Title: Cylinder head cooling water passage structure
Inventor: SONODA YASUSHI
IPC: F02F1/40
Filed: 2019-11-27
Abstract: To provide a cylinder head cooling water passage structure which supplies cooling water discharged through a cooling water outlet of a cylinder head to a plurality of heat exchangers and is capable of supplying the cooling water at temperatures appropriate for respective heat exchangers.SOLUTION: A vehicle engine 10 comprises, as heat exchangers, an EGR cooler 11 and an oil cooler 12 which perform heat exchange with fluid having a temperature higher than cooling water and a radiator 13 and a heater core 14 which perform heat exchange with fluid having a temperature lower than the cooling water. A cooling water outlet of a cylinder head 20 is divided into a first cooling water outlet 44 communicated with a combustion chamber cooling water passage and an exhaust downstream side cooling water passage and a second cooling water outlet 45 communicated with an exhaust upstream side cooling water passage. The EGR cooler 11 and the oil cooler 12 are supplied with cooling water discharged through the first cooling water outlet 44 and the radiator 13 and the heater core 14 are supplied with cooling water discharged through the second cooling water outlet 45.SELECTED DRAWING: Figure 3
Patent JP-2021085356-A (JP)
Title: Cylinder block structure of engine
Inventor: OKAMURA SHO
IPC: F02F1/00
Filed: 2019-11-27
Abstract: To provide a cylinder block structure of an engine, which can improve the coaxiality of a journal portion of a crankshaft without increasing the weight of the cylinder block and can reduce friction of the crankshaft.SOLUTION: Ribs 15, 16 for connecting lower ends of head bolt fastening holes 10A located at a central part in a cylinder row direction and upper ends of bearing cap bolt fastening holes 14A are provided on a side wall of a cylinder block 3. Further, in a region between the lower end of the head bolt fastening hole 10A and the upper end of the bearing cap bolt fastening hole 14A on an outer wall surface 3C above a crankshaft support wall 12 that is located at one end in the cylinder row direction, recessions 17 recessed on the other side in the cylinder row direction are provided.SELECTED DRAWING: Figure 6
Patent JP-2021084703-A (JP)
Title: Binding apparatus
Inventor: ITO HIROSHI
IPC: B65B13/10
Filed: 2019-11-29
Abstract: To provide a binding apparatus capable of binding objects to be bound while suppressing an occurrence of a deformation or a scratch of the objects to be bound.SOLUTION: A binding apparatus 100 wraps a string 301 around objects to be bound 200 to bind the objects to be bound 200. When wrapping the string 301 around the objects to be bound 200, a plurality of rotatably movable protection plates 20 is disposed adjacent to each other at positions in contact with the string 301 before the objects to be bound 200.SELECTED DRAWING: Figure 1
Patent JP-2020045359-A (JP)
Title: Salvinorin compositions and uses thereof
Inventor: LIU RENYU
IPC: A61P9/10
Filed: 2019-12-02
Abstract: To provide salvinorin compositions and uses thereof.SOLUTION: Specifically, the invention relates to administering salvinorin compositions to treat diseases and disorders associated with vasoconstriction, vaso-occlusion, or disruption of the blood flow and autoregulation. For example, salvinorin compositions may be administered to subjects with cardiac arrest, subarachnoid hemorrhage, stroke, cerebral vascular spasm, cerebral hypoxia/ischemia, cerebral artery occlusion, or any condition involved in autoregulation impairment. In other aspects, a pharmaceutical composition of salvinorin A comprises an aqueous solution of salvinorin A and a cyclodextrin.SELECTED DRAWING: None
Patent JP-2021090180-A (JP)
Title: Transmitter, receiver, and chip
Inventor: ASAKURA SHINGO
IPC: H04L1/00
Filed: 2019-12-06
Abstract: To provide a transmitter, a receiver, and a chip that can adjust or select the balance between low delay and resistance to white noise for data transmission of a low delay transmission channel (LLch) in a terrestrial digital broadcasting system.SOLUTION: A transmitter 1 according to the present invention includes an encoder 10 that applies error correction coding processing to each data transmitted by dividing an LLch into two types of segment areas, a DBPSK modulation unit 13 that performs DBPSK modulation and generates L0 and L1ch carriers, an LLch carrier synthesis allocation unit 14 that outputs one or more L0 and L1ch carriers, and an OFDM modulator 16 that generates and transmits an OFDM signal obtained by multiplexing one or more L0 and L1ch carriers. The receiver 2 according to the present invention receives an OFDM signal from the transmitter 1 according to the present invention, and restores the data transmitted on the basis of one LLC carrier selectively carrier-synthesized.SELECTED DRAWING: Figure 1
Patent JP-2021090482-A (JP)
Title: Game machine
Inventor: HAGAWA SHINYA
IPC: A63F5/04
Filed: 2019-12-06
Abstract: To provide a game machine capable of effectively preventing a new game from being played continuously with custom settings.SOLUTION: In a slot machine in which game items can be custom-set, a first performance customization reset selection image is displayed on a liquid crystal display device 27a during a standby period in a custom setting state. When a game is started (when a standby cancellation condition is satisfied) while the first performance customization reset selection image is displayed, a second performance customization reset selection image is displayed on a sub liquid crystal display. While the second performance customization reset selection image is displayed, display of the second performance customization reset selection image is continued, even when an operation (e.g., determination operation for a "Back" item and operation to a chance switch, etc.) different from a determination operation for a "Yes" item or a "No" item for selecting whether or not a default setting state is restored is accepted.SELECTED DRAWING: Figure 30
Patent JP-2021092254-A (JP)
Title: Motor valve
Inventor: KATAOKA KUNIO
IPC: F16K31/04
Filed: 2019-12-09
Abstract: To improve workability in replacement of a motor as much as possible, in a motor valve in which a movable body mounted on an electromagnet opposed to an armature fixed to a shaft portion of a valve element is moved forward and backward in an axial direction as an opening/closing direction of the valve element by a motor through an interlock mechanism.SOLUTION: An interlock mechanism 5 is composed of a cam member 51 having an end wall portion 512 provided with an engagement hole 511 with which an output shaft 41 of a motor 4 is removably engaged in a state of preventing rotation, and a peripheral wall portion 514 inclined in an X-axis direction and provided with a cam groove 513 extended in a circumferential direction, and a pin 52 disposed on the movable body 3 and engaged with the cam groove 513.SELECTED DRAWING: Figure 2
Patent JP-2021100154-A (JP)
Title: Input device and program
Inventor: MORIYAMA Teppei
IPC: H03M11/20
Filed: 2019-12-20
Abstract: To provide an input device and a program capable of shortening a time from the operation of any of a plurality of predetermined operation keys to the start of a predetermined process.SOLUTION: An input device 1 that can detect which of a plurality of operation keys has been operated by scanning a key matrix circuit 151 to which a plurality of operation keys 15A and 15B are connected for each line S1A to S1F includes storage means 14 in which scan control information including position information indicating a scan start position with respect to a switching direction of columns S21 to S25 in the key matrix circuit is registered, scan control means 11 that identifies the operated key operated by starting scanning the key matrix circuit on the basis of the scan control information, which is triggered by a temporary signal output from the key matrix circuit when any of the plurality of operation keys is operated, and information updating means 11 that updates the position information on the basis of a specific history of the operation keys by the scan control means 11.SELECTED DRAWING: Figure 3