baber/WOPTO huggingface dataset:
Patent JP-2021000598-A (JP)
Title: Preparation device and method of use thereof
Inventor: KOBAYASHI HIDEKI
IPC: B01F15/00
Filed: 2019-06-20
Abstract: To provide a preparation device and its method of use that facilitate transfer of bone cement prepared in a mixing chamber to a cylinder side without leaving bone cement.SOLUTION: A bone cement preparation device 1 includes: a first vessel 2 provided with a preparation chamber 2s for preparing bone cement being a composition and an outflow part 23 for flowing out the bone cement, and having a plug part 41d which can transition between a first position at which a tip part is fitted into the inside of the outflow part 23 and a second position at which the tip part is extracted out of the outflow part 23; a second vessel 3 provided with a storge chamber 3s for storing the bone cement flowing out of the outflow part 23; and a decompression part 7 having a decompression pipe 71 connecting the preparation chamber 2s, the storage chamber 3s, and a pump (a decompression device), and a switching valve 72 for switching a pressure state in the preparation chamber 2s.SELECTED DRAWING: Figure 1
Patent JP-2021003365-A (JP)
Title: Game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2019-06-26
Abstract: To provide a game machine capable of enhancing fun of a performance.SOLUTION: A game machine can execute an SP ready-to-win performance, an SPSP ready-to-win performance, a re-drawing performance, and a revival performance. When a group performance is executed during the SP ready-to-win performance or SPSP ready-to-win performance, it is suggested that a degree of expectation toward execution of a small win game (and a big win game) is relatively high. When a group performance is executed during a re-drawing performance, it is suggested that a small win game pertaining to a small win pattern 2 is executed. When a group performance is executed immediately before a revival performance, it is suggested that a small win game pertaining to a small win pattern 3 is executed.SELECTED DRAWING: Figure 15
Patent JP-2021008973-A (JP)
Title: Heat exchanger and heat pump device
Inventor: YAMADA KOKI
IPC: F28D1/053
Filed: 2019-06-28
Abstract: To provide a heat exchanger and a heat pump device that comprise a header constituted so as to include a plate-like part having a shape capable of changing a direction in which a refrigerant flows.SOLUTION: A liquid header 40 comprises a liquid side outside plate 46 to which a branch liquid refrigerant connection tube is connected, a liquid side flattened tube connection plate 41, and a fourth liquid side member 44 located between a third inside plate and the liquid side flattened tube connection plate 41, and comprising a plurality of fourth rising side openings 44x corresponding to respective flattened tubes. The liquid side outside plate 46, the third inside plate 45, the fourth liquid side member 44, and the liquid side flattened tube connection plate 41 are stacked. The third inside plate 45 comprises a first penetration portion 45x including at least a rising space 53 in which a refrigerant flows in a vertical direction, and an outward flow passage 54 in which the refrigerant flows in a horizontal direction. The branch liquid refrigerant connection tube and the plurality of flattened tubes communicate with each other via the first penetration portion 45x of the third inside plate and the plurality of fourth rising side openings 44x of the fourth liquid side member 44.SELECTED DRAWING: Figure 8
Patent JP-2021015475-A (JP)
Title: Parameter design method and feedback control method
Inventor: MURAKAMI AKIRA
IPC: G05B13/02
Filed: 2019-07-12
Abstract: To make it possible to easily design a feedback control system controller having robust stability and disturbance suppression characteristics.SOLUTION: A parameter design method is a method for designing parameters of a controller 1 that performs feedback control of a control target 2, wherein the controller includes a PID control unit 11 and a filter unit 12 separately installed from the PID control unit. The method is determined based on a transfer function of the control target. The method includes a setting process of setting a constraint condition for a mixed sensitivity problem, including robust stability and disturbance suppression characteristics for each of a plurality of frequencies obtained by discretizing a frequency domain including a frequency to be controlled and a decision process of determining the parameters of the controller, which are composed of the parameters of the PID control unit and the filter unit, respectively, by solving the mixed sensitivity problem under the constraint condition by an optimization method.SELECTED DRAWING: Figure 6
Patent JP-2021018065-A (JP)
Title: Gold electrode, electrochemical sensor using gold electrode, and method of manufacturing them
Inventor: KOSUGI MASAHIRO
IPC: G01N27/30
Filed: 2019-07-17
Abstract: To provide a safe gold electrode sensor which has a small use amount of gold and no fear of metal allergy due to exposure of a base metal.SOLUTION: A gold electrode is formed by laminating a carbon dense film and a gold plating film in this order on the surface of a base metal, and the carbon dense film is formed of a molten salt electric carbon plating film. Moreover, disclosed is an electrochemical sensor which detects a concentration of a specific component of a measurement sample and includes a sensor control part having two metal electrodes and at least a power supply part. The two metal electrodes are electrically connected to the power supply part, respectively.SELECTED DRAWING: Figure 2
Patent JP-2021017154-A (JP)
Title: Device for vehicle
Inventor: SHIOMI TAKESHI
IPC: G01P21/00
Filed: 2019-07-22
Abstract: To provide a device for vehicle which can reduce the risk that zero point correction may not be completed before a vehicle starts movement.SOLUTION: A device 1 for vehicle comprises: a first power supply circuit 38; a second power supply circuit 39 of which the lowest operation voltage is so set as to be lower than that of the first power supply circuit 38, and which can start power supply at a time point before an engine is started; a gyro sensor 44 and an acceleration sensor 45 which are sensors for detecting an acceleration or an angular speed applied to a vehicle; and a correction part 43 which performs processing concerning zero point correction of the gyro sensor 44 and the acceleration sensor 45. The gyro sensor 44, the acceleration sensor 45 and the correction part 43 are power-supplied from the second power supply circuit 39.SELECTED DRAWING: Figure 1
Patent JP-2019197223-A (JP)
Title: Powder storage container and image forming apparatus
Inventor: TAKAMI NOBUO
IPC: G03G21/16
Filed: 2019-07-22
Abstract: To provide a powder storage container that can use a difference in position in a direction other than the radial direction as the difference between identification shape parts, and an image forming apparatus including the powder storage container.SOLUTION: A toner container 100 can be attached to an image forming apparatus that allows the toner container 100 to be attached thereto, and is provided with a body-side engagement part that is provided projecting toward the upstream in an attachment direction, such as an insertion direction of the toner container 100 and is driven to rotate, and an identification projection for identifying the type of the toner container 100. The toner container includes a drive receiving part 110 being a container-side engagement part that can be engaged with the body-side engagement part, and non-compatible hole group 111 being a fitting part to which the identification projection can be fitted. The non-compatible hole group 111 is provided on a head surface of the powder storage container being an attachment direction front face; the drive receiving part 110 is provided to stand on the outer periphery of the toner container 100; the drive receiving part 110 and the non-compatible hole group 111 can be integrally rotated.SELECTED DRAWING: Figure 1
Patent JP-2021019134-A (JP)
Title: Electronic circuit module
Inventor: ARATA AYAKO
IPC: H01L23/00
Filed: 2019-07-22
Abstract: To suppress failures in accordance with a soldering of a metal cover while increasing a sealing performance to an electromagnetic wave noise.SOLUTION: An electronic circuit module comprises: a circuit board having a mounting surface onto which an electric component is mounted; a metal cover provided so as to cover the mounting surface. The circuit board includes: an inner side front layer ground electrode provided to a center part side of the mounting surface; an outer side front layer ground electrode annular formed so as to surround the inner side front layer ground electrode in an outer peripheral part side of the mounting surface; a lower layer ground electrode provided to a layer on a lower side from the mounting surface; a first via extended to a lower direction from the inner side front layer ground electrode; and a second via extended to the lower direction from the outer side front layer ground electrode. In the metal cover, a side plate part is soldered to the outer side front layer ground electrode over a whole periphery of the outer side front layer ground electrode, and the inner side front layer ground electrode is connected to the lower layer ground electrode via the first via. The outer side front layer ground electrode is provided so as to be separated from the inner side front layer ground electrode in the mounting surface, and is connected to the lower layer ground electrode via the second via.SELECTED DRAWING: Figure 4
Patent JP-2021016682-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-23
Abstract: To cause performance control means to recognize the current set value regardless of the type of selectable set value without putting pressure on the capacity of game control means.SOLUTION: A game machine capable of setting any of a plurality of types of set values having different degrees of advantage for a player includes: game control means for controlling the progress of a game and transmitting a command according to the progress of the game; and performance control means for controlling execution of a performance, on the basis of the command transmitted from the game control means. On the basis of continuous set values corresponding to the plurality of types of set values, the game control means controls the progress of the game and transmits a first command capable of specifying the number of types of setting values and a second command capable of specifying the value corresponding to the set value. On the basis of the first command and the first command, the performance control means specifies the set value.SELECTED DRAWING: Figure 12-6
Patent JP-2020177008-A (JP)
Title: Wafer detection assembly and electric connection module thereof
Inventor: LI WEN CONG
IPC: H01R12/71
Filed: 2019-07-23
Abstract: To provide a wafer detection assembly and an electric connection module thereof.SOLUTION: An electric connection modules 3 and 5 are sandwiched between two plates for electrically connecting the two plates. The electric connection modules 3 and 5 include a plurality of elastic pieces 31 and 51, and insulating portions 32 and 52. The plurality of elastic pieces 31 and 51 are disposed so as to separate from each other, and are respectively provided with bases 311 and 511, and upper elastic arms 312 and 512 and lower elastic arms 313 and 513 extending in directions separating from the bases 311 and 511. The insulating portions 32 and 52 couple the bases 311 and 511 of the plurality of elastic pieces 31 and 51, and the upper elastic arms 312 and 512 and the lower elastic arms 313 and 513 on the elastic pieces 31 and 51 respectively extend from both sides of the insulating portions 32 and 52. Each of the upper elastic arms 312 and 512 abuts on one plate, and each of the lower elastic arms 313 and 513 abuts on the other plate.SELECTED DRAWING: Figure 2
Patent JP-2019182554-A (JP)
Title: Container and container discharge device
Inventor: YOSHIDA SHUJI
IPC: F16K31/44
Filed: 2019-07-23
Abstract: To provide a container comprising an opening/closing valve device capable of being applied for any of manual opening/closing and opening/closing using an automatic opening/closing device, and a container discharge device comprising an opening/closing valve operation device capable of opening/closing the opening/closing valve device with a simple configuration.SOLUTION: A container comprises: a container body comprising a discharge port at a bottom part; and an opening/closing valve device having a valve body for opening/closing the discharge port, a valve shaft for rotatably supporting the valve body, two operation pieces provided separately from each other on an outer side of the valve shaft, and a connection member for connecting the valve shaft with the two operation pieces. The opening/closing valve device comprises a lock member for suppressing rotation of the valve shaft at least one of either at an opening position of the valve body or at a closing position thereof. The lock member is made of a ball plunger, and locks the valve body at least one of either at the opening position or at the closing position by engaging a biasing ball with a ball receiving hole formed on an outer face of the container body.SELECTED DRAWING: Figure 1
Patent JP-2021019503-A (JP)
Title: Vertical splitting method and vertical splitting device of frozen fish
Inventor: HAGURA YOSHIO
IPC: A22C25/20
Filed: 2019-07-24
Abstract: To achieve good vertical split processing of frozen fish.SOLUTION: A vertical splitting method of frozen fish includes a step (i) or (ii). (i) A two-mountain-shaped jig is applied and pressurized to the back of the frozen fish in a temperature region where ductility still remains but brittleness is dominant. (ii) A mountain-shaped jig 13 is applied and pressurized to the back of the frozen fish not having a notch on the back in a temperature region where ductility still remains but brittleness is dominant, and the mountain-shaped jig 13 abutting on the back of the frozen fish can be inserted into the frozen fish.SELECTED DRAWING: Figure 3
Patent JP-2021020759-A (JP)
Title: Delivery system
Inventor: TANAKA YUYA
IPC: B65G61/00
Filed: 2019-07-26
Abstract: To provide a delivery system capable of efficiently delivering packages delivered by drones to respective dwelling units.SOLUTION: A delivery system 1 delivers packages to respective dwelling units R in an apartment house M. The delivery system includes a port 2, a transport device 3, and a control device 5. A package G can be placed in the port 2 by a drone. The port 2 is provided above a lowest floor of floors above the ground of the apartment building M. The transport device 3 can transport the package G from the port 2 to each dwelling unit R in the apartment house M. The control device 5 controls the transfer device 3.SELECTED DRAWING: Figure 2
Patent JP-2019208052-A (JP)
Title: Imaging device
Inventor: IKEDA TAKAYUKI
IPC: H01L21/8238
Filed: 2019-07-26
Abstract: To provide a three-dimensionally integrated imaging device.SOLUTION: A first structure including a transistor having silicon as an active layer or active region and a second structure including a transistor having an oxide semiconductor as an active layer are fabricated. After that, the first and second structures are bonded to each other so that metal layers included in the first and second structures are bonded to each other; thus, a three-dimensionally integrated imaging device is formed.SELECTED DRAWING: Figure 1
Patent JP-2021027617-A (JP)
Title: Electronic module
Inventor: YANAGITA YOSHIKI
IPC: B60R16/02
Filed: 2019-07-31
Abstract: To provide an electronic module that can stably and securely fix a terminal.SOLUTION: In an electronic module for a vehicle having a housing in which an insertion hole 21 is formed and a terminal projects from the inside to the outside of the housing through the insertion hole 21, two facing surfaces 22a and 22b related to the insertion hole 21 are provided with a first convex portion 23 and a second convex portion 24, respectively.SELECTED DRAWING: Figure 5
Patent JP-2021027646-A (JP)
Title: Controller and power conversion system
Inventor: ABE KEISUKE
IPC: H02M7/48
Filed: 2019-08-01
Abstract: To provide a controller and a power conversion system using the same, the controller being capable of safely performing protective stop of two separately-excited power converters even when a failure occurs in communication with another controller.SOLUTION: A controller 31 comprises: a constant current control unit 104 for calculating a control angle for performing control so that DC current flowing through a DC circuit agrees with a current reference; a phase control unit 108 for generating a control pulse on the basis of the control angle calculated by the constant current control unit and inputting the generated control pulse to a separately-excited power converter to control operation of the separately-excited power converter; a current minimum value calculation unit 110 for performing prediction calculation of a minimum value of DC current flowing through the DC circuit in performing operation of stopping input of the control pulse to the separately-excited power converter; and a transfer determination unit 112 that when a protective stop request is input, determines, on the basis of the minimum value of DC current calculated by the current minimum value calculation unit, whether or not to instantaneously transfer to operation of stopping inputting the control pulse to the separately-excited power converter.SELECTED DRAWING: Figure 3
Patent JP-2020002466-A (JP)
Title: Heat treatment apparatus
Inventor: MIZOJIRI TAKAFUMI
IPC: H05B6/10
Filed: 2019-08-02
Abstract: To provide a heat treatment apparatus in which optical heating can be performed for a steel sheet without moving it after induction heating.SOLUTION: The heat treatment apparatus includes an induction heating coil for heating a metal plate by induction heating, and a light source for optically heating the metal plate. The induction heating coil has a heating space in which a metal plate can be accommodated. The light source includes a light emitting part that emits light. The light emitting part is disposed inside the induction heating coil.SELECTED DRAWING: Figure 1
Patent JP-2021017224-A (JP)
Title: Disc-shaped spacecraft 1 with non-requirement for launch rocket and spacecraft launch carrier comprising baloon mount 2
Inventor: ASAKAWA TOSHIHIDE
IPC: B64G1/00
Filed: 2019-07-17
Abstract: To provide a technique by which a spacecraft existing on a ground can be carried to an aero-space safely and inexpensively.SOLUTION: A spacecraft 1 is raised to the stratosphere by a spacecraft carrier (balloon mount 2) and is separated, whereby a weight of the spacecraft 1 is reduced. If the spacecraft is carried to the stratosphere by the balloon mount 2, the spacecraft 1 only needs to be loaded with fuel and supplies for space flight, and since the spacecraft 1 is raised to a place where there is almost no air resistance, the spacecraft is fast with less fuel. The fuel can be used for going back and forth of the spacecraft to a planet, take-off and landing flight, and life support.SELECTED DRAWING: Figure 5
Patent JP-2021032966-A (JP)
Title: Method for generating vacuum ultraviolet light and device used therefor
Inventor: KONISHI KUNIAKI
IPC: G02F1/37
Filed: 2019-08-21
Abstract: To generate vacuum ultraviolet light by a simple mechanism and widen a wavelength band of the vacuum ultraviolet light that can be generated.SOLUTION: An excitation laser beam 11 having a wavelength capable of penetrating a thin-film dielectric 2 is irradiated toward a surface of the dielectric 2, at least the back surface side of which is exposed in a vacuum. As an N-th harmonic wave by irradiation of the excitation laser beam 11, vacuum ultraviolet light can be generated toward the back surface direction of the dielectric 2 (where N≥).SELECTED DRAWING: Figure 1
Patent JP-2021030804-A (JP)
Title: Work vehicle
Inventor: HARA HIROTAKA
IPC: B60R1/00
Filed: 2019-08-21
Abstract: To provide a work vehicle capable of improving work safety more than before while reducing a burden on an occupant by using a configuration in which a rear image, a right side image and a left side image can be switched as necessary to facilitate safety confirmation while securing a space for the occupant.SOLUTION: A work vehicle 1 is provided with a display unit 5, a rear camera 6c that takes a rear image, a left side camera 6a that takes a left side image, a right side camera 6b that takes a right side image, and a control circuit 7. The display unit 5 has a screen part 5a provided with a touch panel, and an image display area 8a and an instrument information display area 8b in the screen part 5a are configured to be divided and displayed. A first image 11 displayed in the image display area 8a has a configuration that can be switched to a left side image, a right side image, or a rear image.SELECTED DRAWING: Figure 1
Patent JP-2021031084-A (JP)
Title: Wound body storage box and storage device
Inventor: ISODA NAOKO
IPC: B65D25/52
Filed: 2019-08-21
Abstract: To provide a wound body storage box which can open and close a lid part by a simple operation.SOLUTION: A storage box 10 comprises a storage part 20 and a lid part 21. The lid part 21 has: a lid plate 40 which is connected to a rear plate 32 of the storage part 20, and covers a top face of the storage part 20 when the lid part 21 is closed; a cover lid piece 41 which is connected to the lid plate 40, and covers a front plate 30 when the lid part 21 is closed; a cutting blade 50 which is provided at a tip of the cover lid piece 41, and can cut a film F. A corner part 70 is formed on a connection part of the lid plate 40 and the cover lid piece 41, and a protrusion strip part 80, which projects with respect to an expanded surface when the storage box 10 is expanded, is formed on the corner part 70.SELECTED DRAWING: Figure 1
Patent JP-2021036101-A (JP)
Title: Toilet bowl washing device
Inventor: TAKEUCHI SATOSHI
IPC: E03D5/10
Filed: 2019-08-30
Abstract: To provide a toilet bowl washing device which automatically detects a person and automatically washes a toilet bowl, and which can reduce power consumption associated with light projection.SOLUTION: The present invention includes toilet bowl washing means, a photoelectric sensor which emits infrared light and receives reflected light of the infrared light, and a control unit which drives the toilet bowl washing means based on the reception state of the reflected light by the photoelectric sensor. The photoelectric sensor can selectively perform a first detection mode for detecting the presence of a human body by projecting infrared light under a first projection condition, a second detection mode for detecting the presence of a human body by projecting infrared light under a second projection condition which allows detection to a longer distance than the first projection condition, or a variation detection mode for detecting the presence of movement of an object that reflects infrared light by projecting infrared light under a third projection condition. The second detection mode is implemented after the variation detection mode has been implemented and the presence of movement of the object reflecting the infrared light has been detected.SELECTED DRAWING: Figure 5