baber/WOPTO huggingface dataset:
Patent JP-2022111471-A (JP)
Title: Pressure reducing valve
Inventor: IWAMOTO YUKI
IPC: G05D16/06
Filed: 2021-01-20
Abstract: To provide a pressure reducing valve including a pressure reducing valve mechanism having a water stopping function that variably adjusts a flow area of a boundary between a primary side passage and a secondary side passage according to internal pressure of the secondary side passage; and a relief valve mechanism that opens and closes according to the internal pressure of the secondary passage when the pressure reducing valve mechanism is closed, in which the pressure reducing valve mechanism and the relief valve mechanism are lift valve mechanisms that share a central axis, and can be operated from the outside to remove foreign matter adhering to a valve body and/or a valve seat of the relief valve mechanism.SOLUTION: The pressure reducing valve includes a pressure reducing valve mechanism having a water stopping function that variably adjusts a flow passage area of a boundary between a primary side passage and a secondary side passage according to internal pressure of the secondary side passage, and a relief valve mechanism that opens and closes according to the internal pressure of the secondary passage when the pressure reducing valve mechanism is closed. The pressure reducing valve mechanism and the relief valve mechanism each are pressure reducing valves that are lift valve mechanisms, share a central axis, in which an operation unit is further provided for forcibly opening a relief valve by operating a piston rod of the pressure reducing valve from the outside of a pressure reducing valve body to forcibly move the piston rod in a valve opening direction of the pressure reducing valve mechanism.SELECTED DRAWING: Figure 1
Patent JP-2022111499-A (JP)
Title: Attachment structure of vehicular lamp unit
Inventor: NINOMIYA MINEO
IPC: F21S43/245
Filed: 2021-01-20
Abstract: To simplify a seal structure between an outer panel of a vehicle body and an outer lens of a lamp unit.SOLUTION: An attachment structure of a vehicular lamp unit 30 includes: a lamp body 310 which radiates light of a light source in a predetermined direction; and an outer lens 320 which allows the light radiated from the lamp body 310 to pass and guides the light in the predetermined direction. The lamp body 310 is attached to a vehicle body 124 in a state that the lamp body 310 is isolated from an outer panel 122 at the inner side of the outer panel 122 forming a design surface of the vehicle body. The outer lens 320 is formed separately from the lamp body 310 and provided at a position of a light passage opening 122h formed at the outer panel 122.SELECTED DRAWING: Figure 3
Patent JP-2022045878-A (JP)
Title: Method and device for evaluating workability of fresh concrete
Inventor: SAITO HISASHI
IPC: G01N3/40
Filed: 2021-01-29
Abstract: To provide a method and a device for evaluating workability of fresh concrete, which can simply and quantitatively evaluate workability of fresh concrete.SOLUTION: A method for evaluating workability of fresh concrete comprises: filling a container with an open top with fresh mortar; measuring a penetration force by penetrating a penetration needle with a cross-sectional area of 900 mm2 or more and 8000 mm2 or less from above the fresh mortar filled in the container; and dividing the obtained penetration input by the cross-sectional area of the penetration needle to calculate the penetration resistance value.SELECTED DRAWING: None
Patent JP-2022117085-A (JP)
Title: Information processing device and information processing method
Inventor: TANAKA TAKUYA
IPC: G06Q50/30
Filed: 2021-01-29
Abstract: To allow various users to make use of ports for flight devices to make a takeoff or landing.SOLUTION: An information processing device 1 according to one embodiment of the present invention includes: a storage unit 11 configured to store setting information representing an association among port identification information for identifying a port to be used for takeoff and landing by a flight device, a use condition to use the port, and an available period to use the port; a reception unit 121 configured to receive from a user terminal used by a user of the flight device, user information relating to at least one of the flight device and the user, and a date and time when the flight device uses the port; a determination unit 123 configured to determine that the port corresponding to the port identification information is available to the flight device on the basis of whether the user information satisfies the use condition and whether the date and time of use is included in the available period or not; and an output unit 124 configured to output to the user terminal the information indicating the port determined by the determination unit to be available to the flight device.SELECTED DRAWING: Figure 2
Patent JP-2021104017-A (JP)
Title: Harvester
Inventor: KOBAYASHI NOBUYASU
IPC: A01D57/00
Filed: 2021-02-02
Abstract: To solve the problem in which a harvester is needed which can keep a good feeding action by a transverse feed auger for reaped culms for a long time.SOLUTION: In a transverse feed auger 18 which feeds reaped culms in a width direction of a machine body, there are formed a cylindrical auger drum 27 which rotates around a lateral shaft, a rake body 28 which rotates along with the rotation of the auger drum while protruding and retracting relative to the auger drum 27, so as to feed the reaped culms out, and a through hole 47 through which a rake body 28 inserted. The transverse feed auger 18 further includes a slide guiding body 39 which slidably guides the rake body 28 while allowing for the protruding and retracting of the rake body 28, and a stay 49 for attaching the slide guiding body 39 to the auger drum 27. The stay 49 is provided within the auger drum 27. In a through hole formation part 53 of the slide guiding body 39 in which the through hole 47 is formed, a protrusion part 57 protruding beyond the stay 49 toward a radial inside of the auger drum 27 is provided.SELECTED DRAWING: Figure 4
Patent JP-2022119366-A (JP)
Title: Electronic instrument
Inventor: TAKEGISHI SHIGERU
IPC: G06F3/00
Filed: 2021-02-04
Abstract: To provide an electronic instrument that makes it possible to check if a switch is changed over after performing control to change over the switch.SOLUTION: An electronic instrument 100 comprises: a first substrate 10; a second substrate 20; and a connection part 30 that connects the first substrate 10 and second substrate 20. The first substrate 10 has a control circuit 13 that controls a circuit the second substrate 20 has, and the second substrate 20 has: a switch 22; and an IO expander 23 that controls the switch on the basis of control by a control unit. The switch 22 is a switch in which a state changes over on the basis of a change-over signal the IO expander 23 outputs, and the IO expander 23 has: a first output port that outputs a change-over switch corresponding to a switch change-over command a control unit 13 outputs for causing the switch 22 to be changed over; an input port to which the change-over signal is input; and a second output port that outputs an interruption signal relative to the control unit 13 in response to the input of the change-over signal to the input port.SELECTED DRAWING: Figure 1
Patent JP-2021126902-A (JP)
Title: Recording device
Inventor: GOTO MAKI
IPC: B41J3/36
Filed: 2021-02-08
Abstract: To provide a recording device that can efficiently heat a tubular recording medium, on a recording device that includes a tube heating unit.SOLUTION: A recording device includes: transportation means for transporting a tubular recording medium; a recording head for performing recording on the tubular recording medium which is transported in a transportation direction by the transportation means; heating means disposed upstream in the transportation direction as compared to the recording head and including a metallic member and a heat generating body for heating the metallic member; and pressing means for pressing the tubular recording medium toward the metallic member.SELECTED DRAWING: Figure 5
Patent JP-2022122097-A (JP)
Title: Document creation support device and image forming apparatus
Inventor: AIDA YOGON
IPC: G06F40/186
Filed: 2021-02-09
Abstract: To facilitate creation of a template which is a document including the name of a question item and an answer field therefor.SOLUTION: An image forming apparatus 1 includes a creation unit 102. In a case where a previously registered basic format configuring keyword is included in a character string displayed on an operation screen SC1 of a text editor, the creation unit 102 configures a basic format of a template TP1 by executing a process based on configuration details displayed in association with the basic format configuring keyword. Further, in a case where previously registered question item keywords are included in the character string, the creation unit forms, as question items N1 to N5, the question item keywords in the template TP1, and further forms answer fields C1 to C5 for the question item keywords in association with the names N1 to N5 respectively in the template TP1 such that the answer fields each have a blank region of a predetermined size.SELECTED DRAWING: Figure 3
Patent JP-2021132027-A (JP)
Title: Contact device, contact system and method for assembling such contact system
Inventor: MANUEL EHEIM
IPC: F16B41/00
Filed: 2021-02-16
Abstract: To provide a contact device, a contact system having such a contact device, and a method for assembling a contact system.SOLUTION: The present invention relates to an assembly method. A contact device 15 includes a housing 45, a screw 60, screw locking means and a first contact element for contacting a second contact element of a further contact device 15. The first contact element and the screw 60 are arranged at least in part in a housing interior 50 of the housing 45. The screw 60 has a screw head 65 and a shaft 85. The shaft 85 is connected to the screw head 65 and extends along a screw axis 70, a first thread being arranged at least in part on the shaft 85. The screw locking means connects the screw head 65 to the housing 45 by force-based and/or interlocking engagement.SELECTED DRAWING: Figure 1
Patent JP-2021082330-A (JP)
Title: Method, apparatus, and computer program product for selectively granting permission to group-based object in group-based communication system
Inventor: MEAGAN GAMACHE
IPC: G06F21/33
Filed: 2021-02-16
Abstract: To provide an apparatus, a method, and a computing device for selectively granting permissions to group-based communication objects in a group-based communication system.SOLUTION: A group-based communication system comprises a group-based communication repository and a group-based communication server 106. The group-based communication repository includes a permission table which holds records of permissions granted to third party applications. The permission table is modified for expanding permissions granted to the third party application without requiring a new authentication process which issues a new authentication token. The third party applications are installed at a group level and not at a user level within the system.SELECTED DRAWING: Figure 1
Patent JP-2021088361-A (JP)
Title: Plug-in hybrid vehicle
Inventor: WATANABE MASAHIRO
IPC: B60W20/12
Filed: 2021-02-18
Abstract: To provide a simple and highly efficient plug-in hybrid vehicle which is mainly used for traveling on urban roads, makes maximum use of electric power of a battery stored through plug-in charging, and efficiently utilizes the electric power generated through an engine for extension of a range.SOLUTION: A plug-in hybrid vehicle comprises: a battery which has relatively small capacity and is charged through plug-in charging; a motor which is driven with the electric power of the battery; and a power generation engine having relatively small output. The plug-in hybrid vehicle: periodically identifies residual electric power in the battery and the electric power required for traveling from a present location to a destination (a place where the same undergoes the plug-in charging next) while the same is traveling; and, when the same is at risk of having the residual electric power less than the electric power required for traveling from the present location to the destination, compensates for a deficiency in the electric power in a manner that charges the battery with the electric power generated through deceleration travel while the same is mainly coasting or the electric power generated by the engine having relatively small output while the same is stopped after coasting.SELECTED DRAWING: Figure 2
Patent JP-2022127362-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: HASHIMOTO TAKUJI
IPC: G06Q10/00
Filed: 2021-02-19
Abstract: To increase convenience in performing maintenance of a knowledge database.SOLUTION: An information processing apparatus 100 performs maintenance of a knowledge database 132 managing questions and answers and tag information in association with each other, and comprises: a use history database 134 that manages use history information indicating information on a user's use history of the knowledge database 132; a processing unit 120 that generates, based on the use history information, candidate information indicating candidates for addition or update of at least either one of the questions, answers, or tag information in the knowledge database 132; an output unit (maintenance candidate presentation unit) 150 that outputs the generated candidate information; an input unit (maintenance candidate correction unit) 160 that receives, from a manager, input of correction on the output candidate information; and a correction database 133 that manages correction information indicating the correction on the candidate information input from the manager.SELECTED DRAWING: Figure 4
Patent JP-2022129946-A (JP)
Title: Illumination device and display device
Inventor: KANBAYASHI YUICHI
IPC: G02F1/13357
Filed: 2021-02-25
Abstract: To provide an illumination device and a display device that suppress the occurrence of brightness unevenness.SOLUTION: In a liquid crystal display device, a backlight device (illumination device) 12 includes: a plurality of LEDs (light sources) 13 arranged in a row; a light guide plate 15 including at least a light entering end face 15A having a plate shape, the light entering end face including an outer peripheral edge face where light emitted from the plurality of LEDs 13 enters, and an end face opposite-to-incident light face 15D disposed at an opposite side to the light entering end face 15A, wherein one plate face serves as a light emission plate face from which light emits; and a light refracting portion 26, for reflecting incident light, comprising a plurality of unit light refracting portions 26A arranged side by side on the light entering end face 15A along an arrangement direction of the plurality of LEDs 13. The light refracting portion 26 is configured such that an occupation rate of the unit light refracting portions 26A in end side portions 15AE of the light entering end face 15A in the arrangement direction is less than an occupation rate of the unit light refracting portions 26A in a central side portion 15AC of the light entering end face 15A in the arrangement direction.SELECTED DRAWING: Figure 6
Patent JP-2021087841-A (JP)
Title: Game machine
Inventor: TOMINAGA TOSHIAKI
IPC: A63F5/04
Filed: 2021-03-02
Abstract: To provide a game machine with a configuration that can regulate access to an attaching screw for fixing a base member in an attaching structure of a board case to a body member.SOLUTION: A game machine includes a case caulking member 240 for fixing a board case so as not to be detached from a bracket member 230. The case caulking member 240 mounted on the bracket member 230 is arranged so as to cover and hide the head of an attaching screw for fixing a left side base member 210 to a housing 5.SELECTED DRAWING: Figure 19
Patent JP-2021103882-A (JP)
Title: Semiconductor device
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/20
Filed: 2021-03-03
Abstract: To provide a semiconductor device that can operate stably even if a transistor is a depletion type.SOLUTION: A semiconductor device of one embodiment of the invention disclosed has: a first transistor that has a function of supplying a first potential to first wiring; a second transistor that has a function of supplying a second potential to the first wiring; a third transistor that has a function of supplying a third potential for turning on the first transistor to a gate of the first transistor, and then stopping the supply of the third potential; a fourth transistor that has a function of supplying a second potential to the gate of the first transistor; and a first circuit that has a function of generating a second signal obtained by giving an offset to a first signal. The second signal is inputted to a gate of the fourth transistor. A minimum value of the second signal is less than the second potential.SELECTED DRAWING: Figure 1
Patent JP-2021079261-A (JP)
Title: Delivery of medical devices
Inventor: MICHAEL LOSORDO
IPC: A61F2/966
Filed: 2021-03-04
Abstract: To provide delivery of medical devices.SOLUTION: A stent delivery system may comprise an elongate core member sized to be inserted into a blood vessel. The core member may be configured to advance a stent toward a treatment location in the blood vessel. The core member may comprise a longitudinally extending tube having a helical cut extending along the tube. The helical cut may have an axial length of at least 50 cm or more and be continuous along the axial length.SELECTED DRAWING: Figure 17
Patent JP-2021197155-A (JP)
Title: Microprocessor provided with function unit including execution que having priority scheduling
Inventor: TRAN THANG MINH
IPC: G06F9/38
Filed: 2021-03-04
Abstract: To provide a method that is more simple, small-sized, and small power consumption and processes data dependency whose performance is the same as a complete out-of-order method.SOLUTION: In a data processing system, an instruction pipeline architecture of a CPU includes a priority scheduler 118 and an execution que 115 between an instruction decryption unit 113 and a function unit 116. The priority scheduler determines whether or not a source operand specified by an instruction issued by the instruction decryption unit is executable, grants a higher priority than an executable instruction from an execution queue to a decrypted instruction that all the source operands can execute to transmit it to the function unit. The decrypted instruction having data dependency is placed in the execution que.SELECTED DRAWING: Figure 2
Patent JP-2022135111-A (JP)
Title: Hybrid heat pump device
Inventor: SHIMOJI HIROYA
IPC: F24D3/00
Filed: 2021-03-04
Abstract: To prevent a discharge temperature for a refrigerant from exceeding a target discharge temperature due to temperature rise in a short time, to secure stable control, when heating of circulation liquid is started using heat received from a second heat source.SOLUTION: A heat pump unit 5 has: a determination unit 62Bc that determines whether or not heat is received from a gas heater 43 in a load pipe 31; and a target discharge temperature adjustment unit 62Bb that performs discharge temperature rise suppression control when the determination unit 62Bc determines that heat is received from the gas heater 43. Consequently, when the heating of circulating fluid L is started using the heat received by the gas heater 43, the discharge temperature of the refrigerant is prevented from rising in a short time and exceeding a target discharge temperature, so that it is possible to secure stable control.SELECTED DRAWING: Figure 5
Patent JP-2022136861-A (JP)
Title: Transmission mechanism device and drive device
Inventor: NAKADA KEISUKE
IPC: H02K9/19
Filed: 2021-03-08
Abstract: To improve the lubricity of a bearing.SOLUTION: A transmission mechanism device is equipped with a transmission mechanism that has a plurality of gears, a first shaft 45 and a first bearing 86 supporting the first shaft, a housing 6 that stores the transmission mechanism and has a first bearing holder portion 66 on an inner surface, an oil collected in a lower area in the housing, and a catch tank 70 that is disposed in the housing and opens upward. The first bearing holder portion has a holding cylinder portion that holds the first bearing from the outer side in a diametrical direction. The holding cylinder portion 66b is provided with a notch 66n connecting the inside and outside of the holding cylinder portion. On the inner surface of the housing, a channel including the notch portion is provided. The catch tank has a storage portion 71, and a supply portion 72 that extends from the inside of the storage portion to the holding cylinder portion. A tip end portion of the supply portion is inserted in the channel.SELECTED DRAWING: Figure 3
Patent JP-2021099857-A (JP)
Title: Smartphone, system and method involving radar system
Inventor: LEONARDO GIUSTI
IPC: G06F3/01
Filed: 2021-03-09
Abstract: To provide techniques and systems, which enable a smartphone, system and method involving a radar system.SOLUTION: Systems use a radar field to accurately determine three-dimensional (3D) gestures that can be used to interact with augmented-reality (AR) objects presented on a display of an electronic device, such as a smartphone. The techniques allow a user to make 3D gestures from a distance, that is, the user does not have to hold the electronic device steady while touching a screen, and the gestures do not obstruct the user's view of the AR objects presented on the display.SELECTED DRAWING: Figure 1
Patent JP-2022141089-A (JP)
Title: Motor-driven valve control device
Inventor: YUASA TOMOHIRO
IPC: F25B1/00
Filed: 2021-03-15
Abstract: To enhance quietness of a motor-driven valve.SOLUTION: A motor-driven valve control device is connected with a motor-driven valve which adjusts a valve opening by rotation of a rotor. The motor-driven valve control device includes a rotation detection section for detecting a rotation angle of the rotor, and a rotation control section for moving the rotor toward a prescribed initial position (stop position) by indicating a rotation speed and a rotation direction of the rotor. In movement control of the rotor to the initial position, the rotation control section reduces the rotation speed of the rotor when a difference value between the rotation angle at an origin position of the rotor and the rotation angle detected for the rotor is sufficiently small.SELECTED DRAWING: Figure 7
Patent JP-2022141200-A (JP)
Title: Sticking position measurement device and machine tool including the same
Inventor: NAGASUE Hideki
IPC: B25J13/08
Filed: 2021-03-15
Abstract: To provide a sticking position measurement device which measures a sticking position of a seal, in which an identification figure is drawn, to a support member, and to provide a machine tool including the sticking position measurement device.SOLUTION: A device 100 measures a sticking position of a seal S, in which an identification figure is drawn, to a support member 16 and includes: a holding part 101 which holds the support member 16; a camera 102 which is held by the holding part 101 and captures images of the support member 16 to which the seal S is stuck; and a position information calculation part 105 which processes the images, which contain the support member 16 and the seal S and are captured by the camera 102, to calculate positional information of the identification figure with a reference portion set in the support member 16 and used as a reference.SELECTED DRAWING: Figure 5