baber/WOPTO huggingface dataset:
Patent JP-2022140957-A (JP)
Title: image forming system
Inventor: UEMURA TAKUYA
IPC: H04Q9/00
Filed: 2021-03-15
Abstract: To provide an image forming apparatus comprising a remote control unit that has simplified complex operations.SOLUTION: An image forming apparatus forms an image on a sheet and comprises a remote control unit that can be connected to a plurality of image forming apparatuses including the image forming apparatus through radio communication and operates the plurality of image forming apparatuses. The remote control unit has: a first input unit for making a transition to a bulk operation mode for collectively operating the plurality of image forming apparatuses; a second input unit for inputting common operating instructions to the plurality of image forming apparatuses; and a controller that makes a transition to the bulk operation mode through the first input unit, and collectively transmits the common operation instructions input through the second input unit to the plurality of image forming apparatuses connected through the radio communication.SELECTED DRAWING: Figure 8
Patent JP-2022141002-A (JP)
Title: headrest device
Inventor: NIIMI TADAOKI
IPC: A47C7/38
Filed: 2021-03-15
Abstract: To provide a headrest device which can appropriately prevent viewing from a through-hole permitting movement of a reclinable headrest and mixing of a foreign matter.SOLUTION: A headrest device 20 including a reclinable headrest 21 has a rotating mechanism 23, a resin plate 26, and a resin cover 25. The rotating mechanism 23 connects a headrest stay 22 supporting the headrest 21 so as to be reliable to a seatback 10. The resin plate 26 covers a through-hole which is formed in the seatback 10 and permits movement of the headrest 22. The resin plate 26 is pushed away to the outside by the headrest stay 22, and is energized and returned to a state of covering the through-hole by reclining of the headrest sty 22, in the use state of the headrest 21. The resin cover 25 is provided on the headrest stay 22, and is moved to a position of supporting the resin plate 26 by the reclining of the headrest stay 22.SELECTED DRAWING: Figure 8
Patent JP-2022142376-A (JP)
Title: Robot system, and robot system control method
Inventor: HANDA SHOICHI
IPC: B25J13/08
Filed: 2021-03-16
Abstract: To provide a robot system that can perform calibration with high accuracy.SOLUTION: The robot system comprises: a multi-joint robot equipped with a plurality of encoders; a sensor that photographs a work range for the robot; and a control device that controls driving of the robot on the basis of information from the sensor. The control device comprises: a recognizing part that recognizes coordinates (sensor coordinate systems) of a tip of a working tool mounted on the robot, on the basis of information from the sensor; a robot control part that defines a position of the tip of the working tool with respect to the robot as a tool-offset and changes postures of the robot on the basis of the tool-offset and information from the recognizing part so that the tip of the working tool matches reference coordinates set in the sensor coordinate systems; an encoder reading part that reads encoder values of the changed postures; and a tool-offset calculating part that calculates a calibration value of the tool-offset on the basis of the encoder values.SELECTED DRAWING: Figure 3
Patent JP-2022142919-A (JP)
Title: Switching control circuit and resonant converter
Inventor: ARAUMI RYUNOSUKE
IPC: H02M3/28
Filed: 2021-03-17
Abstract: To provide a switching control circuit that prevents out-of-resonance more reliably.SOLUTION: A switching control circuit for controlling switching of a switching element that controls a resonant current of a resonant converter at a frequency in accordance with an output voltage of the resonant converter includes a detection circuit for detecting the difference between a first timing at which the switching element is turned on and a second timing at which the polarity of the resonant current is reversed and an output signal circuit for outputting a drive signal whose minimum frequency is restricted when the difference becomes small and a predetermined condition is met.SELECTED DRAWING: Figure 5
Patent JP-2022144418-A (JP)
Title: Counterfeit prevention print
Inventor: TAKAHASHI HIROYUKI
IPC: G07D7/20
Filed: 2021-03-19
Abstract: To provide a counterfeit prevention print in which an image is varied between under diffusion reflection light, and regular reflection light, capable of preventing a problem in which, due to a substrate or the like, an elimination effect of the image which can be confirmed in the diffusion reflection light, is deteriorated under the regular reflection light.SOLUTION: There is provided a counterfeit prevention print comprising: a first image which is formed of an information element group exhibiting a pattern which is viewed under diffusion reflection light formed of a brilliant ink, and a background element group which is arranged in a uniform manner in a printed pattern; a second image in which a plurality of latent image elements formed of a transparent ink is arranged and overlapped on the background element, and which exhibits a pattern viewed under regular reflection light; and a third image in which a plurality of camouflage elements having gloss greater than that of the substrate, is arranged, and which exhibits a pattern being obtained by negative-positive reverse of the pattern indicated by the information element group.SELECTED DRAWING: Figure 2
Patent JP-2022144489-A (JP)
Title: roof support structure
Inventor: SAITO KIMIO
IPC: E04B7/08
Filed: 2021-03-19
Abstract: To provide a light roof support structure allowing a wide inner space and a central opening to be secured and installation to be easily carried out.SOLUTION: A roof support structure is provided with: an upper chord beam 11 in which the vicinity of an outer edge is supported through a column 40 on a skeleton structure 2 constructed so as to have a generally circular form, and which is arranged radially in relation to the center of the generally circular form; an upper chord ring 21 which connects between the upper chord beams 11 in a ring shape at the vicinity of an inner edge of the upper chord beam 11; a strut 23 which is suspended in a plane of the upper chord beam 11 to support the upper chord beam 11; a center ring 20 which has a ring cable 24 connecting a lower end of the strut 23 in a ring shape; a string beam which has a string cable 32 suspended on a middle position of a beam span of the upper chord beam 11 to support a strut 31 supporting the upper chord beam 11 from below in the pane of the upper chord beam 11; and stay cables 45, 47 which are stretched in positions in the front and the back of the column 40, wherein a roof membrane material 5 deployed on an upper surface of the upper chord beam 11 is supported.SELECTED DRAWING: Figure 1
Patent JP-2022146258-A (JP)
Title: Reciprocal computation method, device, and program
Inventor: TAKATSUKASA KENJI
IPC: G06F17/10
Filed: 2021-03-22
Abstract: To provide a reciprocal computation method, device, and program, which improve decimal reciprocal computation performance using binary data.SOLUTION: A method implemented by an information processing device is provided, the method involving computing a decimal reciprocal in multiplication over residue fields modulo powers of 2.SELECTED DRAWING: Figure 1
Patent JP-2021158356-A (JP)
Title: Semiconductor device based on junction of 2d electron gas and 2d hole gas
Inventor: TEO KOON HOO
IPC: H01L21/28
Filed: 2021-03-23
Abstract: To provide a semiconductor device which is a diode-like device capable of operating at extremely low temperature.SOLUTION: In a semiconductor device 100A, a first region R1 includes a first group 3 nitride (III-N) layer 105a and a second III-N layer 109a. The second III-N layer is above the first III-N layer. The second III-N layer has a smaller spontaneous polarization than the first III-N layer, and a two-dimensional hole gas (2-DHG) is formed at a joint between the first III-N layer and the second III-N layer. In the semiconductor device, further, a second region R2 includes a third III-N layer 106a and a fourth III-N layer 110a. The fourth III-N layer is above the third III-N layer. The fourth III-N layer has a larger spontaneous polarization than the third III-N layer, and a two-dimensional electron gas (2-DEG) is formed at a joint between the third III-N layer and the fourth III-N layer.SELECTED DRAWING: Figure 1A
Patent JP-2022147512-A (JP)
Title: Information communication system, monitoring device, terminal device, representative value acquisition method, transmission rate acquisition method, and program
Inventor: SUZUKI KENTA
IPC: H04W28/24
Filed: 2021-03-23
Abstract: To provide a terminal device capable of acquiring an appropriate transmission rate capable of satisfying requested QoE.SOLUTION: A terminal device 4 for performing radio communication with a radio base station comprises: a radio communication unit 41 for receiving a representative value of interference power smaller than a carrier sense threshold; a calculation unit 44 that uses the representative value of interference power and reception intensity of a radio signal transmitted from the radio base station to calculate a signal-to-interference noise ratio; and a transmission rate acquisition unit 45 that uses transmission rate correspondence information associating the signal-to-interference noise ratio with a transmission rate to acquire a transmission rate corresponding to the signal-to-interference noise ratio calculated by the calculation unit 44.SELECTED DRAWING: Figure 5
Patent JP-2022147674-A (JP)
Title: Composition containing particular boron nitride particle
Inventor: MIYATA KENJI
IPC: C01B21/064
Filed: 2021-03-23
Abstract: To provide a composition that can realize a heat dissipating material having improved heat conductivity.SOLUTION: One aspect of the present disclosure is a composition containing inorganic particles, and, in the composition, the inorganic particles include boron nitride particles having a maximum length of 80 μm or more and an aspect ratio of 1.5 or more, and particles other than boron nitride particles.SELECTED DRAWING: None
Patent JP-2022148906-A (JP)
Title: Coolant control valve and vehicle cooling system
Inventor: HARUNA YASUHIRO
IPC: F01P7/16
Filed: 2021-03-24
Abstract: To provide a coolant control valve which inhibits ingress of air bubbles into an EGR cooler, and to provide a cooling system of a vehicle.SOLUTION: A coolant control valve includes: a housing having an introduction port into which a coolant for cooling an engine is introduced, and first and second discharge ports communicating with the introduction port; and first and second valve bodies which are housed in the housing and respectively open or close the first and second discharge ports. The second discharge port communicates with an EGR cooler, which cools an EGR gas discharged from the engine and returning to the engine again, and is located at the lower side relative to the first discharge port in a vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2022149237-A (JP)
Title: Communication terminal device
Inventor: OGAWA KIMIAKI
IPC: H04N1/32
Filed: 2021-03-25
Abstract: To prevent an external telephone or a communication terminal device from being broken due to excessive current from a line.SOLUTION: A communication terminal device includes: a line terminal 111 connected to a line 104 for communication; a telephone terminal 112 connected to an external telephone 103; a relay 124 that is connected between the line terminal 111 and the telephone terminal 112 and switches between connection and disconnection between the external telephone 103 and the line 104; and a host unit 160 that causes the relay 124 to disconnect between the external telephone 103 and the line 104 when excessive current arrives from the line 104.SELECTED DRAWING: Figure 2
Patent JP-2022149243-A (JP)
Title: Foundation body for stacking block
Inventor: KONDO SATOSHI
IPC: E02D29/02
Filed: 2021-03-25
Abstract: To provide a foundation body for a stacking block which enables simple adjustment of a stacking gradient of a stacking block at a site, and enables quick stacking work of the stacking block without causing an ordering mistake and a delivery mistake.SOLUTION: A foundation body 100 for a stacking block is arranged at a slope toe position of a slope surface when a stacking block 90 is stacked along the slope surface has a front side structure part 10 and a rear side structure part 20 having different erection heights from an installation surface, wherein the rear side structure part 20 is formed with a step part 50 having a plurality of steps 52 and 54 at required intervals from the rear side structure part 20 toward the front side structure part 10, and bottom surfaces 52A and 54A in the steps 52 and 54 are formed on an inclined surface that becomes gradually higher toward the front side structure part 10.SELECTED DRAWING: Figure 1
Patent JP-2022149329-A (JP)
Title: Dryer and image formation system
Inventor: TSUCHIYA HIROAKI
IPC: F26B3/28
Filed: 2021-03-25
Abstract: To perform heat quantity control with the high responsibility without increasing the size of a device.SOLUTION: A dryer comprises: a conveyance unit 40 which conveys a sheet to which ink is discharged along a conveyance path 34; a heat source 52 which is opposite to the conveyance path 34 and dries the ink with the radiation heat; and a plurality of heat blocking plates 55 which are provided at plural spots in the conveyance direction, can rotate around an axis 55A intersecting the conveyance direction and can be changed between the heat blocking state of blocking the radiation heat and the low-heat blocking state of blocking the radiation heat less than the heat blocking state.SELECTED DRAWING: Figure 6
Patent JP-2021100631-A (JP)
Title: Bedding and communication system
Inventor: KANDA TOI
IPC: A47G9/10
Filed: 2021-03-25
Abstract: To provide bedding and a communication system, which are improved.SOLUTION: Bedding comprises a vibration part 10 and a control part 14. The control part 14 vibrates a body at a predetermined frequency by driving the vibration part 10. The control part 14 determines the predetermined frequency on the basis of a period of time until initiation of sleep after a user places his/her head on the bedding 1. The control part 14 determines the predetermined frequency depending on an ambient temperature.SELECTED DRAWING: Figure 3
Patent JP-2022150987-A (JP)
Title: Training data generation program, training data generation method and training data generation device
Inventor: OKAJIMA SEIJI
IPC: G06N20/00
Filed: 2021-03-26
Abstract: To easily generate training data for a machine learning model to specify a meta-analysis object document.SOLUTION: A training data generation program specifies a plurality of meta-analysis documents citing a first document, determines respective similarities of the plurality of meta-analysis documents on the basis of respective feature information of the plurality of meta-analysis documents that are specified, and generates training data for machine learning including the first document if a similarity is equal to and more than a threshold.SELECTED DRAWING: Figure 7
Patent JP-2022151095-A (JP)
Title: Monitoring system and monitoring method
Inventor: YAMANAKA SHOKO
IPC: G08B13/186
Filed: 2021-03-26
Abstract: To provide a monitoring system and a monitoring method for notifying that a dangerous point exists in a relatively close vicinity.SOLUTION: The monitoring system comprises: a first barricade unit for forming a linear body that absorbs by deformation a stress due to contact of a detection object and arranged so as to extend along a boundary between a first region which is usable relatively safely and a second region approach to which is limited; a detection unit for detecting at an end of a section where the first barricade unit is arranged, that an end of the linear body supported by a support body is at a prescribed position; and a control unit for identifying on the basis of the result of detection of the end, that the first barricade unit is in a released state and causing prescribed information to notify approach to the second region to be outputted by an output unit, in response to the identification.SELECTED DRAWING: Figure 1A
Patent JP-2022152398-A (JP)
Title: Terminal and wireless communication method
Inventor: NAGANO SHIGE
IPC: H04W28/10
Filed: 2021-03-29
Abstract: To prevent deterioration in use efficiency of radio resources.SOLUTION: A terminal of the present disclosure includes: a receiving unit that receives system information; and a control unit that determines whether access to a specific cell is prohibited based on whether first access information about access of a specific type of terminal to the specific cell is included in the system information and/or whether second access information about access of a terminal having a specific number of antennas in the specific cell is included in the system information.SELECTED DRAWING: Figure 3
Patent JP-2022153754-A (JP)
Title: Palm shell culture medium
Inventor: AZUMA MAKOTO
IPC: A01G24/44
Filed: 2021-03-30
Abstract: To provide a palm shell culture medium which can be easily deformed and has light weight and easily used.SOLUTION: A palm shell culture medium comprises: a palm shell fiber mat 11 which is formed by, binding palm shell fibers 12 with mechanical treatment and without an adhesive agent; and palm shell powder 15 which is rubbed into gaps in the palm shell fiber mat 11. The palm shell powder 15 having 10-40% of a moisture percentage is rubbed by an amount of the palm shell powder of 1-5 kg, per 10 L of the palm shell fiber mat 11.SELECTED DRAWING: Figure 1
Patent JP-2022154663-A (JP)
Title: Terminal device, base station device, control method, and program for coverage extension in random access procedure
Inventor: OZEKI TAKEO
IPC: H04W72/04
Filed: 2021-03-30
Abstract: To efficiently perform repeated transmission of messages for coverage extension in a random access procedure.SOLUTION: A terminal device identifies one of a first resource on which a device incapable of repeatedly transmitting a message 3 in a 4-step random access procedure in consecutive slots can transmit a random access preamble, and a second resource that is different from the first resource and that allows a device capable of repeatedly transmitting the message 3 in consecutive slots to transmit a random access preamble, as a resource to be used when the terminal device transmits the random access preamble on the basis of capability information of the terminal device, and transmits the random access preamble on the identified resource.SELECTED DRAWING: Figure 5
Patent JP-2022155369-A (JP)
Title: Composition for flame-retardant foam
Inventor: SUETAKE TAKAO
IPC: C08G18/02
Filed: 2021-03-30
Abstract: To provide a composition for flame-retardant foam capable of achieving both high incombustibility and on-site workability while excluding a polyol component.SOLUTION: A composition for flame-retardant foam of the invention forms polyisocyanurate foam without using a polyol. The composition for flame-retardant foam contains a polyisocyanate, a trimerization catalyst for the polyisocyanate, a flame retardant, and a foaming agent and is composed of two or more liquid chemicals, wherein the polyisocyanate is contained in a liquid chemical and the flame retardant and the trimerization catalyst are contained in another liquid chemical. The flame retardant includes a liquid flame retardant and a solid flame retardant. The solid flame retardant includes red phosphorus and at least one of a boron-based flame retardant and a metal stannate.SELECTED DRAWING: None
Patent JP-2022156305-A (JP)
Title: Composition for promoting erythropoietin production
Inventor: TODA KAZUYA
IPC: A61K35/745
Filed: 2021-03-31
Abstract: To provide an ingredient capable of promoting EPO production, particularly an orally ingestible ingredient.SOLUTION: The ingredient includes Bifidobacterium bacterium as an active ingredient for promoting erythropoietin (EPO) production and is preferably used for preventing and/or improving anemia due to shortage of EPO production amount such as renal anemia.SELECTED DRAWING: None
Patent JP-2022156861-A (JP)
Title: Feeding device and image forming device
Inventor: HASHIMOTO MASATO
IPC: B65H3/48
Filed: 2021-03-31
Abstract: To provide a feeding device and an image forming device capable of suppressing feeding failure caused by a floatation regulation member.SOLUTION: A feeding device includes a sheet placement part such as a sheet placement table for placing sheet thereon, air blowing means such as an air blowing device 17 for blowing air onto the sheet, and a floatation regulation member such as a floatation suppression member that regulates the floatation of the sheet. The floatation regulation member is configured to be movable between a floatation regulation position for regulating a floating position of the sheet and a retreat position, and positional information of the floatation regulation member, such as information on whether or not the floatation regulation member is in a correct position, is transmitted to notification means such as an operation panel.SELECTED DRAWING: Figure 15
Patent JP-2022158598-A (JP)
Title: vessel
Inventor: NOZAKI TAKUMI
IPC: B63H21/38
Filed: 2021-04-02
Abstract: To provide a vessel using LPG as cargo and propulsion fuel, which can eliminate a volume shortage of a fuel tank and/or increase a volume of a cargo tank.SOLUTION: This vessel comprises: a fuel tank that stores LPG as fuel for a main machine; a cargo tank that stores LPG as a cargo; a cargo-handling line having a cargo outside connection port connected to the cargo outside part, and connected to the cargo tank to convey the LPG between the cargo outside connection port and the cargo tank; a fuel supply line independent of the cargo-handing line, having a fuel outside connection port connected to the outside of a hull, and configured to convey the LPG through the fuel outside connection port into the fuel tank; and at least one of a cargo transfer line connected to the cargo tank and the fuel tank to transfer liquid LPG from the cargo tank to the fuel tank and a fuel transfer line connected to the fuel tank and the cargo tank to transfer the liquid LPG from the fuel tank to the cargo tank.SELECTED DRAWING: Figure 3
Patent JP-2022160061-A (JP)
Title: Mask transporting device, film deposition apparatus and method for detecting mask shape
Inventor: NAKAMURA SATOSHI
IPC: C23C14/56
Filed: 2021-04-06
Abstract: To provide a mask transporting device that can detect change in mask shape, and to provide a film deposition apparatus and a method for detecting a mask shape.SOLUTION: A mask transporting device includes: a first transporting roller 4a for transporting a mask 7; a second transporting roller 4b for transporting further downstream the mask 7 transported by the first transporting roller 4a; detection means for detecting a value relating to variation in torques of the first transporting roller 4a and the second transporting roller 4b; and mask shape detection means for detecting a shape of the mask 7 on the basis of a value detected by the detection means.SELECTED DRAWING: Figure 1