baber/WOPTO huggingface dataset:
Patent JP-2021154844-A (JP)
Title: Thermal management system
Inventor: ORIHASHI MANABU
IPC: B60W10/08
Filed: 2020-03-26
Abstract: To suppress a heat shock caused by the switching of an operation mode.SOLUTION: A thermal management system mounted to a vehicle comprises a control device which can selectively perform a first operation mode and a second operation mode by controlling a first selector valve and a second selector valve. In the first operation mode, a heat medium of a first circuit passes a heat exchanger and circulates, and a heat medium of a second circuit passes a second bypass path and circulates. In the second operation mode, the heat medium of the second circuit passes the heat exchanger and circulates, and the heat medium of the first circuit passes the first bypass path and circulates. When a temperature difference of the heat mediums between the first circuit and the second circuit reaches a prescribed first threshold during the execution of the first operation mode, the control device performs switching to the second operation mode from the first operation mode.SELECTED DRAWING: Figure 1
Patent JP-2021157599-A (JP)
Title: Electronic device, control method thereof, and program
Inventor: WATANABE TATSUYA
IPC: G06F21/60
Filed: 2020-03-27
Abstract: To reduce the possibility that a third party grasps communication contents between an electronic device and a device connected using a known communication protocol.SOLUTION: An electronic device capable of attaching/detaching a device including an arithmetic processing section divides data that is a processing object of the arithmetic processing section to obtain a plurality of pieces of divided data, determines a first command group that is a combination of a plurality of types of commands for transmitting each of the plurality of pieces of divided data to the device, and transmits the divided data using the determined first command group. The electronic device changes a combination of commands that forms the first command group between a case in which certain divided data of the plurality of pieces of divided data is transmitted and a case in which another divided data is transmitted.SELECTED DRAWING: Figure 9
Patent JP-2021159411-A (JP)
Title: Deodorization method and deodorization device
Inventor: KIMURA MARIKO
IPC: B01J20/34
Filed: 2020-03-31
Abstract: To provide a deodorization method and a deodorization device capable of repeatedly exhibiting a deodorization performance.SOLUTION: A deodorization device comprises: an adsorption part 2 carrying a mesoporous silica in which a metal atom is introduced into a siloxane bond of a silica pore wall and exhibiting a deodorization performance by the chemical adsorption of chemically bonding to an odorant; an active species generating part 3 for generating an active species. By coexistence with the active species generated by the active species generating part 3, a chemical bond with the odorant is cut and the odorant is detached, thereby exhibiting repeatedly a deodorization performance.SELECTED DRAWING: Figure 1
Patent JP-2021160614-A (JP)
Title: Power transmission device
Inventor: HIDAKA SEIJI
IPC: B60K17/344
Filed: 2020-04-01
Abstract: To provide a power transmission device of a vehicle comprising a main driving wheel and a sub driving wheel, which uses a shear-type damper and can obtain target characteristics.SOLUTION: A power transmission device comprises a main-driving wheel driving part 20 and a sub-driving wheel driving wheel part 30 having a power extraction part 40. The power extraction part 40 has a drive gear 43 communicated with the main-driving wheel driving part 20 and a driven gear 44 that engages with the drive gear 43 and transmits power to a sub-driving wheel 4. On a power transmission passage leading from the main-driving wheel driving part 20 to the drive gear 43, an input shaft 41 connected to the main-driving wheel driving part 20 and a power transmission shaft 46 connected to the drive gear 43 are connected to inside and outside in a radial direction through a first backlash L1. Between the input shaft 41 and the power transmission shaft 46 are interposed a shear-type first damper 80A with no backlash and a shear-type second damper 80B comprising a second backlash L2 smaller than the first backlash.SELECTED DRAWING: Figure 2
Patent JP-2021161307-A (JP)
Title: Method for producing coke
Inventor: NOMURA SEIJI
IPC: C10B57/00
Filed: 2020-04-01
Abstract: To prevent a deposit carbon from growing, by inexpensive and simple means using a biomass.SOLUTION: A method for producing coke, which produces the coke by carbonizing a coal put into a coke oven chamber in a coke oven, includes: a first step of putting the coal into the coke oven chamber; and a second step of putting a biomass into an empty space in the coke oven chamber after the first step.SELECTED DRAWING: Figure 1
Patent JP-2021162266-A (JP)
Title: Heat transfer plate and plate type exchanger
Inventor: KAMIYA HIROFUMI
IPC: F28F3/08
Filed: 2020-04-02
Abstract: To provide a heat transfer plate in which a gap of double walls is hardly closed and which is hard to break, and a plate type exchanger.SOLUTION: A first heat transfer plate 30 comprises: a plate part 31 which has a projection part 314 projecting toward one surface and an opening part 311 formed in the projection part 314 and letting liquid flow in and out; and a plate part 32 which has an opening part 321 and is superposed on the side of the one surface of the plate part 31, so that the projection part 314 protrudes into an inner space of the opening part 321 and the projection part 314 also protrudes up to a surface on the side in the same direction with the side of the one surface. A gap G capable of letting leaking fluid flow if the fluid leaks from the plate part 31 or the plate part 32 is formed between surfaces of the plate part 31 and the plate part 32, and a second gap larger than the gap G is formed between a side wall of the projection part 314 and an inner wall of the opening part 321.SELECTED DRAWING: Figure 4
Patent JP-2020114456-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-04-03
Abstract: To provide a game machine capable of appropriately improving interest in a game.SOLUTION: A pachinko machine 10 determines whether to satisfy a generation condition of deja vu notice, that is, determines whether to generate the deja vu notice on the basis of holding information in the case where a game ball enters a first start port 33 or a second start port 34 to acquire the holding information. In the case where the generation condition of the deja vu notice is determined to be satisfied, and where the execution of a time interlocking performance is started by the time when a game time related to the holding information about which the generation condition of the deja vu notice is determined to be satisfied ends, the pachinko machine 10 executes a time interlocking performance element to be executed a plurality of times during at least a portion of a period by the time when the game time related to the holding information about which the generation condition of the deja vu notice is determined to be satisfied ends.SELECTED DRAWING: Figure 44
Patent JP-2021160069-A (JP)
Title: Processing tool and processing device
Inventor: OTSUBO TSUTOMU
IPC: B23B3/16
Filed: 2020-04-03
Abstract: To make it possible to process a plate portion in the vicinity of a center portion of a disk body to prevent accuracy in processing the plate portion from deteriorating.SOLUTION: A processing tool 30 which rotates around a shaft of a first spindle AX1 so that a plate portion DBa to be processed circles around the shaft of the first spindle AX1 and processes a disk body DB, an outer edge of the plate portion DBa of which is formed in a circular-shape when viewed from a direction of the first spindle AX1, comprises: a pair of blades 31; and a holding part 32 that holds the pair of blades 31 separately and is rotated by an electric motor 50 around a second shaft AX2 whose direction crosses a direction of the first shaft AX1. The tool makes the pair of blades 31 cut both sides of the plate portion DBa sandwiched by the pair of blades 31, by moving the holding part 32 along the second shaft AX2 while rotating the disk body DB.SELECTED DRAWING: Figure 1
Patent JP-2021164932-A (JP)
Title: Wire shape forming device
Inventor: KANAZAWA KENJI
IPC: B21F35/00
Filed: 2020-04-06
Abstract: To provide a wire shape forming device which can set freely, a type and the number of tools without conducting an operation in which a wire is rotated around a wire axis.SOLUTION: A wire shape forming device includes: a rotary table which is rotatably supported by a table body, allows a tool to be attached thereto or detached therefrom, and may change a relative position of the tool relative to a wire guide; a table driving mechanism which is supported by the table body and rotates the rotary table; a slide tool unit which is attached to the rotary table and supports a slidable slide tool out of the plural tools; and a tool slide mechanism which is supported by the table body and causes the slide tool to slide. The tool slide mechanism has a single power transmission member rotatably supported by the table body and is configured so that driving force generated by rotation of the power transmission member is commonly transmitted to the plural slide tools attached to the rotary table.SELECTED DRAWING: Figure 8
Patent JP-2021168060-A (JP)
Title: Livestock estrus determination program
Inventor: SAWADA AYAKO
IPC: G06F16/55
Filed: 2020-04-13
Abstract: To automatically and highly accurately determine estrus of livestock without any special skill or experience.SOLUTION: A livestock estrus determination program for determining estrus of livestock is characterized by causing a computer to execute: an information acquisition step for acquiring acceleration information according to the movement of the livestock detected by an acceleration sensor attached to the body of the livestock to be determined, and image information obtained by imaging the movement of the livestock; and a determination step for referring to three or more levels of linkage between the estrus of the livestock and a combination of pre-acquired reference acceleration information according to the movement of the livestock detected by the acceleration sensor attached to the body of the livestock and pre-acquired reference image information obtained by imaging the movement of the livestock, and determining the estrus of the livestock to be determined, on the basis of the acceleration information and the image information acquired in the information acquisition step.SELECTED DRAWING: Figure 3
Patent JP-2021168624-A (JP)
Title: Seedling raising mat producing method, seedling raising mat, and plant cultivation method
Inventor: KASHIMURA CHIHARU
IPC: C05G5/16
Filed: 2020-04-16
Abstract: To provide a method for producing a seedling raising mat made of an excellent biodegradability material and having excellent workability and solidification property, a seedling raising mat obtained by the method, and a plant cultivating method using the seedling raising mat.SOLUTION: A method for producing a seedling raising mat comprises the following steps 1 to 4. Step 1 is a step of mixing a soil base material A and an aqueous solution of an alginic acid monovalent cation salt B to obtain a soil base material mixture. Step 2 is a step of forming the soil base material mixture into a mat format having slits 2 to obtain a soil base material mixture. Step 3 is a step of drying the soil base material mixture to obtain a seedling raising soil intermediate in which the soil base material A is solidified by the alginic acid monovalent cation salt B. Step 4 is a step of impregnating the seedling growing soil intermediate with an aqueous solution of a polyvalent cation salt C to form a solidifying agent obtained by ion-exchanges at least a part of the monovalent cation of the alginic acid monovalent cation salt B with the polyvalent cation, thereby obtaining a seedling raising mat 1 having a slit 2 in which the soil base material A is solidified by the solidifying agent.SELECTED DRAWING: Figure 1
Patent JP-2021161532-A (JP)
Title: Ultrasonic plating
Inventor: OBARA MINEJI
IPC: C25D21/12
Filed: 2020-04-02
Abstract: To provide an ultrasonic plating method capable of suppressing deterioration in strength (in particular, metal fatigue strength), discoloration, etc., after a large amount of plating treatment is performed.SOLUTION: An ultrasonic plating method improves efficiency and uniformity in a surface plating process (chemical reaction or cleaning) of an object by utilizing megahertz vibration of ultrasonic waves propagating on the surface of the object in a plating treatment. The megahertz vibration of ultrasonic waves is propagated while suppressing resonance phenomenon. Thus, ultrasonic vibration suitable for the chemical reaction of the surface to be plated is induced, and the chemical reaction or cleaning is efficiently realized as a uniform treatment. By performing a high-frequency (several hundred kilohertz to several megahertz or several megahertz to 10 megahertz or less) sweep oscillation in accordance with the quantity of parts 1 to be plated and the vibration characteristics of a tool 2, a nonlinear vibration state is realized based on analysis of sound pressure data (autocorrelation, bispectrum, power contribution, and impulse response).SELECTED DRAWING: Figure 5
Patent JP-2021007213-A (JP)
Title: Control server, distribution system, method for control, and program
Inventor: KAWAKAMI KAZUO
IPC: H04N21/258
Filed: 2020-04-21
Abstract: To perform a suitable camera blocking according to a situation in distribution of a video taken of an avatar in a virtual space.SOLUTION: A control server 20, which controls a virtual camera for imaging a virtual space, includes: a storage unit 23 for storing a finite automaton using each camera blocking as a state and using the situation of a virtual space as a shift condition; an analysis unit 21 for analyzing the situation of the virtual space; and a controller 22 for shifting the state of the camera blocking according to the finite automaton on the basis of the result of the analysis and controlling the virtual camera so that the camera blocking will correspond to the state after the shift.SELECTED DRAWING: Figure 3
Patent JP-2021173816-A (JP)
Title: Image forming apparatus
Inventor: KAWADA TEPPEI
IPC: G03G21/00
Filed: 2020-04-22
Abstract: To provide an image forming apparatus that can prevent a reduction in productivity.SOLUTION: An image forming apparatus changes a preset fixing temperature of a fixing device in accordance with the properties of a recording material. When the image forming apparatus performs continuous image formation for continuously forming images on a plurality of first recording materials, and subsequently forms an image on a second recording material having a lower preset fixing temperature than that of the first recording material, the image forming apparatus reduces the number per unit time of the first recording materials passing through a fixing nip of the fixing device from a first recording material that is prescribed number of recording materials before the last first recording material.SELECTED DRAWING: Figure 5
Patent JP-2021174837-A (JP)
Title: Multilayer ceramic capacitor
Inventor: IKEDA MITSURU
IPC: H01G2/06
Filed: 2020-04-23
Abstract: To provide a multilayer ceramic capacitor in which an interposer is easily attached to an intended surface of a capacitor main body.SOLUTION: A multilayer ceramic capacitor 1 according to the present invention includes a multilayer main body 10 including an internal layer part 11 where dielectric layers 14 and internal electrode layers 15 are alternately stacked and external layer parts 12 disposed on both sides in a stacking direction T of the internal layer part 11, two external electrodes disposed on two end surfaces C in a multilayer body 2 including side gap parts 30 disposed on both sides in a width direction W of the multilayer main body 10, and an interposer disposed on any of a main surface A side, a side surface B side, or the end surface C side in the capacitor main body including the multilayer body 2 and the external electrodes. The displacement of end parts on the side surface B side between the adjacent two internal electrode layers 15 in the stacking direction T is within 0.5 μm. A part of the side gap part 30 that is in contact with the multilayer main body 10 has a thickness of 10 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021006246-A (JP)
Title: Absorber and absorbent article
Inventor: SHIRAKAWA TAKASHI
IPC: A61F13/494
Filed: 2020-04-24
Abstract: To provide an absorbent article which is excellent in leakage prevention performance of a leakage prevention cuff and fitness of a leg cuff and can effectively prevent lateral leakage.SOLUTION: A plurality of elastic members 36 are arranged to be able to expand and contract in a lengthwise direction X in a second rising part 35 of a leakage prevention cuff 3, and a plurality of elastic members 42 are arranged to be able to expand and contract in the lengthwise direction X in a leg cuff 41. When the respective lengths in the lengthwise direction of the leakage prevention cuff 3 and the leg cuff 41 are cuff lengthwise direction lengths, and the cuff lengthwise direction lengths in the maximum expanded states of both cuffs 3, 41 are 100, contraction stress per one elastic member 36 of the second rising part 35 in the cuff lengthwise direction length of 70 is small compared to contraction stress per one elastic member 42 of the leg cuff 41 in the cuff lengthwise direction length of 70. Further, the contraction stress of the entire second rising part 35 in the cuff lengthwise direction length of 70 is large compared to the contraction stress of the entire leg cuff 41 in the cuff lengthwise direction length of 70.SELECTED DRAWING: Figure 2
Patent JP-2021175953-A (JP)
Title: Multimeter with data transfer function, multimeter main body, and program
Inventor: KUSAKA RYOICHI
IPC: G08C19/00
Filed: 2020-05-01
Abstract: To improve working efficiency in storing measurement results in a portable terminal while measuring by a multimeter.SOLUTION: A multimeter 1 comprises a probe 3 and a multimeter main body 2. The probe 3 includes a head portion 33 in contact with an object to be measured, and a switch 34. The multimeter main body 2 is connected to the probe 3, measures an electrical physical quantity of the object to be measured over a plurality of times, and sequentially wirelessly transmits a plurality of pieces of measurement data to a portable terminal 5. The multimeter 1 wirelessly transmits a storage trigger to the portable terminal 5 in response to an operation of the switch 34.SELECTED DRAWING: Figure 1
Patent JP-2021176447-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-05-08
Abstract: To provide a game machine capable of increasing an interest of a player.SOLUTION: In a Pachinko game machine in which multiple choice images Gs1 to Gs4 that can recognize choices are displayed and performances are developed according to the content of the choices corresponding to the selected choice images, a main control CPU can perform control to display the multiple choice images and control to shield at least a part of an image display area R in which the multiple choice images are displayed. The image display area R includes at least a first area R1 and a second area R2 as areas in which the choice images can be displayed. The main control CPU can perform control to shield the first area R1 by a first movable body K1 of movable bodies and control to shield the second area R2 by a second movable body K2 different from the first movable body K1 of the movable bodies. A fifth movable body K5 is on the front side or the rear side of the first movable body K1 and the second movable body K2. A sub-control CPU can perform control to shield the first area R1 and the second area R2 by the fifth movable body K5.SELECTED DRAWING: Figure 3
Patent JP-2021179174-A (JP)
Title: Rotary equipment and pump device
Inventor: INOUE MASAFUMI
IPC: F04D13/04
Filed: 2020-05-11
Abstract: To provide rotary equipment and a pump device having improved discharge efficiency and maintainability by eliminating the need for a motor which is conventionally needed, a power transmission shaft for transmitting power from the motor to an impeller, and a bearing for the power transmission shaft.SOLUTION: An impeller 11 and a support part 13 are opposed to each other over the whole periphery around a rotation axis 12. The impeller is provided with a blade side opposite face 15a and the support part 13 is provided with a support side opposite face 13a. A drive mechanism for supplying drive fluid into a clearance between the support side opposite face 13a and the blade side opposite face 15a includes a plurality of supply ports 16 provided around the rotation axis in the support side opposite face, an air compressor 2 as a supply mechanism for supplying the drive fluid via the supply ports 16 into the clearance, and a direction control valve 3 for controlling the supply of the drive fluid from the air compressor 2 via any supply port 16 out of the supply ports 16 into the clearance.SELECTED DRAWING: Figure 2
Patent JP-2021185776-A (JP)
Title: Seedling raising cover, and seedling raising cover manufacturing apparatus
Inventor: KASUYA SHIGENOBU
IPC: B26D1/00
Filed: 2020-05-27
Abstract: To provide a seedling raising cover that is hard to be deformed and easy to be stacked, and a seedling raising cover manufacturing apparatus that can efficiently manufacture such a seedling raising cover.SOLUTION: A seedling raising cover 10 comprising: a cylindrical body part 11; and a cylindrical neck part 15 which connected to an upper end of the body part 11 via a cylindrical shoulder part 14, and whose upper end is open. A rib 12 formed so as to go around the body part 11 is formed on the body part 11. The outer diameter of the body part 11 becomes gradually smaller toward an upper direction other than a portion where the rib 12 is formed. The inner diameter of the body part 11 also becomes gradually smaller toward an upper direction other than a portion where the rib 12 is formed.SELECTED DRAWING: Figure 3
Patent JP-2021189318-A (JP)
Title: Driving simulator program, driving simulator method, and driving simulator
Inventor: IWAKI MASAHIRO
IPC: G09B9/04
Filed: 2020-05-29
Abstract: To carry out a driving skill function test as well as a cognition function test under a cognition theme.SOLUTION: A driving simulator displays an image of a cognition function test within a movie of a driving situation a driver is watching, makes prior notification to the driver that a test regarding an image would be carried out after the driving simulation, executes a driving simulation including the image for the cognition function test within the movie while generating the movie by updating the driving situation based on the driving operation of the driver, executes the cognition function test after the driving simulation, and outputs an evaluation result for the cognition function test and the evaluation result of the driving skill. The image of the cognition function test is an object appearing in the movie, and the cognition function test is the test for evaluating memory of the driver regarding attributes of an object.SELECTED DRAWING: Figure 6