baber/WOPTO huggingface dataset:
Patent JP-2022182796-A (JP)
Title: Method and program for creating and editing sightseeing plan
Inventor: HASEGAWA HISAO
IPC: G06Q50/14
Filed: 2021-05-28
Abstract: To provide a method and program for easily creating and editing a sightseeing plan using a computer.SOLUTION: A method creates and edits a sightseeing plan including information on multiple spots by modifying display in accordance with a state, in a display space that includes: a spot display area where a symbol specifying a spot and information related to the spot are displayed so as to move on a screen based on an instruction of a user while maintaining a predetermined positional relation; a display area 11 in which spot display areas of the spots scheduled to be visited by the user or for which the visit of the user is suspended are displayed in line in time series; a display area 12 in which spot display areas not displayed in the display area 11, out of the spots for which the visit of the user is suspended, are displayed; and a display area 13 in which a map is displayed on which a mark including the symbol is placed.SELECTED DRAWING: Figure 1
Patent JP-2022188493-A (JP)
Title: IC card
Inventor: NAKAMURA YUYA
IPC: G06F13/28
Filed: 2021-06-09
Abstract: To provide an IC card capable of improving the processing efficiency of an entire system by being able to speedily perform data transfer between a peripheral device and a memory, or between memories, using DMA transfer without going through a CPU, and being able to allocate CPU free time to other processing during data transfer.SOLUTION: An IC card includes, at least, a communication unit configured to transmit and receive data to and from the outside, a CPU that executes instructions, a ROM that stores programs to be executed by the CPU, a RAM that temporarily stores data during program execution, a buffer memory, a non-volatile memory in which predetermined data is stored, an external bus of the CPU, and a DMA controller. The DMA controller executes data transfer between a peripheral function and a memory, or between memories, based on data transfer settings received from the CPU.SELECTED DRAWING: Figure 4
Patent JP-2022188518-A (JP)
Title: Recovery method of coarse aggregate and washing water for coarse aggregate
Inventor: HONDA KAZUYA
IPC: B28C7/16
Filed: 2021-06-09
Abstract: To provide a recovery method of coarse aggregate capable of recovering coarse aggregate in which a coating weight of a mortar component is comparatively small.SOLUTION: A recovery method of coarse aggregate for recovering coarse aggregate from ready mixed concrete includes a washing step for washing the coarse aggregate by forming mixed water by mixing ready mixed concrete or the coarse aggregate recovered from the ready mixed concrete with washing water, and a recovery step for recovering the coarse aggregate from the mixed water, after the washing step. The washing water is constituted of calcareous water.SELECTED DRAWING: None
Patent JP-2022190502-A (JP)
Title: Vehicular actuator
Inventor: WATABE SHOTARO
IPC: F16H1/16
Filed: 2021-06-14
Abstract: To provide a vehicular actuator that can reciprocate an object to be driven in different modes.SOLUTION: An actuator 10 comprises a planetary gear mechanism 300 comprising a first input shaft 311 and a second input shaft 321 to be rotated by torque transmitted from a rotation shaft 21, and an output shaft 341 to be rotated by torque transmitted from one of the first input shaft 311 and the second input shaft 321, as three basic shafts. The planetary gear mechanism 300 switches between a first drive state in which rotation of the second input shaft 321 is limited while rotation of the first input shaft 311 based on torque transmitted from a motor is allowed, and a second drive state in which rotation of the first input shaft 311 is limited while rotation of the second input shaft 321 based on torque transmitted from the motor is allowed, in accordance with a rotation direction of the rotation shaft 21 of the motor.SELECTED DRAWING: Figure 6
Patent JP-2022190602-A (JP)
Title: Electric connection box
Inventor: MIYAZAKI YOSHINARI
IPC: H01R31/08
Filed: 2021-06-14
Abstract: To provide an electric connection box that can facilitate bonding processing by a bonder while arranging a plurality of chain terminals at a holder.SOLUTION: An electric connection box 1 comprises a holder 10 which has chain terminals 30 where a plurality of electronic components 20 can be attached arranged at a plurality of places, and an electric conductive component 40 which electrically connects two or more chain terminals 30. The plurality of chain terminals 30 each have a plurality of terminal parts 31 where the electronic components 20 can be attached, a connection part 32 which connects the plurality of terminal parts 31 successively, and an electric wire connection part 33 which can connect an electric wire 8. One chain terminal 30A which has the electric wire 8 connected to the electric wire connection part 33 and the other chain terminals 30B to 30D which have the electric wire 8 not connected to the electric wire connection parts 33, but electrically conductively connected to one chain terminal 30A through the electric conductive component 40 constitute a series of electric circuits.SELECTED DRAWING: Figure 5
Patent JP-2023002068-A (JP)
Title: torque sensor
Inventor: TAZAWA TOMOYA
IPC: G01L3/10
Filed: 2021-06-22
Abstract: To provide a torque sensor that can be miniaturized by a configuration simpler than before.SOLUTION: A torque sensor comprises: a torsion bar (120) that has a rotatable one end and a fixed other end, and causes a twist by rotation of one end; a rotation type differential transformer (110) that detects the twist of the torsion bar (120) as rotation, and outputs a voltage corresponding to the rotation; and a holding part (150) that fixes the rotation type differential transformer (110) together with the other end of the torsion bar (120). Herein, the torque sensor measures torque on the basis of the voltage of the rotation type differential transformer (110) to be output in accordance with the twist of the torsion bar (120), and the characteristics of the torsion bar (120).SELECTED DRAWING: Figure 1
Patent JP-2023002070-A (JP)
Title: Cooling system, stator of rotary electric machine, and segment coil
Inventor: MATSUMOTO MASASHI
IPC: H02K3/04
Filed: 2021-06-22
Abstract: To improve the cooling performance of a stator.SOLUTION: A cooling system has a motor generator. The motor generator has a stator. The stator has a stator core and a plurality of segment coils. The stator core has an annular core body with a central axis. The central axis is perpendicular to the vertical axis of a vehicle. The segment coils have a coil end 22 projecting outward from the first end of the stator core in the direction along the central axis. A straight line perpendicular to both the central axis and the vertical axis is a virtual straight line when viewed along the central axis. The upper side of the coil end 22, which is bisected by the virtual straight line, is a first portion 22A. A portion of the segment coils that constitutes the first portion 22A has an outer peripheral surface P1 facing in a direction opposite to the central axis when viewed from the portion. The outer peripheral surface P1 has a twisted surface that faces the stator core side as it approaches the first end of the stator core.SELECTED DRAWING: Figure 3
Patent JP-2023003542-A (JP)
Title: Filter and multiplexer
Inventor: INOUE MAKOTO
IPC: H03H9/64
Filed: 2021-06-24
Abstract: To provide a filter that improves the steepness of an attenuation pole, and a multiplexer having the filter.SOLUTION: A filter 100 has an input terminal Tin, an output terminal Tout, a ground terminal Tg, a first capacitor C1, a second capacitor C2, a capacitive element C3 and an inductor L1. The first capacitor C1 and the second capacitor C2 are connected in series between the input terminal Tin and the output terminal Tout. The capacitive element C3 is connected in parallel with the first capacitor C1 and the second capacitor C2 between the input terminal Tin and the output terminal Tout, and has a Q value which is smaller than the Q value of the first capacitor C1 and is smaller than the Q value of the second capacitor C2. The inductor L1 has one end connected to a node N1 which is provided between the first capacitor C1 and the second capacitor C2 and is connected to the capacitive element via the first capacitor C1 and the second capacitor C2, and the other end connected to the ground terminal Tg.SELECTED DRAWING: Figure 1
Patent JP-2023004488-A (JP)
Title: Front-two-wheel type vehicle and vehicle
Inventor: MAKIMURA KAZUKI
IPC: B62K13/08
Filed: 2021-06-25
Abstract: To provide a vehicle that can be easily parked at a compact space.SOLUTION: A front-two-wheel type vehicle includes a first front wheel, a second front wheel, and a front-wheel-distance changing mechanism. The first front wheel is positioned at a first side in a vehicle widthwise direction. The second front wheel is positioned at a second side that is an opposite side to the first side across the center of the vehicle widthwise direction. The front-wheel-distance changing mechanism changes a distance between the first front wheel and the second front wheel in the vehicle widthwise direction.SELECTED DRAWING: Figure 1
Patent JP-2023008093-A (JP)
Title: Simple visualization system of human body centroid position, and simple visualization method of human body centroid position
Inventor: NISHIMURA SATOSHI
IPC: A61B5/107
Filed: 2021-07-05
Abstract: To provide a simple visualization system of a human body centroid position, capable of detecting not only a load in a horizontal direction but also a load in a vertical direction, by only gripping a load detector by a subject, the load detector being separated from the subject by a prescribed distance, correctly calculating and displaying a position of a centroid of the subject, and having a simplified structure.SOLUTION: There is provided a simple visualization system for a human body centroid position, comprising: a load detector having a tip part and a sensor part; a calculation part calculating a position of a centroid; a display part displaying the position of the centroid, the calculation part calculates the position of the centroid, on the basis of a load detected by the sensor part on the load detector, and a second load which is generated on a body weight action point where the body weight of the subject is applied to a floor surface other than the tip part.SELECTED DRAWING: Figure 2
Patent JP-2023009600-A (JP)
Title: Slot type optical fiber cable
Inventor: SATO FUMIAKI
IPC: G02B6/44
Filed: 2021-07-07
Abstract: To provide a slot type optical fiber cable that makes it possible to mount an optical fiber with high density while suppressing bending anisotropy, and is excellent in discriminability.SOLUTION: A slot type optical fiber cable 1 comprises: a slot rod 2 that has a plurality of ribs 22; a subunit 3 that has a plurality of optical fiber tape core wires bundled, and is arranged in a slot groove 21 partitioned by the rib 22; and a tube member 4 that covers the subunit 3. In the optical fiber tape core wire, a coupling part coupled between adjacent optical fiber core wires, and a non-coupling part not coupled between the adjacent optical fiber core wires are intermittently provided in a longitudinal direction in a part of the optical fiber core wires or among all optical fiber core wires; the optical fiber core wire with 800 cores or more is accommodated in the slot groove 21; a thickness of the tube member 4 is equal to or less than 0.2 mm; and the number of strips of the slot groove 21 are three or four.SELECTED DRAWING: Figure 1
Patent JP-2021176309-A (JP)
Title: Method for counting escherichia coli colonies
Inventor: PATRICK A MACH
IPC: C12Q1/06
Filed: 2021-07-08
Abstract: To provide a method for counting gas-producing Escherichia coli groups present in a cultured dairy product.SOLUTION: A method includes: forming a mixture including a predetermined amount of the dairy product and a diluent containing a predetermined volume of MOPS; inoculating the mixture on a thin film culture device to form a hydrogel containing a nutrient culture medium for proliferating Escherichia coli groups, lactose of effective concentration and MOPS of effective concentration; incubating the inoculated thin film culture device under a condition of promoting proliferation of the Escherichia coli groups; and identifying and counting gas-producing colonies which are present in the inoculated culture device, in which the effective concentration of lactose in the hydrogel is 0.5%(w/v) or more, and the effective concentration of MOPS in the hydrogel is 16 mM or more.SELECTED DRAWING: Figure 1
Patent JP-2021184468-A (JP)
Title: Semiconductor device
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/20
Filed: 2021-07-09
Abstract: To provide a highly reliable semiconductor display device consuming less power.SOLUTION: A decoder is provided for a scan line driving circuit. In accordance with the signals input to the scan line driving circuit, pulses are sequentially input only to the scan lines of the pixels that perform display but not input to the scan lines of the pixels that do not perform display. By supplying video signals from a signal line driving circuit to all the pixels in the line selected by the pulses or some pixels of the selected line, just the pixels disposed in the particular area in the pixel portion perform display.SELECTED DRAWING: Figure 1
Patent JP-2023011458-A (JP)
Title: Air bag cover
Inventor: TAKAI HIROKI
IPC: B60R21/2165
Filed: 2021-07-12
Abstract: To provide an airbag cover that is able to smoothly form an opening for projecting an airbag by accurately breaking a skin layer bonded to a base material, while restricting deterioration in design.SOLUTION: An air bag cover 29 comprises a skin layer 60 bonded to a surface side of a base material 30 in which when the air bag is inflated, door portions 31, 32 provided on the base material are pushed by the inflating air bag to break a surrounding to-be-broken portion 34 and break portions of skin layers of peripheral edges of the door portions, thereby forming an opening for projecting the air bag. The to-be-broken portion includes: a belt-like breaking opening 40 penetrating front and rear surfaces and disposed at an edge of each door portion; and a breaking connection portion 44 between the braking openings. The to-be-broken portion is broken using, as a starting portion 38 of breakage, a portion in the vicinity of a center on a leading-end side of each door portion apart from a hinge portion during opening. The breaking connection portion in an area of the starting portion has such a width dimension that a leading-end 44b is smaller than a root portion 44a on a door-portion side.SELECTED DRAWING: Figure 8
Patent JP-2023012874-A (JP)
Title: Method for calculating tension of linear body, bending rigidity of linear body and characteristics of damper attached to linear body
Inventor: FURUKAWA AIKO
IPC: G01L5/10
Filed: 2021-07-14
Abstract: To provide a method for highly accurately calculating the tension acting on a linear body to which a damper is attached, the bending rigidity of the linear body, and characteristics of the damper.SOLUTION: The present application discloses a method for calculating the tension of a linear body to which a damper is attached, the bending rigidity of the linear body and the characteristics of the damper. A calculation method includes: an actual measurement step of obtaining an actual measurement value of the natural frequency of the linear body; and a calculation step of calculating the tension, the bending rigidity and the characteristics the damper using a vibration equation set using a boundary condition indicating that the damper is arranged on the linear body, and the actual measurement value of the natural frequency. In the vibration equation, a function including a theoretical value of the natural frequency, the tension, the bending stiffness and the characteristics of the damper as variables is represented as the equation which is equal to a predetermined value without including the mode order.SELECTED DRAWING: Figure 1
Patent JP-2023013046-A (JP)
Title: Hollow structure for air conditioner
Inventor: RO HYONYU
IPC: F24F5/00
Filed: 2021-07-15
Abstract: To solve the problem that residents become uncomfortable because cool air drifts around feet in an upper-story room during air conditioning and warm air comes from the ceiling in a lower-story room during heating in a conventional technique.SOLUTION: In a hollow structure 61 for an air conditioner, hollow structures 50, 60 obtained by expanding a space 50 between floors are formed in a building 1 provided with the space 50 between the floors, a vent pipe 42 through which either of air cooled or air heated by an indoor unit 4 for an air conditioner is sent is connected to the hollow structures 50, 60, the hollow structures 50, 60 have structures where a cooling air path and a heating air path which differ according to the cooled air and the heated air are formed on the basis of a difference in quality between the cooled air and the heated air, a lower face supply opening 63 for the cooling air path is provided in a downstairs space 20, and an upper face supply opening 64 for the heating air path is provided in an upstairs space 30.SELECTED DRAWING: Figure 1
Patent JP-2023014470-A (JP)
Title: Granulation system, tank for granulation system, foreign material removal method, and pellet production method
Inventor: SEO MITSUHIRO
IPC: B29B9/06
Filed: 2021-07-19
Abstract: To provide a granulation system that saves liquid (water) used in a granulator that produces pellets, and a pellet production method.SOLUTION: A granulation system is equipped with a tank 7. The tank 7 is connected to a first drainage line 500a, which is equipped with an open/close valve 510, and a second drainage line 500b, which is located higher than the first drainage line 500a.SELECTED DRAWING: Figure 8
Patent JP-2021168950-A (JP)
Title: toy
Inventor: TAIRA YOSHIYUKI
IPC: A63H33/26
Filed: 2021-07-20
Abstract: To provide a highly entertaining toy.SOLUTION: A toy 1 includes: a deformable main toy part 2; a plurality of deformable sub toy parts 3; and a plurality of joint toy parts 4 that join the main toy part and the sub toy parts in a separable manner, where each of the joint toy parts 4 constitutes a small-sized figure by itself, the main toy part 2 and the joint toy parts 4 connected to the main toy part 2 constitute the exterior of a middle-sized figure 20, the sub toy parts 3 and the joint toy parts 4 connected to the sub toy parts 3 constitute the exteriors of middle-sized figures 30, and the deformed main toy part 2, the plurality of deformed sub toy parts 3, and the plurality of joint toy parts 4 joining the main toy part 2 and the plurality of sub toy parts 3 constitute the exterior of a large-sized figure.SELECTED DRAWING: Figure 1
Patent JP-2023019469-A (JP)
Title: Cutting device, and image forming system
Inventor: HASHIMOTO NAOKI
IPC: B65H9/14
Filed: 2021-07-29
Abstract: To prevent image formation failure from being generated, even in a state where a rear end of a sheet is in an image forming part when conveyance of the sheet is stopped.SOLUTION: A cutting device 300 comprises: a first cutting part 300C for cutting a sheet, that is arranged at a position where a front end of a sheet S in a state where the sheet S is in an image forming part; a registration roller pair 303 for stopping conveyance of the sheet S when the sheet S is cut by the first cutting part 300C; a before-registration roller pair 302 for nipping and conveying the sheet S; and a conveyance guide part 309 for guiding the sheet S from the before-registration roller pair 302 to the registration roller pair 303. Then, The conveyance guide part 309 forms an allowable space A that allows warping of the sheet when conveyance of the sheet S is stopped by the registration roller pair 303, and the sheet S is warped between the registration roller pair 303 and the before-registration roller pair 302.SELECTED DRAWING: Figure 6
Patent JP-2023022443-A (JP)
Title: Optical system and projector
Inventor: HIRANO HITOSHI
IPC: G02B13/16
Filed: 2021-08-03
Abstract: To provide an optical system which includes six lenses and whose F number is smaller than 2.SOLUTION: An optical system comprises, in the order from an enlargement side to a reduction side, a first lens which has the negative refractive power, a diaphragm, a second lens which has the positive refractive power, an aperture diaphragm, a third lens which has the positive refractive power, a fourth lens which has the negative refractive power, a fifth lens which has the positive refractive power, and a sixth lens which has the positive refractive power. The third lens and the fourth lens are bonded to each other to form a cemented lens. The cemented lens has the negative refractive power. One of the fifth lens and the sixth lens is made of plastic and includes aspherical surfaces on both surfaces, and the other is made of glass. The reduction side with respect to the sixth lens is telecentric. When an effective radius of the diaphragm is SD12 and an effective radius of the second lens is SD2, the following conditional expression (1) is satisfied. (1) SD12/SD2<0.9.SELECTED DRAWING: Figure 3
Patent JP-2022031213-A (JP)
Title: Junction structure and bolt
Inventor: ONISHI KATSUNORI
IPC: F16B35/06
Filed: 2021-08-04
Abstract: To provide a junction structure capable of restricting a displacement between steel members by utilizing a shear capacity of a bolt, and the bolt to be used for this junction structure.SOLUTION: A junction structure 1 connects overlapped members by a bolt 5. An open hole 21 inserted through a shaft part 52 of the bolt 5 and capable of locking a head part 51 of the bolt 5 is formed at one member. A female screw part 43 to be screwed to the shaft part 52 of the bolt 5 is formed at other member. A taper reduced in diameter toward the shaft part 52 is formed on an outer surface of the head part 51 and a male screw part 54 to be screwed to the female screw part 43 and a shear deformation part 55 formed between the head part 51 and the male screw part 54 are formed at the shaft part 52. A same taper as the taper of the head part of the bolt 5 is formed on an inner surface of the open hole 21. An inner diameter of a part corresponding to the shear deformation part 55 of the female screw part 43 is larger than the outer diameter of the shear deformation part 55.SELECTED DRAWING: Figure 4
Patent JP-2023028761-A (JP)
Title: Recording device, and conveyance device
Inventor: YUMOTO YUYA
IPC: B65H5/02
Filed: 2021-08-20
Abstract: To solve the problems that detection means of a conveyance belt is not simple and accuracy deteriorates.SOLUTION: A recording device includes a recording part capable of performing recording on media, a conveyance belt which has a surface capable of supporting the media and can convey the media, a cleaning part capable of cleaning the surface using a liquid, an ultrasonic sensor which transmits ultrasonic waves to the surface and can receive the ultrasonic waves reflected from the surface, and a control part capable of determining a residual state of the liquid on the surface on the basis of a detection result of the ultrasonic sensor, wherein the ultrasonic sensor transmits ultrasonic waves to at least a part of the conveyance belt to the downstream of the cleaning part and the upstream of the recording part in a circulation direction of the conveyance belt.SELECTED DRAWING: Figure 1