baber/WOPTO huggingface dataset:
Patent JP-2023122897-A (JP)
Title: Image synthesizing apparatus
Inventor: MATSUMOTO YASUTAKA
IPC: H04N7/18
Filed: 2022-02-24
Abstract: To provide an image synthesizing apparatus that can reduce variability of brightness or color between multiple synthesized images.SOLUTION: An image synthesizing apparatus includes: an imaging apparatus comprising an imaging unit which converts distributions of brightness and color in an observation range into image signals, and a setting unit which acquires, when a light receiving element generates an image signal, an instruction for setting first conversion characteristics for converting brightness into an image signal and second conversion characteristics for converting color into an image signal, to set the conversion characteristics; and an image processing apparatus comprising an analysis unit which calculates an evaluation value regarding variability of brightness and color of the image signals acquired from multiple imaging apparatuses, a determination unit which determines, based on the evaluation value, conversion characteristics for the imaging apparatuses, so as to reduce the variability of brightness and color of the image signals, a setting instruction unit which instructs the setting unit to set the conversion characteristics determined by the determination unit, a synthesizing unit which generates a synthesized image by synthesizing the image signals; and a display unit which causes a display device to display the synthesized image.SELECTED DRAWING: Figure 3
Patent JP-2023125230-A (JP)
Title: Use target management device, use target management system, use target management method and program
Inventor: HASHIMOTO TAKAHIRO
IPC: G06Q10/02
Filed: 2022-02-28
Abstract: To allow coordination control targets to be controlled using setting information that is set for each user when use targets such as seats are used.SOLUTION: In a communication system, a registration process of optional setting information by a use targe management device 5 includes: a step S56 of setting a coordination control target name and optional setting information in a control target setting management database 5007 in association with user identification information on a user who uses a use target; and a step S57 of transmitting the coordination control target name and the optional setting information associated with the user identification information on the user to a coordination control management device 7 in response to use operation of the user.SELECTED DRAWING: Figure 25
Patent JP-2023125747-A (JP)
Title: Information processing apparatus, information processing system, and information processing method
Inventor: KUNIKANE NORIAKI
IPC: G06Q50/10
Filed: 2022-02-28
Abstract: To clearly indicate whether a driver is likely to cause an accident.SOLUTION: An information processing apparatus includes a control unit which collects record data including videos from vehicles, for image analysis. The control unit uses a ratio of the total number of accidents with respect to the total number of accident predictor motions, based on results of the image analysis, regarding all drivers as a population, with respect to the number of accident predictor motions of each driver, to determine the possibility of an accident to be caused by each driver. When samples are insufficient, a fixed value is used for determination instead of the ratio.SELECTED DRAWING: Figure 2
Patent JP-2023067693-A (JP)
Title: Rare earth magnet and production method thereof
Inventor: ITO MASAO
IPC: H01F1/059
Filed: 2022-02-28
Abstract: To provide a rare earth magnet capable of improving magnetization further more than the prior arts, and a production method thereof.SOLUTION: The present invention relates to a production method of a rare earth magnet including: preparing a predetermined magnetic powder and a modified material powder; obtaining a mixed powder by mixing the magnetic powder and the modified material powder; obtaining a magnetic field molded body by performing compression molding of the mixed powder in a magnetic field; and obtaining a sintered body by performing pressure sintering of the magnetic field molded body. The magnetic powder contains a first particle group and a second particle group. Particle size distribution D50 of the first particle group is expressed as d1 μm, and particle size distribution D50 of the second particle size is expressed as d2 μm. The d1 and the d2 satisfy a relation of 0.350≤d2/d1≤0.500, and a ratio of a total volume of the first particle group and a total volume of the second particle volume ranges from 9:1 to 4:1. The present invention also relates to a rare earth magnet obtained by the production method.SELECTED DRAWING: Figure 6
Patent JP-2022078171-A (JP)
Title: Liquid-cooling device, data center, and method for adjusting electronic equipment
Inventor: GAO TIANYI
IPC: H05K7/20
Filed: 2022-03-01
Abstract: To provide a liquid-cooling device for providing reinforced cooling capacity and auxiliary power, and to provide a data center and a method.SOLUTION: A data center system 100 includes two cooling loops of a primary cooling loop in which cooling capacity is fixed and a secondary cooling loop for replenishing the primary cooling loop when cooling capacity of the primary cooling loop is in shortage. The two cooling loops use a phase change fluid, controls cooling capacity of the secondary cooling loop by monitoring a vapor pressure of the phase change fluid, and deals with a variation in a thermal load. The system has two kinds of energy sources of a solar light power generation system and an energy storage device. The solar light power generation system feeds power to the secondary cooling loop on the basis of a vapor pressure, controls flow velocity of fluid or flow velocity of air passing through the secondary cooling loop, and charges the energy storage device when no power is being supplied to the secondary cooling loop.SELECTED DRAWING: Figure 1
Patent JP-2023127845-A (JP)
Title: Silicon nitride ball, rolling element, and rolling bearing
Inventor: NAKAMURA FUMIYA
IPC: C04B35/596
Filed: 2022-03-02
Abstract: To provide a silicon nitride ball, a rolling element using the ball, and a rolling bearing, capable of contributing to improved productivity and having good product life when processed into products.SOLUTION: A silicon nitride ball 1 is a sintered silicon nitride compact that has an unequal diameter (unit: μm)/average diameter (unit: mm) of 0.015 or less and that contains a rare earth element and an aluminum element, wherein: the rare earth element content is 6 wt.% or more and 13 wt.% or less in terms of oxide based on the total weight of the silicon nitride ball; and the aluminum element content is 6 wt.% or more and 13 wt.% or less in terms of oxide based on the total weight of the silicon nitride ball.SELECTED DRAWING: Figure 1
Patent JP-2023128473-A (JP)
Title: Vehicle body rear part structure
Inventor: SASAKI TAKUYA
IPC: B62D25/20
Filed: 2022-03-03
Abstract: To provide a vehicle body rear part structure capable of transmitting an input load to a rear part of a floor reinforcing member at an early stage when an impact load is inputted from a vehicle rear side.SOLUTION: A vehicle body rear part is equipped with a rear floor, a floor reinforcing member, a traction load receiving portion, and a rear side load receiving member. The rear floor is disposed at the vehicle body rear part. The floor reinforcing member is provided on a lower surface of the rear floor, and extends from a rear end portion of the rear floor to a vehicle front side. The traction load receiving portion projects out downward from a rear portion of the rear floor through the floor reinforcing member. The rear side load receiving member projects out to a vehicular rear side with respect to the traction load receiving portion from a lower portion of a rear wall of the floor reinforcing member.SELECTED DRAWING: Figure 1
Patent JP-2022189713-A (JP)
Title: Information delivery method for transferring funds, and electronic device
Inventor: O SHUNGAI
IPC: G06Q20/10
Filed: 2022-03-04
Abstract: To provide an information delivery method and electronic device for determining a transfer path for inexpensive fund transfer from among candidate paths.SOLUTION: An information delivery method for transferring funds is provided, comprising: receiving payment information; determining whether a transfer condition is met or not according to the payment information; in response to determining that the transfer condition is met, obtaining source account information of a source entity and destination account information of a destination entity in the payment information; determining a transfer path according to the source account information of the source entity and the destination account information of the destination entity; and transmitting the payment information from the source entity to the destination entity according to the transfer path.SELECTED DRAWING: Figure 2
Patent JP-2022117502-A (JP)
Title: fluid coupling
IPC: F16L37/36
Filed: 2022-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a fluid coupling which enables connection by a single operation without operating a sleeve, and interlocks a plug body and a slide valve to make it possible to prevent leakage of an inside fluid to an outside, and a fluid coupling which facilitates attaching a slide valve to a socket body. 
     SOLUTION: A fluid coupling 1 comprises a plug 2, and a socket 3 to engage the plug 2. The coupling comprises interlocking means 10e, 73, 52b which, in inserting the plug 2 into the socket 3, connects a plug body 10 and a slide valve 70 together, and, in withdrawing the plug 2 from the socket 3, disconnects the plug body 10 and the slide valve 70. A tip of the slide valve 70 extends to a tip side of a socket body 50 beyond a steel ball 53. From a plug insertion side end surface of the socket 3, the steel ball 53, the interlocking means 10e, 73, 52b and a stop ring 54 are disposed in this order. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022075801-A (JP)
Title: Haptic driving guidance system
IPC: G08G1/09
Filed: 2022-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a favorable haptic driving guidance system. 
     SOLUTION: A system for directing a user to modify an aspect of a vehicle via haptic output includes one or more haptic output devices disposed proximately to a vehicle device and configured to generate haptic output in response to a control signal. The system further includes a processor coupled to the one or more haptic output devices. The processor is configured to determine that a parameter associated with the vehicle device should be modified, and, in response to the determination, transmit the control signal to the one or more haptic output devices. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023133679-A (JP)
Title: Method for producing fine cellulose fiber dry form
Inventor: YAGI TOMOHIRO
IPC: C08J3/20
Filed: 2022-03-14
Abstract: To provide a method for producing a fine cellulose fiber dry form that can yield a re-dispersion liquid having a dispersibility similar to or nearly identical to that of a dispersion liquid of fine cellulose fibers before drying.SOLUTION: This method includes a drying step in which a mixture containing fine cellulose fibers, a dispersant, and an aqueous solvent, with a solid content of 2-5 mass%, is dried using a vacuum drum dryer under reduced pressure at a temperature of 40-100°C.SELECTED DRAWING: None
Patent JP-2023134880-A (JP)
Title: Protective member
Inventor: HOSAKA EITA
IPC: E02D27/01
Filed: 2022-03-15
Abstract: To provide a protective member which can simply and appropriately protect projection members projecting upward from a foundation.SOLUTION: A protective member 10 for protecting reinforcements K1 projecting upward from a foundation includes a pair of side wall parts 20 arranged at an interval in a horizontal direction, and an upper wall part 40 which includes a honeycomb core 43 and is supported by the pair of side wall parts 20 above the reinforcements K1, wherein the pair of side wall parts 20 further include inside hardwares 60 which are formed so as to be capable of being mounted on the upper face of the foundation, and reinforce an internal corner part between the side wall parts 20 and the upper wall part 40.SELECTED DRAWING: Figure 3
Patent JP-2023134979-A (JP)
Title: Object measurement moving system
Inventor: MAEDA SHUICHI
IPC: G01G19/387
Filed: 2022-03-15
Abstract: To suppress reduction of the accuracy of measurement of an object to be discharged.SOLUTION: An object measurement moving system 1 holds, measures, and moves a part of the objects from an object group X. The object measurement moving system 1 includes: a container 50 in which an object group X is placed; a plurality of holding units 30 for holding an object; a plurality of measuring units 40 for measuring the weight values of a plurality of objects held by the holding units 30 in increments of several holding units 30; and a control unit 70 for performing a combination calculation by using the result of measurement by the measuring unit 40, selecting a combination pattern of the holding units 30 as a discharge target, and cancelling the holding of an object by a plurality of holding units 30 related to the selected combination pattern, and discharging the object. The control unit 70 does not select the combination pattern including a specific holding unit as a discharge target when there is a specific holding unit, which is a holding unit 30 in which the weight value of the object held by the holding unit reduced by at least a predetermined value in a predetermined time.SELECTED DRAWING: Figure 4
Patent JP-2023135334-A (JP)
Title: servo system
Inventor: MATSUGAMI MASAKAZU
IPC: G05B19/05
Filed: 2022-03-15
Abstract: To execute servo control as quickly as possible even in a device after a change when the change is made on the device to which a motor servo-controlled by a servo system is attached.SOLUTION: A servo system includes a control device and one or more servo drivers, wherein a target device to be controlled can be changed, and a predetermined number of motors included in the changed target device and some or all of the one or more servo drivers are associated with each other. The servo system comprises: a detection unit configured to detect that the target device has been changed; and an adjustment unit configured to adjust a control structure in the respective one or more servo drivers so that servo control of the predetermined number of motors can be performed by the one or more servo drivers, based on configuration information of the predetermined number of motors of the changed target device when it is detected by the detection unit that the target device has been changed.SELECTED DRAWING: Figure 1
Patent JP-2023139412-A (JP)
Title: Fiber-reinforced resin joined structure
Inventor: TSUCHIYA ATSUKI
IPC: B32B5/28
Filed: 2022-03-22
Abstract: To provide a joined structure of a fiber-reinforced resin which exhibits good joining characteristics, and can be executed under a simpler process condition than a joining process when the joined structure is manufactured.SOLUTION: There is provided a fiber-reinforced resin joined structure in which an adherend 1 and an adherend 2 that are formed of fiber-reinforced resins having uneven shapes thereon are integrated with each other through a joining component 1, where the joining component 1 is made to fill the adherends within a range of 30-95% of a depth D1 of the uneven shape existing on the surface of the adherend 1.SELECTED DRAWING: Figure 2
Patent JP-2022164577-A (JP)
Title: End-to-end link channel with lookup table for equalization
Inventor: JUAN JOSE VEGAS OLMOS
IPC: H04B10/50
Filed: 2022-03-23
Abstract: To provide a system and a method for reducing power consumption while improving the performance of a computer network system.SOLUTION: A system 100 that facilitates an end-to-end link channel 106 with one or more lookup tables for equalization includes a first transceiver and a second transceiver. The first transceiver includes a CDR circuit that receives communication data from a switch 102 and manages a lookup table associated with equalization of the communication data. The first transceiver also includes a first driver circuit communicatively connected to the CDR circuit and generates an electrical signal associated with the communication data. The second transceiver includes a second driver circuit that is communicatively connected to the first transceiver, receives the electrical signal from the first transceiver, modulates a laser source on the basis of the electrical signal, and generates an optical signal.SELECTED DRAWING: Figure 1
Patent JP-2022190661-A (JP)
Title: Data processing apparatus, data processing method, and program
IPC: G06Q20/10
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To improve processing efficiency of invoices. 
     SOLUTION: A data processing apparatus 1 includes: a storage unit 12 which stores user data in which user identification information for identifying multiple users who handle invoice data is associated with attributes of invoice data to be handled by the users; an invoice data acquisition unit 131 which acquires multiple pieces of new invoice data from the outside; an attribute specifying unit 132 which specifies attributes of the new invoice data; a determination unit 133 which determines, by referring to the user data, users corresponding to user identification information associated with the attributes specified by the attribute specifying unit 132, as users in charge of handling the new invoice data; and an output unit 135 which outputs information indicating the users in charge of handling the new invoice data, in association with one or more predetermined character strings included in the new invoice data. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022079552-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can be assembled in a state in which wiring is reliably connected to a wiring connection part. 
     SOLUTION: A game machine includes a connection terminal part 4543 to which a wire is connected, an opening/closing lid 4545 capable of fixing a wire to a junction board 4544 in a state in which the wire is connected with the connection terminal part 4543, a protection cover 4541 for covering the connection terminal part 4543 and the opening/closing lid 4545, a base part 4542 capable of mounting the protection cover 4541, and fixing means for fixing the protection cover 4541 and the base part 4542. 
     SELECTED DRAWING: Figure 228 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023143067-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2022-03-25
Abstract: To enhance interest in a game and perform suitable control even if an upper limit is set to the number of game balls obtained by one big win game.SOLUTION: A game machine 10 is shifted to a c-time-shortening game state when a large win lottery result is in a c-time-shortening shift based on entry of game balls into a first winning hole 391 in an a-time-shortening game state, and can generate a V winning hole large win winning game based on entry of game balls into a second winning hole 315 opened in the c-time-shortening game state. The game machine 10 can display a pseudo large win game performance (display) in a series of pseudo large win winning game states when a V winning hole large win game is executed for multiple times. In the pseudo large win game state, a performance display in a large win game is executed in a special pattern game and a small win game. The number of entry of game balls from opening to closing of the second winning hole 315 is larger than the number of entry of game balls from opening to closing of the first winning hole 391.SELECTED DRAWING: Figure 416
Patent JP-2023147003-A (JP)
Title: battery
Inventor: KAKEHI SHINICHIRO
IPC: H01M10/04
Filed: 2022-03-29
Abstract: To provide a battery with an enhanced cycle characteristic.SOLUTION: A battery hereof is arranged so that a plurality of hairlines 25 formed on a surface of a wound core 22 enables the decrease in specific surface area of the surface that comes into contact with an air bubble or impurity present in an electrolyte 13. Therefore, an air bubble or impurity hardly deposits to the surface of the wound core 22, and is hard to stay there. Accordingly, the battery is less prone to degrade during a charge/discharge operation, and thus a high cycle characteristic can be achieved.SELECTED DRAWING: Figure 5
Patent JP-2023148312-A (JP)
Title: accelerator pedal device
Inventor: TAKEBE TAKANORI
IPC: B60K26/02
Filed: 2022-03-30
Abstract: To provide an accelerator pedal device that can improve accuracy of operation by an occupant.SOLUTION: An accelerator pedal device, whose foot-operated pedal 30 performs operation of an accelerator of a vehicle 1, is configured to comprise a vibrating part 601 that vibrates the pedal, and a vibration control part 600 that makes the vibrating part vibrate the pedal in a vibration waveform including at least either of a frequency component of 10 and 50 Hz and a frequency component of 100 and 300 Hz.SELECTED DRAWING: Figure 3
Patent JP-2023150064-A (JP)
Title: Supporting tool
Inventor: YONEDA MAMORU
IPC: F16B7/04
Filed: 2022-03-31
Abstract: To provide a supporting tool that can be used for any of a cross-sectional C-shaped channel steel and a cross-sectional L-shaped angle steel, and thereby can achieve reduction of lineup and reduction of cost.SOLUTION: In a steel material supporting tool 1, while two of cross-sectional C-shaped channel steels 20 are arranged so that webs 21 may be opposed, a long side part 2 comes in abutment with an upper flange 22 or a lower flange 23 of the two of the channel steel 20 from an upper part or a lower part, and a protrusion 5 and a protrusion 7 sandwich the upper flange 22 or the lower flange 23 from a side part, and thereby the two of the channel steel 20 are supported. In the cross-sectional L-shaped angle steel 30, while two of vertical plate parts 31 are arranged so as to be opposed, the long side part 2 comes in abutment with a horizontal plate part 32 of the two angle steel 30 from the lower part, and the protrusion 5 and the protrusion 7 sandwich the horizontal plate 32 from the side part, or a short side part 3 comes in abutment with the two of the vertical plate parts 31 of the angle steel 30 from the above, and a protrusion 8 and the protrusion 7 sandwich the vertical plate parts 31 from the side part, and thereby the two of the angle steels 30 are supported.SELECTED DRAWING: Figure 2
Patent JP-2023151717-A (JP)
Title: Developing cartridge
Inventor: WANG YUBUN
IPC: G03G15/08
Filed: 2022-04-01
Abstract: To provide a developing cartridge that enables arranging an elastic member, while forming a shaft and a cam integrally.SOLUTION: A developing cartridge 1 comprises: a casing 10 that can accommodate developer, and has a first outer surface in one end in a first direction; a developing roller 20 that is located in one end in a second direction of the casing 10; a shaft 61 that extends in the first direction; a first cam 62 that is located in one end in the first direction of the shaft 61; and an elastic member 35 that is located on an outer side in a radial direction of the shaft 61, and is located between the first outer surface and the first cam in the first direction. The first cam 62 has a first inclination plane 711 getting closer to the developing roller 20 in the second direction, as heading toward one end part from other end part of the shaft 61 in the first direction. Also, the first cam 62 is formed integrally with the shaft 61, and movable in the first direction together with the shaft 61. Therefor, a driving stroke can be shortened, comparing with a case where the shaft 61 and first cam 62 are separated members.SELECTED DRAWING: Figure 3