baber/WOPTO huggingface dataset:
Patent JP-2022185242-A (JP)
Title: Rotary hearth furnace, operation method thereof, and production method of reduced iron
Inventor: FUJIOKA KOKI
IPC: F27B9/16
Filed: 2021-06-02
Abstract: To provide a rotary hearth furnace that reduces facility cost, maintenance effort and fuel consumption while suppressing rotational disturbance.SOLUTION: A rotary hearth furnace 100 includes a rotary hearth 12, an annular furnace body 11 having outer and inner sidewalls 11a and 11b, a plurality of main burners 10 provided side by side along the circumferential direction at the outer and inner sidewalls 11a and 11b, and a plurality of hearth burners 13a and 13b for heating the gaps 32a and 32b. The main burners 10 have a first main burner 10A that burns at an air ratio less than 1.0 and a second main burner 10B that burns at an air ratio of 1.0 or more. The number of hearth burners 13a and 13b provided closer to the first main burner 10A is larger than the number of hearth burners 13a and 13b provided closer to the second main burner 10B.SELECTED DRAWING: Figure 1
Patent JP-2022187664-A (JP)
Title: Surface inspection apparatus and program
Inventor: AIKAWA SEISHI
IPC: G01N21/88
Filed: 2021-06-08
Abstract: To allow acquisition of an image including the right amount of information on a surface of a target object in one-time imaging, which is different from a case where imaging of a plurality of images, in which a light amount of illumination light is changed, and synthesis processing of the plurality of images are needed.SOLUTION: A surface inspection apparatus comprises: a light source for illuminating a surface of an object to be inspected; an imaging device for imaging the surface; an optical system for guiding reflection light of the surface to the imaging device; and a processor for processing an image imaged by the imaging device. The processor performs instruction for execution of imaging for increasing a blur amount, when a white area or a black area on the image is not resolved even after control of a light amount of the light source.SELECTED DRAWING: Figure 9
Patent JP-2022019568-A (JP)
Title: Fluorine-containing surface modifier composition
Inventor: SHIRAI TOMOHIRO
IPC: C08F20/22
Filed: 2021-06-14
Abstract: To provide a fluorine-containing surface modifier composition which is excellent in water repellency and oil repellency and is low in flammability and erosion resistance to a resin.SOLUTION: A fluorine-containing surface modifier composition contains a fluorine-containing polymer having a residue unit represented by the following formula (1) and a fluorine-based solvent. In the formula, Rf1 and Rf2 are fluorine-containing groups.SELECTED DRAWING: None
Patent JP-2023000150-A (JP)
Title: Cushion basket housing unit and shellfish ejecting device using the same
Inventor: MORI MITSUNORI
IPC: A01K61/54
Filed: 2021-06-17
Abstract: To provide a shellfish ejecting device that can reliably eject shellfish from multiple cushion baskets in a short time, and provide a cushion basket housing unit for use in the shellfish ejecting device.SOLUTION: A cushion basket housing unit includes: two inclined bottoms having a length and width capable of housing multiple cushion baskets of a state with shellfish entering therein by being oppositely arranged in mutual net surfaces with bottom nets upright, and supporting two sides of the bottom net intersecting with the nearest corner of a shellfish gateway of the cushion basket; and a shellfish ejection outlet provided so as to house the corner between the two inclined bottoms. The shellfish ejecting device includes one or more cushion basket housing units, a motor, and a vibrating mechanism for vibrating the one or more cushion basket housing units.SELECTED DRAWING: Figure 3
Patent JP-2023005207-A (JP)
Title: Transplanting machine
Inventor: MURANAMI MASAMI
IPC: A01C11/02
Filed: 2021-06-28
Abstract: To enable traveling or work to continue by bearing an increase of load without canceling an energy saving mode, even if an engine speed falls by the increase of the load, when being used in the vicinity of the maximum engine speed with engine control as the energy saving mode.SOLUTION: A transplanting machine 1 is provided in which seedlings being sent by a seedling conveyance unit 5 are gripped by a seedling planting gripper 31 of a seedling planting device 6, and are inserted and transplanted in the soil of a ridge. In the transplanting machine, the seedling planting gripper 31 is made of left/right grip parts 31b opened and closed at the distal end, and a pair of left/right shaft parts 31a extending toward the grip part 31b. The pair of shaft parts 31a is curved from a mounting part toward the grip part 31b, and is separated to each other.SELECTED DRAWING: Figure 6
Patent JP-2023006915-A (JP)
Title: Translucent or transparent topical skin preparation
Inventor: TSUKADA HIROYUKI
IPC: A61K8/92
Filed: 2021-07-01
Abstract: To provide a topical skin preparation with improved stability in which a solid or semisolid oil solution is blended in a transparent or translucent soluble system.SOLUTION: A translucent or transparent topical skin preparation contains (A) a solid or semisolid oil solution, (B) an oil solution of hydrocarbons that is liquid at normal temperature, (C) polyoxyethylenated (1-40 E.O.) and polyoxypropylenated (1-30 P.O.) alkyl (C16-C24), (D) a C18-22 higher alcohol, (E) a polyhydric alcohol, and (F) water.SELECTED DRAWING: None
Patent JP-2023009543-A (JP)
Title: Radar device and signal processing method
Inventor: ADACHI SHOICHIRO
IPC: G01S13/28
Filed: 2021-07-07
Abstract: To control a spectrum mask without deteriorating transmission stability.SOLUTION: A radar device includes: an array antenna having a plurality of sub-array transmitters; and a signal processing section. The sub-array transmitter includes a serially connected first and second amplifiers, and first and second branch sections. The first amplifier amplifiers a transmission signal. The second amplifier amplifiers the output of the first amplifier. The first and second branch sections respectively output first and second monitor signals by branching from the outputs of the first and second amplifiers. The signal processing section includes a predistortion processing section and a transmission signal generation section. The predistortion processing section calculates a predistortion coefficient with respect to the first amplifier based on the first monitor signal, and calculates a predistortion coefficient with respect to the second amplifier based on the second monitor signal. The transmission signal generation section shapes a source pulse waveform based on the predistortion coefficients in order to satisfy a spectrum mask requirement of a radar wave.SELECTED DRAWING: Figure 2
Patent JP-2023010267-A (JP)
Title: Laminated core and manufacturing method for laminated core
Inventor: SAKATA AKIFUMI
IPC: H02K15/02
Filed: 2021-07-09
Abstract: To provide a laminated core that can be easily produced and a manufacturing method for the laminated core.SOLUTION: A laminated core 1 has a plurality of laminated steel plates 2 for cores. Each steel plate 2 is provided with individual holes 6 having the same diameter and penetrating in a lamination direction. In a steel plate laminate 3, a through-hole 9 is formed by an individual hole 6 and is perpendicular to the surface extending from one surface 7 to the other surface 8 of the steel plate laminate 3 in the lamination direction. In the through hole 9, a resin member 4 is provided that has both ends fixed to at least the steel plate 2 on both sides of the steel plate laminate 3 by melting and solidification, and that joins the steel plate laminate 3 together.SELECTED DRAWING: Figure 2
Patent JP-2022031150-A (JP)
Title: Surgical stapling device with articulation braking assembly
Inventor: ROANIT FERNANDES
IPC: A61B17/072
Filed: 2021-07-19
Abstract: To provide a surgical stapling device with an articulation braking assembly.SOLUTION: A surgical stapling device includes a body portion that defines a longitudinal axis, and a tool assembly 16 that performs articulate movement about an axis transverse to the longitudinal axis. The surgical stapling device includes an articulation member 62, and the articulation member 62 is supported in the body portion and is movable between retracted and advanced positions to pivot the tool assembly 16 between a non-articulated position and articulated positions. The body portion supports a braking assembly that moves into engagement with the articulation member 62 to stabilize the articulation member 62 when the surgical stapling device is fired.SELECTED DRAWING: Figure 5
Patent JP-2023014719-A (JP)
Title: Hot-melt composition
Inventor: NGUYEN VAN TAI
IPC: C08L53/02
Filed: 2021-07-19
Abstract: To provide a hot-melt composition that has stickiness even in a low-temperature environment of 0°C or less, has good coating workability, and can be easily removed even if it adheres to a metal.SOLUTION: Provided is a hot-melt composition that contains an unhydrogenated styrene-based block copolymer (A) and a tackifier (B), and in which, characterized, as the unhydrogenated styrene-based block copolymer (A), an unhydrogenated styrene-based block copolymer (a1) having a styrene content of less than 20 wt.% and a styrene-based block copolymer (a2) having a styrene content of 20 wt.% or more are contained.SELECTED DRAWING: None
Patent JP-2021177253-A (JP)
Title: Display panel and electronic device
Inventor: HIRAKATA YOSHIHARU
IPC: H05B44/00
Filed: 2021-07-21
Abstract: To provide an electronic device capable of various displays, or an electronic device capable of various operations.SOLUTION: A display panel 110 including a flexible substrate comprises a first display region 111, a second display region 112, and a third display region 113. The first display region has a quadrangle outline, and includes a first side and a second side that form a first corner of the outline. The second display region is in contact with the first side, and the width of the second display region in a direction parallel to the first side is equal to the length of the first side. The third display region is in contact with the second side, and the width of the third display region in a direction parallel to the second side is equal to the length of the second side. The substrate includes a cutoff part in a region facing the first display region across the first corner.SELECTED DRAWING: Figure 1
Patent JP-2023016480-A (JP)
Title: Area notification system
Inventor: MAEDA CHIKAYOSHI
IPC: G06Q10/04
Filed: 2021-07-21
Abstract: To provide an area notification system capable of optimizing entire operation efficiency of an air conditioning system that performs air-conditioning across a plurality of areas.SOLUTION: An area notification system 100 notifies a user U of a facility 10 of a first area to be used by the user U among a plurality of areas A in the facility 10. In the facility 10, air-conditioning is performed across the plurality of areas A by using an air conditioning system 20 in which a plurality of utilization units 23 are connected to one heat source unit 21. The area notification system 100 includes a control section 110. When the air conditioning system 20 is used in the facility 10, the control section 110 notifies the first area so as to reduce electric power consumption of the air conditioning system 20 on the basis of installation information associating the utilization units 23 with the areas A.SELECTED DRAWING: Figure 2
Patent JP-2023017405-A (JP)
Title: Display device and method for producing display device
Inventor: TANE SEIGO
IPC: G02F1/1333
Filed: 2021-07-26
Abstract: To enhance the durability of unevenness for expressing the texture in a display device capable of expressing the specific texture on a screen.SOLUTION: A display device 10 includes: a panel body 11 capable of displaying information based on an electric signal; and a texture member 16 mounted on the panel body directly or indirectly via another member and having an uneven shape 161 for expressing a texture. The texture member is arranged so that the uneven shape is directed toward the panel body.SELECTED DRAWING: Figure 2
Patent JP-2023018175-A (JP)
Title: connector
Inventor: HIBINO TAKUMA
IPC: H01R13/514
Filed: 2021-07-27
Abstract: To provide a connector capable of improving the characteristic impedance of a UTP module.SOLUTION: A connector includes a first connector 10 and a second connector 11 that can be fitted to each other. The first connector 10 has a UTP module 15. The UTP module 15 has a UTP inner conductor 65 connected to a wire 53 of an UTP cable 12. The second connector 11 includes a conductive shield member 21 that covers the outer circumference of the UTP inner conductor 65 in the state where the first connector 10 and the second connector 11 are fitted.SELECTED DRAWING: Figure 1
Patent JP-2021167571-A (JP)
Title: Shutter for building
Inventor: SUMI KAZUHIRO
IPC: E06B9/17
Filed: 2021-07-27
Abstract: To provide a shutter for a building that can be installed on the facing surface in the building.SOLUTION: A shutter 11 for a building is provided with: a horizontal winding shaft 15 which supports a shutter curtain 17 so as to be freely wound up and fed out; a pair of shaft end support brackets 25 having a pair of parallel bracket fixing pieces 41 projecting on upper and lower ends sandwiching a bracket body plate 39 at the upper and lower ends opposite to a central portion of the winding shaft, the bracket body plate 39 being substantially orthogonal to the winding shaft 15 and having a U-shaped support groove in which the end of the winding shaft 15 can be inserted in the diameter direction; and a pair of bracket fixing plates 27 having a plate body plate 51 which is substantially orthogonal to the winding shaft 15 and connects a pair of mounting pieces 47 to the upper end edge and the lower end edge and is fixed to an opposite surface 19 in the building, in which the pair of mounting pieces 47 is combined with the pair of shaft end support brackets 25 as a pair, and the lower surfaces of the pair of bracket fixing pieces 41 are placed on the upper surface to fix the pair of bracket fixing pieces 41.SELECTED DRAWING: Figure 3
Patent JP-2023018597-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2021-07-27
Abstract: To increase the interest of a game.SOLUTION: In a game machine including game control means capable of executing a variable display game that variably displays identification information, the game control means can generate a first specific game state advantageous to a player and a second specific game state with a different generation condition from that of the first specific game state, as the variable display game, can execute a first variable display game on the basis of the satisfaction of a first start condition, and makes a first variable pattern group for selecting the variable pattern of the first variable display game different in the second specific game state.SELECTED DRAWING: Figure 107
Patent JP-2023020014-A (JP)
Title: Oscillator and device
Inventor: CHOKAI YUICHI
IPC: H03B5/32
Filed: 2021-07-30
Abstract: To provide an oscillator and a device that can achieve both output of a clock signal and data communication.SOLUTION: An oscillator 4 includes: a vibrator 10; an oscillation circuit 30 that generates an oscillation signal OSC by using the vibrator 10; a clock output terminal TCK; an output circuit 90 that outputs a clock signal CK to an external processing apparatus 100 through the clock output terminal TCK; a first terminal TDA; and an interface circuit 80 that performs communication with the processing apparatus 100 using a data signal DA. In the communication, the output circuit 90 outputs the clock signal CK to the processing apparatus 100 being a master in the communication, and the interface circuit 80 being a slave in the communication receives the data signal DA transmitted from the processing apparatus 100 and synchronized with the clock signal CK through the first terminal TDA, or in synchronization with the clock signal CK, transmits the data signal DA to the processing apparatus 100 through the first terminal TDA.SELECTED DRAWING: Figure 1
Patent JP-2023020273-A (JP)
Title: Information processing device, program and information processing method
Inventor: ASAI MIYAKO
IPC: A61B5/245
Filed: 2021-07-30
Abstract: To determine a reference point in performing an analysis by determining one peak among peak candidates of a waveform extracted from among a plurality of sensor time series.SOLUTION: An information processing device includes extraction means for extracting peak candidates within an arbitrary fixed time from at least one or more waveform data by predetermined pattern matching, determination means for determining one peak by a score necessary for the pattern matching from in the peak candidates of the waveform data, display control means for outputting display information for displaying the position of the peak, and display means for displaying the display information.SELECTED DRAWING: Figure 4
Patent JP-2023022742-A (JP)
Title: Cap unit and beverage container
Inventor: YURUKI RIKUTO
IPC: B65D53/02
Filed: 2021-08-03
Abstract: To provide a cap unit and a beverage container which can prevent beverage from leaked from a vent hole with a simple configuration even when the beverage powerfully moves in an upward turning direction.SOLUTION: A cap unit 1A that is mounted on a container body 2 whose upper part is opened includes a cap body 10 which blocks an upper opening part 2d of the container body 2 and has a top wall part 10a and a peripheral wall part 10b, a lid body 20 arranged above the cap body 10, a hinge 30 for rotatably connecting the lid body 20 to the cap body 10, and a water stop packing 40 for sealing a space between the container body 2 and the cap body 10, wherein the cap body 10 has a liquid passing port 12 and a vent hole 13 which penetrate through the top wall part 10a in a vertical direction and communicate the inside and the outside of the container body 2, and are covered with the lid body 20, and the vent hole 13 is covered with the water stop packing 40 when viewed from below.SELECTED DRAWING: Figure 3
Patent JP-2023023194-A (JP)
Title: Hot-water supply system and water heater
Inventor: HIRASE KOTA
IPC: F24H15/196
Filed: 2021-08-04
Abstract: To secure a user's safety even when no remote controller is provided in a bathroom.SOLUTION: In the case where it is possible, from a portable information terminal 20, to set a hot-water supply temperature of a water heater 30 while taking as the upper limit a temperature higher than an upper limit temperature of bathroom hot-water supply that is a temperature previously determined as desirable one for safety for outputting hot-water to a bathroom, a hot-water supply system reports high-temperature hot-water supply or inhibits hot-water supply from being performed at a temperature higher than the upper limit temperature of bathroom hot-water supply when the hot-water supply temperature is set at a temperature higher than the upper limit temperature of bathroom hot-water supply and hot-water supply is performed in a bathroom with no remote controller.SELECTED DRAWING: Figure 5
Patent JP-2023024056-A (JP)
Title: Boron nitride composite particle, and resin composition
Inventor: MATSUI TAKAKI
IPC: C08L101/00
Filed: 2021-08-06
Abstract: To provide a boron nitride composite particle that can exhibit excellent peel strength in a laminate with a molding comprising resin and boron nitride joined to a dissimilar material.SOLUTION: A boron nitride composite particle comprises a first particle of hexagonal boron nitride and second particles of hexagonal boron nitride that are smaller than the first particle in particle size. At least some of the second particles are attached to the principal face of the first particle at the principal faces of the second particles.SELECTED DRAWING: Figure 1
Patent JP-2023024148-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: IIDA NAOHIRO
IPC: G06T7/00
Filed: 2021-08-06
Abstract: To provide a technique that can inspect the appearance of a bar code regardless of the place of occurrence of blurring or chipping.SOLUTION: An image processing apparatus 100 comprises: a receiving unit that receives a picked-up image obtained by picking up an image of a bar code C; a specification unit that specifies a bar area corresponding to a plurality of bars B in the picked-up image; a decision unit that decides an inspection target area based on the bar area; an extraction unit that extracts, from the inspection target area, one or more partial areas composed of pixels having characteristics corresponding to the plurality of bars B; a calculation unit that calculates the length in a longitudinal direction of each of the extracted one or more partial areas; and a determination unit that, when the minimum value of the length is less than a threshold, determines that the appearance of the bar code C is defective.SELECTED DRAWING: Figure 1
Patent JP-2023026961-A (JP)
Title: Measuring instrument and measuring method
Inventor: NAKAYAMA ETSURO
IPC: G01R13/20
Filed: 2021-08-16
Abstract: To enable comparison in real time between waveforms of output signals of respective modules, in a configuration comprising a plurality of modules having different maximum sampling rates.SOLUTION: A measuring instrument 10 comprises: a first processing section 12a for performing first pipeline processing on a first input signal according to a first sample timing; a second processing section 12b for performing second pipeline processing on a second input signal according to a second sample timing whose sampling period is longer than that of the first sample timing; an adjustment section for adjusting an output timing of the first input signal subjected to the first pipeline processing, in accordance with an output timing of the second input signal subjected to the second pipeline processing; and a generation section 17 for sequentially generating a waveform of the first input signal which has been subjected to the first pipeline processing and whose output timing has been adjusted by the adjustment section, and a waveform of the second input signal which has been subjected to the second pipeline processing.SELECTED DRAWING: Figure 5
Patent JP-2022064844-A (JP)
Title: Button of elevator and touch free guiding method of the same
Inventor: TSENG CHIU HAO
IPC: H01H35/00
Filed: 2021-08-17
Abstract: To provide a button of an elevator and a touch free guiding method of the same.SOLUTION: A touch free guiding method of a button of an elevator includes a step of using a distance measurement element as at least a part of the button of the elevator and using the distance measurement element to detect a guiding distance between a shielding object and the distance measurement element, reading a plurality of distances of the position of the shielding object in the guiding distance by a time internal difference method a plurality of times and recording a distance change amount, and emitting a touch free trigger instruction and controlling the elevator when detecting that the distance change amount gradually reduces. There is also provided a button of an elevator that is formed by integrating a touch free type necessary member and a touch type necessary member and is mounted on a frame body of the same button, which enables a general passenger and a visually-impaired person to select a touch free method or a touch method, and to emit a trigger instruction to the elevator.SELECTED DRAWING: Figure 1