baber/WOPTO huggingface dataset:
Patent JP-2022062017-A (JP)
Title: Ethylene-based polymers formed by high pressure free radical polymerization
IPC: C08F10/02
Filed: 2022-01-07
Abstract: PROBLEM TO BE SOLVED: To provide polymerization processes that can be used to prepare ethylene-based polymers that have constant and/or high Long Chain Branching (LCB) levels, yet MWD varying from narrow to broad levels. 
     SOLUTION: A process to form an ethylene-based polymer, in the presence of at least one free-radical at least comprises polymerizing a mixture comprising ethylene in a reactor configuration comprising at least four reaction zones and at least three ethylene feed streams. The ratio (R LCBf40% ) of the LCB content of the first 40 wt.% of the total polymer formed to the total LCB content in the final polymer is 29% or less. The amount of ethylene, optional one or more comonomers and optional one or more CTAs fed to the first reaction zone is from 20 mol% to 70 mol% based on the total moles of ethylene, optional one or more comonomers and optional one or more CTAs fed to the polymerization. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023105728-A (JP)
Title: Modified microorganisms and production method of compounds
Inventor: YAMADA YUTARO
IPC: C12N1/21
Filed: 2022-01-19
Abstract: To provide a novel modified microorganism having a C6 compound production ability and a novel method for producing a C6 compound.SOLUTION: A modified microorganism includes a genetic modification that suppresses a transcription factor to control expression of pyruvate dehydrogenase, having a production pathway of a C6 compound, in which the C6 compound is at least one compound selected from the group consisting of adipic acid, hexamethylenediamine, 1,6-hexanediol, 6-aminohexanoic acid, 6-amino-1-hexanol, 6-hydroxyhexanoic acid, 3-oxoadipic acid, 3-hydroxyadipic acid, and 2,3-dehydroadipic acid.SELECTED DRAWING: Figure 1
Patent JP-2023105913-A (JP)
Title: Frame member and floor slab construction method
Inventor: KOBASHI MOTOKO
IPC: E04B5/40
Filed: 2022-01-20
Abstract: To more simply form an opening of a floor slab, and prevent falling of a deck plate.SOLUTION: A frame member 1 for defining an opening used for forming an opening of a floor slab using a deck plate, includes: a cylindrical part 10 where both end sides are opened; fixed parts 20a and 20b which are provided so as to protrude to at least partially outside along one opening 11 of the cylindrical part 10, and are fixed to the deck plate; and at least one engagement part 30 which extends toward the other opening 12 of the cylindrical part 10 and is engaged with a concrete part of the floor slab, on the fixed part 20a.SELECTED DRAWING: Figure 3A
Patent JP-2023107155-A (JP)
Title: Novel lactic acid bacteria and use thereof
Inventor: NISHIOKA HIROKI
IPC: C12N1/20
Filed: 2022-01-21
Abstract: To provide novel lactic acid bacteria derived from the Awa-bancha, which is a kind of green tea traditionally produced in the Tokushima Prefecture, and a composition including the same.SOLUTION: Lactic acid bacteria according to the present invention are Lactiplantibacillus pentosus AWA1922 strain (accession number NBRC115326), Lactiplantibacillus pentosus AWA1955 strain (accession number NBRC115327), Levilactobacillus brevis AWA1978 strain (accession number NBRC115323), Levilactobacillus brevis AWA1984 strain (accession number NBRC115324), or Levilactobacillus brevis AWA1985 strain (accession number NBRC115325).SELECTED DRAWING: None
Patent JP-2023108768-A (JP)
Title: Laser processing machine, laser processing method and laser processing program
Inventor: HARUMIYA FUMIHARU
IPC: B23K26/00
Filed: 2022-01-26
Abstract: To provide a laser processing machine, a laser processing method and a laser processing program that can imprint a matrix-type two-dimensional code that can be easily read out.SOLUTION: A laser processing machine imprints, on a surface of a work-piece, a matrix-type two-dimensional code in which first cells as unit irradiation regions and second cells as unit non-irradiation regions are arranged in a desired arrangement pattern in a first direction and in a second direction which is orthogonal to the first direction, which comprises a laser processing head that irradiates the work-piece with a laser beam and a control part that controls the laser processing head. The control part includes a processing pattern selecting part, where the processing pattern selecting part selects a temporal processing pattern from a plurality of processing patterns of the matrix-type two-dimensional code, under a selection condition.SELECTED DRAWING: Figure 1
Patent JP-2023109553-A (JP)
Title: Column-beam connection structure
Inventor: RAVI SINGH
IPC: E04B1/58
Filed: 2022-01-27
Abstract: To provide a column-beam connection structure in which an SRC beam end is located at an end of an S beam formed by H-beams, and the SRC beam end and an RC column are connected, and which can lower a beam depth of the SRC beam end as much as possible even when a span of the S beam is long, while eliminating need for welding work on the SRC beam end, etc.SOLUTION: There is provided a column-beam connection structure 100 of an RC column 40 made of reinforced concrete and an S-beam 10 formed of H-beam steel, in which: an end face of the S-beam 10 extends to a side face or near the side face of the RC column 40; and a predetermined section of an end of the S-beam 10 is an SRC beam end 20 that is steel frame reinforced concrete in which an RC structure 21 is integrally formed around the S-beam 10; a steel plate 60 is bolted directly or indirectly to at least an upper flange 12 of the S-beam 10; and a part of the steel plate 60 is embedded in the RC column 40.SELECTED DRAWING: Figure 2
Patent JP-2023111091-A (JP)
Title: game machine
Inventor: KIRIMOTO ATSUSHI
IPC: A63F7/02
Filed: 2022-01-31
Abstract: To improve a degree of freedom of a display of a symbol.SOLUTION: In a pachinko machine 1, when a specified result ([big winning] or [small winning]) is determined by a start determination, specification figure symbol alignment information is changed after a stop display of performance symbols a1, a2 and a5 based on the special figure symbol alignment information corresponding to the specified result. By this constitution, the special figure symbol alignment information is changed after the stop display of the performance symbols a1, a2 and a5 based on the special figure symbol alignment corresponding to the specified result is performed, and a variation display of the performance symbols a1, a2 and a5 can be started on the basis of the changed special figure symbol alignment information. A form of the performance symbols a1, a2 and a5 at the stop display, and a form of the performance symbols a1, a2 and a5 at a start of a succeeding variation display can be made to differ from each other, and a degree of freedom of a display of the performance symbols a1, a2 and a5 can be improved.SELECTED DRAWING: Figure 50
Patent JP-2023111268-A (JP)
Title: medical connector
Inventor: YAMAZAKI MASAYUKI
IPC: H01R13/44
Filed: 2022-01-31
Abstract: To secure improvement of a safety property with a simple structure even if a housing includes an open part for an operation part.SOLUTION: A medical connector includes: a housing in which a base end part of a connection terminal is arranged in an inner part, and which includes an open part opposite to the base end part; an operation part that is movably arranged in the open part to a contact and separation direction in one open edge part of the open part, and holds or cancels a fitting state with a mating connector by the movement; and an inclusion wall part that is continuously provided to the operation part, and is interposed between a region of the moving operation part and the one open edge part, and the base end part of the connection terminal. The inclusion wall part is interposed between the base end part and the operation part on the base end part side of the one open edge part when the operation part is moved and contacted to the one open edge part side, and is constructed so as to be contacted to a surface on the base end part side when the operation part is moved and separated from the one open edge part.SELECTED DRAWING: Figure 5
Patent JP-2023111737-A (JP)
Title: Robot control device
Inventor: TERANAKA RYOSUKE
IPC: B25J13/06
Filed: 2022-01-31
Abstract: To provide a robot control device having a high degree of freedom in installation.SOLUTION: A robot control device for controlling a robot, includes: a control board configured to control an operation of the robot; a housing composed of a plurality of plate materials including a first plate material and a second plate material and accommodating the control board in a space surrounded by the plurality of plate materials; an intake port configured to take air into the housing; an exhaust port through which air in the housing is discharged to the outside; and a cable connection part to which a cable for communication with the robot is connected, wherein the first plate material includes the intake port, the exhaust port, and the cable connection part, and the second plate material includes an installation surface facing an object on which the housing is installed.SELECTED DRAWING: Figure 4
Patent JP-2023112231-A (JP)
Title: vehicle lamp
Inventor: KIKUCHI KOSEI
IPC: G01S7/03
Filed: 2022-02-01
Abstract: To provide a vehicle lamp including monitoring sensors that use electromagnetic waves capable of preventing reducing detection accuracy due to reflection of electromagnetic waves in a wide-angle detection angle region.SOLUTION: A vehicle lamp includes a radar unit 1 placed in a lamp housing 100 for detecting objects by emitting an electromagnetic wave through an outer lens 102 toward FOV at a predetermined detection angle area. The outer lens 102 includes a plate thickness gradually changing portion 104 where a plate thickness of the incident portion is different on the basis of a difference in an angle of incidence of the electromagnetic wave and where the plate thickness is changed gradually so that the plate thickness increases as the incident angle increases.SELECTED DRAWING: Figure 3
Patent JP-2023112260-A (JP)
Title: Machine tool
Inventor: AOYAMA AKIHISA
IPC: B23Q3/155
Filed: 2022-02-01
Abstract: To minimize time and man-hours which are required for replacing a tool.SOLUTION: A machine tool comprises: a cutter holder having a plurality of holders that can hold a plurality of tools; a processing control part that controls the tools held on the cutter holder in accordance with a processing program to process a work-piece; a tool storage part that stores the plurality of tools; a tool conveying part that can convey the tools; a schedule generating part that generates a conveyance schedule showing a conveying order of the tools; and a tool conveyance control part that controls the tool conveying part in accordance with the conveyance schedule, to change holding positions of the tools on the cutter holder. The schedule generating part generates the conveyance schedule as a conveying order for executing a third step of changing the holding position of the tool between the holders of the cutter holder in accordance with pre-arrangement information showing an arrangement of the tool not yet replaced on the cutter holder and target arrangement information showing an arrangement of the tool replaced, and a fourth step of replacing the tool stored in the tool storage part with the tool held on the cutter holder.SELECTED DRAWING: Figure 9
Patent JP-2023117806-A (JP)
Title: Attack angle estimation method and attack angle estimation device
Inventor: KUNIYUKI SHOYA
IPC: B61K9/12
Filed: 2022-02-14
Abstract: To provide an attack angle estimation method and the like capable of obtaining excellent estimation accuracy in a wide region.SOLUTION: An attack angle estimation method is configured to acquire lateral pressure Q of right and left wheels, longitudinal tangential force T, and a contact phase difference Δθ, which is an angle difference around an axle of contact positions between the right and left wheels and rails, as observation amounts based on output of strain gauges provided on right and left wheels 31 of a railway vehicle 1, acquire a rail curvature of the track on which the wheels travel, acquire the traveling speed of the railway vehicle, and estimate an attack angle and the contact positions of the right and left wheels by using a plant model and an observer of the right and left wheels.SELECTED DRAWING: Figure 2
Patent JP-2022062255-A (JP)
Title: Technique for providing location-based health alert based on biological indicator
IPC: A61B5/00
Filed: 2022-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a location-based health alert based on biological indicators. 
     SOLUTION: In some aspects, a server may receive information that identifies a location associated with a mobile device. The server may determine a venue associated with the location. The server may identify health information associated with the venue. The health information may be based on data previously received in association with the venue. The server may provide a health alert based on the health information. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023119456-A (JP)
Title: Method for controlling electric motor, and motor controller
Inventor: KONOMA TAKAYUKI
IPC: H02P21/16
Filed: 2022-02-16
Abstract: To provide a control method of a motor that improves stability of control in a predetermined operation region, and a motor controller.SOLUTION: A method for controlling an electric motor calculates a voltage command value based on a current command value, converts a DC voltage into an AC voltage based on a PWM signal calculated based on the voltage command value to output it to the electric motor. The voltage command value is calculated by multiplying difference between the current command value and a dq axis current value obtained by converting a current flowing through a motor into a dq coordinates axis with a phase angle of a rotor of the electric motor being a reference. A control gain is calculated based on a compensation inductance value obtained by multiplying an inductance value of the electric motor by a compensation gain for adjusting the inductance value. The compensation gain is set to a value of one or less, and is set so as to become smaller as the number of revolutions or torque of the motor becomes larger.SELECTED DRAWING: Figure 2
Patent JP-2022081508-A (JP)
Title: Hyperbranched polymer, metal recovery agent, metal recovery method and catalytic activity inhibitor
IPC: C08J5/22
Filed: 2022-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel hyperbranched polymer having high metal capturing capability and capable of being used as a metal recovery agent and a catalytic activity inhibitor. 
     SOLUTION: A hyperbranched polymer represented by the following formula (1) and having a weight average molecular weight of 1000 to 1000000 is provided. In the formula, A 1  is a group containing an aromatic ring, A 2  is a group containing an amide group, A 3  is a group containing sulfur, m1 is 0.5 to 11, and n1 is 5 to 100. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022130333-A (JP)
Title: Redundant power bridge battery architecture
Inventor: ESAYAS NAIZGHI
IPC: H02H7/18
Filed: 2022-02-22
Abstract: To provide a redundant power bridge battery architecture.SOLUTION: Devices, systems, and methods for constant and reliable power distribution, using a redundant power bridge battery architecture, in autonomous vehicles are described. An example method includes determining that each of a plurality of sensors is operating within in a nominal range for the respective sensor, and distributing, based on the determining, power from at least one alternating current (AC) power source or at least one direct current (DC) power source to at least one power distribution unit (PDU), wherein a first power bridge is coupled to the at least one AC power source and the at least one DC power source and a second power bridge is coupled to the at least one DC power source and the at least one PDU, and wherein the plurality of sensors is used to monitor a health of the vehicle and any single point failure is detectable.SELECTED DRAWING: Figure 2
Patent JP-2023121944-A (JP)
Title: game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2022-02-22
Abstract: To quickly resume display of an image about the pressing order when supply of a power source is shut down during display of the image about the pressing order of stop switches and then supply of the power source is resumed.SOLUTION: An image of "1" on the left side indicating that a left stop switch 42 should be operated first is displayed in a larger size than that of an image of a numeric character indicating a pressing order of other stop switches 42, and an effective sound "left" indicating that the left stop switch 42 should be operated is output ((1) in the figure). When supply of the power source is shut down and then resumed without operating any stop switch 42, the image of "1" on the left side indicating that the left stop switch 42 should be operated first is displayed again in a larger size than that of the image of the numeric character indicating the pressing order of the other stop switches 42, but the effective sound of "left" indicating that the left stop switch 42 should be operated is not output ((3) in the figure).SELECTED DRAWING: Figure 181
Patent JP-2023122809-A (JP)
Title: Analyzer and analysis method
Inventor: NODA SUSUMU
IPC: G01N21/3504
Filed: 2022-02-24
Abstract: To provide an analyzer for irradiating a sample with light and analyzing a plurality of measurement target components on the basis of its transmitted light, in which the entire device size is reduced while using a light source whose luminous energy is large.SOLUTION: Provided is an analyzer that irradiates a sample with light, detects light having passed through the sample, and analyzes measurement target components in the sample, the analyzer comprising a light source that irradiates the sample with light, a light detector that detects light having passed through the sample, and a first optical filter and a second optical filter that are arranged between the light source and the light detector. The first optical filter and second optical filter are arranged on the same optical path, and are constructed using a periodic structure having a peak wavelength for analysis whose transmissivity changes by application of a voltage, the peak wavelength for analysis of the first optical filter and the peak wavelength for analysis of the second optical filter being made different from each other.SELECTED DRAWING: Figure 1
Patent JP-2023124528-A (JP)
Title: electric compressor
Inventor: TADA YOSHIFUMI
IPC: F04B39/00
Filed: 2022-02-25
Abstract: To preferably achieve the cooling of a heating element and the avoidance of short circuit through an electrolyte between lead portions.SOLUTION: In an inverter chamber 19, a shield wall 44 located so as to shield between an explosion valve 33a and a plurality of lead portions 38 is provided. The shield wall 44 includes at least a resin portion 45 thermally connects an end wall 13a of a motor housing 13 and a shunt resistance 32. Therefore, heat generated from the shunt resistance 32 is transmitted to the end wall 13a of the motor housing 13 through the resin portion 45, and thus the heat is radiated to a housing 11. Even if the explosion valve 33a is opened to scatter an electrolyte 35 in a capacitor 33 to the outside of the capacitor 33, the electrolyte 35 toward the plurality of lead portions 38 is dammed by the shield wall 44 including at least the resin portion 45.SELECTED DRAWING: Figure 4
Patent JP-2023129955-A (JP)
Title: Character input device, character input method and character input program
Inventor: NAKAGAWA ATSUHIRO
IPC: G06F40/129
Filed: 2022-03-07
Abstract: To provide a function to easily learn a character along a flow of performing character input.SOLUTION: A character input device includes a character input unit, a candidate acquisition unit, a determination unit, and a registration unit. An input string is inputted to the character input unit. The candidate acquisition unit acquires a candidate character string registered in a dictionary corresponding to the input string entered into the character input unit. The determination unit determines the candidate character string obtained by the candidate acquisition unit and selected as the final character string of the input string entered into the character input unit. The registration unit causes the remaining character strings that have not been deleted to be registered in the dictionary by associating them with the input character string entered into the character input unit when some character strings are deleted from the finalized character string determined by the determination unit.SELECTED DRAWING: Figure 1
Patent JP-2022179325-A (JP)
Title: Thin-film transistor memory with glass support at back side
Inventor: ABHISHEK A SHARMA
IPC: H01L21/8242
Filed: 2022-03-07
Abstract: To provide an IC device and package, achieving the further improvement of embedded memory in a system-on-a-chip (SoC) technology.SOLUTION: An IC assembly or device 100 is based on recognition that using a glass support structure at a back side of an IC structure with TFT memory may advantageously reduce parasitic effects of front end of line (FEOL) devices (e.g., FEOL transistors) in the IC structure, compared to using a silicon-based (Si) support structure at a back side. Arranging a support structure with a dielectric constant lower than that of Si at a back side of an IC structure may advantageously decrease various parasitic effects associated with the FEOL devices of the IC structure, since such parasitic effects are typically proportional to the dielectric constant of a surrounding medium.SELECTED DRAWING: Figure 1
Patent JP-2022067127-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-08
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a game. 
     SOLUTION: A game machine 1 starts a variable performance in image display devices 70, 71 when a first condition regarding a game state, a second condition regarding a performance pattern 70a, and a third condition regarding a performance pattern of a performance pattern 0a are satisfied in a performance control board 130. The game machine 1 also performs predetermined control when any one of the first condition, the second condition, the third condition, and a fourth condition regarding a variation stop of the performance pattern 70a does not match in the performance control board 130. 
     SELECTED DRAWING: Figure 154 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023131714-A (JP)
Title: resin composition
Inventor: KAWAI KENJI
IPC: C08L63/00
Filed: 2022-03-09
Abstract: To provide a resin composition that can yield a cured product having excellent crack resistance after desmear treatment.SOLUTION: A resin composition contains (A) a styrenic and/or hydrogenated styrenic polymer with a weight average molecular weight of 10000 or less, (B) an epoxy resin, and (C) an active ester compound.SELECTED DRAWING: None
Patent JP-2023132950-A (JP)
Title: Decorative sheet and decorative material
Inventor: NISHINE SHOTA
IPC: B32B3/30
Filed: 2022-03-11
Abstract: To provide a decorative sheet and a decorative material which realizes excellent feeling such that friction is felt to be small and which ensures slip resistance.SOLUTION: A decorative sheet 10 is provided with a protective layer 30. The protective layer has an irregular face 32 constituting a surface of the decorative sheet. The irregular face has a crimp structure. On the irregular face, a maximum height Rz as defined by JIS B0601:2013 is 2.5 μm or more. The Martens hardness HM of the protective layer is 180 N/mm2 or less.SELECTED DRAWING: Figure 1