baber/WOPTO huggingface dataset:
Patent JP-2023128740-A (JP)
Title: Alicyclic diol compound and method for producing the same
Inventor: NIWA ATSUSHI
IPC: C07C35/21
Filed: 2022-03-04
Abstract: To provide an alicyclic diol compound having two cyclohexane rings on a hydrogenated fluorene skeleton, and a method for producing the same.SOLUTION: The invention provides an alicyclic diol compound having two cyclohexane rings on a hydrogenated fluorene skeleton (general formula (1) in the figure, where n is 0, 1 or 2, R1 is a hydrogen atom, methyl group or ethyl group). Also provided is a method for producing the alicyclic diol compound in which a diol compound having two benzene rings on a fluorene skeleton, a catalyst and a solvent are put into a high-pressure reaction vessel and reduced by applying hydrogen gas thereto under high temperature and high pressure.SELECTED DRAWING: Figure 1
Patent JP-2023131525-A (JP)
Title: Treatment support device
Inventor: TADA YUICHI
IPC: A61B34/10
Filed: 2022-03-09
Abstract: To provide a treatment support device capable of automatically specifying a suitable device and a suitable treatment method depending on a lesioned part of a patient, and reducing a burden on an operator.SOLUTION: A treatment support device 110 includes a control unit 111 for supporting the treatment for cutting a lesioned part L in a blood vessel. The control unit 111 includes: an information management part 114 for receiving device information A including each name and feature information on a plurality of kinds of devices and treatment object information B including information on the lesioned part L of the patient; a calculation part 115 for ranking kinds of devices suitable for the treatment object information B from the device information A and the treatment object information B; an information transmission part 116 for transmitting the ranking information to a display part 112 that can display the information.SELECTED DRAWING: Figure 3
Patent JP-2023132089-A (JP)
Title: Steel
Inventor: TAKAHATA ISAMU
IPC: C22C38/00
Filed: 2022-03-10
Abstract: To provide a steel that exhibits excellent corrosion resistance in alternating wet and dry conditions with high chloride content.SOLUTION: A steel consists of, in mass%, C: 0.01-0.20%, Si: 0.01-1.0%, Mn: 0.05-3.00%, P: 0.050% or less, S: 0.030% or less, Al: 0.005-0.100%, Sn: 0.01-0.30%, In: 0.001-0.200%, with the balance being Fe and impurities. The number density of In particles, each with a diameter of 5 μm or more, measured on the steel surface, is 50/mm2 or less.SELECTED DRAWING: None
Patent JP-2022163691-A (JP)
Title: Isobutylene copolymer, manufacturing method of polymer and curable composition
Inventor: IKARI YOSHIHIRO
IPC: C08F290/12
Filed: 2022-03-14
Abstract: To provide a manufacturing method of a reactive block copolymer capable of introducing a plurality of reactive functional groups into a polymer, regardless of being a simple method using an inexpensive material, and also to provide such a polymer and a curable composition containing the obtained polymer.SOLUTION: In a manufacturing method of an isobutylene copolymer having a specific repeating unit derived from a divinylbenzene compound, etc., at a given time in a polymerization reaction, an aromatic compound having two or more unsaturated groups expressed by a general formula (3) is diluted to 0.01 to 10.0 mol/L by a cationic polymerizable monomer such as styrene and put into a reaction system.SELECTED DRAWING: None
Patent JP-2023135853-A (JP)
Title: Information processing device, information processing method, and program
Inventor: FURUKAWA TAKASHI
IPC: G06T19/00
Filed: 2022-03-16
Abstract: To properly identify a plurality of objects.SOLUTION: An information processing device is configured to: identify each of a plurality of objects on the basis of a first type of feature until a distance between the plurality of objects falls below a threshold; and identify each of the plurality of objects on the basis of a second type of feature when the distance between the plurality of objects is no longer below the threshold after having fallen below the threshold.SELECTED DRAWING: Figure 1
Patent JP-2023136714-A (JP)
Title: Control device of hybrid vehicle
Inventor: YOSHIDA TAKUHIRO
IPC: F02D41/06
Filed: 2022-03-17
Abstract: To suppress the adhesion of fuel to a cylinder-bore inner peripheral wall at start of an internal combustion engine of a hybrid vehicle.SOLUTION: A control device of a hybrid vehicle comprises: an internal combustion engine having a direct injection injector and a port injector; an electric motor arranged at a power transmission path between the internal combustion engine and drive wheels; and a connection/disconnection clutch arranged at the power transmission path, and separating connection between the internal combustion engine and the electric motor by being brought into a release state. The control device performs start-time control for rotating the internal combustion engine by the drive torque of the electric motor by transiting the connection/disconnection clutch into a connected state at start of the internal combustion engine, and starting a first fuel injection form using the direct injection injector. When the number of times of combustion cycles of the internal combustion engine accompanied by the first fuel injection form reaches a first target number of times, the control device switches a fuel injection form to a second fuel injection form using the port injector from the first fuel injection form prior to finish of the start-time control.SELECTED DRAWING: Figure 4
Patent JP-2023056460-A (JP)
Title: Solid-state image sensor
Inventor: LI CHING-HUA
IPC: H01L27/146
Filed: 2022-03-18
Abstract: To provide a solid-state image sensor.SOLUTION: A solid-state image sensor includes photoelectric conversion elements and a color filter layer disposed above the photoelectric conversion elements. The photoelectric conversion elements and the color filter layer form normal pixels and auto-focus pixels. The color filter layer that corresponds to the normal pixels is divided into first color filter segments and second color filter segments. The first color filter segments are disposed on at least one side that is closer to incident light, and the width of the first color filter segments is greater than the width of the second color filter segments.SELECTED DRAWING: Figure 1
Patent JP-2023140233-A (JP)
Title: Model verification device, model verification method, and model verification program
Inventor: TAKAMI GO
IPC: G05B23/02
Filed: 2022-03-22
Abstract: To provide a model verification device that performs machine learning using a learning sample in order to control a controlling target installed in a facility.SOLUTION: A model verification device is provided which comprises: a model storage unit that stores a machine learning model that has been machine-learned to output a behavior according to a state of a facility using a learning sample that includes state data indicating the state of facility in which a controlling target is provided and behavior data indicating a behavior for determining an amount of operation to be applied to the controlling target; a learning range specifying unit that specifies a learning range indicating a range of the learning sample; a verification data acquisition unit that acquires verification data indicating a plurality of states of the facility outside the learning range; and a verification result output unit that outputs verification results indicating a plurality of behaviors output by the machine learning model in response to inputting the verification data.SELECTED DRAWING: Figure 1
Patent JP-2023141630-A (JP)
Title: Light source unit and reflection film
Inventor: SHIRAISHI MIYU
IPC: F21S2/00
Filed: 2022-03-24
Abstract: To provide a light source unit capable of displaying images with superior visibility without generating any luminance unevenness when mounted in a display.SOLUTION: A light source unit has a plurality of light sources emitting blue light, a reflection film and a color conversion member in this order, wherein the reflection film reflects light made incident on a film surface at a right angle from the light sources and transmits light made incident on the film surface at the right angle and emitted from the color conversion member, and the reflection film has a surface reflection factor of 6% or larger at a wavelength of 640 to 660 nm.SELECTED DRAWING: Figure 1
Patent JP-2022159074-A (JP)
Title: Production method of alcohol having fluorene skeleton
Inventor: HIBINO TATSUKI
IPC: C07C41/16
Filed: 2022-03-25
Abstract: To efficiently produce an alcohol having a 9,9-bis (condensation polycyclic aryl) fluorene skeleton with high purity.SOLUTION: A 9,9-bis (hydroxy alkoxy condensation polycyclic aryl) fluorene is produced by reacting 9,9-bis (hydroxy condensation polycyclic aryl) fluorene with alkylene carbonate in the presence of an inorganic base catalyst and amides. The inorganic base catalyst may be a metal carbonate and/or a metal hydrogen carbonate. The amides may be alkyl amides. The percentage of the inorganic base catalyst may be 1-10 pts.mass to 100 pts.mass of the amides.SELECTED DRAWING: None
Patent JP-2023146491-A (JP)
Title: Off-set amount detection device and off-set amount detection method
Inventor: SAWANO SHUNSUKE
IPC: H02P6/16
Filed: 2022-03-29
Abstract: To improve a detection accuracy of an off-set amount.SOLUTION: An off-set amount detection device 400 of the present disclosure, comprises: a motor 110; a resolver 25; and a control device 300. The control device 300 executes a first processing for rotating a rotor 110A from a first rotational position to a second rotational position while setting a q-shaft current of the motor 110 to zero. Also, the control device 300 acquires a first detection angle detected by the resolver 25 when rotating the rotor 110A at the second rotational position by the first processing. In addition, the control device 300 detects an off-set amount of an actual rotational angle of the rotor 110A and a detection angle of the resolver 25 on the basis of a first difference of a first detection angle and a second angle indicated by the second rotational position.SELECTED DRAWING: Figure 2
Patent JP-2023146910-A (JP)
Title: tire
Inventor: Yuan Su Xiang
IPC: B60C11/13
Filed: 2022-03-29
Abstract: To improve noise performance.SOLUTION: A tire 1 has a tread part 2, and the tread part 2 includes: a plurality of circumferential grooves 3 extending in a tire circumferential direction in succession; and a plurality of land parts 4 divided by the circumferential grooves 3. In the plurality of land parts, a plurality of lateral groove-shaped elements 7, 8 tilted against a tire axial direction and a tire circumferential direction are formed. Each of the lateral groove-shaped elements 7, 8 has a first end on a first side in the tire circumferential direction and a second end on the second side in the tire circumferential direction. The plurality of lateral groove-shaped elements 7, 8 are arranged according to first alignment over one circumference in the tire circumferential direction. In the first alignment, with respect to all the pairs of lateral groove-shaped elements 7, 8 adjacent in the tire circumferential direction, a first end of one of the pair of lateral groove-shaped elements 7 and 8 is formed at the same position in the tire circumferential direction as another second end of the other of the pair of lateral groove-shaped elements 7 and 8. At least one of the pairs is formed on a land part where the lateral groove-shaped elements 7, 8 are different from each other.SELECTED DRAWING: Figure 2
Patent JP-2023148269-A (JP)
Title: Laser processing device
Inventor: NARITA YUKI
IPC: B23K26/082
Filed: 2022-03-30
Abstract: To provide a laser processing device configured to suppress voltage drop influenced by a cable inductance component between an amplifier and a galvano-scanner.SOLUTION: A laser processing device is equipped with: galvano-scanners (6 and 7) provided with galvano-mirrors (61 and 71) and galvano actuators (62 and 72) that rotationally drive the galvano-mirrors (61 and 71); driving parts (16 and 17) that output driving voltages for driving the galvano-actuators (62 and 72); and cables (36a, 36b, 37a and 37b) through which the driving parts (16 and 17) are connected to the galvano-actuators (62 and 72). The cables (36a, 36b, 37a and 37b) are low inductance cables.SELECTED DRAWING: Figure 2
Patent JP-2023148621-A (JP)
Title: Resealable packaging bag
Inventor: YOSHINAGA RYO
IPC: B65D33/20
Filed: 2022-03-30
Abstract: To propose a resealable packaging bag using reseal tape with an adhesive layer, which has a wide tolerance during bag manufacturing, makes initial opening easy, and can ensure sufficient sealing properties when resealing.SOLUTION: In a packaging bag formed by heat-sealing the peripheries of the sealant layers of two laminates 10 being front and back facing each other with a base material layer 11 and a sealant layer 12, near the opening 7 of the packaging bag 1, a band-shaped reseal tape 20 composed of an adhesive layer 22 sandwiched between two heat-sealable film layers 21 is heat-sealed by a resealing seal part 30 parallel to the opening, the edge of the opening side of the resealing seal part has a convex portion 31 that swells toward the opening of the packaging bag.SELECTED DRAWING: Figure 1
Patent JP-2023149581-A (JP)
Title: Air blowing device
Inventor: SUGIYAMA RYOTA
IPC: F04D25/08
Filed: 2022-03-31
Abstract: To provide an air blowing device that can reduce power consumption.SOLUTION: An air blowing device 100 comprises an air blowing part 2, a case 1, a first heat generation part 31, and a second heat generation part 32. The air blowing part comprises a suction port 211 and a discharge port. The air blowing part discharges air sucked from the suction port, from the discharge port. The case houses the air blowing part. The case comprises an opening part. The opening part communicates with each of the suction port and the discharge port. The first heat generation part is located between the opening part and the suction port. The second heat generation part is located between the discharge port and the opening part. The first heat generation part and the second heat generation part generate heat.SELECTED DRAWING: Figure 4
Patent JP-2023149848-A (JP)
Title: Power network system and management method
Inventor: IKEDA KEISUKE
IPC: H02J3/06
Filed: 2022-03-31
Abstract: To make it possible to utilize power as long as possible after power outage.SOLUTION: A power network system constructed in a local region comprises: a plurality of electrical facilities that are provided in a plurality of buildings in the region, respectively, and can mutually exchange power through privately owned lines throughout the region; and a shared power storage facility that is provided in an institution constructed in the region, receives power supply from a commercial system power supply via transmission lines, and can transfer and receive power to/from the electrical facilities through the privately owned lines. The shared power storage facility includes: a shared capacitor capable of storing power; and a shared distributor that receives excess power obtained by the mutual exchange of the electrical facilities via the privately owned lines and outputs the excess power to the shared capacitor.SELECTED DRAWING: Figure 1
Patent JP-2023149915-A (JP)
Title: Travel control device
Inventor: SATO MAKOTO
IPC: B60Q1/26
Filed: 2022-03-31
Abstract: To provide a travel control device which adequately control a lighting state of a road surface irradiation light while preventing error detection of an obstacle sensor.SOLUTION: A travel control device 10 comprises: an obstacle sensor 13 which irradiates a region including a direction of travel of an industrial vehicle 1 with laser beam and receives reflectance of the laser beam, thereby detecting an obstacle existing in the direction of travel of the industrial vehicle 1; a road surface irradiation light 16 which is located below the obstacle sensor 13, and illuminates a road surface in the direction of travel of the industrial vehicle 1; and a lighting state control part 24 which controls a lighting state of the road surface irradiation light 16 according to travel environment of the industrial vehicle 1.SELECTED DRAWING: Figure 3
Patent JP-2023150170-A (JP)
Title: Method for producing ground-improving material and ground-improving material
Inventor: SATO TAKANOBU
IPC: C09K17/44
Filed: 2022-03-31
Abstract: To provide a method for producing a ground-improving material capable of sufficiently suppressing dust emission during ground improvement caused by evaporation of glycols and other liquid components.SOLUTION: This invention relates to a method for producing a ground-improving material that includes a cement-based hydraulic material and a dust inhibitor including at least one selected from the group consisting of glycols and glycol ethers, wherein the method includes: measuring whiteness L*0 in the L*a*b* color system chromaticity of the cement-based hydraulic material; preparing the ground-improving material by mixing the cement-based hydraulic material and the dust inhibitor; measuring whiteness L*1 in the L*a*b* color system chromaticity of the ground-improving material; and shipping the ground-improving material in which a value calculated by the following formula (1) is -0.111 or less. (L*1-L*0)/(100-L*0).....(1)SELECTED DRAWING: None
Patent JP-2023150565-A (JP)
Title: Toothbrush, body thereof, and manufacturing method
Inventor: OKAMOTO MAMORU
IPC: A46D3/00
Filed: 2022-03-31
Abstract: To provide a toothbrush capable of contributing to reduction of waste plastic, with substantially similar usability to that of a general plastic toothbrush.SOLUTION: A toothbrush body 10 of a toothbrush 1 is constituted by a plurality of elongated sheets 31, 32, 33. The elongated sheets 31, 32, 33 are stacked to each other via an adhesive layer 34. Head portions 37 in the elongated sheets 31, 32 excluding the elongated sheet 33 on the rear side are formed with a plurality of hair transplanting holes 38. Hole bottoms of the hair transplanting holes 38 are closed with the head portion 37 in the elongated sheet 33 on the rear side. A root part 22 of a brush bundle 20 is embedded in the hair transplanting holes 38.SELECTED DRAWING: Figure 1
Patent JP-2023152015-A (JP)
Title: Control system, control device, control method, and control program
Inventor: NAMIE MASAKI
IPC: G05B11/36
Filed: 2022-04-01
Abstract: To provide a control system, a control device, a control method, and a control program that can appropriately estimate dead time without transmitting or receiving time information.SOLUTION: A control system 100 includes a target device 20 that is controlled based on a control signal, a sensor 30 that measures a physical quantity of the target device 20, and a control device 10 that performs feedback control by sending the control signal to the target device 20 on the basis of a command value and the physical quantity. The control device 10 includes a calculation unit 14 that calculates a plurality of candidate values on the basis of the control signal and a plurality of candidates for dead time, and an estimation unit 15 that estimates the dead time on the basis of a comparison between a reference value based on the physical quantity measured by the sensor 30 and the plurality of candidate values.SELECTED DRAWING: Figure 1
Patent JP-2023152087-A (JP)
Title: Distance measuring device, and distance measuring method
Inventor: SHOJI TAKESHI
IPC: G01S7/4861
Filed: 2022-04-01
Abstract: To provide a technique that can measure the position of an object with higher accuracy by using a distance measuring device using a time-of-flight (TOF) system.SOLUTION: A distance measuring device comprises: a light source (33) that emits pulse-like detection light; a light receiving unit (35) that receives the detection light reflected on an object; a distance calculation unit (22b) that calculates the distance to the object based on the time of emission of the detection light and the time of reception of the reflected light; and a window unit (3a) that is arranged between the light source and the object, the distance measuring device further comprising: a peak value detection unit (220) that detects a peak value of an output signal from the light receiving unit; a peak width derivation unit (221) that derives a peak width of the output signal from the light receiving unit based on the detected peak value; a trailing time detection unit (222) that detects the trailing time in the output signal from the light receiving unit; and a light reception time calculation unit (224) that calculates the time of reception of the reflected light according to the peak width and the trailing time.SELECTED DRAWING: Figure 9
Patent JP-2023155063-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-04-08
Abstract: To provide a game machine capable of suppressing a decrease in interest by expressing multiple out ports without a feeling of incongruity.SOLUTION: A Pachinko machine 1 includes a game board 5 having a general winning hole 2001 that game balls falling down a game area 5a can enter and a sub-out port 2023 that game balls falling down the game area 5a can enter. In the Pachinko machine 1, at least a first out port 2023a and a second out port 2023b are provided as the sub-out port 2023, a first out port notation 2050a corresponding to the first out port 2023a and a second out port notation 2050b corresponding to the second out port 2023b are provided on the game board 5, and the first out port notation 2050a and the second out port notation 2050b are provided in different sizes.SELECTED DRAWING: Figure 347
Patent JP-2023041595-A (JP)
Title: Portable device for vehicle information integration and warning
Inventor: LIN TONG-MIN
IPC: G08G1/0968
Filed: 2022-04-20
Abstract: To provide a portable device for vehicle information integration and warning.SOLUTION: A portable device mounted on a vehicle has a body, a ring type warning light, first and second communication interfaces, and a processor. The body has a display mounted on a surface of the body, and the ring type warning light encloses the display. The first communication interface communicates with a dashboard system of the vehicle. The second communication interface communicates with an edge computing device. The processor receives dashboard data from the dashboard system, displays a dashboard information screen by driving the display, displays a traffic warning message when receiving traffic data from the edge computing device, and drives the ring type warning light in accordance with the dashboard data or the traffic data.SELECTED DRAWING: Figure 4
Patent JP-2023073190-A (JP)
Title: Information processing method, information processing device, information processing program, and recording medium
IPC: G06Q30/0207
Filed: 2022-04-25
Abstract: PROBLEM TO BE SOLVED: To contribute to facilitating display of information on monetary benefit on a display medium as a consideration for setting of personal information when personal information is set in user items. 
     SOLUTION: An information processing server 10 makes a display medium 201 display a setting page that allows a user to set personal information in at least one user item out of one or more of all user items stored in a storage device 103. Upon receiving, via a communication network 300, setting contents of personal information for one or more user items out of all user items in response to a prescribed operation on the setting page, the information processing server makes a display medium 201 display revenue information for monetary benefit as a consideration for the personal information setting. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023161906-A (JP)
Title: 表示制御装置
IPC: H04N7/18
Filed: 2022-04-26
Abstract: 【課題】車両周辺画像が示す方向を直感的に把握することが可能な表示制御装置を提供する。【解決手段】表示制御装置は、車両に搭載され、車両の周辺を撮影した撮影画像を受信する画像入力部と、画像入力部が受信した撮影画像に基づいて第１の仮想視点から見た車両の周辺を示す車両周辺画像を生成する車両周辺画像生成部と、車両の周辺を監視する主体である、車両の搭乗者、または車両、または車両と搭乗者の両方、のうち何れかの主体を示す３次元データに基づいて、第１の仮想視点とは異なる第２の仮想視点から見た主体を示す主体画像を出力する主体画像出力部と、主体画像を車両周辺画像に重畳して表示画像を生成する画像重畳部と、を備え、第１の仮想視点から車両の周辺を見る第１の視線の方位は、第２の仮想視点から主体を見る第２の視線の方位と略同一である。【選択図】図２