baber/WOPTO huggingface dataset:
Patent JP-2022074050-A (JP)
Title: Acceleration transducer
Inventor: MARCO LAFFRANCHI
IPC: G01P15/18
Filed: 2021-10-26
Abstract: To provide an acceleration transducer including at least one piezoelectric element, at least one vibration mass, and a main body.SOLUTION: Each one of piezoelectric elements 10, 10', and 10" is fixed exactly to each of tangential sides 12.1, 12.2, and 12.3 parallel to the vertical axis z of a main body 12. Each one of vibrating masses 11, 11', and 11" is fixed exactly to each of the three piezoelectric elements 10, 10', 10". Each one of the vibrating masses 11, 11', and 11" exerts exactly shearing force which is proportional to acceleration on each one of the piezoelectric elements 10, 10', and 10" during acceleration. Each of the three piezoelectric elements 10, 10', 10" has high sensitivity in a direction of the shearing force of the vibrating masses 11, 11', 11". Each of the directions of the high sensitivity is different in each of the three piezoelectric elements 10, 10', 10".SELECTED DRAWING: Figure 5
Patent JP-2023065837-A (JP)
Title: Head-mounted display device, and control method for head-mounted display device
Inventor: FUJIMAKI YUKI
IPC: G08B21/02
Filed: 2021-10-28
Abstract: To appropriately arouse attention of a user regarding a possibility of danger to be exerted upon the user by an object etc., in a real space.SOLUTION: The present invention relates to an HMD 100 comprising: a display unit 20 through which an outside scene is transmissive; a sight line detection unit for detecting a sight line direction of a user U; a determination unit which performs processing for calculating a danger level of a first target, correcting the danger level of the first target based on the sight line direction to determine an attention level of the first target, calculating a danger level of a second target, and correcting the danger level of the second target based on the sight line direction to determine an attention level of the second target; and a display control unit which displays a first image relating to the first target on the display unit 20 in a case where the attention level of the first target is higher than the attention level of the second target.SELECTED DRAWING: Figure 1
Patent JP-2023066493-A (JP)
Title: pneumatic tire
Inventor: SUZUKI SAKIKO
IPC: B60C9/00
Filed: 2021-10-29
Abstract: To provide a pneumatic tire capable of favorably securing low rolling resistance and anti-flat spot property while improving high-speed steering stability, and of highly achieving both of these performances.SOLUTION: In a pneumatic tire comprising a carcass layer 4 and a belt cover layer 8, the carcass layer 4 is composed of an organic fiber cord in which a ratio of a tensile rigidity A80 when elongated by 3% at 80°C to a tensile rigidity A20 when elongated by 3% at 20°C is 80% or more; and the belt cover layer 8 is composed of a composite fiber cord obtained by twisting a high elastic fiber yarn with an elastic modulus of 10000 Mpa or more and a low elastic fiber yarn composed of a nylon 46 fiber.SELECTED DRAWING: Figure 1
Patent JP-2023066696-A (JP)
Title: Color measuring system, terminal device, processing method, and program
Inventor: ISHIHARA MASAMI
IPC: G01J3/52
Filed: 2021-10-29
Abstract: To provide a color measuring system and the like that display an unmeasured color as the next color measurement target.SOLUTION: A color measuring system 10 includes: a comparison processing unit 19 that performs comparison processing of a color value of a color measured by a color measuring unit 12 that performs color measurement with a color value of a reference color; and a display processing unit 20 that displays a result of the comparison processing performed by the comparison processing unit 19. The comparison processing unit 19 searches for an unmeasured color in colors included in a color group, and when there is an unmeasured color, discriminates the unmeasured color as the next color to be measured. The display processing unit 20 performs display processing of displaying the next color to be measured.SELECTED DRAWING: Figure 1
Patent JP-2022019740-A (JP)
Title: Catheter treatment system and method executed by the treatment system
IPC: A61B34/35
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for detecting a position of a guide catheter support. 
     SOLUTION: A catheter treatment system includes a base and a robotic mechanism having a longitudinal axis and being movable relative to the base along the longitudinal axis. The robotic mechanism includes a robotic drive base including at least one drive mechanism, a cassette operatively secured to the robotic drive base, a rigid guide coupled to the cassette and fixed relative to the robotic mechanism and a flexible track having a distal end, a proximal end and a plurality of reflective sections. At least a portion of the flexible track is disposed within the rigid guide. The robotic mechanism also includes a position detector mounted to the robotic drive base and positioned beneath the flexible track. The position detector is configured to detect light reflected off of the reflective sections of the flexible track and to determine the position of the distal end of the flexible track based on the detected reflected light. 
     SELECTED DRAWING: Figure 12 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022025123-A (JP)
Title: Closed-ended linear duplex dna for non-viral gene transfer
IPC: C12Q1/686
Filed: 2021-11-03
Abstract: PROBLEM TO BE SOLVED: To provide a nucleic acid comprising a heterologous nucleic acid insert flanked by interrupted self-complementary sequences, where one self-complementary sequence is interrupted by a cross-arm sequence forming two opposing, lengthwise-symmetric stem-loops, and where the other of the self-complementary sequences is interrupted by a truncated cross-arm sequence. 
     SOLUTION: Methods of delivering the nucleic acid to a cell are also provided. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069058-A (JP)
Title: Information processing apparatus, vehicle, information processing method, and information processing program
Inventor: MIZUTANI TAIKI
IPC: G06F9/48
Filed: 2021-11-04
Abstract: To provide an information processing apparatus, a vehicle, an information processing method, and an information processing program which can be applied to a system in which allocation time of resources is adjustable and real-time property is required.SOLUTION: In a start-up phase, an overall management virtual machine (VM) VM0 having initialization and a function necessary for each VM in order to operate is started quickly, CPU allocation time is assume that a VM0 has of 1000 μs, a VM1 and the a VM2 have 0 μs, and in a normal phase, the VM0 has 200 μs, the VM1 and the VM2 have each 400 μs respectively, and in a sleep phase, the VM0 is 700 μs, and the VM1 and the VM 2 have 150 μs respectively.SELECTED DRAWING: Figure 4
Patent JP-2022163678-A (JP)
Title: Nuclear medicine diagnosis device, data processing method, and program
Inventor: CAI LIANG
IPC: G01T1/161
Filed: 2021-11-10
Abstract: To improve image quality.SOLUTION: A nuclear medicine diagnosis device according to an embodiment comprises a first gamma-ray detector, a second gamma-ray detector, a specification unit, and an estimation unit. The first gamma-ray detector is a detector that detects a first annihilation gamma ray and detects the Compton scattering event. The second gamma-ray detector detects a second annihilation gamma ray. The specific unit specifies a coincidence counting event that may occur between the first gamma-ray detector and the second gamma-ray detector. The estimation unit estimates a range of a direction in which the first annihilation gamma ray can arrive based on the Compton scattering event.SELECTED DRAWING: Figure 1
Patent JP-2023072382-A (JP)
Title: Stationary induction apparatus
Inventor: TANAKA YUICHIRO
IPC: H01F30/10
Filed: 2021-11-12
Abstract: To provide a stationary induction apparatus which is excellent in preventing damage to an iron core, improving coil insulation performance, improving workability on winding, facilitating the fitting work of a terminal wire, and avoiding contact between the terminal wire and the iron core.SOLUTION: A stationary induction apparatus has: an iron core; and a bobbin for winding a coil around the iron core. The bobbin has: an inner bobbin which is concentric with a leg of the iron core, and around which an inner coil is wound; and an outer bobbin which is concentric with the leg of the iron core and with the inner bobbin, and which rotates independently of the inner bobbin when an outer coil is wound therearound outside the inner bobbin.SELECTED DRAWING: Figure 7
Patent JP-2023072530-A (JP)
Title: image forming device
Inventor: SUZUKI HIDEAKI
IPC: B65H9/00
Filed: 2021-11-12
Abstract: To provide an image forming device configured so that a shift roller which corrects deviation in a main scanning direction of a recording medium such as a sheet can be suppressed from being wasted.SOLUTION: An image forming device comprises: a conveying part that conveys a recording medium; a printing part that forms an image on the recording medium conveyed by the conveying part; a correcting part that detects main-scanning deviation which is deviation in a main scanning direction of the recording medium during conveyance of the recording medium and makes the conveying part correct the main-scanning deviation; an image processing part that shifts a position at which an image is formed with respect to the sheet with a position in a predetermined range in the main-scanning direction as an original point; a detecting part that detects a correction residual error at the time after the main-scanning deviation is corrected by the correcting part; and a determining part that determines a shift amount by which the image processing part shifts the image, on the basis of the correction residual error, where the correcting part switches whether correction by the correcting part should be executed, in accordance with a range where the image can be shifted by the image processing part and the main-scanning deviation.SELECTED DRAWING: Figure 3
Patent JP-2023074533-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-11-18
Abstract: To provide a game machine capable of updating an appropriate random number value.SOLUTION: A random number for winning patterns and a random number for normal pattern winning patterns can be updated within each update range by common update processing, such as initial value change random number update processing P_RANCP that is called and can be executed by random number update processing P_RANDOM. For a random number for a normal pattern winning pattern, the total number of random number values included in an update range becomes a prime number. Therefore, for at least one random number value that can be updated by common update processing, the total of the random number values included in the update range is a prime number. A performance control CPU 120 displays a first background display 004SG081 during a first customer-waiting period (first period) after completion of a game (stop display of a variable display) in a low-base state and displays a demonstration movie during a second customer-waiting period (second period) after completion of the first customer-waiting period.SELECTED DRAWING: Figure 10-12
Patent JP-2023074570-A (JP)
Title: Sand pile bucket
Inventor: TANAKA HATSUICHI
IPC: E02D3/10
Filed: 2021-11-18
Abstract: To provide a sand pile bucket in which a storage space of a bucket body can be emptied as completely and smoothly as possible in a short period of time when a pile material is discharged from a discharge port.SOLUTION: A sand pile bucket 10 comprises: a bucket body 11 having an inlet 15 for throwing a pile material on an upper side and an outlet 16 for discharging the pile material on a lower side and formed in a cylindrical shape by a peripheral wall 12; and a pipe-frame-like skeleton frame 18 holding the bucket body 11. The peripheral wall 12 is formed in a two-stage structure of an outer plate 13 and an inner plate 14, and an air injection nozzle 17 for discharging compressed air is provided in a gap between the outer plate 13 and the inner plate 14. The compressed air is discharged in a curtain-like manner from a gap between the outer plate 13 and a lower end edge 14a of the inner plate 14.SELECTED DRAWING: Figure 1
Patent JP-2022169425-A (JP)
Inventor: KAMIKANE TAKUMI
IPC: B42B5/00
Filed: 2021-11-19
Abstract: 【課題】歯に連動する連動部分の案内を行う案内部が設けられてない場合に比べ、記録材束に対する綴じ処理の安定化を図る。【解決手段】第２綴じ歯７２の案内を行う案内部９０が設けられている。案内部９０は、下方支持部材７００に設けられている。また、この案内部９０は、第２綴じ歯７２が移動する直線状経路４Ｙに沿って配置されている。また、棒状部材６４０が設けられており、案内部９０は、この棒状部材６４０の案内を行って、第２綴じ歯７２の案内を行う。棒状部材６４０は、連動部分の移動方向である上下方向に沿って延びている。【選択図】図５
Patent JP-2023077560-A (JP)
Title: measurement system
Inventor: YAMADA KAZU
IPC: G06T7/285
Filed: 2021-11-25
Abstract: To reduce a harmful effect of foreign object adhesion to a lens and a lens cover of a camera.SOLUTION: An image space is divided into a plurality of evaluation object blocks; an absolute value of a difference in an image attribute value of each evaluation unit block between photographed images temporally adjacent to each other in a period of a prescribed time length T is obtained; the total sum of the obtained absolute values of the difference is set as an evaluation value EV of the evaluation unit block; the evaluation unit block in which the obtained evaluation value EV is not within a prescribed acceptance range is extracted as a defective block; the aggregation of the defective blocks is set as a defective region; a pixel value is used as the image attribute value of the evaluation unit block if the evaluation unit block is a region of one pixel; and an average value of the pixel value of each pixel in the region, a histogram in the region, a spectrum of a spatial frequency in the region and the like can be used if the evaluation unit block is the region of the plural pixels. A luminance value of the pixel may be used as the pixel value of the pixel.SELECTED DRAWING: Figure 5
Patent JP-2022097395-A (JP)
Title: Method for fast detection of unconstrained motion and low-stiffness connections in finite element modeling
Inventor: HARRINGTON HARKNESS
IPC: G06F30/23
Filed: 2021-11-25
Abstract: To provide a method for fast detection of unconstrained motion and low-stiffness connections in finite element modeling.SOLUTION: A computer-implemented method disclosed herein is configured to detect an unconstrained or low-stiffness connection between parts of an initial finite element (FE) model in a computer-aided drafting (CAD) application. A stiffness matrix of the initial FE model is transformed into a reduced stiffness matrix. A singular mode is determined in the reduced stiffness matrix. A plurality of singular modes is identified as corresponding to an unconstrained or low-stiffness connection between parts of the FE model.SELECTED DRAWING: Figure 2
Patent JP-2022016656-A (JP)
Title: Toner supply roller
IPC: G03G15/08
Filed: 2021-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a toner supply roller that has satisfactory toner supply properties and toner scraping properties and is suitable for an image forming apparatus of an electrophotographic system, such as a copying device, an image recording device, a printer, and a facsimile. 
     SOLUTION: A toner supply roller 10 is provided with a cylindrical polyurethane foam 21 on an outer periphery of a shaft 11. The cylindrical polyurethane foam 21 has, on its outer peripheral surface, a coating 23 in which cells are further compressed than the inside 22 of the polyurethane foam 21, and pin hole-like pores are scattered in a surface of the coating 23 to have satisfactory toner supply properties and toner scraping properties. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023081180-A (JP)
Title: automatic analyzer
Inventor: HASHIMOTO SHOZO
IPC: G01N35/04
Filed: 2021-11-30
Abstract: To achieve a size reduction of an automatic analyzer while including a moving mechanism to dispense a sample or a reagent to reaction tubes.SOLUTION: An automatic analyzer according to the present embodiment comprises: a reaction disk on which reaction tubes are installed; a reaction tube conveying mechanism that conveys the reaction tubes; and a control unit that controls the reaction tube conveying mechanism to convey the reaction tubes to at least one of a sample dispensation position where dispensation of a sample is performed and a reagent dispensation position where dispensation of a reagent is performed, and subsequently causes the reaction disk to convey the reaction tubes into which at least one of the sample and the reagent is dispensed.SELECTED DRAWING: Figure 1
Patent JP-2023082912-A (JP)
Title: Network system, server, and information processing method
Inventor: MIYASAKA TETSUJI
IPC: G06Q50/16
Filed: 2021-12-03
Abstract: To provide a network system for smooth proceeding of a lease contract, a server, and an information processing method.SOLUTION: A lease contract support system 1 includes: a lease terminal 300A for receiving an input of information on a lease property from a real estate owner or a real estate management company; a lease terminal 300B for receiving an input of lease request conditions from a resident applicant; and a server 100 which extracts a property that satisfies the conditions, to be presented to the lease terminal 300A, and calculates a guarantee charge on the basis of information including an annual income regarding the resident applicant according to an application from the resident applicant, to be presented to the lease terminal 300B.SELECTED DRAWING: Figure 1
Patent JP-2023084184-A (JP)
Title: Water treatment information system
Inventor: OBE YUKA
IPC: G05B23/02
Filed: 2021-12-07
Abstract: To reduce an introduction cost and a running cost of a water treatment plant.SOLUTION: A water treatment information system is provided which comprises: a control unit for controlling driving of a water treatment device; and a monitoring unit for monitoring measured information obtained by measuring water and/or energy to be treated by driving of the water treatment device, wherein the control unit and the monitoring unit are provided in different devices. The monitoring unit may have an extraction unit for extracting an issue about the water treatment device on the basis of a tendency of a value included in the measured information.SELECTED DRAWING: Figure 1
Patent JP-2022184691-A (JP)
Title: Retardation film, circular polarization plate and display
Inventor: TAKAHASHI YUTA
IPC: G02B5/30
Filed: 2021-12-07
Abstract: To provide: a retardation film applied to an image display device as a circular polarization plate in combination with a polarizer and having a small variation in hue when observing the image display device at all azimuth angles from an oblique direction; a circular polarization plate; and an image display device.SOLUTION: A retardation film includes a first optical anisotropic layer, a second optical anisotropic layer, a third optical anisotropic layer and a fourth optical anisotropic layer in this order. The first optical anisotropic layer is a C plate; the second optical anisotropic layer is an A plate; the third optical anisotropic layer is a layer formed by fixing a liquid crystal compound twisted and oriented along a helical axis extended in the thickness direction; and the first optical anisotropic layer, the second optical anisotropic layer, the third optical anisotropic layer and the fourth optical anisotropic layer have predetermined constitutions.SELECTED DRAWING: None
Patent JP-2023089832-A (JP)
Title: Casting condition setter, continuous caster, casting condition setting method, continuous casting method and high-tensile steel slab producing method
Inventor: KIHARA KENGO
IPC: B22D11/10
Filed: 2021-12-16
Abstract: To provide a casting condition setter, continuous caster, casting condition setting method, continuous casting method and high-tensile steel slab producing method allowing for inhibiting a steel slab from cracking by preventing a segregation of constituent elements of molten steel occurring at a portion nearby a corner in a longer-sided wall at an inside of a mold.SOLUTION: A casting condition setter according to one embodiment of the present invention comprises a mold, an immersion nozzle, an electromagnetic stirring device and an electromagnetic brake device, so as to set up a casting condition of a continuous caster to continuously cast a steel slab, and further comprises a casting condition calculating section that, in the case of producing a high-tensile steel slab, calculates a casting condition for a hit velocity, at which an ejection flow hits against the longer-sided wall of the mold, to become smaller than a predetermined reference value, and a setting section that sets, for the continuous caster, a setting value allowing for casting under the casting condition calculated by the casting condition calculating section.SELECTED DRAWING: Figure 7
Patent JP-2023093206-A (JP)
Title: Shaking device, shaking method, and pretreatment device
Inventor: TSUKAHARA MIO
IPC: G01N1/38
Filed: 2021-12-22
Abstract: To provide a shaking device, a shaking method, and a pretreatment device with which it is possible to suppress an increase in cost, consumed energy and space while having a shaker automatically and stably holding a container.SOLUTION: A shaking device 100 is designed to apply shaking to a sample accommodated in a container 50. The shaking device 100 comprises a shaker 10 for performing shaking motion on the container 50 as a preprocess, and a carrier machine 20 for carrying the shaker 10 to the container 50. The shaker 10 includes a first holding unit 14 which is constituted to be capable of switching between a hold state for holding the container 50 and a release state for releasing the container 50 from being held, and a shaking drive unit 12 for shaking the first holding unit 14. The carrier machine 20 may include a switch unit 25 for switching the first holding unit 14 of the shaker 10 between the hold state and the release state.SELECTED DRAWING: Figure 1
Patent JP-2023093268-A (JP)
Title: Position detector and method of detecting position
Inventor: MAKI SHUICHI
IPC: G05D1/02
Filed: 2021-12-22
Abstract: To provide a position detector allowed to accurately detect a position of a moving body even in an environment no positional detection is allowed under ordinary circumstances.SOLUTION: A position detector comprises a mirror-distance data extracting section that extracts mirror-distance data by a distance sensor using a mirror and a position detecting section that detects a position of a moving body by indirectly detecting a structure using the mirror-distance data.SELECTED DRAWING: Figure 1
Patent JP-2023096935-A (JP)
Title: Device for generating extreme-ultraviolet light and method for manufacturing electronic device
Inventor: HONDA YOSHIYUKI
IPC: G03F7/20
Filed: 2021-12-27
Abstract: To provide a device for generating EUV light capable of efficiently generating EUV light.SOLUTION: A device for generating extreme-ultraviolet light comprises: a target supply unit ejecting a droplet target into a chamber device; a pre-pulse laser beam irradiation system irradiating the droplet target with a pre-pulse laser beam having linearly polarized light and generating a diffusion target; and a main pulse laser beam irradiation system irradiating the diffusion target with a main pulse laser beam, and generating extreme-ultraviolet light, wherein a cross section vertical to an optical axis of the main pulse laser beam when being emitted to the diffusion target is a shape long in the polarization direction of the pre-pulse laser beam rather than directions other than the polarization direction, when being emitted to the droplet target.SELECTED DRAWING: Figure 6