baber/WOPTO huggingface dataset:
Patent JP-2024007074-A (JP)
Title: 油圧ユニット
IPC: F04B49/06
Filed: 2022-07-05
Abstract: 【課題】モータの最大トルクや最大回転数を超えず、指定された圧力および流量を確実に発生させることができる油圧ユニットを提供する。【解決手段】油圧ユニット１００は、油圧ポンプ１０２と、油圧ポンプのポンプ容量を変化させる電磁比例弁１１４と、油圧ポンプを駆動するモータ１０４と、油圧ポンプの吐出圧Ｐを測定する圧力センサ１１６、１１８と、油圧シリンダ１０６と、吐出圧Ｐに応じてモータの許容トルクτｍａｘおよび最大ポンプ容量ｑｍａｘを超えないようにポンプ容量ｑを計算するポンプ容量計算部１３０と、吐出圧Ｐに応じて目標圧力Ｐｄを達成する圧力制御流量Ｑｐを計算する圧力計算部１３２と、目標流量Ｑｄと圧力制御流量Ｑｐと最大流量Ｑｍａｘのうち最も小さい流量を指令流量Ｑｒとする指令流量計算部１３４と、指令流量Ｑｒとポンプ容量ｑに基づいてモータの指令回転数Ｎを計算する回転数計算部１３８とを備える。【選択図】図２
Patent JP-2023009029-A (JP)
Title: Expandable storage mechanism and storage box capable of storing expandable storage mechanism
Inventor: PAN SHIH FENG
IPC: H01L21/673
Filed: 2022-07-05
Abstract: To provide an expandable storage mechanism capable of being made compact by having an expansion function, and a storage box for storing the expandable storage mechanism.SOLUTION: An expandable storage mechanism includes a plurality of tray parts 20, and at least two expansion units 30 for mutually connecting two adjacent tray parts 20 to be expandable to change a distance between the tray parts 20. A storage box has a top cover, a lower lid, and a storage space defined by them to store the expandable storage mechanism, and when the top cover is moved upward with respect to the lower lid, an expansion unit 30 is shifted from a contracted state to an expanded state to expand a distance between respective tray parts 20 in this manner. When a distance between two adjacent tray parts 20 is expanded, it is easier to place and extract an object. On the other hand, when the distance between the two adjacent tray parts 20 is reduced, the volume of the expandable storage mechanism surely becomes small to enable space saving.SELECTED DRAWING: Figure 1
Patent JP-2024007744-A (JP)
Title: 紡績機、パッケージの形成方法及びパッケージ
IPC: B65H57/14
Filed: 2022-07-06
Abstract: 【課題】ほどけにくいバンチ巻きを形成することができる紡績機、パッケージの形成方法及びパッケージを提供する。【解決手段】紡績機１は、空気紡績装置７と、単独駆動の巻取ドラム２２と、単独駆動のトラバースガイド２３とを有するバンチ巻き形成手段１００と、巻取ドラム２２によりボビンＢを回転させながら、ボビンＢの軸方向にトラバースガイド２３を移動させることにより、パッケージ形成領域Ａ２よりも外側に位置するボビンＢの端部領域Ｂａに糸Ｙを巻き付けて端部領域Ｂａにバンチ巻きＸを形成するように制御するバンチ巻き制御装置９１と、バンチ巻き形成中に糸Ｙが弛むのを防止する弛み防止手段と、を備える。【選択図】図３
Patent JP-2023016011-A (JP)
Title: Cholesteric liquid crystal writing device with erasure by stylus
Inventor: TODD ERNST
IPC: G02F1/13
Filed: 2022-07-07
Abstract: To provide a liquid crystal writing device, especially a cholesteric liquid crystal pressure-sensitive type writing device.SOLUTION: A liquid crystal writing device is erased by a stylus. The liquid crystal writing device comprises a liquid crystal layer including a cholesteric liquid crystal material. A user applies pressure to a flexible substrate to change the reflectance of the cholesteric liquid crystal material to form an image on the liquid crystal writing device. The liquid crystal layer is disposed between conductive layers. A writing device terminal is electrically conductive and connected to the conductive layer. The stylus includes stylus electronics configured to apply an erase voltage or an erase voltage waveform to the writing device terminal.SELECTED DRAWING: None
Patent JP-2022132460-A (JP)
Title: Method for manufacturing particle coated foil, and method for manufacturing metal-particle composite material
IPC: B05D7/24
Filed: 2022-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a particle coated foil capable of easily uniformizing a dispersion state of particles on a foil; and to provide a method for manufacturing a metal-particle composite material using the particle coated foil. 
     SOLUTION: A method for manufacturing a particle coated foil 8 includes a step of using a bar coater 30 to coat a foil 7 with a coating liquid 5 containing particles 1, a binder 2 and a solvent 3 for the binder 2 and then drying the coated foil 7. The particles 1 have an average length in the longest axis direction of 0.10 mm or more. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022132488-A (JP)
Title: Device, method and program
IPC: G01N21/17
Filed: 2022-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a sample observation device and a sample observation method with which it is possible to reduce the effect of variation in the luminance value of background light and improve the reproducibility of sample observation. 
     SOLUTION: A sample observation device 1 comprises: an irradiation optical system 3 for irradiating a sample S on an XZ plane with planar light L2; a scan unit 4 for scanning the sample S in the direction of an axis Y so as to pass through an irradiation surface R of planar light L2; an image forming optical system 5 for forming the image of observation light L3 having occurred in the sample S and having an observation axis P2 which is inclined to the irradiation surface R; an image acquisition unit 6 for acquiring a plurality of XZ image data 31 that corresponds to a light image of the observation light L3; and an image generation unit 8 for generating XY image data 32 on the basis of the plurality of XZ image data 31. The image generation unit 8 extracts an analysis region F of the XZ image data 31 acquired in plurality about the direction of an axis Y and integrates the luminance values of at least the analysis region F in the direction of an axis Z to generate X image data 33, and combines the X image data 33 in the direction of the axis Y to generate XY image data 32. 
     SELECTED DRAWING: Figure 13 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024011668-A (JP)
Title: 模擬衝突被害軽減装置
IPC: G08G1/16
Filed: 2022-07-15
Abstract: 【課題】簡便に且つ安全に衝突被害軽減制御による警報の発出及び自動制動を模擬的に体感できる模擬衝突被害軽減装置を提供する。【解決手段】車両６０の前方の障害物を検出する障害物検出装置１２、１４と、車両が障害物検出装置により検出された障害物と衝突する虞があると判定すると、衝突被害軽減制御による警報の発出及び自動制動の少なくとも一方を行う制御ユニット１０と、を備えた車両のための模擬衝突被害軽減装置１００であって、制御ユニット１０は、サービスツール５８によって模擬衝突被害軽減制御が可能に設定されている状況において、運転者によりスイッチ１８が操作されると、それぞれ衝突被害軽減制御による警報の発出及び自動制動を模擬する模擬衝突被害軽減制御による警報の発出及び自動制動の少なくとも一方を行うよう構成される。【選択図】図１
Patent JP-2022153517-A (JP)
Title: System and method for fixing sheet-like materials to target tissue
IPC: A61F2/46
Filed: 2022-07-22
Abstract: PROBLEM TO BE SOLVED: To realize an implant anchor that may be used not only for biologic implant securement in arthroscopy but also for other sheet and scaffold repair procedures. 
     SOLUTION: An implant anchor 1 comprises: a bar 5 with a sharp end 7 and a blunt end 9, the bar formed into an arc such that a central post 6 is attached to a midpoint 5M of the arc; a body including the central post which can be positioned parallel to the bar; and a grommet 4 engaging the central post. 
     SELECTED DRAWING: Figure 1b 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022136248-A (JP)
Title: voltage regulator
IPC: G05F1/56
Filed: 2022-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a voltage regulator which can estimate poor connection and a capacitance value for a phase compensation capacitance of a capacitance value of a weak discharge current as compared with a current consumption in a normal state of a voltage regulator. 
     SOLUTION: A voltage regulator 1 includes: an output voltage terminal TVOUT for outputting a predetermined output voltage VOUT; a voltage adjustment terminal TVADJ for detecting the output voltage VOUT; an error amplifier 12 for comparing the output voltage VOUT and a reference voltage Vref to control the output voltage VOUT; and a phase compensation capacitor C2. The voltage regulator includes: a switch SW2 for validating or invalidating the phase compensation capacitor C2; and a test circuit 19 for controlling validation or invalidation of the switch SW2 in a test mode for testing the phase compensation capacitor C2 by inputting a test signal from the voltage adjustment terminal TVADJ to measure change of a phase of the output voltage VOUT in both a validated state of the phase compensation capacitor C2 and its invalidated state. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022160551-A (JP)
Title: Sway detector and sway detection program
IPC: A63B69/36
Filed: 2022-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a sway detector that enables a user to detect the occurrence of sway even in the middle of swing. 
     SOLUTION: A sway detector 100 measures a movement of the head of a user while the user is performing swing, and at least in the middle of the measurement, performs predetermined output at the time when the movement of the head satisfies a predetermined criterion. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022159410-A (JP)
Title: medical insertion device
IPC: A61B17/128
Filed: 2022-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a medical insertion device. 
     SOLUTION: A medical insertion device includes a handle including an actuator, and an elongated shaft extending from a base end part rotatably connected to the handle to a tip part. The elongated shaft has flexibility enough to be inserted through a working channel of an endoscope along a meandering passage in a body, and is connected to the actuator such that the elongated shaft is rotated centering on its longitudinal axis by actuation of the actuator. The elongated shaft also includes a tubular member and a braided part extending around a tip part of the tubular member. The braided part includes a plurality of lines wound together such that a first line and a second line of the plurality of lines intersect at an intersection part to enclose an angle of 25 degrees or more and less than 50 degrees between the first line and the second line. The first line and the second line each include at least one filament having each of diameters different from one another. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023074460-A (JP)
Title: Infectious disease infection risk assessment method and infection risk reduction method using the same
IPC: G16H50/80
Filed: 2022-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of assessing effectiveness of air circulation and an air purifier in addition to ventilation, and easily and objectively assessing an infection risk of infection diseases in a specific store. 
     SOLUTION: An infection assessment method of assessing an infection risk of infection diseases in a gathering space inside facilities, where the infection risk is a risk of aerosol infection caused by aerosols containing pathogens, includes: discharging liquid microparticles with a particle size of 0.1 μm or more and 10 μm or less into the gathering space; after discharging the liquid microparticles, tracking decrease in an amount of liquid microparticles over time, assessing capacity of the gathering space to remove microparticles based on a recovery time t1, the time required for the amount of liquid microparticles to decrease sufficiently, comparing the microparticle removal capacity and the required ventilation capacity of the gathering space, and when the microparticle removal capacity is equal to or more than the required ventilation capacity, assesses that the aerosol infection risk is lower than that of the gathering space. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022180415-A (JP)
Title: Laminate, curable resin composition, method for manufacturing laminate, method for manufacturing substrate having joint electrode, semiconductor device and imaging device
IPC: H01L21/768
Filed: 2022-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a laminate having high electric connection reliability, a curable resin composition used in the laminate, a method for manufacturing the laminate, a method for manufacturing a substrate having a joint electrode used in manufacture of the laminate, and a semiconductor device and an imaging device having the laminate. 
     SOLUTION: A laminate has a first substrate 1 having an electrode 3, an organic film 4 and a second substrate 2 having an electrode 3 in this order, where the electrode 3 that the first substrate 1 has and the electrode 3 that the second substrate 2 has are electrically connected to each other through a through hole 5 penetrating the organic film 4. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022172305-A (JP)
Title: Diagnosis support program
IPC: A61B6/00
Filed: 2022-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a diagnosis support program capable of displaying a movement of a region whose shape changes in each respiratory element including all or a part of expiration or inspiration. 
     SOLUTION: A diagnosis support program includes: processing for specifying a cycle of a respiratory element including all or a part of expiration or inspiration on the basis of a pixel of a specific region in each frame image; processing for detecting a lung field on the basis of the specified cycle of the respiratory element; processing for dividing the detected lung field into a plurality of block regions and calculating a change in the image in the block region in each frame image; processing for subjecting the change in the image in each block region in each frame image to Fourier transformation; processing for extracting a spectrum in a fixed bandwidth including a spectrum corresponding to the cycle of the respiratory element of spectrums obtained after the Fourier transformation; processing for subjecting the spectrum extracted from the fixed bandwidth to reverse the Fourier transformation; and processing for displaying each image after the reverse Fourier transformation in a display unit. 
     SELECTED DRAWING: Figure 6A 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023110833-A (JP)
Title: Resin composition used in making cladding of optical waveguide, optical waveguide, and printed circuit board
Inventor: MATSUBARA YUNA
IPC: C08L9/06
Filed: 2022-09-15
Abstract: To prevent a substrate from warping in the case of making an optical waveguide on the substrate.SOLUTION: The present invention relates to a resin composition for use in making cladding of an optical waveguide, the resin composition comprising a copolymer comprising a styrenic monomer-derived structural unit and a diene monomer-derived structural unit.SELECTED DRAWING: Figure 1
Patent JP-2022180611-A (JP)
Title: dental implant
IPC: A61C8/00
Filed: 2022-10-03
Abstract: PROBLEM TO BE SOLVED: To provide, in surgical and orthopedic dentistry, particularly in implantology, an apparatus for mounting a dental prosthesis in place of a missing tooth, and more precisely, a dental (tooth) implant. 
     SOLUTION: An implant 1 comprises a base section 2, an abutment 3, and a connecting screw 4. The abutment has a total cone angle of 7°-10°, cams are positioned in the inter-gingival region, and the screw has a pitch of 0.2±0.05 mm. The implant has enhanced strength, particularly when produced in the form for use in the case of narrow prostheses. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023011660-A (JP)
Title: Coating for enhancing characteristic and performance of substrate article and device
IPC: C23C16/40
Filed: 2022-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a porous matrix filter and a manufacturing method thereof. 
     SOLUTION: A porous matrix filter includes a metallic film having a pore having an average pore size of 1 to 40 μm. The metallic film is encapsulated with an ALD coating having penetration depth in a range of 20 to 2000 μm. The ALD coating does not change a pore volume of the pore matric filter by over 5% in comparison with the porous matrix filter including the metallic film but not having the ALD coating, and the porous matrix filter is an air diffusion plate. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023027043-A (JP)
Title: Semiconductor device
IPC: G11C11/405
Filed: 2022-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and system that can perform a product sum computation. 
     SOLUTION: A semiconductor device having a first memory cell, a second memory cell and an offset circuit 112 is configured to: hold first analog data in the first memory cell; hold reference analog data in the second memory cell; and acquire an electric current relying upon a product-sum of the first analog data and the second analog data by applying a potential corresponding to the second analog data as a selection signal. The offset circuit has a constant current circuit CI. The constant current circuit CI includes a transistor Tr4 and a capacitative element C3. A first terminal of the transistor is electrically connected to a first gate of the transistor and a first terminal of the capacitative element, and a second gate of the transistor is electrically connected to a second terminal of the capacitative element. A potential between the first terminal of the transistor and the second gate thereof is held by the capacitative element, and thereby, fluctuations of the electric current flowing between a source and drain of the transistor Tr4 are suppressed. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023086677-A (JP)
Title: Atomization state identification method, device, electronic apparatus, and storage medium
Inventor: YANG SHENG
IPC: A61M11/04
Filed: 2022-11-04
Abstract: To cope with accidental heating of an empty atomizer by identifying an atomization state of the atomizer.SOLUTION: An atomization state identification method according to one embodiment includes acquiring a temperature increase rate of an atomization sheet of an atomizer and determining the atomization state of the atomizer based on the temperature increase rate. The method is capable of determining whether the empty atomizer is heated accidentally in real time and coping with the heating in real time. In a process of identifying the atomization state of the atomizer, there is no need to bring a sensor such as a probe into contact with a chemical solution, which makes the detection more accurate.SELECTED DRAWING: Figure 1
Patent JP-2022190156-A (JP)
Title: Arm part of doll body, and doll body
IPC: A63H3/36
Filed: 2022-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology advantageous for diversification of a posture capable of being formed by a doll body. 
     SOLUTION: An arm part of a doll body comprises a forearm part, and a hand part capable of being turned with respect to the forearm part. The forearm part includes a turning part that is turned synchronously with the turning of the hand part with respect to the forearm part. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023001386-A (JP)
Title: game machine
IPC: A63F7/02
Filed: 2022-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game. 
     SOLUTION: A game machine 10 can set a jackpot probability in which a lottery result of a jackpot lottery becomes a jackpot from among mutually different plural jackpot probabilities, and can display a figure of a non-setting value corresponding to a jackpot probability in those other than a setting value corresponding to the set jackpot probability on a 7-segment display part 39 in an ending of a jackpot game according to the number of game balls 99 (the number of special out balls) entering a special out ball port 373 in an opening/closing execution mode of a jackpot game. In the ending of a jackpot game, a figure corresponding to a setting value is not displaying on the 7-segment display part 39. A figure of a non-setting value is displayed according to order prescribed in a figure display order termination table set for each game setting value. 
     SELECTED DRAWING: Figure 36 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023017981-A (JP)
Title: Video processing method, encoder, non-transitory computer-readable storage medium, and program
IPC: H04N19/105
Filed: 2022-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image motion compensation method and an image motion compensation apparatus for improving encoding/decoding efficiency. 
     SOLUTION: An image processing method includes specifying a first initial motion vector and a second initial motion vector of a current image block. The first initial motion vector points to a first reference image which is a forward frame of a current image including the current image block. The second initial motion vector points to a second reference image which is a backward frame of the current image. A distance between the first reference image and the current image is equal to a distance between the second reference image and the current image. The method further includes performing prediction on the current image block according to a weighted image block obtained by performing weighted summation on the first reference image block and the second reference image block if the first and second reference images are short-term reference images. If the first and second reference images are long-term reference images, the specified operation is not executed. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023086099-A (JP)
Title: Natural escapement for timepiece movement and timepiece movement comprising such escapement
Inventor: ZAUGG ALAIN
IPC: G04B15/14
Filed: 2022-11-16
Abstract: To provide a natural escapement in which premature release is prevented, and a timepiece movement including such an escapement.SOLUTION: The invention relates to a natural escapement 1 consisting of first and second strokes of a balance 16 that comprises a heaven wheel 18 on a balance staff 20 which is adjusted to a swing seat 22, where a first escape wheel set having a first toothing 10 is arranged so as to be driven by a wheel set of a train of a timepiece movement, where a second escape wheel set having a second toothing 38 is driven, where the first and second wheel sets is arranged so as to cooperate with an anchor 30 pivotable about an anchor shaft 32, where the swing seat directly receives liner driving impulse from the first escape wheel set during the first stroke, through a second impulse pallet-stone 28, where the swing seat directly receives liner driving impulse from the second escape wheel set during the second stroke, through a first impulse pallet-stone 26, and then where the swing seat holds at least one first safety tooth 52 which lock the first and second wheel sets when the first and second wheel sets escape to the second impulse pallet-stone and to the first impulse pallet-stone, respectively.SELECTED DRAWING: Figure 4
Patent JP-2023081865-A (JP)
Title: Flexible copper foil laminate film, production method thereof, and electrical element including the same
Inventor: LEE YONG-HO
IPC: B32B15/20
Filed: 2022-11-30
Abstract: To provide a flexible copper foil laminate film, a production method thereof, and an electrical element including the same.SOLUTION: A flexible copper foil laminate film comprises: a polyimide base material having a thickness of 50 μm or less; a tie layer positioned on at least one surface of the polyimide base material; and a copper layer positioned on the tie layer. The copper layer includes a copper plating layer having a thickness of 1.0 μm to 10.0 μm on its surface. The copper plating layer includes copper particles developed with a current density of 4.4 A/dm2 to 5.2 A/dm2, and its tensile strain is 14% to 21%.SELECTED DRAWING: Figure 1
Patent JP-2023014374-A (JP)
Title: Valve device and system
IPC: F16K31/06
Filed: 2022-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a valve device and a system. 
     SOLUTION: A bi-stable valve is provided. The valve includes an inner cavity, a first pressure source, a second pressure source, a first support connected to the inner cavity at a first end portion of the inner cavity, a second support connected to the inner cavity at a second end portion of the inner cavity, a magnetic shuttle positioned in the inner cavity, a first electromagnetic coil disposed around the first support, and a second electromagnetic coil disposed around the second support. When the first electromagnetic coil is energized, the first electromagnetic coil supplies magnetic charge to the first support, and operates the magnetic shuttle to seal the first pressure source by moving toward the first end portion of the inner cavity directing to the first support. 
     SELECTED DRAWING: Figure 1D 
     COPYRIGHT: (C)2023,JPO&INPIT