baber/WOPTO huggingface dataset:
Patent JP-2021119674-A (JP)
Title: PLL circuit
Inventor: MOROHOSHI MITSUNORI
IPC: H03L7/197
Filed: 2021-04-09
Abstract: To improve linearity of phase detection characteristics of a phase comparator and a charge pump in a PLL circuit with a high reference signal frequency.SOLUTION: A PLL circuit P includes: a phase shifter 6 that shifts a phase of a reference signal ref input to the PLL circuit P by an amount of phase shift θ; a first phase comparator 1-1 of a delay flip-flop type that outputs a first rising signal up1 and a first falling signal dw1 in accordance with phase difference of a feedback signal fb output from a frequency divider 5 with respect to a phase of the reference signal ref input to the PLL circuit P; and a second phase comparator 1-2 of a delay flip-flop type that outputs a second rising signal up2 and a second falling signal dw2 in accordance with phase difference of the feedback signal fb output from the frequency divider 5 with respect to a phase of a reference signal refx output from the phase shifter 6. Logical sum of the rising signal up and the falling signal dw from two systems of phase comparators 1 are calculated to output an integrated rising signal and an integrated falling signal.SELECTED DRAWING: Figure 22
Patent JP-2022165059-A (JP)
Title: hospital
Inventor: HATANO RYOICHI
IPC: E04H3/08
Filed: 2021-04-19
Abstract: To provide hospitals that can make effective use of space that serves as a passage.SOLUTION: A hospital has an examination room 3 for conducting a medical examination and a connecting street 2 which serves as a passage connecting the examination room 3 to other rooms, and the examination room 3 is provided along the connecting street 2, and the connecting street 2 has at least one of a storage space 22 for storing articles, a working space 23 for clinical preparation and cleanup in the examination room and a meeting space 24 for holding a meeting.SELECTED DRAWING: Figure 1
Patent JP-2021176012-A (JP)
Title: Radiation-sensitive composition, cured film, method for producing the same, semiconductor element, and display element
Inventor: NAKANISHI TAKUYA
IPC: C08K5/06
Filed: 2021-04-22
Abstract: To provide a radiation-sensitive composition capable of giving a film excellent in development adhesion.SOLUTION: The radiation-sensitive composition contains: a silicon-containing polymer which is at least one selected from the group consisting of a polymer containing a structural unit (I) having a group represented by formula (1) and a siloxane polymer; a photoacid generator; and an orthoester compound. In the formula (1), R1 is a hydrogen atom, a halogen atom, a hydroxy group or a C1-6 alkoxy group; R2 and R3 are each independently a hydrogen atom, a halogen atom, a hydroxy group, a C1-6 alkoxy group, a C1-10 alkyl group or a phenyl group; and "*" represents a bond.SELECTED DRAWING: None
Patent JP-2021107445-A (JP)
Title: Liver function improver
Inventor: NAKAJIMA CHIE
IPC: A61K36/9068
Filed: 2021-04-26
Abstract: To provide a liver function improver having an excellent liver function improvement action.SOLUTION: A liver function improver contains fermented ginger and a specific component such as at least one beverage plant material selected from rose, pu-erh, coffee, rooibos, black tea and soybean milk.SELECTED DRAWING: None
Patent JP-2022169237-A (JP)
Title: image forming device
Inventor: DOBASHI NAOTO
IPC: G03G15/00
Filed: 2021-04-27
Abstract: To provide an image forming device capable of suppressing an image defect caused by rubbing of an image due to curvature of a recording material.SOLUTION: In an image forming device, a control unit sets the conveyance speed of a recording material in a fixing unit in accordance with information related to a difference between the right and left in image density in a width direction of the recording material orthogonal to a conveyance direction, in addition to the output of a curvature detection unit.SELECTED DRAWING: Figure 6
Patent JP-2022172713-A (JP)
Title: Information processing device, program, and information processing method
Inventor: NAKAJIMA TOYOKAZU
IPC: G08G1/09
Filed: 2021-05-06
Abstract: To identify a region where a demand for mobile services is expected.SOLUTION: An information processing device 1 which can communicate with a vehicle 2 includes a control unit and a communication unit. The control unit acquires driver information indicating an age or an age group of a driver of the vehicle 2 via the communication unit; acquires an alert record including point information indicating a point where an alert was given to the vehicle 2 via the communication unit; identify a region where an alert exceeding a reference number of times was given to a driver whose age or age group exceeds a reference value; and distributes distributed information indicating the region via the communication unit.SELECTED DRAWING: Figure 1
Patent JP-2021179070-A (JP)
Title: Liquid softener composition
Inventor: MORITA KOHEI
IPC: D06M13/00
Filed: 2021-05-10
Abstract: To provide a liquid softener that contains a softening base and a flavor in high concentrations and resists an increase in viscosity.SOLUTION: A liquid softener composition contains (A) at least one compound selected from the group consisting of an amine compound intramolecularly having one to three C10-26 hydrocarbon groups, divided by an ester group and/or an amide group, a salt thereof and a quaternarized product thereof; (B) a quaternary ammonium salt represented by general formula (B1) (where R1 is a C16-26 saturated or unsaturated hydrocarbon group, optionally divided by an ester group and/or an amide group, R2 and R3 independently represent a C1-3 alkyl, X is an anion group); and (C) a flavor. The content of components (A) (B), and (C) are set, respectively, at 15-30 mass%, 1.0-3.0 mass%, and 1.0-5.0 mass% relative to the total mass of the liquid softener composition, and furthermore, the mass ratio between the components (A) and (B), (A/B), is set at 6-30.SELECTED DRAWING: None
Patent JP-2022174365-A (JP)
Title: Laying block
Inventor: KURIHARA MASANORI
IPC: E02D29/02
Filed: 2021-05-11
Abstract: To provide a laying block which is used in a curve part, and can surely fasten a fastening member to a fastener even if a plane laid position of vertically adjacent laying blocks is deviated in a longitudinal direction.SOLUTION: A laying block 100 which is used while laid with a predetermined gradient along a slope and is used while coupling vertically and horizontally adjacent laying blocks by a bolt 90, includes: a block body 70 having at least a front face 10, a back face 20, an upper face 30, a lower face 40, a right side face 50 and a left side face 60; a through hole 34 penetrating to the lower face 40 from the upper face 30; a vertical direction fastener 38 embedded in the upper face 30; and a horizontal direction fastener 36 embedded in a back face side corner part of the upper face 30, wherein an embedded position of the vertical direction fastener 38 is positioned at a lower face side open position of the through hole 34 of the block body 70 positioned immediately above when the block body 70 is laid with the predetermined gradient, and the through hole 34 is formed in a horizontally long hole.SELECTED DRAWING: Figure 1
Patent JP-2022174544-A (JP)
Inventor: KAWASAKI HITOTSUGU
IPC: G08G1/00
Filed: 2021-05-11
Abstract: 【課題】ユーザが並走区間内で乗り換えた駅の推定精度を向上可能にすること。【解決手段】推定装置４０は、複数の路線が並走する並走区間外において端末装置を所持するユーザが利用した路線を特定可能な位置登録情報に基づいて、ユーザが並走区間内で路線間の乗換を行ったか否かを判定する判定部４４と、ユーザが乗換を行ったと判定された場合、並走区間内における乗換が可能な複数の候補駅のそれぞれにおいてユーザが乗換を行う際の乗換コストに基づいて、ユーザが乗換を行った乗換駅を推定する推定部４５と、を備える。【選択図】図３
Patent JP-2022175188-A (JP)
Title: Light diffusing fiber and use method thereof
Inventor: TANAKA MASATOSHI
IPC: G02B6/02
Filed: 2021-05-13
Abstract: To provide a light diffusing fiber capable of actively changing a light emission state in a lengthwise direction.SOLUTION: A light diffusing fiber 10 includes: a multi-core structure equipped with an inner core 111, an inner clad 112 covering the inner core, an outer core 113 covering the inner clad, and an outer clad 114 including a light scattering body S covering the outer core; and light extraction means 12 for extracting the light propagating in the inner core 111 in the multi-core structure to the outside of the fiber.SELECTED DRAWING: Figure 1A
Patent JP-2022176467-A (JP)
Title: Manufacturing method for polyamide composition
Inventor: OKUMURA TOMOYO
IPC: C08K7/06
Filed: 2021-05-17
Abstract: To provide a manufacturing method for a polyamide composition having improved mechanical characteristics when formed into a molding, by improving interface adhesion between a polyamide and a carbon fiber, and dispersibility of the carbon fiber into the polyamide.SOLUTION: A method for manufacturing a polyamide composition includes: an oxidation step of irradiating a reaction system containing (B) carbon fibers with light, in the presence of chlorine dioxide radicals, to oxidize the (B) carbon fibers; and a melt kneading step for melt kneading the (A) polyamide and the oxidized (B) carbon fibers to obtain a polyamide composition.SELECTED DRAWING: None
Patent JP-2022178255-A (JP)
Title: Steering shaft
Inventor: YAMADA JUN
IPC: B62D1/185
Filed: 2021-05-19
Abstract: To provide a steering shaft characterized in that a resin layer formed on an inner shaft or outer shaft has a shorter axial length.SOLUTION: A steering shaft includes an inner shaft including a first teeth part which has plural first teeth lined in a circumferential direction on a periphery, and a first shaft part extending in one side of an axial direction of a center axis, an outer shaft including a second teeth part which has plural second teeth lined in a circumferential direction on an internal surface and is disposed on the peripheral side of the first teeth part, and a second shaft part extending from the second teeth part on the other side of the axial direction, a resin layer interposed between part of the axial direction of the first teeth part and part of the axial direction of the second teeth part, and a cylindrical bushing attached to an end on the one side of the axial direction of the outer shaft. The distal end on the one side of the axial direction of the bushing is in contact with the periphery of a first region of the first teeth part located on the one side of the axis direction beyond the resin layer.SELECTED DRAWING: Figure 7
Patent JP-2022190483-A (JP)
Title: Semiconductor light-emitting device
Inventor: KARAKANE YUJI
IPC: H01L33/62
Filed: 2021-06-14
Abstract: To provide a semiconductor light-emitting device with high heat dissipation.SOLUTION: A semiconductor light-emitting device comprises a semiconductor light-emitting element, a submount, and a first and a second metal junction part. The semiconductor light-emitting element comprises an element substrate, a semiconductor lamination part including a conductor layer of a first conductivity type, a light-emitting layer, and a semiconductor layer of a second conductivity type; a first electrode part arranged so as to come into contact with a first contact part on the semiconductor layer of the first conductivity type; and a second electrode part arranged so as to come into contact with a second contact region on the semiconductor layer of the second conductivity type. The submount comprises a third electrode part and a fourth electrode part. The first metal junction part electrically connects the first electrode part and the third electrode part, and the second metal junction part electrically connects the second electrode part and the fourth electrode part. The second electrode part includes a non-facing region not facing the fourth electrode part. The shortest distance L1 from the non-facing region to the first electrode part is greater than or equal to 2 μm and less than or equal to 85 μm or the shortest distance L2 from the non-facing region to the first metal junction part is greater than or equal to 2 μm and less than or equal to 95 μm.SELECTED DRAWING: Figure 1
Patent JP-2022191039-A (JP)
Title: Estimation device, estimation method, and estimation program
Inventor: PON Fei
IPC: G06Q30/06
Filed: 2021-06-15
Abstract: To provide an estimation device capable of easily grasping abnormal estimation.SOLUTION: An estimation device includes: an estimation model generation unit for generating an estimation model using a neural network with data directly related to calculation of estimated unit price of an estimate response, data not directly related to calculation of the estimated unit price of the estimation response, and the estimated unit price of the estimation response being learning data; and an estimation unit for estimating a unit price of a product/component using the estimation model generated by the estimation model generation unit.SELECTED DRAWING: Figure 3
Patent JP-2023001739-A (JP)
Title: Storage box
Inventor: SUZUKI TAKAHIRO
IPC: B60R7/04
Filed: 2021-06-21
Abstract: To provide a storage box capable of having both sliding and turning functions of an armrest and an opening and closing function of a lid in a single armrest structure.SOLUTION: A storage box as an aspect of the present invention includes: a box body having a storage space which is open upward; an inner lid part which is supported on the inside of the box body so as to be movable into and out of it and opens and closes an opening of the storage space; a movable base part which has an opening and closing hinge rotatable in an opening and closing direction of opening and closing the opening of the storage space, and is slidably connected to the inner lid part; a sliding mechanism which is connected to the movable base part via the opening and closing hinge and is attached to the box body slidably in the same sliding direction as the movable base part; and an arm rest part connected to the movable base part so as to pivotable around a vertical axis of the box body.SELECTED DRAWING: Figure 1
Patent JP-2023003219-A (JP)
Title: Imaging device, program, and subject image display method
Inventor: AOKI NOBUHIRO
IPC: G06F3/04845
Filed: 2021-06-23
Abstract: To provide an imaging device, a program, and a method of displaying a subject image that can easily and appropriately enlarge and display a desired portion of the subject image.SOLUTION: An imaging device includes a processing unit that controls a display operation of a display unit, the processing unit acquires a specified portion specified by a first user operation in a subject image including a subject to be imaged, performs enlargement display control to enlarge a part of the subject image and display it in a display area of the display unit according to a second user operation, and in the enlargement display control, sets an enlargement reference point on the subject image according to the specified portion specified.SELECTED DRAWING: Figure 7
Patent JP-2023005637-A (JP)
Title: Ventilation apparatus
Inventor: IKEBE MASANORI
IPC: F24F1/0063
Filed: 2021-06-29
Abstract: To reduce a height of a ventilation apparatus in a vertical direction.SOLUTION: A first heat exchanger (21) and a second heat exchanger (25) are arranged in a first direction along a first surface (12b) which is a bottom surface of a casing (12). The first heat exchanger (21) is overlapped with the second heat exchanger (25) in view of the first direction.SELECTED DRAWING: Figure 7
Patent JP-2023005868-A (JP)
Title: Image decoding device, image decoding method, and program
Inventor: KATO HARUHISA
IPC: H04N19/14
Filed: 2021-06-29
Abstract: To improve coding efficiency.SOLUTION: An image decoding device 200 according to the invention comprises a composing part 280 which is configured to generate a prediction image by applying weighting average processing using a weighting coefficient to a prediction pixel output by an intra-prediction part 260 and a prediction pixel output by a motion compensation part 270.SELECTED DRAWING: Figure 1
Patent JP-2022013884-A (JP)
Title: Easily accessible patch panel
Inventor: TAKEUCHI KENICHIRO
IPC: G02B6/40
Filed: 2021-06-30
Abstract: To provide a patch panel which allows for easy access to connectors.SOLUTION: A patch panel includes at least one patch panel subassembly 2105b, each patch panel subassembly including at least one mounting plate 2115b and a plurality of port assemblies 2160e-2160g. The at least one mounting plate being configured to accommodate the port assemblies in such a way that each port assembly can individually translate along a direction parallel to a surface of the mounting plate and can rotate about an axis perpendicular to the surface of the mounting plate.SELECTED DRAWING: Figure 22B
Patent JP-2023006826-A (JP)
Title: thermochromic writing instrument
Inventor: SUZUKI TAKAHIRO
IPC: B43K24/04
Filed: 2021-06-30
Abstract: To provide a thermochromic writing instrument which prevents a friction body from being soiled when not in use.SOLUTION: A writing body 3 is housed inside a barrel 2 so as to be movable in the front-rear direction. A thermochromic ink is housed inside the writing body 3. A pen tip capable of ejecting the thermochromic ink is provided in the writing body 3. A side wall 29 of the barrel 2 projects a first operating body that can move in the front-rear direction. By sliding the first operating body 4 forward, the pen tip of the writing body 3 can be retracted from a front end hole 27 of the barrel. A friction body 6 capable of thermally discoloring handwriting of the thermochromic ink by frictional heat is housed inside the barrel 2. At the rear of the writing body 3, at least a part thereof projects from the rear end of the barrel 2, and a second operating body 5 capable of operating the first operating body 4 is provided. The second operating body 5 is provided with the friction body 6 at its front portion, and is detachably attached to the barrel 2 so as to be slidable back and forth along the axial direction by magnetic force.SELECTED DRAWING: Figure 1
Patent JP-2023009404-A (JP)
Title: Smoking room
Inventor: ASAI TAKUYA
IPC: E05F15/73
Filed: 2021-07-07
Abstract: To provide an improved smoking room which can enhance the convenience of a user, and can suppress the leakage of a smoke and an odor to the outside.SOLUTION: A smoking room related to one embodiment comprises: a wall part for surrounding a space for smoking; an exhaust facility for exhausting air from the space; an entrance formed at the wall part; a split curtain for blocking at least a part of the entrance; a sensor for detecting a user who approximates the entrance; and a drive mechanism for opening the split curtain when the user is detected by the sensor, and closing the split curtain after the user has passed the entrance. When setting an opening area of the entrance in a state that the split curtain is closed as A[m2], the exhaust facility has an exhaust wind volume which is equal to or larger than 0.2×A[m3/sec].SELECTED DRAWING: Figure 1
Patent JP-2021180657-A (JP)
Title: Disposable tank electronic cigarette, method of manufacture and method of use
Inventor: RUBEN HECTOR PEREZ
IPC: A24F40/70
Filed: 2021-07-09
Abstract: To provide an electronic cigarette having a disposable tank.SOLUTION: An electronic cigarette device having a disposable tank is disclosed. The disposable tank includes a sealed liquid chamber, an atomizer element and a tank well. The disposable tank is provided with: a housing having a power source; a disposable tank holding electronic cigarette liquid; and a connection mechanism. The housing has a tank receptacle to which the disposable tank is removably attached. The connection mechanism is part of the disposable tank and the tank receptacle. The connection mechanism firmly and securely connects the disposable tank to the tank receptacle and provides power from the housing to the disposable tank.SELECTED DRAWING: Figure 1A
Patent JP-2021178840-A (JP)
Title: Composition comprising 15-hepe and method of using the same
Inventor: DAVID COUGHLAN
IPC: A61P35/00
Filed: 2021-07-19
Abstract: To provide a composition comprising 15-HEPE (15-hydroxy eicosapentaenoic acid) and a method of treatment relating to the same.SOLUTION: A composition comprises 15-HEPE or a pharmaceutically acceptable derivative thereof and can be used to treat a disease diseases selected from a group consisting of decreased insulin sensitivity, psoriasis, fibrosis, cancer, neurodegenerative disorders, inflammatory diseases, adipocyte differentiation, conception or reproductive problems, pain, and obesity.SELECTED DRAWING: None
Patent JP-2022071814-A (JP)
Title: Shopping cart retrieval system and shopping cart retrieval method
Inventor: HUU LAM
IPC: E04H6/42
Filed: 2021-07-19
Abstract: To provide techniques for allowing retrieval of shopping carts.SOLUTION: A shopping cart retrieval system comprises: a cart pusher 124 configured to push a plurality of aligned, nested shopping carts 108; and a navigational cart 112 having a position sensor and configured to be pushed via a first cart 108' of the plurality of shopping carts 108 by the cart pusher 124 and to direct the plurality of shopping carts 108 to a predefined location in accordance with output of the position sensor while being pushed.SELECTED DRAWING: Figure 1
Patent JP-2023020594-A (JP)
Title: Information processing apparatus and program for processing performed by using indicator having color change area
Inventor: OKUNO KAZUHIDE
IPC: G06N20/00
Filed: 2021-07-30
Abstract: To provide a technique to perform prediction related to processing that is performed by using an indicator having a color change area.SOLUTION: An information processing apparatus is for processing that is performed by using an indicator having a color change area, and the color of the color change area changes according to the degree of achievement of the processing. The information processing apparatus comprises: receiving means that receives input of the values of a plurality of parameters used in the processing; and prediction means that performs prediction of the degree of achievement of the processing obtained from the values of the plurality of parameters input to the receiving means.SELECTED DRAWING: Figure 5
Patent JP-2021170850-A (JP)
Title: Copy control method for content of broadcast program
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04N21/8355
Filed: 2021-08-05
Abstract: To provide a broadcast receiver that can execute a function with a higher added value.SOLUTION: A broadcast receiver can receive a digital broadcast service, and comprises: a broadcast receiving unit that receives broadcast waves of the digital broadcast service; a separation unit that separates, from the received broadcast waves, coded program video data, program cooperation data, and screen layout control information which are related to at least a broadcast program; a video decoding unit that decodes the encoded program video data and plays back program video information; a cooperation information generation unit that generates program cooperation information by interpreting the program cooperation data; a presentation processing unit that, in accordance with the screen layout control information, can divide a video display area as appropriate, arrange the program video information and the program cooperation information in the areas obtained through the division as appropriate, and output data in the video display area as video information; a display unit that displays the video information; an operation input unit that receives input of a user's operation instruction; and a control unit.SELECTED DRAWING: Figure 7A