baber/WOPTO huggingface dataset:
Patent JP-2023116301-A (JP)
Title: Water-based OP varnish and water-based flexographic ink
Inventor: KAMABAYASHI JUN
IPC: C09D11/102
Filed: 2022-02-09
Abstract: To provide a water-based overprint (OP) varnish for a shrink label which is excellent in adhesion, wet friction resistance, and antiblocking property and can form a coating in which whitening during heating and shrinking is suppressed can be formed on various substrates to be printed.SOLUTION: A water-based OP varnish for shrink labels containing a binder resin, water, and a water-soluble organic solvent, wherein the binder resin satisfies the following requirement (1). [Requirement (1)]: a content of a constitutional unit derived from a methacrylic monomer is 90 mass% or more, (i) an A-B diblock copolymer having an A chain and a B chain, or (ii) a B-A-B triblock copolymer having an A chain, and a B chain and containing a group represented by the following formula (1) in the A chain. [0110](R represents an alkylene group having 2 to 18 carbon atoms, etc., X and Y represent O or NH, and "*" represents the bonding position in the A chain).SELECTED DRAWING: None
Patent JP-2023116328-A (JP)
Title: Ultraviolet ray/near-infrared ray shielding coating composition, and use thereof
Inventor: NAKAI YASUHIDE
IPC: C09D183/04
Filed: 2022-02-09
Abstract: To provide an ultraviolet ray/near-infrared ray shielding coating composition which is a silicone-based coating composition, has no need of dispersion by a specific surfactant, and thereby has high versatility while having both of ultraviolet shielding performance and near-infrared ray shielding performance, and by which good coating solution and coating film transparency can be obtained; and to provide a method for manufacturing an ultraviolet ray/near-infrared ray shielding coating layer.SOLUTION: An ultraviolet ray/near-infrared ray shielding coating composition includes components (a) to (d) shown below: (a) an amino group-containing silane compound represented by the following formula (I) R4-n-Si-(OR')n -(I) (wherein, R is an amino group-containing organic group; R' is a methyl group, an ethyl group or a propyl group; and n is an integer selected from among 1-3) (b) at least one boron compound selected from the group consisting of H3BO3 and B2O3; (c) an organic ultraviolet ray-absorbing agent; (d) a conductive metal oxide. The amount of (b) a boron compound to 1 mol of (a) an amino-group containing silane compound is 0.02 to 1.0 mol.SELECTED DRAWING: None
Patent JP-2023126061-A (JP)
Title: Packet transfer system that performs handover by using ring network using low-order address storage method
Inventor: TATSUNO HIDEO
IPC: H04L12/42
Filed: 2022-02-28
Abstract: To realize a handover of a radio system at low cost at high speed.SOLUTION: A packet transfer system is configured to: in the case with a deleted-low-order-address storage memory having stored a low-order address of a transmission source MAC address of a packet having reached a node device from a mobile terminal through a mobile destination base station, give an overlapped low-order address to the packet; In the case with the deleted-low-order-address storage memory having not stored the low-order address of the above-described address, store the low-order address of the transmission source MAC address of the packet into a low-order address memory for designating packet transmission to the outside of a ring, and transmit the packet to a front side of a counterclockwise ring; and In the case with the low-order address memory for designating packet transmission to the outside of the ring having stored the low-order address of the transmission source MAC address of its packet, delete the low-order address, store the low-order address into the deleted-low-order address storage memory, give the bit of the overlapped low-order address to the packet, and transmit the packet to the front side of the counterclockwise ring.SELECTED DRAWING: Figure 1
Patent JP-2023127957-A (JP)
Title: Predictor generation support system, and predictor generation support method
Inventor: HAMAMOTO MASANARI
IPC: G06Q10/04
Filed: 2022-03-02
Abstract: To provide a predictor generation support system which can determine adequacy of a prediction formula used for prediction by a predictor.SOLUTION: A predictor generator unit 110 generates a target predictor based on a prediction target data 11 and a verification predictor based on verification data 12. A component decomposer unit 120 decomposes target predictor into a plurality of first components respectively corresponding combinations of first explanatory variables included in the prediction target data 11, and decompose the verification predictor into a plurality of first components respectively corresponding to combinations of second explanatory variables included in the verification data 12. An adequacy analysis unit 130 generates adequacy analysis information 131 which evaluates matching degree between the first component and the second component with respect to each pair of the first component and the second component that correspond to each other. A prediction formula estimating unit estimates a prediction formula of the target predictor based on the selected components selected in response to the adequacy analysis information 131.SELECTED DRAWING: Figure 1
Patent JP-2023128832-A (JP)
Title: Information processing apparatus, record file generation method, and program
Inventor: HATTORI YUICHI
IPC: G06F16/13
Filed: 2022-03-04
Abstract: To provide an information processing apparatus capable of issuing electronic information storage media, such as a SIM card, efficiently in multi-product small-lot production, a record file generation method, and a program.SOLUTION: A SIM card issuing system S is configured to: acquire an input file IFn including information on data designated by an operator Un as data to be stored in a first file at least; acquire data to be stored in the first file on the basis of the acquired input file IFn; acquire, when data to be stored in a second file is not designated, in the acquired input file IFn, the data to be stored in the second file from a default file FFn, and acquire, when the data to be stored in the second file is designated, the data to be stored in the second file on the basis of the input file IFn, to generate a record file RFn to be written on a SIM card Cnm on the basis of the acquired data.SELECTED DRAWING: Figure 6
Patent JP-2023130644-A (JP)
Title: Acoustic signal processing device, acoustic system, and method for enhancing low-pitched sound feeling
Inventor: TAJI RYOSUKE
IPC: H04R3/04
Filed: 2022-03-08
Abstract: To provide an acoustic signal processing device, an acoustic system, and a method for enhancing a low-pitched sound feeling for enhancing a low-pitched sound feeling with more natural auditory feeling.SOLUTION: An acoustic signal processing device 2 outputs an output sound signal B obtained by adding a low-pitched sound sense enhancement signal which enhances the low-pitched sound sense of a source sound signal A to the source sound signal A outputted by an audio source instrument 1 to a speaker 3. The lower limit frequency of the reproduction frequency band of the speaker 3 is considered as f0. The acoustic signal processing device 2 reduces and maps the components of the frequency band below f0 of the source sound signal A by FIF (Fractal Interpolation Functions) and generates the low-pitched sound sense enhancement signal C in the band of frequencies from f0 to f1 (f0<f1).SELECTED DRAWING: Figure 1
Patent JP-2023131014-A (JP)
Title: Action prediction device, method, and program
Inventor: NAKATSUKA Tomohiro
IPC: G06T7/20
Filed: 2022-03-08
Abstract: To provide an action prediction device, a method, and program that can accurately predict what follows the action of a photographed person considering the situation of surroundings.SOLUTION: In an action prediction device 1 predicting the following action based on a video of the action of a person, a video acquisition unit 10 acquires frame images capturing a person targeted to action prediction obtained by photographing the person for a predetermined time. An action analysis unit 20 analyzes the action of the person up to the present. A destination point estimation unit 30 estimates or acquires a destination point of the action of the person. A representation extraction unit 40 extracts the potential representation of the following action based on the action of the person up to the present and the destination point. An action prediction unit 50 predicts the following action of the person based on the action up to the present, the destination point, and the potential representation. A destination point acquisition unit 30 includes an object detection unit 301 and a direction estimation unit 302, and estimates the position of an object detected in the direction of movement of the person as the destination point.SELECTED DRAWING: Figure 1
Patent JP-2022071184-A (JP)
Title: Building piping system and construction method of the system
IPC: F16L1/00
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To greatly reduce construction work at a construction site by a building piping system composed by connecting piping elements to each other using mechanical pipe joints. 
     SOLUTION: An annular swelling part is formed integrally at at least one pipe end of a piping element. At a connection part between a mechanical pipe joint and the piping element, a part of the mechanical pipe joint is further constituted with the pipe end where the annular swelling part of the piping element constituting the connection part is formed. In addition, an RF tag to and from which electronic data including data corresponding to identification information on individual piping elements and construction position information is provided to at least a part of the piping element. The piping element is manufactured at a manufacturing site, and transported to a construction site of a building piping system, and a plurality of piping elements are connected to each other with mechanical pipe joints at the construction site to form the building piping system. At this time, end parts of adjacent piping elements which are in a straight-tube shape are fitted around diameter-increase parts of a press type pipe joint to be fixed by caulking. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132598-A (JP)
Title: cellulose material
Inventor: SAJI KAORU
IPC: C08B15/08
Filed: 2022-03-11
Abstract: To provide powdery cellulose which has good recyclability even when it is used as an additive of a resin component.SOLUTION: There is provided a cellulose material, wherein an amount of a chromium component detected by a triple quadrupole-inductively coupled plasma mass spectrometry measuring device is 0.1-3.0 ppm. As for the cellulose material, preferably, an ash content after heating at 800°C for 2 hours is 0.13 wt.% or more with respect to 100 wt.% of the cellulose material before heating, or a thermogravimetry residual ratio at 500°C is 10% or more.SELECTED DRAWING: None
Patent JP-2023132961-A (JP)
Title: Information processing device, method, and program
Inventor: KASHIMURA TAKASHI
IPC: G08G1/005
Filed: 2022-03-11
Abstract: To improve a technology related to traffic safety education.SOLUTION: An information processing device comprises a control unit. The control unit determines moving means of a first user, outputs a first instruction for presenting a first notification for prompting the first user to perform a safety action when both a first condition and a second condition are satisfied, and does not output the first instruction when at least one of the first condition and the second condition is not satisfied, where the first condition is a condition that the first user is not on a passenger vehicle.SELECTED DRAWING: Figure 1
Patent JP-2023133986-A (JP)
Title: Machine tool
Inventor: OZEKI TORU
IPC: B23Q3/155
Filed: 2022-03-14
Abstract: To provide a machine tool suppressing generation of abnormal noise when replacing a tool.SOLUTION: A machine tool 1 includes: a main shaft 6 rotating around a rotating shaft; a tool magazine 40 storing a tool T; a holding part 41 holding the tool T and replacing the tool T between the main shaft 6 and the tool magazine 40; a Z-axis driving device 32 moving the main shaft 6 along a Z-axis direction; a sensor 63 detecting an axial force given to the main shaft 6 along the Z-axis direction; and a controller 60 controlling the main shaft 6, the holding part 41 and the Z-axis driving device 32 and acquiring the axial force detected by the sensor 63. The controller 60 causes the Z-axis driving device 32 to execute leaving processing to make the main shaft 6 leave the tool T with respect to the Z-axis direction and to execute stop processing to stop the main shaft 6 by stopping the Z-axis driving device 32 on the basis of the axial force acquired from the sensor 63 in the leaving processing.SELECTED DRAWING: Figure 8
Patent JP-2022141615-A (JP)
Title: Substrate treating method and substrate treating apparatus
Inventor: CHOI HAE-WON
IPC: H01L21/304
Filed: 2022-03-14
Abstract: To provide a substrate treating method and a substrate treating apparatus that are capable of minimizing a drying mark occurring on a substrate.SOLUTION: The method for treating a substrate comprises a pressurization step S31, a flow step S32, and a depressurization step S33. The pressurization step S31 comprises: a bottom supply process S31-1 for increasing the pressure of an inner space of a body by supplying a treating fluid to a bottom region of the substrate taken into the inner space; a discharge process S31-2 for decreasing the pressure of the inner space; and a top supply process S31-3 of increasing the pressure of the inner space by supplying the treating fluid to a top region of the substrate taken into the inner space.SELECTED DRAWING: Figure 9
Patent JP-2022079502-A (JP)
Title: Display control device and image forming apparatus
IPC: H04N1/00
Filed: 2022-03-15
Abstract: PROBLEM TO BE SOLVED: To easily find a setting item to which an input has been performed. 
     SOLUTION: A display control device comprises a display unit and a display control unit. The display control unit controls the display unit so as to display first images (703a) to (703f) and a second image. The first images (703a) to (703f) are displayed in a higher layer of the second image. The first images (703a) to (703f) indicate category items. The second image indicates setting items belonging to the category items. The display control unit controls the display unit so as to display a prescribed image (705) in the first images (703a) to (703f) in accordance with an input to a setting item. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023138887-A (JP)
Title: Wheelchair for getting over level difference
Inventor: SHIMIZU YOSHIO
IPC: A61G5/06
Filed: 2022-03-21
Abstract: To provide a wheelchair equipped with an auxiliary mechanism for getting over level difference, a wheelchair that reduces a burden of getting over level difference by a helper who pushes the wheelchair and that also secures safety of a user.SOLUTION: An inventor discovered, as a result of keen research for solving the foregoing problem, that a chair handle installed in the rear facilitates getting-over of a level difference by an extremely small force compared with an ordinary wheelchair. However, a new problem comes up in which a handle longer than an ordinary one causes inconvenience in various situations such as in storing and passing through a narrow corridor and doors. Consequently, as a result of further research, instead of installing the root part of a wheelchair handle directly to the frame of the wheelchair, by installing to the top end of a handle column which is rotatably fitted to the frame of a wheelchair, it was discovered that the wheelchair handle could be moved rearward only when necessary.SELECTED DRAWING: Figure 1
Patent JP-2023140567-A (JP)
Title: Pedal device for vehicle
Inventor: OKANE MASAHIRO
IPC: G05G1/32
Filed: 2022-03-23
Abstract: To suppress rearward displacement of a pedal at a time of a frontal collision of a vehicle without fastening a pedal bracket and an instrument panel reinforcement to each other.SOLUTION: A pedal device for a vehicle comprises: a pedal; a pedal bracket whose lower end is fixed to a dash panel of the vehicle; and a bracket support fixed to the dash panel and to which an upper end of the pedal bracket is fastened. The bracket support comprises: a first member fixed to the dash panel; and a second member supported by the first member and to which the upper end of the pedal bracket is fastened. The second member has a facing portion facing the instrument panel reinforcement of the vehicle from a forward position, and moves forward with respect to the first member when a load equal to or greater than a predetermined value is applied from a rear to an opposing portion. When the second member moves forward with respect to the first member, the fastening between the upper end of the pedal bracket and the second member is released.SELECTED DRAWING: Figure 5
Patent JP-2023140813-A (JP)
Title: end mill
Inventor: SHIKATA IBUKI
IPC: B23C5/10
Filed: 2022-03-23
Abstract: To provide an end mill which improves chip discharging performance while ensuring cutting edge strength.SOLUTION: An end mill comprises a body extending along a central axis, a plurality of bottom blades, and a plurality of outer peripheral blades. The plurality of bottom blades includes a long bottom blade, and a first short bottom blade located just behind the long bottom blade. A plurality of gashes is disposed on the tip surface of the end mill. As viewed from a central axis direction, an arc-shaped R-shaped part is formed at an end on the long bottom blade side of gashes adjacent to each other on a front side in an end mill rotational direction of the first short bottom blade. The curvature radius of the R-shaped part is 0.04×D or more and 0.15×D or less relative to the tool diameter D. The gash notch angle of the plurality of gashes is 20° or more and 45° or less. The rake angle of the plurality of gashes is 0° or more and 10° or less.SELECTED DRAWING: Figure 1
Patent JP-2023141347-A (JP)
Title: On-vehicle auxiliary power source system, failure detection method and program
Inventor: UMEDA TAKESHI
IPC: G01R31/52
Filed: 2022-03-23
Abstract: To provide a short circuit failure of a second switch connected between, a load and a power source, even when power feeding is always required to the load.SOLUTION: An on-vehicle auxiliary power source system 1 comprises: a second switch control circuit 14; a voltage detection part; and a failure detection part 20. The second switch control circuit 14 controls a control voltage VG2 input to a control terminal of the second switch SW2, for operating the second switch SW2 in any of a cut off region, a linear region, and a saturation region. The voltage detection part detects a voltage V3 applied to a cable way EP3 between the second switch SW2 and the second terminal T2. The failure detection part 20 detects that, the second switch SW2 is in a normal state, when a reduction width of the detected voltage detected by the voltage detection part exceeds a threshold, in a state in which the second switch control circuit 14 changes the control voltage VG2 so that, an operation region of the second switch SW2 is shifted to the cut off region from the saturation region.SELECTED DRAWING: Figure 1
Patent JP-2023031222-A (JP)
Title: Liquid storage member for applicator
Inventor: TANAKA SAKI
IPC: B43K7/08
Filed: 2022-03-24
Abstract: To provide a liquid storage member for an applicator capable of restricting a liquid spill of an ink follower or a scattering into the ink due to a reversal phenomenon by enhancing performance of the ink follower and improving a degree of adhesion or friction resistance with an interior wall of a liquid storage tube using a paper base material.SOLUTION: A liquid storage member for an applicator comprises: a liquid storage tube using a paper base material; and an ink follower filled in the liquid storage tube, having a phase angle at shearing strain amplitude of 0-30% at 25°C, 1 Hz equal to or less than 50°, and having an oil separation degree when left for 24 hours at 60°C equal to or less than 5%.SELECTED DRAWING: None
Patent JP-2023142616-A (JP)
Title: Power supply circuit and image forming apparatus
Inventor: YAMAGUCHI YASUNAGA
IPC: H02M3/28
Filed: 2022-03-25
Abstract: To save power.SOLUTION: An image forming apparatus 1 is provided with: a power rectification unit 48 that rectifies and smooths AC voltage to convert it into DC voltage; a transformer 49 that converts the voltage value of the DC voltage output from the power rectification unit 48 and supplies the voltage to a control unit 32; a constant voltage control unit 52 that outputs a feedback signal according to a result of comparison between a reference voltage Vk and the output voltage from the transformer 49; an oscillation control unit 53 that outputs a switching driving signal based on the feedback signal; a switching unit 50 that controls the DC voltage output from the power rectification unit 48 by switching based on the switching driving signal, and applies the voltage to the transformer 49; a voltage setting switching circuit 58 that changes the reference voltage Vk by using a Powersave signal output from the control unit 32; and the control unit 32 that outputs, to a power supply circuit 47, the Powersave signal for controlling the voltage value of the DC voltage supplied from the transformer 49.SELECTED DRAWING: Figure 6
Patent JP-2023146785-A (JP)
Title: Optical element driving device, camera module, and camera mounting device
Inventor: SUGAWARA MASAYOSHI
IPC: G02B7/04
Filed: 2022-03-29
Abstract: To provide an optical element driving device, a camera module, and a camera mounting device which can prevent misalignment of an optical axis and can improve imaging accuracy.SOLUTION: An optical element driving device includes a fixation part, a movable part capable of holding an optical element, a plurality of support members for supporting the movable part on the fixation part, and a driving part for moving the movable part in an optical axis direction. The plurality of support members each have a movable side connection part which is formed of an elastic resin material and is connected to the movable part, and a fixed side connection part connected to the fixation part, and the plurality of movable side connection parts and the plurality of fixed side connection parts are alternately arranged in a circumferential direction around an optical axis.SELECTED DRAWING: Figure 7
Patent JP-2023147492-A (JP)
Title: Method for manufacturing substrate laminate
Inventor: SOHO SAKI
IPC: H01L23/02
Filed: 2022-03-30
Abstract: To provide a method for manufacturing a substrate laminate that can secure the height of an adhesive layer and the area of a top surface even when the adhesive layer is thickened.SOLUTION: A method for manufacturing a substrate laminate includes a step A for forming a pattern 12 of a curable resin composition on a first substrate 11 by using a printing method, a step B for semi-curing the pattern 12 of the curable resin composition, a step C for forming a pattern 12 of the curable resin composition on a pattern 13 of a semi-cured material of the curable resin composition by using the printing method, a step D for molding the pattern 13 of the semi-cured material of the curable resin composition formed in the step B and the pattern 12 of the curable resin composition formed in the step C by using a mold M to form a pattern of a laminate of the curable resin composition, and a step E for arranging the first substrate and a second substrate via the pattern of the laminate of the curable resin composition and curing the pattern of the laminate of the curable resin composition.SELECTED DRAWING: Figure 1