baber/WOPTO huggingface dataset:
Patent JP-2023030872-A (JP)
Title: Marking tool
Inventor: SATO HIROTERU
IPC: B25H7/04
Filed: 2021-08-24
Abstract: To provide a tool that can be available at low cost and can efficiently and reliably mark the surface of a resin pipe.SOLUTION: A marking tool includes a coloring material for coloring the outer surface of a pipe P, and a transfer material that holds the coloring material. Disposing the transfer material on the outer surface of the pipe P makes it possible to transfer the coloring material onto the outer surface of the pipe P, thereby coloring the outer surface of the pipe P.SELECTED DRAWING: Figure 2
Patent JP-2023031744-A (JP)
Title: accelerator pedal system
Inventor: KINOUCHI SOICHI
IPC: G05G1/30
Filed: 2021-08-25
Abstract: To provide an accelerator pedal system which can appropriately control a locked state of an accelerator pedal.SOLUTION: An accelerator pedal system 1 comprises a pedal lever 20, a lock mechanism 50, an actuator 40, and an ECU 60. The pedal lever 20 operates in response to a stepping operation. The lock mechanism 50 can restrict operation of the pedal lever 20. The actuator 40 performs switching between a locked state in which operation of the pedal lever 20 is restricted by the lock mechanism 50 and an unlocked state in which it is not restricted. The ECU 60 has an actuator control part 65. The actuator control part 65 controls driving of the actuator 40. When a disturbance is detected during traveling in the locked state, the actuator control part 65 changes an energization amount of the actuator 40.SELECTED DRAWING: Figure 3
Patent JP-2023061404-A (JP)
Title: Battery with avalanche amplification function
Inventor: SASO MITSUHIRO
IPC: H01M4/90
Filed: 2021-09-01
Abstract: To provide a fuel cell having an avalanche amplification function.SOLUTION: A fuel cell in which a water-soluble electrolytic solution contains hydrogen peroxide with high dipole efficiency, has a micro capacitor that forms a configuration where a dipole electric double-layer is provided between a cathode electrode formed of metal copper or its alloy and an anode electrode formed of a metal or its alloy and having such an electrode potential difference that the electrode potential of the anode electrode is lower than that of the cathode electrode, and electrons flow from the cathode electrode to the anode electrode by a tunnel phenomenon. The fuel cell causes a current amplification phenomenon similar to avalanche amplification.SELECTED DRAWING: Figure 2
Patent JP-2023039330-A (JP)
Title: Spectroscopic analyzer
Inventor: WATANABE FUMIE
IPC: G01N21/41
Filed: 2021-09-08
Abstract: To provide a spectroscopic analyzer for increasing reliability of measurement pertaining to a spectroscopic analysis of a sample.SOLUTION: A spectroscopic analyzer 1 includes: an electrode 10 with which a sample S as an object of a spectroscopic analysis is in contact and includes at least a set of mutually adjacent counter electrode 11 and working electrode 12; an irradiation part 30 for applying irradiation light L1 for generating evanescent waves exuding to a region of the sample S to the electrode 10; a detection part 40 for detecting measurement light L2 that is based on the irradiation light L1 emitted by the irradiation part 30 and detects measurement light L2 including information on an absorption spectrum of the sample S; a prism 20 through which the irradiation light L1 and the measurement light L2 pass and in which the electrode 10 is disposed on a surface in a side of the sample S; and a control part 90 for applying voltage between the counter electrode 11 and the working electrode 12 so as to decompose deposit adhering to an interface of the electrode 10 by an oxidation-reduction reaction.SELECTED DRAWING: Figure 1
Patent JP-2023040333-A (JP)
Title: Image forming apparatus and program
Inventor: NOMURA SHOICHI
IPC: G03G15/01
Filed: 2021-09-10
Abstract: To form, on a sheet, images of patches for performing color shift correction with which the occurrence of color shift is less conspicuous to perform color shift correction.SOLUTION: An image forming apparatus comprises: an acquisition unit (control unit 101) that acquires a read image obtained by reading an image formation surface of a recording medium PM on which a color image is formed; the control unit 101 that forms images of registration patches P3 outside a job image formation area of the recording medium PM; and a correction unit (control unit 101) that corrects an image formation position in an image forming unit 151 based on the read image including the registration patches P3. The registration patches P3 each include a reference color patch P31, and one or more measurement target color patches formed by coloring materials of measurement target colors. The reference color patch P31 and the measurement target color patches do not overlap each other at their ends in at least a main scanning direction. The correction unit corrects the image formation position based on the relative positions of the reference color patch and the measurement target color patches.SELECTED DRAWING: Figure 1
Patent JP-2023042209-A (JP)
Title: Ceiling-suspended air conditioning unit, construction method for ceiling-suspended air conditioner, pipe joint, and jig for pipe joint
Inventor: FURUKAWA JUN
IPC: F24F1/0047
Filed: 2021-09-14
Abstract: To provide a ceiling-suspended air conditioning unit capable of attaching a pipe without a tool, and capable of minimizing erroneous attachment/detachment, a construction method for a ceiling-suspended air conditioner, a pipe joint, and a jig for a pipe joint.SOLUTION: A ceiling-suspended air conditioning unit comprises: a ceiling-suspended air conditioner body; an accessory component connected to the air conditioner body; a ceiling suspension frame that integrally holds the air conditioner body and the accessory component. The air conditioner body has a pipe joint that can be engaged with a pipe without a tool and can be disengaged with a jig.SELECTED DRAWING: Figure 12
Patent JP-2023042752-A (JP)
Title: electric power steering device
Inventor: YOSHIDA OSAMU
IPC: B62D3/12
Filed: 2021-09-15
Abstract: To provide an electric power steering device capable of improving steering feeling by suppressing steering effort fluctuations.SOLUTION: An electric power steering device includes: a rack bar having a first rack tooth and a second rack tooth and transmitting steering force to a steering wheel by moving in a lengthwise direction; a first pinion shaft having a first pinion tooth engaging with the first rack tooth and connected with a steering shaft connected with a steering wheel; and a second pinion shaft having a second pinion tooth engaging with the second rack tooth and rotated by an electric motor. When the steering shaft is at a central position in a rotatable range, one of the first pinion tooth and the second pinion tooth engages with the corresponding rack tooth of the first rack tooth and the second rack tooth near a tooth tip, and the other of the first pinion tooth and the second pinion tooth engages with the corresponding rack tooth of the first rack tooth and the second rack tooth near a dedendum.SELECTED DRAWING: Figure 1
Patent JP-2023043209-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2021-09-16
Abstract: To provide a game machine which has been improved in initialization of storage contents of data storage means.SOLUTION: When a game machine is controlled to a setting change state in a state that specific operation means different from setting operation means is not operated and the setting operation means is operated, a first storage region of the first storage region and the second storage region is initialized. When the game machine is controlled to the setting change state in a state that the specific operation means and the setting operation means are operated, the first storage region and the second storage region are initialized. When the game machine is controlled to the setting change state after being controlled to an error state, the first storage region and the second storage region are initialized both when the game machine is controlled to the setting change state in a state that the specific operation means is not operated and the setting operation means is operated, and when the game machine is controlled to the setting change state in a state that the specific operation means is operated, and the setting operation means is operated.SELECTED DRAWING: Figure 44
Patent JP-2023044822-A (JP)
Title: Spray agent for skin or hair, beauty therapeutic method, and spray device
Inventor: HIRANO AKIRA
IPC: A61H33/12
Filed: 2021-09-21
Abstract: To improve more properly permeability of an active ingredient, when spraying a spray agent to skin or hair.SOLUTION: A beauty therapeutic method includes a spray step for spraying an atomization drug formed by atomizing a drug containing a prescribed active ingredient, and fine water with a particle size of 50 nanometers or less, toward skin or hair. Thus, sprayed fine water enters the skin or the hair to contribute to maintaining of moisture, and simultaneously permeability of the active ingredient can be improved, since permeation is promoted by forming a route along which the active ingredient is permeated.SELECTED DRAWING: Figure 4
Patent JP-2023046587-A (JP)
Title: Notification device, notification method and program
Inventor: MATSUMOTO YOSUKE
IPC: G06Q50/10
Filed: 2021-09-24
Abstract: To provide a notification device, method and program increasing a benefit received by a user when using a service.SOLUTION: A notification device 1 includes: an acquisition part 132 for acquiring from an external device, asset balance history information representing a user's asset or income/expenditure history corresponding to financial service user identification information; an extraction part 133 for extracting from the asset income/expenditure history information, fee payment history information representing a payment history of a service usage fee corresponding to the user individual identification information; a specification part 134 for specifying a first payment method by which the user pays the service usage fee; and a notification part 135 comparing magnitude of a benefit to be received by the user when paying the usage fee by the first payment method out of a plurality of payment methods for paying the service usage fee, with magnitude of a benefit to be received by the user when paying the usage fee by a second payment method different from the first payment method, and when the second payment method has a larger benefit for the user compared with the first payment method, notifying the user of the second payment method.SELECTED DRAWING: Figure 2
Patent JP-2023046692-A (JP)
Title: Protection device
Inventor: YAMAOKA TOSHIKAZU
IPC: H01H37/54
Filed: 2021-09-24
Abstract: To provide a protection device having a new mechanism.SOLUTION: A protection device has a movable arm (12), a fixed terminal (14), a bimetal member (16), and a casing (18) for accommodating them. The bimetal member (16) is located one of above and below the movable arm (12). One end (36) of the bimetal member (16) exerts force on one end (34) of the movable arm (12), whereby the one end (34) of the movable arm and the fixed terminal (14) are held in a contact state.SELECTED DRAWING: Figure 1
Patent JP-2023046983-A (JP)
Title: engine device
Inventor: HASHIZUME KATSUSHI
IPC: F02D41/38
Filed: 2021-09-24
Abstract: To more appropriately diagnose a degree of deterioration of a fuel pump.SOLUTION: An engine device includes: an engine having a cylinder inner injection valve for injecting fuel into a cylinder; a fuel supply device that has a low-pressure pump pressurizing and supplying fuel from a fuel tank to a low-pressure supply pipe and a high-pressure pump pressurizing and supplying fuel in the low-pressure supply pipe to a high-pressure supply pipe to which the cylinder inner injection valve is connected; a fuel pressure detection sensor detecting fuel pressure in the high-pressure supply pipe; and a control device controlling the engine and the fuel supply device. The control device diagnoses a degree of deterioration of the low-pressure pump on the basis of the fact that the fuel pressure detected by the fuel pressure detection sensor is lower than predetermined fuel pressure when a predetermined condition where a temperature around the fuel pressure detection sensor is not raised is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2023047562-A (JP)
Title: Toner, toner cartridge, and image forming apparatus
Inventor: KAWAGUCHI HIROSHI
IPC: G03G9/097
Filed: 2021-09-27
Abstract: To provide a toner that is excellent in low temperature fixability, excellent in storage life in a high temperature environment even when re-used, and maintains a sufficient electrification amount, a toner cartridge storing the toner, and an image forming apparatus.SOLUTION: A toner of an embodiment has a toner base particle and an external additive. The toner base particle includes a crystalline polyester resin, and a specific ester wax. The external additive includes silica A having a D50 of 10 to 14 nm and monodispersed silica B having a D50 of 90 to 150 nm. The following conditions are satisfied. A content of silica A: 0.1 to 0.8 pts.mass based on 100 pts.mass of the toner base particles. A content of silica B: 0.3 to 1.2 pts.mass based on 100 pts.mass of the toner base particles. A ratio (content of silica B/content of silica A): 1.0 to 5.0. A residual ratio X of silica A: 70% or more. A residual ratio Y of silica B: 30% or more. A ratio (residual ratio X/residual ratio Y): 1.0 to 3.0.SELECTED DRAWING: None
Patent JP-2023048751-A (JP)
Title: Toilet device
Inventor: HATA HIROKI
IPC: A47K13/10
Filed: 2021-09-28
Abstract: To provide a toilet device that can reduce frictional resistance in a spring of an electric opening/closing unit.SOLUTION: A toilet device comprises an electric opening/closing unit capable of opening/closing at least one of a toilet seat or a toilet lid. The electric opening/closing unit comprises: a case; a motor housed in the case; an output shaft of which at least a portion protrudes from the case, and for outputting rotation of the motor to one of the toilet seat and the toilet lid; a transmission mechanism housed in the case, and for transmitting the rotation of the motor to the output shaft; and a spring housed in the case, including a coil part in which a wire rod is helically wound, and for biasing the output shaft in a rotation direction of the output shaft. The transmission mechanism comprises an engagement part engaged with the spring. The engagement part is engaged with an end part of the spring on the side of the transmission mechanism, regulates movement of the end part in a circumferential direction of the spring, and regulates movement in a radial direction of the spring.SELECTED DRAWING: Figure 8
Patent JP-2022020630-A (JP)
Title: Method and apparatus for encoding/decoding image
IPC: H04N19/593
Filed: 2021-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image encoding/decoding method, with which intra prediction efficiency can be improved by performing intra prediction with use of a plurality of reference pixel lines. 
     SOLUTION: An image decoding method includes a step of selecting at least one reference pixel line from among a plurality of reference pixel lines. The plurality of reference pixel lines is included in the same image as a current block to be decoded through intra prediction. The method further includes the steps of deriving an intra prediction mode of the current block, and generating a prediction block of the current block on the basis of, the at least one reference pixel line and the intra prediction mode of the current block, the intra prediction being executed for each of one or two or more sub blocks included in the current block. 
     SELECTED DRAWING: Figure 14 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023049497-A (JP)
Title: Solder particle manufacturing method, solder particle and conductive composition
Inventor: YAMAGUCHI SARI
IPC: B23K35/40
Filed: 2021-09-29
Abstract: To provide a solder particle manufacturing method that can prevent adhesion of solder particles on a screening surface at the time of classification with use of a swirling airflow type sieving machine and can achieve high productivity by improvement of yield, and solder particles which can avoid short circuit risk and a conductive composition containing the solder particles.SOLUTION: A solder particle manufacturing method includes: a hardening process in which solder particles are hardened so that hardness K value at the time of 70% compression deformation becomes 850 N/mm2 or more and 1,500 N/mm2 or less; and a classification process in which air flow is compulsorily generated by a classifier, and the solder particles after hardening are classified.SELECTED DRAWING: None
Patent JP-2023049936-A (JP)
Title: steering system
Inventor: EDAMOTO SHOMA
IPC: B62D1/181
Filed: 2021-09-29
Abstract: To suppress a sense of discomfort of a driver due to transition operation of the mode of a steering device.SOLUTION: A steering system 100 includes a steering device 110 capable of being shifted between a steering mode and a non-steering mode positioned farther than the steering mode and a transition control device 120 for controlling the transition operation. In the steering system 100, the transition control device 120 includes a behavior acquisition unit 122 for acquiring behavior information based on the behavior of a driver D, a state determination unit 123 for determining a state of the driver based on the behavior information, and a change unit 124 for changing at least one of transition speed and transition start timing between the steering mode and the non-steering mode of the steering device based on the result of the state determination unit 123.SELECTED DRAWING: Figure 1
Patent JP-2023051392-A (JP)
Title: Blur correction device, imaging device, blur correction method, and blur correction program
Inventor: KURIBAYASHI KOSUKE
IPC: H04N23/50
Filed: 2021-09-30
Abstract: To provide a blur correction device, a blur correction method, and a blur correction program.SOLUTION: A digital camera 1 includes a vibration detector 17, an imaging element shift mechanism 13 that corrects blurring of an image captured by the imaging element 12, and a system control unit 18, and the system control unit 18 performs first control to drive the imaging element shift mechanism 13 on the basis of the vibration information output from the vibration detector 17, and predicts vibration information (angular velocity V2a) output from the vibration detector 17 at the timing when the first state ends when determining that the first state is established on the basis of the vibration information.SELECTED DRAWING: Figure 1
Patent JP-2022001649-A (JP)
Title: Adhesion composition
Inventor: TSUBOI TAKUMA
IPC: C09J201/00
Filed: 2021-10-01
Abstract: To provide an adhesion composition that contains a water-insoluble resin and has excellent adhesiveness.SOLUTION: Provided is an adhesion composition that contains a water-insoluble resin and a fine cellulose fiber composite in which a modifying group is bonded to a carboxy group-containing fine cellulose fiber, and in which the ratio of the fine cellulose fiber (converted amount) is 1.5 pts.mass or more and 50 pts.mass or less for 100 pts.mass of the water-insoluble resin.SELECTED DRAWING: None
Patent JP-2023054404-A (JP)
Title: Transport apparatus and transport method
Inventor: HIROYA KIYOSHI
IPC: B65B43/46
Filed: 2021-10-04
Abstract: To provide a transport apparatus and a transport method that can variably adjust a pitch of flexible packaging materials, and improve a transport performance of the flexible packaging materials fully using a space required for installation of the apparatus for transport.SOLUTION: A transport apparatus that transports packaging materials by moving movable elements includes: a transport path that forms a closed path; and the plurality of movable elements that support a gripper capable of gripping the packaging materials and circulate in the transport path. The transport path is disposed with an inner area of the closed path standing up against an installation area where the transport apparatus is installed.SELECTED DRAWING: Figure 1
Patent JP-2023054433-A (JP)
Title: Image forming device and sheet conveyance device
Inventor: FUJII RYOSUKE
IPC: G03G21/00
Filed: 2021-10-04
Abstract: To provide an image forming device capable of suppressing twisting of a sheet between a transfer part and a fixing part.SOLUTION: An image forming device 1 includes: a transfer part for transferring an image onto a sheet; a fixing part for fixing the image to the sheet; a first detection section for detecting a first curve amount which is a curve amount of the sheet at the transfer part; a second detection section for detecting a second curve amount which is a curve amount of the sheet at the fixing part; a curve correction mechanism for correcting the curve of the sheet at the fixing part; and a control section for controlling the curve correction mechanism based on the first curve amount and the second curve amount.SELECTED DRAWING: Figure 6
Patent JP-2023054978-A (JP)
Title: Lamination coil component
Inventor: SHIGA YUTO
IPC: H01F27/29
Filed: 2021-10-05
Abstract: To provide a lamination coil component which suppresses a characteristic deterioration.SOLUTION: A lamination coil component 1 comprises: an element 2; a coil 7; and external electrodes 3 and 4. The element 2 includes: a main surface 2a; side surfaces 2b and 2c which are opposite each other in a first direction D1; and a pair of end surfaces 2d and 2e which is opposite each other in a second direction. The external electrodes 3 and 4 are electrically connected to the coil 7. The coil 7 includes a plurality of coil conductors 71 to 77 which is arranged to the first direction D1. The external electrodes 3 and 4 include a plurality of electrode conductors 31 to 35 and 41 to 45 which are arranged to the first direction D1. The plurality of coil conductors 72 to 76 of the plurality of coil conductors 71 to 77 is positioned in the layer similar to the plurality of electrode conductors 31 to 35 and 41 to 45. The coil conductor 71 is not positioned in the layer similar to any one of the plurality of electrode conductors 31 to 35 and 41 to 45. The coil conductor 77 is not positioned in the layer similar to any one of the plurality of electrode conductors 31 to 35 and 41 to 45.SELECTED DRAWING: Figure 4
Patent JP-2023054992-A (JP)
Title: Component mounting device and component mounting method
Inventor: SANO TAKAHIRO
IPC: H05K13/04
Filed: 2021-10-05
Abstract: To suppress deterioration of productivity of a component mounting device.SOLUTION: A component mounting device comprises: a robot manipulator; a projection device that irradiates a stripe pattern to a lead component in a state where a body is held by a robot hand; an imaging device for performing an imaging; an arithmetic device that performs an imaging processing of imaging data; and a control device of the robot manipulator so that a lead of the lead component is inserted into a hole of the substrate on the basis of an imaging processing result of the arithmetic device. The arithmetic device includes: a three-dimentional image generation part that performs an arithmetic processing of the image data of the lead component on the basis of a phase shift method, and generates three-dimentional image data; a three-dimentional point group conversion part that converts the three-dimentional image data into the three-dimentional point group data; a segmentation part that segments the three-dimentional point group data and extracts lead point group data indicating a three-dimentional formation of a front surface of the lead from the three-dimentional point group data; and a lead state calculation part that analyzes a main component of the lead point group data and calculates the three-dimentional data of the lead.SELECTED DRAWING: Figure 8