baber/WOPTO huggingface dataset:
Patent JP-2021193803-A (JP)
Title: Manufacturing method of antenna device and manufacturing method of clock
Inventor: SANO TAKASHI
IPC: H01Q1/22
Filed: 2021-08-26
Abstract: To provide an antenna device capable of preventing deterioration of antenna characteristics and stabilizing antenna characteristics, and a clock equipped with the antenna device.SOLUTION: An antenna device includes: a case body 2 made of a synthetic resin; a metal exterior antenna member 3 provided on the upper part of the case body 2 to receive radio waves; a sensor unit 10 provided on the side of the case body 2; and a sensor cover 17 which is a protective connection member that protects the sensor unit 10 and is connected to the exterior antenna member 3 by strengthening the capacitive coupling. Therefore, since the sensor cover 17 is connected to the exterior antenna member 3 with an increased capacitive coupling, even when the sensor cover 17 is arranged close to the exterior antenna member 3, the influence of the sensor unit 10 on the reception of radio waves by the exterior antenna member 3 can be suppressed, thereby preventing the deterioration in antenna characteristics and stabilizing the antenna characteristics.SELECTED DRAWING: Figure 2
Patent JP-2023032736-A (JP)
Title: Object detection device, and object detection method
Inventor: TANAKA HIDENORI
IPC: G01S15/89
Filed: 2021-08-27
Abstract: To provide an object detection device and an object detection method which can specify whether or not an object existing in the surroundings of a vehicle is a mobile object in a short time.SOLUTION: An object detection device 10 detects an object within ranges of detection areas Rfl, Rrl, Rfr, Rrr of a probing wave sensor 21 on the basis of detection results of the probing wave sensor 21 installed in an own vehicle Va as a "first object". The object detection device 10 detects the movement of a "second object" in target areas RL, RR on the basis of detection results of a periphery monitoring camera 22 which sequentially detects an object in the target areas RL, RR including the detection areas Rfl, Rrl, Rfr, Rrr of the probing wave sensor 21 as the "second object". Then, the object detection device 10 specifies the "first object" as a "moving object" when the movement of the "second object" is detected, and the "first object" is the same as the "second object".SELECTED DRAWING: Figure 1
Patent JP-2023033868-A (JP)
Title: Key system and user operation intention recognition method
Inventor: TAKAHASHI MASAKI
IPC: H04B1/3822
Filed: 2021-08-30
Abstract: To provide a key system and a user operation intention awareness method that can detect operation intention of a user without additional parts.SOLUTION: In a key system 3, an operation target 1 is provided with one or more antennas 17 for short-range wireless communication. The key system 3 authenticates a terminal 2 by short-range wireless communication between the terminal 2 and the antennas 17. The monitoring part 35 of the key system 3 monitors the output attenuation of radio wave when the radio wave is transmitted from the antennas 17 provided on a member 36 that the user touches while using the operation target 1. The control part 37 of the key system 3 operates the operation target 1 by determining intention of the user to operate the operation target 1 from changes in the output attenuation of the radio wave based on the monitoring result of the monitoring part 35 .SELECTED DRAWING: Figure 1
Patent JP-2023034690-A (JP)
Title: Wind tunnel current generating device
Inventor: ITOU YASUAKI
IPC: G01M9/04
Filed: 2021-08-31
Abstract: To provide a wind tunnel current generating device by which the air flow having the arbitrary distribution of wind speed and wind direction is changed over time and generated in a cross-section direction of a passage in the wind tunnel.SOLUTION: Disclosed is a wind tunnel current generating device which includes: a plurality of air flow adjusting parts for changing the direction and the flow speed of the air flow flowing from the upstream side toward the downstream side in a wind tunnel for generating the air flow in an object to be measured arranged on the downstream side of a passage; and a control part for individually controlling the plurality of air flow adjusting parts and generating the air flow changed over time and having the arbitrary distribution of wind speed and wind direction in a horizontal direction and a vertical direction in a cross section direction of the passage.SELECTED DRAWING: Figure 1
Patent JP-2022042998-A (JP)
Title: Cell sheet pieces, syringe containing cell sheet pieces, method for producing cell sheet pieces, and method for using the same
Inventor: SATO MASATO
IPC: A61P19/08
Filed: 2021-09-02
Abstract: To provide cell sheet pieces suitable for minimally invasive therapies.SOLUTION: The present invention provides cell sheet pieces formed from a culture of cells, which are capable of passing through a syringe needle. The invention also provides a method for producing small cell sheet pieces formed from cell cultures. The method comprises culturing cells on a surface of an instrument on which a stimulus-responsive polymer is immobilized and a subsection is formed to obtain the cell sheet pieces.SELECTED DRAWING: None
Patent JP-2023037324-A (JP)
Title: Liquid type lead storage battery
Inventor: WATANABE AKIHIRO
IPC: H01M4/56
Filed: 2021-09-03
Abstract: To provide a novel technology capable of improving a positive electrode use rate of a liquid type lead storage battery which has a positive electrode plate having a positive electrode mixture, including a positive electrode active substance, held on a current collector plate without spoiling durability of the positive electrode mixture.SOLUTION: A liquid type lead storage battery comprises a battery container 41 having a cell chamber, an electrode plate group 1 housed in the cell chamber, and an electrolyte injected into the cell chamber, and the electrolyte is diluted sulfuric acid. The electrode plate group has pluralities of positive electrodes 10 and negative electrodes 20 arranged alternately, and a separator arranged between the positive electrodes 10 and negative electrodes 20, wherein the positive electrode plates 10 have a positive electrode mixture, including positive electrode active substance, held on current collectors, and the positive electrode active substance includes tetragonal lead dioxide; and a c-axial lattice constant c and an a-axial lattice constant a of the tetragonal lead dioxide satisfy 0.6822≤c/a≤0.6830, and a lattice volume of the tetragonal lead dioxide is 83.25 Å3 to 83.38 Å3.SELECTED DRAWING: Figure 1
Patent JP-2021191461-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-09-07
Abstract: To provide a game machine capable of suitably executing a performance.SOLUTION: A performance display section and an opening/closing section which is installed in a near side of the performance display section to a game board so as to perform an opening/closing operation and configured that the performance display section may be exposed as it is opened are provided in opening/closing display means. A performance mode is at least set to a first mode and a second mode different from the first mode, by performance mode setting means. Opening/closing control means controls the opening/closing operation of the opening/closing section, and determination means determines whether or not the opening/closing section is at a specific open position which is the position that the opening/closing section can take and a part of the performance display section is exposed from an opening/closing member from when a closing operation of the opening/closing section starts to when it is completely closed. When the performance display section is set to the first mode, the performance display section is set to the second mode by performance mode setting means, on the basis of the determination that the opening/closing section is at a specific open position by the determination means.SELECTED DRAWING: Figure 1
Patent JP-2023042388-A (JP)
Title: Porcelain composition and winding type coil component
Inventor: SHIMAMURA ATSUSHI
IPC: H01F17/04
Filed: 2021-09-14
Abstract: To provide a porcelain component that has sufficient magnetic permeability, transverse strength, and toughness, and has a high cross point frequency.SOLUTION: A porcelain component contains Fe, Cu, Ni, Zn, Co, and Cr. When Fe, Cu, Ni, and Zn are converted into Fe2O3, CuO, NiO, and ZnO, respectively, and the total amount of the Fe2O3, the CuO, the NiO, and the ZnO is 100 pts.mol, the porcelain component contains Fe in an amount of 45.00 pts.mol or more and 49.70 pts.mol or less in terms of Fe2O3, Cu in an amount of 2.00 pts.mol or more and 8.00 pts.mol or less in terms of CuO, Ni in an amount of 19.40 pts.mol or more and 45.40 pts.mol or less in terms of NiO, and Zn in an amount of 1.00 pts.mol or more and 27.00 pts.mol or less in terms of ZnO. When Fe, Cu, Ni, and Zn are converted into Fe2O3, CuO, NiO, and ZnO, respectively, and the total amount of the Fe2O3, the CuO, the NiO, and the ZnO is 100 pts.mol, the porcelain component contains Co in an amount of 5 ppm or more and 100 ppm or less in terms of CoO, and Cr in an amount of 10 ppm or more and 400 ppm or less in terms of Cr2O3.SELECTED DRAWING: None
Patent JP-2023042809-A (JP)
Title: Information processing system, control device and information processing method
Inventor: HOSOMI KAZUMASA
IPC: G08G1/0968
Filed: 2021-09-15
Abstract: To provide an information processing system and control device capable of determining appropriate candidate routes based on tire regulation information.SOLUTION: An information processing system 1 includes: a tire identification information acquisition part 110 that acquires tire identification information for a tire 50 mounted on a vehicle 10; a candidate route determination part 250; and a notification part 160. The candidate route determination part 250 determines a candidate route based on tire category information based on the tire identification information, destination information, tire regulation information, and chain mounting location information. The notification part 160 gives the candidate route determined by the candidate route determination part 250.SELECTED DRAWING: Figure 1
Patent JP-2023044092-A (JP)
Title: Polishing composition, polishing method, and method for producing semiconductor substrate
Inventor: MAE RYOTA
IPC: C09K3/14
Filed: 2021-09-17
Abstract: To provide means capable of polishing an organic material at a high polishing speed and improving a ratio of the polishing speed for the organic material to a polishing speed for the material having a metal-nitrogen bond.SOLUTION: A polishing composition according to the present invention contains zirconia particles, a selectivity improver for improving a ratio of a polishing speed for an organic material (b) to a polishing speed for a material (a) having a metal-nitrogen bond, and a dispersing medium, wherein in a particle size distribution of the zirconia particles obtained by a laser diffraction/scattering method, a diameter (D50) of the particles when a cumulative volume of the particles from a fine particle side reaches 50% of a total volume of the particles is 5 nm or more and 150 nm or less, and a pH of the polishing composition is less than 7.SELECTED DRAWING: None
Patent JP-2023044875-A (JP)
Title: Water quality monitoring system
Inventor: KUDO SHOHEI
IPC: G01N21/17
Filed: 2021-09-21
Abstract: To provide non-contact water quality monitoring using images captured from a monitoring camera, and detect water quality anomalies with high accuracy by suppressing the effects of changes in a condition of the monitored object.SOLUTION: A water quality monitoring system includes an object detection model to recognize the water surface area from the captured image of the water quality monitoring target output from the monitoring camera, a water quality abnormality detection unit to determine water quality abnormality based on the recognized water surface area status, and a monitoring result output unit to output monitoring results. The monitoring result output part outputs the monitoring result. This enables non-contact water quality monitoring and accurate detection of water quality abnormalities even under the influence of changes in the state of the monitored object (water level fluctuations, changes in the angle of view of the monitoring camera, changes in the camera orientation, etc.).SELECTED DRAWING: Figure 1
Patent JP-2023047848-A (JP)
Title: Serial number printing device
Inventor: OZAWA MASAO
IPC: B41F33/00
Filed: 2021-09-27
Abstract: To provide a serial number printing device excellent in printing efficiency.SOLUTION: A serial number printing device 1 includes a number cylinder shaft 30 and a plurality of numbering device units 20... The plurality of numbering device units 20.. is arranged aligned in correspondence with each face of 4 columns×6 rows. In the plurality of numbering device units 20.., one of 24 letters of the alphabet except I and O is assigned to a symbol ring of a specific digit with one letter to each face. Specifically, (A,B,C,D,E,F) are arranged in a symbol ring of a specific digit of a first column respectively, (G,H,J,K,L,M) are arranged in a symbol ring of a specific digit of a second column respectively, (N,P,Q,R.S,T) are arranged in a symbol ring of a specific digit of a third column respectively, and (U,V,W,X.Y,Z) are arranged in a symbol ring of a specific digit of a fourth column respectively.SELECTED DRAWING: Figure 6
Patent JP-2023049668-A (JP)
Title: Image processing device, image processing method, recording device and program
Inventor: GOTO FUMITAKA
IPC: B41J2/01
Filed: 2021-09-29
Abstract: To provide a technique that enables a character/line drawing recorded with metallic colors to be visually recognized easily as metallic color image.SOLUTION: An image processing device generates recording data representing application and non-application of first ink and of second ink in each pixel so that the first ink containing metallic particles and the second ink containing color materials are applied to form a metallic color image, on the basis of image data. When forming an image having a narrow line width or an image having a narrow area, with respect to pixels forming the metallic color image, the image processing device generates recording data for controlling the application of the first ink and of the second ink so that a metallic film formation level which is a percentage of metallic particles fused to form a metallic film in a state where there is no color material around the metallic particles in the applied metallic particles becomes lower.SELECTED DRAWING: Figure 12
Patent JP-2023050217-A (JP)
Title: Analysis support program, analysis support method, and information processing apparatus
Inventor: MIYAMOTO SHINYA
IPC: G06F3/0484
Filed: 2021-09-30
Abstract: To reduce load on setting analysis conditions.SOLUTION: An information processing apparatus 101 stores, in a storage unit 110, first identification information for identifying colors for surfaces of a model designed using CAD. The information processing apparatus 101 accepts designation of colors to be set on the surfaces of the model designed using CAD. The information processing apparatus 101 refers to the storage unit 110 to identify second identification information for identifying the surface corresponding to the designated color in the model. The information processing apparatus 101 sets a predetermined analysis condition for the identified second identification information.SELECTED DRAWING: Figure 1
Patent JP-2023051550-A (JP)
Title: Excitation device
Inventor: TAMAZAWA KATSUTOSHI
IPC: G01M7/02
Filed: 2021-09-30
Abstract: To provide an excitation device that can hold a sliding shaft in parallel even if an applied load to an excitation object is gone and can perform stable excitation.SOLUTION: In an excitation device that has a sliding shaft for receiving a load by a placed object in one end and a static pressure bearing for slidably supporting the sliding shaft by a sliding body 24, and excites the placed object by movement of the sliding shaft in an axial direction, a first pipeline having a first orifice and a second pipeline having a second orifice for discharging each fluid to the outside from each first land part 32 on the front and rear outer sides of a section S in which a first recess and a second recess are lined up in an axial direction and from a second land 33 between the first recess and the second recess by forming the first and second multiple recesses in two positions separated in an axial direction on an inner peripheral surface 25 of the bearing body 24, and by supporting the sliding shaft through fluid by the multiple recesses, and the total of capillary coefficients of the first orifice is smaller than the total of capillary coefficients of the second orifice.SELECTED DRAWING: Figure 5
Patent JP-2023054587-A (JP)
Title: Cable and method for producing cable
Inventor: HARADA SHINTARO
IPC: H01B13/24
Filed: 2021-10-04
Abstract: To provide a cable that is impervious to water and also flexible and a method for producing a cable.SOLUTION: A cable 1 has a conductor 2, an insulator 4 that covers the periphery of the conductor, an impervious layer 8 that covers the periphery of the insulator 4, and a sheath layer 10a that covers the periphery of the impervious layer. Between the impervious layer and the sheath layer, there are a plurality of ribs 10b protruding from one of the impervious layer and the sheath layer to the other.SELECTED DRAWING: Figure 2
Patent JP-2023054700-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: FURUKI TEPPEI
IPC: G06Q30/0226
Filed: 2021-10-04
Abstract: To provide an information processing apparatus which can sufficiently improve convenience of a user, an information processing method, and a program.SOLUTION: An information processing apparatus includes: a settlement information acquisition unit which acquires settlement information in an electronic settlement service related to a purchase behavior in a real store; and an information providing unit which provides settlement result information indicating settlement past results in multiple real stores to a user terminal device, when a determination is made that a user of the electronic settlement service has not conducted electronic settlement in the real stores which are equal in number to or larger than a first threshold, out of the multiple real stores, on the basis of a history of the settlement information. in a case where a privilege is to be offered to the user terminal device of the user when a determination is made that the user of the electronic settlement service has conducted electronic settlement in the real stores which are equal in number to or larger than the first threshold, out of a predetermined number of real stores, on the basis of the history of the settlement information.SELECTED DRAWING: Figure 3
Patent JP-2023055032-A (JP)
Title: Card Special Fraud Prevention, Electronic Refugee Relief, Account Disclosure Prevention, and Special Fraud Prevention System
Inventor: YAMADA HIROTOSHI
IPC: G06Q20/40
Filed: 2021-10-05
Abstract: To provide a card special fraud prevention, electronic refugee relief, account disclosure prevention, and special fraud prevention system using a unique program capable of preventing damages from fraudulent cards and recovering defrauded cash cards.SOLUTION: An overall authentication configuration system comprises a program which: requires a main unit to be deactivated in order to secure a card and prevent further cash withdrawals by making it impossible to return an inserted card if a facial image of a customer using the card captured by a camera is not successfully authenticated with personal information contained in the inserted card and facial image data for facial authentication; and searches for a phone number from the personal information of the stolen card inserted, calls the searched phone number, and if the newly entered personal information that only the customer who visits a store can know is successfully authenticated with the authentication result of the camera facial image and the facial image data, allows the main unit to return the card returned from an insertion slot to the card owner.SELECTED DRAWING: Figure 1
Patent JP-2023056331-A (JP)
Title: Driving device
Inventor: MIURA TAKAHISA
IPC: B60L58/12
Filed: 2021-10-07
Abstract: To suppress inconvenience that is caused by unexpected excessive torque, which may be generated when charging an electric storage device with generated electric power obtained by driving a motor as a power generator in a state where an engine outputs power to a driving shaft, acting on the driving shaft.SOLUTION: A driving device comprises: an engine that outputs power to a driving shaft; a motor, connected to a crank shaft of the engine, which can generate electric power; an electric storage device that exchanges electric power with the motor; and a control device that controls the engine and the motor. The control device controls the engine and the motor so that required torque that is required in the driving shaft is outputted to the driving shaft, and target generated electric power, which is obtained by guarding generated electric power required based on an electric storage ratio of the electric storage device to an upper limit at an upper limit of power generation amounts based on a rotation speed of the driving shaft, is generated by the motor, so that the electric storage device is charged with the electric power.SELECTED DRAWING: Figure 2
Patent JP-2023057718-A (JP)
Title: Disease aggravation prediction system
Inventor: ASAI YOSHIYUKI
IPC: G16Y10/60
Filed: 2021-10-12
Abstract: To help predict, by machine learning, whether or not aggravation of a disease is present.SOLUTION: A method for generating a learning model for predicting aggravation according to the present invention generates a learning model for predicting whether or not aggravation of a disease a patient contracts is present. The method comprises: an information acquisition step S102 of acquiring analytic object patient information for each of a plurality of items obtained from a plurality of analytic object patients each having a disease contract history; a first learning step S103 of constructing a primary learning model, using the analytic object patient information as an explanatory variable, and presence or absence of the aggravation as an objective variable; a contribution acquisition step S104 of acquiring, in the primary learning model, contribution levels; a selection step S106 of selecting a plurality of specific items from the plurality of items on the basis of the contribution levels; and a second learning step S107 of constructing a secondary learning model serving as an aggravation prediction-purpose learning model using the analytic object patient information corresponding to the plurality of specific items as the explanatory variable, and the presence or absence of the aggravation as the objective variable.SELECTED DRAWING: Figure 6
Patent JP-2022023869-A (JP)
Title: Radiopacity polymer
IPC: C08F8/28
Filed: 2021-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an ideal vascular embolic bead provided with characteristics enabling efficient drug loading and elution so that a chemoembolic treatment can be monitored with certainty in addition to excellent radiopacity. 
     SOLUTION: Provided is a polyvinyl alcohol homo- or co-polymer having a 1,2-diol group or a 1,3-diol group acetalized with a radiopacity chemical species, and a radiopacity hydrogel, in particular, radiopacity hydrogel microsphere made of the polymer. 
     SELECTED DRAWING: None 
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