baber/WOPTO huggingface dataset:
Patent JP-2021047260-A (JP)
Title: Image forming unit and image forming apparatus
Inventor: SHIMIZU HIROKI
IPC: G03G15/08
Filed: 2019-09-17
Abstract: To provide a technology that accurately measures the amount of toner remaining in a process cartridge.SOLUTION: An image forming unit is used which comprises: a photosensitive unit that has an image carrier; a developing unit that has a developer carrier and a container capable of storing a developer; a rotation shaft that rotatably joins the developing unit to the photosensitive unit; and a detection unit that detects a variation or an amount according to the amount of a developer stored in the developing unit. The developing unit rotates around the rotation shaft to take a developing position to supply a developer from the developer carrier to the image carrier and a separation position where the developer carrier is separated from the image carrier. When the developing unit is at the separation position, the detection unit regulates the rotation of the developing unit to receive a force from the developing unit, and as the remaining amount of toner is reduced, the distance between the position of the center of gravity of the developing unit and the rotation shaft is increased.SELECTED DRAWING: Figure 1B
Patent JP-2021048027-A (JP)
Title: relay
Inventor: Harimochi Hiroyuki
IPC: H01H50/02
Filed: 2019-09-18
Abstract: To provide a relay which can be downsized while securing a tool clearance when fixing a mounting part of the relay to another member.SOLUTION: A relay includes a housing, a first fixed terminal and a second fixed terminal. The housing includes: a first mounting part which includes a first penetration hole penetrating in a first direction; and a second mounting part which includes a second penetration hole penetrating in the first direction and is disposed while being separated from the first mounting part in a second direction orthogonal with the first direction and displaced to one side in a third direction orthogonal to the first direction and the second direction with respect to the first mounting part. The first fixed terminal includes a first fastening part in which a first screw insertion hole is provided in the first direction and which is exposed outside from the housing at one side in the third direction more than the first mounting part. The second fixed terminal includes a second fastening part in which a second screw insertion hole is provided in the first direction and which is exposed outside from the housing at the other side in the third direction more than the second mounting part and disposed while being displaced to the other side in the third direction with respect to the first fastening part.SELECTED DRAWING: Figure 2
Patent JP-2021048498-A (JP)
Title: Communication system, communication method, and communication program
Inventor: YAMAMOTO KOKI
IPC: H04N7/15
Filed: 2019-09-19
Abstract: To provide a communication system that allows a customer to communicate with a user such as one seller at the same time using different customer terminals.SOLUTION: A communication system 1 includes a customer terminal 2 used on a customer side, a user terminal 3 used on a user side, and a server device 4, and enables communication between the user terminal 3 and multiple customer terminals 2 via a browser. The user terminal 3 accepts issuance of identification information for communicating with the customer, and the server device 4 issues the identification information. Then, the identification information is displayed on the user terminal 3, the identification information is transmitted to the customer by telephone, and then the identification information is input from the customer terminal 2. Then, the server device 4 searches for a dialogue area corresponding to the identification information, permits entry into the dialogue area, and enables communication between the customer and the user by video or conversation.SELECTED DRAWING: Figure 6
Patent JP-2020166812-A (JP)
Title: Recording controlling device, recording controlling method and program
Inventor: TANIYAMA HIROSHI
IPC: H04N5/232
Filed: 2019-09-20
Abstract: To provide a recording controlling device, a recording controlling method and a program, improved in security.SOLUTION: A recording device 1 according to the present invention includes: an image data acquisition unit 101 that acquires image data captured by a camera 10 that images the periphery of a vehicle; an event detection unit 108 that detects an event for the vehicle; a user change determination unit 110 that determines a change in a user of the vehicle; and a recording controlling unit 104 that allows a recording unit 20 to record the image data acquired by the image data acquisition unit 101, when the event detection unit 108 detects the event, allows the recording unit 20 to store image data corresponding to the event as event recording data, and allows the recording unit 20 to delete the image data recorded in the recording unit when the user change determination unit 110 determines a change in the user of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021051402-A (JP)
Title: Program and information processing system
Inventor: MASUMITSU MASARU
IPC: G06F16/17
Filed: 2019-09-21
Abstract: To remove a character string that may cause a malfunction while retaining information indicating that it is the character string, in relation to the character string that may cause the malfunction in an information processing device.SOLUTION: An information processing device is caused to execute the processes of: when converting a character string stored in a field of a database to a numerical value, based on at least one of the positions, the numbers, and the types of A-characters (character strings that may be used as digit separators), B-characters (character strings that may be used as decimal points), AA-characters (character strings that are the A-characters and not the B-characters), AB-characters (character strings that are the A-characters and the B-characters), BB-characters (character strings that are the B-characters and not the A-characters), identifying which B-character is the decimal point; and based on the identification, converting the character string into a numerical value.SELECTED DRAWING: Figure 19
Patent JP-2021049197-A (JP)
Title: Refill inner tray
Inventor: KOBASHI YOSHIHIKO
IPC: A45D40/00
Filed: 2019-09-25
Abstract: To provide a refill inner tray for enabling an easy exchange of a formed cosmetic such as a lip stick to be stored in a container main body.SOLUTION: In a refill inner tray 1, an engagement piece 2 to be elastically deformable in an inner direction is arranged on an outer side surface of an inner tray for holding a lower end of a formed cosmetic 5. A first engagement projection 3 and a second engagement projection 4 are arranged at different height positions on an outer side surface of the engagement piece.SELECTED DRAWING: Figure 1
Patent JP-2021052122-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAWAGOE Yu
IPC: G01R31/28
Filed: 2019-09-26
Abstract: To easily check abnormality in internal voltage supplied to an internal circuit of a semiconductor integrated circuit device during a burn-in test.SOLUTION: One aspect of the present invention includes: an internal step-down power supply 3 that uses an external voltage Vi as an input to generate an internal step-down power supply voltage Vd and supply it to an internal circuit 4; an abnormality detection circuit 5 that compares a voltage value or current value based on the internal step-down power supply voltage Vd output from the internal step-down power supply 3 with a reference value to detect abnormality in the internal step-down power supply 3; and a communication terminal 2 that outputs a detection result of the abnormality detection circuit 5 to the outside.SELECTED DRAWING: Figure 4
Patent JP-2021049261-A (JP)
Title: Ophthalmologic tweezers
Inventor: TAZAWA YOSHIYUKI
IPC: A61F9/007
Filed: 2019-09-26
Abstract: To provide ophthalmologic tweezers configured that, when grippers are closed, tip end sides are not opened, while gripping surfaces come into surface contact with each other.SOLUTION: Ophthalmologic tweezers 10 comprise a tube body 21, neck parts, slit forming parts 23, and grippers 24, wherein gripping surfaces 24a of the grippers come into surface contact with each other when the tube body is slid to store the neck part in a tube body lumen, and a slit 25 is formed between the slit forming parts. The ophthalmologic tweezers include a substantially S-shaped part from the neck parts to the slit forming parts, wherein the substantially S-shaped part includes a first curved portion whose central axis 21a side of the tube body is projecting, and a second curved portion 22b whose central axis side is recessed. The slit forming parts have the thickness thicker than that of the second curved portion, the slit sides thereof are continuously connected on the same plane at connecting positions of the second curved portion and the slit forming parts, and have steps 23a on the outside. In a state where the gripping surfaces come into surface contact with each other, a distance from the central axis to outer edges of the neck parts at an end face position of the tube body is smaller than the radius of the lumen and larger than a distance obtained by subtracting the thickness of the steps from the radius of the lumen.SELECTED DRAWING: Figure 4
Patent JP-2021057680-A (JP)
Title: Information terminal, communication system, intercom system
Inventor: SASAKI TAKAYUKI
IPC: H04M9/00
Filed: 2019-09-27
Abstract: To provide a technique capable of suppressing the increase in the transmission band while improving the reliability of the transmission of information in the situation where information is transmitted to multiple communication units.SOLUTION: A house information panel 400 is installable in a facility. A first communication unit 450 communicates with an entrance unit 200 and receives a piece of first information from the entrance unit 200. A second communication unit 460 communicates with multiple communication units, and when transmitting a piece of second information based on the first information, transmits the second information before the communication unit included in a second group out of multiple communication units to a communication unit included in a first group out of the multiple communication units. The control unit 440 controls the second communication unit 460.SELECTED DRAWING: Figure 2
Patent JP-2021055781-A (JP)
Title: Vehicle driving device
Inventor: MIZUTANI TOSHIHISA
IPC: F16H48/10
Filed: 2019-09-30
Abstract: To realize a technology that enables reduction of the number of bearings while properly securing support accuracy of a rotor shaft and a transmission shaft in a case that a first gear disposed coaxially with the rotor shaft is provided at the transmission shaft different from the rotor shaft.SOLUTION: A first connection part 20A for connecting a rotor shaft 13A to a transmission shaft 14A is formed on an inner peripheral surface of the rotor shaft 13A, and a second connection part 20B for connecting the transmission shaft 14A to the rotor shaft 13A is formed on outer peripheral surface of a portion, which is located at the second side L2 in an axial direction relative to a first gear 4A, of the transmission shaft 14A. The second connection part 20B engages with the first connection part 20A in a circumferential direction C and contacts with the first connection part 20A from the first side L1 in the axial direction and the inner side in a radial direction R.SELECTED DRAWING: Figure 3
Patent JP-2021058067-A (JP)
Title: Cutoff structure of wire terminal splice unit and cutoff method for wire terminal splice unit
Inventor: YAMAMOTO MASAYUKI
IPC: H01B13/32
Filed: 2019-10-02
Abstract: To provide a cutoff structure of a wire terminal splice unit and a cutoff method for a wire terminal splice unit, which can improve workability and reduce cost when performing cutoff between element wires of the wire terminal splice unit.SOLUTION: A cutoff structure 10A of the wire terminal splice unit includes: a wire terminal splice unit 14 which is formed to join the tips of a plurality of wires 11 from which insulation coating 12 is removed; a cap 20 of a synthetic resin with a bottomed cylindrical which covers the wire terminal splice unit 14 and the vicinity thereof; and a photo-curing resin layer 31 which, in the cap 20, blocks and fixes a space between the wire terminal splice unit 14 and the vicinity thereof and the cap 20. The cap 20 has a sealing member 22 which tightly seals the cap 20 in a state that the photo-curing resin 30 is injected beforehand into the cap 20. The sealing member 22 is removed after the photo-curing resin 30 in the cap 20 is hardened.SELECTED DRAWING: Figure 9
Patent JP-2019217389-A (JP)
Title: Image generation apparatus, image generation method, and program
Inventor: OISHI SATORU
IPC: A61B3/10
Filed: 2019-10-02
Abstract: To highly accurately create an image of a blood vessel.SOLUTION: An image generation apparatus includes: acquisition means for acquiring a plurality of tomographic data each representing a section at a substantially same portion of a subject; calculation means for calculating a motion contrast value on the basis of the plurality of tomographic data and a comparison result between a representative value of the plurality of tomographic data representing signal intensity and a threshold; a generation means for generating a motion contrast image on the basis of the motion contrast value; and change means for changing the threshold.SELECTED DRAWING: Figure 1
Patent JP-2021058287-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-10-03
Abstract: To provide a game machine capable of inhibiting game control from being complicated.SOLUTION: A game machine is equipped with game control means for controlling progress of a game. The game control means includes: calculation means for executing a program for controlling the progress of a game; input information storage means capable of storing input information; and input information determination means for determining an input pattern on the basis of input information determination data corresponding to the input information. The input information determination data includes information that can specify the input information storage means indicating a region where the input information is stored, and information for determining a pattern of the input information. The input information determination means acquires the input information from the input information storage means, and determines a pattern of the acquired input information.SELECTED DRAWING: Figure 1
Patent JP-2021060788-A (JP)
Title: Job management device
Inventor: HARADA YOSHIYUKI
IPC: B41J29/38
Filed: 2019-10-07
Abstract: To provide a job management device capable of predicting characteristics of an image formation device and a loss due to an operation performed by an operator on the image formation device and outputting warning according to a prediction result before instructing the image formation device to execute a print job.SOLUTION: A job management device includes: a job information acquisition unit that acquires job information including information related to printing work executed in an image formation device and operator information related to an operator who sets the image formation device; a failure information storage unit that stores failure information about failure in the printing work of the image formation device and setting work of the operator; a loss prediction unit that predicts, based on the job information acquired by the job information acquisition unit and the failure information stored in the failure information storage unit, a loss related to execution of the job information in the image formation device; and a notification unit that provides a notification of warning information based on the loss predicted by the loss prediction unit.SELECTED DRAWING: Figure 2
Patent JP-2021059442-A (JP)
Title: Hoisting machine, hoisting machine system, hoisted load mass estimation device, and hoisted load mass estimation method
Inventor: KANAYAMA YUKI
IPC: B66C13/16
Filed: 2019-10-09
Abstract: To estimate the mass of a hoisted load of a hoisting machine highly accurately.SOLUTION: A hoisting machine for moving a hoisted load in the vertical direction, includes an operation information acquisition unit for acquiring operation information of the hoisting machine and a hoisted load mass estimation unit for estimating the mass of a hoisted load of the hoisting machine from the operation information acquired by the operation information acquisition unit. The hoisted load mass estimation unit estimates the mass of the hoisted load according to a hoisted load mass estimation formula learned in advance by using data associated with the operation information and the mass of the hoisted load. Accordingly, it is possible to estimate the mass of the hoisted load reflecting behavior in the real world that cannot be modeled by the model-based method so that the mass of the hoisted load of the hoisting machine can be estimated highly accurately.SELECTED DRAWING: Figure 2
Patent JP-2020079586-A (JP)
Title: Method and controller for controlling charge level of storage part of catalyst for exhaust gas component at coasting
Inventor: MARTIN KNOPP
IPC: F01N3/24
Filed: 2019-10-09
Abstract: To control a charge of an exhaust gas component storage part of a catalyst in an exhaust gas of an internal combustion engine.SOLUTION: In a method for controlling a charge of an exhaust gas component storage part of a catalyst (26) in an exhaust gas of an internal combustion engine, an actual charge level of the gas component storage part is decided by a first path model (100), and a fundamental lambda target value (BLSW) for first control circuits (22, 32, 128, 130 and 132) is set by second control circuits (22, 32, 100, 122, 124, 126, 128 and 132). In the method, an initial value of the fundamental lambda target value is converted to a virtual charge level by a second path model (100') which is the same as the first path model (100), the virtual charge level is compared with a target value for a charge level which is outputted by target value generators (118, 120), and the fundamental lambda target value is repeatedly changed according to a comparison result.SELECTED DRAWING: Figure 3
Patent JP-2021068768-A (JP)
Title: Jig for chip-shaped electronic component
Inventor: TANAKA YUTA
IPC: H01G13/00
Filed: 2019-10-19
Abstract: To make it possible to immediately visually distinguish between different specifications in a jig for a chip-shaped electronic component, which is composed of a plurality of X-direction linear members and a plurality of Y-direction linear members and includes a plurality of chip storage sections.SOLUTION: Coloring is applied to a Y-direction linear member Y6 appearing on a second main surface 32, which is a lower side of a jig 11 for a chip-shaped electronic component. This coloring causes a part of the appearance of the jig 11 for the chip-shaped electronic component to have a peculiar feature that differs from the rest of the appearance. Therefore, by making this unique feature different, jigs for chip-shaped electronic components with different specifications can be immediately distinguished from each other by visual inspection.SELECTED DRAWING: Figure 3
Patent JP-2020030843-A (JP)
Title: Video generating device, method thereof, and program
Inventor: KAWABE TAKAHIRO
IPC: G09G5/00
Filed: 2019-10-29
Abstract: To make viewers perceive as if an object is being moved using patterns of the object.SOLUTION: A video generating device disclosed herein is configured to perform steps of: acquiring a still image from an input video; for frames of the input video, subtracting a single brightness static component obtained from the still image from a brightness component of each frame to derive a brightness motion component; and generating a second video with only the brightness motion component derived for the frames of the video.SELECTED DRAWING: Figure 15
Patent JP-2021070595-A (JP)
Title: Dielectric composition and electronic component
Inventor: IGUCHI TOSHIHIRO
IPC: H01G4/30
Filed: 2019-10-29
Abstract: To provide a dielectric composition with high density and high strength.SOLUTION: The dielectric composition includes a main phase, and at least one of a Ba-RE-Si-O segregated phase and a Ba-RE-Si-Ti-O segregated phase. The main phase comprises as a main component a compound represented by ABO3, where A includes at least one selected from barium and calcium and B includes at least one selected from titanium and zirconium. RE represents a rare-earth element. The Ba-RE-Si-O segregated phase substantially consists of a Ba-RE-Si-O based compound, and the Ba-RE-Si-Ti-O segregated phase substantially consists of a Ba-RE-Si-Ti-O based compound.SELECTED DRAWING: Figure 1A
Patent JP-2021071069-A (JP)
Title: Liquid pump and rankine cycle device
Inventor: IIDA NOBORU
IPC: F04B53/00
Filed: 2019-10-30
Abstract: To provide a liquid pump which suppresses gasification caused by the decompression of a liquid working fluid in a bearing space being a clearance between a bearing and a shaft, prevents the solid contact of the bearing and the shaft, and thereby improves reliability, and a Rankine cycle device.SOLUTION: A liquid pump 100 can reserve a liquid working fluid whose pressure is equal to that of a high-pressure space 137 in storage spaces 112, 128 by forming the storage spaces 112, 128 which communicate with the high-pressure space 137 in a bearing space, and thereby suppresses gasification caused by the decompression of the liquid working fluid in a minute space in the bearing space. There is also provided a Rankine cycle device using the liquid pump.SELECTED DRAWING: Figure 1
Patent JP-2021072193-A (JP)
Title: Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
Inventor: GOTO NATSUMI
IPC: H01M4/525
Filed: 2019-10-30
Abstract: To provide a positive electrode active material having a high energy density which contains a lithium transition metal composite oxide having a high Ni content, and contributes to an improvement in heat resistance while maintaining excellent rate characteristics of a non-aqueous electrolyte secondary battery.SOLUTION: A positive electrode active material for a non-aqueous electrolyte secondary battery includes a lithium transition metal composite oxide containing nickel (Ni) of 80 mol% or more. Boron (B) is present at least on particle surfaces of the lithium transition metal composite oxide. In the lithium transition metal composite oxide, when particles each having a particle size larger than the volume-based 70% particle size (D70) are defined as first particles, and particles each having a particle size smaller than the volume-based 30% particle size (D30) are defined as second particles, the coverage of B on the surfaces of the second particles is larger by 5% or more than the coverage of B on the surfaces of the first particles.SELECTED DRAWING: Figure 1
Patent JP-2021075919-A (JP)
Title: Building member, stile and cover sheet
Inventor: HAMANO TSUTOMU
IPC: B32B7/022
Filed: 2019-11-11
Abstract: To provide a building member, while using an inexpensive and simple covering sheet in a manufacturing process, which is less likely to cause appearance defects due to floating or wrinkles of the sheet.SOLUTION: The building member is composed of a member having at least a first flat surface portion, a second flat surface portion and a corner portion formed from the two flat surface portions, and a covering sheet covering a region straddling the corner portions, with Garley rigidity of the covering sheet of 10 mgf or more, and a moisture permeability of 200 g/m2*24 h or less, to suppress appearance defects due to floating and wrinkles of the sheet while using an inexpensive and simple covering sheet in the manufacturing process.SELECTED DRAWING: Figure 1