baber/WOPTO huggingface dataset:
Patent JP-2021077325-A (JP)
Title: Method for inspecting emission for notification
Inventor: JONAN TOMOHIRO
IPC: G08B29/12
Filed: 2020-04-21
Abstract: To provide resolution capable of simplifying and saving manpower of an emission inspection of emission means for notifying an event such as occurrence of a fire.SOLUTION: A system for performing an emission inspection is an inspection system 20 for inspecting an emission operation of emission means (an emission part 10a) which emits light according to a sensing signal from a predetermined sensor 1. The inspection system comprises: a sensor driver 25; emission detection means (a detection part 21); communication means (a communication part 22); and a portable user terminal 24. The sensor driver has a function for intentionally actuating the sensor by emitting a sensing object of the sensor 1. The emission detection means has a function for detecting an emission operation of the emission means. The communication means has a function for transmitting a detection result of the emission detection means to the portable user terminal to be held by a user via a network based on a detection signal from the emission detection means. The portable user terminal has a function for displaying the detection result to be transmitted from the emission detection means.SELECTED DRAWING: Figure 1
Patent JP-2021109080-A (JP)
Title: Apparatus for preventing power failure caused by kicking cable of personal computer host in office
Inventor: HE ZEFENG
IPC: H02G3/30
Filed: 2020-04-21
Abstract: To provide an apparatus for preventing power failure caused by kicking a cable of a personal computer host in an office.SOLUTION: The apparatus includes a personal computer table 10. A personal computer host 30 is provided at the lower side of the personal computer table. A power outlet 11 is fixed at the left side of a lower end face of the personal computer table. Three interfaces 29 connected with the personal computer host in an energizing manner are provided at the left side of the personal computer host. A wire 36 is fixed to the interfaces. A plug 12 inserted in the power outlet is fixed at the left end of the wire in the lower side. At the left side of the personal computer host, the present invention is simple in a structure and is convenient in operation. The connection between a power cable or mouse lines and the host is automatically protected by machine transmission, which avoids such a trouble as an employee kicks the power cable by foot unconsciously and has an adverse effect on user's work.SELECTED DRAWING: Figure 1
Patent JP-2021171696-A (JP)
Title: Purification apparatus and purification method
Inventor: YAMAUCHI TOKIKO
IPC: B09C1/08
Filed: 2020-04-24
Abstract: To provide a purification apparatus and a purification method that can shorten a purification treatment time and sustain ozone as a purification gas in groundwater.SOLUTION: The purification apparatus that purifies the groundwater by supplying an ozone gas to sparging wells in soil comprises: a raw material gas supply part that supplies a raw material of the ozone gas to an ozone generator; a flow channel switching part that switches a fluid flow channel; a maintaining body supply part that supplies an ozone generator with a maintaining body that suppresses autolysis of the ozone gas, and supplies the maintaining body to the sparging well via the flow channel switching part by sending the maintaining body to an outlet side of an ozone generator; and a control part that starts or stops generation of the ozone gas to open and close a valve of the flow channel switching part by transmitting command signals separately to the ozone generator, the flow channel switching part and the maintaining body supply part, and then separately controls an amount of the maintaining body supplied to the ozone generator and the sparging well.SELECTED DRAWING: Figure 1
Patent JP-2021177214-A (JP)
Title: Optical scanner, and method for adjusting optical scanner
Inventor: HORIGUCHI YUICHIRO
IPC: B81B3/00
Filed: 2020-05-08
Abstract: To obtain an optical scanner in which crosstalk is suppressed, without increasing costs.SOLUTION: An optical scanner includes: a movable part having a reflection mirror; an intermediate frame which surrounds the movable part; a support part which surrounds the intermediate frame; a first torsion bar which connects the movable part to the intermediate frame and is twisted around a first shaft; a second torsion bar which connects the intermediate frame to the support part and is twisted around a second shaft orthogonal to the first shaft; first wiring provided in a coil form on the movable part; second wiring provided in a coil form on the intermediate frame; a magnet which generates a magnetic field inclined relative to both of the first shaft and the second shaft; a first drive waveform generating part which supplies a first drive signal to the first wiring; a second drive waveform generating part which supplies a second drive signal to the second wiring; and a correction signal generating part which causes a shift in a phase of a branched first drive signal, and generates a correction signal by multiplying an amplitude by a gain, in order to superpose the correction signal on a second drive signal.SELECTED DRAWING: Figure 3
Patent JP-2021179919-A (JP)
Title: Station service apparatus and station service system
Inventor: KAWAKAMI HITOSHI
IPC: G07B1/00
Filed: 2020-05-15
Abstract: To provide a station service apparatus and a station service system that make it possible to smoothly shift to employment with a two-dimensional code ticket from the ending of a magnetic ticket.SOLUTION: A station service apparatus according to an embodiment has a first communication unit, a magnetic ticket reading unit, and a control unit. The first communication unit communicates with a server device via a network. The magnetic ticket reading unit reads information from a magnetic ticket. The control unit transmits first information read by the magnetic ticket reading unit to the server device by using the first communication unit, and instructs a printing unit to print the code image on a medium and ejects the medium based on second information for generating a code image in which at least the first information transmitted by the server device and received by the first communication unit is encoded.SELECTED DRAWING: Figure 2
Patent JP-2021182682-A (JP)
Title: Information processing unit, information processing method and program
Inventor: KITAGAWA EIICHIRO
IPC: H04N5/232
Filed: 2020-05-18
Abstract: To provide an information processing unit, an information processing method and a program, capable of detecting conditions where imaging is inhibited, in a more preferred embodiment depending on a situation.SOLUTION: A block division part A204 divides an image according to an imaging result by an imaging part A201 into a plurality of blocks. A detection setting reception part A207 sets detection sensitivity related to the detection of shielding for a partial area corresponding to the block in the angle of view of the imaging part A201. A feature value extraction part A205 extracts the feature value of a partial image corresponding to the block in the image. A shield block determination part A206 determines, by comparing the feature value and the detection sensitivity for each block, whether the block is a shield block where a corresponding partial area is shielded. An inhibition determination part A208 determines whether the imaging of the imaging part A201 is inhibited, depending on the percentage of the blocks that are determined as the shield block in the plurality of blocks.SELECTED DRAWING: Figure 3
Patent JP-2021181289-A (JP)
Title: Power carriage
Inventor: KONDO MINORU
IPC: B61C9/38
Filed: 2020-05-20
Abstract: To provide a new method by which the cost of utilizing a power carriage that is equipped with a direct drive type main motor, is suppressed.SOLUTION: A power carriage 10 of an electric motor vehicle comprises an axial gap type transverse flux motor 100 which has an axle 22 as a rotation shaft, a reaction force receiver 24 to support the motor connected to a transverse beam 12, a control device 30 to control a power supply to the motor, a fixing part 50 to connect the control device to the transverse beam 12 and support the device, and electric cables (main power line 32, ground line 42) to electrically connect the motor and the control device 30. The reaction force receiver 24 supports the motor at a position near one wheel 21a coupled with the axle 22 on one hand and the fixing part 50 supports the control device 30 at a position near the other wheel 21b coupled with the axle 22 in a space between the axle 22 and the transverse beam 12 on the other hand.SELECTED DRAWING: Figure 1
Patent JP-2021182328-A (JP)
Title: Device and method for recognizing letters
Inventor: MURATA YUKIHIRO
IPC: G06K9/66
Filed: 2020-05-20
Abstract: To increase the accuracy of letter recognition based on coexistence of dynamic noises or static noises.SOLUTION: The letter recognition device of the present invention includes: a sharpening processing unit for making a first part of a letter image as a model smooth and making a second part of the letter image sharp; a learning processing unit for learning a recognition model which recognizes a letter from the letter image by using the letter image which is made smooth and the letter image which is made sharp as learning data with a teacher; and a letter recognition unit for recognizing a letter from the letter image as a recognition target by using the learned recognition model.SELECTED DRAWING: Figure 3
Patent JP-2021184655-A (JP)
Title: Controller of dc-dc converter
Inventor: HASEGAWA ISAMU
IPC: H02M3/28
Filed: 2020-05-21
Abstract: To accurately estimate the inductance in a power converter and optimize the feed-forward term applied to a phase command value.SOLUTION: In an insulated DC-DC converter including primary and secondary DC link capacitors, primary and secondary power conversion units and a transformer insulating the primary side and the secondary side, an inductance calculation unit 13 is provided for calculating Lc=(E1+E2)Ts/(ib-ia) from current detection values ia, ib obtained by sampling the output currents of the power conversion units with the sampling period Ts and primary and secondary DC link capacitor voltages E1, E2 to obtain an inductance estimate Lc. The Lc is divided by an inductance reference value Lref to obtain a control gain Kf. The Kf is multiplied by an output voltage value to calculate a feed forward term. A phase command value is added to the feed forward term to obtain a phase command value. The phase difference δ between the output voltages of the primary and secondary power conversion units is adjusted using the feed forward term.SELECTED DRAWING: Figure 4
Patent JP-2020121221-A (JP)
Title: Excrement removal stick for constipation relief
Inventor: FUKUNAGA TATSUMI
IPC: A61M1/00
Filed: 2020-04-17
Abstract: To physically remove excrement consolidated in the vicinity of a rectum anus, by solving a problem in a conventional technology in which there is nothing capable of being easily used safely and securely.MEANS: An excrement removal stick for constipation relief has a spindle shape with a tip becoming narrower in a circle, in which an excrement collection storing recess where an excrement collection storing recess contour is constituted in a sequence of smooth line is spirally arranged along a longitudinal direction of the shape and is manually rotated, and thereby the excrement can be collected and stored. Also, the cross section of the excrement collection storing recess is made in a spiral shape, and both ends are made narrower in a circular shape. Also, a hook part is provided so that the once-collected and stored excrement may stop at the place during extraction in the longitudinal section of an insertion tip portion. A gourd shape is given and a long central constricted part is provided, and thereby it can be made safely and simply. The safety/security feeling of appearance is given simultaneously with an effect of removing the excrement. One type enables selecting 2-types of size.SELECTED DRAWING: Figure 2
Patent JP-2021187178-A (JP)
Title: Controller
Inventor: NAGANO TAKANOBU
IPC: B62D6/00
Filed: 2020-05-25
Abstract: To smoothly switch plural control systems in order to ensure redundancy.SOLUTION: A controller 100 includes a first information acquisition unit 111 and second information acquisition unit 112 that acquire first detection information and second detection information from first detection means 221 and second detection means 222, respectively, a first arithmetic unit 121 that deduces a first control quantity from the first detection information, a second arithmetic unit 122 that deduces a second control quantity from the second detection information, a difference arithmetic unit 130 that deduces a difference between the first control quantity and second control quantity, a correction arithmetic unit 140 that deduces a first correction quantity and second correction quantity from the difference so that a corrected first control quantity and corrected second control quantity substantially coincide with each other, and deduces a first output value which results from correction of the first control quantity with the first correction quantity, and a second output value which results from correction of the second control quantity with the second correction quantity, and a switching unit 150 that switches to an output of the second output value in response to acquisition of abnormality information.SELECTED DRAWING: Figure 2
Patent JP-2021188990-A (JP)
Title: Probe holder
Inventor: OUCHI HIROFUMI
IPC: G01N27/90
Filed: 2020-05-28
Abstract: To provide a probe holder capable of improving the followability of a probe to a change in the shape of the surface of a test object.SOLUTION: A probe holder 12, which is moved by a moving device and holds an eddy-current probe 11 so that it is brought into contact with the surface of a corner portion 3 of a nozzle 2, comprises: a holder member 21 that is connected to the moving device, and that linearly extends; a holder member 22 that extends so as to form an arc along the surface of the corner portion 3 of the nozzle 2, and that holds the eddy-current probe 11; a hinge mechanism 23 that connects an end of the holder member 21 and an end of the holder member 22 so that the holder member 22 is rotatable with respect to the holder member 21; a pressing member 24 that applies pressing force, for pressing the eddy-current probe 11 to the surface of the corner portion 3 of the nozzle 2, to the holder member 22; and a stopper mechanism 25 that limits the rotation range of the holder member 22.SELECTED DRAWING: Figure 8
Patent JP-2021189658-A (JP)
Title: Information processing device and information processing program
Inventor: SUN YE
IPC: G06F21/55
Filed: 2020-05-28
Abstract: To provide an information processing device and an information processing program for detecting an unauthorized communication from a connection source terminal.SOLUTION: In a network system, a security server accumulates and stores a communication log indicating a query type contained in a request each time a request is transmitted to a DNS server from a network device in response to a request from a communication source terminal. A learning processing unit 38 makes a learning device 34 learn so as to output a feature of a query type string on the basis of a communication log and using, as learning data, a query type string in which query types transmitted to the DNS server are arranged chronologically. An abnormality detection unit 40 inputs target query data into the learned learning device 34, thus detecting an unauthorized communication from the communication source terminal.SELECTED DRAWING: Figure 3
Patent JP-2021191078-A (JP)
Title: Stator for axial gap motor and manufacturing method thereof and axial gap motor
Inventor: NOGUCHI TOSHIHIKO
IPC: H02K15/02
Filed: 2020-05-28
Abstract: To provide a manufacturing method capable of flexibly manufacturing a stator of an axial gap motor.SOLUTION: A manufacturing method of a stator having a plurality of stator cores repeats, a plurality of times, a step of moving a band made of a magnetic material with a length determined by the shape of a stator core, and a step of forming a notch portion having a width determined by the spacing of the stator cores on at least one side of the band to form a plurality of notches separated from each other on the band, and wind the band on which the notches are formed and form a stator, and the width of at least a part of the notches of the plurality of notches is different from the width of the other notches.SELECTED DRAWING: Figure 4
Patent JP-2021187776-A (JP)
Title: Resistance inhibitor, resistance inhibitory composition for food and drink, and method for inhibiting resistance
Inventor: MATSUI HIDEO
IPC: A61K31/7028
Filed: 2020-05-29
Abstract: To provide a resistance inhibitor that inhibits the resistance of antibacterial agent-resistant bacteria to at least one of a β-lactam antibacterial agent and an amino glycoside antibacterial agent.SOLUTION: The present invention discloses an agent for inhibiting the resistance of antibacterial agent-resistant bacteria to an antibacterial agent, the inhibitor containing ginsenoside Rg3 and/or a compound M1 represented by the formula (2). The antibacterial agent is at least one of a β-lactam antibacterial agent and an amino glycoside antibacterial agent.SELECTED DRAWING: None
Patent JP-2021187374-A (JP)
Title: Control method for vessel
Inventor: TOMITA KAZUYUKI
IPC: B63H25/38
Filed: 2020-06-03
Abstract: To provide a control method reducing heavy burden imposed on a vessel operator and contributing to efficiency of maneuvering by improving safety by automation of steering in a vectwin rudder system.SOLUTION: A maneuvering system maneuvers by guiding to a target position while maintaining attitude of a vessel by controlling turning around of a hull 110, vertical movement and horizontal movement of a stern unit, and vertical movement and horizontal movement of a bow unit when entering port or leaving port; and correctly stopping at a target position by braking by applying a reaction force to movement in respective directions when the approaching a target position.SELECTED DRAWING: Figure 1
Patent JP-2021190027-A (JP)
Title: Matching device, matching method, and matching device program
Inventor: KAWACHI YUTA
IPC: G06N3/08
Filed: 2020-06-04
Abstract: To provide a matching device capable of accurately inferring matching the order between two sets or within a set in a short time.SOLUTION: A matching device 1 includes: a storage unit 100 that stores parameters for a machine-learning model LM; an inference unit 200 that infers discrete matching of two sets α, β or in-set order using a discrete function H(X) based on the machine-learning model LM; and a learning unit 300 that learns the parameters of the machine learning model LM as teacher data of inference solution of discrete matching.SELECTED DRAWING: Figure 2
Patent JP-2021193338-A (JP)
Title: Atomic clock device and method for operating atomic clock device
Inventor: SATO AKIRA
IPC: H01S1/06
Filed: 2020-06-08
Abstract: To increase accuracy, certainty and stability of an atomic clock device using a Ramsay method.SOLUTION: An atomic clock device 100 includes an atomic generator 110 for emitting an atomic beam, a light source 152 for excitation, a light source 154 for detection, a detector 140, and a controller 170. The light source 152 for excitation irradiates the atoms emitted by the atomic generator 110 with three or more laser pulses at a temporally nearly equal pulse width and a nearly equal pulse interval, and thereby excites transition between energy levels of the emitted atoms. The light source 154 for detection generates fluorescence having intensity proportional to an energy transition probability of the atom. The detector 140 detects intensity of fluorescence generated by a laser from the light source 154 for detection. The controller 170 specifies a resonance frequency of an excitation laser or microwaves on the basis of a transition probability spectrum by the fluorescence intensity detected by the detector 140. The controller 140 stabilizes an oscillation frequency of a laser pulse on the basis of the fluorescence intensity.SELECTED DRAWING: Figure 1
Patent JP-2021194861-A (JP)
Title: Image formation device, paper feed control method and program
Inventor: WAKANA TORU
IPC: H04N1/00
Filed: 2020-06-15
Abstract: To reduce occurrence frequency of defects such as jam and printing failures when paper feed control is performed while giving priority to paper information designated by a printer driver.SOLUTION: When paper setting of paper stored in a paper feeding part of an image formation device and paper information set by a printer driver are different during operation of a printer driver setting priority mode, and a paper type set by the printer driver is not automatic, inconsistency between the paper setting and the paper information is determined. As a result of the determination, only when the inconsistency is equal to or less than a threshold, paper feed control is performed on the basis of the paper information set by the printer driver.SELECTED DRAWING: Figure 2
Patent JP-2021046859-A (JP)
Title: Engine control device
Inventor: SASAKI KEIJI
IPC: F02D45/00
Filed: 2020-06-16
Abstract: To facilitate continuation of vehicle travel as much as possible even when abnormality occurs.SOLUTION: An ECU 1 which controls an engine of a vehicle includes: a microcomputer which performs at least processing for controlling the engine; and an abnormality detection section which detects abnormality of the microcomputer. A reset execution section performs processing for allowing a monitoring IC outside the microcomputer to reset the microcomputer on a condition that abnormality of the microcomputer is detected by the abnormality detection section and engine speed is larger than a prescribed value in S130. A condition that vehicle speed is larger than prescribe vehicle speed instead of the condition that the engine speed is larger than the prescribed value or a condition that all or a part of torque output by the engine can be compensated by other power sources may be adopted.SELECTED DRAWING: Figure 2
Patent JP-2022007035-A (JP)
Title: Liquid material discharge device
Inventor: IKUSHIMA KAZUMASA
IPC: B05C5/00
Filed: 2020-06-25
Abstract: To provide a liquid material discharge device which enables a valve element to move following high speed action of an actuator without using a strong spring.SOLUTION: A liquid material discharge device includes: a valve stem 105 having a valve body and a contact part provided at a tip part; a liquid chamber in which the valve body moves forward and rearward; a nozzle which communicates with the liquid chamber; a valve seat 108 having a hole which allows the liquid chamber and the nozzle to communicate with each other; an arm 121 which contacts with the valve stem in a separable manner; and a valve drive device which causes the valve body to move forward or rearward relative to the valve seat by rotating the arm 121. The liquid material discharge device further includes a connection device 201 which connects the valve stem 105 with the arm 121. The connection device 201 includes a pressing part which presses the contact part against the arm 121.SELECTED DRAWING: Figure 1