baber/WOPTO huggingface dataset:
Patent JP-2021007084-A (JP)
Title: Heat exchanger
Inventor: MORIMOTO MASAKAZU
IPC: H01M10/625
Filed: 2019-06-28
Abstract: To provide a heat exchanger that can be made lightweight while securing pressure resistance.SOLUTION: A heat exchanger has a heat exchanging member 30 having two components 33, 34 of aluminum alloy jointed, and exchanges heat between cooling fluid flowing through a flow passage formed inside the heat exchanging member 30 and a battery outside the heat exchanging member 30. The first components 33 and the second component 34 are joined together via an adhesive 35. On a surface 330a of the first component 33 opposed to the adhesive 35, a first covalent binding layer 36 is formed which covalently binds a boundary surface between the first component 33 and the adhesive 35. On a surface of the second component 34 opposed to the adhesive 35, a second covalent binding layer 37 is formed which covalently binds a boundary surface between the second component 34 and the adhesive 35.SELECTED DRAWING: Figure 3
Patent JP-2021009036-A (JP)
Title: Distance measuring device
Inventor: YAMAMOTO MASAHIRO
IPC: G01S7/481
Filed: 2019-06-28
Abstract: To provide a technology that enables a heater to operate even when a vehicle speed sensor fails in a distance measuring device equipped with the heater in a transmission window.SOLUTION: In S11, a control unit obtains an outside temperature, which is a temperature outside the lidar device, from an outside temperature sensor. In S12, the control unit obtains a vehicle speed or a failure signal from a vehicle speed sensor. In S13, the control unit determines whether information obtained from the vehicle speed sensor is a failure signal. If the control unit determines that the information obtained from the vehicle speed sensor is not a failure signal in the S13, it controls the energization of the heater based on the first function with the outside temperature and vehicle speed as parameters in S15. On the other hand, if the control unit determines that the information obtained from the vehicle speed sensor is a failure signal in the S13, it controls the energization of the heater based on a second function that does not use the vehicle speed as a parameter but uses the outside temperature as a parameter.SELECTED DRAWING: Figure 4
Patent JP-2019164387-A (JP)
Title: Image heating device
Inventor: HATASAKI KAZUNARI
IPC: G03G15/20
Filed: 2019-07-03
Abstract: To make it possible, even when air cleaning is carried out simultaneously at a plurality of places, to clean refresh rollers to maintain roughness of surface layers of the refresh rollers without reducing an air pressure.SOLUTION: Even when air cleaning is carried out simultaneously at a plurality of places, refresh rollers can be cleaned without reducing air pressure by blowing air while shifting air-blowing timing.SELECTED DRAWING: Figure 1
Patent JP-2021011162-A (JP)
Title: Behavioral authentication device and vehicle anti-theft system
Inventor: KONDO YUJI
IPC: B60R25/01
Filed: 2019-07-05
Abstract: To provide a behavioral authentication device which enables improvement of authentication strength.SOLUTION: A vehicle anti-theft device includes: data acquisition means which can acquire authenticated data including at least two or more continuous actions of a person to be authenticated; data storing means which stores authentication data sets for authenticating the authenticated data acquired by the data acquisition means; data extracting means which extracts one authentication data from the authentication data sets stored in the data storing means according to preset conditions; and authentication means which compares the authentication data extracted by the data extracting means with the authenticated data acquired by the data acquisition means to authenticate whether or not the person to be authenticated is an authorized user.SELECTED DRAWING: Figure 2
Patent JP-2021012162-A (JP)
Title: Rail breakage detection device and method
Inventor: HOSODA MITSURU
IPC: G01N29/07
Filed: 2019-07-09
Abstract: To detect rail breakage during travel of a vehicle at a low cost with a simple structure.SOLUTION: A rail breakage detection device includes a non-contact type ultrasonic transmission probe and a non-contact type ultrasonic reception probe attached to a vehicle. The ultrasonic transmission probe and the ultrasonic reception probe are attached to the vehicle such that the ultrasonic transmission probe and the ultrasonic reception probe are apart from each other with a prescribed separation distance or more in a longitudinal direction of a rail and at least one wheel shaft exists between the ultrasonic transmission probe and the ultrasonic reception probe. The ultrasonic reception probe receives the ultrasonic wave input from the ultrasonic transmission probe and propagating in the rail and determines that there is the rail breakage when duration in such a state that there is no gain of the ultrasonic wave input to the rail is equal to or greater than a prescribed threshold.SELECTED DRAWING: Figure 1
Patent JP-2021014022-A (JP)
Title: Label printer
Inventor: TAKAMI TORU
IPC: B65H5/06
Filed: 2019-07-10
Abstract: To shorten time required for acceleration of a peeling roller.SOLUTION: A label printer includes a printing head for performing printing on label paper, a conveyance roller that is arranged on the upstream side of the printing head on the conveyance path of the label paper and conveys the label paper to the downstream, a peeling roller that is arranged on the downstream of the printing head and peels a label from a pasteboard by conveying the pasteboard in a direction different from a travel direction of the label, and a control part for controlling rotation of the conveyance roller and rotation of the peeling roller, in which the control part supplies a larger current value than both a constant speed period for rotating the peeling roller at a constant speed and a deceleration period for decelerating rotation of the peeling roller, to the peeling motor, during an acceleration period for accelerating the rotation of the peeling roller when controlling the current value supplied to the peeling motor for rotating the peeling roller.SELECTED DRAWING: Figure 5
Patent JP-2021013304-A (JP)
Title: Method for producing kestose purification improver and kestose-containing composition
Inventor: FUJII TADASHI
IPC: C12N9/24
Filed: 2019-07-10
Abstract: To provide a technique for improving the purity of kestose in a kestose-containing composition by reducing the content of sucrose or nystose coexisting with kestose.SOLUTION: A transformant comprises a purity improver for kestose containing any one of the following (a) to (d) as an active ingredient: (a) a polypeptide consisting of an amino acid sequence having 90% or more identity with a specific sequence and having hydrolytic activity against nystose and/or sucrose; (b) DNA encoding the polypeptide of (a); (c) a recombinant vector containing the DNA of (b); and (d) the DNA of (b) or the recombinant vector of (c).SELECTED DRAWING: Figure 1
Patent JP-2021015443-A (JP)
Title: Complement program and complement method and complementary device
Inventor: NAKAYAMA SAYURI
IPC: G06F40/151
Filed: 2019-07-11
Abstract: To create an appropriate complementary word from two or more similar indicative words.SOLUTION: A complementary device extracts each feature for each genre for a plurality of indicative words from text information extracted from speech information. The complementary device calculates the similarity of each feature corresponding to the same genre for each genre. The complementary device calculates the degree of attention for each genre based on at least one or more of audio information, text information, and image information. The complementary device selects at least one or more genres based on the similarity and the degree of attention. The complementary device creates a complementary word that modifies the name of the indicated object with the features corresponding to the selected genre.SELECTED DRAWING: Figure 4
Patent JP-2021014426-A (JP)
Title: Compound having binaphthalene skelton
Inventor: NUNOME KAZUNORI
IPC: C07C43/23
Filed: 2019-07-12
Abstract: To provide a novel binaphthalene compound having a high refractive index and a crystal thereof.SOLUTION: There is provided a compound represented by the following formula (1). (wherein, X1 and X4 each independently represents a halogen atom or an aromatic group which may have a substituent having 4 to 36 carbon atoms and may contain a hetero atom, Y1 and Y2 each independently represents an alkylene group having 1 to 4 carbon atoms or an alkylenecarbonyl group having 1 to 4 carbon atoms, n1 and n2 each independently represents an integer of 1 to 4 and n3 and n4 each independently represents an integer of 1 to 2.)SELECTED DRAWING: None
Patent JP-2021027369-A (JP)
Title: Filter device
Inventor: TANAKA YO
IPC: H01F17/00
Filed: 2019-07-31
Abstract: To improve an attenuation characteristic of an attenuation on a high frequency side, while suppressing the increase in loss of each filter in a diplexer.SOLUTION: A diplexer 100 comprises: a common terminal TA; a terminal T1 and a terminal T2; and a first filter FlT1 and a second filter FlT2 which are connected to a common terminal. The filter passes a high frequency signal of a first frequency band. The second filter passes the high frequency signal of a second frequency band higher than the first frequency band. Each filter contains an inductor and a capacitor which are formed on a dielectric substrate. The first filter contains: an inductor L11 of which one end is connected to the common terminal; and a capacitor C11 connected to between the other end of the inductor and a ground potential GND. The inductance of the inductor L11 is smaller than the inductance of the other inductance contained in the filter FlT1. A frequency of an attenuation pole formed by the first inductor and the capacitor is higher than the second frequency band.SELECTED DRAWING: Figure 2
Patent JP-2021026455-A (JP)
Title: Defect cause extraction system, manufacturing information management system, defect cause extraction method, and manufacturing information management method
Inventor: IGARASHI KENTO
IPC: G06Q50/04
Filed: 2019-08-02
Abstract: To provide a defect cause extraction system that automatically extracts root cause of defects in a manufacturing process.SOLUTION: A defect cause extraction system includes: a manufacturing history database 110 that stores manufacturing history data including a plurality of data items on a manufacturing history of products acquired in a manufacturing process of the products; a priority generation unit 106 that extracts, based on manufacturing history data, defect cause candidates in the manufacturing process; a causal relation extraction unit 107 that extracts, based on the manufacturing history data, a causal relation between a plurality of data items in the manufacturing process. a defect root cause extraction unit 108 that extracts, based on the casual relation, data items that have a causal relationship with the defect cause candidates extracted by the priority generation unit from the plurality of data items and extracts a defect root cause in the manufacturing process.SELECTED DRAWING: Figure 1
Patent JP-2021028771-A (JP)
Title: Database server device, server system and request processing method
Inventor: ITO KENJI
IPC: G06F16/9532
Filed: 2019-08-09
Abstract: To suppress prolongation of a database lock time when executing a series of processing, and reduce the load to modify implementation for a database server device when changing an application destination of a Web system.SOLUTION: A database server device 120 provides a predetermined simple API, and comprises a request processing unit, an SQL creation unit, and an SQL processing unit. In the database server device 120, when a plurality of divided requests are received as a request that requests a series of processing from a Web server device 110, the SQL processing unit temporarily saves SQL statements that are generated until the generation of the SQL statements is completed for all of the plurality of divided requests, and executes SQL integration processing for combining and editing the temporarily saved SQL statements to create the entire SQL statement after the generation of the SQL statements is completed for all the above requests.SELECTED DRAWING: Figure 6
Patent JP-2021028687-A (JP)
Title: Remote vehicle instruction training device
Inventor: URANO HIROMITSU
IPC: B60W30/08
Filed: 2019-08-09
Abstract: To provide a remote vehicle instruction training device capable of suitably executing remote instruction training of a remote commander.SOLUTION: A remote vehicle instruction training device 1 for executing training of a remote commander who gives a remote instruction to an actual automatic driving vehicle comprises: a commander interface 3 having an information output unit 3a that displays a situation of the actual automatic driving vehicle to the remote commander and an instruction input unit 3b into which the remote commander inputs the remote instruction for the actual automatic driving vehicle; a virtual situation display unit 11 for changing over time a virtual situation that is the situation of a virtual vehicle which is a virtual automatic driving vehicle, and displays the situation to the remote commander who is a target of training via the information output unit; a remote instruction input recognition unit 12 for recognizing a remote instruction input of the remote commander into the instruction input unit; and an evaluation unit 13 for evaluating the remote commander based on a timing of the remote instruction or a content of the remote instruction of the remote commander with respect to the virtual situation of the virtual vehicle.SELECTED DRAWING: Figure 3
Patent JP-2021033417-A (JP)
Title: Data update system and printer and control program
Inventor: TAGAMI SHINJI
IPC: B41J5/30
Filed: 2019-08-19
Abstract: To provide a data update system that can reliably update the printer data.SOLUTION: In a data update system comprising a cloud server 30 and a printer 10 that updates settings of the printer 10, the printer 10 has a list requesting section 110 that requests a list from the server at a predetermined timing, a determination section 120 that determines whether or not the list sent from the server contains information on differential data that differs from the possession data 200 stored in the memory section 150, a difference requesting section 130 that requests the server to send the difference data if the list contains information on the difference data, and an update section 140 that updates the stored possession data 200 based on the received difference data.SELECTED DRAWING: Figure 3
Patent JP-2021030791-A (JP)
Title: Vehicular lighting fixture
Inventor: INOUE KATSUHIKO
IPC: F21S45/48
Filed: 2019-08-21
Abstract: To efficiently reduce power consumed when materializing high beam to thereby achieve down-sizing of a heat dissipation member in a vehicular lighting fixture.SOLUTION: A vehicular lighting fixture is disclosed that comprises: a plurality of first light sources for low beam; a plurality of second light sources for high beam; a heat dissipation member which is thermally connected to the plurality of first light sources and the plurality of second light sources; and a control device which controls the plurality of first light sources and the plurality of second light sources. The control device causes all of the plurality of first light sources to light when materializing low beam, causes all of the plurality of second light sources to light when materializing high beam, and causes a part or all of the plurality of first light sources to light in such a mode that electric power smaller than electric power consumed by the plurality of first light sources is consumed when materializing low beam.SELECTED DRAWING: Figure 2
Patent JP-2021033580-A (JP)
Title: Object detection method, object detection device, and object detection program
Inventor: SENDA SHUJI
IPC: G06T7/00
Filed: 2019-08-22
Abstract: To provide an object detection method, an object detection device, and an object detection program for easily and accurately performing object detection using machine learning.SOLUTION: An object detection method includes a preprocessing process for performing, by a preprocessing unit 11a, first preprocessing for shrinking a mask, which is an area to be learned, and second preprocessing for extracting the contour of the mask, a first learning process for generating, by a first learning unit 11b, a first determination model by executing first learning using a learning image subjected to the first preprocessing and a second learning process for generating, by a second learning unit 11c, a second determination model by executing second learning using a learning image subjected to the second preprocessing, a determination process for acquiring, by a determination unit 11d, a first determination result by inputting a determination target image into the first determination model and a second determination result by inputting the determination target image into the second determination model, and a classification process for separating, by a separation unit 11e, individual objects in the determination target image based on the first determination result and the second determination result.SELECTED DRAWING: Figure 2
Patent JP-2020109388-A (JP)
Title: Estimation method, estimation device, and program
Inventor: IIZUKA SHOICHI
IPC: G01S13/06
Filed: 2019-08-26
Abstract: To provide an estimation method, etc., with which it is possible to estimate information relating to a target area simply with high accuracy by a radio signal using a radio signal.SOLUTION: Provided is an estimation method for estimating information that relates to a target area using an estimation device that estimates, using a radio wave, information that includes the position of a living body. The method includes: acquiring first information that relates to the length forming a planar shape of the target area (S1); acquiring second information that relates to the installation states of transmit and receive antennas that the estimation device has (S2); acquiring third information that relates to the trajectory constituted from a plurality of positions of a living body estimated by the estimation device when the living body has moved along a prescribed route in the target area (S3); and performing, on the basis of the acquired first, second and third information, an operation to (1) correct the first information and thereby estimate the planar shape and/or (2) correct the second information and thereby estimate the installation state, as the estimation of information relating to the target area (S4).SELECTED DRAWING: Figure 4
Patent JP-2021030926-A (JP)
Title: Step structure of saddle-riding type vehicle
Inventor: SHIMIZU KENJI
IPC: B62J25/06
Filed: 2019-08-27
Abstract: To suppress excessive protrusion to the outer side in the vehicle width direction of a step in the use state in a step structure of a saddle-riding type vehicle.SOLUTION: A step structure 39 of a motor cycle according to an embodiment comprises a step 40 which rotates in a manner of being freely raised and brought down between the use state of being raised in the vehicle width direction and the storage state of being brought down along the vehicle side face. The step 40 can rotate around a shaft 27 provided in a vehicle body frame 20. The step 40 comprises: a first extension part 41 which extends in the first direction V1 along the direction intersecting the shaft 27; and a second extension part 42 which extends in the second direction V2 opposite to the first direction V1. In the storage state, the first extension part 41 and the second extension part 42 are brought down along the vehicle side face. In the use state, the first extension part 41 is raised to the outer side in the vehicle width direction, and the second extension part 42 is stored in a recess 34b oriented to the inner side in the vehicle width direction and provided in a vehicle body cover 30.SELECTED DRAWING: Figure 6
Patent JP-2021034261-A (JP)
Title: Display device
Inventor: OHARA HIROKI
IPC: G09F9/30
Filed: 2019-08-27
Abstract: To suppress the generation of ammonium ions in a nitride insulating layer contained in a sealing film of a display device, improve the reliability of a light emitting element of the display device, or prevent the defect of a polarizing plate.SOLUTION: In a display device including a first region, the first region includes a light emitting layer, a first nitride insulating layer on the light emitting layer, a first organic insulating layer on the first nitride insulating layer, a second nitride insulating layer on the first organic insulating layer, and a third nitride insulating layer on the second nitride insulating layer. The second nitride insulating layer is in contact with the first organic insulating layer and the third nitride insulating layer. The absolute value of the stress of the second nitride insulating layer is equal to or greater than the absolute value of the stress of the first nitride insulating layer and less than the absolute value of the stress of the third nitride insulating layer.SELECTED DRAWING: Figure 1
Patent JP-2021036557-A (JP)
Title: Resistor and resistor manufacturing method
Inventor: MIYAZAWA NAOTOSHI
IPC: H01C3/00
Filed: 2019-08-30
Abstract: To provide a resistor and a resistor manufacturing method that can perform positioning of a terminal plate with high accuracy.SOLUTION: A resistor 1 includes a resistor main body 2 having a columnar insulator 211 and a pair of terminal plates 22 provided at both ends of the insulator 211 through a pair of caps 213, respectively, and a box-shaped case 3 having a pair of side surface walls 31 facing both side surfaces of the terminal plate 22, an opening 32 formed at upper ends of the side surface walls 31, a bottom surface wall 33 provided at the lower ends of the side surface walls 31, and an accommodation space 35 which is surrounded and formed by the pair of side surface walls 31 and the bottom surface wall 33 and accommodates the insulator 211 therein. The terminal plate 22 is provided with a pair of positioning locking portions 23 that are in contact with the pair of side walls 31, respectively. An inner wall surface 311 of each of the side surface walls 31 includes an inclined surface which is formed so that the distance between the pair of side surface walls 31 decreases from the upper end side of the side surface wall 31 to the lower end side of the side surface wall 31.SELECTED DRAWING: Figure 4
Patent JP-2020013595-A (JP)
Title: Information processing program, information processing apparatus, and information processing method
Inventor: ASAI NORIHIKO
IPC: G06F3/0482
Filed: 2019-09-04
Abstract: To provide an information processing program, an information processing apparatus, and an information processing method with satisfactory usability.SOLUTION: Even when a mobile terminal does not have multiple compatible JPEG applications, a title 82 of a single substitute compatible JPEG application is displayed on a shared application list screen 81, which results in satisfactory usability. Even when the mobile terminal has the multiple compatible JPEG applications and the number of candidates of shared applications increases by integrating shared data into singular, since an option of "share in one" is displayed for integrating the shared data into a singular, usability is satisfactory.SELECTED DRAWING: Figure 3