baber/WOPTO huggingface dataset:
Patent JP-2021130970-A (JP)
Title: Flush toilet bowl device
Inventor: MATSUNAKA HITOSHI
IPC: E03D11/02
Filed: 2020-02-20
Abstract: To provide a flush toilet bowl device having enough waterproofness without providing a motor cover to a motor installed to the toilet bowl device.SOLUTION: A flush toilet bowl device (1) has a bowl body (2) and a bowl washing device (4). The bowl washing device has a water storage tank (10), a pump device (30) pressurizing washing water and a control device (35). A driving motor (50) of the pump device has a rotation shaft (50a), a rotor (50b), a stator (50c), and a motor case (50d) forming a contour of the driving motor. A cable opening (72) for passing a connection cable (70) is formed to the motor case. The motor case has a cylindrical outer peripheral surface with a center axis (A) orientated horizontally. The cable opening is formed at a position where an axis (V) extended vertically downward from the center axis does not pass through the cable opening.SELECTED DRAWING: Figure 7
Patent JP-2021135544-A (JP)
Title: Facility privilege distribution system, facility privilege distribution apparatus, and computer program
Inventor: KAMIYA KAZUHIRO
IPC: G06Q30/02
Filed: 2020-02-21
Abstract: To provide a facility privilege distribution system which can effectively attract a user who requires an extra effort to visit a store by distributing a privilege, a facility privilege distribution apparatus, and a computer program.SOLUTION: If a user is going to a facility for which a privilege is distributed, a system acquires a route to the facility used by the user. When the acquired route satisfies a privilege distribution condition specified for the facility, the system distributes a coupon, as a privilege, which is available in the facility, to the user satisfying the privilege distribution condition. Especially, as the privilege distribution condition, the route used by the user includes a specific route designated in advance.SELECTED DRAWING: Figure 4
Patent JP-2021136264-A (JP)
Title: Circuit board and electronic apparatus, and manufacturing method for circuit board
Inventor: SASAKI YUICHIRO
IPC: H05K1/02
Filed: 2020-02-25
Abstract: To suppress damage to a circuit board while easily fixing a heat transfer member, in a device in which the heat transfer member is disposed in a through-hole.SOLUTION: A circuit board (3) comprises: a circuit board body (6) that has, in multiple layers, an insulating base material (10) having a conductor layer (9), on a mounting surface of which an electronic component (2) is mounted, and to an opposite surface of the mounting surface of which a heat radiation member (4, 22) is connected; a through-hole (7) formed in the circuit board body so as to penetrate between the mounting surface and the opposite surface; a heat transfer member (8, 31) disposed in the through-hole to transfer heat of the electronic component to the heat radiation member; an elastic holding member (14, 32) disposed between an outer wall surface of the heat transfer member and an inner wall surface of the through-hole and holding the heat transfer member on the circuit board body by means of its elastic force.SELECTED DRAWING: Figure 1
Patent JP-2021135329-A (JP)
Title: Optical-electric composite cable and method of manufacturing optical-electric composite cable
Inventor: ISHIKAWA HIROKI
IPC: G02B6/44
Filed: 2020-02-25
Abstract: To provide an optical-electric composite cable which has a twisted-pair wire, is narrow, and has good appearance, and a method of manufacturing the optical-electric composite cable.SOLUTION: An optical-electric composite cable includes: a cable unit having at least one optical fiber core wire, and at least one twisted-pair wire twisted on the optical fiber core wire; at least one metal wire arranged around the cable unit; and an outer casing covering the cable unit and the metal wire.SELECTED DRAWING: Figure 1
Patent JP-2020109520-A (JP)
Title: Composition
Inventor: HIDA NORIYUKI
IPC: G02F1/1335
Filed: 2020-02-27
Abstract: To provide a composition containing a compound which has an absorption maximum in a wavelength range of 350-550 nm and functions as a dichroic pigment.SOLUTION: A composition containing a polymerizable liquid crystal compound and a compound represented by a formula (1) below is provided. [Formula (1)] (In the formula, R1 represents an alkyl group with a carbon number of 1 to 20 or the like, R2 represents an acyl group with a carbon number of 1 to 20 or the like, and R3 represents a hydrogen atom or the like.SELECTED DRAWING: Figure 1
Patent JP-2020166241-A (JP)
Title: Method of manufacturing electrophotographic photoreceptor
Inventor: MARUYAMA AKIHIRO
IPC: G03G5/05
Filed: 2020-02-27
Abstract: To provide a method of manufacturing an electrophotographic photoreceptor which has a charge transport layer having a more uniform film thickness.SOLUTION: The present invention relates to a method of manufacturing an electrophotographic photoreceptor which has a charge generation layer and a charge transport layer in order on a cylindrical conductive support. The method has processes of: (i) dipping the conductive support in a coating liquid for charge generation layer; (ii) lifting the conductive support from the coating liquid for charge generation layer; (iii) heating and drying the support coated with the coating liquid for charge generation layer to provide the charge generation layer; (iv) cooling the charge generation layer; and (v) dipping the conductive support having the charge generation layer formed in a coating liquid for charge transport layer while a gas in the space of the cylinder of the conductive support is kept in the space, wherein the coating liquid for charge transport layer contains a solvent of 34-85°C in boiling point and the process (v) satisfies two specific conditions.SELECTED DRAWING: Figure 1
Patent JP-2021141117-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: KODAMA NAOKO
IPC: H01L21/266
Filed: 2020-03-02
Abstract: To provide a semiconductor device in which crack of a photoresist film can be suppressed, and a manufacturing method for the semiconductor device.SOLUTION: On a front surface 10a of a semiconductor wafer 10, a thick photoresist film 31 with a thickness t1 of 20 μm or more is formed. Next, by exposure and development, an opening part 31a with a predetermined pattern is formed in the photoresist film 31. Next, the semiconductor wafer 10 is cleaned with water (washed with water). Next, water remaining in the opening part 31a of the photoresist film 31 in the washing after the development is blown with centrifugal force generated by rotating the semiconductor wafer 10 at high speed, so that the semiconductor wafer 10 is dried. The number of revolutions of the semiconductor wafer 10 is set to be less than or equal to an upper limit value described according to the thickness t1 of the photoresist film 31. Next, using the photoresist film 31 as a mask, the front surface 10a of the semiconductor wafer 10 is irradiated with helium radiation 32 with a distance of 15 μm or more, so that an He defect 15 is formed.SELECTED DRAWING: Figure 2
Patent JP-2021137314-A (JP)
Title: Cooker
Inventor: NAKAHARA KENJI
IPC: A47J37/06
Filed: 2020-03-05
Abstract: To provide a cooker equipped with a plate detection mechanism capable of determining presence or absence of cooking plates, and their types by changing a height of protrusions for detection of plates formed at a same position.SOLUTION: A cooker 10 is equipped with a cooker body 11 having a plate detection mechanism 40 for discriminating between a first cooking plate 30 and a second cooking plate 31. The plate detection mechanism includes a protrusion 41 for detection of a first plate of a first height formed in the first cooking plate, a protrusion 42 for detection of a second plate of a second height formed in the second cooking plate, a plate discrimination lever 50 which is swingably supported on the cooking body and which swings at a first angle θ1 by the protrusion for detection of the first plate, and swings at a second angle θ2 different from the first angle by the protrusion for detection of the second plate, and plate detection sensors 44 and 45 for detecting that the plate discrimination lever swings at the first angle or the second angle.SELECTED DRAWING: Figure 7
Patent JP-2020187732-A (JP)
Title: Computer program, work processing method using computer program, and work processor using computer program
Inventor: TSUCHIYA KOJI
IPC: B23C5/10
Filed: 2020-03-05
Abstract: To provide a computer program, a work processing method using the computer program, and a work processor using the computer program for correcting error of a radius tool to reduce cutting error at time of work processing.SOLUTION: Provided is a misalignment correction part which detects misalignment between a real contour line P2 and an ideal contour line P1 of a radius tool 3 and corrects the misalignment of the radius tool 3. The misalignment correction part calculates a first correction value for agreement of three-dimensional coordinates between the respective centers of a first arc part forming an arc shape at a corner part of the ideal contour line P1 and a second arc part forming an arc shape at a corner part of the real contour line P2. Further calculated is a second correction value for correcting the misalignment of the first arc part and the second arc part in a plurality of angular directions of the first arc part and the second arc part, whose centers are in agreement with each other, with reference to the center of the first arc part. At time of cutting processing, a point of processing by the radius tool 3 is corrected based on the first correction value and the second correction value.SELECTED DRAWING: Figure 1
Patent JP-2021141461-A (JP)
Title: Image processing device, control method of image processing device, and program
Inventor: FUNASHIRO TETSUHIRO
IPC: G06T7/60
Filed: 2020-03-05
Abstract: To provide a technique for obtaining an overall analysis result of an image included in a shooting period within a predetermined analysis period.SOLUTION: An image processing device includes: determination means that determines an image to be subjected to the analysis process in any of sections obtained by dividing a shooting period specified on the basis of the shooting date and time of a target image of the analysis process; and analysis means for executing the analysis process on the determined image. The determination means subdivides the shooting period according to the result of the analysis process, determines an image to be subjected to the analysis process from a section different from any of the sections, and the analysis means performs the analysis process on the determined image after the subdivision.SELECTED DRAWING: Figure 1
Patent JP-2020078758-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2020-03-09
Abstract: To provide a game machine capable of suitably performing each kind of control.SOLUTION: Processing corresponding to specific control for progressing a game by utilizing a specific control program and specific control data stored in a main-side ROM 64 is performed by a main-side CPU 63, and processing corresponding to non-specific control for managing a game history by utilizing a non-specific control program and non-specific control data stored in the main-side ROM 64 is performed by the main-side CPU 63. A main-side RAM 65 includes: a specific control work area and a specific control stack area utilized when processing corresponding to specific control is executed; and a non-specific control work area and a non-specific control stack area utilized when processing corresponding to non-specific control is executed. In this case, when occurrence of information abnormality is identified by a program monitoring part, the specific control work area is cleared to "0".SELECTED DRAWING: Figure 6
Patent JP-2021140682-A (JP)
Title: Wireless tag reading device and program
Inventor: SAKURAI WATARU
IPC: H04B5/02
Filed: 2020-03-09
Abstract: To provide a wireless tag reading device and a program that can efficiently perform wireless tag reading in a problem to be solved by the present invention.SOLUTION: A wireless tag reading device according to an embodiment comprises: reading means that reads tag data held by a wireless tag from the wireless tag existing within a communication area of an antenna, using an anti-collision function of a time slot method; first adjusting means that adjusts a Q-value or a time slot number associated with the reading of the wireless tag according to a response status of the wireless tag; and second adjusting means that adjusts transmission output of a radio wave transmitted from the antenna according to the Q-value or the time slot number adjusted by the first adjusting means.SELECTED DRAWING: Figure 5
Patent JP-2021142873-A (JP)
Title: Learning model generation method, probability determination method and determination device
Inventor: SUZUKI DAISUKE
IPC: G06Q50/30
Filed: 2020-03-12
Abstract: To provide a technique for predicting error event occurrence possibility at individual stations by use of operation information recorded and accumulated.SOLUTION: When station-specific operation data of a given station is inputted with data including station identification information 311A, which represents either a first class station at which error operation exceeding a fixed position to stop has not occurred during a prescribed period or a second class station at which the error operation has occurred, and station-specific operation data 312, which is statistic data of a plurality of information concerning operation performed when stopping at the station during the prescribed period, as teacher data 310A, a machine learning model 10A, which outputs a prediction value representing the possibility that the given station relevant to the first class station or the second class station, is created when the station-specific data of the given station has been inputted.SELECTED DRAWING: Figure 1
Patent JP-2021142716-A (JP)
Title: Lightweight board and lightweight panel having lightweight board
Inventor: MIZUTANI KEI
IPC: E04C2/20
Filed: 2020-03-13
Abstract: To provide a lightweight board and a lightweight panel which contain a polycarbonate resin and can obtain excellent strength and moldability while achieving reduction in the weight.SOLUTION: A lightweight board 1 includes a resin foamed board 2 having an expansion ratio of 1.2-4 times, and resin sheets 3 which contain a fiber and are laminated on main surfaces of the resin foamed board 2. The resin foamed board 2 contains 50 wt.% or more of a polycarbonate resin. A viscosity average molecular weight of the polycarbonate resin is 10,000-100,000. The lightweight board 1 has an expansion ratio of 1.2-4 times and thereby reduction in the weight can be achieved, and contains 50 wt.% or more of a polycarbonate resin and has a viscosity average molecular weight of the polycarbonate resin of 10,000-100,000 and thereby excellent strength and moldability can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2021142623-A (JP)
Title: Article adsorbing/holding device
Inventor: OBAYASHI YUJIRO
IPC: B25J13/08
Filed: 2020-03-13
Abstract: To provide an article adsorbing/holding device that can suppress occurrence of a defect that the device cannot adsorb and hold an article.SOLUTION: An article adsorbing/holding device 100 comprises a parallel link robot (an adsorbing/holding mechanism) 30, an obtaining part 61, a calculating part 62, a determining part 63 and a control part 64. The parallel link robot 30 is a mechanism for adsorbing and holding an article C. The obtaining part 61 obtains an image of the article C. The calculating part 62 calculates a gravity position, a position of gravity of the article C, on the basis of the image of the article C. The determining part 63 determines an adsorption position, a position at which the article C should be adsorbed, on the basis of the gravity position. The control part 64 controls the parallel link robot 30 so that the article C is adsorbed and held at the adsorption position.SELECTED DRAWING: Figure 8
Patent JP-2021144781-A (JP)
Title: Magnetic tape, magnetic tape cartridge, and magnetic recording/reproduction device
Inventor: FUJIMOTO TAKASHI
IPC: G11B5/738
Filed: 2020-03-13
Abstract: To provide a magnetic tape which contains ε-iron oxide powder as a ferromagnetic powder and offers superior electromagnetic conversion characteristics and running stability.SOLUTION: A magnetic tape is provided, comprising a non-magnetic support body and a magnetic layer containing ferromagnetic powder consisting of ε-iron oxide power having a coefficient of variation of particle size in a range of 0.50% to 5.00%, inclusive, in a longitudinal direction of the magnetic layer. Also provided are a magnetic tape cartridge comprising the magnetic tape and a magnetic recording/reproduction device.SELECTED DRAWING: None
Patent JP-2021142274-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-03-13
Abstract: To provide a game machine that enables smooth cooperation between main control means and performance control means.SOLUTION: A game machine of the present invention stores determination information for which the determination has not been executed as reservation memory. When receiving a winning command of reservation memory, performance control means can perform additional display of a reservation icon and execute an increase performance. When receiving a start command, the performance control means performs decrease display of the reservation icon. When receiving the winning command that increases multiple reservation icons, the performance control means performs additional display of the multiple reservation icons and executes the increase performance targeting the reservation icon corresponding to the latest reservation memory.SELECTED DRAWING: Figure 149
Patent JP-2021149358-A (JP)
Title: Design support device for monitoring control system and design support method for monitoring control system
Inventor: IWATA MASAFUMI
IPC: G05B23/02
Filed: 2020-03-18
Abstract: To provide a design support device for a monitoring control system, by which an apparatus and setting changes of the apparatus can be easily detected.SOLUTION: A design support device for a monitoring control system comprises: a data accumulation section 106 in which monitoring data from a monitoring apparatus 110 received by a data reception section 103 is accumulated; and a change determination section 104 which compares whether there is a difference between the monitoring data and previous data, so as to determine the presence/absence of the monitoring apparatus and setting changes. Moreover, a change content estimation section 105 refers to data in a monitoring apparatus management information accumulation section 107, so as to estimate change contents.SELECTED DRAWING: Figure 1
Patent JP-2021149552-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: OKURA SHUMPEI
IPC: G06Q50/10
Filed: 2020-03-19
Abstract: To provide an information processing apparatus which can properly distribute contents to a user who is interested in the contents which are not similar to each other, an information processing method, and an information processing program.SOLUTION: A server device 10 includes: a score calculation unit 134 which calculates a score indicating how a user is interested in a content, on the basis of a user feature vector indicating characteristics of the user and a content feature vector indicating characteristics of the content; a prioritizing unit 135 which prioritizes contents to be distributed, on the basis of a difference of peaks when there are multiple peaks in characteristics of the score of the contents, for the contents arranged in the descending order of similarity; and a distribution unit 136 which extracts contents to be distributed from among contents at the peaks and contents around them, and distributes them to a terminal device of the user on the basis of the priority determined by the prioritizing unit 135.SELECTED DRAWING: Figure 2
Patent JP-2021146908-A (JP)
Title: Tire, tire manufacturing method, tire design method, and method for determining arrangement of pattern constitution unit
Inventor: MIYAZAWA KEN
IPC: B29D30/00
Filed: 2020-03-19
Abstract: To provide a tire capable of reducing pitch noise, a tire manufacturing method, a tire design method, and a method for determining an arrangement of pattern constitution units.SOLUTION: A tire has a tread part 2 on which a tread pattern 3 including pattern rows 5, where a plurality of pattern constitution units 4 are arranged in a tire circumferential direction, is disposed. The pattern rows 5 are replaced with first pulse trains in which pulses having a size according to a length D in the tire circumferential direction of the pattern constitution units 4 are arranged side by side with intervals according to the length D of the pattern constitution units 4 in order of the arrangement of the pattern constitution units 4, and second pulse trains shifting the first pulse trains are acquired from the first pulse trains by a pulse equivalent to a ratio of a ground contact length to a circumference in the pattern rows 5. When third pulse trains superposing pulses of the first pulse trains and pulses of the second pulse trains are acquired, the maximum value Fmax of the 1-order to k-order amplitude Fk obtained after Fourier transformation of the third pulse trains satisfies certain conditions.SELECTED DRAWING: Figure 1
Patent JP-2021151129-A (JP)
Title: Turn control device of vehicle
Inventor: KUBOTA ERI
IPC: B60L15/20
Filed: 2020-03-19
Abstract: To provide a turn control device of a vehicle that can always and appropriately assist the turning of a vehicle by correcting a target driving force according to the pneumatic pressure and degree of deterioration of wheels.SOLUTION: A turn control device 20 of a vehicle 1 comprises: a target yaw rate calculation unit 21 for calculating a target yaw rate based on an actual steering angle, actual wheel speed, and actual lateral acceleration; a target driving force control amount calculation unit 22 for calculating a target driving force control amount of a driving source 2 based on the target yaw rate; a pneumatic pressure sensor 18 for detecting pneumatic pressure of wheels WFL, WFR, WRL, WRR; and correction units 25, 26 for correcting the target driving force control amount. The correction units 25, 26 discriminate between an inner wheel and an outer wheel at the time of turning of the vehicle from at least one of the actual steering angle, the actual yaw rate, and the actual lateral acceleration, and correct the target driving force control amount so that a target driving force becomes smaller as the pneumatic pressure of the inner wheel detected by the pneumatic pressure sensor 18 is smaller than a predetermined value.SELECTED DRAWING: Figure 2