baber/WOPTO huggingface dataset:
Patent JP-2020169884-A (JP)
Title: Wave measuring device, wave measuring method, and wave measuring program
Inventor: SONOBE TATSUYA
IPC: G01C13/00
Filed: 2019-04-03
Abstract: To measure wave data with high accuracy by a simple structure and process.SOLUTION: A wave measuring device 10 comprises a motion data calculation unit 20, a wave spectrum estimation unit 31, a unique frequency estimation unit 40, and a ship response function setting unit 50. The motion data calculation unit 20 calculates the motion data of the ship. The wave spectrum estimation unit 31 estimates a wave spectrum using the motion data and a ship response function. The unique frequency estimation unit 40 estimates the unique frequency of the ship from the wave spectrum or motion data. The ship response function setting unit 50 sets a ship response function using the unique frequency.SELECTED DRAWING: Figure 1
Patent JP-2020169697-A (JP)
Title: Pipe joint with loose flange and method for manufacturing the same
Inventor: HIMONO TOMOKAZU
IPC: F16L47/24
Filed: 2019-04-04
Abstract: To provide a pipe joint with a loose flange that can appropriately connect a polyethylene pipe and a different pipe without using a conversion flange short pipe.SOLUTION: A pipe joint 10 is a pipe joint for connecting a polyethylene pipe and a different pipe, and comprises a joint body 12 made of polyethylene, and a loose flange 14. The joint body comprises a trunk part 20, and a collar part 22 formed at one end part thereof. A second pipe part 32 having a diameter made smaller than an outside diameter of the polyethylene pipe is formed in the trunk part. The loose flange has a smaller inside diameter than the outside diameter of the polyethylene pipe, and is externally fitted to the second pipe part.SELECTED DRAWING: Figure 4
Patent JP-2020170393-A (JP)
Title: Vehicle management system
Inventor: YAMAZAKI YOICHIRO
IPC: G06Q10/00
Filed: 2019-04-04
Abstract: To provide a vehicle management system capable of tracking a vehicle in order to properly perform disposal of the vehicle.SOLUTION: A vehicle management system for managing vehicle position information includes a terminal device including an identification information acquisition unit configured to acquire identification information from an information holding body that holds the identification information and attached to a vehicle, a unique information acquisition unit configured to acquire unique information that identifies a first vehicle to which the information holding body is attached, a position information acquisition unit configured to acquire vehicle position information, which is information relating to the position of the first vehicle, and a transmission unit configured to transmit, to the outside, association information in which the identification information, the vehicle unique information, and the vehicle position information are associated with each other, and includes a server device having a receiving unit configured to receive the association information and a storage unit configured to store the received association information.SELECTED DRAWING: Figure 1
Patent JP-2020172091-A (JP)
Title: Wear detection method of mold slide device of vertical injection molding machine
Inventor: NAKAYAMA SEIKI
IPC: B29C45/17
Filed: 2019-04-15
Abstract: To provide a wear detection method of a mold slide device, which can detect wear of a slide mechanism of a slide table with excellent accuracy.SOLUTION: A slide table (10) of a mold slide device (2) is provided to a fixed board (3) by a slide mechanism (12) that is formed of a rail (17) and a slider block (18). The slider block (18) is provided with a spring body (19), when a mold is opened, the slider block (18) floats up from the fixed board (3), and when it is fastened, the slide table (10) adheres to the fixed board (3). A wear detection method includes the steps of: preparing; and monitoring. The preparing step measures a position of a height of the slide table (10) during mold opening for every mold and records as a reference position for every mold. The monitoring step measures, during the mold opening of the molding cycle, a position of a height of the slide table (10), and compares with a reference position of a corresponding mold. When the deviation reaches a predetermined magnitude, the slide mechanism (12) is determined to be worn.SELECTED DRAWING: Figure 2
Patent JP-2020175488-A (JP)
Title: driver
Inventor: SEKIYA KAZUMA
IPC: G05B19/418
Filed: 2019-04-19
Abstract: To provide a driver configured to allow a user to easily confirm whether a screw is fastened in predetermined consecutive order.SOLUTION: A driver 1 is connected to an electric power source and rotates a drill bit to fasten a screw. The driver 1 comprises: a camera 30 that photographs a screw to be fastened and a circumference of a screw hole for fastening the screw; an image information recording part 104 that records an image photographed with the camera 30; a basic information registering part 101 that pre-registers image information obtained by photographing the circumference of the screw hole with the camera 30 as basic information; a determining part 102 that determines whether or not the image information obtained by newly photographing the circumference of the screw hole with the camera 30 is identical to the basic information; and an LED unit 60 that give a notification on a determined result in the determining part 102.SELECTED DRAWING: Figure 6
Patent JP-2020175843-A (JP)
Title: Electric steering lock device
Inventor: KUROIWA TAKENOBU
IPC: E05B85/02
Filed: 2019-04-22
Abstract: To avoid the increase in the size of an electric steering lock device comprising: a lock member; a gear which is rotationally driven with an electric motor; a cam member which is interlocked and connected with the gear so as to move the lock member; a switch which detects the operating position of the cam member; and a relay member which is interposed between the cam member and the switch so as to be able to change the switching mode of the switch in accordance with the operation of the cam member.SOLUTION: A gear 51 and a cam member 52 which is formed to be smaller in the radial direction than the gear 51 are rotatably supported by a support shaft arranged on the lateral side of a lock member 25 in an interlockingly rotatable manner. A lock member driving part 85 for moving the lock member from the unlock position to the lock position, a relay member driving part 108 for driving the relay member, and a regulation object part 89 which can be brought into contact with a stationary rotation regulation part so as to regulate the rotation ends of the gear 51 and the cam member 52 are integrally provided in the cam member 52.SELECTED DRAWING: Figure 10
Patent JP-2019216587-A (JP)
Title: Transmission shell, transmission case and actuator
Inventor: MAO WEIXING
IPC: H02K7/116
Filed: 2019-04-24
Abstract: To provide an improved transmission case.SOLUTION: A transmission shell is applied to an actuator, and an accommodating space for receiving a transmission assembly is formed in a transmission case. The transmission shell is provided with a first ventilation structure, and the first ventilation structure includes a venting hole and a blocking wall disposed around the venting hole. The venting hole is in gas communication with the accommodating space, the blocking wall is disposed on an outer periphery of the venting hole to form a buffering chamber communicating with the venting hole, and an opening is provided at an end away from the venting hole. The present disclosure also provides a transmission case and an actuator using the transmission shell. The venting hole has effectively waterproof and moisture-proof without requiring a sealing element, and is simple in structure, easy to manufacture, and low in cost.SELECTED DRAWING: Figure 2
Patent JP-2020184823-A (JP)
Title: Power converter and image forming device
Inventor: HOSOKAWA YOSHIAKI
IPC: G03G21/00
Filed: 2019-05-07
Abstract: To provide a power converter and an image forming device capable of reducing loss.SOLUTION: A power converter 22 includes: a PFC circuit 42; a DC-DC converter 43; a PFC control circuit 44; a DC-DC converter control circuit 45; and a power supply circuit 41. The PFC circuit has an inductor L1 and a first switching element, and converts an input pulsating voltage into a DC voltage to output it. The converter has an isolation transformer T1 and a second switching element, and outputs an output voltage of the PFC circuit input to a primary side of the isolation transformer from a secondary side as an arbitrary DC voltage. In a power supply circuit, when the PFC circuit is activated and the DC-DC converter is not activated, a DC voltage is supplied to the PFC control circuit by a voltage generated in a first auxiliary winding N1 magnetically coupled with an inductor L1. When the DC-DC converter is started, a DC voltage is supplied to the PFC control circuit by a voltage generated in a second auxiliary winding N2 magnetically coupled with the insulating transformer.SELECTED DRAWING: Figure 2
Patent JP-2020183268-A (JP)
Title: Box sheet
Inventor: TERAOKA KATSUHIKO
IPC: B65D5/20
Filed: 2019-05-09
Abstract: To provide a box sheet that can be assembled in a tray shape and can reduce a box producing cost.SOLUTION: A box sheet of the present invention includes a pair of first side panel and a pair of second side panels which are alternately connected from one side to the other side in a left-right direction and assembled in a square cylinder shape, and a pair of connecting flaps that extend from the top edge of the pair of the second side panels and fold inward; and can be assembled into a box shape with an upper opening formed between a pair of connecting flaps. The first side panel has a substantially rectangular body and a projection piece projecting from a part of an upper edge of the body. The projection piece has a base end part continuous from the upper edge of the body and an increased wide part continuous upward from the base end part. The connecting flap has a top surface part that is bridged between the upper edges of the pair of first side panels in the assembled state and a folded part that extends from the side edge of the top surface part. The connecting flap is configured to be lockable between the body and the increased wide part at a boundary part between the top surface part and the folded part.SELECTED DRAWING: Figure 1
Patent JP-2020185068-A (JP)
Title: Magnetic resonance imaging device and program
Inventor: TAKAYAMA OSAMU
IPC: A61B5/055
Filed: 2019-05-10
Abstract: To provide an MRI device capable of positioning an analyte at an optimal position.SOLUTION: The MRI device includes a cradle 31 for supporting the analyte 10, an inner wall 8 which defines a bore 6 for receiving a breast and a shoulder of the analyte 10 and has an inner wall surface 82a to which the shoulder contacts, a magnet 2 having an inner wall 9 for defining a bore 7 for receiving the head of the analyte 10, a camera which acquires an image of inside the bore by using an optical lens and outputs a signal representing the image, an image generation unit which generates an image in which the shape of the surface of the inner wall is visually enhanced on the basis of the signal acquired from the camera, and a display unit 12 for displaying the image.SELECTED DRAWING: Figure 22
Patent JP-2020192582-A (JP)
Title: Bridle roll, cold rolling apparatus, and cold rolling method
Inventor: MASUDA REI
IPC: B65H23/188
Filed: 2019-05-29
Abstract: To prevent generation of problems such as a winding failure caused by tension decrease on a subsequent stage of a bridle roll even when steel plates having variety of properties different in degree of tension decrease are passed through.SOLUTION: A bridle roll imparts tension difference on a steel plate before or after plate passing by difference in rotational speed between a plurality of rolls. The bridle roll includes driving means for changing at least any one of positions of the rolls according to degree of bend loss of the steel plate, and fixing means for fixing the positions of the rolls.SELECTED DRAWING: Figure 1
Patent JP-2020193675-A (JP)
Title: Shift device
Inventor: OGINO ATSUTO
IPC: F16H63/38
Filed: 2019-05-29
Abstract: To provide a shift device which can suppress the deterioration of the positioning accuracy of a shift position resulting from the erroneous recognition of a rotation number of a motor.SOLUTION: This shift device 100 comprises: a detent plate 71; a detent spring 72; a motor 10 for driving the detent plate 71; a reduction mechanism part 20; a rotor rotation angle sensor 30 for detecting a rotation angle of a rotor 11; and an output shaft rotation angle sensor 40 for detecting a rotation angle of the detent plate 71. Then, the shift device makes an output value of the output shaft rotation angle sensor 40 in a prescribed position of the detent spring 72 with respect to a trough part 80 of the detent plate 71 and an output value of the rotor rotation angle sensor 30 associated with each other, and detects a rotation number of the motor 10 on the basis of the association.SELECTED DRAWING: Figure 8
Patent JP-2020195470-A (JP)
Title: Sliding toy
Inventor: NAKAI NORIMITSU
IPC: A63B22/08
Filed: 2019-05-31
Abstract: To enhance the motivation of a player.SOLUTION: A sliding toy which comprises a long-sized mat body 10 having a top face as a sliding face 11, and sliding regulation parts 20, 30 on both sides projecting upward on one end side and the other end side in a longitudinal direction of the mat body 10 comprises: foot sensing parts 22, 32 disposed on the one end side and the other end side respectively and sensing the feet of a player; and notification parts 24, 34 for issuing a sensation signal which the player can sense, in which under the condition that the foot sensing parts 22, 32 sense, the notification parts 24, 34 can be controlled.SELECTED DRAWING: Figure 1
Patent JP-2019214555-A (JP)
Title: Composition for prevention of virus infection
Inventor: SATO SEIYA
IPC: A61K35/76
Filed: 2019-06-03
Abstract: To provide a composition for prevention of virus infection such as influenza.SOLUTION: The present invention provides a composition for prevention of virus infection of a human or a nonhuman animal that is administered to an epithelial cell of the respiratory tract, gastrointestinal tract or eye tissue of the human or nonhuman animal, and comprises an antagonist bound to a virus receptor of the epithelial cell as an active ingredient.SELECTED DRAWING: Figure 2
Patent JP-2020202422-A (JP)
Title: Manufacturing method for reflecting mirror and reflecting mirror manufacturing apparatus
Inventor: TSUTSUI TOMOHIRO
IPC: B24B49/16
Filed: 2019-06-06
Abstract: To provide a manufacturing method for a reflecting mirror and a reflecting mirror manufacturing apparatus, which are capable of easily manufacturing a thin reflecting mirror having a reflective surface with high mirror surface accuracy.SOLUTION: A manufacturing method for a reflecting mirror includes: a measurement step (S10) of measuring the shape of a reflective surface of a reflecting mirror; a difference calculation step (S20) of finding a difference between the design shape of the reflective surface and the shape of the reflective surface measured; a position calculation step (S40) of finding a position where the reflective surface is processed based on the difference found; and a processing step (S50) of processing the found position, where the reflective surface is processed, with a depth smaller than the allowance of a difference between the depth of the design shape of the reflective surface and the depth of the measured reflective surface. In the manufacturing method, the measurement step (S10), the difference calculation step (S20), the position calculation step (S40) and the processing step (S50) are repeated.SELECTED DRAWING: Figure 3
Patent JP-2019151667-A (JP)
Title: Dental plaster powder
Inventor: MORI DAIZABURO
IPC: A61K6/90
Filed: 2019-06-10
Abstract: To provide dental plaster powder that has flowing properties, a cure time and strength of a hardened body suitable for dentistry for making a dental model by kneading with water and using it.SOLUTION: Dental plaster powder is configured such that gypsum dihydrate of 2-4 pts.wt., potassium sulfate of 0.5-3 pts.wt. and polycarboxylate-based water reducer of 0.05-0.8 pts.wt. are blended to gypsum hemihydrate of 100 pts.wt., and other additives are not contained beyond 0.3 pts.wt. in total. More preferably, a blending amount of the polycarboxylate-based water reducer may be 0.15-0.3 pts.wt. to the gypsum hemihydrate of 100 pts.wt., or the blending amount of the potassium sulfate may be equal to or more than 25% by weight of the gypsum dihydrate.SELECTED DRAWING: None
Patent JP-2020201383-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic image forming method, and electrophotographic image forming apparatus
Inventor: NISHIMURA KAZUKUNI
IPC: G03G5/05
Filed: 2019-06-10
Abstract: To provide an electrophotographic photoreceptor that can prevent the generation of a minute gap between layers in association with a thermal history to prevent the occurrence of image quality defects, such as black spots and a reduction in dot reproducibility.SOLUTION: An electrophotographic photoreceptor has a plurality of layers including at least an intermediate layer and a photosensitive layer laminated in this order on a conductive support, and at least one layer of the plurality of layers of the photoreceptor contains a negative expansion material.SELECTED DRAWING: None
Patent JP-2021001035-A (JP)
Title: Paper feeding device and image forming apparatus
Inventor: ASAKAWA MASAYA
IPC: B65H7/04
Filed: 2019-06-19
Abstract: To make it possible to detect that a paper feed cassette is in a drawn state without providing a separate sensor.SOLUTION: A paper feed cassette 10 includes a movable loading portion 40 on which stored paper P is loaded. A paper cassette mounting unit 206 changes in its position in a vertical direction whilst keeping in contact with the paper feed cassette 10 that is switched between a drawn state PA2 and a mounted state PA1, and is provided with an actuator 90 for detecting a position of an upper surface of the paper P stored in the paper feed cassette 10 or a position of an upper surface of the movable loading portion 40. The paper feed cassette 10 has a guide portion 50 for guiding the position of the actuator 90, when the paper feed cassette 10 is in the drawn state PA2, to a second position PC2 which is a position above a first position PC1, where, when the paper feed cassette 10 is in the mounted state PA1 and the movable loading portion 40, on which the paper P is stored, is in a paper feed posture PB1, a position of the actuator 90 that detects the position of the upper surface of the paper P is defined as the first position PC1.SELECTED DRAWING: Figure 4
Patent JP-2021000224-A (JP)
Title: Information processing device, information processing method, and program
Inventor: YAMANISHI KENJI
IPC: A61B3/10
Filed: 2019-06-20
Abstract: To provide an information processing device, an information processing method, and a program capable of efficiently using information of past inspection results.SOLUTION: An information processing device holds information of a latent space regulated by a parameter group including parameters related to time information, receives an input of a measurement information group including a plurality of mutually different kinds of measurement information and formed by being respectively measured at an arbitrary time, and updates and sets the held information of the latent space by using each kind of measurement information with a predetermined method in the kind of measurement information included in the received measurement information group.SELECTED DRAWING: Figure 3
Patent JP-2021003301-A (JP)
Title: Electrostatic test device and electrostatic test method
Inventor: WATABE YOSHIYUKI
IPC: G01R31/00
Filed: 2019-06-26
Abstract: To provide an electrostatic test device and an electrostatic test method which are suitable for a game machine.SOLUTION: An electrostatic test device (400) for a game machine (for example, a pachinko slot 1) includes: a discharge energy application part (403) arranged outside a box body of the game machine (for example, an exterior body 2); a discharge gun (404) which can discharge electricity toward the discharge energy application part; a wiring part (406) electrically connected to the discharge energy application part at its one end; and an electrostatic discharge generation part (408) which can be arranged outside or inside the box body, is electrically connected to the other end of the wiring part, and generates an electrostatic discharge by a discharge from the discharge gun toward the discharge energy application part.SELECTED DRAWING: Figure 32
Patent JP-2021003318-A (JP)
Title: Game machine
Inventor: INABA TAKUYA
IPC: A63F7/02
Filed: 2019-06-26
Abstract: To provide a game machine which can smoothly carry out cooperation between a main control board and a performance control board.SOLUTION: When switched from an electrical interruption state to an electrical transmission state, a color bar image is displayed. When a first control command is received in displaying the color bar image, the displaying is switched to a power restoring image. When a second control command is received after the first control command, a notification image for notification of the number of determination information indicated by the second control command is drawn but not displayed, and the power restoring image is displayed. On the other hand, when the first control command is not received in displaying the color bar image but the second control command is received, the notification image for the notification of the number of the determination information indicated by the second control command is not drawn but the color bar image is displayed.SELECTED DRAWING: Figure 55
Patent JP-2021004652-A (JP)
Title: Electromagnetic device
Inventor: NISHIKAWA MASAAKI
IPC: F16K31/06
Filed: 2019-06-26
Abstract: To reduce an outer diameter of an entire electromagnetic device while facilitating connection of a coil wire to a terminal in the electromagnetic device including a cylindrical reel around which the coil wire is wound, a terminal that is supported by a terminal support part provided at one end of the reel and to which an end of the coil wire is connected and a flange part projecting from one end of the reel toward the outer side in the reel radial direction, and generating electromagnetic force for operating a spool of a solenoid valve part.SOLUTION: A terminal 10 includes: a base part 13 supported by a terminal support part 12; and an arm part 14 that is extended from the base part 13 and to which an end 8a of a coil wire 8 is connected. The arm part 14 is formed to have an arc shape along an outer periphery of a reel 9 as viewed in the direction along the axial center direction of the reel 9.SELECTED DRAWING: Figure 2
Patent JP-2021008588-A (JP)
Title: Non-contact type medium
Inventor: MIZUNO KOTARO
IPC: C09D11/52
Filed: 2019-07-03
Abstract: To provide a non-contact type medium which is inexpensive and excellent in communication performance by forming a conductive circuit that has a mixing ratio of a binder resin and a carbon material in a conductive composition used for formation of the conductive circuit and a mixing ratio of graphite and carbon other than the graphite as a carbon material in specific ranges and is specifically excellent in adhesion to the base material and conductivity.SOLUTION: A non-contact type medium is mounted with a conductive circuit and an IC chip, in which the conductive circuit is a conductive circuit formed using a conductive composition containing a binder resin (A), a carbon material (B) and a curing agent (C), the carbon material (B) contains graphite (B-1) and a carbon material (B-2) other than the graphite, a percentage content of the carbon material (B) is 65-85 mass% in 100 mass% of a solid content of the conductive composition, and a percentage content of the graphite (B-1) is 70-99 mass% in 100 mass% of the carbon material (B).SELECTED DRAWING: None