baber/WOPTO huggingface dataset:
Patent JP-2021165022-A (JP)
Title: Printer
Inventor: TOTSUKA YUSUKE
IPC: B41F35/04
Filed: 2020-04-08
Abstract: To quickly and surely recover residual ink in an ink recovery tube.SOLUTION: An ink recovery tube comprises: an inflow port which is arranged at a position close to one machine casing and into which ink flows from an ink storage part; and an outflow port which is arranged at a position close to the other machine casing and from which the ink flows to an ink container. First regulation means is arranged at a position on a downstream side with respect to the inflow port in the ink recovery direction and regulates a communication state of the ink recovery tube. A first connection part connects a high pressure air generation part to the ink recovery tube at a position on the downstream side with respect to the first regulation means in the ink recovery direction. First high pressure air control means stops the supply of the high pressure air to the ink recovery tube through the first connection part while ink is supplied to the ink storage part through an ink supply tube, and supplies the high pressure air to the ink recovery tube through the first connection part after starting ink recovery for recovering ink through the ink recovery tube from the ink storage part in which the supply of ink is terminated.SELECTED DRAWING: Figure 6
Patent JP-2021167609-A (JP)
Title: Vehicular clutch
Inventor: SATO TOMOHIRO
IPC: F16C19/06
Filed: 2020-04-08
Abstract: To provide a vehicular clutch in which crack of a sliding contact portion of a clutch release cover detachably assembled to a clutch release bearing is suppressed.SOLUTION: When an insertion portion 44b of a clutch release cover 44 is inserted into an inner periphery side of an inner race 38, a pressurization unit 44c pressurizes an inner circumferential surface 38c of the inner race 38, so that the clutch release cover 44 is detachably attached to the inner race 38. Also, when the insertion portion 44b of the clutch release cover 44 is inserted into the inner periphery side of the inner race 38, stress is absorbed by the deformation of a first groove 44i and a second groove 44j which are thin and positioned between the insertion portion 44b and the pressurization unit 44c, so that a concentration of the stress between the sliding contact portion 44a and the insertion portion 44b is suitably suppressed. By this constitution, crack of the sliding contact portion 44a of the clutch release cover 44 which is detachably assembled to a clutch release bearing 34 can be suppressed.SELECTED DRAWING: Figure 4
Patent JP-2021167700-A (JP)
Title: Burner for cooking stove, and cooking stove
Inventor: SHIBAYAMA SOICHIRO
IPC: F23D14/06
Filed: 2020-04-10
Abstract: To improve combustibility at an upper flame port section 4Ua of a cooking stove burner comprising two vertically arranged flame ports 4U, 4L each opening to the outer circumferential face of a burner cap 3 constituted by an upper cap member 3U and a lower cap member 3L each disposed on a burner body 2, in which the upper flame port 4U is divided into an upper section and a lower section, namely an upper flame port section 4Ua constituted by a groove formed on a second annular wall 312 suspended from the upper cap member 3U, and a lower flame port section 4Ub constituted by a groove formed on a first annular wall 311 erected on the lower cap member 3L.SOLUTION: The upward slope angle θa of the upper bottom face of the groove serving as the upper flame port section 4Ua is made larger than the upward slope angle θb of the upper end face of the first annular wall 311. Preferably, the depth of the recess Db of the groove serving as the lower flame port section 4Ub, from the upper end of the first annular wall 311 is made smaller than the depth of the recess Da of the groove serving as the upper flame port section 4Ua, from the lower end of the second annular wall 312.SELECTED DRAWING: Figure 4
Patent JP-2020176262-A (JP)
Title: Composition containing refrigerant, use thereof, refrigerating machine including the same, and operational method of the refrigerating machine
Inventor: ITANO MITSUSHI
IPC: C09K5/04
Filed: 2020-04-16
Abstract: To provide a refrigerant composition which, at the same time, has three kinds of performance: having a refrigeration capacity equivalent to R410A; having sufficiently small GWP; and having fire retardancy (2L class) according to the standard of The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE).SOLUTION: Provided is a composition containing a refrigerant, where the refrigerant comprises CO2 and trans-1,2-difluoroethylene (HFO-1132(E)), difluoromethane (R32), and 2,3,3,3-tetrafluoro-1-propene (R1234yf) in a specific mixing ratio.SELECTED DRAWING: None
Patent JP-2021172681-A (JP)
Title: Production method of resin molding
Inventor: KOMORI KAZUHIRO
IPC: C08J5/00
Filed: 2020-04-20
Abstract: To provide a production method of a resin molding excellent in all of tensile strength, bending strength and impact resistance.SOLUTION: The production method of the resin molding has a step (i) of mixing an aromatic polysulfone and an organic filler while applying shear force thereto. The organic filler comprises an aromatic polyester particulate. The blend amount of the aromatic polyester particulate is 1-50 pts.mass based on 100 pts.mass of the aromatic polysulfone. By performing the step (i), the relation of expression (1a), (MB-MA)/MB×100≥10, is satisfied for the organic filler, where MA refers to the median size D50 (μm) of the organic filler in the resin molding obtained finally, and MB refers to the median size D50 (μm) of the organic filler used in the step (i).SELECTED DRAWING: None
Patent JP-2021172208-A (JP)
Title: Component for human-powered vehicles
Inventor: FUJIMURA SHINYA
IPC: B62J45/41
Filed: 2020-04-23
Abstract: To provide a component for human-powered vehicles which includes a strain gauge and is preferably employed in a human-powered vehicle.SOLUTION: A component for human-powered vehicles includes a component body, a sole substrate incorporated in the component body, a resistor that is formed in the substrate and constitutes a strain gauge together with part of the substrate, electric wiring formed in the substrate and electrically connected to the resistor, a signal processing unit formed in or directly mounted in the substrate and electrically connected to the electric wiring, a signal output unit that outputs a signal sent from the signal processing unit, and an electric input unit electrically connected to the signal processing unit and powered from a power source incorporated in at least one of a human-powered vehicle and the component body.SELECTED DRAWING: Figure 4
Patent JP-2020111472-A (JP)
Title: Lid of garbage box and garbage box
Inventor: YAMASHITA YOKO
IPC: B65F1/16
Filed: 2020-04-26
Abstract: To provide a garbage box in a simple structure that allows entry of garbage without opening the lid and prevents the entered garbage from standing out while a large entry opening is achieved.SOLUTION: The top board of a planarly circular lid 31 is divided into two in the plane direction, and one top board 32 is depressed arc-like so as to be depressed sequentially from the outer periphery of the top board toward the division end face so that there is a gap between the division end face and the other division end face of the top board, and another top board 33 rises sequentially from the outer periphery of the top board toward the division end face, thereby making the gap a garbage entry opening 34.SELECTED DRAWING: Figure 1
Patent JP-2021171415-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-04-27
Abstract: To increase game amusement.SOLUTION: In a first display performance, an icon group composed of multiple icons. In a second display performance, a predetermined icon in the icon group changes in multiple modes. In a third display performance, a predetermined icon that changes in the multiple modes is determined to be in one of the multiple modes. A combination performance including the first display performance, the second display performance, and the third display performance may be executed. In the combination performance, after the first display performance is executed, the second display performance is executed, and then the third display performance is executed. A predetermined character is displayed.SELECTED DRAWING: Figure 77
Patent JP-2021171016-A (JP)
Title: Self-propelled pest control machine
Inventor: MATSUIE SHINICHI
IPC: A01M7/00
Filed: 2020-04-28
Abstract: To provide a self-propelled pest control machine provided with a side boom on right and left of a machine body, capable of performing quickly spraying work of chemicals by reducing labor for wheel replacement on a wide work place such as a field or an orchard.SOLUTION: In a self-propelled pest control machine formed by providing front wheels 6, 6 and rear wheels 7, 7 on a traveling vehicle body 2 provided with a pest control boom 40, sub-rear wheels 7a, 7a are provided detachably on each side face of the right and left rear wheels 7, 7.SELECTED DRAWING: Figure 21
Patent JP-2021172304-A (JP)
Title: Anchor plate for seat belt webbing, and anchor device
Inventor: PAOLO AGAPITO TIANGCO
IPC: B60R22/26
Filed: 2020-04-30
Abstract: To provide an anchor device that is easy to manufacture, and an anchor device using the same anchor plate.SOLUTION: A tongue part 25 extends in parallel to a plate body 10 from a tie part 23 of a spring plate 20. A stopper piece 26 is provided for the tongue part 25 by cut-and-raise. A large hole part 35a of the anchor plate 3 is externally fitted with a bolt head 2b, and the anchor plate 3 is raised. The tongue part 25 and the stopper piece 26 are elastically deformed, and the bolt head 2b moves to an end part of a fine hole 35b. Overhung pieces 51, 52 along a fine hole part 35b and left and right both side edges of the plate body 10 are gripped between the bolt head 2b and the flange 2c. By being pushed by the elastic pieces 61, 62, a side surface of a bolt head 2b is in contact with a stopper piece 26.SELECTED DRAWING: Figure 1
Patent JP-2021172310-A (JP)
Title: tire
Inventor: SAKAKIBARA YUTA
IPC: B60C11/03
Filed: 2020-04-30
Abstract: To provide a tire that can exert excellent high-speed travelling performance.SOLUTION: A tire includes a tread part 2. The tread part 2 includes: a first major groove 5 continuously extending in a tire circumferential direction; and a first land part 7 adjacent to the first major groove 5. The first land part 7 is provided with: at least one interrupting lateral groove 10 extending from the first major groove 5 and interrupting within the first land part 7; and at least one lateral sipe 11 extending in a tire axial direction and of which both ends interrupt within the first land part 7. A recess part 13 is provided in a sipe wall 12 of the lateral sipe 11.SELECTED DRAWING: Figure 2
Patent JP-2021175418-A (JP)
Title: Sleepiness determination device and sleepiness determination method
Inventor: NAGASHIMA TAKANOBU
IPC: B60H1/00
Filed: 2020-05-01
Abstract: To make it possible to awake a driver out of sleepiness by more precisely determining the driver's sleepiness and controlling air conditioning in a vehicle.SOLUTION: A sleepiness determination device comprises: a storage unit that stores event definition information with which a predetermined event that influences a body temperature of a crew member of a vehicle is registered; an event detection unit for detecting occurrence of an event; a sleepiness determination unit that measures a body temperature of the crew member and determines whether or not sleepiness occurs in the crew member on the basis of variations in the body temperature in a predetermined measurement time; an air conditioning control instruction unit for generating an air conditioning control instruction depending on a result of the determination; and a transmission unit for transmitting the air conditioning control instruction to an external device. When the event is detected, the sleepiness determination unit starts measurement of the body temperature after a lapse of a predetermined time after the event detection.SELECTED DRAWING: Figure 1
Patent JP-2021176130-A (JP)
Title: Connector with cap
Inventor: KANAMORI TAKANORI
IPC: H01R13/52
Filed: 2020-05-01
Abstract: To provide a connector with a cap which can prevent half insertion of a cap while achieving improvement of assembly workability of the cap.SOLUTION: A connector 1 with a cap includes: a connector housing 20 having a terminal housing part 21 formed with bottomed cylindrical cavities 31 in each of which a terminal fitting 11 is disposed; and a cap 50 having a cap body 51 which covers openings of the cavities 31, cylindrical parts 53 each of which is provided hanging on a rear surface of the cap body 51 and fitted in a cylindrical inner surface of the cavity 31, contact parts 59 each of which faces an opening end edge part 33 of the cavity 31 in a portion, which is located at the radial outer side relative to a root of the cylindrical part 53, of the cap body 51, and recessed parts 60 each of which is recessed on the rear surface of the cap body 51 between the root of the cylindrical part 53 and the contact part 59.SELECTED DRAWING: Figure 5
Patent JP-2020138730-A (JP)
Title: Vehicle engine start control system with use of face recognition information and vehicle engine start control method with use of the same
Inventor: SONG MYUNG SEOB
IPC: B60R25/25
Filed: 2020-05-07
Abstract: To provide a vehicle engine start control system which uses face recognition information.SOLUTION: A vehicle engine start control system is configured from: a smart terminal unit having a camera installed thereon which stores module intrinsic information on a black box, photographs a driver, extracts face recognition information from a photographed driver's image, stores the extracted face recognition information, and transmits the face recognition information to a module of the black box installed on a vehicle; and the black box which is installed on the vehicle, stores number information on the smart terminal unit carried by the driver and the driver's face recognition information, and compares the face recognition information received from the smart terminal unit, the number information on the smart terminal unit, the stored number information on the smart terminal unit, and the face recognition information with one another. When such information is coincident, the black box controls a locking module of a vehicle door to open the vehicle door, and then when a registered driver gets on and steps on a brake pedal, receives brake pedal information and so controls as to switch on a vehicle start key.SELECTED DRAWING: Figure 5
Patent JP-2021179031-A (JP)
Title: Polyester-based divided composite fiber, woven knitted product, and method for producing woven knitted product
Inventor: YUASA TOKUMINE
IPC: D06M11/00
Filed: 2020-05-12
Abstract: To provide a polyester-based divided composite fiber, in at least part of which a recycled polyester resin is used which contains a recycled polyester material at high ratio, and which has a mechanical characteristic value equal to that when only a virgin polyester resin is used.SOLUTION: A polyester-based divided composite fiber has: a polyester resin A which is a hardly alkaline-soluble component; and a polyester resin B which is an easily alkaline-soluble component. The polyester resin A is divided into a plurality of pieces by the polyester resin B in a cross-sectional shape of a fiber. The polyester resin A is a recycled polyester resin that comprises a component derived from a recycled polyester material. In the recycled polyester resin, when a total amount of the whole glycol component is 100 mol%, a content of diethylene glycol is 4 mol% or less, and a density of carboxyl end group is 30 equivalent/t or less.SELECTED DRAWING: Figure 1
Patent JP-2021180219-A (JP)
Title: Chemical liquid supply device
Inventor: TOYOMASU FUJIHIKO
IPC: B01F15/02
Filed: 2020-05-12
Abstract: To provide a chemical liquid supply device which can suppress the device size and supply plural kinds of diluted chemical liquids.SOLUTION: A chemical liquid supply device 100 comprises: a plurality of chemical liquid paths 91A, 91B which supply a plurality of chemical liquids; chemical liquid valves 52A, 52B which operate with the air; at least one diluted liquid paths 82A, 82B; a control mechanism 4 which controls the flow rate of the chemical liquids in the plurality of chemical liquid paths 91A, 91B; and a diluted chemical liquid supply system 7 which guides the diluted chemical liquid obtained by mixing the chemical liquid with the diluted liquid to a supply target 220. The control mechanism 4 comprises: a first upstream air path 41; a plurality of chemical liquid branch air paths 62A, 62B which supply the air to the chemical liquid valves 52A, 52B; a branch valve 62 which distributes the air to the plurality of chemical liquid branch air paths 62A, 62B; and a control unit 31 which controls the supply and stop of the air to the plurality of chemical liquid branch air paths 62A, 62B.SELECTED DRAWING: Figure 1
Patent JP-2020155135-A (JP)
Title: Control method and program
Inventor: TAKADA KAZUTOYO
IPC: G06F3/0487
Filed: 2020-05-12
Abstract: To present efficiently, a similar medical image which serves as a useful reference in diagnosis of a medical image which is an image reading object, to a doctor.SOLUTION: A control method of an information terminal receives a similar medical image from a case search system, and if one object medical image is selected from image reading object candidates, displays a first display screen which comprises a first display region used for displaying the object medical image, a second display region which arranges and displays in a lateral direction, a prescribed number of images out of a plurality of similar medical images, in an order of having high similarity to the object medical image, and a third display region used for selecting a disease name, in which the third display region displays a plurality of disease names. When the plurality of disease names are selected, a corresponding similar medical image corresponding to each disease name is selected out of a plurality of similar medical images, and instead of arrangement display of the similar medical images in the lateral direction, a second display screen which comprises the second display region for arranging and displaying in a vertical direction, corresponding similar medical images in an order of having high similarity to the selected one object medical image being selected by classifying the corresponding similar medical images for a unit of each disease name.SELECTED DRAWING: Figure 48
Patent JP-2021178039-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-05-14
Abstract: To provide a game machine that can improve the control of state shift and increase the game entertainment.SOLUTION: Multiple types of information including special information that can specify that a game state is controlled to a special state when determination means determines that the game state is to be a special state can be transmitted to performance executing means. When the determination result information is received, a read-ahead performance can be executed on the basis of the determination result information. When the determination result information is received after receiving the special information, the execution of the read-ahead performance based on the determination result information is restricted. A performance control CPU can execute a pseudo-movable body display performance that moves a first pseudo-movable body display from a first initial display position to a first performance display position to display, and a movable body performance that moves a mounted movable body from an origin position to a performance position. The ratio at which a game state is controlled to a big winning game state is higher when a development performance A using the mounted movable body and a development performance B using a second pseudo-movable body display are executed than when the development performance A is not executed and the development performance B is executed.SELECTED DRAWING: Figure 11-22
Patent JP-2021179379-A (JP)
Title: Shape measurement device and control method therefor
Inventor: MASUDA HIKARI
IPC: G01B21/20
Filed: 2020-05-14
Abstract: To provide a shape measurement device capable of storing measurement environment information for discriminating the cause of an abnormality occurrence of shape measurement at low cost during measuring the shape of a measurement object, and its control method.SOLUTION: A shape measurement device 10 for performing shape measurement of a measurement object by using a contact piece 34 brought into contact with the measurement object W includes a measurement environment information acquisition part 38 for repeatedly performing the acquisition of measurement environment information showing a measurement environment of shape measurement and temporary storage of the measurement environment information in a primary storage part while the shape measurement is performed, an abnormality determination part for determining the existence/nonexistence of abnormality of the shape measurement while the shape measurement is performed, and a first storage control part for storing the measurement environment information stored in the primary storage part in a secondary storage part each time the abnormality determination part determines that there is abnormality.SELECTED DRAWING: Figure 1
Patent JP-2021180280-A (JP)
Title: Permanent current switch
Inventor: YANG YE
IPC: H01F6/02
Filed: 2020-05-15
Abstract: To provide a permanent current switch with high quench resistance.SOLUTION: A permanent current switch 10 includes a main coil 21 that generates a magnetic field B, a non-inductive winding coil 11 that forms a closed circuit, a heater unit 12 that switches between the superconducting state and the normal conducting state of this non-inductive winding coil 11, and a splicing wire 18 (18a, 18b) that is electrically conductive along the longitudinal direction of a lead wire 17 (17a, 17b) from the non-inductive winding coil 11 and is electrically open at both ends.SELECTED DRAWING: Figure 1
Patent JP-2023089319-A (JP)
Title: Rotor and electric motor
Inventor: YAMAGUCHI AKIRA
IPC: H02K1/27
Filed: 2020-05-15
Abstract: To provide a rotor and the like capable of effectively reducing cogging torque without reducing efficiency of an electric motor.SOLUTION: A rotor 10 comprises a magnet 12 arranged in a magnet insertion hole 11b of an armature core 11, and an outermost circumferential shape of the armature core 11 includes a first arc A1 and a second arc A2 through an inflection point Pi. The first arc A1 is an arc passing through a first point P1 at which a first line L1 passing through a center of a magnetic pole of the magnet 12 and a shaft center C intersects with an outermost circumference of the armature core 11, and the second arc A2 is an arc connecting a second point P2 at which a second line L2 passing through the center between magnetic poles of the magnet 12 and the shaft center C intersects with the outermost circumference of the armature core 11, and the inflection point Pi. When a distance between the first point P1 and the shaft center C is supposed to be r1, and a distance between the second point P2 and the shaft center C is supposed to be r2, a relation of 0.860≤r2/r1≤0.925 is satisfied, and when a radius of the first arc A1 is supposed to be R1 and a radius of the second arc A2 is supposed to be R2, a relation of 0.56≤R2/R1≤0.71 is satisfied.SELECTED DRAWING: Figure 3