baber/WOPTO huggingface dataset:
Patent JP-2021017772-A (JP)
Title: Gate post and jig for moving fixing member
Inventor: HOSODA YUJI
IPC: A47G29/122
Filed: 2019-07-23
Abstract: To provide a gate post which does not bring a slip of a fixing member in attaching a functional component.SOLUTION: A gate post 10 of an embodiment is the gate post 10 which comprises a plurality of support posts 12 and to which at least one home delivery box 40 is attached. The support post 12 has a tubular part 13 and a guide rail part 15 formed at a rear surface lateral end of the tubular part 13, and comprises a fixing member 60 which engages slidably with the inside of the guide rail part 15 and to which the home delivery box 40 is fixed. The fixing member 60 is provided with a non-slip member 65 having elasticity so as to come into contact with the guide rail part 15.SELECTED DRAWING: Figure 1
Patent JP-2021021244-A (JP)
Title: Coping end cap and coping structure
Inventor: GOTO TADASHI
IPC: E04F11/18
Filed: 2019-07-26
Abstract: To provide a coping end cap in which positioning accuracy and fitting strength are likely to be improved, and to provide a coping structure in which such a coping end cap is applied.SOLUTION: A coping end cap 1 includes: a table-like base part 20 which is fixed to an end surface 13; and a covering part 50 for including the base part 20 and covering to an outside peripheral edge 12 of an end part. The base part 20 includes a base upper end 22, a base lower end, a base left end, and a base right end, and, it includes a round hole for central screw for positioning a central screw 30 at the center of the base part 20, a pair of round holes for end side screw for positioning a pair of end side screws 32; a pair of upper end recess parts 40 positioned in the vicinity of the round holes for end side screws; and a pair of lower end recess parts positioned in the vicinity of the round holes for end side screws.SELECTED DRAWING: Figure 1B
Patent JP-2021026024-A (JP)
Title: Method of manufacturing polarizer
Inventor: YAMAUCHI Kengo
IPC: G02F1/1335
Filed: 2019-07-31
Abstract: To provide an easy method of manufacturing a polarizer with less quality variation and superior optical properties.SOLUTION: A method of manufacturing a polarizer provided herein comprises subjecting a polyvinyl alcohol-based resin film to stretching treatment and dyeing treatment, and includes a step of adding an iodine concentration adjusting solution containing a reducing agent and boric acid to at least one of treatment baths used for treatments after the dyeing treatment.SELECTED DRAWING: None
Patent JP-2021031189-A (JP)
Title: Sheet loading device and image formation system
Inventor: MATSUURA HIROMASA
IPC: B65H29/24
Filed: 2019-08-13
Abstract: To provide a technique for assisting a loading-defective sheet into a normal state.SOLUTION: A sheet loading device has: loading means for loading a sheet; rearranging means for rearranging the sheet loaded at the loading means; detection means for detecting a carrying-directional front end of the sheet carried to the loading means; air blowing means for blowing air toward the rearrangement position where the sheet is rearranged by the rearranging means; and control means for changing the operation of the air blowing means if the detection means does not detect the front end of the sheet within a predetermined time provided as an assumed time from the detection of the sheet at a prescribed detection position to detection of the front end of the sheet by the detection means.SELECTED DRAWING: Figure 11
Patent JP-2021029286-A (JP)
Title: Fire-extinguishing sheet or fire-extinguishing wire
Inventor: MATSUURA TAKASHI
IPC: A62D1/08
Filed: 2019-08-15
Abstract: To provide a fire-extinguishing sheet or a fire-extinguishing wire that can give an initial response by simply extinguishing a fire by oneself before fire spread in various kinds of electric fire and can automatically eject the odorant and fire-extinguishing chemicals in response to temperature rise.SOLUTION: A fire-extinguishing sheet or a fire-extinguishing wire has a synthetic resin, a micro-capsule (A) containing a first microcapsule containing fire-extinguishing chemicals and a second microcapsule containing the odorant, or a micro-capsule (B) containing the fire-extinguishing chemicals and the odorant together. The fire-extinguishing chemicals are the fire-extinguishing chemicals having the predetermined characteristics. The micro-capsules (A) and (B) are 10-200 μm in diameter, and are gas-impermeable at a normal temperature. The micro-capsules discharge the inclusion chemicals by plasticization, dissolution, combustion, deformation or destruction, when an ambient temperature rises to 80-180°C. The area of the fire-extinguishing sheet is 30 times or more of the square (square) value of the thickness. The length of the fire-extinguishing wire is 30 times or more of the square root value of the cross section.SELECTED DRAWING: Figure 3
Patent JP-2020013137-A (JP)
Title: Pattern exposure device
Inventor: KATO MASANORI
IPC: G03F7/24
Filed: 2019-08-23
Abstract: To provide an exposure device capable of coping with high accuracy magnification ratio even when a pattern of images to be drawn is a pattern for an electronic device.SOLUTION: A pattern exposure device for exposing a drawing beam of which intensity is modified based on drawing data onto a substrate, has a first light source device for generating the seed light at pulse shape with frequency Fb, modifying a peak intensity of a seed light responding to the drawing data with control, magnifying the modified seed light and generating a first beam at a pulse shape with frequency Fb, a second light source device for generating a seed light at the pulse shape with the frequency Fb, modifying peak intensity of the seed light responding to the drawing data and generating a second beam, a synthesis optical part for synthesizing the first beam and the second beam and supply them to an exposure head, and a light guide member for guiding the two beams to a beam profiler for measuring two-dimensional light intensity distribution of a spot by each first beam and second beam after synthesis in the synthesis optical part.SELECTED DRAWING: Figure 17
Patent JP-2021032373-A (JP)
Title: Power transmission device
Inventor: IWASE YUMETO
IPC: F16H57/04
Filed: 2019-08-27
Abstract: To prevent lowering of an oil level height of a lubrication oil.SOLUTION: A power transmission device 30 includes: a case 40 for forming an oil bath 41 in which a lubrication oil is stored; and a power transmission mechanism 30a including a sprocket 31 in which at least part is immersed in the lubrication oil in the oil bath 41, and a sprocket 32 in which power is transmitted between itself and the sprocket 31 by a chain 21 wound between itself and the sprocket 31. The case 40 includes: an oil discharge hole 43 formed on a wall surface 40a, and for discharging the lubrication oil to the outside when an oil level height of the lubrication oil in the oil bath 41 has surpassed a preset height; and an upper part barrier part 44 provided protruding to the oil bath 41 from at least part of the wall surface 40a around the oil discharge hole 43, and for restricting the lubrication oil flowing out from the oil discharge hole 43.SELECTED DRAWING: Figure 3
Patent JP-2021032001-A (JP)
Title: Kitchen device
Inventor: IWABATA TOMOHIRO
IPC: E03C1/264
Filed: 2019-08-28
Abstract: To provide a kitchen device capable of obtaining stable washing performance by stabilizing a water level during washing by ultrasonic washing.SOLUTION: The kitchen device 1 of the present invention comprises: a sink 2 with drain port 4 formed; a faucet device that discharges water to the sink 2; a drainage device 8 having a flow rate sensor that detects the discharged water, a drainage flow channel 9 provided on a downstream side of an exhaust port 4, a sealed water forming part 22, and ultrasonic oscillator 22 for irradiating ultrasonic waves; a net cage 18 that collects garbage discharged from the sink 2; and a control device that controls irradiation of the ultrasonic waves, wherein the control device starts the irradiation of the ultrasonic waves by an ultrasonic oscillator 30 in conjunction with detection of discharged water by the flow rate sensor, the sink 2 is formed so that its bottom surface 2a inclines downward toward the drain port 4, and the net cage 18 is formed so as to incline downward toward a lowermost part 18a.SELECTED DRAWING: Figure 6
Patent JP-2021042763-A (JP)
Title: Method for manufacturing vacuum heat insulation material, vacuum heat insulation material and apparatus using the same
Inventor: ARAI YUSHI
IPC: F16L59/065
Filed: 2019-09-06
Abstract: To contribute to automatization of manufacturing a vacuum heat insulation material.SOLUTION: A method for manufacturing a vacuum heat insulation material includes a step where a device fixes a lug part of a vacuum heat insulation material that includes: a core material; an outer shell part storing the core material and subjected to vacuum drawing; and the lug part serving as a region where a front face and back face oppose to each other while not interposing the core material therebetween in front view of the outer shell part. The device includes: an observation part for detecting an outer end and an inner end of the lug part; and a nozzle for discharging an adhesive. The method includes a step of applying an adhesive member to the lug part that is detected by the observation part.SELECTED DRAWING: Figure 8
Patent JP-2021042531-A (JP)
Title: Rod stroke extending device for use in locking device
Inventor: NAKANISHI KOICHI
IPC: E05C1/04
Filed: 2019-09-06
Abstract: To provide a rod stroke extending device for use in a locking device that is configured to lock/unlock by moving a locking rod forward/backward from a locking device body, which can extend the stroke of the locking rod without changing the structure of the locking device body.SOLUTION: An extension device 1 is installed between a locking rod 2 and a receiving member for engagement therewith. A slider connected to the locking rod is slidably installed in a body 7 of the extension device, and the slider is equipped with a pinion gear. A fixed rack meshing with the pinion gear is fixed in the main body, and a movable rack meshing with the pinion gear is slidably provided opposite the fixed rack. An output rod is connected to the movable rack. When the locking rod moves, the movable rack and the output rod move with a stroke twice that of the locking rod.SELECTED DRAWING: Figure 1
Patent JP-2021041570-A (JP)
Title: Electric stapler
Inventor: CHIAKI YOSHIO
IPC: B27F7/36
Filed: 2019-09-09
Abstract: To prevent increase of wiring for connecting an electric stapler to a paper processing device.SOLUTION: An electric stapler 20A includes a binding part 70 for performing binding processing to a paper bundle, a motor 28 for driving the binding part 70, a control part 22 for controlling the motor 28, and a communication interface 24 for communicating with a post-processing device 10. The control part 22 performs binding processing by the binding part 70 by controlling the motor 28, when receiving a prescribed signal from the post-processing device 10 through the communication interface 24.SELECTED DRAWING: Figure 1
Patent JP-2021042814-A (JP)
Title: Fitting part structure and image formation apparatus
Inventor: YAMAKAWA YOICHI
IPC: F16C11/04
Filed: 2019-09-11
Abstract: To provide a fitting part structure and an image formation apparatus capable of improving assembling workability as compared with a case in which a torsion spring has to be fitted with a plate-like member, which is opened and closed with respect to a main body, in an open state.SOLUTION: A fitting part structure comprises: a shaft part which supports a plate-like member openably and closably with respect to a main body; a torsion spring which is mounted on the shaft part exposed in an open state and generates cushioning force when the plate-like member is in a closed state; a temporary fixing groove into which one end part of the torsion spring mounted on the shaft part is inserted to be temporarily fixed to the main body, and which extends along the shaft part; a gap part which is provided to the plate-like member, and moves the torsion spring in the closed state along the shaft part to enable the other end part of the torsion spring to be inserted into an insertion hole of the plate-like member; and a bracket which is fixed to the main body in the open state to press the one end part of the torsion spring.SELECTED DRAWING: Figure 14
Patent JP-2021043368-A (JP)
Title: Electronic apparatus and control method thereof
Inventor: EHATA HIRONARI
IPC: A61B3/113
Filed: 2019-09-12
Abstract: To provide an electronic apparatus capable of precisely identifying the detection result of line-of-sight representing which frame a user looks at.SOLUTION: The electronic apparatus includes: display means that displays images; imaging means that picks up an image of an eye looking at a display image displayed on the display means; detection means that detects a line-of-sight using an image of eye picked up by the imaging means; and identification means that identifies the detection frame of line-of-sight that is a display frame corresponding to the line-of-sight detection result of the detection means. The identification means is configured to identify the line-of-sight detection frame based on drive mode information of the imaging means and drive mode information of the display means.SELECTED DRAWING: Figure 11
Patent JP-2021042618-A (JP)
Title: Operation relay device for vehicle door latch
Inventor: MATSUDA YOSUKE
IPC: E05B85/12
Filed: 2019-09-13
Abstract: To provide an operation relay device for a vehicle door latch with improved mountability.SOLUTION: An operation relay device 10 for a vehicle door latch includes: a base 11 fixed to a door panel 31 of a door that can open/close a doorway of a vehicle body; an operation handle 12 for an opening operation of the door pivoted to the base 11; and a cooperative lever 13 pivoted to the base 11 and capable of transmitting the opening operation of the door by the operation handle 12 to a door latch 6. The base 11 has at its upper and lower parts a plurality of fixing parts 111A for fixing the base 11 to the door panel 31. By pivoting the operating handle 12 at a forward portion from the center in the front-back direction, the center of gravity G is placed in the front, fixing parts 111a and 111b other than one specific fixing part out of the plurality of fixing parts are fixed to the door panel 31 by bolts S, and the specific fixing part is used as a temporary fixing piece 111c that is integrally formed at the upper part of the base 11 for engagement with an engagement hole 31c provided in the door panel 31.SELECTED DRAWING: Figure 7
Patent JP-2021047982-A (JP)
Title: Battery module
Inventor: MIZOGUCHI ASAMICHI
IPC: H01M50/20
Filed: 2019-09-16
Abstract: To provide a battery module, equipped with a detection mechanism for voltages of a plurality of battery cells, in which electrical connection failure is prevented.SOLUTION: A battery module has a laminate, a binding tool, and a wiring board 50. The laminate comprises: a plurality of power generation elements (battery cells) each of which has a positive electrode and a negative electrode aligned in a manner spaced away from each other in a z-direction; and a plurality of conductive plates 12 which are connected to the electrodes in a manner facing them in the z-direction. The binding tool holds the alignment of the plurality of power generation elements and the conductive plates in the z-direction. A conductive projection 20 extends from each of the plurality of conductive plates. A tip side of the conductive projection has elasticity in a y-direction. The tip side of the conductive projection comes into contact with the wiring board in a manner elastically deformed in the y-direction. Thus, the conductive projection and the wiring board are electrically connected to each other.SELECTED DRAWING: Figure 12
Patent JP-2021046867-A (JP)
Title: Connector
Inventor: SASAKI JUNICHI
IPC: F16B19/00
Filed: 2019-09-17
Abstract: To provide a connector which can reliably fix a female connector and a male connector to different wooden members, and can repeatedly and reliably connect and separate the wooden members.SOLUTION: A connector 1 has a female connector 2 fixed to a first member 4, and a male connector 3 fixed to a second member 6. In the female connector 2, a bottom part 8 of a male connector engagement recess 12 is fixed to a bottom face 5a of a female connector accommodation hole 5 with a first screw 21. The male connector 3 is fixed with a second screw 27 so as to protrude from a surface of the second member 6. A plurality of protrusions 14 is formed at an internal peripheral face of the male connector engagement recess 12 along a peripheral direction. The protrusions 14 are elastically deformed by a force for pressing the male connector 3 into the male connector engagement recess 12, make a head part 15 of the male connector 3 pass to the bottom part 8 side of the male connector engagement recess 12, on the other hand, are elastically restored after the passage of the head part 15, and hold the head part 15 of the male connector 3 in the male connector engagement recess 12.SELECTED DRAWING: Figure 1
Patent JP-2020070289-A (JP)
Title: Fluorine-containing polycyclic aromatic compound and method for producing the same, and organic thin film transistor, solar cell, electrophotographic photoreceptor and method for producing organic light emitting element each of which uses the fluorine-containing polycyclic aromatic compound
Inventor: AGO TOMOHIRO
IPC: G03G5/06
Filed: 2019-09-18
Abstract: To provide novel fluorine-containing pentacene and naphthalocyanine compounds having various structural formulas and properties, and methods for producing them with ease and in high yield, and an organic thin film transistor, a solar cell, an electrophotographic photoreceptor and a method for producing an organic light emitting element each of which uses the novel compounds.SOLUTION: The present invention provides a fluorine-containing polycyclic aromatic compound in which at least one of aromatic groups at both terminals of a tricyclic or more conjugated polycyclic aromatic group is nuclear-substituted with a perfluoroalkyl group, and a production method characterized by using a reaction intermediate of the compound of the following formula [where X1-2, Y1-2, Z1-2 are specific groups].SELECTED DRAWING: Figure 1
Patent JP-2021048537-A (JP)
Title: Piezoelectric wafer, piezoelectric vibration piece, and piezoelectric vibrator
Inventor: SARADA TAKASHI
IPC: H03H3/02
Filed: 2019-09-19
Abstract: To obtain a piezoelectric vibration piece that can suppress the shape defect of a piezoelectric plate and has stable and good vibration characteristics.SOLUTION: A piezoelectric wafer 22 includes a piezoelectric plate 30 having a pair of sides 36 and 37 extending along the X-axis, which is a crystal axis, a base end surface 34 facing the +side of the X axis, and a tip surface 35 facing the -side of the X axis, a support frame 110 located on the +side of the X-axis from the piezoelectric plate, and support pieces 120 and 130 that connect the piezoelectric plate and the support frame along the X axis. The support pieces include outer surfaces 121 and 131 connected to the side surface of the piezoelectric plate, and inner surfaces 122 and 132 connected to the base end surface of the piezoelectric plate, The outer side surface includes first outer surfaces 71 and 81 that extend from the side surface toward the +side of the X-axis continuously along the side surface, and second outer surfaces 123 and 133 that further extends from the first outer surface toward the +side of the X-axis so as to be connected to the support frame, and is inclined at a first angle in the in-plane direction of the piezoelectric plate with respect to the first outer surface.SELECTED DRAWING: Figure 23
Patent JP-2020072801-A (JP)
Title: Program, computer device, computer processing method, and system
Inventor: ISHII RYOTARO
IPC: G06F3/0484
Filed: 2019-09-24
Abstract: To provide a program capable of inputting one instruction from one or more instructions that can be given to a character without damaging visibility, a computer device, a computer processing method, and a system.SOLUTION: A program to be performed in a computer device that is provided with a display device having a touch panel type display screen causes the computer device to function as: character selection means for selecting a character by a user's touch with the display screen; instruction information display means for displaying to the display screen instruction information indicating one or more instructions that can be given to a character when the character is selected by the character selection means; and input means which receives the user's input to the instruction information displayed by the instruction information display means.SELECTED DRAWING: Figure 2
Patent JP-2021050967-A (JP)
Title: Low switch and feed-water pump device
Inventor: OKUDA KAZUTAKA
IPC: G01F1/00
Filed: 2019-09-24
Abstract: To inhibit a float from being broken.SOLUTION: A flow switch includes: a float which is movable by fluid; a flow switch body which includes a switch for sensing operation of the float and provided at a position opposite to the float; and a whirl-stop which inhibits the float from being rotated when the float moves toward the flow switch body side by inflow of the fluid and is provided in the float and the float switch body.SELECTED DRAWING: Figure 1
Patent JP-2021052511-A (JP)
Title: Electric vehicle
Inventor: MATSUO TAKUMA
IPC: B60L15/20
Filed: 2019-09-25
Abstract: To provide a technology that removes radio noise from electrical equipment while suppressing aging deterioration due to sliding and emission of voice noise.SOLUTION: An electric vehicle includes: a conductive body member; a front suspension device including a suspension member and a shock absorber rod; a driving motor disposed at the suspension member; and an earth cable for electrically connecting an upper end of the shock absorber rod to the body member.SELECTED DRAWING: Figure 2
Patent JP-2021057373-A (JP)
Title: Electronic device
Inventor: MIYAJI SHUHEI
IPC: H01L23/29
Filed: 2019-09-27
Abstract: To provide an electronic device with high heat release property that can release heat more to a housing side.SOLUTION: An electronic device 10 includes: a semiconductor device 100 including a semiconductor element 101, conductive members 102 and 103 that are electrically connected to the semiconductor element, and a resin mold 105 that seals the semiconductor element; a wiring board 110 including a wiring part 112 where the semiconductor device is disposed and a resist part 113 provided around the wiring part; a heat release member 130 in contact with at least one surface of the semiconductor device; and a housing 140 in contact with the semiconductor device through the heat release member. The resin mold and the heat release member have higher heat conductivity than the resist part.SELECTED DRAWING: Figure 2