baber/WOPTO huggingface dataset:
Patent JP-2021064548-A (JP)
Title: Fuel cell
Inventor: TSUJIGUCHI TAKUYA
IPC: H01M8/026
Filed: 2019-10-16
Abstract: To provide a fuel cell which can suppress an air bubble of carbon dioxide from staying in a fuel flow path, and suppress output (a power generation amount) from being lowered.SOLUTION: A direct liquid type fuel cell 7X(7) comprises: a fuel electrode 10 arranged to use liquid containing formic acid or alcohol as fuel; an air electrode 20; and an electrolyte membrane 30. The fuel electrode has a fuel electrode catalyst layer 11, a fuel electrode diffusion layer 12, and a fuel electrode current collector 13. The fuel electrode current collector is provided with a fuel inlet 7A for fuel supply and a fuel outlet 7B for fuel exhaust. In a fuel-circulation face 13AX(13A) which is a face of the fuel electrode current collector on a fuel electrode diffusion layer side, a fuel-circulation groove 13B is formed for leading fuel from the fuel inlet to the fuel outlet along the fuel-circulation face while keeping the fuel in contact with the fuel electrode diffusion layer. The fuel-circulation groove 13B is provided with a fuel-supplying structure 100X(100) for increasing a fuel flow rate gradually or stepwise from a fuel inlet side toward the fuel outlet.SELECTED DRAWING: Figure 2
Patent JP-2020016903-A (JP)
Title: Conveyance system, exposure apparatus, conveyance method, exposure method, and device production method
Inventor: HARA HIDEAKI
IPC: H01L21/677
Filed: 2019-10-16
Abstract: To enable a body to be conveyed onto a body-pacing member while maintaining a flatness high.SOLUTION: The conveyance system includes: a wafer stage WST holding a placed wafer W, and movable along a XY plane; a chuck unit 153 holding the wafer from above without contact above a predetermined position, and capable of moving up and down; and a plurality of up and down moving pins 140 capable of holding the wafer held by the chuck unit 153 from beneath on the wafer stage WST when the wafer stage WST is positioned at the predetermined position, and moving up and down. The flatness of the wafer W is measured by a Z position-detecting system 146. The chuck unit 153 holding the wafer and the up and down moving pins 140 are independently driven on the basis of a measured result.SELECTED DRAWING: Figure 4
Patent JP-2021065310-A (JP)
Title: Manufacturing apparatus and manufacturing plant for absorbent articles
Inventor: WATANABE SATORU
IPC: A61F13/15
Filed: 2019-10-18
Abstract: To provide a manufacturing apparatus for absorbent articles capable of easily exchanging materials while suppressing contamination due to deposits adhered on sheet-like materials, and a manufacturing plant.SOLUTION: A manufacturing apparatus for absorbent articles includes: a manufacturing apparatus body manufacturing absorbent articles by using sheets having manufacturing apparatus SAP particles for absorbent articles; a lifting device which forms a lifting route extending from an intake part of sheets provided for the manufacturing apparatus body downward the intake part and can mount a laminate of the sheets to be supplied for the manufacturing apparatus body; and a controller controlling the lifting device so as to keep a prescribed distance between the laminate and the intake part while the sheets are being taken into the intake part.SELECTED DRAWING: Figure 1
Patent JP-2021071328-A (JP)
Title: Safety driving support server
Inventor: FUKUDA HIROYA
IPC: G08G1/00
Filed: 2019-10-29
Abstract: To create report information based on risk determination information and hazard map information.SOLUTION: A safety driving support server (a server device 1) includes: a vehicle behavior information acquisition unit 111 for acquiring behaviors of a vehicle; a risk determination unit 112 for determining the type, the number, or the degree of a dangerous behavior of the vehicle from the vehicle behavior information; a hazard map information creation unit 113 for relating the risk determination information created by the risk determination unit 112 to the position on a map; and a report information creation unit 114 for creating report information on the basis of the vehicle behavior information, the risk determination information, and the hazard map information.SELECTED DRAWING: Figure 3
Patent JP-2020076092-A (JP)
Title: FPIC film and manufacturing method thereof
Inventor: KIM HYUNG MIM
IPC: C09J7/30
Filed: 2019-10-31
Abstract: To provide an FPIC film excellent in developability and also in hole plugging and bendability, and a manufacturing method thereof, and also provide an FPIC film excellent in heat resistance, bending resistance, adhesive force and chemical resistance, and a manufacturing method thereof.SOLUTION: An FPIC film comprises a photosensitive adhesive layer 10 containing a cured product of a photosensitive adhesive resin comprising a polyimide resin. The cured product is a cured product in the B-stage state. The polyimide resin comprises a polyetheramine and a copolymer of a diamine-based compound and an anhydride-based compound.SELECTED DRAWING: Figure 1
Patent JP-2021036852-A (JP)
Title: Cattle dung cleaner
Inventor: WANG ZHENGGUANG
IPC: A01K1/01
Filed: 2019-11-01
Abstract: To provide a cattle dung cleaner.SOLUTION: A cattle dung cleaner includes: a flat plate 1; four roller devices that are fixedly provided at four corners of a lower end surface of the flat plate 1, respectively; a cylinder 301 that is fixedly provided on an upper end surface of the flat plate; a feed input housing that is fixedly provided on the upper end surface of the flat plate 1; a housing space that is provided in the feed input housing and opens upward; a first rising plate 3 that is fixedly provided at an export end of the cylinder 301; a first motor 4 that is fixedly provided on a front end surface of the first rising plate 3; a bent plate 5 that is fixedly provided at an export end of the first motor 4; a fixation shaft that is fixedly provided on a rear end surface of the bent plate 5; a square housing that is fixedly provided at a rear end of the fixation shaft; a fixation block 8 that is fixedly provided on an upper end surface of the rectangle housing; a second motor that is fixedly provided in the fixation block 8; a first gear 10 that is fixedly provided at an export end of the second motor; a transmission hole that is provided in the rectangle housing; and a feed output pipe that is rotatably provided in the transmission hole.SELECTED DRAWING: Figure 1
Patent JP-2021076626-A (JP)
Title: Head mount display
Inventor: ITO FUMIHIKO
IPC: G02B17/00
Filed: 2019-11-05
Abstract: To provide a head mount display having high display quality.SOLUTION: A head mount display 100 pertaining to the present embodiment comprises: aspherical combiners 121L, 121R for reflecting display lights PL11, PL12 that form a display image in the direction of a user and arranged ahead of the user; and beam splitters 122L, 122R arranged between the combiners 121L, 121R and the user, for reflecting the display lights PL11, PR11 to the combiners 121L, 121R and passing the display lights PL12, PR12 reflected by a concave mirror through. In an optical system, a distortion aberration is 5% or smaller in a range inward of an effective visual field angle that corresponds to the effective field of view of the user's eyes, and the distortion aberration progressively comes larger as it goes toward the outside of the visual field in a range outward of the effective visual field angle.SELECTED DRAWING: Figure 3
Patent JP-2021077457-A (JP)
Title: Battery pack
Inventor: AIJIMA SHINGO
IPC: H01M50/20
Filed: 2019-11-05
Abstract: To absorb a load caused by deformation such as expansion of a battery stack.SOLUTION: A battery pack comprises a battery stack and a lower case. The battery stack comprises: a cell laminate in which a plurality of cells are disposed in a lamination direction; and a pair of end plates disposed on both ends of the cell laminate. The lower case is disposed on a bottom surface side of the battery stack. A pair of fixing parts are fastened to the lower case. The battery stack is fastened to the lower case by inserting each of the fixing parts into an insertion part formed on each of the pair of end plates. The fixing parts are formed such that a distance between the pair of fixing parts in the lamination direction may vary between the bottom surface side and a side facing the bottom surface. Each of the fixing parts are slidably inserted into the insertion part.SELECTED DRAWING: Figure 2
Patent JP-2021076422-A (JP)
Title: Object recognition method and object recognition device
Inventor: Kurotobi Tomoko
IPC: G01S13/931
Filed: 2019-11-06
Abstract: To estimate the actual position of an object when the object detected by a radar is detected at a position different from the actual one due to multipath propagation.SOLUTION: An object recognition method includes: emitting a radar wave from a radar device 11 and receiving a reflected wave of the radar wave; acquiring the respective detected positions of a plurality of objects in the surrounding, on the basis of the reception result of the reflected wave; determining, on the basis of the detected positions, whether or not a second object 21 exists between a detected position 2gb of a first object among the plurality of objects and the radar device 11; selecting the first object as processing object when it is determined that the second object 21 exists; detecting the position and angle of a reflection plane 21p that is the face of the second object 21 opposite the radar device 11; and recognizing that the first object exists at a mirror image position at which the detected position 2gb of the first object is reversed with respect to the reflection plane 21p as a symmetrical plane.SELECTED DRAWING: Figure 2
Patent JP-2021078014-A (JP)
Title: Electronic seal
Inventor: KANO YUZO
IPC: G09C1/00
Filed: 2019-11-10
Abstract: To provide an electronic seal that generates a seal impression which can confirm a sealer.SOLUTION: An electronic document is generated by imaging a document 120 by a first imaging device 110 (S201). The first imaging device 110 performs signature with a secret key (S202), and transmits the signature to an electronic seal 100 (S203). The electronic seal 100 generates a two-dimensional code expressing the signature to be received (S204), and forms a seal surface which becomes its seal impression (S205). The first imaging device 110 transmits an electronic document as a signature object to a server 140 (S206). Sequentially, a receiver of the document 120 which has been sealed images the seal impression of the document 120 by a second imaging device 130, and acquires the signature and a signature person ID, expressed by the two-dimensional code (S207), and thereafter, transmits the signature person ID to the server 140 (S208), and receives the electronic document related to the signature person ID (S209). Then, the second imaging device 130 performs inspection of the signature (S210).SELECTED DRAWING: Figure 2
Patent JP-2020018944-A (JP)
Title: Game machine
Inventor: ITO TAKAHIRO
IPC: A63F5/04
Filed: 2019-11-12
Abstract: To provide a game machine which allows a player who is inexperienced in spot pressing to play a game with an easy mind.SOLUTION: When a special role is determined as an internal winning role, a state is controlled to an advantageous state advantageous to a player since a next game. In a game in which the special role is determined as an internal winning role, when a prescribed stop operation is performed, rotation of each reel is stopped so that special patterns are displayed and aligned on a pattern display area, and when the prescribed stop operation is not performed, rotation of each reel is stopped so that special patterns are not aligned on the pattern display area. In a game in which the special role is determined as an internal winning role, when the special patterns are not aligned on the pattern display area, each reel is controlled so that a performance, in which special patterns are displayed and aligned on the pattern display area when a next game is started, is performed.SELECTED DRAWING: Figure 75
Patent JP-2021082633-A (JP)
Title: Device in which reactor is fixed inside case
Inventor: YAMASHITA TAKAHIRO
IPC: F16F15/02
Filed: 2019-11-14
Abstract: To attenuate the vibration energy propagating from a reactor to a case via a bolt, and reduce noise generated from the case.SOLUTION: A reactor 12 is formed with bolt holes 20a to 20c through which fixing bolts 42a to 42c pass, and the fixing bolts 42a to 42c fix a reactor 12 to a case or a fixing base 30 fixed to the case. The fixing bolts 42a to 42c apply fixing force to the reactor 12 via a washer 50. An extension 54 of the washer 50 extends along the outer surface of the reactor 12 longer than the vibration wavelength of the reactor 12. The vibration energy generated by the operation of the reactor 12 is absorbed by the extension 54 of the washer 50, and the energy propagated to the case is attenuated.SELECTED DRAWING: Figure 1
Patent JP-2021080059-A (JP)
Title: Heavy load turning tool, ring and heavy load turning method
Inventor: TANAKA MASAHIKO
IPC: B65G7/12
Filed: 2019-11-18
Abstract: To provide a heavy load turning tool, a ring and a heavy load turning method having high safety and also superior in stability.SOLUTION: A tool, for turning a heavy load having a rectangular part, has a ring formed in an annular shape in a side view, and has an inner wall orthogonal surface to which an inner wall surface of approximately half of the ring are made orthogonal, and further an outer wall surface corresponding to the inner wall orthogonal surface comprises an outer wall orthogonal surface formed almost in parallel to the inner wall orthogonal surface and a curved surface formed at the intersection part. By engaging from both sides of the heavy load with the use of a pair of rings, turning operation of the heavy load can be performed.SELECTED DRAWING: Figure 2
Patent JP-2021082056-A (JP)
Title: Character area detection model learning device, program of the same and character area detection device and program of the same
Inventor: ENDO REI
IPC: G06T7/49
Filed: 2019-11-20
Abstract: To provide a character area detection model learning device which learns a model detecting a character area in an image.SOLUTION: A character area detection model learning device 1 comprises: single character detection means 10 which generates a character map and a feature map of a single character from a learning image by using a single character detection model N1; correct answer map generation means 11 which generates a correct answer map of the single character from correct answer data; single character error calculation means 12 which calculates an error between the character map and the correct answer map; parameter update means 13 which updates a parameter of the single character detection model N1; pair attribute calculation means 14 which calculates a pair attribute of the pair of single characters from the character map and the feature map by using a pair attribute estimation model N2; pair attribute error calculation means 15 which calculates an error of the pair attribute from the correct answer data; and parameter update means 16 which updates a parameter of the pair attribute estimation model N2.SELECTED DRAWING: Figure 1
Patent JP-2021078945-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-21
Abstract: To provide a game machine capable of preventing a decrease in interest in a game.SOLUTION: A game machine displays imparted quantity display regarding an imparted quantity of a game value imparted by entry of a game medium into variable winning means at a lapse of a predetermined period after the variable winning means is changed from a second state to a first state when a first round game is performed from among plural round games. Predetermined display corresponding to non-impartation of a game value as imparted quantity display is displayed at a lapse of a predetermined period when a game medium does not enter the variable winning means within a predetermined period, and specific display differing from predetermined display is displayed as an imparted quantity at a lapse of a predetermined period when a game medium enters the variable winning means within a predetermined period.SELECTED DRAWING: Figure 10-11
Patent JP-2020106147-A (JP)
Title: Fastener assembly with pivoting nut
Inventor: LEPPER MARK O
IPC: F16B37/00
Filed: 2019-11-27
Abstract: To provide a fastener system that is more efficient for operators to mount, assemble and tighten.SOLUTION: A pivot nut assembly includes a pivot body and a nut. The nut is pivotably engaged in the pivot body.SELECTED DRAWING: Figure 1
Patent JP-2021088137-A (JP)
Title: Image forming device, control method of image forming device and program
Inventor: SHIOKAWA KOJI
IPC: B41J29/00
Filed: 2019-12-05
Abstract: To provide an image forming device that can suppress increase in time required in print output, even under a situation where consumable supplies need to be replenished or exchanged.SOLUTION: A proposal processing part 134 determines whether a job can be executed or not, on the basis of a condition set for the job and state information 114. The proposal processing part 134 executes proposal processing making a speaker 107 output at least one proposal condition for a job that can be executed in an image forming device which is shown by the state information 114, in accordance with a determination that the job cannot be executed. Further the image forming device comprises a switching part 131 that switches a voice operation mode in which the image forming device 1 is operated into an active or inactive mode, in accordance with voice inputted into a microphone 106. The proposal processing part 134 stops the proposal processing when the voice operation mode is in the inactive mode, and starts the proposal processing when the voice operation mode is in the active mode.SELECTED DRAWING: Figure 4
Patent JP-2021092595-A (JP)
Title: Image formation apparatus
Inventor: ISHIDO KOHEI
IPC: G03G21/00
Filed: 2019-12-06
Abstract: To prevent the request frequency of the cleaning work from becoming too high while reducing the processing burden of a control circuit for determining the presence/absence of a foreign matter.SOLUTION: An image formation apparatus comprises a sheet conveyance unit, an image formation unit, a reading unit, a foreign matter detection signal generation circuit and a foreign matter detection control circuit. The foreign matter detection signal generation circuit generates a first foreign matter detection signal based on an analog image signal output by a line sensor. In foreign matter detection processing, in a case where pixels reading a foreign matter continue in a predetermined first continuous number or more in a signal based on the analog image signal of each pixel output by the line sensor, the foreign matter detection signal generation circuit sets the level of the first foreign matter detection signal as the level indicating that there is a foreign matter.SELECTED DRAWING: Figure 11
Patent JP-2021093585-A (JP)
Title: Level shifter circuit
Inventor: JINGU Yoshikatsu
IPC: H03K19/0185
Filed: 2019-12-09
Abstract: To provide a level shifter circuit that changes the voltage of an input signal with high frequency and outputs the signal.SOLUTION: A level shifter circuit includes: a first input terminal and a second input terminal to which an input signal with a level between a first potential level and a first reference potential level is input; a first output terminal and a second output terminal that output an output signal with a level between a second potential level that is higher than the first potential level and a second reference potential level; a second potential supply node that supplies the voltage with the second potential level; a reference potential supply node that supplies the voltage with the second reference potential level; first and second impedance elements; first to fourth transistors; and first and second nodes. Each of the first impedance element and the second impedance element includes at least three terminals.SELECTED DRAWING: Figure 1
Patent JP-2021091023-A (JP)
Title: Jig for fixation of work-piece
Inventor: MURATA YOSUKE
IPC: B23Q3/02
Filed: 2019-12-09
Abstract: To provide a jig for fixation of work-piece which can easily fix a cylindrical work-piece even if a diameter of the work-piece changes.SOLUTION: A jig 10 for fixation of work-piece includes: a base part 2 on a top face 21 of which a plurality of projections 22 are formed and which supports a work-piece 100; and at least a pair of guide parts 3, 4 which has a recess fitting to the projection 22, and is detachably fixed to the base part 2. The pair of guide parts 3, 4 is fixed to the base part 2 with a space for holding the work-piece 100, side walls erected from the base part 2 hold the work-piece 100, and the projection 22 to be fixed can be selected according to a width of the work-piece 100 to be held.SELECTED DRAWING: Figure 2
Patent JP-2020108743-A (JP)
Title: Absorbent article
Inventor: KAWAKAMI YUSUKE
IPC: A61F13/15
Filed: 2019-12-10
Abstract: To provide an absorbent article that has an excellent fitting property for a wearer even after absorbing a body fluid and is capable of making a skin care agent act effectively on the wearer's skin.SOLUTION: There is provided an absorbent article comprising a front surface sheet 12, a rear surface sheet 13, and an absorber 14. The absorber 14 comprises at least an absorption core and a core wrap sheet covering at least a non-skin side surface of the absorption core. The absorption core contains a super absorbent polymer of 90 mass% or more with respect to a total amount of an absorbent material. The super absorbent polymer is fixed using an adhesive agent 51 to the core wrap sheet at least on a non-skin side surface of the absorption core. The absorption core comprises a low basis weight part extending along a longitudinal direction L. On a member positioned on a side closer to a skin than the absorption core is provided a skin care agent application part 18 on which a skin care agent containing a skin care component is applied. The skin care agent application part 18 does not overlap with the low basis weight part in a thickness direction T in the absorbent article.SELECTED DRAWING: Figure 2
Patent JP-2021095937-A (JP)
Title: Pipe centering jig and centering method
Inventor: KOMARU YUITO
IPC: F16L1/00
Filed: 2019-12-16
Abstract: To provide a pipe centering jig which enables downsizing in a pipe axis direction.SOLUTION: A centering jig 45 is used when a second pipe 8 is joined to a first pipe 7 and has: a fixed frame 61 which may be detachably fixed to an inner peripheral surface of an end part of the second pipe 8; a pressing member 62 which may press an inner peripheral surface of an end part of the first pipe 7 in an upward or downward direction and roll in a pipe axis direction; and a lifting device 63 which moves up or down the pressing member 62 relative to the fixed frame 61. The fixed frame 61 has: an upper part pressing part 66 which is pressed against an upper part of the inner peripheral surface of the end part of the second pipe 8; and a lower part pressing part 68a which is pressed against a lower part of the inner peripheral surface of the end part of the second pipe 8. The upper part pressing part 66 and the lower part pressing part 68a are located on a straight line 71 in a radial direction of the second pipe 8.SELECTED DRAWING: Figure 18