baber/WOPTO huggingface dataset:
Patent JP-2021012279-A (JP)
Title: Spectacle frame
Inventor: GUNJI SHIGEAKI
IPC: G02C5/02
Filed: 2019-07-05
Abstract: To provide a spectacle frame which allows lenses to be exchanged, reduces the number of components, simplifies a manufacturing process, and reduces manufacturing costs.SOLUTION: In a spectacle frame 22, rims 24 are provided with armor members 24b integrally formed with rim parts 24a. The rim parts 24a of the rims 24 are formed by bending bar-like members into almost annular shapes, and inner peripheral surfaces are nearly formed into planes all around the periphery. The armor members 24b of the rims 24 are formed by bending upper end parts and lower end parts of the bar-like members bent nearly annually outward of the rim parts 24a, bonding the bent upper end parts and lower end parts, and bending the bonding parts from the middle to a back surface side of the spectacle frame 22 nearly at right angles. Temples 28 are connected to end parts opposite to the rim parts 24a of the armor members 24b, and lens fitting parts 27 for fitting utilization lenses 40 are provided at portions where they are adjacent with bridges 26 of the two rims 24 in between.SELECTED DRAWING: Figure 6
Patent JP-2021015830-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/53
Filed: 2019-07-10
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a device is formed on a surface into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface or a surface of the wafer. The integrating step heats the polyolefin-based sheet by applying hot air to the sheet, and integrates the wafer and the sheet. The frame supporting step supports the polyolefin-based sheet by a frame composed of a first frame including magnets and a second frame by holding an outer periphery of the polyolefin-based sheet using the frame. The dividing step forms a modified layer in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer and divides the wafer into individual device chips. The picking-up step applies ultrasonic waves to the polyolefin-based sheet and picks up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2021015925-A (JP)
Title: Multilayer ceramic capacitor
Inventor: YAMAGUCHI SHINICHI
IPC: H01G4/30
Filed: 2019-07-16
Abstract: To provide a multilayer ceramic capacitor exhibiting excellent durability and excellent dielectric characteristics even when a dielectric layer becomes thinner and a voltage of high electric field intensity is applied.SOLUTION: A multilayer ceramic capacitor 10 includes a multilayer body 12. The multilayer body 12 includes an inner layer portion 16 including from an inner electrode layer 22 located closest to a first main surface 12a side to an inner electrode layer 22 located closest to a second main surface 12b side, a first main surface side outer layer portion 18a located on the first main surface 12a side of the inner layer portion 16, and a second main surface side outer layer portion 18b located on the second main surface 12b side of the inner layer portion 16. Only in the inner electrode layer 22 in contact with the first and second main surface side outer layer portions 18a and 18b, Cu is solved in a solid solution of Ni of the inner electrode layer 22. When a total of Ni and Cu in the inner electrode layer 22 in contact with the first and second main surface side outer layer portions 18a and 18b is set to be 100 mol, a content of Cu is equal to or more than 0.1 mol and equal to or less than 8.61 mol.SELECTED DRAWING: Figure 2
Patent JP-2021015092-A (JP)
Title: Power storage module inspection device
Inventor: HATTA MASANORI
IPC: G01M3/20
Filed: 2019-07-16
Abstract: To provide an inspection device with which it is possible to prevent a flow path from being blocked.SOLUTION: A seal member 139 mounted to an attachment of the inspection device comprises: a first tabular member 141 in which a first through-hole 141a is formed in a first direction D4; a second tabular member 143 stacked on top of the first tabular member 141, with the first direction D4 serving as the direction of stack, and in which a second through-hole 143a communicating with the first through-hole 141a is formed along the first direction D4; a cylindrical body 145 arranged inside of the second through-hole 143a; and a plate body 147 contacted with an edge 145a on the first tabular member 141 side of the cylindrical body 145. The plate body 147 is arranged so as to secure circulation between the second through-holes 143a and the first through-hole 141a, and the cylindrical body 145 is arranged avoiding at least an inside portion of the first through-hole 141a, with at least a portion of the cylindrical body 145 located outside of the first through-hole 141a, when seen from the first direction D4.SELECTED DRAWING: Figure 7
Patent JP-2021021346-A (JP)
Title: Variable compression ratio system of internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F02D15/02
Filed: 2019-07-25
Abstract: To provide a variable compression ratio system of an internal combustion engine which can enhance engine performance such as fuel economy by properly adjusting a mechanical expansion (εE) and a mechanical compression ratio (εC) according to a change of a load.SOLUTION: A variable compression ratio system of an internal combustion engine which can set a mechanical compression ratio (εC) lower than a mechanical expansion ratio (εE) controls the mechanical expansion ratio (εE) to a lower ratio when a load of an internal combustion engine is smaller than a prescribed partial load with respect to the mechanical expansion ratio (εE) when the load of the internal combustion engine is larger than the prescribed partial load. In a region in which the load is larger than the prescribed partial load, the variable compression ratio system improves thermal efficiency by increasing expansion positive work at the high mechanical expansion ratio (εE), and in a region in which the load is smaller than the prescribed partial load, the system improves the thermal efficiency by reducing a pump loss in a latter stage of an expansion stroke by lowering the mechanical expansion ratio (εE).SELECTED DRAWING: Figure 7
Patent JP-2021025781-A (JP)
Title: Light guide indicator and indicator light emitting device
Inventor: MOCHIZUKI YASUFUMI
IPC: B60K35/00
Filed: 2019-07-31
Abstract: To provide a light guide indicator and an indicator light emitting device that can reduce unevenness of luminance in a light emitting surface.SOLUTION: A lower surface 222 of a main indicator part 22 has a separation surface 222A extending away from a light emitting surface 24 and light reflected from a front inclination part 253 of a light adjusting space 25 does not therefore easily propagate to the lower side in a z-direction and also does not easily reach a corner part as the interface between the separation surface 222A and a recess part 222B. For that reason, light is not easily reflected by the corner part between the separation surface 222A and the recess part 222B, and it becomes possible to suppress increase of the luminance of a part of the light emitting surface 24 and to prevent generation of uneven luminance.SELECTED DRAWING: Figure 5
Patent JP-2020046420-A (JP)
Title: Secondary battery system and method for estimating degradation state of secondary battery
Inventor: TAKAHASHI KENJI
IPC: G01R31/392
Filed: 2019-08-06
Abstract: To improve the accuracy of estimating the degradation state of a secondary battery in which charge/discharge hysteresis exists.SOLUTION: An ECU 100 calculates the surface stress σof a negative electrode active material from the internal lithium amount of the negative electrode active material on the basis of a prescribed active material model, and calculates an open-circuit potential change amount ΔOCP of the negative electrode active material from an open-circuit potential Uon the basis of the calculated surface stress σ. The ECU 100 corrects the negative electrode open-circuit potential Ucalculated by a degradation estimation process by the open-circuit potential change amount ΔOCP. The ECU 100 calculates three degradation parameters so that a measured OCV curve and an estimated CV curve specified on the basis of the negative electrode open-circuit potential Uafter correction approximately match. The open-circuit potential Uis an open-circuit potential of the negative electrode active material when there is no occurrence of a surface stress.SELECTED DRAWING: Figure 20
Patent JP-2021026581-A (JP)
Title: Image processing device, imaging apparatus, movable body, image processing method and program
Inventor: HONJO KENICHI
IPC: H04N5/232
Filed: 2019-08-07
Abstract: To suppress the sharpness of a subject image from being unnaturally changed in accordance with the change of a subject distance.SOLUTION: An image processing device comprises a circuit which performs image processing on an image captured by an imaging apparatus moving along an imaging direction. The circuit may be configured to perform image processing of emphasizing the frequency component of a lower spatial frequency band to an image region including a subject existing at a closer distance. An image processing method for performing image processing on the image captured by the imaging apparatus moving along the imaging direction includes a step of performing the image processing of emphasizing the frequency component of the lower spatial frequency band to the image region including the subject existing at a closer distance.SELECTED DRAWING: Figure 5
Patent JP-2021024635-A (JP)
Title: Cushioning member
Inventor: TAKAHASHI AKINARI
IPC: B65D81/05
Filed: 2019-08-07
Abstract: To provide a cushioning member that facilitates assembly work and packing work.SOLUTION: A cushioning member 1 comprises a body part 20 for accommodating an article 3 to be packed, and a cushioning part 21 that is arranged between the body part 20 and a packing carton 5. The body part 20 and the cushioning part 21 are formed by bending one sheet material.SELECTED DRAWING: Figure 1
Patent JP-2020058017-A (JP)
Title: Image processing method and system
Inventor: CARSTEN BUETTNER
IPC: H04N19/625
Filed: 2019-08-14
Abstract: To provide a method for handling a compression artifact.SOLUTION: A method of processing image data that is represented in a frequency domain includes a step of applying a noise signal to the image data 100 to yield noise-applied image data 170. The image data includes one or more sets of coefficients arising from application of a discrete cosine transform, with each set of coefficients comprising a DC coefficient and one or more AC coefficients. The noise signal can be applied to the image data by modifying one or more of the coefficients in one or more of the sets.SELECTED DRAWING: Figure 3
Patent JP-2020029254-A (JP)
Title: Dual hydraulic tank adjuster
Inventor: BRYAN MILETTA
IPC: B60G17/08
Filed: 2019-08-19
Abstract: To solve problems with the prior art.SOLUTION: A hydraulic flow adjuster includes a first hydraulic tank, a second hydraulic tank, and a piston actuator. A first piston operates within the first hydraulic tank, and a second piston operates within the second hydraulic tank. The piston actuator adjusts a relative position of the first piston in the first hydraulic tank and a relative position of the second piston in the second hydraulic tank, such that the relative position of the first piston in the first hydraulic tank is the same as the relative position of the second piston in the second hydraulic tank.SELECTED DRAWING: Figure 2
Patent JP-2021024263-A (JP)
Title: Tool for thinning and processing door plate with high accuracy
Inventor: WANG LU
IPC: B27M1/00
Filed: 2019-08-21
Abstract: To provide a tool for thinning and processing a door plate.SOLUTION: This tool includes left and right support frames which are symmetrical with each other and are slidable, a support device is connected between both frames, and the support device supports a door plate and can tightly pinch the same. The door plate oscillates when being processed, thereby avoiding problems that affect process tolerance. A top plate is installed on an upper side of the door plate, and a processing device is installed in the top plate. This tool can process door plates having different widths by automatically thinning the same, improves processing efficiency, and can adjust a thickness for thinning the door plate with high accuracy, reflects the thickness of the thinned door plate by a pressure sensor, and indicates the same on a display, realizes man-machine interface, and improves processing accuracy.SELECTED DRAWING: Figure 1
Patent JP-2021031958-A (JP)
Title: Door lock device
Inventor: WATANABE WATARU
IPC: E05B81/20
Filed: 2019-08-26
Abstract: To suppress motor noise generation in a door lock device including a gear mechanism for power transmission from a motor to a latch and a cancellation mechanism for canceling the power transmission from the motor to the latch by operating an operation handle.SOLUTION: A door lock device includes a latch that can be moved from a full latch state through a half latch state to an unlatch state, a motor that outputs power to the latch via a gear mechanism to move the latch into the full latch state, an operating handle, a cancellation mechanism that is activated by operation of the operating handle to cancel a power transmission from the motor to the latch, an operation detection device that detects that the operating handle is in operation, and a control device. The control device, when determines that the door is in a half-door state, causes the motor to drive for shifting the door from the half-door state to the fully-closed state if the operating handle is not in operation, and does not drive the motor if the operating handle is in operation.SELECTED DRAWING: Figure 8
Patent JP-2019200220-A (JP)
Title: Measurement device
Inventor: KOSUGI TATSUYA
IPC: G01B5/28
Filed: 2019-09-02
Abstract: To provide a measurement device capable of performing measurement of objects to be measured having various shapes and heights.SOLUTION: A measurement device includes: a measurement unit body 16; a moving body 24 provided on the measurement unit body 16 and movable along a moving shaft A; and a detector 22 detachably connected to a moving body 25 and having a stylus 18 capable of coming into contact with a measurement surface. The measurement unit body 16 can be reversed and the direction of the stylus 18 can be reversed with respect to the measurement unit body 16.SELECTED DRAWING: Figure 6
Patent JP-2021037229-A (JP)
Title: Ball-discharging mechanism of game machine
Inventor: ICHIKAWA TOMOYASU
IPC: A63F7/02
Filed: 2019-09-05
Abstract: To provide a ball-discharging mechanism for a game machine, the mechanism enabling a quick maintenance of a flow channel forming portion.SOLUTION: A ball-discharging mechanism 10 of a Pachinko game machine is provided, comprising: a case 2 serving as a flow channel forming member where a ball flow channel 21 for the flowing down of game balls B is formed; and a ball discharging valve 3 disposed in the case 2. The ball discharging valve 3 is configured to be operated from an initial position to a ball discharging position 302 when game balls B in the ball flow channel 21 are discharged into a ball discharging flow channel 12. In the ball discharging valve 3 and the case 2, an open portion 14 is formed for enabling, from the outside, a maintenance of a flow channel forming portion 13 in the ball discharging valve 3 and the case 2, when the ball discharging valve 3 is operated from the initial position to the ball discharging position 302.SELECTED DRAWING: Figure 1
Patent JP-2021040810-A (JP)
Title: Game machine
Inventor: KOJIMA TOSHIYUKI
IPC: A63F7/02
Filed: 2019-09-09
Abstract: To provide a game machine which allows a parlor clerk or the like to easily grasp whether or not malfunction has occurred on operation means.SOLUTION: A game machine is configured so that: when an operation of first operation means being at least a part of operation means is detected, in a first period (a period after a RAM clear reporting), first reporting means being a part of reporting means sometimes becomes a first reporting mode; when the operation of the first operation means is detected in a second period (operation inspection period set during the RAM clear reporting), the first reporting means sometimes becomes a second reporting mode different from the first reporting mode, or operation detection of the first operation means is sometimes reported by second reporting means which is provided separately from the first reporting means; each of the first reporting means and the second reporting means includes at least one of image display means (performance display device) and light emitting means (performance button lamp).SELECTED DRAWING: Figure 11
Patent JP-2021048046-A (JP)
Title: Light-emitting device and vehicle
Inventor: SASAKI MASARU
IPC: H01L51/50
Filed: 2019-09-18
Abstract: To compatibly achieve reduction in luminance difference between a light-emission surface and a non-light-emission surface and reduction in thickness of a light-emitting device.SOLUTION: A non-light-emission region is present between a light-emission surface of a first organic EL panel and a light emission surface of a second organic EL panel which adjoin each other. A reflection plate reflects part of light, emitted from the first organic EL panel and the second organic EL panel, to the non-light-emission region.SELECTED DRAWING: Figure 1A
Patent JP-2021045437-A (JP)
Title: Game machine
Inventor: MATSUSHIMA SHOJI
IPC: A63F7/02
Filed: 2019-09-20
Abstract: To provide a game machine capable of executing a read-ahead lottery with more reservation information stored.SOLUTION: In a Pachinko game machine, read-ahead information based on reservation information stored in a big winning-related information storage area is acquired before a big winning determination based on the reservation information is executed. For each of the reservation information stored in the big winning-related information storage area at a predetermined timing (e.g., when a variable pattern of the reservation is determined), a read-ahead performance lottery based on the acquired read-ahead information can be executed. In such a configuration, at a predetermined timing, when the read-ahead performance in which "winning" is set already exists in a read-ahead performance lottery result, that is, a read-ahead performance reservation already exists in the reservation information stored in the big winning-related information storage area, the read-ahead performance lottery is not executed (S102: YES).SELECTED DRAWING: Figure 10
Patent JP-2021049049-A (JP)
Title: Pinball game machine
Inventor: AKITA DAISUKE
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To provide a game machine capable of improving game property.SOLUTION: In pseudo continuous variation performance, the expectation degree can be suggested in a symbol display mode when a decorative symbol temporarily stops, and the expectation degree can be suggested in a specific display mode of display different from the decorative symbol. In the case that first temporary stop in a first symbol display mode of the decorative symbol occurs after a first specific display mode is displayed, a) the decorative symbol may re-vary after the first temporary stop, and second temporary stop in a first symbol display mode after displayed in the first specific display mode may occur to the decorative symbol, b) the decorative symbol may re-vary after the first temporary stop, and second temporary stop in the second symbol display mode may occur to the decorative symbol after displayed in the first specific display mode, c) the decorative symbol may re-vary after the first temporary stop, and second temporary stop in the first symbol display mode may occur to the decorative symbol after displayed in the second specific display mode, and d) the decorative symbol may re-vary after the first temporary stop, and second temporary stop in a second symbol display mode may occur to the decorative symbol after displayed in the second specific display mode.SELECTED DRAWING: Figure 83
Patent JP-2021050660-A (JP)
Title: Steam turbine plant and control device, and water quality management method for steam turbine plant
Inventor: HAMAZAKI AKIHIRO
IPC: F22D11/00
Filed: 2019-09-25
Abstract: To provide a steam turbine plant which is suppressed in increase of the manufacturing cost thereof, and furthermore enables thickness reduction of piping or equipment of the plant due to flow accelerated corrosion to be reduced, a control device, and a water quality management method for a steam turbine plant.SOLUTION: A steam turbine plant 1 comprises: a chemical agent supply unit 50 configured to supply a pH regulator to feed water fed to a steam generator; an adjustment unit for adjusting an amount of the pH regulator that is supplied to the feed water by the chemical agent supply unit 50; and at least one carbon steel component that is formed of a carbon steel, includes piping or equipment through which the feed water passes, and that is configured in such a manner that, under loaded operation conditions of the steam turbine plant 1, internal temperature at least partially falls within the range of 120°C or higher and 180°C or lower. The adjustment unit is configured to adjust the supply amount of the pH regulator in such a manner that, under the loaded operation conditions, the pH of the feed water inside each of the at least one carbon steel component is equal to or larger than 9.8.SELECTED DRAWING: Figure 1
Patent JP-2021049159-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-09-25
Abstract: To make the visibility of the reservation display favorable in a game machine.SOLUTION: A reservation dynamic performance one cycle in a game state E is 1200 ms. A stand-by reservation movement display time in the game state E is 600 ms. A reservation occurrence display time in the game state E is 200 ms. The magnitude relation of each period in the game state E is in the relation of the reservation dynamic performance one cycle>the stand-by reservation movement display time>the reservation occurrence display time. This relation can increase the attention degree in another performance display in a game state that makes the reservation occurrence display moderate in comparison to the other performance display.SELECTED DRAWING: Figure 109
Patent JP-2020023188-A (JP)
Title: Printing device, control method for the same and program
Inventor: OKADA HIDEYUKI
IPC: B41J29/38
Filed: 2019-09-30
Abstract: To solve the problem that it takes time and efforts for a user to determine a mode in which a printing job is executed.SOLUTION: The printing device, even if an instruction for executing printing processing in a first mode in which printing processing for image data in a first page included in received printing data and processing for generating image data in a second page included in the printing data are performed in parallel is included in the printing data, performs printing processing in a second mode in which printing processing for image data in each page is executed after processing for generating the image data in each page included in the printing data is completed, if reverse/opposite-order printing settings are included in the printing data; and executes the printing processing in the first mode if the instruction for executing is included in the printing data and if the reverse-order printing settings are not included in the printing data, where the reverse-order printing settings are printing settings which designate that a printed matter in the last page of the printing data is outputted first and then a printed mater in the next page of the data is outputted.SELECTED DRAWING: Figure 7