baber/WOPTO huggingface dataset:
Patent JP-2021066543-A (JP)
Title: Guide member and tape cutter
Inventor: KAWAMURA YUICHI
IPC: B65H35/07
Filed: 2019-10-18
Abstract: To provide a guide member allowing for improving the effect of preventing a tape from hanging.SOLUTION: A guide member 10 is used by being attached on a tape cutter, which has a main body 110 having a tape shaft portion 115 to support a winding shaft of a tape 200 wound in a roll form, a cutting edge 121a that is capable of cutting the tape 200, a press roller 122 that is provided between the cutting edge 121a and the tape shaft portion 115, rotatably shaft-supported at least at one end by the main body 110 and comprises a pressing surface for the tape 200 in an outer surface, and a first guide shaft 125 that is provided between the press roller 122 and the tape shaft portion 115 and shaft-supported at least at one end by the main body 110. The guide member 10 comprises a second guide shaft 20 that, if attached to the main body 111 of the tape cutter 100, a spacing is formed with the press roller 122 which is narrower than a spacing between the press roller 122 and the first guide shaft 125.SELECTED DRAWING: Figure 2
Patent JP-2021071359-A (JP)
Title: Substrate inspection device, substrate processing device and substrate inspection method
Inventor: NAKAGAWA KOJI
IPC: G01N21/95
Filed: 2019-10-30
Abstract: To provide a substrate inspection device with which a degradation in inspection accuracy due to the fact that an image for inspection is not appropriately extracted from actually acquired images is suppressed.SOLUTION: Real image data that represents an image that includes one face of a substrate as a real image is acquired. Each of a plurality of candidate thresholds is used and a contour assumed to represent the outer circumferential part of the substrate in the real image is detected for each candidate threshold from the real image of the acquired real image data. Each of the non-smoothness of a plurality of detected contours is acquired. A contour closest to the shape of the outer circumferential part of the substrate is selected from a plurality of contours on the basis of the non-smoothness of the plurality of contours. A candidate threshold that corresponds to the selected contour is determined as a threshold for extraction. An image of a rectangular region circumscribing the contour detected from the real image is extracted as an inspection image from the real image using the determined threshold for extraction. Image data representing the inspection image is generated as inspection image data that is used for the inspection of the substrate.SELECTED DRAWING: Figure 18
Patent JP-2021071370-A (JP)
Title: Vibration device, electronic apparatus, and moving member
Inventor: OGURA SEIICHIRO
IPC: G01C19/5621
Filed: 2019-10-30
Abstract: To provide a vibration device having excellent detection characteristics, an electronic apparatus and a moving member.SOLUTION: The vibration device comprises a vibration element, a support substrate that supports the vibration element, and a plurality of wirings arranged on the support substrate. The support substrate includes an element mounting part where the vibration element is mounted, a support part located on the outside of the element mounting part, a frame part located between the element mounting part and the support part, an inside beam part provided with a pair of first beams for connecting the element mounting part and the frame part, and an outside beam part provided with a pair of second beams for connecting the frame part and the support part. The plurality of wirings include a drive signal wiring and a detection signal wiring routed around to the element mounting part and the support part, the drive signal and detection signal wirings being routed around to the element mounting part and the frame part through the mutually different inside beam parts and routed around to the frame part and the support part through the mutually different outside beam parts.SELECTED DRAWING: Figure 2
Patent JP-2021071399-A (JP)
Title: Wettability inspection method and plastic film processing line using the same
Inventor: IKEDA KAZUMASA
IPC: B05D3/06
Filed: 2019-10-31
Abstract: To provide a method for inspecting the wettability of a surface of a plastic film that can be used in-line, and a plastic film processing line using the same.SOLUTION: A method for inspecting the wettability of a surface of a plastic film includes: spraying water vapor to a surface of a plastic film in which the wettability of the surface is improved through discharge processing to visualize the state of improvement of the wettability; and performing image processing on the visualized state to determine the quality of the wettability. A plastic film processing line uses the wettability inspection method, and is configured of a plastic film unwinding unit, a discharge processing unit for a plastic film, a wettability inspection and determination unit that determines the quality of wettability by using the method for inspecting the wettability of a surface of a plastic film; a wettability control unit, a plastic film processing unit, and a plastic film take-up unit.SELECTED DRAWING: Figure 2
Patent JP-2021070048-A (JP)
Title: CaO-ZrO2 COMPOSITION, METHOD OF PRODUCING CaO-ZrO2 COMPOSITION, CaO-ZrO2 CONTAINED REFRACTORY, AND CASTING NOZZLE
Inventor: LI LING
IPC: C04B35/484
Filed: 2019-10-31
Abstract: To provide a ZrO2-CaO-C-based refractory that possesses conspicuous slaking resistance and can maintain high adhesion resistance over a long term with self-solubility suppressed, i.e. while possessing corrosion resistance.SOLUTION: A CaO-ZrO2 composition contains a CaO component by 40 mass% or more and 60 mass% or less, has a mass ratio of a CaO/ZrO2 component of 0.67 or more and 1.5 or less, contains an eutectic structure of a CaO crystal and a CaZrO3 crystal, and has a width of the CaO crystal to be observed in a sectional structure of 50 μm or less. A refractory contains the CaO-ZrO2 composition.SELECTED DRAWING: Figure 4
Patent JP-2021078246-A (JP)
Title: Usb receptacle
Inventor: MATSUURA SHUJI
IPC: H02J7/00
Filed: 2019-11-08
Abstract: To provide a USB receptacle capable of easily improving reliability.SOLUTION: A USB receptacle 10 includes a connection part 2, a power supply circuit 11, a housing, and a determination unit 12. The connection part 2 allows a USB connector 91 of a device 9 to be electrically connected. The power supply circuit 11 supplies the electric power to the device 9 via the connection part 2. The housing houses the power supply circuit 11. The determination unit 12 determines the deterioration degree of a monitoring target. The monitoring target is at least one of the connection part 2, the power supply circuit 11 and the housing.SELECTED DRAWING: Figure 4
Patent JP-2021075308-A (JP)
Title: Article conveyance unit structure
Inventor: KOBAYASHI SHOICHI
IPC: B65D1/36
Filed: 2019-11-11
Abstract: To provide an article conveyance unit structure capable of stably conveying an article.SOLUTION: An installation part 2 of a tray 1 includes a bottom part 3 and a side wall part 4 extending upward from the outer edge part of the bottom part 3. The side wall part 4 includes a first contact part 5 extending from a vertical intermediate position of the side wall part 4 toward the central part side of the bottom part 3, and a connecting part 6 connecting between the first contact part 5 and the bottom part 3. An annular lower protrusion 27 and upper protrusion 26 are provided on the lower surface side and the upper surface side of an article 21. When the articles 21 are stacked with the tray 1 interposed therebetween, the lower protrusion 27 of the articles 21 installed in the installation part 2 abuts on the upper surface of a first contact part 5, and its outer surface faces an inner surface of the side wall part 4 above the first contact part 5, and the upper protrusion 26 of the article 21 that supports the tray 1 comes into contact with the lower surfaces of a second contact part 9 and the first contact part 5 extending outward from the vertical intermediate position of the side wall part 4 to the installation part 2, and the inner surface thereof faces an outer surface of the connecting part 6 of the side wall part 4.SELECTED DRAWING: Figure 9
Patent JP-2021074826-A (JP)
Title: Castle nut fastening method
Inventor: TOGO YASUHIRO
IPC: B23P19/06
Filed: 2019-11-11
Abstract: To provide a castle nut fastening method by which, even if a split pin insertion hole is formed at a position deviated from a design position by a predetermined angle, the split pin insertion hole of a bolt part and a split pin insertion groove of a fastened castle nut are made to communicate with each other.SOLUTION: A castle nut fastening method by which a castle nut having a split pin insertion groove formed therein is fastened to a bolt having a split pin insertion hole formed therein, comprises: capturing, from different directions, images including the split pin insertion hole; calculating, based on the respective captured images, a width of the split pin insertion hole in each of the images; calculating, based on a proportion of the calculated width of the split pin insertion hole, a deviation angle θ2 from a reference position of the split pin insertion hole; after rotating the bolt or the castle nut by the deviation angle θ2 from an initial position, fastening the castle nut to the bolt.SELECTED DRAWING: Figure 10
Patent JP-2021074834-A (JP)
Title: Grinding device
Inventor: KAWAI RYOTA
IPC: B24B41/06
Filed: 2019-11-11
Abstract: To provide a grinding device that can be suppressed from deterioration in processing accuracy due to influence of variation of an outer diameter of an object to be ground during grinding.SOLUTION: A grinding device 1 comprises a grinding wheel head 3 which is mounted with a grindstone 2 and rotates the grindstone 2 and a headstock 4 that rotatably holds a shaft-like object 7 to be ground, which grinds the object 7 to be ground, with the grindstone 2 while relatively moving the grindstone 2 and the object 7 to be ground in an axial direction. The device further comprises a rest device 6 having first and second contact makers 11a and 11b, arranged side by side in the axial direction, which are pressed against the object 7 to be ground so as to suppress deflection of the object 7 to be ground, when grinding the object 7 to be ground with the grindstone 2, and a control device 20 that controls the rest device 6. The control device 20 has a contact maker control part 21 that increases and decreases push-in force of the first and second contact makers 11a and 11b respectively, accompanying relative movements of the grindstone 2 and the object 7 to be ground, while keeping total pressing-in force of the first and second contact makers 11a and 11b constant.SELECTED DRAWING: Figure 1
Patent JP-2021076553-A (JP)
Title: Thermal flowmeter
Inventor: TAKAGI SHOHEI
IPC: G01P5/12
Filed: 2019-11-13
Abstract: To improve the accuracy in measuring a flow rate compared with a conventional configuration where a probe arranged in a flow and a measuring circuit installed outside the flow are connected with a cable.SOLUTION: A flow rate measuring device (1) comprises: a probe (3) that has its leading end (3a) arranged in a fluid (2); a measuring unit (4) that is supported by the leading end (3a) of the probe (3) and arranged in the fluid (2), and generates heat during power feeding; and a measuring circuit (6) that outputs a change in electrical characteristics according to a change in temperature in the measuring unit (4) to measure the flow rate of the fluid, the measuring circuit (6) being accommodated inside the probe (3).SELECTED DRAWING: Figure 1
Patent JP-2021080032-A (JP)
Title: Sheet carrier, image reader, image forming apparatus, and method of controlling sheet carrier
Inventor: OHASHI YOHEI
IPC: B41J29/38
Filed: 2019-11-14
Abstract: To suppress damage to a sheet or an occurrence of a burden on an apparatus, due to an unintended operation of a tray caused by phase matching of a stepping motor serving as a drive source for ascend/descend operations of a tray loading the sheet.SOLUTION: A sheet carrier comprises a control configuration having a tray drive control unit 125 that controls a tray elevation motor 124 serving as a drive source to an original tray 30 and a CPU(A) 251, to carry out an initialization operation to initialize a driver IC of the tray drive control unit 125 when an ADF cover 34 is closed (in the case of Yes in S103) (S104) so that no matching operation is performed up to timing immediately before performing first an ascending/descending operation (S110) of an original tray 30 after the initialization operation but the matching operation is performed in the immediately-before timing (S106-S110).SELECTED DRAWING: Figure 6
Patent JP-2021078611-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2019-11-15
Abstract: To provide a game machine in which ingenuity is exercised to a performance.SOLUTION: There is provided a game machine in which variation of symbols is started, one game is ended when the symbols are stop-displayed, and a lottery on winning is executed. The game machine includes operation means that can be operated by a player, and performance display means in which predetermined displays are made. The predetermined displays include a first guiding display indicating a way of shooting advantageous to the player, a second guiding display displayed attributed to a fact that a game medium continues to stay in a specific space, a third guiding display as a request performance that requests an operation to the operation means, and a winning display indicating that the result of the lottery is winning. The winning display can be prevented when the first guiding display, the second guiding display, and the third guiding display are all displayed in the performance display means.SELECTED DRAWING: Figure 756
Patent JP-2020053690-A (JP)
Title: Light emitting device with beam shaping structure and manufacturing method thereof
Inventor: CHEN CHIEH
IPC: H01L21/56
Filed: 2019-11-22
Abstract: To provide a CSP type LED device structure in which a viewing angle or a spatial radiation pattern can be adjusted to suit various applications without using a reflector that causes excessive light energy loss.SOLUTION: A chip scale package (CSP) type light emitting diode element 1A includes a flip chip type LED semiconductor die 10, a beam forming structure 30, and a photoluminescence structure 20. The beam forming structure 30 is manufactured by dispersing light scattering particles in a polymer resin material at a concentration of 30 wt.% or less, and is disposed adjacent to the edge portion of the photoluminescence structure or the LED semiconductor die, or is located at a remote location above the photoluminescent structure or the LED semiconductor die.SELECTED DRAWING: Figure 2B
Patent JP-2021085144-A (JP)
Title: Reinforcement cage for cast-in-place pile, and connection body for reinforcement cage
Inventor: BANDO SHINPEI
IPC: E02D5/34
Filed: 2019-11-25
Abstract: To provide a reinforcement cage for a cast-in-place pile connected by a lap joint in which an overlapped margin can be shortened with a simple structure, and to provide a reinforcement cage for a cast-in-place pile connection body which includes the reinforcement cage and which can reduce its weight.SOLUTION: A reinforcement cage 9 for a cast-in-place pile includes: a plurality of main reinforcements 11 extending in the longer direction of the reinforcement cage 9 respectively, and arranged in the circumferential direction of the reinforcement cage 9 by mutually having an interval; and a reinforcement material 13 joined along the longer direction of the main reinforcement 11 at one or more of end parts of the plurality of main reinforcements 11.SELECTED DRAWING: Figure 4
Patent JP-2021085560-A (JP)
Title: Burner and heating cooker
Inventor: HAMAYORI RYUICHI
IPC: F23N5/02
Filed: 2019-11-25
Abstract: To provide a burner and a heating cooker capable of quickly detecting a backfire using a heat sensitive element.SOLUTION: A burner 4 comprises a burner body 40, and a burner cap placed on the burner body 40. The burner body 40 has a burner head 45 on which the burner cap is placed, and a mixing pipe 5. The mixing pipe 5 is connected to the burner head 45, and allows a fuel gas and air to flow into it from an upstream end 501. The fuel gas and air passing through an internal channel flows from a downstream end 502 into the burner head 45. At a part between the upstream end 501 and the downstream end 502 of the mixing pipe 5, a heat sensitive element 6 is arranged and thermally connected to the mixing pipe 5.SELECTED DRAWING: Figure 5
Patent JP-2021084863-A (JP)
Title: Body odor inhibitory composition
Inventor: SUDO MIYUKI
IPC: A61K8/34
Filed: 2019-11-25
Abstract: To provide a body odor inhibitory composition having particularly excellent deodorization effect.SOLUTION: A body odor inhibitory composition contains component (A) a C8-14 aliphatic alcohol.SELECTED DRAWING: None
Patent JP-2020035492-A (JP)
Title: Menu information providing system, menu information providing control program, and method thereof
Inventor: OHISA SATOSHI
IPC: G06Q50/12
Filed: 2019-11-28
Abstract: To provide a menu information providing system that has a low risk of providing wrong menu information irrespective of an area.SOLUTION: A menu information providing system 2 has: a first storage part 23 which associatively stores dish names, areas where restaurants are located, and menu attributes including at least one of foodstuffs, seasonings, and cooking methods; a dish name acquisition part 271 which acquires the dish name of a dish that a restaurant provides from a restaurant terminal 3 together with restaurant identification information identifying the restaurant; an area attribute determination part 272 which determines area attributes indicative of areas where restaurants related to the restaurant identification information are located based upon the restaurant identification information; a menu attribute selection part 273 which selects menu attributes corresponding to an area related to the area attributes from dish names and area attributes; a registration screen display data generation part 274 which generates registration screen display data for displaying a registration screen including the selected menu attributes; and a transmission part 267 which transmits the registration screen display data to the restaurant terminal 3.SELECTED DRAWING: Figure 3
Patent JP-2021088212-A (JP)
Title: Steering controller and steering control method
Inventor: MATSUKURA YOSHIYUKI
IPC: B62D6/00
Filed: 2019-12-02
Abstract: To inhibit a rear end of a vehicle from going beyond a lane.SOLUTION: A steering controller 1 includes a distance identification block 121 that identifies a distance from an outward line of a roadway in a direction opposite to a moving direction of a vehicle V in a direction of a lane width of a lane, in which the vehicle V travels, to a predetermined position of the vehicle V, a limit angle identification block 122 that identifies a limit angle, which keeps the rear end of the vehicle in the direction opposite to the moving direction of the vehicle V from going beyond the outward line of the roadway, on the basis of the distance identified by the distance identification block 121, an azimuth identification block 123 that identifies an azimuth of the vehicle V with a direction perpendicular to the direction of the lane width as a reference, a steering angle designation block 124 that designates a steering angle of the vehicle V so that the azimuth identified by the azimuth identification block 123 gets smaller than the limit angle identified by the limit angle identification block 122, and a steering control block 125 that controls steering of the vehicle V so as to attain the steering angle designated by the steering angle designation block 124.SELECTED DRAWING: Figure 2
Patent JP-2021092679-A (JP)
Title: Projector and installation method of power cable in projector
Inventor: ABE Ryoma
IPC: H04N5/74
Filed: 2019-12-11
Abstract: To provide a projector and an installation method of a power cable in the projector capable of preventing an occurrence of electromagnetic interference (EMI) beforehand by connecting an external power inlet and a power supply unit via an AC cable without generating extra length of the AC cable for supplying the power from an inlet of the external power to be a commercial power supply, to the power supply unit.SOLUTION: A power supply device 13 is divided into a first power supply unit 13A detachably disposed at an inside part of a projector housing 11, and a second power supply unit 13B detachably disposed at an outside part of the projector housing 11. Further, a power cable 14 is connected to a cable insertion port 17 of the first power supply unit 13A and connected via an installation area E1 of the second power supply unit 13B and a side-part wiring area E2 of a cooling fan unit 12, to an external power supply inlet 16.SELECTED DRAWING: Figure 1
Patent JP-2021096562-A (JP)
Title: Data processing device
Inventor: YAMANAMI SHOHEI
IPC: H04L25/08
Filed: 2019-12-16
Abstract: To enable normal data transmission even in the case that there is a transmission delay and a change in a signal waveform due to the insertion/extraction of a card.SOLUTION: In an input-output device for a process control device, a data transmission/reception part including a master card and a slave card to transmit and receive serial data to/from the other card through a data bus includes: a reception clock generation part for generating a plurality of reception clocks for data latch in which phases are different from one another within the transmission period of one bit of the serial data on the basis of a basic clock; a phase determination part for latching the serial data received through the data bus with the plurality of reception clocks for a data latch in which the phases are different from one another to acquire a plurality of data values to data of one bit, and determining a phase of a reception clock which can provide a result having the highest reliability by comparing the plurality of data values; and a data selection part for selecting data latched by using the reception clock of the phase determined by the clock phase determination part as true data.SELECTED DRAWING: Figure 2
Patent JP-2021095750-A (JP)
Title: Key management device, key management system and key management method
Inventor: DEGUCHI FUMIHIKO
IPC: E05B45/06
Filed: 2019-12-17
Abstract: To prevent use efficiency from decreasing owing to wrong returning of a key holder when the key holder is returned.SOLUTION: Registered key information managing information associated with an accommodation section as an accommodation destination for each key is stored in a storage unit 18, a return propriety determination unit 11e determines whether a key holder to be returned is returned to an accommodation section different from the accommodation section for the key holder, and if the return propriety determination unit 11e determines that the key holder is returned to the different accommodation section, information associated with the accommodation section as the accommodation destination for the key holder is reported based upon the information stored in the storage unit 18.SELECTED DRAWING: Figure 3