baber/WOPTO huggingface dataset:
Patent JP-2021016809-A (JP)
Title: Preduster
Inventor: SATO MASAJI
IPC: B01D45/08
Filed: 2019-07-17
Abstract: To provide a preduster capable of removing dust with high accuracy.SOLUTION: A preduster 1 includes: a hopper 10 having a suction port 11 to which a gas flows, a separation region 13 that is arranged below the suction port 11 and separates dust contained in the gas flowing from the suction port 11 from the gas, an exhaust port 12 for exhausting the gas from which the dust has been separated, and an accumulation part 14 that is provided below the separation region 13 and accumulates the dust therein; a straightening plate 15 that is arranged in the separation region 13 and guides the gas flowing from the suction port 11 to a lower part of the separation region 13; and a first collision plate 161 and a second collision plate 162 that are arranged in the separation region 13 and are arranged in this order toward a rear part in an air flow direction rather than the straightening plate 15 and extends in a vertical direction. The second collision plate 162 extends upward in the vertical direction from the accumulation part 14, and the lower end thereof is positioned below an upper limit of an accumulation level of the dust accumulated in the accumulation part 14 during an operation.SELECTED DRAWING: Figure 2
Patent JP-2021018918-A (JP)
Title: Fuel cell device
Inventor: TANIGUCHI EIJI
IPC: H01M8/00
Filed: 2019-07-19
Abstract: To provide a fuel cell device that can prevent a reduction in durability of a heat circulation system.SOLUTION: A fuel cell device of the present disclosure is a fuel cell device that can execute normal operation control in which the device is interconnected to a system power supply and autonomous operation control in which the device generates power alone. The fuel cell device comprises: a fuel cell; a heat exchanger that performs heat exchange between exhausted heat from a fuel cell module and a heating medium; a circulation passage that circulates the heating medium between the heat exchanger and a tank; a surplus power consumption member that is disposed on the circulation passage and is energized during the execution of the autonomous operation control; a radiator that is disposed on the upstream side of the heat exchanger; a cooling fan that blows air to the radiator; and a control unit. The control unit has cooling fan drive control including first fan drive control executed during the normal operation, and second fan drive control executed during the autonomous operation and different in drive pattern from the first fan drive control.SELECTED DRAWING: Figure 3
Patent JP-2019185823-A (JP)
Title: Content distribution system and content distribution method
Inventor: KAKU YOSHIISA
IPC: G06Q30/02
Filed: 2019-07-22
Abstract: To provide a content distribution system and a content distribution method that can control a distribution range of a content.SOLUTION: A content distribution system comprises: a plurality of content distribution apparatuses; and a client terminal that receives a content from a content distribution apparatus. A first content distribution apparatus distributes the content with which a distribution condition is associated to the client terminal. The client terminal determines whether it is possible to communicate with a second content distribution apparatus, and when it is possible to communicate with the second content distribution apparatus, the client terminal uploads information identifying the content received from the first content distribution apparatus to the second content distribution apparatus. The second content distribution apparatus enables distributing the content identified by the information received from the client terminal on the basis of the distribution condition.SELECTED DRAWING: Figure 1
Patent JP-2021019471-A (JP)
Title: Hybrid solar panel device
Inventor: MATSUKAWA YOSHIO
IPC: H02S40/42
Filed: 2019-07-23
Abstract: To provide a hybrid solar panel device which has an excellent effect that can cool the heat accumulated in an aggregate of a semiconductor forming a polycrystal equipped on an upper surface and operate while holding the panel temperature having the optimum power generation efficiency.SOLUTION: A hybrid solar panel device comprises: a solar panel 1 which has a semiconductor group performing the solar power generation; a mounting plate 5 which is laminated on the rear surface of the solar panel 1; a water circulation flow path 6 for solar panel cooling which is provided between the solar panel 1 and the mounting plate 5; and water in the water circulation flow path 6. The solar panel 1 having the accumulated heat is cooled by the water in the water circulation flow path 6, and the heated water can be stored in an EcoCute (R) tank 11. The water is circuited so as to perform control to the solar panel temperature having the high power generation efficiency of the solar panel 1 with the circulation of the water in the water circulation flow path 6.SELECTED DRAWING: Figure 1
Patent JP-2021021491-A (JP)
Title: Support material, refractory structure and method for producing refractory structure
Inventor: SUZUKI TAKAHITO
IPC: F27D1/16
Filed: 2019-07-24
Abstract: To provide a support material capable of being easily buried into a castable refractory 5 even without using a metallic fitting and of which a high protrusion amount in a refractory thickness direction can be easily achieved, and a refractory structure using the support material 1.SOLUTION: A support material 1 is used for a refractory structure comprising a castable refractory 5 deposited to a support structure and the support material 1 buried in the castable refractory 5 and supporting the castable refractory 5, and comprises a plurality of fitting ropes 2 composed of heat resistant fiber ropes, a plurality of protrusion bodies 3 fitted to the fitting ropes 2, protruded to a direction separated from the fitting ropes 2 and composed of heat resistant fiber material, and a string shaped connection tool 4 made of resin for connecting the plurality of fitting ropes 2.SELECTED DRAWING: Figure 1
Patent JP-2020014853-A (JP)
Title: Physiological examination device
Inventor: KO CHINMOKU
IPC: A61M31/00
Filed: 2019-07-25
Abstract: To provide a physiological examination device capable of effectively preventing liquid from entering inside.SOLUTION: A physiological examination device 100 equipped with elasticity includes: a patch unit 2 which is provided with electronic equipment 4 and a soft patch body 5 where a housing chamber 53 housing the electronic equipment 4 are demarcated; and a puncture unit 3 having a puncture part 31 which can be fitted to the patch unit 2, a part of which is inserted in the patch body 5 can be inserted in an organism once it is fitted to the patch unit 2, and which can seal the housing chamber 53 together with the patch body 5 airtightly.SELECTED DRAWING: Figure 4
Patent JP-2021027415-A (JP)
Title: Display device, display method and program
Inventor: OZAKI HIROKI
IPC: H04N21/431
Filed: 2019-07-31
Abstract: To provide a display device, etc., capable of storing an image in an appropriate region even without selection by a user.SOLUTION: The present invention relates to a display device 2 configured to display images inputted from a plurality of external devices 6 in different regions of a screen. The display device comprises: a touch detection unit 24 which accepts input of data based on a touch position of input means onto the screen; a storage range determination unit 14 which, when storing the images inputted from the plurality of external devices, determines the region where the data are present as a storage range, based on a position of the data accepted by the touch detection unit and positions of the regions; and a data storage unit 15 which acquires the image data in the storage range determined by the storage range determination unit from the screen and stores it.SELECTED DRAWING: Figure 1
Patent JP-2019183285-A (JP)
Title: Cylindrical ceramic sputtering target and manufacturing apparatus and manufacturing method of the same
Inventor: JI DONGGU
IPC: C04B37/02
Filed: 2019-08-05
Abstract: SOLUTION: A cylindrical ceramic sputtering target includes a cylindrical base material, a cylindrical ceramic target material, and a solder to joint the cylindrical base material and the cylindrical ceramic target material. A deviation between the cylindrical base material and the cylindrical ceramic target material at both edges is 0.5 mm or less, and the cylindrical ceramic target material includes at least two divided cylindrical ceramic target material, steps between the divided cylindrical ceramic target material adjacent each other on an external surface of each of the divided cylindrical ceramic target material being both 0.3 mm or less.EFFECT: A cylindrical ceramic sputtering target according to the invention is capable of forming a uniform thin film by sputtering up to a life end. A manufacturing apparatus and a manufacturing method according to the invention are capable of suitably manufacturing the cylindrical ceramic sputtering target.SELECTED DRAWING: None
Patent JP-2021024711-A (JP)
Title: Image reading apparatus
Inventor: OKAWA TOMOSHI
IPC: H04N1/00
Filed: 2019-08-07
Abstract: To provide an image reading apparatus capable of preventing erroneous detection of skew.SOLUTION: An image reading apparatus has: a paper feed tray on which a sheet is placed; a conveyance system motor for conveying the sheet placed on the paper feed tray along a conveyance path; a reading unit for reading the conveyed sheet at a reading position; and three sheet sensors arranged on the conveyance path and for detecting the sheet. The control unit for performing determination determines whether conveyance of the sheet is normal or abnormal from detection results of the three sheet sensors. In order to determine whether or not the conveyance of the sheet is normal, the control unit determines whether or not a first reference, a second reference, and a third reference, which are criteria for each of the three sheet sensors, are satisfied. When at least one or more criteria are satisfied, it is determined that the conveyance of the sheet is normal.SELECTED DRAWING: Figure 16
Patent JP-2021027216-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/53
Filed: 2019-08-07
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are 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 integrates the wafer and the polyolefin-based sheet by thermal compression bond. The frame supporting step supports the polyolefin-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyolefin-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step forms a shield tunnel in the wafer and divides the wafer into individual device chips. The picking-up step picks up the individual device chips from the polyolefin-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2020075474-A (JP)
Title: Mold assembly
Inventor: Shen wei-dong
IPC: B29C33/00
Filed: 2019-08-09
Abstract: To provide a mold assembly where the product produced does not have a parting line.SOLUTION: A mold assembly used in the manufacture of a shield tube includes a shield tube mold and an elastic mold sleeve disposed within the shield tube mold, the shield tube mold includes an outer mold and a mold core rod assembly, the outer mold comprises a first mold cavity, the elastic mold sleeve is clothed on the outside of said mold core rod assembly and housed within said first mold cavity, the mold core rod assembly passes through said outer mold along an axial line and is fixed to said outer mold, and wherein the space between said elastic mold sleeve and said mold core rod assembly forms a second mold cavity. The mold assemblies provided by the present invention are easy to operate, safe and environmentally friendly, reliable in use, the manufactured product does not have a parting line, no grinding process is required, and the material utilization is high.SELECTED DRAWING: Figure 1
Patent JP-2021033344-A (JP)
Title: Automatic operation system, portable terminal, and travel control device
Inventor: ITO HIRONORI
IPC: G01C21/34
Filed: 2019-08-14
Abstract: To provide an automatic operation system for appropriately changing a travel state of a vehicle.SOLUTION: An automatic operation system automatically operates a vehicle by a cooperative operation of a travel control device for controlling traveling of a vehicle with a portable terminal possessed by a driver of a vehicle. The portable terminal transmits route information to the travel control device during a cooperative operation. The travel control device sets an event point on a route based on route information, controls traveling of a vehicle within an automatic operation control range based on route information and peripheral information, and transmits notification information to notify a driver of a change of a travel state to the portable terminal. The portable terminal notifies a driver of a change of a travel state based on notification information. When an event point is pre-set in an automatic operation control range, the portable terminal notifies a driver of a warning message when an operation to stop a cooperative operation is received, or cancels a received operation.SELECTED DRAWING: Figure 1
Patent JP-2019194928-A (JP)
Title: Pulse counter
Inventor: KAWABUCHI TSUNAKI
IPC: G06M3/00
Filed: 2019-08-19
Abstract: To count the number of pulses up to a value that exceeds the upper-limit value of a counting unit.SOLUTION: A pulse counter 100 comprises a counter 1 to which an upper-limit count value Cmax is set, and which, when having counted the number of pulses up to the upper-limit count value Cmax, starts counting the number of pulses from 0, a computation unit 4 for integrating the count values of the counter 1 and computing a second integrated value X2 that is the integrated value of pulses, a power supply 2 which is a battery, and a memory 3. The counter 1 is not reset and holds the count value when the pulse counter 100 is internally reset. The computation unit 4 integrates the count values and computes a first integrated value X1 and, when the first integrated value X1 reaches the upper-limit count value Cmax, it starts counting the first integrated value X1 from 0 again, and computes the second integrated value X2 on the basis of an overflow count n and the first integrated value X1. After an internal reset, the computation unit 4 computes the second integrated value X2 on the basis of the count value of the counter 1 and the overflow count n preserved in the memory 3.SELECTED DRAWING: Figure 4
Patent JP-2021029464-A (JP)
Title: Game machine
Inventor: AOYAMA TOSHIYA
IPC: A63F7/02
Filed: 2019-08-21
Abstract: To provide a game machine capable of suppressing excessive game ball entries.SOLUTION: A Pachinko machine includes an upper ball entry device 31 and a lower ball entry device 32, a first deceleration part 21, and a second deceleration part 22. The first deceleration part 21 and the second deceleration part 22 are provided between the upper ball entry device 31 and the lower ball entry device 32 and are at positions mutually shifted in the vertical direction and the horizontal direction. A leading game ball PA which has failed to enter the upper ball entry device 31 and continues to flow down to the lower ball entry device 32 is decelerated by contacting the first deceleration part 21 and the second deceleration part 22, and a subsequent game ball PB contacts the leading game ball PA. At this time, since the first deceleration part 21 and the second deceleration part 22 are shifted in the horizontal direction, the decelerated leading game ball PA is shifted in the horizontal direction with respect to the subsequent game ball PB. Thus, flowing down of the leading game ball PA to the lower ball entry device 32 is suppressed. Therefore, the Pachinko machine can suppress excessive entries of game balls P.SELECTED DRAWING: Figure 4
Patent JP-2021030395-A (JP)
Title: Cutting machine
Inventor: OKOCHI KATSUMI
IPC: B23Q11/12
Filed: 2019-08-28
Abstract: To make it possible to sufficiently cool also a controller in addition to an electric motor, although there was possibility that a controller could not sufficiently cooled due to the configuration such that with respect to an electric motor as a driving source for a portable cutting machine and a controller for operationally controlling the same, the controller has been conventionally cooled by use of motor cooling air.SOLUTION: An electric motor 20 and a controller 35 are partitioned and accommodated by a motor housing 22 and a controller housing 30 respectively, and are cooled by cooling air individually introduced by a first cooling fan 25 and a second cooling fan 32.SELECTED DRAWING: Figure 4
Patent JP-2020164503-A (JP)
Title: Triazine compound having ortho structure
Inventor: ARAI NOBUMICHI
IPC: C07D401/10
Filed: 2019-08-29
Abstract: To provide a triazine compound having a high glass transition temperature, which contributes to formation of an organic electroluminescent element to exhibit high luminous efficiency and long service life properties, an organic electroluminescent element material containing the triazine compound and an organic electroluminescent element.SOLUTION: The present invention provides a triazine compound of a specific structure represented by formula (1).SELECTED DRAWING: Figure 2
Patent JP-2021029924-A (JP)
Title: Cutlery and stacking structure
Inventor: TAKAGI MIZUE
IPC: A47G21/04
Filed: 2019-08-29
Abstract: To secure intensity of a cutlery.SOLUTION: A cutlery is a spoon 1 or a fork. The cutlery comprises a body part 1A, a head part 1C, a neck part 1B, and a bent part 1D. The body part is provided on a base end side in a prescribed first direction and serves as a grip. The head part is provided on a tip end side in a first direction to the body part, and the head part contacts an object to be eaten and reaction from the object is input in a second direction crossing the first direction. The neck part is provided between the body part and the head part. The bent part is formed into a bent shape through a linear pleat 1E being continuous along the first direction, and extends over the body part, the neck part and the head part.SELECTED DRAWING: Figure 7
Patent JP-2020038649-A (JP)
Title: Block device interface using nonvolatile pinned memory
Inventor: STUART JOHN INGLIS
IPC: G06F12/0893
Filed: 2019-08-29
Abstract: To provide an interface which allows data to be read from or written to a permanent storage device.SOLUTION: An exemplary method for using a pinned memory to write data includes the steps of: receiving an instruction to write data including a memory location of data in a block device interface; copying the data into the pinned memory; performing one or more invertible transforms on the data by a vector processor; and writing the data from the pinned memory into at least one storage device in a nonsynchronous manner. The pinned memory of the data corresponds to a location in the pinned memory, and can be accessed by the vector processor and at least one of other processors.SELECTED DRAWING: Figure 1
Patent JP-2021031033-A (JP)
Title: Pneumatic tire
Inventor: WATANABE YUMA
IPC: B60C13/00
Filed: 2019-08-29
Abstract: To provide a tire improved in durability.SOLUTION: In a pneumatic tire 1, a bead part 4 is provided with a first apex rubber 10 arranged between a main body part 6a and a folded-back part 6b and a second apex rubber 11 extending in a tire radial direction, outside in a tire shaft direction of the folded-back part 6b. A side wall part 3 is provided with a cord reinforcement layer 8 extending in the tire radial direction, outside in the tire shaft direction of a carcass 6. An inner end of the cord reinforcement layer is positioned away from an outer end in the tire radial direction of the second apex rubber toward outside in the tire radial direction by 5% of a tire cross section height H or more.SELECTED DRAWING: Figure 1
Patent JP-2021035022-A (JP)
Title: Karaoke device
Inventor: ISHIKAWA MASAYASU
IPC: H04R1/02
Filed: 2019-08-29
Abstract: To provide a karaoke device capable of promoting an inspection of a speaker hooked from a ceiling of a room.SOLUTION: A karaoke device includes: an acquisition part that acquires an angle of a speaker measured at a first timing by measurement means attached to the speaker as first angle information, and acquires the angle of the speaker measured at a second timing as second angle information; a first detection part that compares the first angle information with the second angle information, and detects the change in angle of the speaker; an update part that updates the number of detection times when the change in angle of the speaker is detected; and a transmission processing part that transmits a message for promoting inspection of hooking means to an external device when the number of detection times satisfies a prescribed condition, and initiates the stored number of detection times.SELECTED DRAWING: Figure 4
Patent JP-2021043150-A (JP)
Title: Detector for detecting number of fine particles
Inventor: MIZUNO KAZUYUKI
IPC: G01N27/60
Filed: 2019-09-13
Abstract: To increase the accuracy of detection of a detector for detecting the number of fine particles.SOLUTION: The detector for detecting the number of fine particles according to the present invention includes: a bottomed cylindrical protective cover 80 surrounding a region around a gas flow passage 24 of a detection element 20 for detecting the number of fine particles; a gas inlet ports 81 located on an entrance side of the gas flow passage 24 of the protective cover 80; a gas exhaust ports 82 located on an exit side of the gas flow passage 24 of the protective cover 80; and an obstacle 84 located around the gas flow passage 24 in the protective cover 80 to hit against an exhaust gas introduced from the gas inlet port 81.SELECTED DRAWING: Figure 6
Patent JP-2021047339-A (JP)
Title: Image forming apparatus
Inventor: OKANE ATSUSHI
IPC: G03G15/16
Filed: 2019-09-20
Abstract: To provide an image forming apparatus capable of stabilizing the carrying posture of a sheet carried from a transfer part while suppressing leak to a guide member.SOLUTION: An image forming apparatus 10 for forming a toner image on a sheet comprises: a transfer part (a transfer device 133) for transferring the toner image on the sheet; a fixing part (a fixing device 134) for fixing the toner image transferred on the sheet by the transfer part on the sheet; and a guide member 20 for guiding the sheet to the fixing part from the transfer part. In the guide member 20, an end part on the side of the transfer part is formed of an insulating member.SELECTED DRAWING: Figure 1
Patent JP-2020022462-A (JP)
Title: Reprogramming T cells and hematopoietic cells
Inventor: BROWN MATHEW
IPC: C12N5/0783
Filed: 2019-09-20
Abstract: To provide reprogramming t cells and hematopoietic cells.SOLUTION: According to the present invention, a method and a composition, which relate to the production of induced pluripotent stem cells (iPS cells), are disclosed. For example, induced pluripotent stem cells may be generated from CD34hematopoietic cells, such as human CD34blood progenitor cells, or T cells. Various iPS cell lines are also provided. In certain embodiments, the invention provides novel induced pluripotent stem cells with a genome comprising genetic rearrangement of T cell receptors. The present method could produce iPS cells from a clinically accessible source of T cells, such as a 3-ml whole blood sample, circumventing the need of mobilization of hematopoietic cells.SELECTED DRAWING: None