baber/WOPTO huggingface dataset:
Patent JP-2021017066-A (JP)
Title: Vehicular air conditioner
Inventor: NAGANO HIDEKI
IPC: B60H1/00
Filed: 2019-07-17
Abstract: To provide a vehicular air conditioner capable of adjusting a temperature with higher reliablity.SOLUTION: A vehicular air conditioner (10) comprises: a housing (30); a cooling heat exchanger (22) housed in the housing (30) and capable of cooling air; a heating heat exchanger (50) arranged downstream of the cooling heat exchanger (22); a first cold air passage (32) arranged downstream of the cooling heat exchanger (22) and bypassing the heating heat exchanger (50); a heating passage (33) adjacent to the first cold air passage (32) and provided with the heating heat exchanger (50); and a second cold air passage (34) adjacent to the heating passage (33) and capable of passing a flow while bypassing the heating heat exchanger (50). The housing (30) is provided with a cold air reach preventing part (70) capable of preventing air that has passed through the second cold air passage (34) from reaching an outflow surface of the heating heat exchanger (50).SELECTED DRAWING: Figure 2
Patent JP-2021016965-A (JP)
Title: Transfer substrate
Inventor: SHINO SHIGEKI
IPC: H05K3/20
Filed: 2019-07-18
Abstract: To provide a transfer substrate that has good transportability and good transferability to a sticky object to be transferred.SOLUTION: Provided is a transfer substrate used to temporarily hold a pattern formed by an ink containing conductive fine particle and transfer the pattern to a transfer target, and in which, characterized, the transfer substrate has at least a porous layer on a support and a dissociation layer on the porous layer, and the dissociation layer contains colloidal silica having chain-like shape.SELECTED DRAWING: None
Patent JP-2020166222-A (JP)
Title: Fixing device
Inventor: HANDA HIROSHI
IPC: G03G15/20
Filed: 2019-07-24
Abstract: To prevent rubber pads from being deformed by an endless belt into an unintended shape.SOLUTION: A fixing device 8 comprises: an upstream rubber pad P1; a downstream rubber pad P2; a holder 140 that holds the rubber pads P1, P2; an upstream guide 160 that has a guide surface Fg for guiding an endless belt 130 on an upstream side of the upstream rubber pad P1; and an urging member that urges the holder 140 in a predetermined direction. The upstream rubber pad P1 has an opposing surface Fp1 that is opposite to an inner peripheral surface 131 of the endless belt 130. An upstream end Ep of the opposing surface Fp1 is separated from a center of rotation X1 of a rotating body 120 compared with a downstream end Eg of a guide surface Fg in the predetermined direction. The opposing surface Fp1 has an upstream portion Fp11 that includes the upstream end Ep and does not sandwich the endless belt 130 with the rotating body 120, and a downstream portion Fp12 that is located on the downstream side of the upstream portion Fp11 and sandwiches the endless belt 130 with the rotating body 120 to form an upstream nip part NP1.SELECTED DRAWING: Figure 3
Patent JP-2020038747-A (JP)
Title: Heat-assisted magnetic recording medium and magnetic storage device
Inventor: FUKUSHIMA TAKAYUKI
IPC: G11B5/738
Filed: 2019-07-24
Abstract: To provide a heat-assisted magnetic recording medium having excellent electromagnetic conversion characteristics.SOLUTION: A heat-assisted magnetic recording medium 100 includes a substrate 1, a ground layer 2, and a magnetic layer 3 including an alloy having an L1structure in this order. The magnetic layer 3 includes a first magnetic layer 4 and a second magnetic layer 5 from the side of the substrate 1. Each of the first magnetic layer 4 and the second magnetic layer 5 has a granular structure and includes C, SiO, and BN in a grain boundary part. Each of the first magnetic layer 4 and the second magnetic layer 5 has a volume fraction of the grain boundary part within a range of 25% by volume to 45% by volume. The first magnetic layer 4 has the volume fraction of C within a range of 5% by volume and 22% by volume. Each of the first magnetic layer 4 and the second magnetic layer 5 has the volume ratio of SiOfor BN between 0.25 and 3.5. The volume fraction of the SiOof the second magnetic layer 5 is 5% more by volume larger than the volume fraction of the SiOof the first magnetic layer 4. The volume fraction of the BN of the second magnetic layer 5 is 2% or more by volume smaller than the volume fraction of the BN of the first magnetic layer 4.SELECTED DRAWING: Figure 1
Patent JP-2021020147-A (JP)
Title: Gas separation apparatus and maintenance service system
Inventor: SHINODA HARUHIKO
IPC: B01D53/053
Filed: 2019-07-25
Abstract: To provide a gas separation apparatus capable of notifying a user of abnormality and the like in an early stage.SOLUTION: The gas separation apparatus comprises: a compressor compressing air; an air tank storing the compressed air compressed by the compressor; an adsorption tank adsorbing a part of the compressed air stored in the air tank; a product gas storage tank storing a product gas not stored in the adsorption tank; a control unit controlling the action of the adsorption tank; pressure detection means detecting pressure in the tank; and a communication part. In the control unit, a maximum value or a minimum value before updating is left when the maximum value or the minimum value is updated and detection pressure when updating and the maximum value or the minimum value including the maximum value or the minimum value before updating are determined. The communication part communicates with the outside on the data of the maximum value or the minimum value.SELECTED DRAWING: Figure 1
Patent JP-2021021357-A (JP)
Title: Fan and electric blower
Inventor: UENO NOBUHITO
IPC: F04D29/28
Filed: 2019-07-25
Abstract: To provide a fan etc. which can inhibit deformation of an outer peripheral end part of each fan blade without causing damage to a fan plate.SOLUTION: A rotary fan 20 includes: a first fan plate 21; a second fan plate 22 facing the first fan plate 21; and fan blades 23 disposed between the first fan plate 21 and the second fan plate 22. The first fan plate 21 has first recessed parts 21a provided at an outer peripheral end part; and first through holes 21b provided at the inner side of the first recessed parts 21a. The fan blade 23 has: a first protruding part 23a engaged with the first recessed part 21a; and first projections 23b respectively inserted into the first through holes 21b.SELECTED DRAWING: Figure 6
Patent JP-2021027090-A (JP)
Title: Heat dissipation member and manufacturing method thereof
Inventor: ISHIO MASAAKI
IPC: B22D19/00
Filed: 2019-08-01
Abstract: To provide a heat dissipation member which enables firm joining (adhesion) between a highly heat conductive part and an Al alloy part to be joined to each other firmly while securing a thermal conduction characteristic between the highly heat conductive part and the Al alloy part, and a method for manufacturing such a heat dissipation member.SOLUTION: The heat dissipation member comprises: an Al alloy part 1 made of Al alloy; and a highly heat conductive part 2 composed of a highly heat conductive member 2a larger than the Al alloy in thermal conductivity. In the heat dissipation member, an interface part of the Al alloy part 1 and the highly heat conductive part 2 contains Al, Cu and Zn of 1.0 mass% or more and 5.0 mass% or less, and an alloy structure 4 extending in a dendritic form from the side of the highly heat conductive part 2 toward the side of the Al alloy part 1 is formed.SELECTED DRAWING: Figure 1
Patent JP-2021011247-A (JP)
Title: Car-borne high-speed mist removal appliance for fore-and-aft in-car windshield
Inventor: Lian Hanxin
IPC: B60S1/02
Filed: 2019-08-06
Abstract: To disclose a car-borne high-speed mist removal appliance for a fore-and-aft in-car windshield.SOLUTION: The car-borne high-speed mist removal appliance for a fore-and-aft in-car windshield has a mist removal block. On a right end face of the mist removal block, provided is a mist removal space opening to the right side. The mist removal space has a mist removal mechanism installed therein. The mist removal mechanism has an electric heating net attached between the top and bottom edge walls of the mist removal space. Electrifying the electric heating net allows generation of heat, thereby heating the mist on the windshield for evaporation. On the left side of the electric heating net, provided are a rotatable first fan, a second fan and a third fan.SELECTED DRAWING: Figure 1
Patent JP-2021026644-A (JP)
Title: Article detection apparatus, article detection method, and article-detecting computer program
Inventor: HASHIMOTO DAISUKE
IPC: G08G1/16
Filed: 2019-08-08
Abstract: To provide an article detection apparatus capable of improving the accuracy of detecting an article.SOLUTION: An article detection apparatus includes: a confidence degree calculation part 31 for calculating a confidence degree for each of plural categories of articles as detection targets for each of a series of images obtained in time series and for each of plural zones on the images; an article detection part 32 for detecting, in a zone where the confidence degree is equal to or higher than a confidence degree threshold for the category, plural articles corresponding to the confidence degree, for each image; a tracking part 33 for tracking the detected article; a frequency counting part 34 for counting a frequency of appearance for each category of the detected article in a period in which the detected article is tracked; and a threshold update part 35 for updating the confidence degree threshold so as to cause the confidence degree threshold of a category with a high frequency of appearance to be lower than the confidence degree threshold of a category with a low frequency of appearance. Further, the article detection part 32 uses the updated confidence degree threshold for comparing with the confidence degree for a zone where the article detected in an image that follows the series of images is estimated to be positioned.SELECTED DRAWING: Figure 3
Patent JP-2021026991-A (JP)
Title: Electrochemical cell
Inventor: NAKAMURA TOSHIYUKI
IPC: H01M8/0273
Filed: 2019-08-08
Abstract: To ease heat stress which may occur in a joined body for an electrochemical cell.SOLUTION: An electrochemical cell 100 includes a frame-like member 7 and a joined body 10 for an electrochemical cell. The frame-like member 7 has an opening 71. The joined body 10 for the electrochemical cell is disposed in the opening 71 of the frame-like member 7. The joined body 10 for the electrochemical cell is held by the frame-like member 7. The joined body 10 for the electrochemical cell has at least one bending part 42 bent in a ridge-like form at an outer peripheral edge part.SELECTED DRAWING: Figure 1
Patent JP-2021033406-A (JP)
Title: Server device, automatic valet parking management system, automatic valet parking management method, and program
Inventor: OGITA TAKEYUKI
IPC: B60W30/06
Filed: 2019-08-19
Abstract: To provide a server device for reducing troublesomeness in leaving concerning automatic valet parking.SOLUTION: A server device comprises: a movement control section for performing control to allow an automatic operation vehicle to move to a waiting space positioned between a parking space and a getting-on/off place when receiving a request including an ID of one of the automatic operation vehicles during parking in a parking space, and storing a waiting start time in the waiting space in a predetermined storage area in association with the ID; an extraction section for extracting a predetermined number of automatic operation vehicles among the automatic operation vehicles during parking in the waiting space in order from the earliest waiting start time when a fullness/vacancy information indicating whether a waiting space is full is received and also when fullness/vacancy information indicates fullness; and a return control section for performing control to return the extracted automatic operation vehicles from the waiting space to the parking space.SELECTED DRAWING: Figure 3
Patent JP-2019205203-A (JP)
Title: Manufacturing method for crystal resonator
Inventor: ASHIZAWA HIDENORI
IPC: H03H3/02
Filed: 2019-08-21
Abstract: To provide a manufacturing method of a crystal resonator that can easily, reliably, and hermetically seal a vibrating portion having a crystal vibrating piece having various vibration modes by a pair of sealing bodies, and can improve the electrical connection between the crystal vibrating piece and the outside.SOLUTION: A manufacturing method of a crystal resonator includes a step of providing a through hole along each of a pair of opposing side surfaces of vibrating bodies 12 and a pair of opposing side surfaces of sealing bodies 13 and 14, a step of bonding a support frame 16 of the vibrating body 12 and a contact surface 21 of the sealing bodies 13 and 14 via a conductive layer 30 in which a ventilation path 22 is formed to communicate recesses 23 of the sealing bodies 13 and 14 with the outside, and a step of forming external electrodes by sputtering on the pair of opposing side surfaces of the vibrating body 12 and the pair of opposing side surfaces of the sealing bodies 13 and 14 along the inner wall surface of the through hole, and closing one end of the ventilation path 22 by at least one of the external electrodes.SELECTED DRAWING: Figure 10
Patent JP-2021034500-A (JP)
Title: Semiconductor device and oscillator
Inventor: ITOMI NOBORU
IPC: H01L27/04
Filed: 2019-08-22
Abstract: To provide a compact semiconductor device and an oscillator.SOLUTION: A semiconductor device 1 is equipped with a first high resistance pattern 16a and a second high resistance pattern 16b placed along the X-axis, and separated from each other, a connection pattern 20b connecting the first high resistance pattern 16a and the second high resistance pattern 16b, and a signal wiring 22 placed on an upper layer of the first high resistance pattern 16a, the second high resistance pattern 16b and the connection pattern 20b. The connection pattern 20b includes a first portion 2a overlapping the end of the first high resistance pattern 16a in the plan view, in the upper layer of the first high resistance pattern 16a, the connection pattern 20b includes a second portion 2b overlapping the end of the second high resistance pattern 16b in the plan view, in the upper layer of the second high resistance pattern 16b, and the signal wiring 22 is placed along the Y-axis intersecting the X-axis, between the end on the first portion 2a side of the connection pattern 20b and the end on the second portion 2b side, in the plan view.SELECTED DRAWING: Figure 2
Patent JP-2021031098-A (JP)
Title: Beverage automatic pouring device
Inventor: YANAGIDA SHINYA
IPC: B67D1/08
Filed: 2019-08-22
Abstract: To provide a beverage automatic pouring device comprising two automatic pouring units, capable of automatically pouring beverage at an optimal condition according to properties of beverage in each of the two automatic pouring units.SOLUTION: A beverage automatic pouring device 10 comprises: first and second automatic pouring units 12R, 12L which respectively comprise a control unit 150, 250 having an automatic pouring program for controlling so as to automatically pour beverage to a drinking container. In the beverage automatic pouring device, an inclination angle for inclining the drinking container to an inclined posture by a cradle inclination device 140 set by the automatic pouring program of the first automatic pouring unit 12R, and an inclination angle for inclining the drinking container to an inclined posture by a cradle inclination device 240 set by the automatic pouring program of the second automatic pouring unit 12L, can be set individually.SELECTED DRAWING: Figure 15
Patent JP-2021036556-A (JP)
Title: Semiconductor light-emitting element
Inventor: SAKURAGI KAZUYOSHI
IPC: H01L33/20
Filed: 2019-08-30
Abstract: To provide a semiconductor light-emitting element that can improve the light extraction efficiency.SOLUTION: A semiconductor light-emitting element 2 includes a transparent substrate 21 that is transparent to ultraviolet rays, and a semiconductor layer including an n-clad layer 23, a light-emitting layer 24, and a p-clad layer 25 sequentially stacked on the transparent substrate 21. The transparent substrate 21 has a bottom surface 21c located on the semiconductor layer side and a side surface 21b connected to the bottom surface 21c. The side surface 21b is inclined so that the outer angle of an angle between a plane tangential to the side surface 21b at a position connected to the bottom surface 21c and the bottom surface 21c is an acute angle .SELECTED DRAWING: Figure 1
Patent JP-2021042014-A (JP)
Title: Garbage collection vehicle
Inventor: SHIMADA KENJI
IPC: G06T7/00
Filed: 2019-09-06
Abstract: To provide a garbage collection vehicle capable of enhancing accuracy of person detection and inhibiting efficiency of garbage loading operation from being deteriorated.SOLUTION: The garbage collection vehicle 100 includes a camera 71 disposed above a garbage throw-in port 4 to capture an image in the vicinity of the garbage throw-in port 4 and a distance sensor 76 for measuring a distance between the camera 71 and an object in the vicinity of the garbage throw-in port 4; an object image in the image is extracted on the basis of the image captured by the camera 71 to recognize whether or not the object image is a person and determine whether the person is included in an intrusion prohibition area in the vicinity of the garbage throw-in port 4; when the person is included in the intrusion prohibition area, it is determined whether or not a size of an area including a head of the person in the image is compatible with a distance between the camera 71 and the person measured by the distance sensor 76, and when it is determined that they are not compatible, on the basis of a determination of a person detection part, an emergency stop of a garbage loading operation of a garbage loading device is not performed.SELECTED DRAWING: Figure 9
Patent JP-2021042302-A (JP)
Title: Polyimide, varnish, and film
Inventor: HASEGAWA MASATOSHI
IPC: C08G73/10
Filed: 2019-09-10
Abstract: To provide a polyimide having excellent heat resistance and dimensional stability, and excellent handleability in a solution state.SOLUTION: This polyimide has a repeating unit represented by formula (1). [In the formula, R1 represents a tetravalent group and R2 represents a divalent group. However, at least a portion of the instances of R1 is a group derived from bisnorbornane tetracarboxylic acid. Of all the instances of R2, a portion is 2,2'-bis(trifluoromethyl)benzidine and the other portion is a group derived from 2,2'-bis([4-(4-aminophenoxy)phenyl] propane.SELECTED DRAWING: None
Patent JP-2019214047-A (JP)
Title: Soil case
Inventor: OISHI MASAYUKI
IPC: B07B1/46
Filed: 2019-09-11
Abstract: To provide a soil case which makes it difficult for sieved soil to spill outside when separating respective parts.SOLUTION: A soil case, which sieves soil to be accommodated, comprises: a bottomed cylindrical storage part in which said soil is accommodated and which has a first opening; a recovery part which has a second opening opposite to the first opening, and recovers said sieved soil; soil sieve part which is provided between the first opening and the second opening, has an open hole which communicates internal spaces of both openings with each other, and sieves said accommodated soil by passage thereof through the open hole; and a bag which accommodates therein at least the first opening of the whole soil sieve part and the storage part, and of which an outer peripheral side is surrounded by the recover part.SELECTED DRAWING: Figure 7
Patent JP-2021041499-A (JP)
Title: Mushroom spawn bottle opening device
Inventor: ITO YOSHIO
IPC: B26D3/00
Filed: 2019-09-12
Abstract: To provide a mushroom spawn bottle opening device which can be operated simply at a low cost and can maintain accurate mouth cutting and sterile condition, in the device for providing an opening part of a mushroom spawn bottle which is set to a fully automated inoculating machine.SOLUTION: An opening device for opening a shoulder part of a mushroom spawn bottle includes a centering mechanism, a pressurizing mechanism and a rotary cutting part on a main body frame. Therein, the centering mechanism is arranged such that a center of a circular opening reception part which receives the shoulder part of the mushroom spawn bottle is aligned onto a shaft core of a rotation shaft of the rotary cutting part, the centering of the mushroom spawn bottle is performed by the pressurizing mechanism which extrudes a bottom part of the mushroom spawn bottle and the rotary cutting part has a cutting blade which slides longitudinally from a rotary cutting part main body, at the same time, is provided to have a predetermined cutting angle with respect to the shoulder part of the mushroom spawn bottle and, after notching the mushroom spawn bottle with the cutting blade, is rotated and opens the shoulder par.SELECTED DRAWING: Figure 1
Patent JP-2021041443-A (JP)
Title: H-section steel manufacturing method
Inventor: YAMASHITA HIROSHI
IPC: B21B1/08
Filed: 2019-09-12
Abstract: To efficiently manufacture an H-section steel product in which surface flaw or the like does not remain, by suppressing deterioration in surface texture of a material to be rolled, in particular deterioration in surface texture of an inner surface of a flange, in manufacturing the H-section steel.SOLUTION: An H-section steel manufacturing method comprises a rough rolling step, an intermediate rolling step and a finish rolling step. The rough rolling step has an edging rolling step of rolling a material to be rolled into an approximately dog-bone shape and a flat-rolling step of rotating the material to be rolled at 90° or 270° after the edging rolling step is completed to roll the material into an H-section rough-shape material in a predetermined shape. In at least one pass of rolling of one hole die, in at least the one hole die of hole dies which perform the flat rolling step, the material is rolled under a rolling condition satisfying a condition under which flaw does not occur, which is based on a relation between web-internal dimension expansions of the material to be rolled and an inclination angle φ1 of flange opposing surfaces of an upper/lower hole-die roll.SELECTED DRAWING: Figure 9
Patent JP-2021043848-A (JP)
Title: Memory system
Inventor: KIMURA FUMINORI
IPC: H01L21/60
Filed: 2019-09-13
Abstract: To provide a memory system capable of suppressing deterioration in quality of a signal waveform in a bus due to signal reflection.SOLUTION: A memory system comprises a first substrate in which a bus is formed, a second substrate part, a memory arranged in the second substrate part, and a controller. The second substrate part includes at least a first circuit in which a resistor is connected in series to a switching element between a first terminal and a second terminal or a second circuit in which a resistor is connected in series to a switching element between a third terminal and a fourth terminal. The first terminal and the third terminal are connected to the bus. At least a part of a signal terminal in the memory is connected to the second terminal or the fourth terminal. Any of the first circuit and the second circuit is arranged in the second substrate part per memory, and the controller controls the switching elements of the first circuit and the second circuit.SELECTED DRAWING: Figure 1