baber/WOPTO huggingface dataset:
Patent JP-2020074592-A (JP)
Title: Pcb narrowed down and matched to waveguide transition
Inventor: ADAM BROWN
IPC: H01P5/107
Filed: 2020-01-23
Abstract: To disclose an embodiment concerning an electromagnetic device.SOLUTION: The PCB includes a circuit board formed to propagate an electromagnetic signal. The PCB also includes a waveguide formed to propagate an electromagnetic signal. The PCB further includes a coupling port formed to couple a signal between the circuit board and the waveguide. The coupling port has the dimensions based on a desired impedance of the port.SELECTED DRAWING: Figure 4A
Patent JP-2021116723-A (JP)
Title: Compressor
Inventor: YAMAMOTO TAKASHI
IPC: H02K5/10
Filed: 2020-01-24
Abstract: To suppress the displacement of an insulation member provided in a terminal chamber, in the terminal chamber.SOLUTION: A compressor is equipped with a casing (11) and a terminal guard (30) fixed to an outer wall surface of the casing (11). The compressor is equipped with a side plate (41) positioned along a peripheral wall (32) of the terminal guard (30) in a terminal chamber (C) formed in the inside of the terminal guard (30), and a first elastic member (40) integrally formed with a bottom plate (42) disposed on a bottom portion of the terminal chamber (C). A terminal (20) has a projecting portion (25) projected into the terminal chamber (C), and the bottom plate (42) of the first elastic member (40) has a fitting portion (43) fitted with the projecting portion (25) of the terminal (20) by interference fitting.SELECTED DRAWING: Figure 3
Patent JP-2020074466-A (JP)
Title: Substrate processing apparatus
Inventor: MAEDA MASASHI
IPC: H01L21/677
Filed: 2020-01-31
Abstract: To provide a substrate processing apparatus capable of improving respective processing qualities in a plurality of processing units.SOLUTION: A substrate processing apparatus 1 comprises: a plurality of liquid treatment units SU for performing a liquid treatment on a substrate W; and a plurality of individual air supply parts 51 which are separately provided corresponding to respective liquid treatment units SU and each of which supplies a gas to only one liquid treatment unit SU in a variable manner in supply quantity. The liquid treatment units SU perform the liquid treatment of supplying treatment liquids to the substrate W. The individual air supply parts 51 supply a gas to the corresponding liquid treatment units SU, respectively. In addition, supply quantity of the gas to the liquid treatment unit is controllable in each individual air supply part 51. Accordingly, supply quantity of the gas to the liquid treatment unit SU can be changed with respect to each liquid treatment unit SU. As a result, respective processing qualities in the liquid treatment units SU can be improved favorably.SELECTED DRAWING: Figure 1
Patent JP-2021123157-A (JP)
Title: Travel device and conveyance system
Inventor: NAKAURA MASAKI
IPC: B61B13/00
Filed: 2020-02-03
Abstract: To provide a travel device and a conveyance system capable of preventing wheels from slipping in towing a truck.SOLUTION: According to the present invention, a travel device is inserted into a lower part of a truck provided with traveling wheels, and is connected to the truck to travel while towing the truck. The travel device includes drive wheels provided on a bottom surface of the travel device, a pressure application part provided on a top surface of the travel device to apply pressure to the bottom surface of the truck upward, and a connection part in which a first component is fixed to the travel device, a second component is provided liftably with respect to the travel device, and the second component is movable from the upper side to the lower side to be connected to the truck.SELECTED DRAWING: Figure 12
Patent JP-2020145919-A (JP)
Title: Control method of long stator linear motor
Inventor: Stefan Flixeder
IPC: H02P25/06
Filed: 2020-02-05
Abstract: To improve the control of a long stator linear motor 2.SOLUTION: A first measurement value m1 is detected in a first measurement section 21 and a second measurement value (m2) is detected in a second measurement section 22 with respect to a movement direction r along a transport section 20. The first measurement section 21 overlaps with the second measurement section 22 in an overlap region B with respect to the movement direction r, and these first measurement value m1 and the second measurement value m2 represent the same actual value X of one physical quantity B. An operating parameter P of a long stator linear motor 2 is determined on the basis of a deviation generated between the first measurement value m1 and the second measurement value m2.SELECTED DRAWING: Figure 2b
Patent JP-2020072744-A (JP)
Title: Isolators
Inventor: KANEKO TAKESHI
IPC: C12M1/00
Filed: 2020-02-07
Abstract: To enable a sterilization time, especially the time of an aeration process to be shorten.SOLUTION: Provided is an isolator for supplying clean air to a work chamber through an air filter and a punching plate by a circulating fan, having the work chamber and a front door provided in front of the work chamber, and comprising: an exhaust fan; a catalyst unit arranged in the flow path of the air flow by the exhaust fan when an exhaust airtight damper is closed; and a flow path such that the airflow passing through the catalyst unit is drawn into the suction port of the circulating fan.SELECTED DRAWING: Figure 8A
Patent JP-2021128952-A (JP)
Title: Manufacturing method for switching element
Inventor: SUZUKI KATSUMI
IPC: H01L21/336
Filed: 2020-02-10
Abstract: To provide a manufacturing method for a switching element including a bottom part p-type region, in which the formation of a crystal defect in a body region near a side surface of a trench is suppressed.SOLUTION: A manufacturing method for a switching element includes the steps of forming a first trench on a surface of a semiconductor substrate including an n-type semiconductor layer where the n-type semiconductor layer is exposed, epitaxially growing the p-type semiconductor layer on the n-type semiconductor layer and in the first trench so as to fill the first trench, forming a second trench wider than the first trench on the surface of the semiconductor substrate over the first trench so as to separate the p-type semiconductor layer below the second trench from the p-type semiconductor layer on the n-type semiconductor layer, forming a gate insulating film in the second trench, and forming a gate electrode in the second trench.SELECTED DRAWING: Figure 6
Patent JP-2021126973-A (JP)
Title: Vehicle front structure
Inventor: YAMAUCHI KAZUKI
IPC: B62D25/08
Filed: 2020-02-13
Abstract: To provide a vehicle front structure capable of preventing water from entering an engine E in an engine room S or a vehicle component even in a vehicle equipped with no cowl box below a vehicle at an outside air introduction hole W.SOLUTION: A vehicle front structure includes a dash upper panel 7 and a grille upper surface part 93 with an open air introduction hole W for introducing the open air, and further includes: a covering member 20 which covers an engine E from above a vehicle and has a top board rear part 28 facing the grille upper surface part 93 below the vehicle over a prescribed range in the vehicle width direction including the open air introduction hole W; and a grille front surface part 94 arranged over the grille upper surface part 93 and the top board rear part 28 of the covering member 20 on the vehicle front side of the open air introduction hole W. The top board rear part 28 of the covering member 20 extends in the vehicle width direction from below the vehicle of the open air introduction hole W and is formed into such a shape as to have an inclined plane (an inclined part 284b) gradually inclined toward below the vehicle as it advances toward the outside in the vehicle width direction.SELECTED DRAWING: Figure 3
Patent JP-2021126858-A (JP)
Title: Inkjet recording method and inkjet recording device
Inventor: YOSHIDA MASANORI
IPC: B41J2/01
Filed: 2020-02-17
Abstract: To provide a transfer type inkjet recording method which has good washability of a transfer body, and enables repeated recording of such a high-quality image as to prevent dot chip and blanking.SOLUTION: An inkjet recording method records an image onto a recording medium 108 using aqueous ink. The inkjet recording method includes a step of imparting an aqueous reaction liquid onto a transfer body 101, a step of imparting the aqueous ink into the transfer body 101 and forming the intermediate image, a step of bringing the porous body 105a into contact with the intermediate image and absorbing at least a part of a liquid component, and a step of bringing the intermediate image into contact with the recording medium 108, and transferring it thereto. The reaction liquid further contains a particulate polyolefin wax emulsified with a nonionic emulsifier, and a nonionic surfactant. Both the nonionic emulsifier and the nonionic surfactant are polyoxyethylene alkyl ether, and an HLB value of the nonionic emulsifier is smaller than an HLB value of the nonionic surfactant.SELECTED DRAWING: Figure 1
Patent JP-2020096914-A (JP)
Title: Gas mixing and measuring for medical device
Inventor: ANDRE VAN SCHALKWYK
IPC: A61M16/00
Filed: 2020-02-17
Abstract: To provide a respiratory gas delivery system that mixes different respiratory gases and sensitively measures properties or characteristics of the mixed gases.SOLUTION: A gas humidification system 1 includes a measuring chamber 20 and a mixing chamber. The mixing chamber has one or more mixing elements that improve the mixing of gases before reaching the measuring chamber. Ultrasonic sensing is used to measure gas properties or characteristics within the measuring chamber. A baffle or vane may be used to control and direct the gas flow through the mixing chamber as the gas flow moves into the measuring chamber.SELECTED DRAWING: Figure 1
Patent JP-2020074050-A (JP)
Title: Image forming apparatus
Inventor: UENO TOSHIYUKI
IPC: G03G21/00
Filed: 2020-02-19
Abstract: To provide an image forming apparatus that can efficiently perform reuse of sheets.SOLUTION: There is provided an image forming apparatus comprising: an image forming part that forms images; a fixing unit that executes fixing processing of fixing the images formed by the image forming part at a target temperature or erasing processing of erasing the images formed on recording media; a driving part that drives the fixing unit at a plurality of driving speeds; an input part that receives the input of processing information; a storage part that stores a target temperature of the fixing unit when performing the fixing processing and a target temperature of the fixing unit when performing the erasing processing; and a control part that, when the input part receives the input of processing information on the fixing processing and the erasing processing and the two types of processing are continuously performed, reads out lower one of the target temperature for fixing and the target temperature for erasing from the storage part and sets the read-out target temperature as the target temperature of the fixing unit, and controls the fixing unit through the driving part at the driving speeds according respectively to the fixing processing and the erasing processing.SELECTED DRAWING: Figure 1
Patent JP-2021129755-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-02-20
Abstract: To provide a game machine which can further improve game amusement.SOLUTION: A game machine which carries out a variable display of a drawing pattern on the basis of a winning into a start port and can be controlled into a jackpot game state when a jackpot drawing pattern is stopped and displayed as a result of the variable display of the drawing pattern, includes first specific game state control means which executes a control into a first specific game state after an end of the jackpot game state, count value update means which, when a game ball enters the start port, updates a count value related to the ball entry, and second specific game state control means which executes a control into a second specific game state different from both of the jackpot game state and the first specific game state when the count value reaches a specific value. The first specific game state and the second specific game state are a game state in which a probability of winning a jackpot is the same, but the frequency of a ball entry into the start port is different from that in a normal state.SELECTED DRAWING: None
Patent JP-2021131469-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KINUGAWA TATSUYA
IPC: G03G15/20
Filed: 2020-02-20
Abstract: To prevent the occurrence of AC banding caused by an AC voltage derived from a fixing device.SOLUTION: A heater (22) of a fixing device has: a metal substrate (22a); an insulating layer (22b) that is formed on the substrate; and heating elements (22c) that are arranged on the insulating layer and connected with an AC power supply (65), and generate heat upon energization. The fixing device further has voltage application means (105) that, when an AC voltage supplied from the AC power supply becomes a peak value, applies, to the substrate, an AC voltage having a waveform whose voltage value has a polarity opposite to that of the peak value.SELECTED DRAWING: Figure 12
Patent JP-2021132540-A (JP)
Title: Sulky-type work machine
Inventor: ONO KOHEI
IPC: A01D34/64
Filed: 2020-02-25
Abstract: To provide a sulky-type work machine configured to effectively utilize a lower space of a deck panel and facilitating the access without opening/closing a bonnet by disposing electric components outside the bonnet.SOLUTION: Various types of electric components are disposed on the lower side of a deck panel 40 laterally outside of a car body frame 10 and within a space in the longitudinal direction of a front wheel 1F and a rear wheel 1R, and a shield member 6 for suppressing fall of splash water splashed from the front wheel 1F or the rear wheel 1R is provided between the front wheel 1F or the rear wheel 1R, and the electric components.SELECTED DRAWING: Figure 1
Patent JP-2021132789-A (JP)
Title: Server system and game system
Inventor: IIZUKA YUJI
IPC: A63F13/847
Filed: 2020-02-26
Abstract: To provide a technology for implementing new interest capable of enhancing togetherness and solidarity between a plurality of players while the players separately play games.SOLUTION: A server system 1100 comprises: a succession determination unit 244 for determining whether or not a target achievement succession play is in succession, where a game play is succeeded by repeating a situation in which after target achievement and termination of the previous game play, a new game play is started for target achievement by a player differing from a player of the previous game play; and an event control unit 240 for performing progress control of a game event depending on a determination result of the succession determination unit 244.SELECTED DRAWING: Figure 13
Patent JP-2021134165-A (JP)
Title: Liberibacter bacteria growth control agent and method for controlling the same
Inventor: FUJIWARA KAZUKI
IPC: A01N37/06
Filed: 2020-02-27
Abstract: To provide a growth control agent that can inhibit or promote the growth of Liberibacter bacteria, and a method for controlling the growth.SOLUTION: The growth control agent of the present invention contains either a mevalonate pathway inhibitor having an action of inhibiting the metabolism of the mevalonate pathway or a mevalonate pathway promoter having an action of promoting the metabolism of the mevalonate pathway as an active ingredient, and, as a result, can inhibit or promote the growth of Liberibacter bacteria.SELECTED DRAWING: Figure 2
Patent JP-2021137881-A (JP)
Title: Retaining ring diameter extending tool
Inventor: ISHII ITARU
IPC: B25B27/20
Filed: 2020-03-02
Abstract: To provide a diameter extending tool that is compatible with boots with various-size using a single tool and can readily and freely extend a diameter of a spiral ring.SOLUTION: A retaining ring diameter extending tool exerts an action by action functions which are evenly disposed in optional positions in a circle of a spiral ring on the basis of a regular polygon, thereby compatible with boots with various-size using a single tool and readily and freely extending a diameter of a spiral ring.SELECTED DRAWING: Figure 5
Patent JP-2020173428-A (JP)
Title: Sampling circuit and laser scanning microscope
Inventor: YABUGAKI HIROYUKI
IPC: G02B21/00
Filed: 2020-03-04
Abstract: To easily perform sampling not requiring complicated operations and synchronous with scanning with a scanner regardless of the influence of temperature change and the influence of a variation in characteristics between scanners.SOLUTION: A sampling circuit comprises: a PLL unit 21 that creates, with a phase lock group, an N multiplication clock that is N times the scanning frequency of a scanning position signal of a resonant scanner and is synchronous with the phase of the scanning position signal; an AD converter 23 that synchronizes a detection signal obtained by detecting light from a sample with the N multiplication clock to perform AD conversion; a counter unit 25 that counts the number of clocks in synchronization with the N multiplication clock; a counter threshold storage memory 27 that holds a counter threshold corresponding to a desired scanning position of the resonant scanner; a comparison unit 29 that, when the counter threshold matches a counter value of the counter unit 25, outputs a sampling clock; and a data processing unit 31 that samples the AD-converted detection signal based on the sampling clock to create pixel data.SELECTED DRAWING: Figure 2
Patent JP-2021140483-A (JP)
Title: Similarity evaluation device, similarity evaluation program, and text automatic generation device using the same
Inventor: TAGAWA YUKI
IPC: G06F16/33
Filed: 2020-03-05
Abstract: To provide a similarity evaluation device, a text automatic generation device, and a similarity evaluation program that can accurately evaluate the similarity between a plurality of texts.SOLUTION: A similarity evaluation device 100 has a processor 10 for making the similarity between two texts higher as the coincidence between a pair of expression and attribute of a relational expression between two texts is higher, as a relational expression formed by combining pairs of an expression extracted from a text and the attribute of the expression obtained by classification based on a linguistic meaning according to the semantic relation in the text.SELECTED DRAWING: Figure 1
Patent JP-2020115353-A (JP)
Title: Information processor, user guide presentation method, and head mount display
Inventor: IKEGAMI SHOICHI
IPC: G09G5/00
Filed: 2020-03-10
Abstract: To provide an information processor, a user guide presentation method, and a head mount display.SOLUTION: As a user guide presentation method, a state in which a real space including an imaging apparatus and a user is overlooked is indicated by an image (a) with a position of the imaging apparatus as a reference or an image (b) with an orientation of the user as a reference. In both of the views, a rectangle 130 indicating the imaging apparatus and a round mark 132 indicating the user are indicated so as to reflect an actual positional relationship and orientation. Furthermore, a region 134 indicating a play area in a horizontal direction defined e.g. by an angle of view of a camera, and an arrow 136 indicating a direction at which the user should move are indicated.SELECTED DRAWING: Figure 7
Patent JP-2021077612-A (JP)
Title: Connector device
Inventor: ASANO YASUNORI
IPC: H01R13/631
Filed: 2020-03-13
Abstract: To improve ground performance.SOLUTION: A connector device A includes: a plurality of first terminal parts 16 mounted on a first circuit board B; a plurality of second terminal parts 43 mounted on a second circuit board C; and a plurality of movable terminal parts 50. The first terminal part 16 has a first outer conductor 22 surrounding a first inner conductor 17. The second terminal part 43 has a second outer conductor 46 surrounding a second inner conductor 44. The movable terminal part 50 has a movable outer conductor 56 surrounding a movable inner conductor 51. The movable terminal part 50 can swing around the second terminal 43 as a fulcrum. A tip end 50T of the movable terminal part 50 is connectable to the first terminal part 16. A plurality of movable outer conductors 56 are connected to each other via an alignment member 60 as a connecting member so as to be electrically conductive.SELECTED DRAWING: Figure 4
Patent JP-2021146290-A (JP)
Title: Extrusion method
Inventor: NASU Tetsuo
IPC: B05D1/26
Filed: 2020-03-19
Abstract: To provide an extrusion method capable of adjusting thickness of a discharge material relatively easily and accurately.SOLUTION: An extrusion method using a die formed with a slot for discharging a fluid material, comprises: an adjusting step of adjusting height of the slot in order to adjust thickness of a discharge material discharged from the slot, in which a thickness d2n at a position n of arbitrary positions 1 to N in a direction orthogonal to a flow direction of the discharge material is calculated using a predetermined formula (1); and a step of determining the height of the slot so that a difference e={e1 ... eN} between a calculated thickness d2={d21 ... d2N} calculated using a predetermined formula (2), and a target value of thickness dref={dref1 ... drefN} becomes small.SELECTED DRAWING: None
Patent JP-2021152261-A (JP)
Title: Floor structure
Inventor: MINAMI RYOTA
IPC: E04B5/43
Filed: 2020-03-24
Abstract: To provide a floor structure allowing a floor slab to be thinner while suppressing increase of production cost.SOLUTION: A floor structure 1 is provided with: a floor slab 11 supported on a plurality of beams (steel beams 10); a ceiling joist receiver 12 extended in a first direction at a position apart downward from the floor slab 11; a pair of first bundle members 13 oblique upward from the first direction of the ceiling joist receiver 12 so as to apart from each other, being installed between a pair of beams apart from both end parts of the ceiling joist receiver 12 in the first direction to be connected to the ceiling joist receiver 12 and the beams with pins; and a pair of second bundle members 14 extending in a vertical direction from both end parts of the ceiling joist receiver 12 in the first direction, being installed between both end parts of the ceiling joist receiver 12 and the floor slab 11 to be connected to the ceiling joist receiver 12 and the floor slab 11 with pins.SELECTED DRAWING: Figure 2
Patent JP-2021153631-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-25
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33
Patent JP-2021157287-A (JP)
Title: Photo album creation device and photo album creation method
Inventor: TAKENOUCHI TAKUYA
IPC: G06T11/60
Filed: 2020-03-25
Abstract: To provide a photo album creation method, an information processing apparatus, and a program which allow for display most suitable for a user by solving the problem that the user is likely to erroneously input a text but it is troublesome to cause the user to confirm the inputted text each time.SOLUTION: It is determined whether a warning should be displayed or not in accordance with an inputted text and contents used in a layout, and the warning is displayed only when it is determined that it should be displayed.SELECTED DRAWING: Figure 9