baber/WOPTO huggingface dataset:
Patent JP-2020026939-A (JP)
Title: Heat exchanger
Inventor: YOKOYAMA KOICHI
IPC: F23J15/06
Filed: 2018-08-15
Abstract: To restrain corrosion in heat transfer pipes in heat exchangers while restraining an increase in cost.SOLUTION: Heat exchangers (4 and 8) comprise: wall parts (44, 35, and 49) separating an interior in which fluid flows, and an exterior; corrosion-resistant coatings (61) applied to outer surfaces of heat transfer pipes (11 and 12); protective members (62) housing interior side end parts (61a) of the corrosion-resistant coatings (61) in the interior, and protecting end parts of the heat transfer pipes (11 and 12); and surrounding members (63) surrounding the outer surfaces of the heat transfer pipes (11 and 12) between the interior side end parts (61a) of the corrosion-resistant coatings (61) and the wall parts (44, 35, and 49), and having corrosion resistance.SELECTED DRAWING: Figure 5
Patent JP-2018201239-A (JP)
Title: Shared secret vault for applications with single sign on
Inventor: GEORGY MOMCHILOV
IPC: G06F21/41
Filed: 2018-08-22
Abstract: To provide single-sign-on features in mobile applications in a secure environment using a shared vault.SOLUTION: An application may prompt a user to provide user entropy such as a passcode, and uses the user entropy to decrypt a user-entropy-encrypted vault key. Once the vault key is decrypted, the application decrypts a vault database of a shared vault; the shared vault may store shared secrets, such as server credentials, and an unlock key. The application stores the unlock key, generates an unlock-key-encrypted vault key, and causes the shared vault to store the unlock-key-encrypted vault key, thereby unlocking the vault. The application then uses the unlock key to decrypt the vault database without prompting the user to provide user entropy again.SELECTED DRAWING: Figure 2
Patent JP-2020028679-A (JP)
Title: Abnormality discrimination program, abnormality discrimination method, and abnormality discrimination device
Inventor: KOMATSU MASAAKI
IPC: A61B8/14
Filed: 2018-08-24
Abstract: To provide an abnormality discrimination program, an abnormality discrimination method, and an abnormality discrimination device capable of executing abnormality determination on the basis of a result of an ultrasonic inspection image.SOLUTION: An abnormality discrimination program causes a computer to execute abnormality discrimination processing on an object using a plurality of ultrasonic inspection images for the object having a known structure. The abnormality discrimination program causes the computer to execute processing for detecting a part of the object using an object detection technology for each of the plurality of ultrasonic inspection images. The abnormality discrimination program causes the computer to execute processing for acquiring a detection result on each of a plurality of parts of the object for each of the plurality of ultrasonic inspection images on the basis of the result of the detection and a structure of the object. The abnormality discrimination program causes the computer to execute processing for determining abnormality of the object on the basis of the detection result on the plurality of ultrasonic inspection images on each of the plurality of parts.SELECTED DRAWING: Figure 1
Patent JP-2020036098-A (JP)
Title: Power conversion device
Inventor: MURATA SHINJI
IPC: H01Q1/50
Filed: 2018-08-27
Abstract: To provide a power conversion device which has sufficiently large impedance.SOLUTION: A power conversion device 300 includes: three or more first conductors 110 spatially arranged adjacent to one another, each first conductor including a body part 111 with a length corresponding to a half wavelength in a free space wavelength at a radio wave frequency to be received, a first connection part 112, which is connected to one end of the body part, and a second connection part 113 which is connected to the other end of the body part; a second conductor including a first element 120A, located in a space surrounded by the body part of the three or more first conductors in a manner of extending from a first feed point 121A, and connected to the first connection part of the three or more first conductors, and a second element 120B extending from a second feed point which configures a balance terminal with the first feed point, and connected to the second connection part of the three or more first conductors, to thereby configure a folded dipole antenna 100; and a rectifier circuit 200 connected to the first feed point and the second feed point.SELECTED DRAWING: Figure 1
Patent JP-2020031917-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2018-08-30
Abstract: To provide a game machine capable of enhancing amusement of games.SOLUTION: The rotation position of a reel when a reel sensor detects an index IDX of the reel is before a symbol with a symbol number "0" reaches a stop position in a middle stage M of a reel display window, and a part of the upper half of a symbol with a symbol number "19" remains within the range of the middle stage M.SELECTED DRAWING: Figure 38
Patent JP-2020034530-A (JP)
Title: Inspection device and inspection method using terahertz wave
Inventor: MINAMIDE YASUTSUGU
IPC: G01N21/3581
Filed: 2018-08-31
Abstract: To increase detection sensitivity of an object component included in an inspection object in inspection using terahertz waves.SOLUTION: An inspection device 100 using terahertz waves includes: a terahertz wave generator 10 for generating terahertz waves; an interaction unit 20 having a working space 7 to which terahertz waves are introduced and in which an inspection object is allowed to exist; and a terahertz wave detection device 30 for generating detection data on the basis of terahertz waves that interact with an inspection object in the working space 7 and pass through the working space 7. The interaction unit 20 has a reflection surface 8 for reflecting terahertz waves in the working space 7. Terahertz waves are reflected by the reflection surface 8, pass through the working space 7 for a plurality of times, and impinge on the terahertz wave detection device 30 positioned outside the working space 7.SELECTED DRAWING: Figure 1
Patent JP-2019023294-A (JP)
Title: Thermally expandable fireproof sheet
Inventor: SHIMAMOTO TOMOO
IPC: C08K3/04
Filed: 2018-09-03
Abstract: To provide a thermally expandable fireproof sheet which has excellent fire resistance and barely degrades the same even when exposed to moisture.SOLUTION: A thermally expandable fireproof sheet is made of matrix resin and thermally expandable black lead and has a leaching rate of 3% or less after being immersed in deionized water at 60°C for one week.SELECTED DRAWING: None
Patent JP-2020038798-A (JP)
Title: Reproduction method for battery containing fluid electrolyte, and reproduction device
Inventor: SHEN XIAO XUAN
IPC: H01M10/04
Filed: 2018-09-04
Abstract: To provide a reproduction method for a battery containing a fluid electrolyte by which a deteriorated battery can be regenerated without being disassembled into small pieces, and a reproduction device.SOLUTION: A reproduction method includes the steps of: removing a package housing of a battery and exposing a core structure of the battery; immersing the core structure in a functional electrolyte suitable for removing a solid electrolyte interface film, and removing a solid electrolyte interface which is formed between an active material and the electrolyte; measuring characteristic parameters of the functional electrolyte while the core structure is immersed in the functional electrolyte, the characteristic parameters including a concentration and conductivity of the functional electrolyte; adjusting components of the functional electrolyte on the basis of the characteristic parameters obtained by the measurement, and stopping adjusting the components of the functional electrolyte when the characteristic parameters of the functional electrolyte are matched with characteristic parameters of an electrolyte to be used for s normal battery, and packaging the core structure again and providing a reproduced battery.SELECTED DRAWING: Figure 1
Patent JP-2020041574-A (JP)
Title: Pipe body with branch pipe part
Inventor: SAKURA KENICHI
IPC: E03C1/22
Filed: 2018-09-07
Abstract: To propose a method for retrofitting a branch pipe part to a pipe body without a branch pipe part.SOLUTION: A pipe body with a branch pipe part comprises: a body part that is formed into a cylindrical shape, and has a through hole on a side surface; a branch pipe member that is a pipe body, comprises a flange part on its outer surface, and is connected to the through hole of the body part; and an attachment member that is attached to the branch pipe member, and connects the branch pipe member to the through hole by sandwiching the periphery of the through hole of the body part with the flange part of the branch pipe part. Also, in the pipe body with the branch pipe part, the body part is formed of a metal pipe. Further, the pipe body with the branch pipe part is adopted as a drainage pipe of a remote-operated drainage plug device, and an operation transmitting member is inserted from the branch pipe part.SELECTED DRAWING: Figure 2
Patent JP-2019110892-A (JP)
Title: NODDLE CONTAINING ω-GLIADIN AND MANUFACTURING METHOD THEREFOR
Inventor: OKA DAIKI
IPC: A23L7/109
Filed: 2018-09-11
Abstract: To provide noodle of which boiling elongation is prevented even after 20 to 30 min. passed after boiling, and a manufacturing method therefor.SOLUTION: By adding 0.07 wt.% of ω-gliadin or gliadin containing ω-gliadin to a manufacturing raw material of noodle, elongation degree of raw noodle is improved and a solid gluten film is formed. By improving extensibility of the noodle, hardness of boiled noodle is maintained as gliadin addition of large ω-gliadin amount even after boiling the noodle.SELECTED DRAWING: Figure 1
Patent JP-2020041952-A (JP)
Title: Positioning device, positioning method, and program
Inventor: MANTANI SADAAKI
IPC: G01S5/06
Filed: 2018-09-12
Abstract: To enable high accuracy positioning to be performed even when a radio wave source is mounted in a mobile entity.SOLUTION: A radio wave from a radio wave source is obtained as a received signal by receive antennas 4, 5 by way of first and second satellites 2, 3 is processed by a signal processing unit 13, and positioning data is outputted. The signal processing unit 13 includes correlation processors 16,19 and a positioning processor 17, the correlation processors 16, 19 performing a correlation process and calculating an arrival time difference (TDOA) and a frequency difference (FDOA). The correlation processor 19 has a high frequency resolution set thereto, with which it is possible to measure a change component of the FDOA due to a Doppler shift caused by oscillation, movement, etc., of a mobile entity. The correlation processor 16 has a lower frequency resolution than the correlation processor 19. The positioning processor 17 determines the position of the radio wave source on the basis of the TDOA calculated by the correlation processor 16 and the FDOA calculated by the correlation processor 19.SELECTED DRAWING: Figure 2
Patent JP-2020039731-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-09-12
Abstract: To provide a game machine that is devised for a performance.SOLUTION: A game machine performs a lottery regarding a winning, executes a performance capable of suggesting the result of the lottery, and includes a performance display device on which the performance is displayed. A special performance included in the performance is statically displayed as a performance, and includes a win/lose result notification performance in which the result of the lottery is shown in dynamic display when the static display time elapses a predetermined time and a preparation performance in which it is statically displayed as a performance and the result of the lottery is not shown although the static display changes to the dynamic display when the static display time elapses a predetermined time. A sense of tension when statically displayed as a performance is reduced by making it possible to execute the preparation performance in which the result of the lottery is not shown before executing the win/lose result notification performance to show the result of the lottery.SELECTED DRAWING: Figure 556
Patent JP-2019018030-A (JP)
Title: METHOD AND APPARATUS FOR DATA CONVERSION IN UNEQUAL γ ANGLE COMPUTED TOMOGRAPHY SYSTEM
Inventor: DONG CHIA CHING
IPC: A61B6/03
Filed: 2018-09-19
Abstract: To avoid ring artifacts caused by a detector array in a computed tomography (CT) system.SOLUTION: A method for imaging in a CT system having a curved detector array includes: obtaining fan beam projection data of an object from a CT scan; obtaining a geometric structure parameter of the curved detector array; rebinning data from the fan beam data to parallel beam data on the basis of the geometric structure parameter to convert the fan beam projection data into the parallel beam projection data; and generating a CT image from the parallel beam projection data.SELECTED DRAWING: Figure 7
Patent JP-2020045982-A (JP)
Title: Device, control method of device, and control program of device
Inventor: NUKADA HIDEKI
IPC: H01L21/68
Filed: 2018-09-19
Abstract: To effectively control the movable stage used for placing an object, for example, so that the gap of an air slider, used for the slider, is maintained.SOLUTION: The device comprises: a stage for placing an object; a plurality of rails; and one or a plurality of sliders provided each of the plurality of rails. Each slider is floated from the rail to support the stage by jetting high pressure fluid toward the rail. The device further comprises: a plurality of adjusting valves for adjusting the pressure of fluid supplied to the slider; and a plurality of distance sensors for detecting the distance of the gap between the rail and the slider. The device further comprises a control circuit, the control circuit for each slider, a determination including a comparison between the gap distance and the first threshold is performed, when the gap distance is smaller than the first threshold, the presence abnormal is determined, the adjusting valve is adjusted so that the fluid with increased pressure is supplied to the slider where the abnormal is detected.SELECTED DRAWING: Figure 1
Patent JP-2020045841-A (JP)
Title: Bell mouth mounting structure
Inventor: TAKENAKA SATOSHI
IPC: F01P11/10
Filed: 2018-09-20
Abstract: To effectively prevent detachment of a bell mouth by rigidly fixing and holding a bell mouth to a fan ring.SOLUTION: A mounting structure 20 of a tubular bell mouth 14 mounted to a fan shroud 11 at one end, mounted to a fan ring 13 at the other end, and covering a gap between the fan shroud 11 and the fan ring 13, comprises a fitting concave part 21 with a circular cross section provided at an outer periphery of the fan ring 13 and opened outwardly in a radial direction of the fan ring 13, and a fitted convex part 22 with a circular cross section provided at an opening peripheral edge on the other end of the bell mouth 14 and fitted with the fitting concave part 21.SELECTED DRAWING: Figure 3
Patent JP-2018199834-A (JP)
Title: Jet fuel oil base material and jet fuel oil composition
Inventor: MIURA YASUTOMO
IPC: C10L1/04
Filed: 2018-09-27
Abstract: To provide a jet fuel oil base material and a jet fuel oil composition, even when using a highly hydrotreated oil as an alternative base material, showing excellent lubricity.SOLUTION: The present invention provides a jet fuel oil base material and a jet fuel oil composition of the present invention comprising a highly hydrotreated oil having a 90% distillation temperature of 230°C or higher and a density at 15°C of 0.85 g/cmor less. The ratio between the content of a tricyclic naphthenic compound to the total volume of the highly hydrotreated oil and the content of bicyclic naphthenic compound to the total volume of the highly hydrotreated oil is 0.15 or more.SELECTED DRAWING: None
Patent JP-2020051591-A (JP)
Title: Drill screw and tightening method thereof
Inventor: YAMAMOTO MASAO
IPC: F16B25/10
Filed: 2018-09-28
Abstract: To provide a drill screw in which a prepared hole is machined with excellent accuracy by stabilizing torque and thrust in drilling, and to provide a tightening method thereof.SOLUTION: A drill screw 1 comprises a head 2, a shaft 3 integrally formed on the head, a screw thread 4 formed on the outer peripheral surface of the shaft, and a drill part 5 integrally formed at the tip of the shaft part, wherein the drill part is formed in multiple stages so as to decrease a diameter stepwisely toward the tip, and the tip angles of the drill parts 5a, 5b, 5c in each stage are configured such that the one at the foremost stage is the smallest, and following the next and subsequent stages, the angles gradually increase.SELECTED DRAWING: Figure 1
Patent JP-2020054508-A (JP)
Title: Game machine
Inventor: YAMAMOTO SHINYA
IPC: A63F7/02
Filed: 2018-09-28
Abstract: To provide a game machine that has a setting value and improves conventional problems pertaining to adjustment of sound volume from a setting change state and a setting confirmation state to a playable state to be set thereafter.SOLUTION: A game machine sets one setting value from plural stages of setting values, determines a probability of winning privilege depending on the set setting value, can set a setting change state permitting a change in a setting value, and can be set to be in a playable state capable of executing a pattern variation after completion of the setting change state. The game machine includes: sound output means for outputting sound; and sound volume adjustment means for adjusting volume of sound outputted from the sound output means by sound volume adjustment operation. The sound volume adjustment means can adjust sound volume in a playable state by sound volume adjustment operation in the playable state, can adjust sound volume in a setting change state by sound volume adjustment operation in the setting change state, and sets initial sound volume in a playable state without reflecting sound volume set in the setting change state when the playable state occurs after the setting change state.SELECTED DRAWING: Figure 22
Patent JP-2020056540-A (JP)
Title: Ice making machine
Inventor: SAITO SHUNJI
IPC: F25C1/10
Filed: 2018-10-02
Abstract: To provide an ice making machine which can inhibit damage of a frame even in a case where a penetration part for pulling wiring extending from a drive part from the inner side to the outer side of a side plate part of the frame is provided.SOLUTION: In an ice making machine, an ice tray 2 and a drive part 3 for causing the ice tray 2 to conduct inverted motion and twisting motion are supported by a frame 4. In the frame 4, an inner wall 50 of a first side plate part 41 is provided with a first inner wall portion 51 extending along the drive part 3 in a first direction and a second inner wall portion 52 extending along the ice tray in the first direction at the other side relative to the first inner wall portion when viewed in a second direction. A cutout 47 serving as a penetration part for allowing wiring 5 connected to the drive part 3 to pass therethrough is provided at a step part which connects the first inner wall portion 51 with the second inner wall portion 52.SELECTED DRAWING: Figure 2
Patent JP-2020055506-A (JP)
Title: Rear side airbag device
Inventor: YAMABE ATSUSHI
IPC: B60N2/427
Filed: 2018-10-04
Abstract: To provide a rear side airbag device which can facilitate attachment work of an attachment bracket.SOLUTION: A rear side airbag device 1 is disposed between a vehicle body (a side panel 200) and a rear seat S and includes: an airbag 2; an inflator 3 which supplies a gas to an interior of the airbag 2; and an attachment bracket 30 to which the inflator 3 is fixed. The attachment bracket 30 has: an inflator fixing part 31 to which the inflator 3 is fixed; and a first fixing part 32 and a second fixing part 33 fixed to another member. The first fixing part 32 and the second fixing part 33 are disposed at the inner side of the inflator fixing part 31 when viewed in a lateral direction.SELECTED DRAWING: Figure 3
Patent JP-2020059086-A (JP)
Title: Loader
Inventor: NONOGUCHI TETSUKI
IPC: B23Q11/00
Filed: 2018-10-10
Abstract: To provide a loader capable of supplying fluid for a desired part.SOLUTION: A loader 2 includes a supply part 216 and zippers 214a, 214b which are relatively movable with respect to the supply part 216 and can grip/release workpieces W, Wa, Wb. The supply part 216 can supply at least either the workpieces W, Wa, Wb gripped by the zippers 214a, 214b or the zippers 214a, 214b with fluid A.SELECTED DRAWING: Figure 3
Patent JP-2019024247-A (JP)
Title: Wireless communication system, base station, and communication terminal
Inventor: OTA YOSHIAKI
IPC: H04W72/12
Filed: 2018-10-11
Abstract: To provide a wireless communication system that improves the utilization efficiency of wireless resources.SOLUTION: A wireless communication apparatus 1 includes a control unit 12 that extracts a wireless communication apparatus 2 that satisfies a predetermined condition and a communication unit 11 that transmits first information on a first section including a plurality of sections including a control section for transmitting and receiving a signal by using a control channel used for communication in an RRC layer to the wireless communication apparatus 2 extracted by the control unit 12, transmits the signal by using the control channel in the control section, and transmits and receives data to and from a second wireless communication apparatus 2. The wireless communication apparatus 2 includes a communication unit 21 that receives a signal transmitted from the wireless communication apparatus 1 by using the control channel and transmits and receives data to and from the wireless communication apparatus 1.SELECTED DRAWING: Figure 1
Patent JP-2020060280-A (JP)
Title: Transmission structure
Inventor: SHIMIZU TAKASHI
IPC: F16H57/028
Filed: 2018-10-12
Abstract: To provide a transmission structure that can suppress noise due to vibration when a transmission is driven.SOLUTION: A transmission structure 10 includes: a torque converter housing 14 for storing a torque converter 12; a transmission case for storing a transmission 16; and a support member 18 provided between the torque converter housing 14 and the transmission case to connect the torque converter housing 14 to the transmission case. The support member 18 is made of a member having stiffness that is greater than the torque converter housing 14.SELECTED DRAWING: Figure 1
Patent JP-2020062959-A (JP)
Title: Mounting structure of brake actuator
Inventor: SASAGAWA MASATSUGU
IPC: B62D25/08
Filed: 2018-10-17
Abstract: To provide a mounting structure of a brake actuator, capable of improving workability when the brake actuator is mounted on a bracket.SOLUTION: A structure mounts a brake actuator 3 on a vehicle frame (a side rail 1, a suspension tower 2, and the like) through a bracket 5 in an engine compartment 6. The bracket 5 is equipped with a body 51, an arm 52, and a plate 53. The body 51 is attached to the side rail 1 that is a part of the vehicle frame in an inverted posture. The arm 52 is provided on the body 51 so as to extend to a side part and is attached to an inner wall surface of the suspension tower 2 that is a part of the vehicle frame. The plate 53 is fastened to an upper part of the body 51 and middle parts (a tip end part of a base end member 52a and an intermediate member 52c) of the arm 52, and the brake actuator 3 is mounted and fixed from an upper side.SELECTED DRAWING: Figure 2