baber/WOPTO huggingface dataset:
Patent JP-2021045787-A (JP)
Title: Pipe processing carriage
Inventor: SAI JINSEI
IPC: B23K37/02
Filed: 2020-07-15
Abstract: To provide a carriage capable of highly accurate processing so as to be unseparated from an originally arranged position by rotating both of chains by rotation of the carriage.SOLUTION: A pipe processing carriage includes a carriage 1000 moving along the circumferential direction of a pipe and a chain 300 connected to both ends of the carriage and arranged so as to enclose the periphery of the pipe, in which the carriage and the chain precisely rotate along the circumferential direction of the pipe P, and is also constituted so as to be capable of adjusting an interval of a driving wheel for driving the carriage, and for making the pipe processible by stably arranging the carriage on an outer surface of the pipe regardless of a diameter of the pipe, when operating a motor by positioning a front wheel and a rear wheel on one driving shaft, a slip of the carriage is made not to occur by simultaneously rotating the front wheel and the rear wheel.SELECTED DRAWING: Figure 1
Patent JP-2022018207-A (JP)
Title: Semiconductor device
Inventor: MORISHITA YASUYUKI
IPC: H03K19/003
Filed: 2020-07-15
Abstract: To improve the ESD resistance in a semiconductor device including a plurality of power systems.SOLUTION: An ESD protection circuit EPCa is provided between a high-potential side power source AVDD and a low-potential side power source AVSS in a power system [1]. An ESD protection circuit EPCd is provided between a high-potential side power source DVDD and a low-potential side power source DVSS in a power system [2]. A coupling circuit CC includes a bidirectional diode, and couples the low-potential side power source AVSS and the low-potential side power source DVSS. A first transistor (MNm1) is formed by an n-channel type MOS transistor, and has a drain coupled to the high-potential side power source AVDD of the power system [1] and a back gate coupled to the low-potential side power source DVSS of the power system [2]. A resistor Rd is inserted in series between the drain of the first transistor (MNm1) and the high-potential side power source AVDD.SELECTED DRAWING: Figure 2
Patent JP-2022019238-A (JP)
Title: Color shift device
Inventor: SAWAMURA TSUTOMU
IPC: B42D25/328
Filed: 2020-07-17
Abstract: To provide a color shift device that exhibits special optical effect of change in color between front view and reverse view and that enables the change in color between the front view and reverse view to be viewed instantaneously even under slightly different conditions of a viewing angle etc.SOLUTION: There is provided a color shift device consisting of at least a relief structure formation layer and a reflection layer formed on a surface of a corrugated structure of the relief structure formation layer. The color shift device has an uneven structure which extends in a first direction parallel with a display surface of the color shift device, and is arrayed in a second direction perpendicular to the first direction, and the uneven structure consists of a diffraction grating which has a corrugated reflection surface consisting of an A inclined surface as one of opposed inclined surfaces and the other B inclined surface, wherein A inclined surfaces and B inclined surfaces are arrayed alternately in the second direction, and while the array of the A inclined surfaces has periodicity, the array of the B inclined surfaces has aperiodicity.SELECTED DRAWING: Figure 1
Patent JP-2022020247-A (JP)
Title: Wrapping machine
Inventor: YOKOUCHI HIROSHI
IPC: A01F25/13
Filed: 2020-07-20
Abstract: To enable storage of a spare film roll without increasing a machine frame of a wrapping machine.SOLUTION: A wrapping machine 1 is characterized by including a machine frame 12 and a film roll storage part 2, in which the machine frame 12 has the film roll storage part 2 mounted in the outside surface of the machine frame 12 and the film roll storage part 2 has a size for storing a spare film roll 21.SELECTED DRAWING: Figure 3
Patent JP-2022021654-A (JP)
Title: Game system, server device, and program
Inventor: UDO TATSURO
IPC: A63F13/69
Filed: 2020-07-22
Abstract: To provide a game system or the like capable of directly conveying a sense of expectation toward a lottery result to a player.SOLUTION: A game system includes: a game medium granting part for granting game media to a player; a composition execution part for changing parameters of a game media set as a composition destination game medium by executing automatic composition processing for compositing a granted game medium and a game medium set as a composition destination game medium from among game media that a player owns when the granted game medium satisfies a given composition source condition in a composition part, and for allowing the player to own a granted game medium without executing automatic composition processing when a given game medium does not satisfy a composition source condition; and a composition destination setting part for setting a game medium in which a usage situation in a game part satisfied a given composition destination condition from among game media owned by a player as a composition destination game medium.SELECTED DRAWING: Figure 10
Patent JP-2022021978-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-07-23
Abstract: To provide a game machine which can improve the interest in a game.SOLUTION: A game machine includes information acquisition means, determination means, first rotation means, and second rotation means. The first rotation means includes a rotation plate part. The rotation plate part is constituted such that a light source positioned in a back face side thereof can be seen. The second rotation means is rotatably constituted, and can be displaced between a first position in which, in a front view of a game board, the second rotation means can be seen at least not through the rotation plate part of the first rotation means, and a second position in which the second rotation means can be seen through the rotation plate part. The game machine has a first state in which the light source can be seen through the rotation plate part rotating, and a second state in which the second rotation means can be seen through the rotation plate part by the second rotation means moving to the back face side of the rotation plate part rotating for the second rotation means to block light from the light source. In addition, either a first mode advantageous for a player or a second mode having an advantage for the player less than that of the first mode can be made, depending on a rotation mode of the rotation plate part in the movement of the second rotation means to the second position.SELECTED DRAWING: Figure 626
Patent JP-2022023625-A (JP)
Title: Mounting method and mounting structure formed of the same
Inventor: OHASHI NAOMICHI
IPC: H05K3/34
Filed: 2020-07-27
Abstract: To reinforce a bond strength between a resin base material, and a wire and an electrode on the resin base material when an electronic component is mounted on the resin base material.SOLUTION: A method for mounting an electronic component on a resin base material includes: a step (1) of preparing a resin base material (1) having a wiring pattern (2) formed of a conductive paste; a step (2) of supplying a solder paste containing solder particles and a thermosetting resin (state before curing), to a predetermined part of the resin base material; a step (3) of mounting an electronic component (5) on the solder paste; and a step (4) of heating the resin base material (1), heating the solder paste at a temperature of 105-130°C and melting the solder particles, and starting a curing exothermic reaction of the thermosetting resin. A melting temperature of the solder particles is 90-130°C, and a peak temperature of the curing exothermic reaction of the thermosetting resin is 135-165°C.SELECTED DRAWING: Figure 1
Patent JP-2022026750-A (JP)
Title: Observation unit and total reflection illumination observation device
Inventor: KIMURA YUJI
IPC: G02B21/00
Filed: 2020-07-31
Abstract: To provide an observation unit that can provide sharp total reflection illumination observation high in S/N ratio, and a total reflection illumination observation device.SOLUTION: An observation unit 8 is used for total reflection illumination observation for observing an object S to be observed while lighting up the object S to be observed with evanescent light generated when illumination light L is totally reflected. The observation unit 8 has a transparent plate 11 which has a first surface 11a including an arrangement region R where the object S to be observed is arranged and a second surface 11b on the opposite side from the first surface 11a, and receives the incident illumination light L; and a reflection part 12 which is provided on the second surface 11b, and reflects the illumination light L made incident on the second surface 11b from the side of the first surface 11a in the transparent plate 11. The reflection part 12 has a gap 13 that light from the object S to be observed passes through at a different position from the arrangement region R when viewed from a direction perpendicular to the second surface 11b.SELECTED DRAWING: Figure 4
Patent JP-2022029382-A (JP)
Title: Modification catalyst, production method for the same and modification device and exhaust emission control device
Inventor: HIGUCHI KIMIO
IPC: B01J37/08
Filed: 2020-08-04
Abstract: To provide an inexpensive and efficient modification catalyst, and a modification device using the same, and a production method for the modification catalyst, and to provide an exhaust emission control device.SOLUTION: A modification catalyst 1 is obtained by crushing a molten rock obtained by melting and solidifying quartz porphyry that is a natural ore, and is molten rock granules having an average particle diameter of 3 mm to 10 mm. A modification device has a body portion made of a metal pipe 7 and formed in the middle between a fuel tank T and a combustion chamber, and encapsulates 1.5 kg or more of the modification catalyst into the body portion. A production method includes: a step of crushing a natural ore; a step of melting granular stones by heating, and fusing the granular stones thereby bonding them to each other; and a step of crushing a molten material of the fused granular stones again.SELECTED DRAWING: Figure 3
Patent JP-2022029995-A (JP)
Title: Image forming apparatus
Inventor: YAMANAKA TATSUYA
IPC: G03G21/00
Filed: 2020-08-06
Abstract: To provide an image forming apparatus that can maintain the performance of developer and ensure image quality and can maintain higher productivity related to image formation.SOLUTION: An image forming apparatus comprises: a photoreceptor drum; a developing device; a toner container; an apparatus inside temperature detection unit; a timing unit; a notification unit; and a control unit. The apparatus inside temperature detection unit detects the temperature inside the image forming apparatus. The timing unit measures an integrated excess time in which the temperature inside the apparatus exceeds a predetermined temperature threshold. The notification unit notifies the state of the image forming apparatus. The control unit controls the photoreceptor drum, the developing device, the timing unit, and the notification unit. When the integrated excess time measured by the timing unit reaches a predetermined time threshold, the control unit performs, through the notification unit, a notification to urge a change to the other container storing a developer having a higher melting point than that of a developer stored in the toner container and the other developing device using the other toner container.SELECTED DRAWING: Figure 5
Patent JP-2021027362-A (JP)
Title: Substrate processing apparatus and driving method therefor
Inventor: MYOUNG NOH HOON
IPC: H01L21/304
Filed: 2020-08-06
Abstract: To provide a substrate processing apparatus capable of minimizing vibration of a swing nozzle, and a driving method therefor.SOLUTION: A substrate processing apparatus includes: a support module which supports a substrate and is swingable; a swing nozzle which is disposed at one side of the support module, moves in a swing manner, and injects a chemical solution to the substrate; a sensor which is disposed at one side of the swing nozzle and senses the movement of the swing nozzle; an electromagnet and a magnet which are installed at the other side of the swing nozzle so as to mutually adjust a relative interval; and a controller which is provided with a sensing result of the sensor, generates an attractive force or a repulsive force between the electromagnet and the magnet by providing a power supply to the electromagnet to perform a damping operation with respect to the swing nozzle.SELECTED DRAWING: Figure 1
Patent JP-2021028387-A (JP)
Title: Segregation prevention device for briquette and production method for coke
Inventor: SO NEIGEN
IPC: C10B31/04
Filed: 2020-08-07
Abstract: To provide a segregation prevention device for briquette, that can suppress segregation of briquette and suppress deterioration of coke quality.SOLUTION: A segregation prevention device 1 for the briquette used when mixing briquette M1 and coal M2 to charge into a carbonization chamber 101 from a charge port 102 of a coke oven 100 comprises a charge control member 10 installed under the charge port 102 and provided with a plurality of holes 10a through which the briquette M1 and the coal M2 pass.SELECTED DRAWING: Figure 1
Patent JP-2021103508-A (JP)
Title: Article providing system and article providing method
Inventor: YOSHIDA TAKASHI
IPC: G07F9/02
Filed: 2020-08-17
Abstract: To provide an article providing system capable of enhancing amusement.SOLUTION: An article take-out device 10 for providing a plurality of stored articles one by one, a server device 20, and an information processing terminal 30 are connected to one another through an Internet line network 100. An audio file and an image file are generated from the information processing terminal and transmitted to the server device. The server device receives the audio file and the image file received from the information processing terminal and transmits them to the article take-out device. The article take-out device stores the audio file and the image file received from the server device and reproduces the audio file and prints the image file. A control unit 101 of the article take-out device controls the reproducing of the audio file and the printing of the image file together with the providing of articles (S15, S18-S23).SELECTED DRAWING: Figure 7
Patent JP-2022035106-A (JP)
Title: Rotary electric machine and fixing method of coil of rotary electric machine
Inventor: HATANO HIROSHI
IPC: H02K15/085
Filed: 2020-08-20
Abstract: To increase reliability of fixation of a coil of a rotary electric machine.SOLUTION: A rotary electric machine is provided in which at least one coil is accommodated in an iron core slot, wedge members shaped to fit within wedge grooves respectively provided on both side faces in the vicinity of an opening of the iron core slot are arranged in the iron core slot, at least one member formed by packing a pressed and uncured fill material into a bag-shaped member is arranged along an axial direction of the rotor at at least one of a position between the coil and the wedge material, a position between the coil and a bottom surface of the iron core slot, and a position between the coils in a state where the plurality of coils are accommodated in the iron core slot, the filling material is heated to be cured when the filling material is a resin or the filling material is vulcanized to be cured when the filling material is rubber.SELECTED DRAWING: Figure 1
Patent JP-2022036624-A (JP)
Title: Authentication system, authentication method and program thereof
Inventor: FUNATO MISAKI
IPC: G06F21/31
Filed: 2020-08-24
Abstract: To provide an authentication system that determines that a person performing a post-authentication task is an authenticated user after the authentication system authenticates the user.SOLUTION: An authentication system 10 includes an authentication information acquisition device 101, a biometric information acquisition device 102, a storage device, and a control device 100. The control device 100 executes processing of: executing, on the basis of authentication information acquired from the authentication information acquisition device 101, operator's login processing; acquiring, on the basis of success of the login processing, first biometric information of the operator from the biometric information acquisition device 102; acquiring, at predetermined timing after the acquisition of the first biometric information, second biometric information of the operator from the biometric information acquisition device 102; comparing the first biometric information and the second biometric information; and preventing, on the basis of disagreement between the first biometric information and the second biometric information, an unauthenticated person from performing a task of an authenticated operator.SELECTED DRAWING: Figure 1
Patent JP-2022037731-A (JP)
Title: Image forming system, image processing apparatus, and program
Inventor: IZAWA TOMOMI
IPC: G03G15/23
Filed: 2020-08-25
Abstract: To provide an image forming system, an image processing apparatus, and a program that can easily determine the presence or absence of positional displacement between images formed by two image forming apparatuses on the same surface of a sheet.SOLUTION: An image forming system 10 comprises: a first image forming apparatus 1; a second image forming apparatus 2 that is connected in series on the downstream side of the first image forming apparatus 1; and an image reading device 3 that is connected on the downstream side of both image forming apparatuses. The image forming system comprises: first control means 70 that causes an image forming unit 12 of the first image forming apparatus 1 to form a first reference image K1 on a first surface of a sheet P; second control means 71 that causes an image forming unit 22 of the second image forming apparatus 2 to form a second reference image M1 different from the first reference image K1 on the first surface of the sheet P on which the first reference image K1 is formed; and determination means 72 that determines the presence or absence of image positional displacement based on the first reference image K1 and the second reference image M1 that are formed on the first surface of the sheet P by the image forming units of both image forming apparatuses and read by the image reading device 3.SELECTED DRAWING: Figure 1
Patent JP-2022038714-A (JP)
Title: Rotation position adjustment device and printing system
Inventor: MASUO JUNICHI
IPC: B41F17/20
Filed: 2020-08-27
Abstract: To provide a technique capable of easily deciding a position in a peripheral direction of an object.SOLUTION: A rotation position adjustment device 600 comprises: a first rotation holding part 311; a mark member 350; a sensor 700; and a rotation drive mechanism 500. The mark member 350 has a mark M1 provided in a portion in a peripheral direction with respect to a rotation axial line 309, is attached to the first rotation holding part 311 such that the position in the peripheral direction of the mark M1 to the first rotation holding part 311 can be adjusted by an operator, and integrally rotates with the first rotation holding part in such a state that the external force by the operator does not act. The sensor 700 detects the mark M1. The rotation drive mechanism 500 adjusts the rotation position of the first rotation holding part 311 on the basis of the position in the peripheral direction of the mark M1 detected by the sensor 700.SELECTED DRAWING: Figure 4
Patent JP-2021108531-A (JP)
Title: Coating resin peeling liquid, process liquid for coating resin peeling, and coating resin peeling processing method
Inventor: TAKATORI MASASHIGE
IPC: H01F41/10
Filed: 2020-08-27
Abstract: To provide coating resin peeling liquid contributing to an improvement of productivity of removing coating resin in process liquid for chemically peeling the coating resin of insulation conductive wire, process liquid for coating resin peeling, and a coating resin peeling processing method.SOLUTION: Coating resin peeling liquid L is coating resin peeling liquid L peeling coating resin 11 from insulation conductive wire 10 having conductor wire 12 and the coating resin 11 coating the conductor wire 12, and includes an inorganic alkali (A), alkanolamine (B) having 1 to 10 carbon atoms, water (C), and further can include an aprotic polar solvent (D). Also, the peeling liquid L can include the alkanolamine (B). the water (C), and the aprotic polar solvent (D).SELECTED DRAWING: Figure 1
Patent JP-2022039129-A (JP)
Title: Conference system, method executed by computer to support on-line conference, and program for causing computer to execute the method
Inventor: HIRAMOTO HIROTSUGU
IPC: H04L12/18
Filed: 2020-08-28
Abstract: To provide a conference system that prevents the sudden end of a privacy mode in an on-line conference.SOLUTION: A processing executed by a conference system 10 includes the steps of: starting a privacy mode (second conference) in a group designated to participate in the privacy mode (S540); and in a case in which it is determined that the first request is received as a request for ending the privacy mode (YES in step S550), when it is determined that the second request is received as a request for ending the privacy mode (YES in step S560), ending the privacy mode of a terminal that has issued the request and returning to a normal main conference (first conference) from the privacy mode (second conference) (S570).SELECTED DRAWING: Figure 6
Patent JP-2022039777-A (JP)
Title: Semiconductor breaking device
Inventor: TOYODA GENKI
IPC: H02H3/093
Filed: 2020-08-28
Abstract: To provide a semiconductor breaking device excellent in versatility compared with the conventional art.SOLUTION: A semiconductor breaking device (1) comprises: a semiconductor switch (20); a current sensor (30) that detects a current value flowing through the semiconductor switch (20); and a control circuit (10) that opens the semiconductor switch (20) on the basis of time-limit characteristics indicating a continuous energization allowable time corresponding to the current value.SELECTED DRAWING: Figure 1
Patent JP-2022040937-A (JP)
Title: Polyvalent fluorine-based surfactant
Inventor: TAIRA TOSHIAKI
IPC: C09K23/16
Filed: 2020-08-31
Abstract: To provide a fluorine-based surfactant that quickly adsorbs to an interface between fluorine oil and water to reduce the interfacial tension of both, thereby stabilizing the droplets.SOLUTION: A fluorine-based surfactant is composed of one compound selected from the group consisting of following formulae (I)-(III): [A]a-X-B-X-D (I), [A]a-X-B-X-[A]b (II), and [A]c-X (III) [where A is a fluorine carbide group, B is oligo(ethylene glycol), D is NH2, NH3, N(CH3) H, N(CH3) H2, N(CH3)2, or N(CH3)3, a, b, and c each independently represent a positive integer, and X is a covalent bond or a linking group, provided that a plurality of Xs included in the compound may be the same or different].SELECTED DRAWING: Figure 5
Patent JP-2022044259-A (JP)
Title: Method of diagnosing non-alcoholic steatohepatitis
Inventor: SAKURAI TOSHIHIRO
IPC: G01N33/92
Filed: 2020-09-07
Abstract: To provide a NASH diagnostic biomarker useful for distinguishing between simple steatohepatitis (SS) and non-alcoholic steatohepatitis(NASH), and use thereof.SOLUTION: A non-alcoholic steatohepatitis diagnostic biomarker for distinguishing between non-alcoholic steatohepatitis and simple steatohepatitis is provided, the biomarker containing an oxidized ApoA-I in which the 72nd tryptophan is double-oxidized in an apolipoprotein A-I (ApoA-I) consisting of an amino acid sequence represented by SEQ ID NO: 1.SELECTED DRAWING: None