baber/WOPTO huggingface dataset:
Patent JP-2020204154-A (JP)
Title: Locking/unlocking device
Inventor: TAKEYAMA EIJI
IPC: E05B73/00
Filed: 2019-06-14
Abstract: To provide a locking/unlocking device which does not require any other member, can be easily installed, and can enhance the degree of freedom of an installation place.SOLUTION: A locking/unlocking device 10 includes: a lock 14 movable from one of an unlocking position and a locking position to the other by a key 12; a dial lock 16 movable to the unlocking position of the lock 14 when a prescribed code is set when the lock 14 is at the locking position; and a string body 18 having one end which is attached to the locking/unlocking device 10 and the other end which is attached to the key 12. Also, when the key 12 moves the lock 14 to the unlocking position, the key 12 can be extracted from the lock 14, and when the key 12 moves the lock 14 to the locking position, the movement of the lock 14 to the unlocking position is regulated by the dial lock 16, and concurrently the key 12 cannot be extracted from the lock 14.SELECTED DRAWING: Figure 1
Patent JP-2020204560-A (JP)
Title: Travelling device
Inventor: SHIRAISHI TOKINOBU
IPC: G01N29/265
Filed: 2019-06-18
Abstract: To provide a travelling device which keeps the magnitude of its attracting force optimal even if an inspection object is changed in shape.SOLUTION: A travelling device 1 which travels on a surface 5 of an inspection object P for nondestructive inspection of the inspection object includes: a vehicle body 11; an inspection unit 12 mounted on the vehicle body; wheels 13 rotatably provided at the vehicle body; a motor for driving the wheels; and a magnet unit 15 which includes a magnet and which is provided on a bottom face 35 of the vehicle body across space from the inspection object. The magnet unit is changeable to others different in size according to the inspection object.SELECTED DRAWING: Figure 5
Patent JP-2021001363-A (JP)
Title: Mask cleaning method
Inventor: KADOWAKI YUTAKA
IPC: B08B3/08
Filed: 2019-06-20
Abstract: To provide a cleaning method of a mask capable of removing a deposit attached on a mask body and suppressing an erosion of the mask body.SOLUTION: A cleaning method of a mask for removing a deposit 60 attached on a mask 30 includes at least a step where the mask 30 is immersed in a cleaning liquid using an etching solution containing a chelate agent as a cleaning liquid, a molecular constituent element of the chelate agent being consisted of C, O, H, and Na, C being not contained in other than a main chain.SELECTED DRAWING: Figure 6
Patent JP-2021002247-A (JP)
Title: Information processing system
Inventor: WANG QIANLONG
IPC: G06T7/62
Filed: 2019-06-24
Abstract: To provide an information processing system capable of improving accuracy of a shape dimension of a target object reflected in an image.SOLUTION: An information processing system includes: an acquisition part for acquiring a plurality of line segments for partitioning an area corresponding to a target object related to an object and information on a node connecting the plurality of line segments; a correction part for correcting a position of the node based on information on a portion of the target object associated with each of the plurality of line segments; a drawing part for re-partitioning the area based on the plurality of line segments connected to the corrected node; and an output control part for outputting information on the re-partitioned area.SELECTED DRAWING: Figure 14
Patent JP-2021002615-A (JP)
Title: Semiconductor device and apparatus
Inventor: MATSUMOTO KOHEI
IPC: H01L27/10
Filed: 2019-06-24
Abstract: To provide a technology that is advantageous for enhancing a value of a semiconductor device.SOLUTION: A semiconductor device comprises: a first semiconductor component that has a cell array 1234 and a plurality of wiring lines; and a semiconductor component 201 that has a plurality of pads which are connected to a semiconductor component 101 having the cell array 1234. A row pad 41 that is connected to a row wiring line 11 connected to a cell 1 and a cell 2, a row pad 42 that is connected to a row wiring line 12 connected to a cell 3 and a cell 4, and a column pad 43 that is connected to a column wiring line 21 connected to the cell 1 and the cell 3 are arranged such that a straight line connecting between the row pad 41 and the column pad 43 intersects with a straight line connecting between the row pad 42 and the column pad 43.SELECTED DRAWING: Figure 1
Patent JP-2021006200-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-06-28
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021012801-A (JP)
Title: Secondary battery, secondary battery stack, and bus bar module
Inventor: HANEDA YASUAKI
IPC: H01M50/183
Filed: 2019-07-05
Abstract: To provide a secondary battery capable of suppressing a leakage of an electrolytic solution.SOLUTION: A secondary battery 1 is a secondary battery comprising an external terminal 11 electrically connected to a collector 12 provided to an electrode body. The external terminal 11 is provided to a penetration hole penetrated into an inner part from an external part of a housing body 10, and a seal member 13 is provided to a gap positioned at an inner part side of the housing body 10 of the gap formed by the external terminal 11 and the housing body 10. A seal member 14 is provided in the gap positioned on the external side of the housing body 10 of the gap formed by the external terminal 11 and the housing body 10. Also, a water absorption part 15 is provided at a position between the seal member 13 and the seal member 14.SELECTED DRAWING: Figure 2
Patent JP-2021011666-A (JP)
Title: Manufacturing method of seamless knitwear and seamless knitwear
Inventor: TERADA KIMIHITO
IPC: A41D27/18
Filed: 2019-07-09
Abstract: To provide a seamless knitwear having high flexibility in shape and size of a collar part.SOLUTION: A manufacturing method of a seamless knitwear whose body part and collar part are knitted by a knitting machine comprises: a body part forming step (step S102) of knitting a knitting yarn along a predetermined direction to form the body part; and a collar part forming step (step S104 and S106) of repeating the process of knitting a small part of the collar by a predetermined length in a predetermined direction and connecting it to an upper end portion of the body part, thereby forming an annular collar part.SELECTED DRAWING: Figure 4
Patent JP-2019188225-A (JP)
Title: Game machine
Inventor: SAITO YOSHINORI
IPC: A63F5/04
Filed: 2019-07-09
Abstract: To generate a plurality of less biased random numbers without putting pressure on the capacity of the program area.SOLUTION: In a game machine according to the present invention, a control arithmetic unit includes random number acquisition means which, when a latch condition is established for causing latch registers to latch random numbers, sets the leading address of a first random number generation unit as a first set address, sets the leading address of a first random number storage area as a second set address, and sets a number of random numbers extracted from the first random number generation unit and a second random number generation unit, and then executes a specific single instruction which uses the first set address, the second set address, and the number of extracted random numbers as execution parameters. When the specific single instruction is executed by the random number acquisition means, all latch registers in the random number generation units latch random numbers, and then the random numbers latched in the first random number generation unit are stored in the first random number storage area and the random numbers latched in the second random number generation unit are stored in a second random number storage area.SELECTED DRAWING: Figure 7
Patent JP-2021014372-A (JP)
Title: Hydrogen generator
Inventor: YOSHIDA YUTAKA
IPC: C01B3/38
Filed: 2019-07-10
Abstract: To reduce the height of a hydrogen generator where a shelf board supporting a reforming catalyst is arranged at the part upper than a joint between a middle cylinder surrounding the reforming catalyst and a middle cylinder bottom board.SOLUTION: A hydrogen generator 1 comprises a reforming catalyst 51 filled into a reforming catalyst storage space 52 between an inner cylinder 54 and a middle cylinder 55, a tray 58 supporting the reforming catalyst 51 from below and a middle cylinder bottom board 57 joined to the lower edge face 55B of the middle cylinder 55 so as form a hydrogen-containing gas flow passage at a face confronted with an inner cylinder bottom board 56. The middle cylindrical bottom board 57 comprises a positioning face 57B abutted against the lower part of the circumference of the tray 58 and preventing the lowering of the circumference of the bray 58 than the lower edge face 55B of the middle cylinder 55, and the positioning face 57B and a joint face 57C joined with the lower edge face 55B of the middle cylinder 55 in the middle cylinder bottom board 57 are continued on the same plane.SELECTED DRAWING: Figure 1
Patent JP-2019212916-A (JP)
Title: Transistor
Inventor: SASAGAWA SHINYA
IPC: H01L29/786
Filed: 2019-07-10
Abstract: To provide a semiconductor device having favorable electrical characteristics.SOLUTION: A semiconductor device includes: an insulating layer; a semiconductor layer over the insulating layer; a source electrode layer and a drain electrode layer electrically connected to the semiconductor layer; a gate insulating film over the semiconductor layer, the source electrode layer, and the drain electrode layer; and a gate electrode layer overlapping with a part of the semiconductor layer, a part of the source electrode layer, and a part of the drain electrode layer through the gate insulating film. A cross sectional shape of the semiconductor layer in a channel width direction is substantially triangular or substantially trapezoidal, and effective channel width is shorter than that for a rectangular cross sectional shape.SELECTED DRAWING: Figure 1
Patent JP-2021018618-A (JP)
Title: Visit beauty registration use system, visit beauty registration use method and program
Inventor: YAMAGIWA SO
IPC: G06Q50/22
Filed: 2019-07-19
Abstract: To provide a visit beauty registration use system by which a hairdresser who is authorized as a hairdresser having an acknowledge and a technology related to a care of a certain reference level or higher by receiving a prescribed training can be registered as a visit hairdresser, and a long-term care recipient and a care facility can use a beauty service which is provided by the registered visit hairdresser, a visit beauty registration use method and a program.SOLUTION: A visit beauty registration use system comprises: a visit hairdresser registration reception part 101 for accepting a registration requirement from a hairdresser as a visit hairdresser; a visit hairdresser level determination part 102 for determining whether or not the hairdresser whose registration requirement is accepted is a hairdresser having an acknowledge and a technology related to a care of a certain reference level or higher which is necessary as the visit hairdresser, a visit beauty application reception part 104 for accepting an application of visit beauty from a user; and a visit hairdresser introduction part 105 for introducing a hairdresser conforming to an application condition to the user by referring to a visit hairdresser registration storage part 103.SELECTED DRAWING: Figure 1
Patent JP-2021018363-A (JP)
Title: Optical device, image reading device, and image forming apparatus
Inventor: ASANO MOTOHIRO
IPC: G02B5/00
Filed: 2019-07-23
Abstract: To prevent deformation in an optical axis direction of light that passes through a light shielding wall and prevent entry of a foreign substance, compared with a case where a light shielding wall is not reinforced with a sheet body.SOLUTION: An optical device comprises: a lens body that includes a plurality of lenses arranged such that the optical axes become parallel to each other; a light shielding wall that is arranged with respect to the lens body and blocks part of light directed to the plurality of lenses along the optical axes; and a sheet body that covers a surface of the light shielding wall perpendicular to the optical axes and transmits the light. The sheet body is divided into plurality in a longitudinal direction intersecting with an optical axis direction of the light shielding wall and adhered to the light shielding wall.SELECTED DRAWING: Figure 4
Patent JP-2021020823-A (JP)
Title: Apparatus for producing polycrystalline silicon
Inventor: OKADA TETSUO
IPC: C01B33/035
Filed: 2019-07-25
Abstract: To provide an electrode adaptor enabling stable electric current flow between a metal electrode and a core wire holder.SOLUTION: The apparatus for producing polycrystalline silicon of the present invention is provided with an electrode adaptor for electrically connecting a core wire holder with a metal electrode, where the electrode adaptor is non-conductive to a screw-engaging part provided on the metal electrode. Also, the apparatus for producing polycrystalline silicon is provided with the electrode adaptor for electrically connecting the core wire holder to the metal electrode, where the electrode adaptor is fixed to the metal electrode by a fixing mechanism part, and the electrode adaptor is non-conductive to the fixing mechanism part.SELECTED DRAWING: Figure 3
Patent JP-2019192651-A (JP)
Title: Display panel and electronic apparatus
Inventor: ISHITANI TETSUJI
IPC: H01L51/50
Filed: 2019-07-29
Abstract: To provide a novel light-emitting device or a novel light-emitting panel whose reflection of external light is suppressed, and provide a novel display panel whose reflection of external light is suppressed.SOLUTION: A light-emitting device includes: a light-emitting module which emits toward the absorbing layer light of a spectrum provided with a local maximum at one wavelength of a visible light region; and an absorbing layer which absorbs, from light having one wavelength, a part of light having wavelength shorter than the one wavelength and a part of light having wavelength longer than the one wavelength.SELECTED DRAWING: Figure 1
Patent JP-2021022237-A (JP)
Title: Display device and control program for display device
Inventor: TAIRA KAZUHIKO
IPC: G06F3/0485
Filed: 2019-07-29
Abstract: To provide a display device which is convenient for a user.SOLUTION: A display device DAP1 includes a display section 4 for displaying a list of items, an operation section 5 including a touch panel 51, and a control section SoC2. The SoC2 performs scroll display of the list when receiving a swipe operation by the touch panel 51. The SoC2 also collapses and displays the list when receiving a predetermined swipe operation by the touch panel 51. The predetermined swipe operation is movement in a distance exceeding a threshold value in a predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2021027594-A (JP)
Title: Leakage current suppression circuit to earth cable in inverter unit and leakage current suppression method to the earth cable in the inverter unit
Inventor: ISHIMA TSUTOMU
IPC: H02M7/48
Filed: 2019-07-31
Abstract: To provide a leakage current suppression circuit to an earth cable in an inverter unit, in which a parallel resonance load is connected to a voltage type inverter device.SOLUTION: A leakage current suppression circuit to an earth cable 206 in an inverter unit 2, in which a parallel resonance load 200 is connected to a voltage type inverter device 10, is structured so that a first inductor 3 and a second inductor 4 are connected, respectively, so that an inductance becomes the same in each rail track connecting the voltage type inverter device 10 and the parallel resonance load 200, and the earth cable 206 is connected to a resonance capacitor 200b structuring the parallel resonance load 200.SELECTED DRAWING: Figure 2
Patent JP-2019205870-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-08-05
Abstract: To provide a game machine that can maintain game interest.SOLUTION: As a reception allowable period of an operation reception unit, a first reception allowable period and a second reception allowable period are prepared. As a display mode of a specific display, there are a mode in which the display area is reduced with the passage of time and a mode in which the display area is not reduced with the passage of time. In the first reception allowable period, a mode in which the display area is reduced with the passage of time appears, and the reception allowable period is terminated in accordance with the timing at which the display area is reduced to a predetermined value. In the second reception allowable period, a mode in which the display area is reduced with the passage of time does not appear, when the second allowable reception period is terminated, a specific display having the display area with a larger specific value than a predetermined value is hidden, and it is possible to generate an operation reception even while the specific display is hidden to cause a display change. When a display change is caused at that time, the specific display is displayed again.SELECTED DRAWING: Figure 419
Patent JP-2021023208-A (JP)
Title: Fluorescent polypeptide variant and uses thereof
Inventor: MIYAWAKI ATSUSHI
IPC: C12N15/12
Filed: 2019-08-05
Abstract: To provide variants of the fluorescent protein derived from Japanese eel (Anguilla japonica), the variants showing useful properties for use in the measurement of bilirubin.SOLUTION: There is provided the variant of a polypeptide having a specific amino acid sequence, the variant having a variation in at least one amino acid selected from the group consisting of the 101st, 110th, and 123rd amino acids of the specific amino acid sequence, or a variation in an amino acid corresponding to the amino acid.SELECTED DRAWING: Figure 1
Patent JP-2021025727-A (JP)
Title: Heat source unit of refrigeration device
Inventor: CHEN ZUOZHOU
IPC: F24F1/38
Filed: 2019-08-07
Abstract: To suppress noise caused by rotation of a propeller fan.SOLUTION: A heat source unit (3) of a refrigeration device (1) includes a box-shaped casing (50) having a suction port (53) on a back face and one of side faces, and a blowout port (52) on a front face, a partitioning plate (51) disposed in the casing (50) in a manner of being opposed to one side face of the casing (50) and forming an air passage (A) for communicating the suction port (53) and the blowout port (52), a heat exchanger (60) having a first part (61) along the back face of the casing (50) and a second part (62) along one of the side faces of the casing (50), and a propeller fan (70) for blowing out the air toward the blowout port (52) of the casing (50). A first distance S1 as a shortest distance between an outer peripheral circle (V) of the propeller fan (70) and the second part (62) of the heat exchanger (60) and a second distance S2 as a shortest distance between the outer peripheral circle (V) of the propeller fan (70) and the partitioning plate (51) satisfy a relationship of 6≤S1/S2.SELECTED DRAWING: Figure 2
Patent JP-2019215562-A (JP)
Title: Chemical amplification methods and techniques for developable bottom anti-reflective coatings and dyed implant resists
Inventor: STEVEN SCHEER
IPC: G03F7/38
Filed: 2019-08-08
Abstract: To disclose unification of a DBARC process for photolithography used for production of an electronic device, particularly implant layer lithography, and improvement of a material and a process useful for CD/profile control.SOLUTION: The disclosure describes methods for Photosensitized Chemically Amplified Resist Chemicals (PS-CAR) to pattern light sensitive films (e.g., photoresist on anti-reflective coatings) on a semiconductor substrate. A two-step exposure process may generate higher acid concentration regions within a photoresist layer. The PS-CAR chemical may include photoacid generators (PAGs) and photosensitizer elements that enhance the decomposition of the PAGs into acid. The first exposure may be a patterned EUV or UV exposure that generates an initial amount of acid and photosensitizer. The second exposure may be a non-EUV flood exposure that excites the photosensitizer which increases the acid generation rate where the photosensitizer is located in the film stack.SELECTED DRAWING: Figure 1B
Patent JP-2020075234-A (JP)
Title: Sewage treatment system
Inventor: MATSUI SABURO
IPC: C02F11/04
Filed: 2019-08-16
Abstract: To provide a sewage treatment system that can maintain a positive level of concentration of oxygen dissolved in sewage flowing in a sewerage culvert downstream of a relay pumping station, and is capable of preventing the corrosion of sewer pipes by changing the microbial state of the inner wall of the sewer pipes.SOLUTION: A sewage treatment system comprising a sewage treatment facility comprising: dehydration means that receives excess sludge from a first settling basin and/or returned sludge from a final settling basin and dehydrates the sludge; a microbial material manufacturing apparatus that aerobically ferments the dehydrated sludge from the dehydration means to produce microbial materials containing spores of aerobic microorganisms generated after the aerobic fermentation; a microbial activating apparatus that makes the spores of the microbial material germinate for activation; and oxygen supply means to supply oxygen to the sewage at one of the relay pump stations, wherein the activated microbial material and the sewage containing oxygen supplied from the oxygen supply means are sent from the relay pumping stations to the sewage treatment facility.SELECTED DRAWING: Figure 1
Patent JP-2021034465-A (JP)
Title: Dummy wafer
Inventor: GONDA TAKASHI
IPC: H01L21/683
Filed: 2019-08-21
Abstract: To provide a dummy wafer that suppresses the generation of metal ions and gas and contributes to the adjustment of a semiconductor manufacturing device and the evaluation of processing conditions.SOLUTION: A dummy wafer includes a rigid base material 1, and a pair of polyetheretherketone resin films 2 that adhere and enclose the base material 1 without exposing the base material as a three-layer structure, and has almost the same thickness and mass as a silicon wafer used in a semiconductor manufacturing process, and an adhesive fluororesin is blended in each polyetheretherketone resin film 2. Since the polyetheretherketone resin film 2 completely covers the entire area including the periphery of the base material 1 without exposing the base material, metal ions are not generated and spread from the base material 1 of the dummy wafer when a semiconductor manufacturing device is adjusted.SELECTED DRAWING: Figure 2
Patent JP-2021029576-A (JP)
Title: Game machine
Inventor: ASAI TAKAMITSU
IPC: A63F7/02
Filed: 2019-08-23
Abstract: To provide a game machine capable of more optimizing output of an information signal.SOLUTION: A game machine includes: a main CPU for controlling game operation; an external relay terminal board capable of outputting an information signal for showing occurrence of a predetermined game state to the outside following occurrence of the predetermined game state during a game; and setting change means for changing a degree of advantage of a player. The game state includes a game state of a special game in which a jackpot game is performed, and a probability variation to be shifted to after completion of a special game, and an information signal at least includes external information 2 for showing that a game state of a probability variation is underway in any degree of advantage.SELECTED DRAWING: Figure 29