baber/WOPTO huggingface dataset:
Patent JP-2020121736-A (JP)
Title: Cup-shaped container
Inventor: TOMA TORU
IPC: B65D85/72
Filed: 2019-01-29
Abstract: To provide a cup-shaped container that can effectively control content from scattering at opening.SOLUTION: A cup-shaped container 1 includes: a container body 2 including a cylindrical peripheral wall 4, a bottom wall 5 blocking a lower end of the peripheral wall 4 and a flange 6 extending on an outside in a radial direction from an upper end of the peripheral wall 4; and a sheet-like seal member 3 affixed to a top surface of the flange 6. The flange 6 has a folding-shape part 8 capable of stretching upward by drawing up operation to the flange 6.SELECTED DRAWING: Figure 1
Patent JP-2019080961-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2019-01-30
Abstract: To provide a game machine capable of sustaining a player's eagerness for participation in a game.SOLUTION: According to the present embodiment, when "a jackpot" is established, the game machine executes any of "without Janken (a rock-paper-scissors game) performance and Janken performances A-E" in a variable display in a third symbol display device 81, and notifies about what brings the current jackpot by a type of a Janken performance to be executed then. A player can thus acquire the particulars of the current "jackpot". Therefore, even when this makes the player doubt why the "jackpot" is produced, the game machine can clear the doubt. This configuration can eliminate such a situation that the player continuously has a feeling of discomfort due to the doubt that is not cleared, so as to inhibit the lowering of the player's eagerness for participation in the game. Accordingly, this configuration can continuously sustain the player's eagerness for the participation in the game.SELECTED DRAWING: Figure 40
Patent JP-2020125199-A (JP)
Title: Method of manufacturing man-conveyor
Inventor: WATANABE MASAYA
IPC: B66B23/00
Filed: 2019-02-06
Abstract: To provide a method of manufacturing a man-conveyor by which the length of a horizontal surface part of a renovated man-conveyor can be made longer than the length of a horizontal surface part of an existing man-conveyor.SOLUTION: In a method of manufacturing a man-conveyor, an existing man-conveyor is partly renovated to manufacture a renovated man-conveyor. The length of a horizontal guide part of a renovated man-conveyor gets longer than the length of a horizontal guide part of the existing man-conveyor.SELECTED DRAWING: Figure 8
Patent JP-2019069298-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIDA MASAHIRO
IPC: A47L5/24
Filed: 2019-02-06
Abstract: To provide a vacuum cleaner that can be made compact and lightweight.SOLUTION: A vacuum cleaner comprises a cleaner body comprising a pipe part comprising a suction port at a front end part, a dust cup unit for collecting dust, and a housing for housing an electric air blower and a battery. The dust cup unit is arranged on a front side of the cleaner body and below the pipe part so as to be nearly parallel to the pipe part. A handle is formed in a vertical direction by providing an opening part in the housing behind the dust cup.SELECTED DRAWING: Figure 6
Patent JP-2019137605-A (JP)
Title: Heat proof clay raw material and heat proof ceramic
Inventor: UCHIYAMA YUKICHI
IPC: A47J36/04
Filed: 2019-02-06
Abstract: To provide a heat proof clay raw material which can be produced at a low cost without largely depending on conventional petalite that is expensive and has limited supply regions, and is used as a raw material of heat proof ceramic with low expansion and high heat resistance regardless of the firing conditions, and provide heat proof ceramic obtained as a firing body of the heat proof clay raw material.SOLUTION: A heat proof clay raw material contains clay and a low expansion material as main constituents. The low expansion material is composed of any one combination including (1) only molten quartz, (2) the molten quartz and petalite, (3) the molten quartz and cordierite, and (4) the molten quartz, the petalite, and the cordierite. In 100 pts.mass of the total amount of the clay and the low expansion material as the main constituents, the clay is 10 to 70 pts.mass and the balance is the low expansion material. A firing body obtained by oxidation firing of this heat proof clay raw material and a firing body obtained by reduction firing thereof have a thermal expansion coefficient of 0.1 to 4.0×10/K at a room temperature to 700°C.SELECTED DRAWING: None
Patent JP-2020128761-A (JP)
Title: Falling preventive tool
Inventor: OKAMURA Sakae
IPC: F16B41/00
Filed: 2019-02-07
Abstract: To facilitate the removal of a falling preventive tool.SOLUTION: A nut falling preventive tool installed on a bolt to which the nut is attached, has a bolt holding portion 2b in which the bolt is inserted, and a nut holding portion 3 that is integrally provided with the bolt holding portion 2b, is provided on an outer periphery of the nut, and prevents the rotation of the nut by restoration force.SELECTED DRAWING: Figure 4
Patent JP-2019069339-A (JP)
Title: Game machine
Inventor: FUSHIYA KEISUKE
IPC: A63F7/02
Filed: 2019-02-13
Abstract: To provide a game machine capable of suitably improving interest of a game.SOLUTION: When winning/losing determination processing is executed in an MPU 62, in order to report the determination result to a player through execution of a performance, a performance for a game round is executed in a symbol display device 41. When the performance for a game round corresponding to a big winning result is executed, shifting to an opening/closing execution mode of controlling opening/closing of a special electric winning device is carried out. In this case, when a high probability mode and a high frequency support mode are attained after the opening/closing execution mode, an under-shortening performance is executed in the symbol display device 41, and when the game round corresponding to the big winning result is generated in the situation of executing the under-shortening performance, the generation of a 16R high probability big winning result is established. Also, the under-shortening performance is generated during a shortening mode, and in the shortening mode, display duration is shortened and a ready-to-win variation is not generated in a game round of a losing result or the 16R high probability big winning result triggered by reservation information of a second special symbol.SELECTED DRAWING: Figure 6
Patent JP-2020133678-A (JP)
Title: Motor-operated valve
Inventor: MATSUMOTO MICHIO
IPC: F16K31/04
Filed: 2019-02-14
Abstract: To improve assemblability of a motor-operated valve.SOLUTION: A motor-operated valve 100 comprises a screw feed mechanism, and a stopper mechanism. The screw feed mechanism is provided on a body 200 in a standing condition, and includes: a guide portion with a male screw portion 244 on its outer circumferential surface; and a guided portion composed of a cylindrical body constituting a rotating shaft 326 of a rotor 320, and comprising a female screw portion 328 threadedly engaged with the male screw portion 244 on an inner circumferential surface, and supported in a manner of being externally inserted to the guide portion. The stopper mechanism includes a projecting portion provided on an outer circumferential surface of the guide portion, and a stopper member 500 detachably assembled to the guided portion, and having a stopper projecting to a radial inner side with respect to an inner circumferential surface of the guided portion. When a valve element 204 is displaced in a valve opening direction by driving of a motor, the stopper is locked in a rotating direction of the rotor 320 by the projecting portion, thus translation motion of the rotor 320 is restricted.SELECTED DRAWING: Figure 1
Patent JP-2020134638-A (JP)
Title: Optical module mounting structure
Inventor: MIYAKE TAKAHIRO
IPC: H01S5/022
Filed: 2019-02-15
Abstract: To provide an optical module mounting structure capable of mounting a semiconductor laser even when a light guide member requires micrometer-order installation accuracy.SOLUTION: The optical module mounting structure includes: a light-emitting device 101; a submount board 103 mounted with the light-emitting device 101; a main substrate 104 mounted with the submount board 103; a light guide member 105 formed on the main substrate 104; and a diffraction grating type optical coupler 106 that is formed on the main substrate 104 and connected to the light guide member 105. On the side face on which the light-emitting device 101 of the submount board 103 is mounted, the submount board 103 and the main substrate 104 are joined.SELECTED DRAWING: Figure 1
Patent JP-2020137257-A (JP)
Title: Switching power supply device, power supply control circuit, and control method of the switching power supply device
Inventor: HORIE TAMIO
IPC: H02M3/28
Filed: 2019-02-19
Abstract: To provide a switching power supply device capable of improving efficiency of a power supply to a secondary side of a transformer.SOLUTION: A voltage adjustment circuit is set to an initial state that a reference voltage based on a charging voltage of a first adjustment capacitor charged in a constant current is applied to a reference voltage terminal during starting until the reference voltage reaches a standard voltage at first. After the reference voltage reaches the standard voltage, a power supply control circuit sets the voltage adjustment circuit so that the reference voltage is held in an adjustment state so as to make rapid increased compared to a soft start operation, forcibly discharges an electric charge of the first adjustment capacitor in a stop period when the supply of a power to a loading voltage terminal during a burst mode control is stopped, and rapidly increases the reference voltage compared to the soft start operation during the charging of the first adjustment capacitor in an oscillation period for supplying the power to the loading voltage terminal.SELECTED DRAWING: Figure 1
Patent JP-2020130578-A (JP)
Title: Oven toaster
Inventor: KAKIMOTO MAKI
IPC: F24C15/04
Filed: 2019-02-19
Abstract: To acquire an oven toaster capable of easily confirming the inside of a heating chamber via a window and capable of effectively preventing the situation where the temperature in the heating chamber escaping to the outside through a glass portion of a door, with a simple structure.SOLUTION: The oven toaster includes: a heating chamber 50; an openable/closable door 20 for covering a front surface of the heating chamber; a cooking net 41 on which an object to be cooked arranged in the heating chamber is placed; and at least one heater out of an upper side heater 51 arranged above the cooking net in the heating chamber, and lower heaters 52, 53 arranged below the cooking net in the heating chamber. The door includes a first glass 26 arranged on the front surface side and a second glass 27 arranged on the heating chamber side, and a space 60 in the door formed between the first glass and the second glass is communicated with the outside.SELECTED DRAWING: Figure 5
Patent JP-2020131988-A (JP)
Title: Switch support structure
Inventor: SATO HIROKAZU
IPC: B60R16/02
Filed: 2019-02-21
Abstract: To provide a switch support structure which is not displaced when pressed.SOLUTION: In a switch support structure constituted of a front bracket 40 and a rear bracket 50 joined to a roof panel of a vehicle, and attaching a map lamp, and a switch bracket 60 for attaching an emergency notification switch, the front bracket 40 comprises an extension part 45 extending toward the switch bracket 60, the rear bracket 50 comprises an extension part 52 extending toward the switch bracket 60, the front bracket 40 and the rear bracket 50 are joined to each other at a joining face 81 at which the extension part 45 and the extension part 52 are superimposed on each other, and the switch bracket 60 comprises an extension part 62, and attaches the extension part 62 to the joining face 81.SELECTED DRAWING: Figure 2
Patent JP-2020140163-A (JP)
Title: Image forming apparatus and image forming method
Inventor: YAMAMURA HIROKI
IPC: G03G15/01
Filed: 2019-03-01
Abstract: To provide an image forming apparatus that can correct image density regardless of print data.SOLUTION: An image forming apparatus 1 comprises: image forming means 100 that forms an image on a target recording medium P based on image data; image position adjustment mark addition means 106 that adds, to the image data, image position adjustment mark information on an image position adjustment mark 7 for performing image position adjustment so that in addition to the image formed based on the image data, the image position adjustment mark 7 is formed on the target recording medium P; image reading means 70 that reads the image position adjustment mark 7 formed on the target recording medium P to create read image data; image position correction means 81 that performs image position adjustment for the image data based on the read image data; image density calculation means 82 that calculates the image density of the image position adjustment mark 7 from the read image data; and control parameter correction means 83 that corrects control parameter of the image forming means 100 based on the calculated image density.SELECTED DRAWING: Figure 1
Patent JP-2019220143-A (JP)
Title: Mobile robot
Inventor: NGUYEN DUYHINH
IPC: G05D1/02
Filed: 2019-03-01
Abstract: To provide a mobile robot that are able to recognize a position and direction highly accurately.SOLUTION: A mobile robot according to one aspect of the present disclosure is a mobile robot having at least two first reflecting portions having a first refection surface reflecting an electromagnetic wave. Each of the first reflecting portions is in a form of a rotor and has the first reflection surface on a side surface thereof. When the first reflecting portion is viewed from the direction of an axis of rotation, an angle formed by a point passing through the axis of rotation and both ends of the first reflection surface is 90 degrees or greater and 360 degrees or less.SELECTED DRAWING: Figure 1
Patent JP-2019081803-A (JP)
Title: Aqueous dispersion of particulate inorganic powder subjected to hydrophobic organic surface treatment and cosmetic blended with the same
Inventor: ASHIDA TAKUO
IPC: A61K8/19
Filed: 2019-03-05
Abstract: To provide a cosmetic capable of preparing a stable O/W preparation having ultraviolet shielding effect by blending in a cosmetic and having good feeling and a strong water repellency to sweat or water.SOLUTION: There is provided an aqueous dispersion which contains a particulate inorganic powder subjected to hydrophobic organic surface treatment, a polyhydric alcohol, water and a nonionic surfactant, wherein the nonionic surfactant is at least one selected from a polyoxyalkylene fatty acid ester having an HLB value of 6 to 12, a polyoxyalkylene sorbitan fatty acid ester and an organopolysiloxane having a polyoxyalkylene group and the aqueous dispersion is transparently dissolved or slightly clouded at 35°C when mixed in 1,3-butylene glycol at a concentration of 20 mass% and is insoluble or becomes cloudy at 35°C when mixed in water at a concentration of 20 mass% and is blended in oil-in-water type cosmetic which contains 30 mass% or more of the particulate inorganic powder and an anionic water-soluble polymer in a water phase.SELECTED DRAWING: None
Patent JP-2020143606-A (JP)
Title: Support base, resonance prevention device including the same, and natural frequency adjustment method
Inventor: VEDANT CHAVAN
IPC: F04D29/66
Filed: 2019-03-05
Abstract: To provide a support base which can deal with a resonance phenomenon occurring during operation of a rotary machine at low costs with a simple method.SOLUTION: A support base supports one of a first rotary machine and a second rotary machine forming a vertical rotary machine device. The first rotary machine and the second rotary machine are disposed via the support base. The support base has at least one fitting hole to which a natural frequency adjustment device for avoiding a resonance phenomenon of the vertical rotary machine device may be attached.SELECTED DRAWING: Figure 1A
Patent JP-2020148891-A (JP)
Title: Resist underlay film-forming composition
Inventor: TOKUNAGA HIKARU
IPC: C08G8/20
Filed: 2019-03-13
Abstract: To provide a crosslinker for a resist underlay film that has excellent embedding properties, has high dry etching resistance, heat resistance or the like, and is used for a lithography step.SOLUTION: A resist underlay film-forming composition contains (A) a crosslinkable compound having the following formula (i) structure or formula (ii) structure, (B) a film material that can crosslink with the crosslinkable compound (A), (C) an acid catalyst, and (D) a solvent.SELECTED DRAWING: None
Patent JP-2020155448-A (JP)
Title: Retainer
Inventor: MORI HIROAKI
IPC: H05B3/74
Filed: 2019-03-18
Abstract: To suppress generation of a crack by reducing a stress in the vicinity of an outer edge of a feeding electrode.SOLUTION: A retainer comprises: a ceramic member; an internal electrode disposed inside of the ceramic member; a feeding electrode formed from a material containing tungsten and electrically connected to the internal electrode; a terminal member formed from a material containing nickel; a buffer member formed from a material containing tungsten; a brazing part bonding the feeding electrode and the buffer member; a brazing part bonding the buffer member and the terminal member. An outer edge in a portion exposed on a second surface of the feeding electrode is retracted inside from a position of an outer edge of the buffer member just by a retraction amount L. The retraction amount L is 0.3 mm or more and less than 2.0 mm. A thickness (t) of the buffer member is 2.75 mm or more, and a maximum diameter D of a portion covered by the brazing part in the terminal member is 2.75 mm or more and less than 4.25 mm.SELECTED DRAWING: Figure 3
Patent JP-2020154562-A (JP)
Title: Information processing device, information processing method and program
Inventor: SHIMOYAMA SOSUKE
IPC: G06T7/00
Filed: 2019-03-19
Abstract: To provide an information processing device, a method and a program capable of performing masking with high accuracy.SOLUTION: An information processing device 1 includes: an acquisition unit that acquires an input image; a first conversion unit that converts resolution of the input image into a low-resolution image having a predetermined resolution lower than the resolution; a classification unit that classifies, using a category classification model that has learned a category to which an image belongs, a category of the low-resolution image; a generation unit that generates, using a masking model in which low-resolution masking data having a resolution equivalent to the predetermined resolution is learned for each category, low-resolution masking data for a low-resolution image from a masking model that corresponds to the classification; and a second conversion unit that converts, using a super-resolution model that has learned high-resolution masking data with at least a resolution higher than the predetermined resolution, which corresponds to the low-resolution masking data, the generated low-resolution masking data into high-resolution masking data.SELECTED DRAWING: Figure 9
Patent JP-2020152211-A (JP)
Title: Transfer system
Inventor: SHIBUYA YUSUKE
IPC: B60F5/02
Filed: 2019-03-19
Abstract: To provide support in determining an appropriate mobile unit.SOLUTION: A transfer system 1 includes: cabins 10 which can be boarded; mobile devices (aviation devices 12 and traveling devices 14) which are constituted such that a cabin 10 can be coupled thereto and removed therefrom, and which are capable of moving the coupled cabin 10; and a server 20 that extracts mobile units (aviation units and traveling units) which satisfy the intended use input by a passenger, and in which the cabins 10 are associated with the mobile devices. The passenger can determine an appropriate mobile unit, by referring to the extracted mobile units.SELECTED DRAWING: Figure 1
Patent JP-2020152820-A (JP)
Title: Resin composition for the production of resin mold and resin mold
Inventor: TSURUMAKI YOHEI
IPC: C08F2/44
Filed: 2019-03-20
Abstract: To provide a resin composition for the production of a resin mold that can provide a resin mold with new characteristics.SOLUTION: A resin composition for the production of a resin mold contains a curable resin, and a solid-phase phase transition material. The solid-phase phase transition material is, for example, a strongly-correlated electron system transition metal compound and can be, specifically, vanadium dioxide. The curable resin is, for example, a photocurable resin.SELECTED DRAWING: Figure 1
Patent JP-2020154914-A (JP)
Title: Sensor system and control method therefor, on-vehicle device and control method therefor, and traffic support system
Inventor: OGAWA AKIHIRO
IPC: G08G1/00
Filed: 2019-03-22
Abstract: To provide a sensor system and control method therefor, an on-vehicle device and control method therefor, and a traffic support system, capable of utilizing traffic support information without increasing cost even a region where communication with a server which is the center of a traffic support system is difficult.SOLUTION: The sensor system includes: a sensor, a storage device for storing sensor data output from the sensor; radio communication equipment; a search device for searching for a transmission destination of the sensor data through the radio communication equipment; and a transmission device for transmitting the sensor data stored in the storage device to the transmission destination through the radio communication equipment, in response to the fact that the search device has received a response from the transmission destination.SELECTED DRAWING: Figure 9
Patent JP-2020153341-A (JP)
Title: Vacuum pump
Inventor: NISHIMURA TAIKI
IPC: F04D19/04
Filed: 2019-03-22
Abstract: To make a grease filling rate of a grease filling type bearing holding device constant regardless of a pump individual difference.SOLUTION: A vacuum pump comprises a rolling bearing 40 supporting a rotating body, and an elastic holding device provided with an elastic member elastically supporting an outer ring of the rolling bearing 40. The elastic holding device comprises a lubricant filling part 56 provided on an outer peripheral side of the outer ring 42 and filled with a lubricant GR, and an empty space 57 communicating with the lubricant filling part 56.SELECTED DRAWING: Figure 2
Patent JP-2020159689-A (JP)
Title: Watertight testing apparatus
Inventor: KISHI SHOZO
IPC: G01M3/28
Filed: 2019-03-25
Abstract: To provide a watertight testing apparatus capable of improving sealing performance between an outer circumference of a core and an inner circumference of a pipe when performing a watertight test.SOLUTION: A watertight testing apparatus 21 includes: a tubular core 22 internally fitted in a pipe joint portion 1; a first sealing member 23 for sealing between an outer circumference of the core 22 and an inner circumference of one pipe 2; a second sealing member 24 for sealing between the outer circumference of the core 22 and an inner circumference of the other pipe 4; a first pushing member 25 for pushing and compressing the first sealing member 23 into a first sealing member insertion space 46; a second pushing member 26 for pushing and compressing the second sealing member 24 into a second sealing member insertion space 47; a moving device 27 for moving the first and second pushing members 25 and 26 in a tube axial direction A; and a test fluid supply device 28 for supplying a test fluid to a test space 71.SELECTED DRAWING: Figure 2