baber/WOPTO huggingface dataset:
Patent JP-2020017266-A (JP)
Title: Switching regulator dynamically changing output voltage and power supply circuit including the same
Inventor: KIN TOSHU
IPC: G05F1/56
Filed: 2019-06-17
Abstract: To provide a switching regulator dynamically changing output voltage and a power supply circuit including such a switching regulator.SOLUTION: A switching regulator 10 generating output voltage VOUT from input voltage VIN includes: an inductor L; and a capacitor circuit which generates the output voltage VOUT by charging inductor current IL passing through the inductor L from the input voltage VIN. The capacitor circuit provides first capacitance as load capacitance while the output voltage VOUT is a first level or a second level and provides second capacitance smaller than the first capacitor as load capacitance while the output voltage VOUT is changed from the first level to the second level.SELECTED DRAWING: Figure 1
Patent JP-2020203596-A (JP)
Title: Side vehicle body structure
Inventor: YAMAZAKI TADASHI
IPC: B62D25/20
Filed: 2019-06-18
Abstract: To provide a side vehicle body structure which improves bending rigidity against a load acting inward in a vehicle width direction during a lateral collision while inhibiting increase of the weight of a side sill.SOLUTION: A side vehicle body structure includes: a side sill 4; a wheel house 90 including a front lower part 92a erected from a rear part of the side sill 4; a center pillar 5 extending upward from an intermediate part of the side sill 4; and a door 6 which opens or closes an opening 2r opened above the side sill 4 and behind the center pillar 5. A rear part 63r of an impact bar 63 included in the door 6 is disposed so as to overlap with the rear part of the side sill 4 in a vehicle side view when the door 6 is closed. The side sill 4 includes a side sill reinforcement member 30U which enhances bending rigidity against a load acting inward in a vehicle width direction. The side sill reinforcement part 30U is provided at the intermediate part (4Ra) of the side sill where at least the center pillar 5 is located and the rear part of the side sill 4 in a longitudinal direction of the side sill 4.SELECTED DRAWING: Figure 3
Patent JP-2019177204-A (JP)
Title: Game machine
Inventor: OISHI YASUYUKI
IPC: A63F5/04
Filed: 2019-06-25
Abstract: To provide a game machine capable of increasing a vacant capacity of a ROM managed by a main control circuit, and using the vacant capacity of the ROM by the increased capacity for enhancing game properties.SOLUTION: A game machine of the invention is configured so that: calculation processing means sets a communication parameter which is used at a communication destination to a corresponding general purpose register in each generation processing of setting change confirmation command data in start and finish times, stores the communication parameter including a command kind and a parameter in the start or finish time and being used at the communication destination set to the general purpose register in a communication data region in the storage means, then, based on the data stored in the general purpose register associated with the communication parameter, generates a sum value of the setting change confirmation command data and stores the same in the communication data region; data sending means confirms the communication data region at a prescribed period, and when the setting change confirmation command data is stored, sends the setting change confirmation command data.SELECTED DRAWING: Figure 72
Patent JP-2019196902-A (JP)
Title: Gm type refrigerator
Inventor: YAMADA KATSUHIKO
IPC: F25B9/14
Filed: 2019-06-26
Abstract: To provide a GM type refrigerator which prevents refrigeration capacity from being deteriorated due to secular change, improves mechanical strength and uses cold storage material having high long-term reliability.SOLUTION: A GM type refrigerator includes a first cold storage material particle group 1-1 filled in a cold storage container 3 and a second cold storage material particle group 1-2 which is filled in the cold storage container 3 while being divided from the first cold storage material particle group 1-1 by metal mesh material 4 and has a peak temperature of specific heat lower than the first cold storage material particle group. At least one of the first and the second cold storage material particle groups is composed of rare earth cold storage material particles containing rare earth elements, a peak exhibiting a carbon component is detected on a surface region of the rare earth cold storage material particle, a content of total carbons including a carbon component of the rare earth cold storage material particles is 100 mass ppm or less, and the carbon component has at least one kind selected from C-C bond, C-H bond, C-O bond, C=O bond and O-C=O bond.SELECTED DRAWING: Figure 2
Patent JP-2021009216-A (JP)
Title: Component for optical fiber distribution and electronic equipment
Inventor: KANEDA MIKIYA
IPC: G02B6/46
Filed: 2019-07-01
Abstract: To provide a component for optical fiber distribution in which an increase in load on an adhesion portion due to an excess length of an optical fiber can be suppressed, even when positions of connectors are aligned with each other while the optical fiber is bent, and electronic equipment with such a component for optical fiber distribution.SOLUTION: A component for optical fiber distribution comprises: a first optical fiber 1; a second optical fiber 2; a third optical fiber 3; an optical waveguide 4 that has a core portion extending from one end of the optical waveguide toward the other end and branching out into the plurality of ones partway along the core portion, and optically connects, through the core portion, the first optical fiber to the second optical fiber and the third optical fiber; a first adhesion portion 81 adhering the first optical fiber and one end of the optical waveguide; a second adhesion portion 82 adhering the second optical fiber and the other end of the optical waveguide; and a third adhesion portion 83 adhering the third optical fiber and the other end of the optical waveguide. Lengths of the second optical fiber and the third optical fiber are different from each other.SELECTED DRAWING: Figure 2
Patent JP-2021009004-A (JP)
Title: Mobile cold insulation device
Inventor: INADA RYOZO
IPC: F25D17/06
Filed: 2019-07-02
Abstract: To control fresh foods stored in a mobile cold insulation device such as a reefer container from being frozen by rapidly releasing a super cooling state thereof.SOLUTION: A mobile cold insulation device sets internal set temperature of a container (5) to a temperature at which a fresh food (6) is super cooled when a first condition where super cooling is not released is satisfied, and increases the set temperature to a higher temperature than a freezing temperature of the fresh food (6) and/or warns about not satisfying the first condition when a second condition where it is not predicted that the first condition is satisfied is satisfied.SELECTED DRAWING: Figure 3A
Patent JP-2021008317-A (JP)
Title: Beverage supply mechanism
Inventor: TAKENAKA MASAHIRO
IPC: B67D1/04
Filed: 2019-07-03
Abstract: To provide a beverage server cap capable of improving degradability of a component, and a beverage supply mechanism.SOLUTION: There is provided a beverage server cap 20 comprising an adapter 27 detachable from an upper part to a container mouth cylindrical part 31b of a beverage container 31, in which the adapter 27 comprises a snap engaging part 27b for engaging with the container mouth cylindrical part 31b from the upper part in a snap fitting form, and each component of the beverage server cap 20 which comprises a beverage valve 21, a beverage energizing spring 22, a gas valve 23, and a gas energizing spring 24 is configured to be attached to the container mouth cylindrical part 31b through the adapter 27.SELECTED DRAWING: Figure 2
Patent JP-2021011396-A (JP)
Title: Titanium oxide powder, and dispersion liquid and cosmetic using the same
Inventor: YAKUBO TEPPEI
IPC: A61Q1/12
Filed: 2019-07-03
Abstract: To provide titanium oxide powder excellent in hiding power when applied to the skin, and to provide a dispersion liquid and a cosmetic using the same.SOLUTION: A titanium oxide powder has a BET specific surface area of 5 m2/g or more and 15 m2/g or less, consists of single-crystal titanium oxide particles, has a value (d10/d50) obtained by dividing a value (d10) given when the cumulative volume percentage of the particle size distribution of the primary particle diameter of the titanium oxide particles is 10% by a value (d50) given when the cumulative volume percentage of the particle size distribution is 50%, is 0.3 or more and 1 or less, has a titanium oxide content of 99.0 mass% or more, and has an anatase crystal phase.SELECTED DRAWING: None
Patent JP-2021010445-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-04
Abstract: To provide a game machine that can prevent a decline in game interest.SOLUTION: A game machine can be controlled to an advantageous state, and after the end of the advantageous state, the game machine can be controlled to a special state that is more advantageous to a player than a normal state. The game machine can display a specific display continuously in the advantageous state and the special state. The game machine changes the display mode of the specific display stepwise, and executes a special notification regarding the special state when a specific stage is reached. There are multiple periods controlled in the special state. Setting can be made to any one of a plurality of setting values including a disadvantage setting value that the probability of being controlled in the advantageous state is a first probability and an advantageous setting value that the probability of being controlled in the advantageous state is higher than the first probability. The number of stages of the display mode of the specific display differs depending on which setting value is set.SELECTED DRAWING: Figure 10-9
Patent JP-2021011988-A (JP)
Title: Stove
Inventor: MIKOJIMA IWAO
IPC: F24B1/20
Filed: 2019-07-08
Abstract: To provide a convenient stove that prevents oil dripping from food from adhering to a combustion member, and can efficiently heat a cooking container.SOLUTION: An oil receiving portion 2 is provided, which prevents oil oozing from food 30 at heating cooking from dripping to a combustion member 20. The oil receiving portion 2 includes an oil receiving surface portion 2a that receives the oil dripping from the food 30, and an oil collecting portion 2b that collects the oil received by the oil receiving surface portion 2a. The oil receiving surface portion 2a is formed by a mesh member with an opening through which the oil does not passes, and is formed in a shape having an inclined surface on which the oil dripping from the food 30 automatically flows to the oil collecting portion 2b. The oil receiving surface portion 2a is equipped with a hook piece 2c hooking to an upper opening edge portion 3 of a body portion 1, and is detachably suspended from the upper opening edge portion 3 of the body portion 1 through the hook piece 2c.SELECTED DRAWING: Figure 1
Patent JP-2019205446-A (JP)
Title: Expression and purification of CRM197 and related proteins
Inventor: NATALIA OGANESYAN
IPC: C12P21/02
Filed: 2019-07-10
Abstract: To provide better methods for producing CRMproteins in an efficient and cost-effective manner.SOLUTION: Disclosed are cells, compositions, and methods for the production of recombinant proteins. In particular, a production process for obtaining high levels of soluble recombinant CRMprotein from E. coli is disclosed. Cells preferably contain one or more mutations of disulfide reductase genes, so that disulfide reductase activity is reduced. Also disclosed are purification methods for CRMand characterization of properly folded CRMprotein.SELECTED DRAWING: Figure 1
Patent JP-2021015514-A (JP)
Title: Image processing apparatus, image forming apparatus, and program
Inventor: NISHIDA TOMOYO
IPC: G03G15/01
Filed: 2019-07-12
Abstract: To allow a user to recognize the position of a code image that is formed with a transparent toner and overlapped on an image formed with a colored toner.SOLUTION: A receiving unit 110 receives an instruction from a user through an operation unit 14. An acquisition unit 111 acquires visible image data from a visible image DB 121 stored in a storage unit 12 in response to the received instruction from the user and acquires code image data form a code image DB 122. A changing unit 112 specifies an area of the visible image on which the code image is overlapped. The changing unit 112 changes an area image being an image of the specified area, which is part of the visible image, according to information on the area image.SELECTED DRAWING: Figure 5
Patent JP-2019176530-A (JP)
Title: Transmission method
Inventor: KITAZATO NAOHISA
IPC: H04N21/236
Filed: 2019-07-18
Abstract: To transmit each component constituting a broadcast service in a transmission unit based on a prescribed transport system.SOLUTION: An MPU as a transmission unit of a data broadcast application is configured in each MPU group corresponding to file data constituting a presentation unit PU of the data broadcast application. A broadcast station arranges a mapping descriptor from a PU to the MPU in an information area of the PU of each presentation unit PU constituting data content in a data content management table to be transmitted with a data transmission message, and notifies that the MPU is positioned by the PU.SELECTED DRAWING: Figure 30
Patent JP-2019213874-A (JP)
Title: Molding
Inventor: EDGAR G ASHMEAD
IPC: A61M5/28
Filed: 2019-07-22
Abstract: To provide a container having a barrier layer.SOLUTION: The container may be of thermoplastic and the barrier may inhibit materials from leaching from the thermoplastic material or from extraction of compounds from medicants by the thermoplastic. A process is also described that allows for molding thin barrier layers 20 as container lines and for forming thermoplastic containers with barrier liners.SELECTED DRAWING: Figure 5
Patent JP-2021016637-A (JP)
Title: Game machine
Inventor: YATSUGI YUZURU
IPC: A63F7/02
Filed: 2019-07-22
Abstract: To provide a game machine that can increase interest of a game.SOLUTION: A game machine includes: winning/losing determination means for executing a winning/losing determination regarding a predetermined winning on the basis of a first random number value; symbol determination means for determining the winning type on the basis of the winning/losing determination result and a second random number value; and game state control means capable of controlling to a time saving state. The target of the winning/losing determination by the winning/losing determination means at least includes a big winning that triggers the operation of an accessory continuous operation device and a special time saving that does not trigger the operation of accessory continuous operation device but triggers a control to the time saving state. The special time saving includes a plurality of types of special time savings in which the number of times of the time savings to be added is different. When the winning/losing determination result is a winning of the special time saving, the symbol determination means determines one of the special time saving from the plurality of types of special time savings as the type of the winning.SELECTED DRAWING: Figure 29
Patent JP-2021022866-A (JP)
Title: Traffic communication system, base station, mobile station, and vehicle
Inventor: SHIMAMURA JUN
IPC: H04W4/021
Filed: 2019-07-29
Abstract: To reduce the risk of a traffic accident around an exit of a tunnel.SOLUTION: A traffic communication system comprises: a base station that acquires, from a camera provided around an exit of a tunnel through which a vehicle travels, a picked-up image around the exit of the tunnel, and transmits a message including data based on the picked-up image to the vehicle in the tunnel by radio communication; and a mobile station that is provided in the vehicle, receives the message from the base station in the tunnel, and performs control based on the data included in the message.SELECTED DRAWING: Figure 2
Patent JP-2021022885-A (JP)
Title: Reading device, image forming apparatus, and correction method
Inventor: HASHIMOTO HIDEKI
IPC: G06T1/00
Filed: 2019-07-29
Abstract: To accurately detect and correct the feature quantity of reading means that changes in an arbitrary direction.SOLUTION: A reading device comprises: reading means that reads reflected light or transmitted light from an object; first detection means that detects a reading result based on image data obtained by reading a surface of the object with the reading means; second detection means that detects a feature quantity that changes in an arbitrary direction on the basis of the image data obtained by reading the surface of the object with the reading means; and correction means that corrects the reading result detected by the first detection means by using the feature quantity detected by the second detection means.SELECTED DRAWING: Figure 6
Patent JP-2020195992-A (JP)
Title: Collection treatment system of water surface impurities
Inventor: Shuai Guoyu
IPC: B01D35/02
Filed: 2019-07-30
Abstract: To provide a collection treatment system of water surface impurities.SOLUTION: A collection treatment system of water surface impurities includes a rotation body. Therein, a transport chamber which is opened to the upper side and is penetrated laterally is set up in the rotation body, a collection device is set up in the transport chamber, the collection device can collect water surface impurities and can carry out the water surface impurities, the hull is set up on the lower side of the rotation body, an opening chamber opened to the upper side is set up in the hull, a rotary block is rotatably set up in the opening chamber, a hinge connection rod is connected with a hinge on a lower end of the rotation body, the collection treatment system of water surface impurities collects impurities on the water surface with a belt and transports the impurities, rotates a belt by rotation of the rotation body, thereby, can correspond rapidly to impurities on both sides of the hull and, also can fractionate impurities quickly and treat the impurities by using a filtration net having a different size.SELECTED DRAWING: Figure 1
Patent JP-2019217499-A (JP)
Title: Method for removing contaminants from process stream
Inventor: GLOVER JOHN N
IPC: B01J19/30
Filed: 2019-07-30
Abstract: To provide a method for removing contaminants from a process stream.SOLUTION: A reticulated material is used to filter the process stream. The reticulated material also facilitates process stream flow distribution in process units. Such a reticulated material can be packed with a void space between a substantial number of the reticulated material pieces, where the void space can be varied to enhance the filtration and the flow distribution. The filtering method also provides a method of removing contaminants leaving process equipment. The methods can be used on a variety of process streams and process equipment. Such a reticulated material can include ceramics, metallic materials, and chemical vapor deposition elements. Such a reticulated material can be of various shapes and sizes, and can also be catalytically active.SELECTED DRAWING: Figure 1
Patent JP-2021025214-A (JP)
Title: Bedroom structure and partition furniture
Inventor: KONDO MASAYUKI
IPC: A47B81/00
Filed: 2019-07-31
Abstract: To provide a bedroom structure that enables a caregiver to take care of a person in need of nursing care with smooth action by watching him or her carefully, makes it easy for the person in need of nursing care to move, for example, rise and lie, get on a wheelchair, move into a sanitary space, and so on, and further neither disturbs sleeping nor invades privacy of both.SOLUTION: Two beds 21, 22 are arranged, head to head, in series along one wall surface (first wall surface) 11 arranged in a length direction. An interior passage 15 where a person can move in a wheelchair is provided along long-side parts on opposite sides from the first wall surfaces 11 of those two beds. The interior passage communicates with a corridor 31 through doorways 16,17 at two places. Partition furniture 4 is installed between both beds 21, 22 so as to loosely partition off two sleeping spaces. The partition furniture 4 is provided with a decorative shelf part 41 incorporating a lighting fixture.SELECTED DRAWING: Figure 3
Patent JP-2021026034-A (JP)
Title: Developing roller and manufacturing method thereof
Inventor: IMASE YUTA
IPC: G03G15/08
Filed: 2019-07-31
Abstract: To provide a developing roller capable of forming images more excellent in image quality than present images, while maintaining a simple structure in which a coating film is omitted.SOLUTION: A developing roller 1 specifies a surface shape of an outer peripheral surface 5 of a roller body 2. The density Spd of the top of a mountain is 900000/mm2 or less in a surface roughness component composed of many irregularities and 800/mm2 or less in a surface waviness component composed of many irregularities which have periodicities longer than those of the surface roughness component. A manufacturing method includes a step in which the outer peripheral surface 5 is applied with elastic body blasting processing or laser processing after polishing and is completed with the surface shape which satisfies the density Spd of the top of the mountain.SELECTED DRAWING: Figure 1
Patent JP-2021025797-A (JP)
Title: Gas sensor
Inventor: TSUJI NOBUYUKI
IPC: G01N27/409
Filed: 2019-07-31
Abstract: To provide a gas sensor capable of easily improving sealability in a seal unit.SOLUTION: A gas sensor 1 includes: a housing 2 provided with a locking step unit 21; a sensor body 3 having a locked unit 31 locked to the locking step unit 21 and held inside the housing 2; a seal member 4 filled between an inner peripheral surface of the housing 2 and an outer peripheral surface of the sensor body 3 on a base end side of the locked unit 31; an insulating member 5 arranged on a base end side of the seal member 4; and an annular disc spring 6 for pressing a base end surface 51 of the insulating member 5. The housing 2 has a caulking unit 22 for caulking the annular disc spring 6 so as to cover it from the base end side. The annular disc spring 6 is disposed in an elastically compressed state between the caulking unit 22 and the insulating member 5. At least part of a base end side pressing unit 11 for pressing the annular disc spring 6 by the caulking unit 22 is disposed between an inner peripheral end 511 and an outer peripheral end 512 of the base end surface 51 of the insulating member 5.SELECTED DRAWING: Figure 2
Patent JP-2021023450-A (JP)
Title: Compact container
Inventor: MURATA NORITOSHI
IPC: A45D33/00
Filed: 2019-07-31
Abstract: To provide a compact container that can use multiple inner trays at the same time while freely changing the combination.SOLUTION: A compact container 1 includes: a container body 2; at least one inner tray 3; a first positioning part P1 for positioning the inner tray 3 relative to a bottom wall 41 of the container body 2; and a second positioning part P2 for positioning the inner tray 3 in a height direction relative to the bottom wall 41 provided in the container body 2.SELECTED DRAWING: Figure 1