baber/WOPTO huggingface dataset:
Patent JP-2019188158-A (JP)
Title: Game system and game program
Inventor: KAWANISHI AKIHIRO
IPC: A63F13/847
Filed: 2019-04-30
Abstract: To provide a game system and a game program for executing a game in which an amusement in a lottery event is improved relative to prior ones.SOLUTION: A game system comprises: a server device comprising a storage part, a cooperation lottery participation reception part for receiving a cooperation lottery participation request signal from a game device, a lottery sign reception part for receiving a lottery sign request signal from a game device which sent a cooperation lottery recruitment request signal, a lottery sign part for sending a lottery sign signal to a game device, a lottery reception part for receiving a lottery request signal from a game device which received the lottery sign signal, a lottery part for selecting a normal game medium and a privilege game medium in a random state from a plurality of game media, and an update part for associating the user information with information of the game medium and updating the user information and storing the same in the storage part, the server device varying a friendliness degree parameter between users on the basis of a prescribed condition; and a game device for executing a game on the basis of an operation by a user. The lottery part selects a better game medium as the friendliness degree parameter is larger.SELECTED DRAWING: Figure 1
Patent JP-2020188097-A (JP)
Title: Plasma processing device, calculation method and calculation program
Inventor: OKA SHINSUKE
IPC: C23C16/509
Filed: 2019-05-13
Abstract: To determine the degree of wear of a top plate.SOLUTION: A measurement section measures power supplied in a non-ignited state where plasma is not ignited and in a transient state where power supplied to a heater decreases after plasma is ignited, while power supplied to the heater is controlled such that the temperature of the heater becomes constant. A parameter calculation section performs a fitting on a calculation model using measured power supplied in the non-ignited state and in the transient state, the calculation model using the thickness of a top plate as a parameter and calculating power supplied in the transient state, and calculates the thickness of the top plate.SELECTED DRAWING: Figure 6
Patent JP-2020184736-A (JP)
Title: Virtual reality equipment and method for controlling virtual reality equipment
Inventor: HUANG CHI-YANG
IPC: H04N5/222
Filed: 2019-05-14
Abstract: To provide virtual reality equipment and a method for controlling virtual reality equipment.SOLUTION: A computer-implemented method for controlling virtual reality equipment includes the following steps. At first, a first application sends a request for image related data. Then, a camera framework layer sends an instruction for camera control in response to the request from the first application. Then, a camera hardware abstraction layer responds to the instruction from the camera framework layer. Then, a control layer controls the camera hardware abstraction layer to send a control command to the second application for image related data. Then, the second application provides virtual reality data captured by a virtual camera in a virtual reality world as the image related data.SELECTED DRAWING: Figure 1
Patent JP-2020173237-A (JP)
Title: Wall clock displaying time in multiple ways
Inventor: ZHOU SHIRU
IPC: G04B19/00
Filed: 2019-05-15
Abstract: To provide a wall clock displaying time in multiple ways.SOLUTION: The present invention includes a wall clock body 11. The wall clock body has a number display device 101 installed on the right side, the number display device has a timepiece device 102 installed therein, the wall clock body has a motion transfer device 103 installed on the left side, the number display device has a vertically symmetrical elevation board 12 installed therein, the elevation board has a display screen 13 fixedly installed on the right end so that opposed ends of the display screen can be displayed as one end, the wall clock body has a rotation chamber symmetrically installed on both front and back sides therein, and the rotation chamber has a rotation rod installed therein so that the rotation rod can vertically symmetrically rotate.SELECTED DRAWING: Figure 1
Patent JP-2020185961-A (JP)
Title: Air conditioner
Inventor: NISHIDA SHIN
IPC: B60H1/32
Filed: 2019-05-17
Abstract: To provide an air conditioner capable of reducing energy consumed to defrost a heat exchange part of a heat pump cycle.SOLUTION: A vehicular air conditioner 1 includes a heat pump cycle 10, a first inlet side inside air/outside air switching part 32a, a first outlet side inside air/outside air switching part 33a, a second inlet side inside air/outside air switching part 32b and a second outlet side inside air/outside air switching part 33b. In a dehumidification heating mode, switching to a ventilation passage in which air that has passed through a first heat exchanger 14b is heated by a heater core 22 and guided into a cabin and outside air is guided to a second heat exchanger 14b and discharged to outside of the cabin is performed. In a defrosting mode, switching to a ventilation passage in which inside air is guided to the second heat exchanger 14b is performed and by reducing a flow rate of a refrigerant flowing in the second heat exchanger 14b, a temperature of the refrigerant flowing in the second heat exchanger 14b is maintained within a reference defrosting temperature range enabling defrosting of the second heat exchanger 14b.SELECTED DRAWING: Figure 13
Patent JP-2020193726-A (JP)
Title: Multistage type pulse tube refrigerator, and cold head of multistage type pulse tube refrigerator
Inventor: KYO MEIGYO
IPC: F25B9/00
Filed: 2019-05-24
Abstract: To provide a pulse tube refrigerator having a simple valve structure.SOLUTION: A multistage type pulse tube refrigerator 10 comprises a main pressure switching valve 14 for alternately connecting a first stage regenerator high-temperature end 16a to a compressor discharge port 12a and a compressor suction port 12b, and an auxiliary pressure switching valve 20 for alternately connecting both a first stage pulse tube high-temperature end 18a and a second stage pulse tube high-temperature end 24a to the compressor discharge port 12a and the compressor suction port 12b via a pulse tube communication passage 34. The pulse tube communication passage 34 comprises a branch part 42 between the first stage pulse tube high-temperature end 18a and the second stage pulse tube high-temperature end 24a and the auxiliary pressure switching valve 20, and branches into a first pulse tube flow passage 44 and a second pulse tube flow passage 46 at the branch part 42. The first pulse tube flow passage 44 connects the auxiliary pressure switching valve 20 to the first stage pulse tube high-temperature end 18a, and the second pulse tube flow passage 46 connects the auxiliary pressure switching valve 20 to the second stage pulse tube high-temperature end 24a.SELECTED DRAWING: Figure 1
Patent JP-2020196911-A (JP)
Title: Material for electric contact and its manufacturing method, connector terminal, connector and electronic component
Inventor: KITAGAWA SHUICHI
IPC: C25D5/50
Filed: 2019-05-31
Abstract: To provide a material for electric contacts, which has a low contact resistance value having a sufficient resistance level, even when high voltage and large current are applied, and a low dynamic friction coefficient, its manufacturing method, a connector terminal, a connector and an electronic component.SOLUTION: A material for electric contacts of the present invention is formed by laminating, at least on one surface of a conductive substrate containing copper (Cu) as a main component, a ground layer containing nickel (Ni) as a main component and a superficial layer containing silver (Ag) and tin (Sn) as a main component sequentially in this order, in which, when the superficial layer is measured by X-ray diffraction method, a ratio of an area of X-ray intensity appearing within the range of 2θ=39.7 to 40.3° relative to a total area of the X-ray intensities appearing within the range of 2θ=38 to 41° is 50% or larger.SELECTED DRAWING: Figure 1
Patent JP-2020195950-A (JP)
Title: Membrane filtration system, operation method of membrane filtration system, and electricity supply device and electricity supply method for membrane filtration system
Inventor: OE TARO
IPC: C02F1/44
Filed: 2019-05-31
Abstract: To provide a membrane filtration system capable of obtaining sufficient treating water even in an event of a power outage such as a disaster.SOLUTION: There is provided a membrane filtration system 1, including: a treated water tank 10; a treating water tank 14 placed so as to be below a water level of the treated water tank 10; a membrane filtration device 12 placed between the treated water tank 10 and the treating water tank 14; a hydroelectric power generation device 30 installed between the treated water tank 10 and the membrane filtration device 12 or between the membrane filtration device 12 and the treating water tank 14; a pump for supplying treated water or treating water to the membrane filtration device 12, for example, a backwash pump 28; a secondary battery 32 for storing electricity generated by the hydroelectric power generation device 30; and a power supply device 34 for supplying the electricity stored in the secondary battery 32 to, for example, the backwash pump 28. A membrane filtration process is performed while storing the electricity in the secondary battery 32, the electricity being generated by the hydroelectric power generation device 30, and the stored electricity is supplied by the power supply device 34 to drive, for example, the backwash pump 28.SELECTED DRAWING: Figure 1
Patent JP-2020196815-A (JP)
Title: Heat storage material composition and heat storage system for air conditioning of architecture
Inventor: MIYASHITA SHIGEKAZU
IPC: F28D20/02
Filed: 2019-06-03
Abstract: To provide a heat storage material composition that has a melting point in range of 20-22.5°C and has a great fusion latent heat in a narrow temperature range, and a heat storage system for air conditioning of an architecture.SOLUTION: A heat storage material composition contains a main agent composed of sodium sulfate decahydrate, disodium hydrogen phosphate dodecahydrate, sodium carbonate decahydrate, and trisodium phosphate dodecahydrate and has a melting point in range of 20-22.5°C and a 5°C range fusion latent heat of 160 J/g or more. A heat storage system has a heat storage material module comprising the heat storage material composition.SELECTED DRAWING: Figure 5
Patent JP-2020196238-A (JP)
Title: Liquid discharge head
Inventor: SUGIURA KEITA
IPC: B41J2/18
Filed: 2019-06-05
Abstract: To suppress excessive pressure acting on a nozzle during liquid circulation.SOLUTION: A head 1 includes a plurality of individual channels 20 arranged in a first direction, and a supply channel 31 and a return channel 32 extending in the first direction. A supply port 31x and a return port 32x are on the same side with respect to the plurality of individual channels 20 in the first direction. In each individual channel 20, a middle point between a position (first connection position) of an inlet 20a and a position (second connection position) of an inlet 20b in the first direction are within a range of a position (third connection position) of an outlet 20c.SELECTED DRAWING: Figure 2
Patent JP-2020181180-A (JP)
Title: Safety protection glasses having automatic cleaning function
Inventor: CHENG SAI
IPC: G02C13/00
Filed: 2019-06-05
Abstract: To provide safety protection glasses having a simple constitution, convenient in operation, capable of cleaning smear on a surface of the glasses by cleaning cotton, being automatically dried by wind after cleaning, having high cleaning efficiency, not affecting a user's line of sight, and having automatic cleaning function with improved safety.SOLUTION: Safety protection glasses include glasses 10. A fixing block 11 is fixedly installed on an upper end face of the glasses 10. A symmetrical opening groove 12 is installed in the fixing block 11. In the opening groove 12, a washing rod 14 is rotatably coupled by rotating rods 13. A rotating device is installed in a rear end wall of the opening groove 12. The rotating device is connected to the rotating rods 13 on both sides so as to be able to transmit power. A cleaning cotton is fixedly installed on a rear end face of the cleaning rod 14. A water chamber 16 is installed at the upper side of the left and right side opening grooves 12 by a slide groove so as to be communicable.SELECTED DRAWING: Figure 1
Patent JP-2020200363-A (JP)
Title: Liquid master batch composition, thermoplastic resin composition and molded article
Inventor: KOBAYASHI YUTA
IPC: C08K3/01
Filed: 2019-06-06
Abstract: To provide a liquid master batch composition having higher transparency than that of a solid antistatic master batch while having excellent antistatic property, and showing little IV reduction.SOLUTION: The liquid master batch composition comprises a liquid resin (A) having a viscosity of less than 8,000 mPa s at 25°C, and an antistatic agent (B) having a DSC melting point of 60°C or higher and lower than 240°C. A thermoplastic resin composition comprising the liquid master batch composition, and a molded article obtained by molding the thermoplastic resin composition are disclosed.SELECTED DRAWING: None
Patent JP-2020199594-A (JP)
Title: Main spindle device of machine tool
Inventor: ISHIYAMA NAOYA
IPC: B23B31/117
Filed: 2019-06-11
Abstract: To provide a man spindle device of a machine tool that can energize a main spindle shaft hole in a direction in which the shaft is drawn into the shaft hole, without machining the shaft hole into a small diameter, with a simple structure.SOLUTION: The main spindle device of a machine tool comprises: a main spindle shaft 3 having a shaft hole 31; a draw bar 4, provided in the shaft hole of the main spindle shaft to be movable forward and backward, which fixes a tool 100 to a tip of the main spindle shaft, which has a clamp part 41 that tightly seals a tip side of the shaft hole and clamps the tool, a base end sealing part 42 that tightly seals the base end side of the shaft hole and a shaft part 43, formed with a diameter smaller than diameters of the clamp part and of the base end sealing part, which connects the clamp part to the base end sealing part; an energizing member 5, provided in the shaft hole of the main spindle shaft, which energizes the shaft in a direction in which the shaft is drawn into the shaft hole with respect to the draw bar; a support member 6, provided between the clamp part of the draw bar and the base end sealing part in the shaft hole of the main spindle shaft, which supports one end of the energizing member; and a fixing member 7, provided through the shaft hole from an outer peripheral surface of the main spindle shaft, which fixes the support member into the shaft hole.SELECTED DRAWING: Figure 1
Patent JP-2020200684-A (JP)
Title: Road structure and road construction method
Inventor: MATSUHATA DAIKI
IPC: E01C5/06
Filed: 2019-06-11
Abstract: To facilitate the height adjustment of precast concrete slabs on a road constructed by laying precast concrete slabs.SOLUTION: A road structure 10 comprises: a plurality of piles 16 erected on a ground in an area where a road is to be constructed; and a plurality of precast concrete slabs 12 placed on the erected piles 16 and paved to form a road surface. The piles 16 erected on the ground have screw-type height adjustment mechanisms 22 at the top which adjusts the height of the precast concrete slabs 12.SELECTED DRAWING: Figure 2
Patent JP-2020202913-A (JP)
Title: Chair type massage machine
Inventor: FURUYA TAKESHI
IPC: A61H7/00
Filed: 2019-06-14
Abstract: To provide a chair type massage machine capable of treating forearms of a treated person in a state where elbow joints of a treated person are being extended.SOLUTION: A chair type massage machine 1 includes: a seat part 2; a backrest part 3 to be inclinable to a rear side of the seat part; and forearm treatment parts 4L, 4R for treating forearms of a treated person. The forearm treatment part is attached to a left side surface of the backrest part and the forearm treatment part is attached to a right side surface of the backrest part. Thus, a treated person H1 can receive a treatment of forearms by the forearm treatment parts 4L, 4R in a state where elbow joints are being extended regardless of a state where the backrest part is not inclined to a rear side of the seat part or a state where the backrest part is inclined to the rear side of the seat part.SELECTED DRAWING: Figure 2
Patent JP-2020203745-A (JP)
Title: Detection device of center-of-gravity and detection method of center-of-gravity
Inventor: YI BAI
IPC: B66C13/46
Filed: 2019-06-14
Abstract: To provide a detection device of center-of-gravity capable of easily detecting amount-of-eccentricity of a lifting position for center-of-gravity of an object.SOLUTION: A detection device 1 of center-of-gravity comprises a first detector 11 to detect a lifting force T when a crane 300 lifts an object 200 constantly, a derivative value calculation part 61 to calculate a derivative value D which is a change amount in the lifting force T per time detected by the first detector 11 and to calculate a mean value DA of the derivative value D, a determination part 62 comparing the derivative value D and the mean value DA calculated by the derivative value calculation part 61 and to determine when the derivative value D reduces than the mean value DA, and a calculation part 63 of amount-of- eccentricity to calculate the amount-of- eccentricity of the lifting position with respect to the horizontal center-of-gravity of the object 200 from the lifting force Tb detected by the first detector 11 when the determination part 62 determines that the derivative value D reduces than the mean value DA.SELECTED DRAWING: Figure 1
Patent JP-2019169737-A (JP)
Title: Semiconductor device
Inventor: MIYAIRI HIDEKAZU
IPC: H01L21/822
Filed: 2019-06-20
Abstract: To provide a semiconductor device that is suitable for microfabrication and high density.SOLUTION: A semiconductor device comprises: a first transistor; a second transistor overlapped with the first transistor; a capacitive element overlapped with the second transistor; and first wiring electrically connected with the capacitive element. The first wiring has a region overlapped with an electrode of the second transistor. The first transistor, the second transistor and the capacitive element are electrically connected with each other. A channel of the first transistor has a single crystal semiconductor. A channel of the second transistor has an oxide semiconductor.SELECTED DRAWING: Figure 1
Patent JP-2021003662-A (JP)
Title: Sludge dryer
Inventor: CHOU CHU-XUAN
IPC: C02F11/131
Filed: 2019-06-25
Abstract: To eliminate a trouble of frequently cleaning stripping means for stripping sludge from an adsorption plate in a sludge recovery device, and quickly dry a collected sludge.SOLUTION: There is provided a sludge dryer 1 that collects sludge P containing a large amount of water and dries the sludge P from waste liquid L containing powder P of a work piece S discharged by scraping the work piece S with a grindstone 404b while supplying work water, the device including: a waste liquid tank 2 for storing the waste liquid L; an adsorption plate 71 disposed in the waste liquid tank 2 to adsorb the sludge P; taking out means 32 for taking out the adsorption plate 71 adsorbing the sludge P from the waste liquid tank 2; drying means 6 for removing water from the sludge P adsorbed on the adsorption plate 71 taken out from the waste liquid tank 2; and stripping means 36 for stripping dried sludge P1 from which water has been removed by the drying means 6 while being adsorbed on the suction plate 71, from the suction plate 71.SELECTED DRAWING: Figure 1
Patent JP-2021003741-A (JP)
Title: Fastening tool
Inventor: KAWAKAMI KEN
IPC: B25B21/00
Filed: 2019-06-25
Abstract: To make it possible to use a long hole of a fastened object, and thus, easily fasten a nut to a bolt projecting from the long hole.SOLUTION: In the state that a bolt 6 projecting from a long hole 51 is inserted through a washer 7 and a nut 8, the nut 8 engaging with the bolt 6 is fastened by a fastening tool 1. A socket part 10 engages with the nut 8, and rotates in a fastening direction of the nut 8. A reaction force reception part 20 receives a reaction force when fastening the nut 8 by a contact part 21 which contacts a fastened object 50 in the long hole 51. The contact part 21 of the reaction force reception part 20 has a pair of side faces facing a pair of side wall parts of the long hole 51, and fits between the pair of side wall parts of the long hole 51.SELECTED DRAWING: Figure 6
Patent JP-2021003187-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-06-25
Abstract: To provide a game machine that prevents a notification from causing a player to lose expectation.SOLUTION: In a second display pattern, a meter image (suggestion display) is displayed on an image display device 5 in a prescribed time after the start of variable display, and a meter indication in the meter image increases stepwise without reaching MAX until the variable display terminates. Here, at the termination of the variable display, a continuation notification is performed which notifies that a suggestion display performance continues also in next variable display. In this way, the second display pattern causes the continuation notification of the suggestion display performance to be performed at the termination time of the variable display, and thus can prevent a player from losing expectation for the variable display in contrast to the case where the continuation notification is performed before the termination of the variable display. In other words, expectation for the suggestion display performance can be maintained until the termination of the variable display.SELECTED DRAWING: Figure 10-2
Patent JP-2021006847-A (JP)
Title: Spectacle lens, manufacturing method of spectacle lens and spectacles
Inventor: IGARI MASAHITO
IPC: C07C265/10
Filed: 2019-06-28
Abstract: To provide a manufacturing method of a novel spectacle lens using 5-(isocyanatomethyl) bicyclo [2.2.1] hept-2-ene.SOLUTION: A manufacturing method of a spectacle lens that is the cured product obtained by curing a polymerizable composition including 5-(isocyanatomethyl) bicyclo [2.2.1] hepto-2-ene and one or more polythiol compounds comprises the steps of: preparing the polymerizable composition in a preparation process including a first mixing stage of mixing 5-(isocyanatomethyl) bicyclo [2.2.1] hepto-2-ene and polythiol compounds under the existence of a first catalyst catalyzing the thiol-ene reaction and a second mixing stage of mixing the mixture obtained in the first mixing stage with a second catalyst catalyzing the thiourethane reaction; and performing curing processing on the polymerizable composition.SELECTED DRAWING: None
Patent JP-2019188198-A (JP)
Title: Stem, femoral component, and artificial hip joint
Inventor: ISHIWATARI TERUO
IPC: A61F2/32
Filed: 2019-06-28
Abstract: To provide a system or the like capable of reducing discomfort felt after implantation and suppressing bone atrophy caused by stress block.SOLUTION: A stem 3 comprises: a body section 10 that is inserted in a hole bored in a femur to achieve osseointegration; a neck section 20 that is linked to the leading end of the body section, and that protrudes from the hole so as to transmit a load exerted from the hip socket side to the body section; and a leg section 25 that is linked to a terminal end of the body section so as to keep the posture of the body section. The neck section and the leg section are composed of biocompatible resin, and the body section is composed of biocompatible metal, biocompatible ceramics, or biocompatible resin.SELECTED DRAWING: Figure 2