baber/WOPTO huggingface dataset:
Patent JP-2019219551-A (JP)
Title: Keyboard instrument
Inventor: TANIGUCHI HIROKAZU
IPC: G10C3/12
Filed: 2018-06-21
Abstract: To provide a keyboard instrument capable of adjusting a gap between keys to be uniform.SOLUTION: A keyboard instrument includes: a key 2 in which a shaft hole 20 is provided in a mounting portion 13; and a keyboard chassis 1 in which a shaft portion 21 disposed in the shaft hole 20 of the key 2 is provided in the key support portion 11. First and second gaps S1 and S2 are provided between an inner peripheral surface of the shaft hole 20 and an outer peripheral surface of the shaft portion 21. When the key 2 is not pressed, the second gap S2 in the longitudinal direction of the key 2 is larger than the first gap S1 in the vertical direction of the key 2. Therefore, when the shaft portion 21 of the keyboard chassis 1 is disposed in the shaft hole 20 of the key 2, a front end of the key 2 can be displaced in an arrangement direction of the key 2, by the first gap S1 and the second gap S2. Thus, a gap between the front ends of the keys 2 can be easily and satisfactorily adjusted to be uniform.SELECTED DRAWING: Figure 8
Patent JP-2019006673-A (JP)
Title: Production method of silicon nitride sintered body, silicon nitride sintered body, and heat radiation substrate using the same
Inventor: NARIMATSU EIICHIRO
IPC: H01L23/36
Filed: 2018-06-26
Abstract: To provide a production method of a silicon nitride sintered body having high thermal conductivity and its silicon nitride sintered body and a heat radiation substrate containing a silicon nitride sintered body.SOLUTION: The silicon nitride sintered body having high thermal conductivity is produced by: (S1) preparing a silicon nitride powder with an oxygen content of 1.5 mass% or under and (S2) filling the silicon nitride powder in a sintering mold and continuously applying, under a pressure of 70 MPa or over, a pulsed direct current having an electrical voltage of 1 V or above and under 10 V and an output current of 500A or above and 40,000A or under to grain clearances of the base powder for sintering the silicon nitride powder.SELECTED DRAWING: Figure 1
Patent JP-2020004535-A (JP)
Title: Touch sensor and manufacturing method therefor
Inventor: YAMAZAKI SHOJI
IPC: H01H36/00
Filed: 2018-06-26
Abstract: To provide a touch sensor capable of easily molding a control panel in a complicated shape and eliminating a risk of occurrence of disconnection or burrs in a conductive pattern during manufacture, and a manufacturing method therefor.SOLUTION: The present invention relates to a capacitance type touch sensor in which a connection piece 10 of a separate body is connected to a rear part of a flange 7 of an operation panel 1 subjected to operation and a conductive pattern 20 is formed in the operation panel 1 and the connection piece 10. The conductive pattern 20 is formed from multiple electrodes formed on a rear face of the operation panel 1 which is molded in a three-dimensional manner, and multiple conductive lines 22 extending from the electrodes in a direction of the connection piece 10. An end portion 23 of each of the conductive lines 22 is conducted and connected while overlapping with front faces of front end portions 14 of multiple wiring lines 13 of the connection piece 10. The operation panel 1 and the connection piece 10 of which the shapes are remarkably different are formed separately, thereby improving a degree of freedom in molding the operation panel 1, and the operation panel 1 in the complicated three-dimensional shape is easily thermo-formed by using one resin sheet 2.SELECTED DRAWING: Figure 5
Patent JP-2020000076-A (JP)
Title: Combine
Inventor: YUMOTO KOMEI
IPC: A01F12/60
Filed: 2018-06-27
Abstract: To provide a combine capable of facilitating a maintenance work in a grain tank, and suppressing risk of leakage of grains in a storage possible state of a grain tank.SOLUTION: A side plate 31 on a grain tank 7 can be switched between a closed state in which the side plate rotates to a tank body part 32 around a vertical shaft core to close an opening 35 formed on the tank body part 32, and an open state for opening the opening to outside. A peripheral edge of the opening 35 has a seal member 81, and as the side plate is switched from the open state to the closed state, a lock tool 69 for locking the side plate 31 to the closed state can enter the storage space until reaching a position corresponding to an engaged member 70 through the opening 35. A regulation part 82 for regulating entry of the lock tool 69 into inside of the tank, is provided at a position adjacent to a part where the lock tool 69 passes on the seal member 81 in the tank inside part.SELECTED DRAWING: Figure 7
Patent JP-2020004642-A (JP)
Title: Mounting structure of waterproof connector and waterproof connector
Inventor: NISHITANI AKIHIRO
IPC: H01R13/74
Filed: 2018-06-29
Abstract: To prevent water that has entered the gap between a panel and a flange from being left standing.SOLUTION: A mounting structure of a waterproof connector 13 includes: a panel 10 having a through hole 11 formed therein; a waterproof connector 13 having a connector housing 15 penetrated through the through hole 11, and a flange portion 16 formed on the outer periphery of the connector housing 15; a seal ring 21 attached to the flange portion 16 and in close contact with the panel 10 in a form surrounding the through hole 11; and a drainage hole 12 arranged between the edge of the through hole 11 and the seal ring 21 of the panel 10. Even when water enters a gap S between the panel 10 and the flange portion 16 through the through hole 11, the water is discharged to the outside of the gap S by passing through the drainage hole 12.SELECTED DRAWING: Figure 2
Patent JP-2018165835-A (JP)
Title: Hard coat film
Inventor: NAKAJIMA SATOSHI
IPC: G02B1/14
Filed: 2018-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a high hardness coat film superior in anti-glare characteristic and transparency capable of preventing glare phenomenon even when used for a high definition color display.SOLUTION: The hard coat film contains a resin component and particles, in which the resin component is constituted of at least the ionizing radiation curable oligomer or monomer (A) and a resin component (B) having a SP value different from a SP value of the component (A) at 1.0 (cal/cm)or more and less than 3.0 (cal/cm). The average particle diameter of the particles is 5% to 22% of the average thickness of the hard coat film.SELECTED DRAWING: None
Patent JP-2020006328-A (JP)
Title: Composite particle, method for producing composite particle, adsorbent, and liquid purification method
Inventor: NAKAHARA TAKURO
IPC: B01D15/00
Filed: 2018-07-10
Abstract: To provide a composite particle that can be used as an adsorbent for liquid purification and has excellent handleability, a method for producing the composite particle, an adsorbent containing the composite particle and a liquid purification method using the adsorbent.SOLUTION: A composite particle has a large particle, and a small particle supported on the surface of the large particle, the small particle being a metal organic structure.SELECTED DRAWING: None
Patent JP-2020005486-A (JP)
Title: Circulation-type renewable energy production/storage system using deep water and hydrogen and water obtained by the system
Inventor: KUBO SEIJI
IPC: H02N11/00
Filed: 2018-06-29
Abstract: To solve such a problem that efficiency of conventional means using renewable energy is low and varies depending on weather.SOLUTION: An energy production system (1) is configured in such a way that; hydrogen gas and oxygen gas is generated by electrolyzing deep water and floated to a water surface; potential energy is acquired by pressure difference between gas at the deep water and gas at the surface; combustion energy is acquired by combusting the floated gasses using the floated hydrogen gas as fuel and the floated oxygen gas as a combustion agent; primary electric energy supplied from the outside such as a solar cell and secondary electric energy obtained by the system are used as energy; when the primary electric energy is larger than the secondary electric energy, electricity is used for the electrolysis without being supplied to outside; when the primary electric energy is smaller than the secondary electric energy, electricity is supplied to the outside; and the generated hydrogen gas can be used for an underwater turbine generator and for external supply to a fuel cell or the like.SELECTED DRAWING: Figure 1
Patent JP-2020013000-A (JP)
Title: Exposure apparatus and article manufacturing method
Inventor: SHIMAKAGE MASAHIKO
IPC: H01L21/677
Filed: 2018-07-19
Abstract: To provide an exposure apparatus achieving a further high throughput, while maintaining an accuracy of a loading position of a transport object.SOLUTION: An exposure apparatus 100 includes: a first stage 4 on which a transport object 2 is placed; a transport device 1 configured to be driven in a first direction Z to transport the transport object 2 placed on the first stage 4; and a control part 7 configured to control a drive of the first stage 4 according to a state of the transport object 2 and a parameter regarding a vibration in a second direction X perpendicular to the first direction Z of the transport device 1.SELECTED DRAWING: Figure 1
Patent JP-2020016980-A (JP)
Title: Settlement auxiliary system and settlement auxiliary method
Inventor: MATSUDAIRA HIROKI
IPC: G06Q20/40
Filed: 2018-07-24
Abstract: To provide an environment in which it is easy to check balance information when settling virtual currency.SOLUTION: An intermediary web page 110 corresponds to a URL address based on goods identification information on goods which a purchaser selects on a seller web page 100. An authentication unit 120 authenticates a purchaser who has accessed the intermediary web page via the seller web page 100. An obtaining unit 130 obtains balance information on virtual currency of the purchaser by accessing a blockchain based on registration information on the purchaser authenticated by the authentication unit 120. A reflection unit 140 reflects the balance information obtained by the obtaining unit 130 on the intermediary web page 110.SELECTED DRAWING: Figure 2
Patent JP-2019157105-A (JP)
Title: Detergent for clothing
Inventor: ARAKI YUSUKE
IPC: C11D1/722
Filed: 2018-07-24
Abstract: To provide a detergent for clothing capable of achieving both of excellent washability to sebum stain and excellent foam cutting property during rinsing.SOLUTION: There is provided a detergent for clothing containing a compound (A) represented by the following general formula (1), and containing a compound with a specific structure at a specific ratio in the (A) contained by the detergent for clothing. R-O-{(EO)/(AO)}-H (1) In the general formula (1), R represents a hydrocarbon group having 10 to 18 carbon atoms, EO represents an ethyleneoxy group, AO represents each independently an alkyleneoxy group having 3 to 4 carbon atoms, p is an integer of 0 to 100, q is an integer of 0 to 100, EO and AO in {} in the general formula (1) is a random and/or block shape in an addition format, and an order of additions is not mater when it is block shape.SELECTED DRAWING: None
Patent JP-2020015856-A (JP)
Title: Management method of coke strength
Inventor: AIZAWA SADANORI
IPC: G01N33/22
Filed: 2018-07-26
Abstract: To manage coke strength by sorting causes of all variations in the coke strength in relatively long time.SOLUTION: A management method of strength of coke produced in a coke oven is provided that includes: an in same lot-variation calculation step of calculating variation of coke strength in a lot and a test variation due to a measurement test of coke strength in the variation in the lot based on coke strength of a plurality of lots manufactured in unit time, and calculating variation caused by a reason other than the test variation in the lot based on the variation in the lot and the test variation; an all variation calculation step of calculating all variations which are variations of coke strength in unit term; and a variation between lots calculation step of calculating variation between lots excluding the variation in the lot from all variations.SELECTED DRAWING: Figure 2
Patent JP-2019057271-A (JP)
Title: Systems and methods for realizing block chain-based multifactor personal identity verification
Inventor: MARCUS ANDRADE
IPC: G06F21/32
Filed: 2018-07-31
Abstract: To provide systems and methods for realizing block chain-based multifactor personal identity verification.SOLUTION: A method 200 for establishing verification addresses on a block chain comprises: associating identifiers with individuals having previously verified personal identities 202; assigning verification addresses on a block chain to the individuals 204; and recording identifiers and biometric data associated with the individuals at corresponding verification addresses 206. Then, a method for performing block chain-based multifactor personal identity verification using the verification addresses comprises: receiving one or more identifiers in response to one or more requests to verify an identity of one or more individuals; extracting the biometric data associated with the one or more individuals from the corresponding verification addresses on the block chain; and verifying the identity of the one or more individuals in response to receiving matching biometric data and private keys.SELECTED DRAWING: Figure 2
Patent JP-2020019264-A (JP)
Title: Method for manufacturing resin molded product, resin molded product, and application of the same
Inventor: SHIMIZU MASARU
IPC: B29C43/18
Filed: 2018-08-03
Abstract: To provide a manufacturing method capable of releasing a molded product after resin molding without depending on a mold structure and a release agent and the like, and capable of obtaining a molded product without a poor appearance such as a wrinkle and chipping of resin.SOLUTION: A method for manufacturing a resin molded product has following steps in this order: setting a mold release film 11 for process, a resin 18 for molding, and a to-be-molded product in a mold, and air-sucking the mold release film 11 for process from a lower mold 19 side to air-absorb the film so as to follow the inner surface of a recessed portion of a cavity 19c; evacuating the cavity by use of an air-sucking mechanism via a channel arranged so as to communicate with the cavity in a state in which an upper mold 15 and a lower mold 19 are brought into contact to form a cavity which has been air-sealed from the outside, in an option; and clamping the upper mold and the lower mold up to a compression molding position, and curing the resin 18 for the molding to compression-mold the to-be-molded product.SELECTED DRAWING: Figure 1
Patent JP-2020026844-A (JP)
Title: Forcible on-off valve mechanism for main valve
Inventor: OCHIAI MASARU
IPC: F16K31/126
Filed: 2018-08-10
Abstract: To forcibly control opening of a main valve adaptively to various situations which cannot be coped with by normal functions of a normal pilot type back pressure valve and other pilot type automatic control valves.SOLUTION: A pilot type automatic control valve which has a main body 1 composed of a diaphragm valve is characterized in that: an upright pipe 21 having a predetermined height into which an upper part of a valve rod 18 projecting upward from a diaphragm 10 is inserted to be supported in a watertight state is projected on the main body 1; a nut 22 into which the valve rod 18 projecting outward from an upper-end opening part 21a of the upright pipe 21 is threadably inserted is detachably provided on an end face 21b of the upper-end opening part 21a; a cap 23 having a height higher than an upper-limit position of the valve rod 18 is detachably fitted to the upright pipe 21; and an adjusting screw 24 is threadably inserted into the inside of the cap 23 from an upper end face thereof so that its lower end is attached to and detached from an upper end of the valve rod 18 inside the cap 23.SELECTED DRAWING: Figure 5
Patent JP-2020030183-A (JP)
Title: Pressure sensor
Inventor: MISAWA TOMOYA
IPC: G01L23/18
Filed: 2018-08-24
Abstract: To provide a pressure sensor capable of improving detection accuracy even when a pressure wave including vibration of a transverse wave is received.SOLUTION: A pressure sensor 1 includes: a diaphragm 2; a pressure transmission rod 3 having an element installation portion 3b and a pressure transmission portion 3a; and a pressure detection portion 5 provided at an installation position of the element installation portion 3b. The pressure transmission rod 3 has an asymmetric rigid portion 3d for increasing a resonance frequency of vibration generated in the pressure transmission rod 3 by a pressure wave transmitted through the diaphragm 2 at a position different from the installation position in which the pressure detection portion 3a is installed in an axial direction of the pressure transmission rod 3 to be a central axis O in a pressure transmission direction.SELECTED DRAWING: Figure 4
Patent JP-2020031526-A (JP)
Title: Semiconductor module
Inventor: YOSHIMURA KOICHI
IPC: H02M7/48
Filed: 2018-08-24
Abstract: To provide a semiconductor module capable of checking not only presence or absence of a residual voltage but also a level of the residual voltage.SOLUTION: A semiconductor package 1 incorporates semiconductor elements 10 and 11. A snubber circuit 13 has a snubber capacitor 4 and snubber resistors 5 and 6 connected in parallel with the semiconductor elements 10 and 11. First and second light-emitting elements 7 and 8 emit light when a residual voltage between an anode and a cathode of the semiconductor element 10 becomes equal to or more than first and second voltages, respectively. The first and second voltages are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2020031554-A (JP)
Title: Deterioration inhibitor for ruditapes philippinarum or meretrix lusoria in storage, aqueous solution for retaining live ruditapes philippinarum or live meretrix lusoria, and method for producing ruditapes philippinarum or meretrix lusoria inhibited from being deteriorated during storage
Inventor: FUJIWARA AYAKO
IPC: A23B4/00
Filed: 2018-08-28
Abstract: To provide a deterioration inhibitor for Ruditapes philippinarum or Meretrix lusoria in storage for inhibiting the Ruditapes philippinarum or the Meretrix lusoria after landed from being solidified and shrinkage after heated and cooked which may proceed during storage to provide the Ruditapes philippinarum or the Meretrix lusoria which is kept resilient and fresh colored.SOLUTION: Provided is a deterioration inhibitor for Ruditapes philippinarum or Meretrix lusoria in storage including at least one extract selected from the group consisting of a velutipes extract, a yeast extract and a barley extract, in which the extracts are preferably contained in an amount of 50 to 100 wt.% in dry weight based on a total dry weight of the deterioration inhibitor for Ruditapes philippinarum or Meretrix lusoria in storage. An aqueous solution for retaining live Ruditapes philippinarum or live Meretrix lusoria prepared by using the deterioration inhibitor for Ruditapes philippinarum or Meretrix lusoria in storage can be provided.SELECTED DRAWING: None
Patent JP-2020033135-A (JP)
Title: Control system and control method of crane
Inventor: MIYATA JUNYA
IPC: B66C19/00
Filed: 2018-08-29
Abstract: To provide a control system and a control method of a crane capable of improving cargo handling efficiency by accurately and quickly positioning the crane at a target position even when a state of a tire used for traveling is changed.SOLUTION: When a portal crane 20 is traveling according to present command values Nn, Nm sent from a control device 33, next command values N(n+1), N(m+1) are calculated by the control device 33 based on estimated values Un, Um estimated in accordance with measured values Vn, Vm, the present command values Nn, Nm, and tire outer diameters Ra, Rb every time measurement devices 31, 32 measure the measured values Vn, Vm so as to control the travel of the portal crane 20 according to the next command values.SELECTED DRAWING: Figure 3
Patent JP-2020035621-A (JP)
Title: Hydrogen tank control device
Inventor: MORI KAZUYA
IPC: H01M8/04089
Filed: 2018-08-29
Abstract: To provide a hydrogen tank control device capable of notifying a user of an abnormal occurrence in a storage unit of the hydrogen tank control device if an abnormality occurs in the storage unit.SOLUTION: The present specification discloses a control device capable of controlling valves of up to a plurality of hydrogen tanks. The hydrogen tank control device includes a storage unit storing the number of hydrogen tanks (total number of tanks). The hydrogen control device includes: a detection part which detects the number of hydrogen tanks (number of connected tanks) connected to itself; and an output part which outputs a signal indicating an abnormal occurrence if the total number of tanks is different from the number of connected tanks. By adopting such a hydrogen tank control device, a user can know an abnormal occurrence in the storage unit.SELECTED DRAWING: Figure 1
Patent JP-2020034410-A (JP)
Title: Observation method of pathological tissue specimen or cytology specimen by scanning electron microscope
Inventor: KAWASAKI HIDEAKI
IPC: G01N23/2202
Filed: 2018-08-30
Abstract: To provide an observation method capable of observation of the same field of view from a single histopathological specimen or cytology specimen by multiple observation means including a scanning electron microscope.SOLUTION: A method for observing a histopathological specimen or a cytology specimen with a scanning electron microscope according to an embodiment of the present invention includes a step of applying a protective agent for electron microscopy containing a living environment-imparting component, a saccharide and an electrolyte as main components, and water, an organic solvent or a mixed solvent of water and an organic solvent to a stained histopathological specimen or cytology specimen to form a thin film of the specimen by irradiation with electron beam or plasma.SELECTED DRAWING: Figure 2
Patent JP-2019042505-A (JP)
Title: Sinuplasty guide with plurality of configurations
Inventor: GEORGE L MATLOCK
IPC: A61M25/00
Filed: 2018-08-30
Abstract: To provide systems and methods for ENT procedures.SOLUTION: A catheter system and method of dilating first and second anatomies includes a guide catheter extending along a longitudinal axis that has a breakaway distal end portion with a conduit in communication with the lumen. The conduit is configured to guide a dilation catheter at a first predetermined angle relative to the longitudinal axis and a second predetermined angle relative to the longitudinal axis for respectively dilating the first and second anatomies. The breakaway distal end portion includes first and second guide segments at least partially defining the conduit and respectively extending at the first and second predetermined angles to first and second distal openings. The second guide segment is removably connected to the first guide segment for selectively guiding the dilation catheter along the second predetermined angle when connected and along the first predetermined angle when disconnected.SELECTED DRAWING: Figure 1A
Patent JP-2020033481-A (JP)
Title: Foamable polystyrene resin particle, polystyrene resin pre-foamed particle, and polystyrene resin foam molding
Inventor: NAKAGAWA TAKUYA
IPC: C08J9/16
Filed: 2018-08-31
Abstract: To provide a foamable polystyrene resin particle that can give a polystyrene resin foam molding having both of a high expansion ratio and high heat insulation performance.SOLUTION: A foamable polystyrene resin particle has a polystyrene resin composition containing a carbon-based radiation heat transfer inhibitor and a foaming agent, the foamable polystyrene resin particles having an aspect ratio of 0.95 or less and a sphericity of 0.970 or more.SELECTED DRAWING: None