baber/WOPTO huggingface dataset:
Patent JP-2019159234-A (JP)
Title: Liquid developer
Inventor: TOKUNAGA YUZO
IPC: G03G9/135
Filed: 2018-03-16
Abstract: To provide a liquid developer which features superior dispersion stability of toner particles and volume resistivity that shows little decrease over time.SOLUTION: A liquid developer is provided, containing toner particles containing a binding resin, a carrier liquid, and a basic toner particle dispersant which is a primary amine. The binder resin has an acid value of 10 mg KOH/g or greater, and contains a component with a molecular weight of 2000 or less having an acid value of 5 mg KOH/g or less and a component with a molecular weight of 2000 or less having a hydroxyl value of 10 mg KOH/g or less.SELECTED DRAWING: None
Patent JP-2018160893-A (JP)
Title: Magnetic field communication system and magnetic field communication method
Inventor: CHOI JONG MIN
IPC: G08C15/00
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field communication system and a magnetic field communication method, capable of collecting a state information inside metal equipment in an environment difficult to detect such as an inside of the metal equipment, generating a power supply independently using a magnetic field and inspecting an internal condition of the metal equipment without replacing the battery.SOLUTION: The magnetic field communication system includes: a sensor arranged inside metal equipment and measuring a state of an interior of the metal equipment; an interface for converting a measured detection signal into a magnetic field signal and transmitting it to the outside of the metal equipment; and an adapter for generating a power supply using the magnetic field signal and analyzing the magnetic field signal to judge the internal state of the metal equipment.SELECTED DRAWING: Figure 1
Patent JP-2019167302-A (JP)
Title: Akr1c3 selective inhibitor and use therefor
Inventor: ENDO TOMOHITO
IPC: A61P15/00
Filed: 2018-03-22
Abstract: To provide a novel, potent and selective AKR1C3 inhibitor and an application thereof.SOLUTION: The present invention provides a novel AKR1C3 inhibitor composed of a 8-hydroxy chromene derivative. The AKR1C3 can be used for e.g. treating castration resistant prostate cancer.SELECTED DRAWING: None
Patent JP-2018161471-A (JP)
Title: Catheter with deformable distal electrode
Inventor: SHUBHAYU BASU
IPC: A61B18/14
Filed: 2018-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a catheter probe.SOLUTION: A catheter probe configured with a capability to present a larger tissue contact area or "footprint" for larger, deeper lesions, without increasing the French size of the catheter, especially its distal section, includes an elastically deformable electrode configured to adopt a neutral configuration and a tissue contact configuration. The deformable electrode comprises a hollow porous tube with a distal portion having a closed distal end, and a proximal portion defining an opening to an interior of the tube, where the distal tip end is received in the tube through the opening and the distal section is generally surrounded by tube, with the proximal portion being affixed to an outer surface of the distal section. In some embodiments, the closed distal end is shaped with a bulbous portion that can spread and widen to provide a larger surface contact area.SELECTED DRAWING: Figure 1
Patent JP-2019169834-A (JP)
Title: Speaker protection device
Inventor: NAKAO HAYATO
IPC: H03F3/181
Filed: 2018-03-23
Abstract: To provide a technique of reliably preventing physical damage of a vibration element of a speaker.SOLUTION: A speaker protection device 5 includes: a displacement amount acquisition section 40 for acquiring a displacement amount from a reference position in a center axial direction of a vibration element 10 held in a speaker 2; and an amplification rate correction section 41 for correcting an amplification rate in an amplifier 3 for amplifying an acoustic signal on the basis of a displacement amount. The amplification rate correction section 41 corrects an amplification rate by allowing an amplification coefficient to be smaller as an absolute value of a displacement amount becomes greater thereby to allow an amplification rate to be smaller as an absolute value of a displacement amount becomes greater.SELECTED DRAWING: Figure 1
Patent JP-2019175892-A (JP)
Title: Light-emitting module and manufacturing method therefor
Inventor: YAMASHITA RYOHEI
IPC: H01L25/04
Filed: 2018-03-26
Abstract: To provide a light-emitting module, etc., the size of which is reducible.SOLUTION: Provided is a manufacturing method for a light-emitting module 100A comprising a light-emitting element 11 having an electrode forming face equipped with a pair of positive and negative element electrodes 11b and a mounting face reverse to the electrode forming face, a wavelength conversion member 10 for receiving light emitted by the light-emitting element 11 and converting it to light of a different wavelength, and an encapsulation resin 40 for encapsulating the light-emitting element 11 and wavelength conversion member 10. The manufacturing method includes the steps of: preparing a light guide plate 1; arranging the wavelength conversion member 10 on the light guide plate 1; mounting the light-emitting element 11 on the wavelength conversion member 10, with the electrode forming face up and the mounting face down; forming a light reflection layer 15 on the light guide plate 1 around the light-emitting element 11; forming an electrode layer 28 on top face of the light reflection layer 15; connecting the electrode layer 28 and the element electrode 11b with a wire 27; and encapsulating the electrode layer 28, the light reflection layer 15 and the light-emitting element 11 with the encapsulation resin 40.SELECTED DRAWING: Figure 5
Patent JP-2019173281-A (JP)
Title: Transport method of pc girder
Inventor: MORI HIROYUKI
IPC: E04G21/14
Filed: 2018-03-27
Abstract: To prevent cracking of an upper edge of a PC girder even when a support point during transport moves further inside than a support point on design, when transporting the PC girder by a pole trailer.SOLUTION: At two brackets 7 fixed to two places separated by sandwiching a span center part on an upper surface of a PC girder 1, a PC steel bar 8 for reinforcement is passed through so as to stride over them, and by screwing a nut 9 in a female screw formed at an end part of the PC steel bar 8 for reinforcement and fastening it to the outside of the bracket 7, the PC steel bar 8 for reinforcement is brought into a state of being imparted a tensile force. One end side of the PC girder 1 in this state is placed on a turn table of a tractor part 21 of a pole trailer 20, and the other end side is placed on the turn table of a trailer part 23 of the pole trailer 20, and the PC girder 1 is transported.SELECTED DRAWING: Figure 1
Patent JP-2019174548-A (JP)
Title: Controller, electronic apparatus, control method, and control program
Inventor: MATSUSHIMA YOSHINORI
IPC: G09B29/10
Filed: 2018-03-27
Abstract: To provide information according to a set destination so that a user can easily visually grasp the information.SOLUTION: A controller comprises: an operation receiving unit (116) that receives operation information indicating an operation performed by a user and sets a destination according to the received operation information; an appearance image acquisition unit (122) that acquires an appearance image of a location according to the destination set by the operation receiving unit (116); an internal image acquisition unit (121) that acquires an internal image showing an internal configuration of a building at the location; and a display control unit (117) that displays the internal image superimposed on the position of the building in the appearance image.SELECTED DRAWING: Figure 1
Patent JP-2019172425-A (JP)
Title: Footstep-handrail gap bite detection device of passenger conveyor
Inventor: MURAKAMI HIROYUKI
IPC: B66B29/04
Filed: 2018-03-28
Abstract: To obtain a footstep-handrail bite detection device of an escalator capable of more quickly detecting the bite of a foreign object in a gap between a footstep and a handrail.SOLUTION: The footstep-handrail gap bite detection device of a passenger conveyor includes a light emitting device 5 emitting light upward from a gap G between a footstep 1 and a handrail 2, a camera 6 photographing the gap G and a moving handrail 3 from above, an image analyzer 7 extracting a gap light-shielding portion and an object placement portion in an image photographed by the camera 6, and a foreign object gap bite determination device 82 determining whether or not a foreign object is caught in the gap G based on the gap light shielding portion and the object placement portion extracted by the image analyzer 7.SELECTED DRAWING: Figure 1
Patent JP-2019173907-A (JP)
Title: Power transmission device and camera system
Inventor: IKEDA TAKAHIRO
IPC: F16H1/16
Filed: 2018-03-29
Abstract: To restrict influence of backlash present at an engaging part between a worm and a worm wheel.SOLUTION: A power transmission device 10 in accordance with this invention is constituted by a first revolving shaft (22) rotated by driving action of a driving source (11); a first worm (12) rotated together with the first rotating shaft (22); a worm wheel (13) engaged with the first worm (12); a second rotating shaft (26) rotated in synchronization with the first rotating shaft (22); a second worm (14) engaged with the worm wheel (13) at a different position from the first worm (12) arranged at the second rotating shaft (26) in such a way that it can be rotated in independent from the second rotating shaft (26); and applying part (15) arranged at the second rotating shaft (26) so as to be rotated with the second rotating shaft (26) to apply a twisting force to the second worm (14).SELECTED DRAWING: Figure 1
Patent JP-2019177801-A (JP)
Title: Pneumatic tire
Inventor: MORITA SHUMPEI
IPC: B60C9/00
Filed: 2018-03-30
Abstract: To provide a pneumatic tire that has low heat build-up properties, and includes a reinforcement layer in which a PET fiber is coated with a rubber composition having excellent flexural fatigue resistance and adhesiveness.SOLUTION: A pneumatic tire has a reinforcement layer including aligned organic fiber cords. The organic fiber cord is composed of polyethylene terephthalate fiber. The reinforcement layer has an organic fiber cord coated with a rubber composition. The rubber composition contains a rubber component, a liquid diene polymer, and a crosslinker that binds the rubber component to the liquid diene polymer by C-C covalent bonding. The liquid diene polymer has a number average molecular weight of 5000 or more and 100000 or less.SELECTED DRAWING: Figure 1
Patent JP-2019179878-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: ESAKA KOSUKE
IPC: H01L21/76
Filed: 2018-03-30
Abstract: To provide a semiconductor device which has an STI structure capable of suppressing a defect in voltage resistance caused by insulating film breakage.SOLUTION: After a shallow groove 1a is formed and sacrificial oxidation is performed to form a sacrificial oxide film 10, the sacrificial oxide film 10 is removed and remaining SiN 5a is lifted off. After a foreign matter 11 produced at this time is washed away, etching for forming a trench 2 is carried out. Consequently, even if Si remains at the position of the remaining SiN 5a, it can be oxidized through sacrificial oxidation to be made small. Therefore, a projection part 1b remaining after the sacrificial oxide film 10 is removed can be made very small, and a projection part 2a remaining after the trench 2 is formed also can be made very small. Consequently, even if an insulation film 3 becomes locally small in film thickness, a film thickness adaptive to a high electric field can be obtained.SELECTED DRAWING: Figure 2
Patent JP-2019176825-A (JP)
Title: Method for producing amazake with high sugar content
Inventor: ARAI KAHEI
IPC: A23L2/38
Filed: 2018-03-30
Abstract: To provide a method for producing Amazake with a high sugar content.SOLUTION: A method for producing Amazake with a high sugar content includes sequentially: a rice flour liquefying step (step 1) of adjusting a rice flour solution containing water, rice flour, and liquefying enzyme, and liquefying rice starch by liquefying enzyme; a rice flour adding step (step 2) of adding rice flour; and a saccharifying step (step 3) of adding saccharifying enzyme and rice malt and generating glucose and/or maltose by saccharifying enzyme and rice malt. An addition amount of rice flour in the rice flour liquefying step is 15-35 wt.% in the rice flour solution, and an addition amount of rice flour in the rice flour adding step is adjusted so as to be 30-55 wt.% in the total amount in the rice flour solution.SELECTED DRAWING: None
Patent JP-2019181345-A (JP)
Title: Crosslinkable polymer flocculant, and manufacturing method thereof
Inventor: MUKUGI KAZUSHI
IPC: C08F2/10
Filed: 2018-04-05
Abstract: To provide a crosslinkable polymer flocculant having a hydrated compound satisfying a specific elastic modulus in aqueous solution; and to provide a manufacturing method thereof.SOLUTION: In a crosslinkable polymer flocculant having a gelatinous hydrated compound, the maximum value of a storage modulus G1(Pas), when being measured, by distortion rate dependency measurement at 25°C by using a rheometer, to the gelatinous hydrated compound which is an insoluble matter in 0.5 mass% aqueous solution, satisfies following formula (1): 3<G1<800...formula (1).SELECTED DRAWING: None
Patent JP-2019185982-A (JP)
Title: Fuel battery single cell
Inventor: KINOSHITA MANABU
IPC: H01M8/0276
Filed: 2018-04-06
Abstract: To provide a fuel battery single cell capable of formation of a passage for guiding reaction gas to a power generation area with a simple configuration while ensuring the sealability around a supply side communication hole.SOLUTION: A fuel battery single cell 10 includes: a membrane electrode assembly 32; a resin-made frame member 38 joined to an outer peripheral edge part 32a of the membrane electrode assembly 32; and a pair of separators 14, 16 consisting of thin metal plates laminated on these both sides. A supply side communication hole 20 and a discharge side communication hole 30 penetrating in the lamination direction are formed at positions outside the power generation area, respectively. In the vicinity area of the supply side communication hole 20 of the separator 14, a supply side gas storage part 50 is formed so as to surround the periphery of the supply side communication hole 20, which stores the reaction gas from the supply side communication hole 20 in the inside, along with a supply side guide groove 54 for guiding the reaction gas to the power generation area. An apex 49a is configured as a sealing material abutting part and the supply side guide groove 54 communicates with the supply side communication hole 20 through the supply side gas storage part 50.SELECTED DRAWING: Figure 7
Patent JP-2019186121-A (JP)
Title: Bipolar plate
Inventor: WAKAYAMA HIROAKI
IPC: C01G29/00
Filed: 2018-04-13
Abstract: To provide a bipolar plate which is superior in corrosion resistance and conductivity and low cost.SOLUTION: A bipolar plate comprises: a substrate; and a coating film formed on at least a part of a surface of the substrate. The coating film contains a TiO-based composite oxide having a composition represented by MTiO, where M is one or more element selected from a group consisting of Nb, Au, Bi, Li, Mg, Ca, Sr, Ba and La, x is 1/2-2, and y is a value equal to an atomic valence of M. The coating film preferably contains at least one kind of TiO-based composite oxide selected from a group consisting of NbTiO, AuTiOand BiTiO.SELECTED DRAWING: None
Patent JP-2018181348-A (JP)
Title: Intelligent backup capacitor management
Inventor: SATHISH NARAYANAN
IPC: G06F3/06
Filed: 2018-04-18
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatuses for intelligently managing a plurality of backup capacitors in a storage device.SOLUTION: The power consumption of the device is monitored to determine a current backup energy requirement including an amount of energy needed for a data backup operation and a power-down operation in the event of an interruption of main power supply to the device. Based on the current backup requirement, one or more of the plurality of backup capacitors of the device are turned on or off, where the plurality of backup capacitors are configured such that those of the plurality of backup capacitors remaining in the on state provide backup energy during the interruption of the main power supply.SELECTED DRAWING: Figure 2
Patent JP-2019188845-A (JP)
Title: register
Inventor: ITO KENICHI
IPC: F24F13/14
Filed: 2018-04-18
Abstract: To provide a register having a damper plate fully shut and preventing the occurrence of air leakage, in view of the fact that in a conventional register, force in a direction of shutting a damper plate is not fully applied.SOLUTION: A register includes: an adjustment mechanism to bring an angle of a diagram shaft and a link in closing to nearly 145°-155° in order to guarantee rotation to an open position of fully opening a tubular body in which air-conditioning air flows so as to secure a wind velocity in reaching for an occupant; and a damper plate having a shape in which an upstream part of an upstream piece is bent at 40°-50° in a reverse direction to a rotation direction to the closing position in order to achieve both that pressure loss and noise in opening are equal to or less than specifications, and that rotation is performed by wind pressure from just before reaching the closing position to the closing position when closing the tubular body. A bent angle of 130°-140° to a duct at an upstream side can be made so as to form a flow channel along the damper plate in the open position.SELECTED DRAWING: Figure 3
Patent JP-2019191881-A (JP)
Title: Information processing apparatus, information processing system, information processing method and information processing program
Inventor: OKADA YUKIHIRO
IPC: G06F13/00
Filed: 2018-04-24
Abstract: To provide an information processing apparatus, information processing system, information processing method and information processing program capable of relieving a web beacon server of a processing burden.SOLUTION: An information processing apparatus according to the present application comprises an acceptance section, a reply section, a storage section and a transmission section. The acceptance section accepts a predetermined processing request due to an access to a content of a user terminal. The reply section executes reply processing corresponding to the predetermined processing request to the user terminal the acceptance section accepted the predetermined processing request. The storage section stores access information indicative of the content the user terminal accessed, which access information is included in the predetermined processing request accepted by the acceptance section. The transmission section restricts the access information stored by the storage section in accordance with a predetermined situation and sends it to a web beacon server.SELECTED DRAWING: Figure 1
Patent JP-2019191057-A (JP)
Title: Electricity detection device, and power source device
Inventor: MORIMOTO MITSUAKI
IPC: H02H6/00
Filed: 2018-04-26
Abstract: To provide an electricity detection device and power source device that can properly detect electricity flowing in both directions.SOLUTION: An electricity detection device 30 comprises: an electricity sensor 31; and a control unit 32. The electricity sensor 31 is configured to output a detection voltage in accordance with energization electricity flowing to a both-direction circuit E capable of energizing electricity to a positive direction P1 and a negative direction P2 serving a reverse direction opposite the positive direction P1. The control unit 32 is configured to obtain the energization electricity on the basis of the detection voltage output from the electricity sensor 31. For example, the control unit 32 is configured to obtain the energization electricity on the basis of an absolute value of a difference between a reference voltage serving the detection voltage to be output in a case of a non-energization state where the electricity does not flow to the both-direction circuit E, and the detection voltage to be output in a case of an energization state where the electricity flows to the both-direction circuit E.SELECTED DRAWING: Figure 1
Patent JP-2019194379-A (JP)
Title: Strong yarn and knitted or woven fabric having resistance to cutting
Inventor: BISHU YUTAKA
IPC: D03D15/00
Filed: 2018-05-02
Abstract: To provide a strong yarn containing a hard fiber, such as a metal fiber, glass fiber, carbon fiber, or polyarylate fiber, which is strong but inferior in elasticity; and to provide a knitted or woven fabric which uses the yarn, and which has resistance to cutting, and is more flexible and thinner in thickness than a prior art.SOLUTION: In a strong yarn, around a center fiber comprising a synthetic fiber having substantially the same strength and elasticity as polyester or nylon, two hard fibers each comprising a monofilament or a multifilament are wound in directions opposite to each other, thereby forming a core yarn 10. Around the core yarn, a lower-layer fiber 4 and a meltable fiber 3 are wound in this order in directions opposite to each other. The meltable fiber 3 melted by subsequent heat treatment is fusion-bonded to the hard fibers of the core yarn 10 and the non-melted lower-layer fiber 4. A knitted or woven fabric is obtained by using a covered yarn made by winding a wound yarn around the strong yarn and using another yarn which does not contain any hard fibers.SELECTED DRAWING: Figure 3
Patent JP-2019197340-A (JP)
Title: Information processor, method for processing information, and program
Inventor: YOSHIMURA YURI
IPC: G06T19/00
Filed: 2018-05-09
Abstract: To provide an information processor, a method for processing information, and a program which can easily specify a noted target for a user who specifies a virtual camera associated with a virtual viewpoint image.SOLUTION: In an image processing system, an information processor 3 acquires virtual camera information associated with a virtual camera for a virtual viewpoint image generated on the basis of a plurality of taken images acquired by a plurality of imaging devices. The information processor 3 determines an object in the range of vision of the virtual camera specified by the virtual camera information in at least any of the taken images. The information processor 3 presents information according to the result of the determination for a plurality of virtual cameras specified by a plurality of pieces of virtual camera information.SELECTED DRAWING: Figure 1
Patent JP-2018138050-A (JP)
Title: High mannose proteins and methods of making high mannose proteins
Inventor: CAROL A KINOSHITA
IPC: A61K38/47
Filed: 2018-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a high mannose glucocerebrosidase (hmGCB) preparation that can be used to treat various lysosomal storage diseases.SOLUTION: A method comprises causing a cell which is capable of expressing glucocerebrosidase (GCB) to produce GCB having a precursor oligosaccharide under conditions which prevent removal of at least one mannose residue distal to the pentasaccharide core of the precursor oligosaccharide of GCB, e.g., under conditions where a mannosidase inhibitor is present, thereby producing a high mannose glucocerebrosidase (hmGCB) preparation. At least about 60% of carbohydrate chains of the hmGCB preparation have six or more mannose residues of the precursor oligosaccharide.SELECTED DRAWING: None