baber/WOPTO huggingface dataset:
Patent JP-2018185416-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: ITO SATOSHI
IPC: G02F1/1335
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To improve efficiency for light utilization by using a lens that can be arranged to the outside of opening areas in an electro-optical device, such as a liquid crystal display.SOLUTION: An electro-optical device comprises: pixel electrodes; light-shielding bodies that are along edges of the pixel electrodes in a plan view viewed from a thickness direction perpendicular to the pixel electrodes; first insulating bodies that overlap with the light-shielding bodies in the plan view; second insulating bodies that are provided in contact with the first insulating bodies in opening areas surrounded by the light-shielding bodies in the plan view and have a higher refractive index than that of the first insulating bodies; a substrate having concave parts that overlap with the second insulating bodies and are arranged to the outside of the second insulating bodies in the plan view; and a lens member that is provided on the substrate to cover the concave parts and has a higher refractive index than that of the substrate. The second insulating bodies serve as waveguides that reflect incident light on interfaces between the first insulating bodies and second insulating bodies to be propagated inside the second insulating bodies; the lens member deflects incident light made incident on the lens member from the second insulating bodies or incident light made incident on the second insulating bodies from the lens member on the interface with the concave parts.SELECTED DRAWING: Figure 3
Patent JP-2018184559-A (JP)
Title: Strong adhesive tape and method of fixing plate-like member onto wall substrate
Inventor: HIGASHI MASATSUGU
IPC: C09J7/20
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a strong adhesive tape capable of firmly fixing an adherend having a rough surface by a strong adhesive force to the adherend and capable of holding a load of the adhered adherend for a long period of time without separation, and also to provide a method of fixing a plate-like member onto a wall substrate using the strong adhesive tape.SOLUTION: A strong adhesive tape includes a base material layer and an adhesive layer disposed at least on one surface of the base material layer. Under an environment at a temperature 23°C and humidity 50%, planar tensile strength is 2.8×10N/mor more after 168 hours since the adhesive layer is bonded onto a rough surface with arithmetic average roughness Ra of 1-500 μm.SELECTED DRAWING: Figure 2
Patent JP-2018189701-A (JP)
Title: Focal distance variable lens device and focal distance variable lens control method
Inventor: IGASAKI SHIRO
IPC: G02B7/04
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a focal distance variable lens device capable of efficiently generating standing waves and acquiring a high-accuracy image, and a focal distance variable lens control method.SOLUTION: A focal distance variable lens device 1 comprises: a lens system 3 whose refraction index varies according to an input drive signal Cf; an objective lens arranged on the same optical axis as the lens system 3; an image detection unit 4 configured to detect an image of a measurement object through the lens system 3 and the objective lens; a resonance lock control unit 611 configured to track the drive signal Cf to a resonance frequency of the lens system 3; and a resonance lock operation unit 711 configured to switch operation or stop of the resonance lock control unit 611.SELECTED DRAWING: Figure 5
Patent JP-2018188325-A (JP)
Title: Hydrogen storage agent and hydrogen storage/discharge method
Inventor: HATAKEYAMA YOSHIKIYO
IPC: C07C211/64
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage agent which allows hydrogen to be stored effectively and safely, and provide a hydrogen storage and discharge method.SOLUTION: A hydrogen storage agent of this invention includes an ionic liquid consisting of cations and anions, in which the anions and/or cations contain carbon-carbon unsaturated bonds, and a hydrogen storage and discharge method using the hydrogen storage agent of this invention comprises storing the hydrogen by contacting the hydrogen with the hydrogen storage agent, and discharging the stored hydrogen by subjecting the hydrogen storage agent to dehydrogenation.SELECTED DRAWING: Figure 4
Patent JP-2018187058-A (JP)
Title: Curtain rail component
Inventor: ITO EIJI
IPC: A47H1/04
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a curtain rail component to be easily attached/detached to/from a curtain rail.SOLUTION: A curtain rail component 1 to be attached to a rail lower part 10b of a curtain rail 10 arranged on a wall surface or a ceiling surface, etc., includes: a rectangular top plate formed to be the same as or larger than a rail width RW of the curtain rail 10; a first lock plate 3a erected at one side in a lengthwise direction X in a one-side edge part 21a between a pair of opposing edge parts 21a, 21b in a width direction Y of the top plate 2 vertical to a longitudinal direction RX of the curtain rail 10; and a second lock plate 3b erected at the other side in the lengthwise direction X in the other-side edge part 21b opposing to the one-side edge part 21a.SELECTED DRAWING: Figure 1
Patent JP-2017208331-A (JP)
Title: Optical module provided with laser element
Inventor: PIERRE RENAUD
IPC: F21W107/00
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized optical module capable of detecting departure from a light path of laser beams.SOLUTION: An optical module 10 includes: a semiconductor laser element 12 for emitting a laser beam 14; a photo-luminescence element 18; optical means 22 for converting light coming from the photo-luminescence element 18 into an emission light beam and being the converting means 22 being a guide part 26B arranged so as to guide at least a portion of light emitted into a first light cone 16 into a second light cone 28; and an incident light detection device 30. The optical module 10 includes an optical element 36 being means of deflection designed so as to deflect light of the second light cone 28 toward a third light cone 34 directed to the detection device 30 arranged outside the second light cone 28.SELECTED DRAWING: Figure 1
Patent JP-2018193683-A (JP)
Title: Information processing system, security protection method, information processing device, portable terminal, key with transmitter, information processing program, and control program of portable terminal
Inventor: KAMIIDE TOMOYA
IPC: G06F21/35
Filed: 2017-05-12
Abstract: To provide an information processing system which can remove the risk of security infringement depending on a user that holds a key.SOLUTION: An information processing system has a registration unit which registers after mapping a key identifier that recognizes a key with a transmitter, and a user identifier that recognizes a user that holds the key with the transmitter, a key identifier acquisition unit which acquires key position information and the key identifier from short distance communication signals received from the transmitter having the key with the transmitter, a user identifier acquisition unit which acquires user position information and the user identifier from a transmission instrument that is carried by the user having the key with the transmitter, and a determination unit which determines that the risk of security infringement exists when the key position information and the user position information coincide, and a combination of the key identifier acquired by the key identifier acquisition unit and the user identifier acquired by the user identifier acquisition unit does not coincide with a combination of the key identifier and the user identifier registered in the registration unit.SELECTED DRAWING: Figure 1
Patent JP-2018195148-A (JP)
Title: Vertical type hydroponic cultivation plant factory integration management system
Inventor: NAGASE KATSUYOSHI
IPC: A01G7/00
Filed: 2017-05-19
Abstract: To provide a vertical type hydroponic cultivation plant factory integration management system which allows participants of plant cultivation to share information of a plant factory facility, and allows each participant to management the information uniformly.SOLUTION: A plant purchaser 66 can access a cultivation associated data server 74 through the Internet N from a terminal 68d with a monitor. A cultivation manager 64 can remote control numeric numbers of a nutritious liquid and an in-house environment in a plant factory facility 61 through the Internet N based on nutritious liquid information and in-house environment information received on the cultivation associated data server 74. A facility manager 65 comprises a facility associated data server 75 for receiving the nutritious liquid information, in-house environment information and outside-of-house environment information sent from plural plant factory facilities through the Internet N. An investor 62 can access the facility associated data server 75 through the Internet N from a terminal 68a with a monitor.SELECTED DRAWING: Figure 1
Patent JP-2018197058-A (JP)
Title: Hindrance data measurement system for railroad track and hindrance object investigation machine of system
Inventor: SHIMA SEIJI
IPC: E01B37/00
Filed: 2017-05-23
Abstract: To provide a hindrance data measurement system for a railroad track and a hindrance object investigation machine of the system which can record simultaneously both a hindrance object that hinders the maintenance of the railroad track and a hindrance location where the object affects the work device of the maintenance vehicle of the track.SOLUTION: A hindrance object investigation machine for a railroad track comprises a truck, imaging means 15, 16 mounted on the truck, illuminating means 17, 18, a control terminal, and an encoder 11. sorts and names of hindrance objects are recognized by an operator from the data contained in the photo of the railroad vicinity taken by using the imaging means and inputted into the control terminal. The data contained in the photo, recognized hindrance object data, and the distance data measured by the encoder or the hindrance object location data indicating the object locations calculated by the control terminal are made mutually related and stored in storage means of the control terminal. These mutually related data are stored in a network storage 3 via network 5 and these data can be remotely reconfirmed and some of them can be amended.SELECTED DRAWING: Figure 1
Patent JP-2018197476-A (JP)
Title: Floor slab renewal method, floor slab joining structure and road bridge
Inventor: KITAMURA TAKESHI
IPC: E01D19/12
Filed: 2017-05-25
Abstract: To provide a floor slab renewal method, a floor slab joining structure and a road bridge capable of suppressing the influence provided by the traveling of traffic vehicles to the minimum when the floor slab renewal work is carried out alternately from one side to the other while allowing the shared use of a road.SOLUTION: A floor slab joining structure 1, comprising a steel girder 3, a pair of new floor slabs 4 and 4 whose end part is situated on a top surface of the steel girder 3, and a filling material 7 with which the clearance between the end surfaces of each of the pair of new floor slabs 4 and 4 is filled. Each of the new floor slabs 4 is consecutive via the filling material 7 without being rigidly connected.SELECTED DRAWING: Figure 2
Patent JP-2018200775-A (JP)
Title: Organic display device
Inventor: SATO OSAMU
IPC: H01L51/50
Filed: 2017-05-26
Abstract: To provide an organic display device in which light emission characteristics are not deteriorated even if oxygen or moisture enter the inside thereof.SOLUTION: An organic display device is characterized in that a chemically self-repairing component is contained in an organic layer in a barrier layer of the organic display device so that, even if cracks occur in the barrier layer, oxygen or moisture is prevented from entering the inside thereof and light emitting characteristics are not deteriorated.SELECTED DRAWING: Figure 1
Patent JP-2018200794-A (JP)
Title: Conductor forming composition and method for producing the same, conductor and method for producing the same, and chip resistor
Inventor: OTA YOSUKE
IPC: H01C17/065
Filed: 2017-05-26
Abstract: To provide a conductor forming composition where, even if a dry film is brought into contact with another member, no bonding occurs in a firing step, and a method for producing the conductor forming composition.SOLUTION: A conductor forming composition contains conductive powder, particles other than the conductive powder, a glass frit, and an organic vehicle. A 50% cumulative particle size D50 in a cumulative distribution of the particles in volume is 1.5 or more times and 4 or less times as much as a thickness of a resultant conductor. The content a of the particles is 30 pts.mass or less relative to the 100 pts.mass of the conductive powder. A particle size D50 (μm) of the particles and the content a (pts.mass) of the particles have a relationship satisfying the following formula (1): 80≤D50(μm)×a(pts.mass).SELECTED DRAWING: Figure 1
Patent JP-2018200095-A (JP)
Title: Caulking bolt
Inventor: HOSHINO NAOKI
IPC: F16B35/04
Filed: 2017-05-30
Abstract: To provide a caulking bolt capable of achieving large extraction load and idling torque even when the caulking bolt is caulked to a thin metallic plate.SOLUTION: A caulking bolt includes a head portion 10, and a shaft portion 11 on which a male screw 12 is formed. A ring-shaped projection 20 and a ring groove 21 positioned at its head portion side are formed on an upper end of the shaft portion 11. The head portion 10 is flat, a detent projection 14 including a plurality of arm portions 15 radially extended, are projected from its seating face 13 with a thickness of t. A minimum diameter D between the arm portions 15 is larger than an outer diameter d of the ring-shaped projection 20, and t×(D-d)/2 as a vertical cross-sectional area A of the minimum diameter portion of the detent projection 14 is a vertical cross-sectional area of the ring groove 21 or more.SELECTED DRAWING: Figure 4
Patent JP-2018205427-A (JP)
Title: Display device
Inventor: TANIGUCHI KOJI
IPC: G02B27/01
Filed: 2017-05-31
Abstract: To provide a display device that can sufficiently secure rigidity of a mirror.SOLUTION: A display device 100 comprises: a housing 110; a liquid crystal module 200 that has at least a part provided in the housing 110 to project videos; and a mirror 140 that is provided in the housing 110 to reflect the video I2 projected from the liquid crystal module 200, and projects the reflected video I2 on an external of the housing 110. The mirror 140 has: a plate-like mirror main body 141 that has a reflection surface A1 formed; and a supported part 144 that is provided on either end in a first direction of the mirror main body 141, and is supported by the housing 110 so as to be rotatable by a revolving shaft along the first direction. In the mirror main body 141, rigidity of a first part 142 to be arranged at a position where a position in a thickness direction of the mirror main body 141 and in a second direction going across the first direction overlaps with a pair of supported parts 144 is greater than that of a second part 143 to be arranged at a position different from the pair of supported parts 144.SELECTED DRAWING: Figure 6
Patent JP-2018206055-A (JP)
Title: Conversation recording system, conversation recording method, and care support system
Inventor: NISHIZUMI MASAFUMI
IPC: G06F17/22
Filed: 2017-06-05
Abstract: To securely acquire information on a chief complaint of an object person such as a patient and prevent overlooking of abnormal indications and symptoms of an object person's body and also to find even a slight physical abnormality or sign of the object person.SOLUTION: A voice recording unit 61 of a conversation recording system 60 records voice information of conversations exchanged among a plurality of speakers. A speaker identification unit 64a identifies individual speakers on the basis of analysis of voice information or the like. A voice recognition unit 64b converts voice information into text data by voice recognition for each speaker. A dialogue sentence creation unit 64c rearranges the text data for each speaker in an interactive manner by a plurality of speakers to make it as dialogue sentence data. A database 62 stores the dialogue sentence data in association with health management information for each object person, such as diagnosis included in the plurality of speakers, so as to be shared for access from the outside.SELECTED DRAWING: Figure 6
Patent JP-2017147247-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery using the same
Inventor: KAJITA TETSUYA
IPC: H01M4/134
Filed: 2017-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for nonaqueous electrolyte secondary batteries having high capacity and good cycle characteristics, and a nonaqueous electrolyte secondary battery using the negative electrode.SOLUTION: A negative electrode for nonaqueous electrolyte secondary batteries comprises negative electrode active material. In the negative electrode active material, a part including high concentration of silicon (Si) forms a continuous silicon network like a three-dimensional mesh. A lithium ion secondary battery uses the negative electrode.SELECTED DRAWING: Figure 1
Patent JP-2018016070-A (JP)
Title: Manufacturing method of release sheet
Inventor: HORI YUKI
IPC: B29C47/06
Filed: 2017-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a release sheet containing no silicon-based compound and having reduced bleeding out of an antioxidant.SOLUTION: There is provided a manufacturing method of a release sheet containing only 2 or more layers of polyolefin layers on at least a single side of a substrate, including a process for forming an innermost polyolefin layer which contains an antioxidant with molar effective functional group concentration of 0 to 8.0×10mol /kg and directly gets into contact with the substrate layer and a process for forming an outermost polyolefin layer which contains the antioxidant with molar effective functional group concentration of 5.0×10to 6.0×10mol /kg and no silicon component and done not get into contact with the substrate layer directly.SELECTED DRAWING: None
Patent JP-2019004113-A (JP)
Title: Film forming method, film forming device, and storage medium
Inventor: HONMA MANABU
IPC: H01L21/318
Filed: 2017-06-19
Abstract: To provide a technique capable of increasing uniformity of a film thickness in the plane of a substrate when a film is formed by revolving the substrate so that the substrate repeatedly passes through a region where material gas is supplied and a region where reaction gas is supplied.SOLUTION: Material gas is discharged through a plurality of discharge ports 21 formed in a facing portion 2 provided to face a rotary table 12 mounting a substrate W thereon and thereby a suction area R1 is formed. Exhaust is performed along a peripheral edge of the suction area R1 while purge gas is supplied along a peripheral edge of the suction area 1, and the suction area R1 and a reaction area are separated. When cycles of passing the substrate W in the order of the suction area R1 and the reaction area are performed repeatedly a plural of times, patterns of combination of flows of material gas discharged from the plurality of discharge ports 21 are different from each other in one cycle and the other cycle.SELECTED DRAWING: Figure 3
Patent JP-2018006745-A (JP)
Title: Organic thin film transistor, organic semiconductor film, compound, composition for organic thin film transistor, and method for manufacturing organic thin film transistor
Inventor: FUKUZAKI EIJI
IPC: H01L21/336
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To provide: an organic thin film transistor which can retain a high carrier mobility even in an atmospheric air; a method for manufacturing the organic thin film transistor; and an organic semiconductor film, a compound and a composition for an organic thin film transistor, which can be preferably used for the organic thin film transistor.SOLUTION: An organic thin film transistor comprises an organic semiconductor film including a compound represented by a particular formula. In addition, an organic semiconductor film, a compound and a composition for an organic thin film transistor, which can be used therefor are disclosed. A method for manufacturing the organic thin film transistor comprises the steps of coating a substrate with the composition for an organic thin film transistor to form the organic semiconductor film.SELECTED DRAWING: Figure 1
Patent JP-2017208555-A (JP)
Title: System and method for pump led with multiple phosphors
Inventor: AURELIEN J F DAVID
IPC: C09K11/56
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a pump LED operable to emit light of a selected wavelength and a plurality of phosphors.SOLUTION: Five pump LEDs operable to emit light of about 405-430 nm in wavelength are arranged in an array, and disposed in a phosphor mixture for color conversion purposes. The phosphor mixture efficiently absorbs emission light from the pump LEDs. The phosphor mixture is prepared so as to convert light from the pump LEDs into light of another color (e.g. red, green and/or blue). When different colors of light are combined, preferably substantially white light is produced. The mixture of phosphor materials is disposed in an encapsulant, which is substantially transparent to both kinds of light emitted by the pump LED and phosphors. The encapsulant is specifically configured to improve a light extraction efficiency and is formed from polymeric species.SELECTED DRAWING: Figure 6
Patent JP-2019009923-A (JP)
Title: Electric power conversion system
Inventor: KAWAMURA WATARU
IPC: H02M7/48
Filed: 2017-06-26
Abstract: To provide an electric power conversion system capable of suppressing a resonance current with a simple structure.SOLUTION: An electric power conversion system comprises: a plurality of converters; a plurality of charge storage elements; a common line; and a plurality of wirings. The plurality of converters include a switching element, and convert a primary side power of a DC or an AC into a secondary side power of the DC by switching the switching element, or perform an inverse-conversion. The plurality of charge storage elements are provided to a secondary side of each of the plurality of converters. The common line is provided on the secondary side of the plurality of converters. The plurality of wirings connect each of the plurality of converters and the plurality of charge storage elements to the common line, and connect the secondary side of the plurality of converters in parallel. A wiring inductance of the plurality of wirings is individually adjusted.SELECTED DRAWING: Figure 1
Patent JP-2019009373-A (JP)
Title: Tape sticker and tape removal method
Inventor: HAO YILONG
IPC: B65H35/07
Filed: 2017-06-28
Abstract: To allow a tape to be easily removed from a tape winding unit of a tape sticker.SOLUTION: A tape sticker 1 includes a tape winding unit 40 for winding a tape F 1 that has not been affixed to a frame F and a wafer W, and the tape winding unit 40 includes a rolled main shaft 41 and jigs 60 fitted detachably at both ends of the main shaft 41. Since the jig 60 is fitted in the main shaft 41 such that a tape contact area 61 where the tape T1 is wound at a diameter larger than the diameter of the main shaft 41 and a grip area 62 outside the tape T1 exist, it is possible to easily remove the tape T1 from the main shaft 41 by gripping the grip area 62 and pulling out the jig 60 from between the tape T1 and the main shaft 41.SELECTED DRAWING: Figure 5