baber/WOPTO huggingface dataset:
Patent JP-2019118683-A (JP)
Title: Water faucet counter
Inventor: ABE TOMOYUKI
IPC: E03C1/042
Filed: 2018-01-09
Abstract: To provide a water faucet counter which can obtain excellent user-friendliness and a good appearance when it is formed into a shelf shape to place articles on its upper part.SOLUTION: A water faucet counter includes a counter body having an upper surface formed into a shelf shape to place articles on an upper part, a water discharge part which is provided in a lower part of the counter body for discharging hot water and water, a stop valve provided in the lower part of the counter body for blocking water sent to the water discharge part, and an illumination part for emitting light to a lower area of the counter body. In the water faucet counter, at least a part of the stop valve protrudes downward with respect to a lower surface of the counter body, and the illumination part is arranged to be positioned in the back of and below the stop valve.SELECTED DRAWING: Figure 1
Patent JP-2019119838-A (JP)
Title: Lubricant composition
Inventor: MAMORI NOBUHARU
IPC: C10M137/08
Filed: 2018-01-11
Abstract: To provide a lubricant composition which contains a synthetic base oil, meets physical properties of an oil seal rubber, and can suppress oil leakage.SOLUTION: The lubricant composition contains (A) a lubricant base oil, (B) a sulfur-based extreme pressure agent, and (C) a phosphorus-based extreme pressure agent, wherein the lubricant composition contains, as the (A) lubricant base oil, (A-1) a diester of an aliphatic dicarboxylic acid of carbon number of 4-12 and a monohydric alcohol of a carbon number of 1-20 at an amount of 1-20 mass% to the total mass of the lubricant composition.SELECTED DRAWING: None
Patent JP-2019124730-A (JP)
Title: Virtual image display device
Inventor: KOJIMA DAISUKE
IPC: H04N5/74
Filed: 2018-01-12
Abstract: To reduce occurrence of a double image to improve visibility of a virtual image.SOLUTION: A virtual image display device 310 comprises a projection optical system 314 for projecting image display light L toward a virtual image presentation plate 22. The projection optical system 314 includes: a first concave surface mirror 316 that reflects the image display light L toward the virtual image presentation plate 22; and a second concave surface mirror 318 that reflects the image display light L toward the first concave surface mirror 316. When a flat surface, along both an incident direction and an emission direction of the image display light in the virtual image presentation plate 22, is regarded as a reference surface, the first concave surface mirror 316 is arranged so that the image display light L is directed to be incident to the first concave surface mirror in a direction along the reference surface, and the second concave surface mirror 318 is arranged so that the image display light L is directed to be incident to the second concave surface mirror in a direction intersecting with the reference surface. A display 12 is arranged at a focal point in a meridional surface of a synthesis optical system 320 composed of the virtual image presentation plate 22 and the projection optical system 314.SELECTED DRAWING: Figure 9
Patent JP-2019124182-A (JP)
Title: Fuel injection device and fuel injection system
Inventor: KAMAHARA MOTOYA
IPC: F02M47/00
Filed: 2018-01-17
Abstract: To efficiently absorb pressure pulsation according to each pressure even if the pressure of high-pressure fuel is boosted and lowered.SOLUTION: A fuel injection device 81 has: a high-pressure passage R3 into which high-pressure fuel H flows; injection holes 16 formed at an end part of the high-pressure passage R3; a needle valve 20 for opening and closing the injection holes 16; and a damper mechanism 50 for reducing pressure pulsation which is generated in the high-pressure passage R3. The damper mechanism 50 has a piston chamber 51 communicating with the high-pressure passage R3 at a side in one direction, and a piston 54 which is accommodated in the piston chamber 51 so as to be slidable to one direction and the other opposite direction, and acts on the high-pressure fuel H at an end face at the side in one direction. The damper mechanism 50 supplies the high-pressure fuel H into a chamber 52 via a throttle 58 with a zone formed at a side in the other direction rather than the piston 54 in the piston chamber 51 as the chamber 52.SELECTED DRAWING: Figure 1
Patent JP-2019127538-A (JP)
Title: Solid writing tool
Inventor: YAMADA AKIRA
IPC: C09D11/17
Filed: 2018-01-25
Abstract: To provide a solid writing tool that can form dense handwriting when writing on a paper surface while giving a light, smooth writing feeling, and can prevent the writing residues from occurring and the handwriting from striking through the paper surface even in writing with strong writing pressure.SOLUTION: A solid writing tool at least contains water, a colorant, a C12-20 saturated fatty acid alkali metal salt, and a sucrose saturated fatty acid ester.SELECTED DRAWING: None
Patent JP-2019133290-A (JP)
Title: Bedding selection system
Inventor: TAKAHASHI KOJI
IPC: G06Q50/22
Filed: 2018-01-30
Abstract: To provide a bedding selection system which allows a bedding suitable for a user to be selected among a plurality of types of bedding with reduced frequency in trial sleep.SOLUTION: A bedding selection system S comprises: a pillow 11 with a sensor for acquiring sleep information of a user U; a correlation data storage unit 21b in which correlation data between the sleep information and bedding is stored; and a recommended bedding recognition unit 21e which recognizes a recommended bedding to be recommended to the user U on the basis of the acquired sleep information and the correlation data.SELECTED DRAWING: Figure 1
Patent JP-2019132010-A (JP)
Title: Plug door device
Inventor: MAKIHIRA IKUO
IPC: B61D19/00
Filed: 2018-01-30
Abstract: To provide a plug door device that can open and close a door smoothly.SOLUTION: A plug door device 1 includes an upper swing arm 31 and a lower swing arm 32, an upper pinion 33 attached to the upper swing arm 31, an upper rack 35 engaging with the upper pinion 33, a lower pinion 34 attached to the lower swing arm 32, a lower rack 36 engaging with the lower pinion 34, an arm connecting shaft 40 connecting the upper swing arm 31 and the lower swing arm 32, and a pinion connecting shaft 50 connecting the upper pinion 33 and the lower pinion 34. The arm connecting shaft 40 has a first adjustable joint 44 and a second adjustable joint 45, and the pinion connecting shaft 50 has a third adjustable joint 54 and a fourth adjustable joint 55.SELECTED DRAWING: Figure 1
Patent JP-2019140343-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: HAYASHI TARO
IPC: H01L21/60
Filed: 2018-02-15
Abstract: To provide a semiconductor device in which a conductive bonding material is prevented from flowing out during reflow when a semiconductor element is flip-chip bonded, and a method for manufacturing the same.SOLUTION: A semiconductor device A10 includes: a semiconductor element 5; a conductive layer 20 conducting to the semiconductor element 5; a first base layer 31 formed on the conductive layer 20 and having conductivity; a conductive bonding material 33 interposed between the first base layer 31 and the semiconductor element 5; a metal film (metal oxide film 4) having a conductive layer covering portion 41 covering the conductive layer 20 and a first base layer covering portion 42 covering a side surface (first base layer side surface 313) of the first base layer 31; and a sealing resin 6 covering the semiconductor element 5.SELECTED DRAWING: Figure 5
Patent JP-2019140873-A (JP)
Title: Electric automobile
Inventor: WATANABE DAIGO
IPC: B60L15/20
Filed: 2018-02-15
Abstract: To provide an electric automobile which comprises a mechanism for giving assistance for travel stability on bad roads etc.SOLUTION: There is provided an electric automobile 100 which has wheels 101 driven with electric power supplied from a battery 109, and the electric automobile comprises a caterpillar 150 grounded on a road surface at the center part of a vehicle body, the caterpillar 150 being driven by a motor supplied with the electric power from the battery 109. Further, the electric automobile comprises two caterpillars 150. The caterpillars 150 are coupled to the vehicle body through keels 151. The caterpillars 150 are enabled to move up and down relative to the vehicle, and the vehicle body comprises a space where the caterpillars 150 are accommodated.SELECTED DRAWING: Figure 2
Patent JP-2019145681-A (JP)
Title: Electronic component module
Inventor: INOUE HIROMICHI
IPC: H02G3/16
Filed: 2018-02-21
Abstract: To provide an electronic component module which can be made compact while securing a wide mountable region.SOLUTION: An electronic component module 1 includes a first circuit-board 20 on which a component 21 for a power supply distribution is provided, a second circuit-board 10 laminated with an interval for the first circuit-board 20, and provided so that one or a plurality of relays 11 face the first circuit-board 20, a first connector area 23 being provided on the first circuit-board 20 oppositely to the second circuit-board 10, and connected with the component 21, and a second connector area 12 being provided on the second circuit-board 10 oppositely to the first circuit-board 20, and connected with the one or the plurality of relays 11. When the first connector area 23 and the second connector area 12 are in connection state, a cavity S of a prescribed height is defined between the one or the plurality of relays 11 and a board surface 20a of the first circuit-board 20.SELECTED DRAWING: Figure 2
Patent JP-2019143090-A (JP)
Title: Adhesive composition and adhesive sheet
Inventor: TSUKAHARA YUTA
IPC: C09J7/38
Filed: 2018-02-23
Abstract: To provide an adhesive composition having a low relative dielectric constant when formed into an adhesive layer and excellent step followability and delay bubble resistance.SOLUTION: There is provided an adhesive composition which comprises: a (meth)acrylic polymer (A) obtained by at least partial addition polymerization of a monomer component in which the content rate of an alkyl methacrylate having a branched-chain alkyl group is 35 mass% or more and the content rate of a monomer having a hydroxyl group is 35 mass% or less and the content rate of a monomer having a ring structure is less than 10 mass%; a photopolymerization initiator (B); and a polymerizable monomer (C) having two (meth)acryloyloxy groups, wherein the (meth)acrylic polymer (A) has a glass transition temperature of -50°C or more and -15°C or less and the value of the expression (1) is 0.06 to 0.3.SELECTED DRAWING: None
Patent JP-2019145041-A (JP)
Title: Coin payment device, sales data processing device, and program
Inventor: MATSUO TOSHIKI
IPC: G07D11/00
Filed: 2018-02-23
Abstract: To provide a coin payment device, a sales data processing device, and a program that can report that incorrect storage of a rejected coin has occurred.SOLUTION: A coin payment device of an embodiment includes: a rejected coin detection unit that detects a rejected coin carried out from a conveyance unit to a rejected coin conveyance unit; identified number managing means for counting the identified number for each denomination according to an identification result of an identification unit; stored number managing means for counting the stored number for each denomination according to a detection result of a storage sensor; and error output means for outputting an error recognized that a rejected coin has been stored incorrectly in a storage unit if there is a rejected coin determined as a return target by the identification unit, there is a denomination whose stored number counted by the stored number managing means is larger than the identified number counted by the identified number managing means, and the rejected coin detection unit has not detected the rejected coin.SELECTED DRAWING: Figure 5
Patent JP-2019144514-A (JP)
Title: Virtual image display unit
Inventor: YOKOYAMA OSAMU
IPC: G02B5/18
Filed: 2018-02-23
Abstract: To provide a virtual image display unit that realizes a size reduction and can composite images from a plurality of image display devices with a diffraction optical device to seamlessly display one large-sized virtual image.SOLUTION: A virtual image display unit of the present invention comprises: a first image display device that displays image light with a first angle of view; a second image display device that displays image light with a second angle of view; and a diffraction optical device that has a first interference fringe that diffracts the image light with the first angle of view and a second interference fringe that diffracts the image light with the second angle of view. In the diffraction optical device, the first interference fringe and the second interference fringe partially overlap with each other; the first image display device is arranged at a position at which the image light with the first angle of view is made incident on the first interference fringe; and the second image display device is arranged at a position at which the image light with the second angle of view is made incident on the second interference fringe.SELECTED DRAWING: Figure 4
Patent JP-2019148058-A (JP)
Title: Flooding prediction evaluation device
Inventor: SHIMODA KENTA
IPC: G01W1/00
Filed: 2018-02-26
Abstract: To provide a flooding prediction evaluation device capable of quickly predicting flooding disaster of sewerage systems or rivers through meteorological environmental information, and evaluating the prediction.SOLUTION: A rain cloud route prediction device 110 predicts the rain cloud route and precipitation amount for every rain cloud on the basis of meteorological environment information collected by a rainfall measurement instrument. A scenario division part 130 selects a representative rainfall pattern among the predictions, and for the selected representative rainfall pattern, a simulation calculation part 160 calculates temporal change of water levels and flooding regions at a respective point of the sewerage systems or rivers by simulation. An evaluation calculation part 140 calculates disaster scale evaluation values quantitatively showing the disaster scale of the representative rainfall pattern on the basis of the calculated information of the temporal change of the water levels and flooding regions. Then, an interpolation calculation part 150 estimates the disaster scale evaluation values for the rain cloud route and the precipitation amount not selected as the representative rainfall pattern.SELECTED DRAWING: Figure 1
Patent JP-2019151351-A (JP)
Title: Package
Inventor: YOSHIDA TOMONORI
IPC: B32B27/08
Filed: 2018-02-28
Abstract: To provide a package which has an excellent food hygiene aspect, which can be manufactured by a simple method, and which has both favorable easily-opening property and favorable re-sealability just by pressurized bonding by a hand or fingers.SOLUTION: A package comprises a multilayer film that comprises a surface resin layer (A), an adhesive resin layer (B), a peelable resin layer (C), and a heat seal resin layer (D) which are laminated sequentially, and that is used for one of a lid member and a bottom member of the package, with the heat seal resin layer (D) of the multilayer film being heat-sealed to the other one of the bottom member and the lid member of the package, to be sealed. When the package is opened, in a heat-sealed part of the package, the inter-layer peeling occurs between the adhesive resin layer (B) and the peelable resin layer (C), and both layers are exposed in a resealable state. The adhesive resin layer (B) comprises a resin composition whose main component is aliphatic polyolefin resin in which loss viscoelasticity E'' at the temperature of 25°C measured at the frequency 10 Hz by the dynamic viscoelasticity measurement is equal to or less than 10.0×10Pa.SELECTED DRAWING: Figure 2
Patent JP-2019152789-A (JP)
Title: Optical modulator
Inventor: KATO KEI
IPC: G02F1/035
Filed: 2018-03-05
Abstract: To provide an optical modulator capable of preventing deterioration in transmission characteristic due to deformation of an enclosure.SOLUTION: An optical modulator includes a substrate (10) on which an optical waveguide (20) is formed and an enclosure (30) housing the substrate. The optical waveguide includes mode conversion branching sections (21 and 22) that convert and branch modes of optical waves propagating through the optical waveguide. A mounting section (32) for holding the substrate is formed by protruding from an inner surface (31) of the enclosure. The substrate is fixed to the mounting section in such a manner that, when the substrate is viewed in plan, a fixed end (33) between the substrate and the mounting section is located outside the region where the mode conversion branching section is located.SELECTED DRAWING: Figure 2
Patent JP-2019153228-A (JP)
Title: Device, method, and program for processing information
Inventor: TABATA SOICHIRO
IPC: G06Q10/04
Filed: 2018-03-06
Abstract: To allow for appropriately providing disease-related information to users.SOLUTION: An information processing device of the present invention includes an acquisition unit and a notification unit. The acquisition unit acquires behavior information of symptom-aware users who are estimated to be aware of injury/disease-related symptoms on the basis of behavior information indicative of behavior on a network. The notification unit notifies predetermined information associated with the symptoms to target users having behavior information related to the behavior information acquired by the acquisition unit.SELECTED DRAWING: Figure 4
Patent JP-2019154512-A (JP)
Title: Defecation accelerator
Inventor: TAJIMA SATOMI
IPC: A47K17/02
Filed: 2018-03-07
Abstract: To provide a defecation accelerator capable of accelerating defecation by using a bust.SOLUTION: A defecation accelerator 20 includes a support member 24 for supporting a pair of holding arm members 40 on both side upper sides of a toilet seat 14, and an arm outer movement mechanism part 30 capable of moving the pair of holding arm members 40 between a normal position P1 where each front part of the pair of holding arm members 40 is separated and an inside position P2 where each front part approaches mutually, and regulating movement to an approaching direction of each front part furthermore than the inside position P2.SELECTED DRAWING: Figure 1
Patent JP-2019156156-A (JP)
Title: Airbag device
Inventor: FUNAMURA KAZUHIKO
IPC: B60R21/215
Filed: 2018-03-13
Abstract: To provide an airbag device which can inhibit recessed deformation of a cover body.SOLUTION: An airbag 23 forms a recessed part 57 in at lease one of an occupant facing part 55 and a non occupant facing part 56. A case 21 includes a support part 28 which supports a cover body 26 through the recessed part 57 in a manner that the cover body 26 can be separated from a housing body part 25. The structure allows the support part 28 to support the cover body 26 relative to the housing body part 25 to inhibit recessed deformation of the cover body 26 even if external force is applied to the cover body 26 while inhibiting the support part 28 from hindering expansion of the airbag 23.SELECTED DRAWING: Figure 1
Patent JP-2018157206-A (JP)
Title: Field-effect transistor and method of manufacturing the same, display element, display device, and system
Inventor: NIIE SADANORI
IPC: G02F1/1368
Filed: 2018-03-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize a field-effect transistor.SOLUTION: A field-effect transistor comprises: a semiconductor film formed on a base material; a gate insulating film formed at a part on the semiconductor film; a gate electrode formed on the gate insulating film; and source and drain electrodes formed so as to be contacted with the semiconductor film. A film thickness of the source and drain electrodes is thinner than that of the gate insulating film. The gate insulating film has a region not contacted with the source and drain electrodes.SELECTED DRAWING: Figure 1
Patent JP-2019159127-A (JP)
Title: Fiber module
Inventor: HORIKOSHI KENGO
IPC: G02B6/26
Filed: 2018-03-13
Abstract: To provide a fiber module which is small-sized and can be manufactured at a low cost and exhibits excellent spectral characteristics.SOLUTION: A fiber module 1B according to the present invention includes: an input-side optical fiber 11; an output-side optical fiber 12; a ferrule 20 with both ends in which the input-side optical fiber and the output-side optical fiber can be inserted, the ferrule having a groove 32 in the middle of a longer direction D1 in a direction perpendicular to the longer direction; a dielectric multilayer filter 30 inserted into the groove; and an input-side GI fiber 15 and an output-side GI fiber 16 fused to the respective end terminals of the input-side optical fiber and the output-side optical fiber. The dielectric multilayer layer is inserted between the end surface 15f of the input-side GI fiber and the end surface 16f of the output-side GI fiber in the longer direction.SELECTED DRAWING: Figure 4
Patent JP-2019156773-A (JP)
Title: Manufacturing method of difluoromethyl substituted compound
Inventor: MIKAMI KOICHI
IPC: C07D215/12
Filed: 2018-03-14
Abstract: To provide a method for easily manufacturing a difluoromethyl substituted compound using inexpensive agents.SOLUTION: There is provided a manufacturing method of a difluoromethyl substituted compound using difluoro iodomethane and a catalyst, in which (I) the catalyst is a nickel compound and a nitrogen-containing bidentate ligand, a raw material a compound represented by Ar-Z, wherein Ar is substituted or unsubstituted C6 to 14 aryl group, or substituted or unsubstituted 5 to 10-membered heteroaryl group, Z represents a group represented by B(OR)or a group represented by MgX, the difluoromethyl substituted compound is a compound represented by Ar-CFH, or (II) the catalyst is a palladium compound and a diphosphine ligand, the raw material is a compound represented by Q-B(OR), wherein Q represents a substituted or unsubstituted C6 to 10 aryl group, a substituted or unsubstituted 5 to 10-membered heteroaryl group, or a group represented by Ar-CH=CH-, Rrepresents a hydrogen atom or a C1 to 6 alkyl group, or a compound represented by Q-Zn-Q, and the difluoromethyl substituted compound is a compound represented by Q-CFH.SELECTED DRAWING: None
Patent JP-2019160374-A (JP)
Title: Semiconductor storage device
Inventor: HIGASHI YUSUKE
IPC: H01L27/11514
Filed: 2018-03-15
Abstract: To provide a semiconductor storage device with a long service life.SOLUTION: A semiconductor storage device according to one embodiment comprises a memory cell with a ferroelectric film and a control circuit which controls the memory cell. The control circuit determines whether a number of times write processing or erasure processing to the memory cell is performed reaches a prescribed number of times. When the number of times for write processing or erasure processing to the memory cell reaches the prescribed number of times, the control circuit performs voltage application processing for applying a first voltage of a first polarity and a second voltage of a second polarity opposite to the first polarity.SELECTED DRAWING: Figure 20