baber/WOPTO huggingface dataset:
Patent JP-2018204523-A (JP)
Title: Injection control device
Inventor: KARASAKI MORITOMO
IPC: F02M51/00
Filed: 2017-06-02
Abstract: To suppress excessive increase of a heating value of a switching element for driving an injection valve.SOLUTION: An injection control device 1 includes transistors Q1-Q4, a microcomputer 7, a MOS state monitoring circuit 8 and the like. The transistor Q1 is disposed at an upstream side of a power supply passage from a DC power source line L1 to which battery voltage VB is supplied, to solenoid valves 2, 3, and the transistor Q2 is disposed at an upstream side of a power supply passage from a boost voltage power source line L2 to which boost voltage VP is supplied, to the solenoid valves 2, 3. The transistors Q3, Q4 are disposed in common at a downstream side of each of the power supply passages. The MOS state monitoring circuit 8 detects driving current flowing in the transistors Q3, Q4 and interterminal voltage of the transistors Q3, Q4. The microcomputer 7 estimates temperatures of the transistors Q3, Q4 on the basis of detection values of the MOS state monitoring circuit 8, and stops on-driving of the transistors Q3, Q4 when it is determined that the estimated temperature is over a threshold temperature.SELECTED DRAWING: Figure 1
Patent JP-2019002332-A (JP)
Title: Ignitor
Inventor: KINOSHITA SHOTA
IPC: F02P3/01
Filed: 2017-06-14
Abstract: To provide an ignitor using an electromagnetic wave and a plasma which is simple in a constitution, can be reduced in a size and cost, and is improved in ignitability.SOLUTION: An ignitor 1 generates an initial flame by igniting an air-fuel mixture of air and a fuel gas supplied into a combustion chamber 101 of an internal combustion engine by using a plasma. An ignition plug 2 comprises an inner conductor 10, an outer conductor 20 and a dielectric body 30, and has a plasma forming space R between the inner conductor 10 and the outer conductor 20. A tip of the plasma forming space R in an axial direction communicates with the combustion chamber 101. An electromagnetic wave power supply 40 applies electromagnetic wave power Ps for generating an electromagnetic wave at the plasma forming space R to the ignition plug 2. An output control part 50 controls an output of the electromagnetic wave power Ps of the electromagnetic wave power supply 40 so that the electromagnetic wave power Ps is intermittently applied to the ignition plug 2 from the electromagnetic power supply 40 a plurality of times during one cycle in an ignition cycle of the internal combustion engine.SELECTED DRAWING: Figure 1
Patent JP-2017154971-A (JP)
Title: Method of manufacturing silicon single crystal
Inventor: SUDO TOSHIAKI
IPC: C30B29/06
Filed: 2017-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a silicon single crystal that specifies an initial liquid level with high precision and enables the silicon single crystal to be lifted with high precision.SOLUTION: A method of manufacturing a silicon single crystal associated with one embodiment of the present invention comprises the processes of: filling a silica crucible, which comprises a cylindrical side wall part and has a transparent silica glass layer on an inner surface side and a an air bubble-containing silica glass layer on an outer surface side, with polycrystalline silicon; and after bringing a seed crystal into contact with a silicon melt obtained by melting the polycrystalline silicon, lifting the seed crystal. A height position of the liquid level of the silicon melt before the seed crystal is brought into contact with the silicon melt is determined based upon the mass of the polycrystalline silicon and a three-dimensional shape of an inner surface of the silica glass crucible. The three-dimensional shape of the inner surface is determined by irradiating the inner surface obliquely with laser light, measuring reflected light by a laser displacement gauge, measuring an inner surface distance from the position of a peak on an inner surface side between two peaks, and relating it to three-dimensional coordinates of respective measurement points.SELECTED DRAWING: Figure 2
Patent JP-2019003528-A (JP)
Title: Advertisement distribution system, display terminal for advertisement, and display program
Inventor: MAEDA KAZUKI
IPC: G06Q30/02
Filed: 2017-06-19
Abstract: To display advertisements matching user's preference or interest at a timing desired by the user.SOLUTION: An advertisement distribution system includes: a content distribution device for distributing content; an advertisement distribution device for distributing advertisements; and a display terminal for displaying advertisements. The display terminal comprises: content display means for displaying content including an image picture; advertisement distribution request means for, when the image picture is operated by a user, transmitting an advertisement distribution request including the image picture; and advertisement display means for illustrating image regions C1 to C3 of an object on an image picture 30a, and for, when one of the illustrated image regions of the object is operated by the user, displaying advertisements searched on the basis of the object as replacement for the image picture.SELECTED DRAWING: Figure 8
Patent JP-2019004671-A (JP)
Title: Ac rotary machine controller
Inventor: NAKANO KOTARO
IPC: H02P27/06
Filed: 2017-06-20
Abstract: To provide an AC rotary machine controller capable of improving setting accuracy of a correction value for a torque command in an area having high non-linearity in which a variety in a correction value for a torque command with regard to variations in rotation speed and torque is large, and capable of suppressing increase in an amount of data in a correction value setting map.SOLUTION: An AC rotary machine controller has a correction value setting map in which either or both of torque axis uneven interval setting for setting interval widths between map axes of a torque command to be uneven for each rotation speed and rotation axis uneven interval setting for setting interval widths between map axes of rotation speed to be uneven is performed.SELECTED DRAWING: Figure 7
Patent JP-2017186571-A (JP)
Title: Thermoplastic resin composition having high durability
Inventor: KASAZAKI TOSHIAKI
IPC: C08L101/00
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a tube and a hose not only excellent in abrasion resistance but also remarkably excellent in durability, in particular, resistance to flexural fatigue, and hardly causes abrasion, damage, cracks and breakage even when used in a state where a long load is applied thereto for a long period or a time at which the load is received is a short time.SOLUTION: A tube and a hose are thermoplastic resin have a portion formed from a thermoplastic resin composition, which has a modified ethylene copolymer (B) dispersed and contained in a thermoplastic elastomer (A1) as a thermoplastic resin (A), where the modified ethylene copolymer (B) in the thermoplastic resin composition has an average dispersion particle aspect ratio of 1-3.5 and an average dispersion particle size of 3 μm or less. The modified ethylene copolymer (B) is preferably a copolymer of ethylene modified with an unsaturated carboxylic acid or its derivative, and at least one monomer component selected from (i) an olefin component other than ethylene, (ii) a diene component, and (iii) an ester component having an ethylenically unsaturated group.SELECTED DRAWING: None
Patent JP-2019008115-A (JP)
Title: Optical module and manufacturing method thereof
Inventor: IWATA KOICHIRO
IPC: G02B6/30
Filed: 2017-06-23
Abstract: To achieve an optical module having high alignment accuracy of an optical fiber.SOLUTION: An optical module (1) comprises a substrate type optical waveguide (11), an optical fiber (12) that is optically coupled to the substrate type optical waveguide (11), and a resin body (14) that is adhered to either an end face (11a) of the substrate type optical waveguide (11) or an end face (12a) of the optical fiber (12). The resin body (14) is sandwiched between the end faces in a state of being elastically shrunk.SELECTED DRAWING: Figure 1
Patent JP-2019009312-A (JP)
Title: High efficiency back contact solar cell and method of manufacturing the same
Inventor: HASHIGAMI HIROSHI
IPC: H01L31/0224
Filed: 2017-06-26
Abstract: To provide an inexpensive back contact solar cell which has high photoelectric conversion efficiency, and a solar cell module and a solar cell power generation system each of which has high photoelectric conversion efficiency and is inexpensive, and a method of manufacturing a back contact solar cell which is easily manufactured, has little resistance loss at an electrode and high photoelectric conversion efficiency.SOLUTION: The back contact solar cell is provided that has: a p-type region having a p-type conductivity type and an n-type region having an n-type conductivity on a first main surface of a crystalline silicon substrate and comprises: a positive electrode formed on the p type region and a negative electrode formed on the n type region. The positive electrode is composed of a laminated conductor of a first conductor formed on the p-type region and including a group III element and a second conductor laminated on the first conductor and having a content ratio of the group III element lower than that of the first conductor. The negative electrode is composed of the second conductor formed on the n-type region.SELECTED DRAWING: Figure 1
Patent JP-2019007697-A (JP)
Title: Range hood
Inventor: KURIYAMA TETSUNORI
IPC: F24F7/06
Filed: 2017-06-27
Abstract: To provide a range hood capable of projecting video that is easily visually recognized even under an environment where steam or evaporation of oil content occurs during cooking.SOLUTION: A range hood comprises: a hood body; an optical module arranged in the hood body, and configured to emit video light; a freeform surface mirror arranged in the hood body, and configured to reflect the video light to project to a wall surface a projection image based on the video light; and an adjustment mechanism configured to adjust relative positional relationship between the optical module and the freeform surface mirror.SELECTED DRAWING: Figure 1
Patent JP-2019010981-A (JP)
Title: Shift lever device
Inventor: HIROYA TAKASHI
IPC: B60K20/02
Filed: 2017-06-30
Abstract: To provide a shift lever device capable of suppressing a neutral position of a shift lever to be shifted from a normal position without increasing elastic force of a select spring.SOLUTION: A select spring 35 is formed by winding a wire in a coil shape. In the select spring 35, one end 37 and the other end 38 are pulled out from a wound part 36. When operation force input to a shift lever is released from a state that the shift lever is tilted to one side in a select direction, the shift lever returns to a neutral position PN by restoration of the select spring 35. Then, a shift lever device includes a spring fixing mechanism 51 for fixing the select spring so that the one end 37 and the other end 38 of the select spring 35 do not open vertically.SELECTED DRAWING: Figure 4
Patent JP-2019015565-A (JP)
Title: Spectroscopic image acquisition device
Inventor: NAKATA TOMONARI
IPC: G03B7/095
Filed: 2017-07-05
Abstract: To provide a spectroscopic image acquisition device that can acquire a spectroscopic image by which an accurate optical reflectance can be estimated with the estimation accuracy being prevented from degrading by the type of illumination light.SOLUTION: Liquid crystal filters (gradation adjustment means) 3-1, 3-2, and 3-3, for example, are provided for every several spectroscopic filters 2-1, 2-2, and 2-3, for example, with different transmission characteristics. An imaging target is imaged by an imaging element (imaging means 4) through the spectroscopic filters 2-1, 2-2, and 2-3, for example, and an image of the imaging target is acquired. The gray levels of images acquired by the imaging element (imaging means) 4 are adjusted for each of the spectroscopic filters 2-1, 2-2, and 2-3, for example, by the liquid crystal filters 3-1, 3-2, 3-3, for example. Control means 5 controls the liquid crystal filter 3-1, 3-2, 3-3, for example, according to the spectrum of irradiation light for irradiating the imaging target.SELECTED DRAWING: Figure 1
Patent JP-2019016678-A (JP)
Title: Substrate module and method for manufacturing substrate module
Inventor: AWAJI DAISUKE
IPC: H01L21/60
Filed: 2017-07-06
Abstract: To electrically connect two substrates using conductive paste while maintaining an interval between the two substrates to a predetermined distance.SOLUTION: A substrate module of the present disclosure is the substrate module including a first substrate having a plurality of first pads and a second substrate having a plurality of second pads, the first substrate and the second substrate being electrically connected. A spacer is attached to at least either of the pads of the first pads and the second pads, and the first pads and the second pads which have not the spacer interposed therebetween are joined by conductive paste while the spacer is interposed between the first pads and the second pads.SELECTED DRAWING: Figure 1
Patent JP-2019015638-A (JP)
Title: Thin film measuring method, thin film measuring kit, and measuring device
Inventor: OKA TAKASHI
IPC: G01N23/204
Filed: 2017-07-07
Abstract: To provide a measuring technique with which it is possible to measure with high accuracy and quantify the surface condition of a thin film.SOLUTION: A thin-film measuring method of the present invention includes: arranging a thin-film sample between a first substrate and a second substrate having one or more penetrated openings, both made of silicon; pressing the first face of the thin-film sample against the first substrate by the second substrate; irradiating the thin-film sample with a neutron beam while supplying from the penetrated openings the first face of the thin-film sample and a second face opposite thereto with a gas or liquid containing at least one kind of substance; and detecting a reflected beam from the thin-film sample and measuring the surface condition of the first face of the thin-film sample.SELECTED DRAWING: Figure 4
Patent JP-2019017638-A (JP)
Title: Storage container for vial and storage container therefor
Inventor: ARAKAWA SHOTA
IPC: B65D25/04
Filed: 2017-07-14
Abstract: To provide a storage container for a vial which individually picks up a vial, and which easily picks up plural vials simultaneously, and which can pack or transport a storage container for storing the vial in common regardless of a capacity of each kind of a vial, and a storage container thereof.SOLUTION: A nest 1 which is a storage container of a vial is a storage container of a vial for holding plural cylindrical vials, and comprises: a top plate 11 on which plural holes 11A are formed; and holding parts 12 each of which is provided on each hole 11A. The top plate 11 comprises a holding margin 11B on an outer edge of an area where each hole 11A is formed, the holding part 12 has a support piece 12B for supporting a bottom part of the vial and a push-up hole 12C at which the vial can be pushed up from a bottom face.SELECTED DRAWING: Figure 1
Patent JP-2017193575-A (JP)
Title: Oral therapeutic or prophylactic agent for skin disease
Inventor: TATEISHI NORIFUMI
IPC: A61P37/08
Filed: 2017-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a novel composition for preventing or treating atopic dermatitis and the like.SOLUTION: Disclosed are compositions, such as medicines, containing dihomo-γ-linolenic acid (DGLA) and having prophylactic or therapeutic effect for skin disease, such as atopic dermatitis.SELECTED DRAWING: None
Patent JP-2019029059-A (JP)
Title: Luminaire
Inventor: YAMAUCHI SATORU
IPC: F21V3/00
Filed: 2017-07-25
Abstract: To provide a luminaire which can reduce loss light for guiding light of a thickness direction extension part extending in the thickness direction of a substrate on which a light source is mounted in a cover member, and which can easily enhance light extraction efficiency.SOLUTION: A luminaire includes an LED substrate 50 and an integral cover member 60. The cover member 60 includes: a cover body 61 having a downward protruding shape; tabular first and second fixing parts 62a, 62b extending substantially in parallel with a substrate 51 on an LED 52 side from both end parts in the width direction of the cover body 61; and first and second claw parts 63a, 63b extending substantially in the thickness direction on the opposite side from the cover body 61 side from the first and second fixing parts 62a, 62b respectively. Light reflectance of the cover body 61 is defined as R(a)%, light reflectance of the first and second fixing parts 62a, 62b is defined as R(b)%, and light reflectance of the first and second claw parts 63a, 63b is defined as R(c)%. Regarding light of the same wavelength and light in the wavelength region emitted from the LED 52, R(a)<R(c)<R(b) is established.SELECTED DRAWING: Figure 3
Patent JP-2019024888-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2017-07-28
Abstract: To provide a game machine capable of feeding game balls to a launching position stably.SOLUTION: The present invention relates to a pachinko game machine 1 which causes a pay-out device 120 to pay out a game ball to a transfer path X at a pay-out position Z1, provided that a predetermined pay-out condition is established. The transfer path X can guide the game ball from the pay-out position Z1 to a launcher 112. The transfer path X further includes a shoot-ball feeding bowl 61 and a pre-launch tank 400 to store game balls. Since the shoot-ball feeding bowl 61 and the pre-launch tank 400 are capable of storing game balls, game balls can be fed to the downstream from the stored ones even if feeding of game balls from the upstream is stopped.SELECTED DRAWING: Figure 2
Patent JP-2019027542-A (JP)
Title: Shift control device of automatic transmission
Inventor: SATO TETSUYA
IPC: F16H61/18
Filed: 2017-08-01
Abstract: To prevent reduction of driving force in performing a step-in operation of an accelerator pedal under intension of acceleration after termination of a manual down mode.SOLUTION: In a shift control device of an automatic transmission including a belt-type continuously variable transmission CVT and a CVT control unit 8, the belt-type continuously variable transmission CVT has a manual shift mode for changing a plurality of manual shift stages by a fixed change gear ratio on the basis of driver's operation, as a shift mode. The CVT control unit 8 applies "M down mode" to execute down shift while applying a detected accelerator pedal operation signal as trigger, when the prescribed accelerator pedal operation based on the driver's down shift intension is performed. When the "M down mode" is terminated, up-shift of the gear change ratio of the belt-type continuously variable transmission CVT with respect to the change gear ratio in termination of "M down mode", is restricted.SELECTED DRAWING: Figure 5
Patent JP-2020180994-A (JP)
Title: Synthetic resin stretched multilayer film
Inventor: CHICHII TATSUKI
IPC: G02B5/30
Filed: 2017-08-04
Abstract: To provide a synthetic resin stretched multilayer film which is used for a retardation film, etc., and which excels in retardation expression, interlayer adhesion and excoriation resistance, as well as in dimensional stability and retardation stability in a high temperature-high humidity environment.SOLUTION: Provided is a synthetic resin stretched multilayer film having a layer (A) including a resin (A) and a layer (B) including a resin (B), with the layer (A) laminated on both sides of the layer (B). The resin (A) is a vinyl copolymer resin including a (meth)acrylic acid ester constitutional unit (a) and an aliphatic vinyl constitutional unit (b) having a cyclohexyl skeleton at a prescribed quantitative ratio, and the resin (B) is a vinyl copolymer resin including a styrene constitutional unit (c) at a prescribed quantitative ratio, an in-plane phase difference Re of the film being in the range of 0.0 to 30.0 nm, a phase difference Rth in the thickness direction being in the range of -300 nm to -30 nm.SELECTED DRAWING: None
Patent JP-2019035831-A (JP)
Title: toner
Inventor: YAMASHITA MARIKO
IPC: G03G9/087
Filed: 2017-08-14
Abstract: To provide a toner which is fixable by a low calorific value while suppressing cracks and the collapse of toner particles under a low-temperature/low-humidity environment.SOLUTION: In a toner having toner particles containing binder resins, amorphous polyester and coloring agents, the binder resin is a styrene resin, a matrix-domain structure exists in a toner cross section which is observed by a transmission electron microscope, the styrene resin forms a matrix, the amorphous polyester forms a domain, the domain exists by 50 area% with respect to a total area of a domain of the amorphous polyester within 25% of a distance between a contour of the cross section and a center point between the contour and the cross section, a softening point (Tm) of the amorphous polyester is not lower than 85°C and not higher than 105°C, a contact angle of styrene with respect to the amorphous polyester is not greater than 17°, and the 80°C-viscosity of the amorphous polyester with respect to the styrene resin is not lower than 0.10 and not higher than 0.50.SELECTED DRAWING: None
Patent JP-2019041175-A (JP)
Title: Tdma narrow-band digital cordless telephone system, carrier sense control method and program therefor
Inventor: OKI HIDEO
IPC: H04W72/08
Filed: 2017-08-23
Abstract: To provide a TDMA narrow-band digital cordless telephone system comprising a carrier sense function capable of detecting a radio signal of a short signal length even under a communication environment that such a radio signal is transmitted.SOLUTION: At a front-edge part carrier measurement point RSSI0 and a rear-edge part carrier measurement point RSSI2 in a front edge part 41 and a rear edge part 43 of a slot 40 scheduled to be used corresponding to a frequency scheduled to be used, a reception signal strength is measured at a fixed time point on a time base over all measurement frames for a predetermined number of frames. At a central part carrier measurement point RSSI1 in a central part 42, a reception signal strength is measured at each of time points of a first central part carrier measurement point RSSI1<1> to a seventh central part carrier measurement point RSSI1<7> moved to a measurement time point shifted on the time base at a predetermined time interval (e.g., 79 μsec for 30 bits) for each of the measurement frames.SELECTED DRAWING: Figure 3
Patent JP-2019039182-A (JP)
Title: Revolving control system for work vehicle
Inventor: MORITA TAIJI
IPC: E02F9/24
Filed: 2017-08-23
Abstract: To provide a revolving control system for a work vehicle capable of properly restricting revolving operation of a work vehicle while preventing generation of a defect such as disorder of grounding balance.SOLUTION: A revolving control system 7 for a work vehicle comprises: a revolving range setting section 175 which sets a revolving prohibition range 80 that is a revolving range where revolving operation of a backhoe 1 is prohibited and which sets oil pressure cushioning ranges 81 to 82 that are revolving ranges where flow change of pressure oil supplied to a hydraulic motor 51 for revolving is cushioned around the revolving prohibition range 80; and a revolving regulation and control section 176 which restricts the flow rate of the pressure oil supplied to the hydraulic motor 51 for revolving in a range where the revolving operation is not stopped when a revolving position (revolving angle θt) of the backhoe 1 is within the oil pressure cushioning ranges 81 to 82.SELECTED DRAWING: Figure 5