baber/WOPTO huggingface dataset:
Patent JP-2019051805-A (JP)
Title: Battery unit
Inventor: TAKAHASHI MASAKI
IPC: B60L50/64
Filed: 2017-09-14
Abstract: To provide a battery unit which secures a compression stroke during a vehicle collision and controls deformation caused when a vehicle collapses to protect important components.SOLUTION: A battery unit 1 includes: a battery 2; a first electric connection box BOX1 connected to the battery 2; a second electric connection box BOX2 connected to the battery 2; and a case 3 which houses these components. The battery unit 1 is mounted on a vehicle V. The battery 2, the first electric connection box BOX1, and the second electric connection box BOX2 are disposed in a vehicle width direction in this order. The first electric connection box BOX1 is disposed along a side surface at one side of the battery 2 as viewed in the vehicle width direction. The second electric connection box BOX2 is held by a bracket 8 which inclines upward as the second electric connection box BOX2 is separated away from the first electric connection box BOX1 in the vehicle width direction.SELECTED DRAWING: Figure 3
Patent JP-2017216483-A (JP)
Title: Substrate cleaning device
Inventor: TOYOMASU FUJIHIKO
IPC: H01L21/304
Filed: 2017-09-15
Abstract: PROBLEM TO BE SOLVED: To allow for cleaning of a substrate by employing an in-line system and thereby supplying a cleaning solvent, where pure water and multiple chemicals are mixed uniformly at a constant ratio, continuously to the substrate from a moment in time when starting the cleaning.SOLUTION: A substrate cleaning device has a pure water supply line 50 via a supply valve 58a, multiple chemical supply lines 52, 54 via supply valves 58b, 58c, a confluence M where pure water and multiple types of chemical are joined to produce a cleaning solvent, a cleaning solvent supply line 68 for supplying the cleaning solvent to the substrate, a supply valve 58a interposed in the pure water supply line 50, and a control section 30 for controlling the supply valves 58b, 58c interposed in the multiple chemical supply lines 52, 54, respectively, so that the ratio of pure water and multiple types of chemical becomes a predetermined value, respectively.SELECTED DRAWING: Figure 3
Patent JP-2018049011-A (JP)
Title: Nitrogen oxide sensor and its manufacturing method
Inventor: MOON HEUNGSOO
IPC: G01N27/416
Filed: 2017-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen oxide sensor that highly efficiently senses nitrogen oxide.SOLUTION: A nitrogen oxide sensor includes: a buffer layer 110 arranged on one surface of a substrate 20; a solid electrolyte layer 30 arranged on the buffer layer 110, and having larger surface roughness than the buffer layer 110; a balance layer 120 arranged on the other surface of the substrate 20; a platinum heater layer 10 arranged on the balance layer 120; a sensing material layer 40 arranged on a part of a surface of the solid electrolyte layer 30; a first electrode 50 arranged on the sensing material layer 40; and a second electrode 60 arranged on the solid electrolyte layer 30 and separately from the sensing material layer 40. The solid electrolyte layer 30 is formed by a spray coating method.SELECTED DRAWING: Figure 2
Patent JP-2019056053-A (JP)
Title: Particle dispersion, water-based ink, ink cartridge, recorder and recording method
Inventor: SANO TATSUKI
IPC: C08L101/00
Filed: 2017-09-21
Abstract: To provide a particle dispersion excellent in concentration redispersibility and infrared resonance performance.SOLUTION: The particle dispersion comprises: water; particles including at least one kind selected from a squarylium thiophene based compound represented by the formula (I) and a dihydroperimidine squarylium derivative, and a polymer; a first water-soluble organic solvent having 24 or more and 28 or less of a SP value calculated by the OKITSU method; and a second water-soluble organic solvent having an amide structure and having octanol/water distribution coefficient logP of -0.7 or more and 1.5 or less, (Rto Rare independently an alkyl group or an aryl group).SELECTED DRAWING: None
Patent JP-2019065936-A (JP)
Title: Hydraulic system
Inventor: KONDO TETSUHIRO
IPC: F15B11/08
Filed: 2017-09-29
Abstract: To provide a hydraulic system capable of suppressing change in speed of a hydraulic cylinder without changing the rotational frequency of a rotary machine even when the direction of a load reverses at an expanding motion and a shortening motion of the hydraulic cylinder.SOLUTION: A hydraulic system includes: a single rod hydraulic cylinder 1; a variable capacity type pump 2 driven by a rotary machine; a rod side supply line 51 and a head side supply line 52 for connecting the pump with the hydraulic cylinder; a first tank line 6 branched from the rod side supply line and connected to a tank 11; a second tank line 7 branched from the head side supply line and connected to the tank; and a flow rate control device 8 constituted so as to switch the discharge capacity of the pump to a first setting value when a pressure of the head side supply line is higher than a pressure of the rod side supply line and switch the discharge capacity of the pump to a second setting value smaller than the first setting value when the pressure of the rod side supply line is higher than the pressure of the head side supply line.SELECTED DRAWING: Figure 1
Patent JP-2019068943-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-10-06
Abstract: To provide a game machine which can carry out an appropriate performance control.SOLUTION: A game machine 1 includes a game control part which controls a game, and a performance control part which controls a performance. In the game control part, whether a special game is carried out or not is determined. According to a predetermined operation using operation means, a set value is set which indicates that a determination probability of determining that the special game is carried out is any one of plural probabilities, and a determination result and the set value are transmitted. When the performance control part receives the determination result, the performance can be carried out according to the received set value. At that moment, a probability of carrying out the special game according to at least one performance is constant or approximate irrespective of the set value to be set.SELECTED DRAWING: Figure 19
Patent JP-2019071384-A (JP)
Title: Semiconductor device
Inventor: YAMASHITA HIROAKI
IPC: H01L29/423
Filed: 2017-10-11
Abstract: To provide a semiconductor device capable of suppressing an electromagnetic wave noise at switching operation.SOLUTION: A semiconductor device of an embodiment comprises: a semiconductor layer having a first surface and a second surface; a first semiconductor region of a first conductivity type; a second semiconductor region of a second conductivity type; a third semiconductor region of the second conductivity type sandwiching the first semiconductor region between itself and the second semiconductor region; a first well region of the first conductivity type between the first semiconductor region and the first surface; a second well region of the first conductivity type separated from the first well region; a first contact region of the first conductivity type between the first well region and the first surface; a second contact region of the first conductivity type between the second well region and the first surface; a gate electrode provided on the first semiconductor region between the first well region and the second well region; a source electrode including a first region in contact with the first contact region and a second region in contact with the second contact region; and a drain electrode.SELECTED DRAWING: Figure 1
Patent JP-2019075513-A (JP)
Title: Semiconductor device manufacturing method
Inventor: USAMI TATSUYA
IPC: H01L21/768
Filed: 2017-10-19
Abstract: To improve reliability of a semiconductor device.SOLUTION: A semiconductor device manufacturing method includes the steps of: (a) preparing a substrate SB having a semiconductor layer SL; (b) forming an insulation film IL1 on an insulation layer CL so as to cover the semiconductor layer SL; (c) forming an opening OP1 which pierces the insulation film IL1 to reach the semiconductor layer S; (d) forming a semiconductor part NRO thinner than a film thickness of the insulation film IL1 on the semiconductor layer SL by a selective epitaxial growth method on the semiconductor layer SL exposed on a bottom face of the opening OP1; (e) forming an insulation film on the insulation film IL1 and semiconductor part NRO; (f) removing the insulation film on the insulation film IL1 to remain the insulation film on the semiconductor part NRO in the opening OP1; (f) removing semiconductor particles formed on the insulation film IL1 in the process (d); and (h) forming an insulation film IL2 on the insulation film IL1.SELECTED DRAWING: Figure 1
Patent JP-2019076946-A (JP)
Title: Lead-free solder alloy and electronic circuit board
Inventor: OGASAWARA TAKESHI
IPC: B23K35/26
Filed: 2017-10-27
Abstract: To provide a lead-free solder alloy that hinders phenomena of crack in solder joint part, peeling of solder joint part, progress of crack, and electrode peeling of an electronic component even in an environment where a temperature change is extremely severe or an environment that may be subject to vibration load, and to obtain an electronic circuit board having a solder joint part formed using this lead-free solder alloy.SOLUTION: A lead-free solder alloy contains 3 mass% to 3.8 mass% of Ag, 0.5 mass% to 0.7 mass% of Cu, 1.5 mass% to 2.5 mass% of Sb, more than 3 mass% to 4 mass% or less of Bi, and 0.05 mass% to 0.08 mass% of Co, and the remainder thereof consists of Sn.SELECTED DRAWING: Figure 1
Patent JP-2019078720-A (JP)
Title: Information processing device, information processing method, program, and monitoring system
Inventor: KANDA ATSUSHI
IPC: G01B11/06
Filed: 2017-10-27
Abstract: To provide an information processing device, an information processing method, a program, and a monitoring system, which allow for monitoring the condition of a surface under measurement with high precision and effectively utilizing a result of the monitoring.SOLUTION: In order to achieve the above mentioned purpose, an information processing device according to an embodiment of the present invention comprises an acquisition unit and a generation unit. The acquisition unit acquires measurement data pertaining to a surface to be measured. The generation unit generates deposit information on deposit accumulated on the surface to be measured based on characteristics of the acquired measurement data.SELECTED DRAWING: Figure 1
Patent JP-2019080655-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-10-30
Abstract: To provide a game machine with an improved presentation effect.SOLUTION: When a super ready-to-win A is to occur, as shown at (C), a character 31AK001, which is a friendly character, is displayed in an image display device 5 and a ready-to-win presentation is started. When a prescribed time is elapsed from a start of the ready-to-win presentation, such as a termination of an introduction portion of the ready-to-win presentation, a title 31AK002 of the super ready-to-win A is displayed across the whole screen of the image display device 5 as shown at (D), and from a speaker 8, a sound corresponding to the title name of the ready-to-win is outputted. Thereby, the title of the super ready-to-win A is notified.SELECTED DRAWING: Figure 8-2
Patent JP-2019081435-A (JP)
Title: Battery pack structure of vehicle
Inventor: LU WEN LEON
IPC: B62D21/00
Filed: 2017-10-30
Abstract: To provide a battery pack structure of a vehicle that has a pack structure in which a floor panel also serves as a battery cover, and which can suppress intrusions of rain water and mud from a tunnel part.SOLUTION: The battery pack structure of a vehicle comprises: a floor panel 1 including a tunnel part whose upper part protrudes and which extends in a vehicle longitudinal direction at a center side in a vehicle width direction; a pair of left and right side members 5 provided at a lower surface of the floor panel and extended in the vehicle longitudinal direction; a pair of front and back cross members 17 provided on the lower surface of the floor panel and bridged between the side members, and including a closing part 17b that protrudes toward the tunnel part to close communication in the vehicle longitudinal direction of the tunnel part; a tray 15 whose peripheral edge parts are provided on the lower surfaces of the side members and the cross members, and which forms a closed space 19 between the floor panel and the tray; and battery modules 13 mounted on the upper surface of the tray and positioned in the closed space.SELECTED DRAWING: Figure 2
Patent JP-2019085131-A (JP)
Title: Roll package
Inventor: NISHIMURA TAKASHI
IPC: B65D85/672
Filed: 2017-11-02
Abstract: To provide a roll package capable of preventing the occurrence of cracks or breakage in a resin film.SOLUTION: A roll package is provided with a winding core 3, a resin film 2 and a packaging film 4; an axial dimension of the winding core 3 is larger than the width direction dimension of the resin film 2, and the resin film 2 is wound in a roll form on an outer peripheral surface of the winding core in a region other than the outer peripheral surface of an end part of the winding core 3; the packaging film 4 is wound on the outer peripheral surface of a roll body of the resin film 2; the packaging film 4 extends on a side surface of the roll body of the resin film 2 and the resin film 2 contains an inorganic filler at 30% by weight or more.SELECTED DRAWING: Figure 1
Patent JP-2019086687-A (JP)
Title: Lens barrel, image capturing unit, and image capturing device
Inventor: SUZUKI KEI
IPC: G02B7/04
Filed: 2017-11-08
Abstract: To provide a lens barrel capable of efficiently moving a plurality of lens groups while minimizing an increase in size thereof.SOLUTION: A lens barrel comprises: a plurality of holding members, each being configured to hold an optical component, provided with a cam follower, and supported in a manner that allows it to move in an optical axis direction; a cam barrel 80 provided with cam grooves to be engaged with the cam followers and supported in a manner that allows it to rotate about an axis parallel to the optical axis; and a linear actuator 111 configured to drive a second group lens barrel 20, one of the plurality of holding members, in the optical axis direction. When the second group lens barrel 20 is driven in the optical axis direction by the linear actuator 111, the cam barrel 80 rotates, driving the other holding members engaged with the cam barrel 80 in the optical axis direction.SELECTED DRAWING: Figure 3
Patent JP-2019085049-A (JP)
Title: Steering control device
Inventor: ITAMOTO HIDENORI
IPC: B62D5/04
Filed: 2017-11-09
Abstract: To provide a steering control device that is able to detect an ending state in a case where a correct control steering angle cannot be detected.SOLUTION: An electric current command value calculation unit 70 has an ending determination unit 95 and a guard processing unit 96. In a case where an amount of decrease in induced voltage value E within a predetermined short time is equal to or larger than a predetermined amount of decrease while steering torque Trq is equal to or greater than predetermined torque, the ending determination unit 95 determines that an ending state is brought about. In a case where a determination signal Sd not indicating that an ending state is input, the guard processing unit 96 outputs an elementary electric current command value Ib* as is, as a q-axis electric current command value Iq*. Conversely, in a case where a determination signal Sd indicating an ending state is input, the guard processing unit 96 outputs, as a q-axis electric current command value Iq*, a value limited such that the absolute value of the elementary electric current command value Ib* is equal to or smaller than a predetermined limited electric current value.SELECTED DRAWING: Figure 5
Patent JP-2019088361-A (JP)
Title: Partial washing device
Inventor: MIURA YOICHI
IPC: D06F43/00
Filed: 2017-11-10
Abstract: To provide a partial washing device capable of allowing a detergent to sufficiently permeate into the inside of a cloth product, while it is low-cost.SOLUTION: A partial washing device 3 is provided which includes: a holding part 4; a cloth beating part 5 mounted on the holding part 4 so as to reciprocate; and an interval holding part 6 mounted on the holding part 4 so as to surround the periphery of the cloth beating part 5 and capable of keeping the interval between the holding part 4 and a cloth product 1 constant. The cloth beating part 5 includes a brush 7 having bristles extending in the direction of the reciprocating movement of the cloth beating part 5. At this time, the interval holding part 6 can have a tapered shape expanding as it goes away from the holding part 4.SELECTED DRAWING: Figure 2
Patent JP-2018061280-A (JP)
Title: Device and method for selecting frequency band
Inventor: PARK CHANG-JOON
IPC: H04B1/40
Filed: 2017-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for selecting a frequency band.SOLUTION: A switching circuit for selecting a frequency band includes multiple Surface Acoustic Wave (SAW) filters, a SPnT (single-pole n throw) switch connecting with the input ports of the multiple SAW filters, respectively, a first DPnT (dual-pole n throw) switch connecting with the output port of at least one of the multiple SAW filters, and a second DPnT switch connecting with the other output port of the remaining SAW filters except the at least one SAW filter connected with the first DPnT switch, out of the multiple SAW filters.SELECTED DRAWING: Figure 3
Patent JP-2019102566-A (JP)
Title: Explosion-proof valve
Inventor: NAGASHIMA JIRO
IPC: H01G11/14
Filed: 2017-11-30
Abstract: To allow for easy identification if there is a burst of an explosion-proof valve.SOLUTION: An explosion-proof valve 101 has a film part 131 at the head 114 of a valve body 111 attached to a sealed part 13, provided in a pressure vessel 12 while being kept out, and a burst part 132 is provided in the film part 131. The burst part 132 is provided in the form of closed belt-shape such as circle, and since it is formed thinner than the film part 131, it bursts to release the pressure when the pressure in the pressure vessel 12 reaches a specified magnitude. A thick wall part 133, not bursting together with the burst part 132 but remaining, is provided at a part of the burst part 132.SELECTED DRAWING: Figure 4
Patent JP-2019100927-A (JP)
Title: Resin identification device, resin identification system, and resin selection system
Inventor: YONEYA YUKI
IPC: G01N33/44
Filed: 2017-12-05
Abstract: To provide a resin identification device having high robust property to variations in a distance between an identification device and a resin piece.SOLUTION: A resin identification device 1 that identifies the kind of a resin piece 109 conveyed by conveyance means 108 includes: an illumination optical system 107 which illuminates the resin piece 109 with light from a light source; a light collecting optical system 113 which collects Raman scattered light from the resin piece 109; a spectroscopic element 117 which divides the Raman scattered light; a light receiving element 119 which receives the Raman scattered light divided by the spectroscopic element 117; and data processing means 121 which acquires spectral data of the Raman scattered light from the light receiving element 119, and performs identification processing. An optical axis of the illumination optical system 107 and an optical axis of the light collecting optical system 113 cross each other, and the illumination optical system 107 is an image formation optical system having a numerical aperture on a conveyance surface side smaller than a numerical aperture on the conveyance surface side of the light collecting optical system 113, or a collimater optical system which converts the light from the light source into parallel light.SELECTED DRAWING: Figure 1
Patent JP-2019101306-A (JP)
Title: Mask unit and exposure equipment
Inventor: NAGOYA JUN
IPC: G03F7/20
Filed: 2017-12-05
Abstract: To provide a mask unit and exposure equipment which can make a film mask adhere to a transparent plate easily without problems of shape accuracy degradation of copied pattern.SOLUTION: A film mask 1 adhered by a transparent plate 2 is adsorbed by vacuum in periphery from a vacuum adsorption hole of a mask frame 3. A gas drainage groove 21 formed in a face facing to the film mask of the transparent plate reaches to the right side edge of the face and the end edge is in the middle of a chamfer. A cleaning roller 91 provided to exposure equipment shifts from the left side edge to the right side edge of the film mask while contacting with the film mask and rolling, and removes debris c and pushes out air bubble g. The gas formed the air bubble is exhausted via the gas drainage groove and a suction spout.SELECTED DRAWING: Figure 9
Patent JP-2018052126-A (JP)
Title: Molding device and molding body
Inventor: NORIKANE YOSHIHIRO
IPC: B29C64/112
Filed: 2017-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a molding device capable of easily and efficiently manufacturing complicated and fine solid molded objects.SOLUTION: A molding device 39 at least has a head unit 31 which jets a material containing at least water and a hydrogel precursor and curing means for curing said material. The hydrogel precursor contains a mineral dispersible in water and a polymerizable monomer. In the molding device 39, it is preferable that the water-dispersible mineral is a water-swellable laminar clay.SELECTED DRAWING: Figure 1
Patent JP-2019109662-A (JP)
Title: Classification device, data structure, classification method, and program
Inventor: OKURA SHUMPEI
IPC: G06F16/00
Filed: 2017-12-18
Abstract: To provide a classification device, a data structure, a classification method, and a program that can classify contents more effectively.SOLUTION: A classification device comprises: an acquisition unit which acquires a new content; and a learning processing unit which performs, when the acquisition unit acquires the new content, enhanced learning to determine whether to select, as a classification destination of the new content, a category out of a plurality of existing categories or generate a new category to classify the new content into the generated category.SELECTED DRAWING: Figure 2
Patent JP-2018043060-A (JP)
Title: Endoluminal device
Inventor: KEVIN WALSH
IPC: A61F2/90
Filed: 2017-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an endoluminal device for use in the pancreatic duct that minimizes or eliminates irritation to the duct tissue during advancement and/or deployment of the device.SOLUTION: An endoluminal device comprises a stent formed of a plurality of wires and comprising a self-expandable braided-wire framework. The endoluminal device has a proximal end region, a distal end region, and a medial region extending between the proximal end region and the distal end region. The distal end region of the endoluminal device is more flexible than the medial region so that the radial compressive force in a reduced diameter state is less in the distal end region than in the medial region. The distal end region includes a plurality of loops formed from a plurality of wires, each loop having a length in the axial direction and a width in the circumferential direction, where the length is greater than the width.SELECTED DRAWING: Figure 1