baber/WOPTO huggingface dataset:
Patent JP-2018161624-A (JP)
Title: Roller screen
Inventor: SASAKI SATOSHI
IPC: B07B1/14
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a roller screen hardly biting a treated object between rings.SOLUTION: In a roller screen 10 where: a plurality of support shafts 12 rotating around axes by driving force are arranged in parallel; a plurality of rings 11 are disposed along the support shaft 12 in a shaft direction; the positions of the rings 11 having adjacent support shafts 12 with each other are shifted along the support shaft 12 in the shaft direction; a treated object is supplied on a transportation surface formed above the support shaft 12 and the rings 11 and transported from a supply side to a discharge side along a transporting direction by the rotation of the rings 11; and the treated object having a small size is fallen downward from gaps between the rings 11 and sorted, the angle θ of a flat surface formed by the outer periphery of the ring 11 to the center axis A of the support shaft 12 is set to be less than 90 degrees.SELECTED DRAWING: Figure 2
Patent JP-2017104762-A (JP)
Title: Ophthalmologic apparatus
Inventor: YAMAGUCHI TATSUO
IPC: A61B3/10
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a technique for calculating a tilt of an ocular fundus.SOLUTION: A tilt of an ocular fundus is calculated by using OCT. In addition, an ocular fundus image of a high contrast is obtained by moving a pinhole arranged in an ocular fundus conjugate position of an optical system. A specific relationship between a position of the pinhole and the tilt of the ocular fundus is described as below. In the specific relationship, when the tilt of the ocular fundus in directions of an X-axis and a Y-axis that are perpendicular to each other is (θ,Φ), a position of the pinhole in the X-axis direction and the Y-axis direction is (X,Y), an optical distance between the pinhole and the ocular fundus is L, and an optical magnification between the pinhole and the ocular fundus is α, X=αLtan(θ), and Y=αLtan(Φ).SELECTED DRAWING: Figure 11
Patent JP-2017185546-A (JP)
Title: Method for machining surface of metal component, and metal component
Inventor: PETER WELS
IPC: B23K26/352
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for machining a surface of a metal component, and the metal component.SOLUTION: A method for machining a surface (14) of a metal component (10), in particular a connecting rod or cam for a motor vehicle, includes the following steps: preparing the metal component (10), which has the surface (14) to be machined; premachining the surface (14) to be machined; and structuring the premachined surface (14) by means of a laser beam (16) in such a way that elevations but no depressions are formed as laser structures on the premachined surface (14) with respect to the level of the premachined surface.SELECTED DRAWING: Figure 2
Patent JP-2018170120-A (JP)
Title: Cleaning tool for insulator
Inventor: OGAWA TETSUSHI
IPC: H01B17/52
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool for insulator in which the scattering of dust removed from insulator can be suppressed.SOLUTION: The cleaning tool for insulator according to the present invention is an insulator cleaning tool for removing dust adhered to the surface of an insulator and includes a plurality of streaks of water-containable slide-contact parts arranged spaced apart from each other and a support part for integrally supporting the plurality of streaks of slide-contact parts at one end side, and in which the part surrounded by the adjacent slide-contact parts and the support part is formed as a receiving groove for receiving the removed dust when the dust adhered to the surface is removed by sliding the slide-contact parts on the surface in a state where water is supplied to the slide-contact parts.SELECTED DRAWING: Figure 3
Patent JP-2018169077-A (JP)
Title: Heat treatment device
Inventor: ICHIKAWA SEIJI
IPC: F27B17/00
Filed: 2017-03-29
Abstract: To provide a heat treatment device, upon cooling of the inside thereof, preventing or reducing the sticking of a sublimate to the inside of the device.SOLUTION: Provided is a heat treatment device 100 comprising furnace walls 101 to 103 having a cooling function cooling the inside of a chamber, in which the insides of the furnace walls 101 to 103 are provided with partition walls 151 to 153, and a gas introduced from the outside into the chamber is circulated between the furnace walls 101 to 103 and the partition walls 151 to 153.SELECTED DRAWING: Figure 2
Patent JP-2018166823-A (JP)
Title: Game machine
Inventor: SUZUKI KAZUTO
IPC: A63F7/02
Filed: 2017-03-30
Abstract: To provide a game machine in which a performance can be set preferably.SOLUTION: A game machine is configured so that: a performance mode of a game is displayed on display means, and a performance mode which is displayed on the display means is determined by performance mode determination means. When a specific performance mode is displayed on the display means, a privilege game which is advantageous to a player is executed by privilege game execution means. During a period in which the performance mode is displayed on the display means, a notification performance for notifying a player of game information is executed by notification performance execution means. A movable performance for inhibiting visibility of the performance mode is executed by movable performance execution means on a front surface side of a display area of the display means. The movable performance executed by the movable performance execution means is executed so as not to overlap with a period in which the notification performance is executed. Therefore, a performance can be set preferably.SELECTED DRAWING: Figure 107
Patent JP-2017170900-A (JP)
Title: Method and device for welding profiled elements made of plastic material, in particular pvc
Inventor: ANDREA VACCARI
IPC: B29C65/20
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for welding profiled elements made of plastic material, in particular PVC.SOLUTION: The method of welding comprises the steps of: preparing two profiled elements 3 made of a plastic material, arranged with respective zones to be welded facing each other; heating the zones to be welded before the heating step; making a groove 19 in correspondence to a peripheral edge of each of the zones to be welded; coupling the zones to be welded to each other, by pressing the profiled elements 3 against each other to keep the zones to be welded in reciprocal contact; and coupling the zones to be welded, the step of coupling the zones to be welded including a sub-step of melting the zones to be welded into each other to define a welding bead and comprising a sub-step of arranging, in collaboration with the grooves 19, pressing means 27 in correspondence to the grooves 19 to define, in collaboration with the grooves 19, a containing compartment 19a of the welding bead.SELECTED DRAWING: Figure 5
Patent JP-2018171044-A (JP)
Title: Oral composition
Inventor: TANAKA NATSUKO
IPC: A61K36/31
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a composition that is excellent in activity of digestive enzymes such as protease and amylase.SOLUTION: The present invention provides an oral composition containing a digestive enzyme and a plant processed material. It is also preferable that the plant processed material is at least one processed material selected from Ashitaba, barley, Kumaigusa, tea, cabbage, ginger and soybean. It is also preferable that the plant processed material is a powder substantially having no activity of the digestive enzyme.SELECTED DRAWING: None
Patent JP-2017162482-A (JP)
Title: Multi-functional hand-held device
Inventor: STEVE P HOTELLING
IPC: G06F3/044
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a multi-functional hand-held device capable of configuring user inputs on the basis of how the multi-functional hand-held device is to be used.SOLUTION: Preferably, the multi-functional hand-held device has at most only a few physical buttons, keys, or switches so that its display size can be substantially increased. The multi-functional hand-held device also incorporates a variety of input mechanisms, including touch sensitive screens, touch sensitive housings, display actuators, audio input, etc. The multi-functional hand-held device also incorporates a user-configurable GUI for each of the multiple functions of the devices.SELECTED DRAWING: Figure 1
Patent JP-2018159047-A (JP)
Title: Ultraviolet-curable organopolysiloxane composition and cured product thereof
Inventor: SHIRAHATA AKIHIKO
IPC: C08L83/14
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinkable organopolysiloxane composition that allows long-term storage in a dark place at room temperature, and is quickly crosslinked by ultraviolet irradiation to form a cured product of high refractive index, and a cured product thereof.SOLUTION: A curable organopolysiloxane composition at least has (A) an alkenyl functional organopolysiloxane containing an aryl group represented by an average unit formula, (B) an aryl group-containing organopolysiloxane having at least two silicon atom-bound hydrogen atom in one molecule, and (C) a photoinitiator.SELECTED DRAWING: None
Patent JP-2018176210-A (JP)
Title: Device and method for estimating temperature distribution inside extrusion product during hot extrusion processing, device and method for controlling billet heating, and program
Inventor: KISHI MASATOMO
IPC: B21C31/00
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for highly accurately estimating temperature distribution inside an extrusion product during hot extrusion processing.SOLUTION: Provided is a device 10 for estimating temperature distribution inside an extrusion product during hot extrusion, the device 10 applying hot extrusion processing to a billet under conditions of a predetermined extrusion speed and extrusion force, and estimating temperature distribution inside an extrusion product in its longitudinal direction when the extrusion product is manufactured. The device comprises: a setting section 1 for setting plural temperature distributions of the extrusion product in its longitudinal direction; a calculation section 2 for calculating time sequence data of plural extrusion speed estimation values and plural extrusion force estimation values, for each of the plural temperature distributions; an extraction section 3 for extracting one temperature distribution corresponding to optimal time sequence data, by comparing the time sequence data of the plural extrusion speed estimation values and the plural extrusion force estimation values with time sequence data of extrusion speed actual values and extrusion force actual values; and a determination section 4 for determining the one temperature distribution as a temperature distribution inside the extrusion product in its longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2018180328-A (JP)
Title: Coating removal tool and coating removal method
Inventor: YAMAGUCHI TAKASHI
IPC: G02B6/245
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a coating removal tool and a coating removal method capable of prolonging service life.SOLUTION: A coating removal tool 100 includes a main body and a pair of blade members 40 having a coating removing blade 41 for removing coating of an optical fiber 1. The blade member is disposed slidably with respect to the main body in order to remove the coating by using an un-used portion.SELECTED DRAWING: Figure 1
Patent JP-2017199901-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/28
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having good reliability.SOLUTION: A semiconductor device includes: a first barrier insulation film; a first gate electrode on the first barrier insulation film; a first gate insulation film on the first gate electrode; an oxide semiconductor film on the first gate insulation film; source/drain electrodes arranged away from each other on the oxide semiconductor film; a second gate insulation film on the source/drain electrodes; a second gate electrode arranged on the second gate insulation film so as to partially overlap a region between the source electrode and the drain electrode; a second barrier insulation film arranged to cover the first barrier insulation film, the first gate electrode, the firs gate insulation film, the oxide semiconductor film, the source/drain electrodes, the second gate insulation film and the second gate electrode, and arranged in contact with a lateral face of the oxide semiconductor film, lateral faces of the source/drain electrodes and a top face of the first gate insulation film; and a third barrier insulation film on the second barrier insulation film. The first through third barrier insulation films have lower permeability of hydrogen, moisture and oxygen than the first and second gate insulation films; and the third barrier insulation film has a smaller film thickness than the second barrier insulation film; and a layer of the source/drain electrodes which contacts the oxide semiconductor film has a conductive oxide film; and the conductive oxide film has a higher degree of oxygen deficiency than the oxide semiconductor film.SELECTED DRAWING: Figure 1
Patent JP-2017219830-A (JP)
Title: Layered film, method for manufacturing layered film with mark, and method for manufacturing image display device
Inventor: FUJII KANJI
IPC: G02B5/30
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a layered film by which precision of positional alignment between an image display panel and a polarizing plate can be further improved, and a method for manufacturing an image display device.SOLUTION: A layered film 100 includes a polarizing plate 10 and a temporary protective film 8 disposed on one side of the polarizing plate 10. The layered film 100 includes a peripheral region 100P extending a fixed width from the end face of the layered film and a central region 100C inside the peripheral region 100P. The fixed width is determined so as to satisfy an expression SC/(SP+SC)≤0.7, where SP is the area of the peripheral region 100P and SC is the area of the central region 100C. The central region 100C has a mark M.SELECTED DRAWING: Figure 1
Patent JP-2018179447-A (JP)
Title: Pre-mixing device
Inventor: IWASAKI TAKUYA
IPC: F23D14/62
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a pre-mixing device which requires a low cost and which prevents a control failure by inclusion of foreign substance, the pre-mixing device including: a butterfly valve 7 connected to a gas suction part 31 in which a downstream end of a gas supply path 4 is provided to an air supply path 3 at an upstream side of a fan 2, the butterfly valve serving as an air resistance switching means for switching a ventilation resistance at the air supply path 3 at an upstream side of the gas suction part 31; and a gas resistance switching means for switching the ventilation resistance of the gas supply path between large and small.SOLUTION: A gas resistance switching means is composed of a gas butterfly valve 8 rotatably provided in a gas supply path 4. An air butterfly valve 7 and the gas butterfly valve 8 are connected to a common valve shaft 91 which is rotatably driven by a single actuator 9.SELECTED DRAWING: Figure 1
Patent JP-2018184305-A (JP)
Title: Hydrotalcite compound, resin composition comprising the hydrotalcite compound blended therein, and molded article thereof
Inventor: SHIMIZU SEIYA
IPC: C08L101/00
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydrotalcite compound capable of improving the thermal resistance of a resin, making the life of a resin longer, and making the recycling and reuse of a resin practicable without sacrificing economic efficiency, while maintaining characteristics of a resin such as excellent water resistance, acid resistance, alkali resistance, solvent resistance, flame retardancy, electric insulation, and moldability, as well as its desirable characteristics in the applications of a molded article thereof.SOLUTION: The hydrotalcite compound represented by the following chemical formula (a), is characterized in that the representative peak of the stretching vibration frequency of a hydroxy group measured by a Fourier transformation infrared spectrophotometer (FT-IR) is in a range of not lower than 3405 cmand not higher than 3435 cmand satisfies the particle size characteristics as defined by the following formulae (b) to (d): (a) MgAl(OH)A-mHO, (b) 5≤Sw≤15 (m/g), (c) 0.8≤Dp≤2.0 (μm), (d) D≤10.09 (μm). In the formulae, A represents a n-valent anion, x and m are each in a range of 0.267≤x≤0.290, and in a range of 0≤m<1 respectively, Sw represents a BET specific surface area (m/g), Dprepresents a 50% mean particle diameter (μm), and Drepresents the maximum particle diameter (μm).SELECTED DRAWING: None
Patent JP-2018188382-A (JP)
Title: Method for producing dialkoxymagnesium, catalyst component for olefin polymerization, catalyst for olefin polymerization, and method for producing olefin polymer
Inventor: HOSAKA MOTOKI
IPC: C08F4/654
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing dialkoxymagnesium that makes it possible to obtain dialkoxymagnesium having a smooth surface, a large average particle size, and a narrow particle size distribution.SOLUTION: The present invention provides a method for producing dialkoxymagnesium including preparing dialkoxymagnesium by the reaction between magnesium metal and alcohol in the presence of a reaction promoter, where the reaction promoter is a carboxylic acid monohalogen compound or dicarboxylic acid dihalogen compound represented by formula (1) (Ris a C1-20 a hydrocarbon group; Z is Cl or Br).SELECTED DRAWING: Figure 1
Patent JP-2018190240-A (JP)
Title: Information processing device, information processing system and program
Inventor: IKEDA KAZUTOSHI
IPC: G06F17/22
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To register a document created with a latest version, not an old version when a version of the document is updated.SOLUTION: Specifying means 11 specifies a type of a document and version information from document data created by being entered into a template by a user (applicant). Acquisition means 12 reads latest version information of the document of the type specified by the specifying means 11 from an auxiliary storage device 104 and obtains the latest version information. Processing means 13 performs, when the version information specified by the specifying means 11 is same as the latest version information acquired by the acquisition means 12, registration processing of registering the acquired document data in the auxiliary storage device 104. On the other hand, the processing means 13 performs, when the version information specified by the specifying means 11 is different from the latest version information acquired by the acquisition means 12, processing different from the registration processing of the document of the latest version information, for example, processing of notifying the user of the fact that the registration processing is not performed.SELECTED DRAWING: Figure 4
Patent JP-2018191210-A (JP)
Title: Packet relay device and packet relay system
Inventor: ISHIKAWA YUICHI
IPC: H04L12/70
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To perform statistics collection by taking, as a trigger, detection of abnormality on security or detection of a sign of the abnormality, the statistics collection being performed by targetting an abnormal flow or abnormal sign flow.SOLUTION: When no abnormality or no sign of abnormality is detected, a first flow table (high-speed flow table 1055) is selected, the first flow table 1055 being taken as a retrieval target of a reception packet or transmission packet in a flow. When the existence of abnormality or sign of abnormality is detected, switching from the first flow table 1055 to a second flow table (large capacity flow table 1058) is performed to select the second flow table 1058, a flow in which the abnormality or sign of abnormality is detected is set to the second flow table 1058, and the second flow table 1058 is taken as a retrieval target of a reception packet or transmission packet in the flow in which the abnormality or sign of abnormality is detected.SELECTED DRAWING: Figure 4
Patent JP-2018191486-A (JP)
Title: Power storage system, controller, charge/discharge control method, and program
Inventor: MIZUTANI ASAMI
IPC: H02J3/32
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a power storage system capable of efficiently suppressing output fluctuation in a power system, and to provide a controller, charge/discharge control method and program.SOLUTION: The power storage system of an embodiment includes a plurality of power storage units, power conversion units, and control unit. The plurality of power storage units store power. The power conversion units are provided so as to respectively correspond to the plurality of power storage units, convert DC power from the power storage unit to AC power and output the AC power to the power system. The control unit determines respective amounts of effective power and reactive power in AC power output by the power conversion units and determines a power conversion unit satisfying a predetermined condition of the plurality of power conversion units as a power conversion unit that is caused to preferentially output reactive power.SELECTED DRAWING: Figure 1
Patent JP-2018024936-A (JP)
Title: Molten iron temperature prediction method, molten iron temperature prediction device, operation method of blast furnace, operation guidance device, molten iron temperature control method and molten iron temperature control device
Inventor: HASHIMOTO YOSHIYA
IPC: C21B5/00
Filed: 2017-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a molten iron temperature prediction method and a molten iron temperature prediction device capable of predicting future variation of molten iron temperature without using latest in-furnace reaction results even under an operation condition having no precedent in the past.SOLUTION: A molten iron temperature prediction method includes a step for adjusting parameters relating gas reduction rate or blast body heat loss amount in a physical model so that sensitivity of values calculated by a physical model each other and sensitivity of actual value of actual operation data each other in at least one of a relationship between reduction material ratio and solution loss carbon amount, a relationship between reduction material and gas usage rate and a relationship between the reduction material rate and blast body heat loss amount, and predicting molten iron temperature in a blast furnace by using the physical model with adjusted parameters.SELECTED DRAWING: Figure 7
Patent JP-2018197942-A (JP)
Title: Ic card having a non-contact communication function
Inventor: SUZUKI MAO
IPC: H01Q7/00
Filed: 2017-05-23
Abstract: To provide an IC card comprising a non-contact communication function using an inlet comprising an antenna capable of improving adhesive force between an antenna pattern of the IC card comprising the non-contact communication function and an adhesion layer.SOLUTION: An IC card 100 has a non-contact communication function obtained by stacking: an inlet 10 having antennas 2, 2-1 made of a metal foil provided on an antenna base material 5, and an IC chip 1 or an IC module connected to the antennas; and a card base material 8. In the antenna 2-1 in an embossment area 3 performing embossment processing of the IC card, multiple metal foil removal parts from which a metal foil is removed are arranged two-dimensionally by keeping at most 1 mm interval from each other.SELECTED DRAWING: Figure 1