baber/WOPTO huggingface dataset:
Patent JP-2018022064-A (JP)
Title: Optical fiber cable
Inventor: ISACHI MIZUKI
IPC: G02B6/44
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable that facilitates a tapping job, with protecting an optical fiber by a reinforcement sheet.SOLUTION: An optical fiber cable 10 comprises: a core 2 that assembles a plurality of optical fibers 21; an inner sheath 3 for housing the core therein; filament bodies 4 and a pair of tension members 7 that are embedded in the inner sheath; a reinforcement sheet 5 for covering the inner sheath and the filament bodies; and an outer sheath 6 for covering the reinforcement sheet. In the inner sheath, a thickness tof a further inner side portion than the filament bodies in a radial direction is smaller than a thickness Tof a further inner side portion than the tension members in the radial direction, and a thickness tof a further outer side portion than the filament bodies in the radial direction is smaller than a thickness Tof a further outer side portion than the tension members in the radial direction.SELECTED DRAWING: Figure 1
Patent JP-2018021420-A (JP)
Title: Fire door
Inventor: MATSUO YUKIHISA
IPC: E06B5/16
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To achieve a fire door capable of properly securing heat shielding performance.SOLUTION: A fire door 1 includes: an intermediate member 30 formed in a tabular shape, and arranged between a first tabular member 10 and a second tabular member 20; a first heat insulation material 51 arranged between the first tabular member 10 and the intermediate member 30; a second heat insulation material 52 arranged between the second tabular member 20 and the intermediate member 30; a first connection member 61 arranged so as to penetrate the first heat insulation material 51, and for connecting the first tabular member 10 and the intermediate member 30; and a second connection member 62 arranged so as to penetrate the second heat insulation material 52, and for connecting the second tabular member 20 and the intermediate member 30. The first connection member 61 is arranged with an interval with respect to both the second tabular member 20 and the second connection member 62. The second connection member 62 is arranged with an interval with respect to the first tabular member 10, and the first tabular member 10 and the second tabular member 20 are arranged with an interval.SELECTED DRAWING: Figure 1
Patent JP-2018026678-A (JP)
Title: Base station and communication regulation method
Inventor: KUMAKURA AKIRA
IPC: H04W76/50
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in power consumption on radio terminal side accompanied with the establishment of a bearer while appropriately regulating communication in a predetermined area.SOLUTION: The base station includes an establishment section, a relay section, a reception section and a relay control section. The establishment section establishes a bearer for connecting a radio terminal and a core network device. The relay section relays user data between the radio terminal and the core network device, using the bearer. The reception section receives a command showing whether or not communication should be regulated. The relay control section, after the command showing whether or not communication should be regulated is received, discards user data to be relayed by the relay section with the bearer maintained.SELECTED DRAWING: Figure 2
Patent JP-2018032771-A (JP)
Title: Method for manufacturing resistivity standard sample, and method for measuring resistivity of epitaxial wafer
Inventor: KUME FUMITAKA
IPC: G01N27/00
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a resistivity standard sample, by which a resistivity standard sample having the traceability to a resistivity standard substance such as NIST can be manufactured.SOLUTION: A method for manufacturing a resistivity standard sample comprises the steps of: preparing a first conductivity type monocrystalline silicon substrate; measuring a thickness of the monocrystalline silicon substrate by use of a thickness measuring instrument having the traceability to a national standard; growing a second conductivity type silicon epitaxial layer on the monocrystalline silicon substrate to produce an epitaxial wafer with a p-n junction; measuring a thickness of the epitaxial wafer by use of the thickness measuring instrument having the traceability to the national standard; determining a thickness of the silicon epitaxial layer from the epitaxial wafer thickness and the monocrystalline silicon substrate thickness; and measuring a resistivity of the silicon epitaxial layer by use of a resistivity measuring instrument having the traceability to a resistivity standard substance.SELECTED DRAWING: Figure 1
Patent JP-2018010266-A (JP)
Title: Focus detection device and focus detection method
Inventor: ASANO MOTOYUKI
IPC: G03B13/36
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To improve focus detection accuracy of subpixel calculation.SOLUTION: A focus detection device comprises first calculation means for calculating a correlation amount by relatively shifting a pair of image signals and second calculation means for calculating an image deviation from the correlation amount with smaller resolution than the unit for shifting. The device further comprises selection means for, according to the shape of a correlation amount waveform which indicates change of the correlation amount to change of a shift amount, selecting a calculation expression for calculating an image deviation by the second calculation means from among a plurality of calculation expressions or selecting any image deviation from focus detection data for each calculation expression calculated from the plurality of calculation expressions by the second calculation means.SELECTED DRAWING: Figure 11
Patent JP-2017008330-A (JP)
Title: Pressure-sensitive adhesive functional film and display device
Inventor: MATSUMOTO MITSUO
IPC: C09J7/29
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a transparent pressure-sensitive adhesive functional film which has a functional layer to develop scratch resistance and/or antireflection performance and a pressure-sensitive adhesive layer to be stuck on an adherend so as to fix it, in which interference fringes scarcely occur, and which has excellent corrosion resistance.SOLUTION: A pressure-sensitive adhesive functional film has at least one functional layer selected from a group consisting of a hard coat layer and an antireflection layer on one surface side of a transparent substrate and has a pressure-sensitive adhesive layer on the other surface side thereof, in which the total amount of an acrylic acid ion and a methacrylic acid ion extracted from the pressure-sensitive adhesive functional film with pure water under conditions of 100°C and 45 min, as measured by using an ion chromatograph method is 20 ng/cmor less per unit area of the pressure-sensitive adhesive layer, and an approximate integral value calculated by using a transmittance curve at a measured wavelength of 400-780 nm, as measured by using a spectral transmittance meter (trade name "DOT-3UV-VIS type", manufactured by Murakami Color Research Laboratory) is 50 or less.SELECTED DRAWING: None
Patent JP-2018040826-A (JP)
Title: Automatic playing device, automatic playing method, program and electronic musical instrument
Inventor: ISHIOKA YOSUKE
IPC: G10H1/00
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic playing device which attains reduction of a CPU load.SOLUTION: A CPU 13 reproduces a predetermined track, among multiple tracks, synchronously with a performance time. Each time the performance time reaches timing of a measure head, mute of a track under reproduction stop is turned on and sequence data are fast forwarded to a next measure head. When a target track to start reproduction is designated, mute of the target track is turned off, a performance time is set to a target track performance time and synchronously with a target track performance time rate-added in accordance with a reproduction rate corresponding to a ratio of one measure length t_m and a performance time of next measure timing T1- time point when the target track is designated, sequence data of the target track are reproduced after being fast forwarded to the next measure timing T1. When the target track performance time reaches the next measure timing T1, the target track is reproduced synchronously with the performance time, thereby attaining reduction of a CPU load.SELECTED DRAWING: Figure 6
Patent JP-2018041769-A (JP)
Title: Semiconductor device
Inventor: OKUMURA TOMOMI
IPC: H02M7/48
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduce an inductance of a main terminal and can ensure a predetermined area necessary for heat dissipation and the like.SOLUTION: A semiconductor device 20 includes: a semiconductor chip on which a switching element is formed and that has main electrodes on both surfaces; a plurality of heat dissipation plate arranged on both surface sides of the semiconductor chip; a sealing resin body 21 which integrally seals at least a part of each of the heat dissipation plates and the semiconductor chip; and a plurality of main terminals 32 which are arranged so that a plate thickness direction of the main terminals becomes the same as that of the semiconductor chip and are electrically connected to the main electrode through the heat dissipation plate. The main terminal contains a branched terminal 32a. The branched terminal has a base 33 extending inside and outside of the sealing resin body, and a projection 34 branched from the middle of the base in the outside of the sealing resin body. An extension length L2 from one end of the side of the sealing resin body to the tip of the projection opposite to the one end in a portion exposed from the sealing resin body of the main terminal is shorter than an extension length L1 from the one end to the tip of the base opposite to the one end.SELECTED DRAWING: Figure 2
Patent JP-2018042436-A (JP)
Title: motor
Inventor: SHIMADA KAZUNORI
IPC: H02K1/14
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of improving assemblability.SOLUTION: A motor comprises: a stator 13 that has Lundell type A-phase and B-phase stator parts 21 and 22; a rotor 12 that has an A-phase magnet 35 and a B-phase magnet 36 arranged at an outer peripheral sides of the stator parts 21 and 22 respectively; a circuit board 14 provided at an axial lateral side of the stator 13, and connected with a coil 25 of each phase; and a support member 11 which is provided between the stator 13 and the circuit board 14, and supports the stator 13 at one side (a first principal surface 11a side) in an axial direction, and supports the circuit board 14 at the other side (a second principal surface 11b side) in the axial direction. A start end part and a terminal end part drawn from the coil 25 of each phase are inserted into each insertion hole provided on the support member 11 in the axial direction, and connected with the circuit board 14.SELECTED DRAWING: Figure 1
Patent JP-2017099851-A (JP)
Title: Slide rail kit and lock device thereof
Inventor: CHEN KEN-CHING
IPC: A47B88/57
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a slide rail kit for lock releasing and starting respective operation of interlock and a lock device thereof.SOLUTION: A slide rail kit 10 comprises: a first rail 14; a second rail 16; a stopper part 24; first engagement means 28; and first release means 34. The second rail 16 is movable between a storage position P1 and an extension position P2 to the first rail 14. The stopper part 24 is positioned on the first rail 14. The first engagement means 28 is movably coupled to the second rail 16, and is positioned on a hooking position L to the stopper part 24 when the second rail 16 is positioned on the storage position P1 to the first rail 14. First release means 34 drives operatively the first engagement means 28 so as to be separated from the hooking position L, for moving the second rail 26 from the storage position P1 to the extension position P2 with respect to the first rail 14.SELECTED DRAWING: Figure 2
Patent JP-2017126318-A (JP)
Title: Computer program, secret management method, and system
Inventor: TOMOMURA KIYOSHI
IPC: G06F21/62
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To enhance protection of secret information.SOLUTION: A computer program causes a processor of an information processing apparatus to function as a secret sharing module and a control module for controlling data read/write. Secret data to be processed by the secret sharing module is held in a virtual drive. The control module reads at least encrypted virtual drive metadata for generating the virtual drive, when a detection is made that a first storage device has been connected to the information processing apparatus, from the first storage device, decrypts the virtual drive metadata, generates the virtual drive on the basis of the decrypted virtual drive metadata, and disables the virtual drive when a detection is made that the first storage device has been disconnected from the information processing apparatus. Corresponding method and system are also provided.SELECTED DRAWING: Figure 8
Patent JP-2018050415-A (JP)
Title: Manufacturing method for rotor shaft
Inventor: TAGUCHI NAOTO
IPC: H02K15/02
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a rotor shaft, by which an inner shaft and an outer shaft can be joined with fewer processes while ensuring joining strength.SOLUTION: In a manufacturing method for a rotor shaft composed of an inner shaft and an outer shaft, the inner shaft is composed of a shaft part and an outer peripheral flange formed projecting outside from the outer peripheral surface of the shaft part. The outer shaft is composed of: a cylindrical part; an inner peripheral flange formed projecting inside from the inner peripheral surface of the cylindrical part; an inner shaft insertion hole formed in the center of the inner peripheral flange; and a thin wall part formed thinner than the other inner peripheral flange on the peripheral edge of the inner shaft insertion hole. The inner shaft and the outer shaft are rotated around the shaft center of the shaft part as a rotation center while the rear surface of the outer edge part of the outer peripheral flange is disposed in contact with the thin wall part. Also, the inner and the outer shaft are joined by gathering the material of the inner peripheral flange on the surface of the outer peripheral flange thick by plastically processing.SELECTED DRAWING: Figure 12
Patent JP-2018020040-A (JP)
Title: Game machine
Inventor: TAKAYAMA YUICHI
IPC: A63F7/02
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably performing management of a game machine.SOLUTION: A main-side CPU 63 stores information on a detection result of each ball entry detection sensor in each kind of counter area of a main-side RAM 65 as history information. In reception of an instruction signal for starting checking from a hall computer of a game hall, each kind of parameter is calculated by utilizing history information of each kind of counter area, and the calculation result is reported by utilizing a special pattern display part 37a and a normal pattern display part 38a. In calculation of each kind parameter by utilizing the history information, shooting of game balls is prohibited and execution of a game round or the like is suspended. More specifically, progress of a game is restricted. Execution of a performance in a pattern display device 41 is continued even in a state in which progress of the game is restricted. After that, at a lapse of a display period of a check result, a state in which progress of a game is restricted is canceled.SELECTED DRAWING: Figure 50
Patent JP-2017031803-A (JP)
Title: Slide door opening/closing device
Inventor: YOKOBAYASHI SHINICHI
IPC: E05F15/73
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a slide door opening/closing device which does not need a manual operation, also does not need to touch a vehicle and a portable machine, is not erroneously operated, and can open and close an electric slide door.SOLUTION: A slide door opening/closing device which opens and closes an electric slide door of a vehicle comprises: motion detection means 22 which detects a regulation motion of a user who stands in the vicinity of the slide door 6; and opening/closing control means which controls the slide door 6 so as to be driven to an open direction or a closed direction on the basis of the confirmation of the regulation motion by the motion detection means 22. The regulation motion when the slide door 6 is driven to the open direction, and the regulation motion when the slide door is driven to the closed direction are motions for moving the slide door after the user who stands in the vicinity of the slide door 6 kicks out his/her one foot to a front side.SELECTED DRAWING: Figure 3
Patent JP-2018057097-A (JP)
Title: Management device, terminal device, management method, and management program
Inventor: TANAKA TAKASHI
IPC: H02J13/00
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a management device, a terminal device, a management method, and a management program, in which the contents of a request concerning adjustment of power consumption or power supply to a power system can be easily discerned by a manager, etc.SOLUTION: A management device according to an embodiment of the present invention comprises: an acquisition unit that acquires management information indicating a time period and an amount of adjustment of power consumption or power supply to a power system; a determination unit that determines, on the basis of the management information acquired by the acquisition unit, a plurality of targets to which the adjustment is to be requested, and respective time periods and amounts of the adjustment corresponding to the plurality of request targets; and a display processing unit that displays, on the basis of the determination made by the determination unit, a graphic corresponding to each of the request targets and corresponding to the amount of the request target such that the graphic is associated with the time period of the request target.SELECTED DRAWING: Figure 1
Patent JP-2018054178-A (JP)
Title: Abnormality detection device
Inventor: MORIYASU YOICHIRO
IPC: F23N5/00
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detection device capable of detecting abnormality of a plurality of detection objects with a simple structure.SOLUTION: An abnormality detection device 100 includes, between power source wiring 30 and a specific node N1, a first series circuit SC1 for electrically connecting a temperature fuse 24 and a resistance element R1 in series, a second series circuit SC2 for electrically connecting an oil sensor 26 and a resistance element R2 in series, and a resistance element R3 electrically connected between the node N1 and ground wiring 34. The temperature fuse 24 and the oil sensor 26 electrically transit from an electricity conduction state to a cut-off state when abnormality occurs. The second series circuit SC2 is connected in parallel with at least one part of the first series circuit SC1. A micro computer 40 detects that at least one of the temperature fuse 24 and the oil sensor 26 has been brought into the cut-off state and abnormal increase in a power supply voltage, based on the voltage of the node N1.SELECTED DRAWING: Figure 2
Patent JP-2018055970-A (JP)
Title: Fuel cell system
Inventor: MURAKAMI TAIGA
IPC: H01M8/04302
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To make possible to determine, with good accuracy whether or not an off-gas from a fuel cell has been ignited without using a temperature of a combustion part operable to burn the off-gas.SOLUTION: A fuel cell system 10 comprises: a fuel cell FC operable to generate electric power by an electrochemical reaction of an anode gas and a cathode gas; a combustion part 34 operable to burn an off-gas from the fuel cell FC; an ignition device 35 operable to ignite the off-gas; a combustible gas sensor 201 operable to detect a concentration of a combustible gas in an exhaust gas from the combustion part 34; and a controller 80 serving as an ignition determination device operable to determine whether or not the off-gas has been ignited, based on the change in a detection value of the combustible gas sensor 201, accompanying the ignition of the off-gas.SELECTED DRAWING: Figure 1
Patent JP-2018053151-A (JP)
Title: Xanthene compound
Inventor: MITSUFUJI AKIHIRO
IPC: C09B67/22
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a xanthene compound having excellent fastness such as heat resistance, and a coloring composition thereof.SOLUTION: A xanthene compound is represented by the formula (1) (where, Rand Rare a hydrogen atom, a halogen atom, a C1-20 monovalent saturated hydrocarbon group or a C6-10 monovalent aromatic hydrocarbon group. Rand Rare a hydrogen atom, an unsubstituted C1-4 monovalent saturated hydrocarbon group, a halogen atom, an alkyl-substituted amide group, a sulfonamide group or a sulfonic acid group or the like, at least one of Rand Ris an alkyl-substituted amide group. Rand Rare a hydrogen atom or a C1- 4 monovalent saturated hydrocarbon group).SELECTED DRAWING: None
Patent JP-2018057591-A (JP)
Title: Patient information display tool
Inventor: MURATA SHIGEO
IPC: A61G12/00
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple patient information display tool displaying discrimination between occupancy or vacancy and a symptom degree of an occupying patient in three stages.SOLUTION: A patient information display tool 1 includes: a case 2 in a rectangular box shape; and first to third slide pieces 3, 4, 5 arranged side by side in a right/left direction and supported by the case so as to move right/left. A patient identification display 15 and three symptom degree displays 16, 17, 18 are arranged on the surface of a rear side wall 6 of the case 2. When the slide piece 3 is pulled out to an opening 14, the slide piece hides the symptom degree display 16 and has a vacancy display 19 on the surface exposed. At this time, the slide pieces 4, 5 hide the symptom degree displays 17, 18. When the slide piece 3 is pulled into a sliding space 11, the slide pieces 4, 5 have either of the symptom degree displays 16, 17, 18 exposed at a proper position.SELECTED DRAWING: Figure 1
Patent JP-2018059807-A (JP)
Title: Mass estimation device for particulate substances, sensor, and mass estimation method for particulate substances
Inventor: MURASAWA NAOTO
IPC: G01F1/34
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a mass estimation device for particulate substances, a sensor and a mass estimation method for particulate substances that can accurately estimate the quantity of PM in exhaust piping even if the flow rate of exhaust gas in the sensor fluctuates.SOLUTION: A mass estimation device for particulate substances is equipped with a particulate substance quantity acquiring unit that acquires the quantity of particulate substances detected by a sensor disposed in exhaust piping in which exhaust gas flows; a first flow rate calculating unit that calculates, on the basis of pressure changes of exhaust gas entering the sensor and flows there, a first flow rate of exhaust gas in the sensor; a second flow rate acquiring unit that acquires a second flow rate of exhaust gas flowing in the exhaust piping; and a particulate substance quantity estimating unit that estimates the quantity of particulate substance that flows in the exhaust piping without entering the sensor on the basis of the quantity of particulate substances acquired by the quantity acquiring unit, the first flow rate calculated by the first flow rate calculating unit and the second flow rate acquired by the second flow rate acquiring unit.SELECTED DRAWING: Figure 2