baber/WOPTO huggingface dataset:
Patent JP-2017092526-A (JP)
Title: Power amplifier circuit
Inventor: HONDA YURI
IPC: H03F3/19
Filed: 2015-11-02
Abstract: PROBLEM TO BE SOLVED: To make improvements on a distortion property of an output signal at output levels over a wide range and in frequencies over a wide range.SOLUTION: A power amplifier circuit comprises: a first output transistor in which a power supply voltage is supplied to a collector or a drain, of which the emitter or the source is grounded and which amplifies an input signal supplied to a base or a gate and outputs a first amplified signal from the collector or the drain; a first transistor in which a power supply voltage is supplied to a collector or a drain and a first current is supplied to a base or a gate and which supplies a first bias current from an emitter or a source to the base or the gate of the first output transistor; and a second transistor of which the collector or the drain is connected with the base or the gate of the first transistor, in which a second current is supplied to a base or a gate and which supplies a second bias current from an emitter or a source to the base or the gate of the first output transistor. A current quantity of at least one of the first and second currents can be adjusted.SELECTED DRAWING: Figure 1
Patent JP-2017091062-A (JP)
Title: Information processing apparatus and information processing method
Inventor: HASEGAWA KUNIHIRO
IPC: G06N99/00
Filed: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a data collection technology for reducing insufficiency of learning data held in the apparatus.SOLUTION: An information processing apparatus classifies learning data group registered therein into a plurality of groups by the type, and specifies the type of learning data to be additionally registered on the basis of the number of the learning data classified into the groups. The information processing apparatus subsequently specifies a period during which collection information required for obtaining learning data of the specified type can be collected. The information processing apparatus then operates a collection device during the period and additionally registers learning data based on the collection information collected by the collection device.SELECTED DRAWING: Figure 1
Patent JP-2017092641-A (JP)
Title: Base station antenna and antenna control method
Inventor: ISHIDA HITOSHI
IPC: H01Q3/04
Filed: 2015-11-06
Abstract: PROBLEM TO BE SOLVED: To improve throughput as an entire area through antenna control even if terminal distribution is uniform or biased.SOLUTION: The present invention relates to a base station antenna comprising a plurality of antenna elements. The base station antenna controls a mechanical tilt for changing a tilt angle by controlling a physical inclination of the plurality of antenna elements and a phase shifted tilt for changing a tilt angle by controlling a phase difference between the plurality of antenna elements in accordance with traffic volume or a radio resource use rate in a communication by the base station antenna.SELECTED DRAWING: Figure 5
Patent JP-2017091787-A (JP)
Title: Screw fitting operation switch or indicator light
Inventor: TAKANO YOSHIHIRO
IPC: H01H9/02
Filed: 2015-11-10
Abstract: PROBLEM TO BE SOLVED: To propose an operation switch or an indicator light including a screw fastening structure strong against loosening, while employing a multiple thread screw capable of shortening the assembly time.SOLUTION: In a screw fitting operation switch or an indicator light, an operation part 20 is attached to a panel H by a screw fastening structure using a nut 30. In the operation part 20 having an external thread of screw fastening structure, a three screw thread 21 is formed in the enclosure of the operation part, and in the nut 30 of internal thread, a three screw thread 31 corresponding to the three screw thread 21 of the operation part is formed in the inner periphery. These multiple screw threads 21, 31 have a flank angle of 30° or less.SELECTED DRAWING: Figure 2
Patent JP-2017087604-A (JP)
Title: Conductive laminate and metal oxide composition
Inventor: SEINO KAZUMA
IPC: C08F2/48
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a metal oxide composition for a primer film excellent in adhesion on metal material such as silver and copper, transparency, and excoriation resistance, and a conductive laminate produced by sequentially laminating a base material, a resin layer formed from the metal oxide composition, and a conductive layer.SOLUTION: The present invention provides a metal oxide composition comprising a compound having (a1) six or more (meth) acryloyl groups represented by general formula (1), and metal oxide (b), and a conductive laminate comprising a resin layer formed from the metal oxide composition.SELECTED DRAWING: None
Patent JP-2017090368-A (JP)
Title: Radiation protector
Inventor: MATSUYAMA KENHO
IPC: G21F3/02
Filed: 2015-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a radiation protector that is kept free from contamination and used for a long period of time.SOLUTION: A radiation protector 1 comprises a protection body 2 for protecting a human body against radiation rays and an outer cover 3 for protecting the protection body 2 against contamination caused by radioactive matter (adhesion of radioactive matter). The protection body 2 has a shield member 21 that shields radiation rays and an inner cover 22 made of a waterproof sheet surrounding the shield member 21. The outer cover 3 covers the whole of the protection body 2 (the inner cover 22). The outer cover 3 can be attached to and removed from the protection body 2. The outer cover 3 has an engaging jig 33 for allowing the radiation protector 1 to be removed from and be attached to the human body. The outer cover 3 has also an opening-and-closing jig 34 for allowing the outer cover 3 to be attached to and removed from the protection body 2. The outer cover 3 is washable and reusable, or disposable.SELECTED DRAWING: Figure 2
Patent JP-2016028458-A (JP)
Title: Method and apparatus used when capacitor is synchronized by digital processing in integrated circuit element
Inventor: TERO TAPIO RANTA
IPC: H01L27/04
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus used for digital adjustment of a capacitor in an integrated circuit element.SOLUTION: A digital synchronizing capacitor DTC for digitally controlling capacitance applied between first and second terminals is described. The first terminal has an FW+ terminal, and the second terminal has an RF terminal in some embodiments. DTC has plural sub circuits which are ordered according to the degree of importance from the least significant bit to the most significant bit. The sub circuits of plural effective bits are coupled to one another in parallel, and each sub circuit has a first node joined to a first RF terminal and a second node joined to a second RW terminal. DTC further has input means for receiving a digital control word, and the digital control word has likewise bits which are ordered according to the degree of importance from LSB to MSB.SELECTED DRAWING: Figure 6B
Patent JP-2016052566-A (JP)
Title: Game machine
Inventor: TSUTSUMI HAYATO
IPC: A63F7/02
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably performing non-contact type recognition of a player's behavior, condition or the like.SOLUTION: When an imaging instruction signal is transmitted from a sound/light side MPU 93 to a control circuit 74, a light-emitting device 72 emits projection light, and an imaging device 73 receives reflected light with respect to the projection light. Distance data is derived corresponding to each pixel in a pixel array part 73c of the imaging device 73 by making a signal processing circuit 75 execute a prescribed arithmetic processing to an imaging signal received by the imaging device 73. The derived distance data is transmitted from the signal processing circuit 75 to the sound/light side MPU 93, and the sound/light side MPU 93 performs execution control of various monitoring and various performances using the distance data. In this case, the distance data is derived such that data of a cancellation object is prevented from being used as it is in the execution control of the various monitoring and the various performances.SELECTED DRAWING: Figure 16
Patent JP-2016048798-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a display device which achieves high mobility and high reliability in a device using an oxide semiconductor.SOLUTION: A semiconductor device manufacturing method comprises the steps of: forming an oxide semiconductor layer having a crystalline region where a c-axis is oriented in a direction substantially perpendicular to a surface; forming an oxide insulation layer on the oxide semiconductor layer in contact with the oxide semiconductor layer; performing a third heat treatment to supply oxygen to the oxide semiconductor layer to form a hydrogen-containing nitride insulation layer on the oxide insulation layer; and performing a fourth heat treatment to supply hydrogen to an interface between at least the oxide semiconductor layer and the oxide insulation layer.SELECTED DRAWING: Figure 3
Patent JP-2017099302-A (JP)
Title: Revival method of aquatic plants, and apparatus thereof
Inventor: ISERI YASUSHI
IPC: A01G7/00
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus of reviving aquatic plants by activating, sprouting, growing the seeds of aquatic plants in dormancy in the bottoms of the sea, lakes and rivers, i.e., emergent plants, floating plants and/or submerged plants.SOLUTION: An aquatic plant seed in a sprouting time in the dormant state in the bottom of water is irradiated with the light with a wavelength promoting sprouting of the seed to sprout the seed, the sprouted aquatic plant seed is continuously irradiated with the light with the wavelength to grow the sprouted aquatic plant, the irradiation of the light with the wavelength is stopped when the tip of the aquatic plant reaches the water area of a growable illuminance, and thereby the belt of aquatic plants can be revived and water quality can be purified most efficiently.SELECTED DRAWING: Figure 1
Patent JP-2017099530-A (JP)
Title: Imaging module and endoscope
Inventor: ISHIZUKA TAKESHI
IPC: H04N5/225
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging module that can be easily produced while keeping high reliability.SOLUTION: An imaging module comprises a connection body 30 including: first embedded conductors embedded inside a main body; second embedded conductors embedded inside the main body, and longer than the first embedded conductors; first mounted terminals 34 that constitute a portion of the first embedded conductors and a portion of the second embedded conductors; first groove parts including second mounted terminals that are a portion of the first embedded conductors, and provided between a first side surface and a second side surface; second groove parts including third mounted terminals that are a portion of the second embedded conductors, and provided between the first side surface and the second side surface; and third groove parts located between the first groove parts and the second groove parts in an extending direction of the main body.SELECTED DRAWING: Figure 1
Patent JP-2017103322-A (JP)
Title: Electrode sheet and electric double layer capacitor
Inventor: SASAGAWA NAOKI
IPC: H01G11/26
Filed: 2015-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrode sheet capable of effectively increasing electrostatic capacitance per unit volume of a capacitor.SOLUTION: The electrode sheet for use in a capacitor, includes a carbon material having a graphene layered structure and having an aspect ratio of 10 or more. When observing a cross section along a thickness direction of an electrode sheet, the plurality of carbon materials is laminated.SELECTED DRAWING: None
Patent JP-2017103615-A (JP)
Title: Vibration control device
Inventor: KANEDA TADASHI
IPC: G11B33/08
Filed: 2015-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device capable of appropriately changing the natural frequency of a casing.SOLUTION: A control unit 37 controls the driving of an actuator 35 provided in a speaker enclosure 11 to change the force applied to an upper surface 23 and a lower surface 24 of a cabinet 20 to change the natural frequency of the speaker enclosure 11. Accordingly, the control unit 37 prevents the resonance occurring in the speaker enclosure 11 and the peak of the frequency characteristic of the sound source from overlapping each other when reproducing the music piece data and preventing the frequency corresponding to the natural frequency f from being excessively emphasized. In addition, the control unit 37 can emphasize the low frequency by matching the natural frequency to the peak of the frequency characteristic.SELECTED DRAWING: Figure 2
Patent JP-2016153217-A (JP)
Title: Method for producing aromatic polyimide resin molded product
Inventor: AOKI KAZUFUMI
IPC: B29C43/56
Filed: 2015-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic polyimide resin molded product improved in mechanical properties, especially, tensile strength.SOLUTION: There is provided a method for producing an aromatic polyimide resin molded product, which is a reaction product between a pyromellitic dianhydride and a 4,4'-diaminodiphenyl ether, the method comprising the following two steps using a polyimide powder having an average particle diameter of 0.1 to 9 μm and an imide ring closure ratio of 50 to 95% and a specific surface area of 13 to 30 m/g: (1) a first step of producing a green compact by a first stage in which a polyimide powder is subjected to pressurizing and heating treatment by applying a pressure of 29 to 147 MPa at 185 to 250°C to hold 25 minutes or more per a molding thickness of 10 mm and a second stage in which the polyimide powder is subjected to pressurizing and heating treatment by applying a pressure of 29 to 147 MPa at 200 to 450°C to hold 40 minutes or more and (2) a second step of heating the green compact obtained in the first step at 350 to 500°C under a vacuum condition or in an inert gas atmosphere.SELECTED DRAWING: None
Patent JP-2016076965-A (JP)
Title: Parallel bit interleaver
Inventor: MIHAIL PETROV
IPC: H04L27/34
Filed: 2015-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an interleaving method enabling efficient interleaving to be applied to codewords of quasi-cyclic low-density parity-check codes.SOLUTION: The bit interleaving method is a bit interleaving method for reordering bits of a codeword generated based on a quasi-cyclic low-density parity check coding scheme, the method comprising: a cyclic block permutation process of reordering cyclic blocks of the codeword in accordance with a cyclic block permutation rule defining positions in a constellation word of the bits in each cyclic block; and a bit permutation process of reordering the bits of the codeword after the reordering of the cyclic blocks.SELECTED DRAWING: Figure 23
Patent JP-2016040960-A (JP)
Title: Image forming apparatus and preview display method of image forming apparatus
Inventor: NAGATA KATSUMI
IPC: H04N1/00
Filed: 2015-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an image transmitter and a preview display method of an image forming apparatus, allowing for immediately seeing the image of an image actually outputted, without performing a complicated operation, in a plurality of operation modes in the image forming apparatus.SOLUTION: An image forming apparatus 100 including the plurality of operation modes and preview-displaying a display image generated on the basis of inputted image data has a function for generating color and monochrome display images, when the image data is for color, a function for generating a finish preview image, and a function for generating a document preview image, as display image generation means 137, and a finish preview display function and a document preview display function, as an operation unit side control part 131, and displays the display image of a color tone corresponding to the selected operation mode when performing a finish preview display, and displays the display image of the color tone corresponding to the inputted image data when performing a document preview display.SELECTED DRAWING: Figure 10
Patent JP-2017109852-A (JP)
Title: Guide rail support structure and method for renewing the same
Inventor: MIYAMOTO KENJI
IPC: B66B7/00
Filed: 2015-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail support structure that can shorten a period of construction for a guide rail support structure supporting a guide rail supported in a slidable manner by a fixing type guide rail clip.SOLUTION: A guide rail support structure 40 includes: a rail bracket 22; a bracket piece 41; and a sliding type guide rail clip 42. The rail bracket 22 abuts on a back face 21a of the guide rail 21. Further, the bracket piece 41 abuts on the back face 21a of the guide rail 21 while being attached to the rail bracket 22. Furthermore, the sliding type guide rail clip 42 holds the guide rail 21 in a slidable manner between the bracket piece 41 and the sliding type guide rail clip.SELECTED DRAWING: Figure 4
Patent JP-2017100877-A (JP)
Title: Opening/closing structure of lid of container for mounting on vehicle with lifting function
Inventor: KUROKI KOZO
IPC: B65F1/12
Filed: 2015-12-01
Abstract: PROBLEM TO BE SOLVED: To develope an opening/closing structure of a lid of a container mounted on a vehicle with lifting function by which garbage moving work can be easily performed.SOLUTION: A bottomed container body 1 of which an upper part is opened, which has a lid part 2 on a front face, and which comprises a mounting box 1d, which is mounted on a transportation vehicle X, at a bottom thereof is provided. A bottom 1i of the container body 1 is formed as a descent inclined surface in a lid 2 direction with respect to a rear part, and the lid 2, in which a lid bearing 1c is rotatably pivoted to a front upper part of the container body 1, is provided in the front of a lid balance weight 2a. The lid is blocked to the container body 1 by a hook lever when recovering a garbage A, and by a garbage discharge operation, a hook shank is opened and the lid 2 is opened by the lid balance weight 2a of the lid 2, thereby discharging garbage into a container Y. After discharging the garbage, the container body 1 is lowered, whereby a caster 4c at a lower part of a link steering bar 4 connected to a link arm 4 in the lid 2 is grounded, and further, also the container body 1 is grounded and the lid 2 is closed or the lid 2 is pressed and closed.SELECTED DRAWING: Figure 4
Patent JP-2017115332-A (JP)
Title: Human body private part washing apparatus
Inventor: TAKETSU SHOGO
IPC: E03D9/08
Filed: 2015-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a human body private part washing apparatus capable of reducing a deviation from a target temperature due to response delay of a heater.SOLUTION: A human body private part washing apparatus 1 comprises: a heating part 10 which has a heater 11 for heating a fluid; a washing nozzle 20 which performs local washing operation to spouting a liquid sent from the heating part 10; and control means 30 of controlling output of the heater 11 based upon a washing flow rate that a user sets without reference to a flow rate of the fluid supplied to the heating part 10 for a predetermined period from a certain point of time before the washing nozzle 20 starts private part washing operation to the start of the private part washing operation.SELECTED DRAWING: Figure 1
Patent JP-2017112936-A (JP)
Title: Line roller
Inventor: OCHIAI HIROSHI
IPC: A01K89/01
Filed: 2015-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a line roller that includes a bearing member that has a structure in which seawater, etc. hardly enters an inner part.SOLUTION: A line roller 3 comprises: a cylindrical guide member 6 that includes a guide surface 61 that guides a fishing line, on an outer periphery; a bearing member 4 that rotatably supports an inner peripheral surface of the guide member 6; and a supporting member that supports the bearing member 4. The bearing member 4 comprises: an inner ring 41 supported by the supporting member; an outer ring 42 that rotates integrally with the guide member 6; rolling elements 43 arranged between the inner ring 41 and the outer ring 42; and a grease holding part that holds water-repellent grease 10 between the inner ring 41 and the outer ring 42.SELECTED DRAWING: Figure 6
Patent JP-2017114035-A (JP)
Title: Liquid discharge device and control method for the same
Inventor: TSUKITA MASANORI
IPC: B41J2/01
Filed: 2015-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device capable of making a degree of a reduction in printing quality small in printing processing after a power source is turned on even when supply of electric power from an external power source is stopped.SOLUTION: A liquid discharge device comprises: a power source section supplying electric power supplied from an external power source to each section of the liquid discharge device; an instruction section instructing to stop supply of the electric power from a power source section; a recording head comprising a discharge section being driven by the electric power supplied from the power source section and capable of discharging liquid; a determination section determining a discharge state of the liquid in the discharge section based on residual vibration generated in the discharge section when the discharge section is driven and outputting determination information indicating a determination result; and a recording section recording the determination information in a determination information storage section. The determination section determines the discharge state of the liquid in the discharge section after supply of the electric power from the external power source is resumed when the supply of the electric power from the external power source is stopped before the instruction section instructs the power source section to stop the supply of the electric power.SELECTED DRAWING: Figure 13
Patent JP-2016205799-A (JP)
Title: Water heater
Inventor: NISHIMURA KAZUHIRO
IPC: F24H9/00
Filed: 2015-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a water heater capable of stabilizing a hot water supply temperature in restart of hot water supply operation.SOLUTION: A water heater WH1 includes a primary heat exchanger HE1 having a first heat transfer pipe T1, a secondary heat exchanger HE2 having a second heat transfer pipe T2 connected to the first heat transfer pipe T1 and arranged in a position higher than the first heat transfer pipe T1, and a bypass flow passage 21 connecting a water inflow passage 2 connected to a water inflow side end of the second heat transfer pipe T2 and a hot water delivery passage 4 connected to a hot water delivery side end 11b of the first heat transfer pipe T1. An erected part 41a upwardly or obliquely upwardly erected from a connecting part J of the hot water delivery passage 4 and the hot water delivery side end 11b of the first heat transfer pipe T1 or the vicinity thereof is formed in the hot water delivery passage 4, and thus, an offset flow passage part 41 offset in a position higher than the hot water delivery side end 11b is provided.SELECTED DRAWING: Figure 1