baber/WOPTO huggingface dataset:
Patent JP-2017200115-A (JP)
Title: Automatic adjustment oscillator and switching power supply using the same
Inventor: MATSUMARU SHINGO
IPC: H03K4/08
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic adjustment oscillator for automatically adjusting an oscillation frequency in a case where the oscillation frequency is shifted by variation in properties of circuit elements such as a resistor and a capacitor and a change of an ambient temperature or the like.SOLUTION: In accordance with increase/decrease of an oscillation frequency fosc of a sawtooth wave Vsaw outputted from an oscillator 10, a smoothing voltage V20 outputted from an F-V conversion circuit 20 is increased/decreased. A window comparator 30 outputs a high-level comparator output signal V30 to a first terminal of an up/down counter UD and outputs a low-level signal V31 to a second terminal. Thus, the up/down counter UD increases or decreases a stored count value by one. Output of the up/down counter UD is supplied to a decoder DEC. The decoder DEC adjusts a current Iosc by adjusting a combined resistance value of a ladder resistor circuit 40 and adjusts the oscillation frequency fosc of the sawtooth wave Vsaw generated in the oscillator 10 into an oscillation frequency within an allowable range.SELECTED DRAWING: Figure 1
Patent JP-2016136287-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KAWADA TEPPEI
IPC: G03G15/20
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To improve durability of a fixing belt in a fixing device for directly heating the fixing belt.SOLUTION: Both axial direction ends of a rotatable and endless fixing belt 21 are held by belt holding members 40, and a heating source 23 and a nip forming member 24 are arranged inside the fixing belt 21. A nip part N is formed by abutting a pressure roller 22 on the fixing belt 21. The pressure roller 22 and both of the belt holding members 40 are arranged while being deviated in an axial direction without having an overlap region in the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2017200119-A (JP)
Title: Image processing apparatus and image processing system
Inventor: HANATANI NAOTO
IPC: B41J29/42
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To properly switch the color of a character string or the color of a marker in a text.SOLUTION: An image processing apparatus comprises an acquisition part, a marker detection part, a text extraction part, and a markup language processing part. The marker detection part detects a marker printed in a document, on the basis of image data acquired by the acquisition part. The text extraction part analyzes the image data and recognizes and extracts a text in the document. The markup language processing part generates markup data in which the display color of the text in the image data is equal to the display color of the marker, as a markup data.SELECTED DRAWING: Figure 2
Patent JP-2017196337-A (JP)
Title: Game machine
Inventor: ASAGA TAKAMASA
IPC: A63F7/02
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can variably display first identification information and second identification information and can enhance amusement of games.SOLUTION: In a game machine according to the present invention, when first identification information or second identification information is displayed in a specific mode, a specific game is not immediately started but the game is put temporarily in a standby state and in the standby state if a game ball enters a second start port, the specific game is started. In short, a player is caused to aim entrance of game balls to the second start port not only for variably displaying the second identification information but also for starting the specific game.SELECTED DRAWING: Figure 15
Patent JP-2017204663-A (JP)
Title: On-vehicle loudspeaker system
Inventor: TANABE AKIRA
IPC: H04R1/02
Filed: 2016-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle loudspeaker system capable of reducing the number of man-hours for wiring when upgrading the on-vehicle loudspeaker system by increasing the number of amplifiers.SOLUTION: The on-vehicle loudspeaker system includes: a loudspeaker 100 with two voice coils VC1, VC2; and an added amplifier unit 210 comprised of a connection terminal 211 connected with the speaker 100, wiring L11-L13 connected from the connection terminal 211 and an added amplifier 213. Further, in addition to the first drive wiring L11 for connection with an audio unit 300 and the second drive wiring L12 for connection with the added amplifier 213, by connecting between the connection terminal 211 and the added amplifier 213 and providing the signal wiring L13 for transmitting a signal output by the audio unit 300 to the added amplifier 213, necessity of wiring for connecting the audio unit 300 with the added amplifier 213 can be eliminated.SELECTED DRAWING: Figure 1
Patent JP-2016138291-A (JP)
Title: Manufacturing method of polystyrene resin extrusion foaming heat insulation plate
Inventor: OKUDA AKIRA
IPC: C08J9/14
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a polystyrene resin extrusion foaming heat insulation plate small in heat conductivity, excellent in heat insulation for long term, good in high thickness, high foaming ratio and appearance by using a physical foaming agent having a zero or extremely low ozone layer depletion coefficient and a small global warming coefficient.SOLUTION: In a method of manufacturing an extrusion foaming heat insulation plate having thickness of 10 to 150 mm, apparent density of 20 kg/mor more and less than 40 kg/mand isolated cell rate of 80% or more for extrusion foaming a foamable resin molten article containing a substrate resin mainly containing a polystyrene resin, a physical foaming agent and a fire retardant, 3 to 50 mol% of hydrofluoro-olefin, 30 to 70 mol% of saturated hydrocarbon having 3 to 5 carbon atoms, 15 to 50 mol% or water and/or carbon dioxide are used as the physical foaming agent, where the total amount of blending ratio for the hydrofluoro-olefin, the saturated hydrocarbon having 3 to 5 carbon atoms and the water and/or carbon dioxide is 100 mol%, the saturated hydrocarbon having 3 to 5 carbon atoms is n-butane and/or isobutane and average cell deformation rate of the extrusion foaming heat insulation sheet is 0.7 to 2.0.SELECTED DRAWING: None
Patent JP-2017203716-A (JP)
Title: Manufacturing method of gas sensor element and manufacturing method of gas sensor
Inventor: MURAOKA TATSUHIKO
IPC: G01N27/419
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a gas sensor element and a manufacturing method of a gas sensor, which can remove an unnecessary part of a porous protective layer without impairing air permeability of the porous protective layer.SOLUTION: A manufacturing method of a gas sensor element, which covers a detection part 150 arranged on an end side of a tabular gas sensor element 100 extending in a direction of an axial line L with a porous protective layer 20, includes: an immersion step of immersing the detection part of the gas sensor element in slurry of the porous protective layer, so as to form a slurry film; a burning step of burning the slurry film; and a cutting step of cutting at least a part of a principle form body 20x of the porous protective layer, which has been obtained in the burning step.SELECTED DRAWING: Figure 5
Patent JP-2017206589-A (JP)
Title: Thermoplastic elastomer composition and method for producing the same
Inventor: SUZUKI HIROAKI
IPC: C08L101/02
Filed: 2016-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition which can sufficiently suppress occurrence of mucus in a die lip portion at the time of extrusion molding, and can sufficiently improve a yield of an extrusion-molded article.SOLUTION: A thermoplastic elastomer composition contains: at least one elastomer component selected from the group consisting of an elastomeric polymer (A) having a side chain containing a hydrogen-bonding crosslinked portion having a carbonyl-containing group and/or a nitrogen-containing heterocyclic ring and a glass transition point of 25°C or lower, and an elastomeric polymer (B) having a hydrogen-bonding crosslinked portion and a covalent bonding crosslinked portion contained in its side chain and a glass transition point of 25°C or lower; organified clay having a content ratio of 20 pts.mass or less with respect to 100 pts.mass of the elastomer component; and a lubricant.SELECTED DRAWING: None
Patent JP-2017207564-A (JP)
Title: Image forming apparatus
Inventor: YAMAMOTO KENJI
IPC: G03G15/00
Filed: 2016-05-17
Abstract: PROBLEM TO BE SOLVED: To detect, when additional printing is performed, the position of an end of a sheet irrespective of the position of an image formed on the sheet.SOLUTION: An image forming apparatus comprises: an image forming part 17 that forms an image on a sheet; a detection part 20 that detects the position of an end in a width direction (Y direction) of the sheet orthogonal to a conveying direction (X direction); and a control part 10 as an alignment part that performs alignment between the sheet and image on the basis of a result of detection performed by the detection part 20. When performing image formation on a sheet on which an image is formed in advance, the control part 10 specifies the position of image formation at an end in the width direction of the sheet on the basis of image data of the image formed in advance on the sheet, and selects a detection method for position detection performed by the detection part 20 on the basis of the specified position of image formation.SELECTED DRAWING: Figure 2
Patent JP-2017190936-A (JP)
Title: refrigerator
Inventor: IWAMOTO TOMOHARU
IPC: F25D17/06
Filed: 2016-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator configured to execute defrosting operation with a heater, which can suppress temperature rise in the refrigerator while shortening a defrosting operation time.SOLUTION: A refrigerator includes two evaporators 4, 5, a switching mechanism 8 configured to switch a refrigerant supply state of the two evaporators 4, 5, an evaporator temperature sensor provided in the evaporator 5 for refrigeration, and a plurality of heaters 91, 92 provided in the evaporator 5 for refrigeration. During defrosting operation of the evaporator 5 for refrigeration, switching of a refrigerant supply state is performed at least once by the switching mechanism 8 based on a detection temperature of the evaporator temperature sensor; and output of the plurality of heaters 91, 92 is controlled based on the detection temperature of the evaporator temperature sensor.SELECTED DRAWING: Figure 1
Patent JP-2017206364-A (JP)
Title: Elevator rescue device
Inventor: KON EIICHIRO
IPC: B66B5/00
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an elevator rescue device capable of restraining a passenger, who is confined to the inside of a car, from running out in a hurry from a rescue port, without reference to a position of the rescue port.SOLUTION: An elevator rescue device comprises two fall prevention frames 5 which are provided on the outside of a car-to-be-rescued 1A where a rescue port 12 is formed and which regulate movement of a passenger on the inside of the car-to-be-rescued 1A to the outside of the car-to-be-rescued 1A through the rescue port 12. Each of the fall prevention frames 5 straddles the rescue port 12 in a width direction. The respective fall prevention frames 5 are arranged away from each other in a height direction.SELECTED DRAWING: Figure 1
Patent JP-2016158497-A (JP)
Title: Traction control device and traction control method
Inventor: KATO MASAHIRO
IPC: H02P31/00
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To increase slip prevention performance while holding control stability and to achieve stable traveling while generating necessary drive force in accordance with road conditions.SOLUTION: A parameter calculation unit 390 calculates an adaptive gain coefficient k with regard to a travel road condition on the basis of a friction coefficient μ and slip rate λ sent from an acquisition unit 310, and a coefficient b within a storage unit 380. Subsequently, the parameter calculation unit 390 calculates an adaptive time constant τ, in which stability of traction control can be achieved, on the basis of the gain coefficient k and a coefficient a within the storage unit 380. Then, the calculated gain coefficient k is set in a gain multiplication unit 370, and the calculated time constant τ is set in a filter unit 360. Model-following control having an adhesion model in which slip does not occur in a drive wheel as a normative model is carried out in accordance with settings.SELECTED DRAWING: Figure 11
Patent JP-2017214637-A (JP)
Title: Artificial photosynthesis apparatus
Inventor: YAMAGUCHI HITOSHI
IPC: B01J35/02
Filed: 2016-06-02
Abstract: PROBLEM TO BE SOLVED: To improve a generation efficiency of a reaction product in an artificial photosynthesis apparatus.SOLUTION: An artificial photosynthesis apparatus includes: a semiconductor layer 12a that generates an internal photoelectric effect when irradiated by light ; a semiconductor photocatalyst 12 constituted by integrating a reduction electrode 12b for generating a carbon compound due to a reduction reaction of carbon dioxide and an oxidation electrode 12c that generates oxygen and hydrogen ion by an oxidation reaction of water; and a condenser lens 14 for condensing light radiated on the semiconductor photocatalyst at a predetermined multiplication rate. The semiconductor layer 12a generates heat when irradiated by light, and the heat generated by the semiconductor layer 12a is transmitted to the reduction electrode 12b and the oxidation electrode 12c. By adjusting condensation by the condenser lens 14, a temperature of the semiconductor layer 12a may be controlled.SELECTED DRAWING: Figure 1
Patent JP-2017219616-A (JP)
Title: Lighting/light accumulating hybrid multi-panel
Inventor: URUSHIBARA SEIKICHI
IPC: G08B5/00
Filed: 2016-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a lighting/light accumulating hybrid multi-panel which is an internal lighting type signboard panel structure that acts as a non-electric source emergency light at the time of a power failure in an internal lighting type signboard panel and an indirect illumination panel and is effective for use of disaster prevention as one of evacuation guidance items, and can exhibit an emergency light function with a high light quantity while shielding a light green color derived from a light accumulating fluorescent substance when used as a normal lighting/light-emitting panel.SOLUTION: A lighting/light accumulating hybrid multi-panel is an internal lighting type signboard structure having (1)/(2)/(3) structure formed of a transparent resin protective plate (1), a replaceable visual attachment layer (2) and a light diffusion transmissive laminate composite body (3), where the light diffusion transmissive laminate composite body (3) is a composite body to which a transmissive resin plate (A) and a light diffusive film material (B) are stuck, and the light diffusive film material (B) has a light accumulating light emitting layer (b) formed on one surface of a thermoplastic resin composite body (a) containing a high density fabric in a core material.SELECTED DRAWING: Figure 1
Patent JP-2017068238-A (JP)
Title: Light control film
Inventor: KANBARA KUMIKO
IPC: G02F1/13
Filed: 2016-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a light control film that can further reliably block transmitted light compared with a prior art.SOLUTION: A light control film comprises: base materials 6 and 15 that are made of a transparent film material; a liquid crystal layer 8 that is sandwiched by first and second laminates 5D and 5U formed by providing at least alignment layers 13 and 17 on the base materials 6 and 15; and transparent electrodes 11 and 16 that are provided on the first laminate 5D or second laminate 5U and control the distribution of light to liquid crystal in the liquid crystal layer 8 to control transmitted light. The slow axes of the base materials 6 and 15 of the first and second laminates 5D and 5U are orthogonal to each other, and the in-plane phase difference between the base materials 6 and 15 is 10 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2017222372-A (JP)
Title: Packaging bag
Inventor: YANAGIUCHI MIKIO
IPC: B65D33/00
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag configured such that torn fragments are not completely cut off from the packaging bag when the packaging bag is torn.SOLUTION: Easy-to-open lines respectively provided to laminates on the front and back sides of a packaging bag comprise: linear parts that linearly extend at roughly the same positions on the front and back sides; and curved parts that extend from one end of the linear parts to an end point located in a peripheral edge part direction and is bent in the opposing directions of the laminates on the front and back sides. An angle formed between the tangential line of each of the curved parts to each easy-to-open line and each of the linear parts is larger toward the end point, and the following expression (1) is satisfied: 2 mm≤d ... (1), where d represents a distance between the nearest point of the curved part to a peripheral edge part and the sealed area of the peripheral edge part.SELECTED DRAWING: Figure 1
Patent JP-2016216829-A (JP)
Title: Ni or Ni alloy sputtering target
Inventor: MISEKI KENICHIRO
IPC: C22F1/10
Filed: 2016-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a Ni or a Ni alloy sputtering target suitable for a magnetron sputtering capable of uniformly depositing a film on a substrate and of uniformizing a hardness distribution and uniformizing a leakage magnetic field, and a manufacturing method of the target.SOLUTION: A manufacturing method of a Ni or a Ni alloy sputtering target for a thin film formation, the target being produced by repeatedly cold-rolling a hot-forged Ni or a Ni alloy at a various multi-step processing rate to form a plate body of a predetermined thickness, then performing a heat treatment on the plate body, and processing the plate body to a predetermined shape. The Ni or Ni alloy sputtering target for the thin film formation, the target providing an in-plane variation of leakage magnetic field in the plate body of 12% or less.SELECTED DRAWING: Figure 1
Patent JP-2018003322-A (JP)
Title: Column-beam junction structure, and manufacturing method of joint member
Inventor: NARITA HISASHI
IPC: E04B1/21
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a column-beam junction structure that enables a plastic hinge generation position to be set at a desired position, along with a manufacturing method for a joint member that configures a connection structure such that the plastic hinge generation position is set at the desired position.SOLUTION: A column-beam junction structure is disposed between column members constituting a column of a structure, and includes: a column joint part 30 for joining with the column member; a beam joint part 31 for joining with a beam member protruding in a perpendicular direction from the column and constituting a beam; a joint member 40 having a plurality of reinforcing bars extending in the perpendicular direction inside the column joint part 30 and the beam joint part 31; and a plurality of joints 26 provided at an edge part of the beam joint part 31 or the beam member, for connecting the reinforcing bars of the connection member 40 with the reinforcing bars of the beam member. The plurality of reinforcing bars used with the joint member 40 is selected and the protruded length of the beam joint part 31 in the perpendicular direction is determined to suit a distance in the perpendicular direction from a side surface of the column and an edge part of the plurality of joints on a central side of the beam, when the joint member 40 has been connected with the beam member.SELECTED DRAWING: Figure 7
Patent JP-2018003380-A (JP)
Title: Wall connection tool of scaffold and outer wall construction method of building
Inventor: IGUCHI TSUTOMU
IPC: E04G5/04
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To avoid remounting (replacement) work of a wall connection tool of a scaffold as much as possible.SOLUTION: A wall connection tool 1 of this scaffold is provided for connecting a scaffold side connection part 61 installed in the scaffold 6 to a place which becomes a longitudinal joint 51a of an outer wall of a building. A building side connection part 11 for connecting the scaffold side connection part 61 is movably supported in the horizontal direction in a plane of the outer wall of the building by a fixing part 12 fixed to the place which becomes the longitudinal joint 51a. The building side connection part 11 comprises a rod-like part 11a and a base end part 11b. The base end part 11b is loosely fitted to a loosely fitting part 13 formed in the fixing part 12, and the rod-like part 11a projects from a longer long hole 13c formed in the loosely fitting part 13.SELECTED DRAWING: Figure 1
Patent JP-2017015089-A (JP)
Title: Breather device of internal combustion engine
Inventor: TAKADA HIDEAKI
IPC: F01M13/04
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a breather device of an internal combustion engine which effectively separates an oil from a blow-by gas and leads the oil to an intake system during use in a cold state.SOLUTION: A breather device 30 of an internal combustion engine 1 leads a blow-by gas generated in a crank chamber 9a to an intake system 3 and includes: a breather chamber 31 which is formed adjacent to the crank chamber 9a so as to communicate with the crank chamber 9a and used to separate an oil from the blow-by gas flowing from the crank chamber 9a; a filter chamber 32 which is formed adjacent to the crank chamber 9a so as to communicate with the breather chamber 31 and houses a filter 37 for separating an oil from the blow-by gas flowing from the breather chamber 31; and a breather passage 34 which allows the filter chamber 32 and the intake system 3 to communicate with each other.SELECTED DRAWING: Figure 1
Patent JP-2018007132-A (JP)
Title: Differential signal transmission apparatus
Inventor: MUTO YOSHIKAZU
IPC: H03H7/38
Filed: 2016-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a differential signal transmission apparatus which allows for acceleration and high density mounting.SOLUTION: A differential signal transmission apparatus includes a differential transmission line 1, and a transmission circuit 2. The differential transmission line 1 includes at least a dielectric layer, a back ground layer formed on the back of the dielectric layer, and multiple signal lines formed on the surface of the dielectric layer. The transmission circuit 2 is constituted of resistors R1-R3. Values of the resistors R1-R3 are set so that the values of resistors R1, R2 become the same value as the even mode impedance of the differential transmission line 1, and the parallel resistance value of the resistor R1 and the value of resistance of 1/2 of the resistor R3 becomes the same value as the odd mode impedance Zodd of the differential transmission line 1.SELECTED DRAWING: Figure 1