baber/WOPTO huggingface dataset:
Patent JP-2018152701-A (JP)
Title: Linear amplifier and power conversion device
Inventor: OBARA Hidemine
IPC: H03F3/21
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce power loss and improve conversion efficiency in a linear amplifier configured by connecting a plurality of semiconductor power devices in series.SOLUTION: A linear amplifier includes a configuration using a flying capacitor instead of a clamp diode included in a diode clamp type linear amplifier circuit (DCLA) as a configuration in which a reference voltage is set to each element of a plurality of semiconductor power devices constituting a series circuit. A flying-capacitor linear amplifier (FCLA) eliminates power loss due to the diode and generated in the diode clamp type linear amplifier circuit by setting a reference voltage for each of the elements of the plurality of semiconductor power devices constituting the series circuit with the charge voltage of the flying capacitor, and improves conversion efficiency.SELECTED DRAWING: Figure 1
Patent JP-2017177220-A (JP)
Title: Preform manufacturing method
Inventor: MITSUNAGA HISASHI
IPC: B21J5/00
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a preferable manufacturing method in the case of manufacturing a preform used in the case of manufacturing a long turbine blade, the method being used for manufacturing a preform based on semi-seal forging capable of reducing forging loads, and a part to be removed as a preliminary wall part.SOLUTION: A preform manufacturing method uses a hot forging die formed by preparing a forging material smaller in volume by 3-10% than a cavity formed on the contact of a lower die with an upper die, and smaller in diameter by 1-10% than the insertion port, by restricting the side face of the forging material with the lower die to keep the material height of an unrestricted part of the forging material 3.5 times or lower of the diameter of the forging material, and by pressing the unrestricted part of the forging material with the upper die, so that a gap part unfilled with the forging material deformed by forging is formed in the cavity in the circumstance of a part where the diameter of a thick-walled part is maximum.SELECTED DRAWING: Figure 1
Patent JP-2018152708-A (JP)
Title: Radio transmitter
Inventor: OKUI AKIHIRO
IPC: H04B1/59
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmitter capable of transmitting data in a radio manner even if a battery, kinetic energy, light energy or temperature energy is not used.SOLUTION: The radio transmitter includes: a non-contact reception unit with a reception coil; a transmission unit which uses electric power received by the non-contact reception unit as driving power and transmits data in a radio manner by triggering a state in which the non-contact reception unit has received the electric power.SELECTED DRAWING: Figure 1
Patent JP-2017127664-A (JP)
Title: Method, system and apparatus for continuous cardiac monitoring in individual
Inventor: CESAR CLAUDIO MARGARIDA
IPC: G16H10/60
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method, a system and an apparatus for remotely monitoring a cardiac condition in an individual in which is provided a noninvasive, mobile and portable solution including hardware, software, and a back-office application, allowing an autonomous computer-controlled remote monitoring.SOLUTION: Provided is a method of remotely monitoring a cardiac condition of an individual, comprising: establishing a remote communication between an individual whose cardiac condition is being monitored (1) and a monitoring center (2); establishing a remote communication between the monitoring center (2) and a rescue/assistance unit (3); establishing a remote communication between the monitoring center (2) and a hospital unit (4); establishing a remote communication between the individual whose cardiac condition is being monitored (1) and a medical staff (5); and establishing a data interface (6) that is remotely accessible to registered users.SELECTED DRAWING: Figure 1
Patent JP-2018154890-A (JP)
Title: Aluminum alloy clad material for heat exchanger excellent in corrosion resistance
Inventor: IWAO SHOHEI
IPC: C22F1/04
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a material for improving corrosion resistance after brazing an aluminum alloy clad material for heat exchanger.SOLUTION: An aluminum alloy clad material for heat exchanger excellent in corrosion resistance is an aluminum alloy clad material for heat exchanger constituted by 3 layers, in which a sacrificial material is clad in one surface of a core material and a brazing filler metal is clad on another surface of the core material, a surface of the sacrificial material is relatively the basest in a range of depth by 100 μm in a sheet thickness direction from the surface of the sacrificial material after a brazing heat treatment, potential gradient between the surface and the depth of 100 μm with relatively the basest is 0.3 mV/μm to 1.8 mV/μm, and corrosion current density of the surface of the sacrificial material after the brazing heat treatment in an electrochemical dielectric polarization is 0.08 mA/cmor less.SELECTED DRAWING: Figure 1
Patent JP-2017149725-A (JP)
Title: Pharmaceutical compositions comprising hydromorphone and naloxone
Inventor: RICARDO ALBERTO VARGAS RINCON
IPC: A61K47/10
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide prolonged release dosage form comprising hydromorphone or pharmaceutically acceptable salt thereof, and naloxone or pharmaceutically acceptable salt thereof.SOLUTION: Provided is a prolonged release pharmaceutical dosage form comprising a plurality of coated beads, where each coated bead comprises: (a) a granule; (b) a first layer coating the granule comprising (i) hydromorphone or a pharmaceutically acceptable salt thereof, (ii) naloxone or a pharmaceutically acceptable salt thereof, (iii) an antioxidant compound, and (iv) a chelating compound; and (c) a second layer coating the first layer comprising a prolonged release agent.SELECTED DRAWING: None
Patent JP-2018157718-A (JP)
Title: Vehicle and vehicle control method, and charging system
Inventor: FURUSHIMA KOICHI
IPC: H01M10/44
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle and vehicle control method, and charging system including vehicle, capable of achieving timer charging by AC charging and timer charging by DC charging.SOLUTION: In a vehicle 100, an ECU 165 controls a communication apparatus 155 to transmit, to the server, the data required for setting a time schedule in the vehicle 100 not through a server when executing timer charging by AC charging, and for setting a time schedule in a DC charging stand 200 when executing timer charging by DC charging, respectively.SELECTED DRAWING: Figure 2
Patent JP-2018160327-A (JP)
Title: Method for manufacturing fuel battery cell
Inventor: KURIHARA TAKUYA
IPC: H01M8/02
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To suppress a flow path from being clogged in a fuel battery cell manufacturing method including a heating step.SOLUTION: A method for manufacturing a fuel battery cell comprises: a preparation step of preparing a frame-like resin frame with a membrane-electrode gas diffusion layer assembly fit therein; a holding step of holding the resin frame between and by a pair of separators; and a heating step hot-pressing the pair of separators in a state in which the resin frame is arranged between the pair of separators to integrate the resin frame with the pair of separators. The resin frame and the pair of separators each have a through-hole which forms a first flow path along a lamination direction in a state in which they are laminated together. In the holding step, a second flow path to flow a fluid between the first flow path and the membrane-electrode gas diffusion layer assembly is formed at a boundary of each separator and the resin frame. In the heating step, parts of the pair of separators are not hot-pressed at positions corresponding to a region where the second flow path is formed in the state of the resin frame and the pair of separators being laminated.SELECTED DRAWING: Figure 1
Patent JP-2018161169-A (JP)
Title: Vacuum cleaner
Inventor: UCHIDA RYUICHI
IPC: A47L9/28
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a convenient vacuum cleaner in which noise generated by an electric blower is unlikely to leak outside a cleaner body and which can suppress substrate failures due to sucked water by wrong operation.SOLUTION: A vacuum cleaner includes: a body case 11 having an intake port 12; an electric blower 17 housed in the body case 11 and generating suction air; a dust collection part 10 collecting dust included in the air sucked by the suction air generated by the electric blower 17; and a control substrate 20 controlling electric conduction of the electric blower 17. The control substrate 20 is arranged above the electric blower 17 in the way that a mounting surface 20b or its rear surface 20c of the electrical component 20a mounted on the control substrate 20 faces the electric blower 17 side.SELECTED DRAWING: Figure 4
Patent JP-2018163435-A (JP)
Title: Conference minutes support device
Inventor: INAO SHINYA
IPC: G06F17/24
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a conference minutes support device which allows contents of created conference minutes to be corrected.SOLUTION: The conference minutes support device comprises: a conference minutes information acquisition unit which acquires conference minutes information in which statement contents information indicative of statements spoken during a conference and speaker identification information indicative of speakers of the statements are recorded in association with each other; a correction request acquisition unit which acquires a request for correction of the statement contents information included in the conference minutes information; an information correction unit which, if a requester of the correction request acquired by the correction request acquisition unit is a person who has authority to correct the statement contents information being the object of the correction request, corrects statement contents information indicative of contents of statements spoken by the requester out of the statement contents information on the basis of the correction request; and a browsing provision unit which provides browsing of the conference minutes information corrected by the information correction unit.SELECTED DRAWING: Figure 6
Patent JP-2018161956-A (JP)
Title: Decorative skin and decorative panel for vehicle
Inventor: HORIO AYUMI
IPC: B60R13/02
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To improve design property of a decorative skin and a decoration panel using the decorative skin.SOLUTION: In a decorative skin, a second skin material 25 and a third skin material 27 overlap on each other so that end parts face each other while having an interval between them at a surface of a first skin material 17. A cross stitch thread 37 is provided across an interval between the end parts of the second skin material 25 and the third skin material 27. A space S is formed between a surface of the first skin material 17 and the interval between the stitch thread 37 and the end parts of the second skin material 25 and the third skin material 27.SELECTED DRAWING: Figure 4
Patent JP-2017228278-A (JP)
Title: Server device, terminal device, information processing method, and program
Inventor: YOSHII SHINICHIRO
IPC: G06Q30/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a server device, terminal device, information processing method, and program, which allow for recommending information using an acquired photograph(s).SOLUTION: An information system includes: a terminal device comprising a terminal transmission unit for sending a photograph to a server device, a terminal reception unit for receiving recommendation information, and a terminal output unit for outputting the recommendation information; an image reception unit for receiving the photograph from the terminal device; an object information acquisition unit configured to recognize each of one or more objects by means of image recognition processing of the photograph, acquire an object identifier for identifying each of the one or more objects, and acquire one or more pieces of object information including the object identifiers; a presented information acquisition unit configured to acquire recommendation information to be recommended to a user using the acquired one or more pieces of object information; and a presented information transmission unit for transmitting the recommendation information to the terminal device.SELECTED DRAWING: Figure 2
Patent JP-2018165806-A (JP)
Title: Image forming apparatus
Inventor: FUKUMA NOBUHIRO
IPC: B41J29/13
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that cannot form an image until a cover is opened at the arrival of the apparatus.SOLUTION: An image forming apparatus comprises: a cover 7 that opens/closes an opening formed in an apparatus body; an interlocking member 45 that, when the cover 7 is initially opened, moves to a working position at which the interlocking member can interlock with the cover 7; switching members 43, 47 that move accompanying an opening/closing operation of the cover 7 via the interlocking member 45 having moved to the working position; a detection device 16 that detects the open/closed state of the cover 7 accompanying the movement of the switching members 43, 47; and a control part that determines that the image forming apparatus can form an image by the detection device 16 detecting the closed state of the cover 7.SELECTED DRAWING: Figure 11
Patent JP-2018166765-A (JP)
Title: Game machine
Inventor: ISHIHARA NAOKI
IPC: A63F7/02
Filed: 2017-03-29
Abstract: To provide a game machine capable of improving amusement of games.SOLUTION: If a shift is made to a first specific game (a big win game), presentation control means can perform a control for displaying a continuation notification presentation making a notification as to whether or not to continue the first specific game (the big win game) for every prescribed timing (3R, 6R and 9R). If the first specific game (the big win game) is not continued, the presentation control means can perform a control for displaying an appearance of a specific presentation character (a boss character) in the continuation notification presentation. If a shift is made to a second specific game (an electric support game) after the appearance of the specific presentation character, the presentation control means can perform a control for displaying a fight with the specific presentation character.SELECTED DRAWING: Figure 187
Patent JP-2018166927-A (JP)
Title: Ophthalmic microscope
Inventor: FUKUMA YASUFUMI
IPC: A61F9/007
Filed: 2017-03-30
Abstract: To provide an ophthalmic microscope that is preferable for binocular vision and enables easy installation of another optical system.SOLUTION: In an ophthalmic microscope 6, an optical axis O-400L of a left eye observation optical system and an optical axis O-400R of a right eye observation optical system are approximately in parallel, each of the left eye observation optical system 400L and the right eye observation optical system 400R including an objective lens 401. The objective lens 401 is composed of a lens group including at least a first lens 401a, an optical element 401b for changing the optical axis's direction, and a second lens 401c. Directions of the optical axis O-400L of the left eye observation optical system and the optical axis O-400R of the right eye observation optical system are changed by the objective lens 401 into directions crossing each other at a side of an eye to be inspected.SELECTED DRAWING: Figure 1
Patent JP-2018177545-A (JP)
Title: Accelerator and spray construction method using the same
Inventor: MUROKAWA TAKAMITSU
IPC: C04B22/08
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator preventing a heavy metal from being eluted, showing little contraction action, and excellent in early strength and strength in early age.SOLUTION: An accelerator comprises dawsonite, wherein 0.5 mass% or more but 30 mass% or less of the dawsonite has a particle diameter of 250 μm or more.SELECTED DRAWING: None
Patent JP-2018068274-A (JP)
Title: Box-type vessel
Inventor: KASAI HIDEKI
IPC: A01G33/02
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a box-type vessel capable of maintaining an acid treatment liquid to a prescribed pH value.SOLUTION: Provided is a box-type vessel which includes an acid treatment tank for storing an acid treatment liquid; and a pair of takeup rolls provided inside the acid treatment tank for taking up a laver net with attached laver. The box-type vessel includes: a pH sensor which is provided in the acid treatment tank for detecting pH of the acid treatment liquid; an undiluted liquid discharge part for discharging an undiluted acid liquid, which is provided at a position not interfering with the laver net taken up by the takeup rolls; and an undiluted liquid feeder which automatically adjusts a feeding amount of the undiluted acid liquid fed to the undiluted liquid discharge part based on the detection value of the pH sensor. The undiluted liquid discharge part is provided between the pair of takeup rolls.SELECTED DRAWING: Figure 1
Patent JP-2017119208-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To introduce a new method for a performance related to an operation input.SOLUTION: In a game machine, a first big winning game and a second big winning game more advantageous to a player than the first big winning game can be executed. The game machine can display an input image (display image in SE 1) prompting the player for an operation input. The game machine can display a suggestion image (display image in AE 1) suggesting a display possibility of the input image not only in a first timing when the input image is displayed later but also in a second timing when the input image is not displayed later. Then, when the input image is displayed, a specific gimmick performance can be executed which suggests a high possibility in which the second big winning game is executed rather than the first big winning game, according to an input of the operation by the player. Even when only suggestion image is displayed and the input image is not displayed, a big winning may be achieved. The suggestion image includes a display mode with a high execution expectation degree of a specific performance.SELECTED DRAWING: Figure 15
Patent JP-2018180186-A (JP)
Title: Driving device and image forming apparatus
Inventor: MATSUDA NAOKI
IPC: F16H1/20
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a driving device that can change the speed ratio between two rotating bodies and a rotating body different from these rotating bodies without changing the speed ratio between the two rotating bodies, and an image forming apparatus.SOLUTION: A driving device 30 comprises: a registration paper feed drive transmission mechanism 302 being a first drive transmission part that transmits a driving force of a motor 1 being a driving source to a registration driving roller 143a and a paper feed roller 142; and the first drive transmission part such as a fixing drive transmission mechanism 301 that transmits a driving force of the motor 1 of a fixing roller 145. The registration paper feed drive transmission mechanism 302 is provided with a speed switching mechanism D being a speed switching device.SELECTED DRAWING: Figure 2
Patent JP-2018176659-A (JP)
Title: Band heater
Inventor: SONOHARA ARIHIRO
IPC: H05B3/20
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a band heater having a heater body which can be easily attached to and detached from a body to be heated, thereby achieving easy attachment work and replacement work.SOLUTION: In the band heater, a heater body 3 is provided with a cut line in a center axis direction X to form an open part 14 and also to provide one side end folded part 15A and the other side end folded part 15B where one side end part 8A and the other side end part 8B in the center axis direction X of an inside coated member 8 having been folded to an outside direction of one side end part 9A and the other side end part 9B in the center axis direction X of an outer coated member 9. The one side end folded part 15A and the other side end folded part 15B are provided with one side end notched part 17A and the other side end notched part 17B which are notched in the center axis direction X at a part P opposed to the open part 14. An exterior member 10 is provided with a cut-out portion 18 which is formed by cutting and opening at positions of the one side end notched part 17A and the other side end notched part 17B and in a prescribed width L in the center axis direction X.SELECTED DRAWING: Figure 1
Patent JP-2018186195-A (JP)
Title: Method for pinpointing silicon single crystal defect region
Inventor: SATO HIDEKI
IPC: H01L21/66
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and conveniently pinpointing a region where an excessive amount of holes in silicon single crystal are present, with high sensitivity.SOLUTION: The method comprises the steps of: (S7) performing a thermal treatment on a wafer, sliced out from a p-type silicon single crystal manufactured by a CZ method, at 800-1000°C for 30-240 minutes under a nitrogen atmosphere, an argon atmosphere, an ammonia atmosphere, or a composite atmosphere containing a plurality of kinds of gas selected from nitrogen, argon and ammonia, thereby introducing holes into the wafer; (S9) measuring, by an X-ray topography or flow pattern defect detection method, a distribution of voids generated by agglomeration of the holes in the wafer subjected to the thermal treatment; and (S10) pinpointing a region where holes are present excessively in the wafer, based on the void distribution thus obtained. The wafer targeted for evaluation is a polished wafer of a product level, or a wafer in a stage halfway through a process for obtaining the polished wafer.SELECTED DRAWING: Figure 1
Patent JP-2018186399-A (JP)
Title: Speaker and image display device
Inventor: ABE YOSHIYUKI
IPC: H04R1/34
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric loudspeaker capable of favorably suppressing generation of irregularities of a sound pressure level in a broad band.SOLUTION: A piezoelectric loudspeaker includes: a plurality of piezoelectric elements; a plurality of diaphragms that are made to vibrate through a telescopic motion of the plurality of piezoelectric elements and whose principal surface is rectangular; and a cover that is box-like, covers one surface of the principal surface of the diaphragm, and is arranged so as to form an air chamber relative to one surface of the principal surface of the diaphragm. Respective long side length of the principal surface of the plurality of diaphragms are different. With the cover, an opening is formed on any of the principal surface or a vertical surface of the diaphragm.SELECTED DRAWING: Figure 1