baber/WOPTO huggingface dataset:
Patent JP-2018091323-A (JP)
Title: Fuel heating system using steam and water in single fuel heat exchanger
Inventor: ERICKSON DEAN MATHEW
IPC: F02C7/224
Filed: 2017-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a single fuel heat exchanger that is capable of heating a fuel with water or steam.SOLUTION: A fuel heating system (140) for a gas turbine system (102) is provided. The system includes a boiler (142) for generating steam (172), an HRSG (108) independent of the boiler (142), and a single fuel heat exchanger (150) structured to operate using the steam (172) or water as a heating medium (158). A control valve system (170) selectively delivers the heating medium (158) to a second passage (156) of the single fuel heat exchanger (150) as one of: the steam (172) from the boiler (142); and hot feedwater (174) from the HRSG (108).SELECTED DRAWING: Figure 1
Patent JP-2019073492-A (JP)
Title: Radiofluorine-containing hydroxamic acid type contrast agent, preparation method thereof and application thereof
Inventor: WANG MEI-HUI
IPC: C07B59/00
Filed: 2017-10-27
Abstract: To provide a radiofluorine-containing hydroxamic acid type contrast agent and a preparation method thereof for effectively detecting cerebellar atrophy.SOLUTION: A radiofluorine-containing hydroxamic acid type contrast agent is represented by the general formula (III) in the figure (where Rrepresents radiofluorine 18(F) or radiofluorine 19(F), and Rrepresents amidoxyl(NH)OH.)SELECTED DRAWING: None
Patent JP-2019080746-A (JP)
Title: Game machine
Inventor: SASAKI TAKUYA
IPC: A63F5/04
Filed: 2017-10-30
Abstract: To provide a game machine which can prevent a player from being totally absorbed in a game.SOLUTION: A game machine includes: special prize control means (game state shift control means 170, instruction function state control means 200B) for executing control related to a special prize that is advantageous to a player with respect to addition of a game value by execution of a game; performance control means 180 for controlling a performance; and a display device 330 for executing a performance related to a display controlled by the performance control means 180. The performance control means 180 displays a warning display for alerting a player with respect to continuation of the game on the display device 330, at a predetermined time within a completion period in which a special prize by the special prize control means is completed.SELECTED DRAWING: Figure 2
Patent JP-2019082224-A (JP)
Title: Drive mechanism
Inventor: WATANABE TOMOYA
IPC: F16C1/20
Filed: 2017-10-31
Abstract: To provide a drive mechanism which can engage/disengage a locking part such as a ratchet mechanism with a simple structure, and which can be operated remotely.SOLUTION: A drive mechanism 1 includes: a case C; a drum 3 provided at the case C; a rotary shaft Ax1 which rotates by the rotation of the drum 3; an inner cable 2 wound and delivered by the drum 3; an outer tube T1 for protecting an outer periphery of the inner cable 2; a driven member 7 connected to the outer tube T1; and a gear 6 rotating together with the rotation of the drum 3. The driven member 7 has a locking part 75 engaged with the gear 6. The case C has a guide part Cg for guiding the driven member 7 between an engaging position in which the locking part 75 and the gear 6 are engaged with each other and a release position in which the engagement of the locking part 75 and the gear 6 is released. By performing movement operation of the outer tube T1, the engagement of the locking part 75 and the gear 6 is released, and the rotation of the rotary shaft Ax1 is permitted.SELECTED DRAWING: Figure 2
Patent JP-2018074593-A (JP)
Title: Reference precharge techniques for analog-to-digital converters
Inventor: ARVIND MADAN
IPC: H03M1/38
Filed: 2017-11-02
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods to reduce the amount of reference current drawn by a SAR-ADC by including an auxiliary or precharge reference source.SOLUTION: The ADC can connect bit trial capacitors of a main digital-to-analog converter (DAC) to an auxiliary or precharge reference source during the loading of bit trials, and then the ADC can switch to a main reference buffer. After allowing enough time for both phases, the main DAC can proceed with the bit trials to resolve the remaining bits. The rest of the bit trials can be performed directly using the main reference buffer.SELECTED DRAWING: Figure 1
Patent JP-2018057879-A (JP)
Title: Stents, valved-stents, and methods and systems for delivery thereof
Inventor: ESSINGER JACQUES
IPC: A61F2/24
Filed: 2017-11-08
Abstract: PROBLEM TO BE SOLVED: To provide stents, valved-stents, and methods and systems for delivery thereof.SOLUTION: The present invention is directed to stents, valved-stents, (e.g., single-stent-valves and double-stent/valved-stent systems) and associated methods and systems for their delivery via minimally-invasive surgery. A replacement valve for use within a human body is provided, the replacement valve including a valve component and a stent component (the replacement valve also being referred to as a valved-stent or a stent valve which may be used interchangeably with the replacement valve). The stent component defines a first (e.g., proximal) end and a second (e.g., distal) end and may include a plurality of stent sections, and in some embodiments, at least four stent sections 102, 104, 106, 108.SELECTED DRAWING: Figure 1A
Patent JP-2018100080-A (JP)
Title: System to actuate boat equipped with electric motor
Inventor: JENS BIEBACH
IPC: B60L50/16
Filed: 2017-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a system for actuating a boat equipped with an electric driving device with a simplified structure and further enhanced reliability.SOLUTION: A system to actuate a boat equipped with an electric driving device includes: a component controller having a component interface set up to connect the system component of the electric driving device; and a communication interface set up for connecting the component controller to a system bus of a driving control unit.SELECTED DRAWING: Figure 1
Patent JP-2019094218-A (JP)
Title: Method for manufacturing group iii nitride single crystal laminate and group iii nitride single crystal laminate
Inventor: OKAYAMA REIKO
IPC: C23C16/34
Filed: 2017-11-17
Abstract: To provide a method for manufacturing a group III nitride laminate manufactured by growing a group III nitride single crystal layer capable of suppressing the growth of a crown and improving an in-plane thickness distribution on a base substrate using a (0001) plane as a surface.SOLUTION: The method for manufacturing a group III nitride single crystal laminate includes growing a group III nitride single crystal on a base substrate by reacting a group III source gas with a nitrogen source gas. A surface for growing the group III nitride single crystal on the base substrate is a (0001) plane, and the temporal average value of a ratio (nitrogen atomic weight/group III atomic weight) of a nitrogen atomic weight to a group III atomic weight in the group III source gas and nitrogen source gas reaching to an end portion of the surface for growing the group III nitride single crystal is 0.5-3.0.SELECTED DRAWING: None
Patent JP-2019095223-A (JP)
Title: Oxygen absorption capacity measuring device, method for measuring oxygen absorption capacity, and method for manufacturing articles
Inventor: MIYAWAKI MASATO
IPC: G01N33/00
Filed: 2017-11-20
Abstract: To provide an oxygen absorption capacity measuring device for accurately measuring the oxygen absorption capacity of an article, a method for measuring an oxygen absorption capacity using the device, and a method for manufacturing an article.SOLUTION: An oxygen absorption capacity measuring device 10 includes: a constant temperature and humidity container 4; a pressure resistance container 3; and an oxygen concentration meter 2, the pressure resistance container 3 being located in the constant temperature and humidity container 4 and having a space for containing an article 1 as a target of measurement of the oxygen absorption capacity, and the oxygen concentration meter 2 being arranged to be capable of measuring the concentration of the oxygen in the space.SELECTED DRAWING: Figure 1
Patent JP-2019095671-A (JP)
Title: Tuning support device, tuning support method, and program
Inventor: SUZUKI YOSHITAKE
IPC: G10G7/02
Filed: 2017-11-24
Abstract: To provide a tuning support device capable of improving a tuning technique, a tuning support method, and a program.SOLUTION: A tuning support device 1 comprises: a sinusoidal wave generation unit 32 for generating a sinusoidal wave of a specified first frequency and a sinusoidal wave of a second frequency; a sinusoidal wave synthesis unit 33 for synthesizing the sinusoidal wave of the first frequency and the sinusoidal wave of the second frequency generated by the sinusoidal wave generation unit to generate a beat signal; and an output unit 35 for outputting the beat signal generated by the sinusoidal wave synthesis unit.SELECTED DRAWING: Figure 1
Patent JP-2019097466-A (JP)
Title: Egg processed product
Inventor: ICHIKAWA AYAKA
IPC: A23L3/36
Filed: 2017-11-30
Abstract: To provide an egg processed product which is heating cooked egg-like in which yolk is included in albumen and has appearance with good color balance enhancing appetite.SOLUTION: There is provided an egg processed product, in which a yolk part 2 is included in an albumen part 1 and which has difference between an L value of the yolk part 2 measured by color difference meter and a minimum L value of the yolk part 2 measured via the albumen part 1 of 25 or less. There is provided an egg processed product, in which preferably hardness of the albumen part 1 is 20 kN/m, the yolk part 2 is liquid, and further which is a refrigerated product by refrigerating after heating.SELECTED DRAWING: Figure 1
Patent JP-2019101907-A (JP)
Title: Inter-object relation recognizing apparatus, learned model, recognition method, and program
Inventor: NAKAYAMA HIDEKI
IPC: G06T7/00
Filed: 2017-12-06
Abstract: To allow relationship between objects to be output within a short period of time by successively recognizing relationships between objects included in an image.SOLUTION: An inter-object relation recognizing apparatus has: a first learner for receiving an input of an image, and outputting a first feature amount of the image; a second learner for receiving the first feature amount and outputting second feature amounts, and having a plurality of storage units each stores predetermined steps of an internal state; and a triplet part having multiple triplet units constituted of first to third recognition parts for receiving the second feature amounts, recognizing first to third recognition elements, and outputting probability information thereof.The triplet part selects, on the basis of the probability information of first to third elements respectively outputs from the first to third recognition parts, at least one combination of the first to third elements out of the combinations of the first to third elements output from the respective triplet units, to recognize the combination as an inter-object relationship, and outputs it.SELECTED DRAWING: Figure 1
Patent JP-2018096679-A (JP)
Title: Duct
Inventor: ANDO MAKOTO
IPC: F27D17/00
Filed: 2017-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a duct that resists wear due to collision of fine particles in an extremely effective manner, can maintain the wear prevention effect for a long time, and is inexpensive and has excellent productivity.SOLUTION: The present invention provides a duct for high-temperature gas containing fine particles. On the inner surface of the duct, provided are a plurality of ribs extending in a direction perpendicular to the longitudinal direction of the duct, at intervals in the duct longitudinal direction.SELECTED DRAWING: Figure 2
Patent JP-2019105232-A (JP)
Title: Outer rotor drive device for screw pump and pump with the same
Inventor: HAYASHIMOTO KAZUTOMO
IPC: F04C2/107
Filed: 2017-12-13
Abstract: To prevent a bearing from being exposed to force-fed fluid even if cleaning operation is carried out.SOLUTION: An outer rotor drive device 100 comprises a drive part 28. The drive part 28 comprises: a sleeve 10 for holding an outer rotor 2; a drive force transmittance part 13 for storing the sleeve 10 so as to be inserted and removed in an axial direction, and including a holding state switching structure for switching a holding state to a transmittance state in which a drive force is transmitted and an insertion/removal state capable of inserting/removing the sleeve 10 in an axial direction; a pair of outer seals 18a, 18b removably installed at both ends of the sleeve 10 during the insertion/removal thereof; a pair of bearing sleeves 11, 12 for holding the drive force transmittance part 13 from the front and rear in the axial direction and rotatably supporting it to a casing 3 through bearings 20a, 20b; and a pair of inner seals 19a, 19b installed between each of the bearing sleeves 11, 12 and the casing 3 and in which the installed state is maintained even during the insertion/removal of the sleeve 10.SELECTED DRAWING: Figure 1
Patent JP-2019106477-A (JP)
Title: Piezoelectric element and liquid discharge head
Inventor: SAKAI TOMOHIRO
IPC: H01L41/187
Filed: 2017-12-13
Abstract: To provide a piezoelectric element having good piezoelectric characteristics and capable of suppressing a leak current.SOLUTION: The piezoelectric element includes: a first electrode; a piezoelectric layer disposed above the first electrode, containing potassium, sodium and niobium, and having a perovskite structure; and a second electrode disposed above the piezoelectric layer. The piezoelectric layer contains at least one specific element selected from titanium and zirconium. When the piezoelectric layer is divided into halves at the center in the film thickness direction, the piezoelectric layer has a first portion on the first electrode side and a second portion on the second electrode side. An atomic density of the specific element in the first portion is different from an atomic density of the specific element in the second portion.SELECTED DRAWING: Figure 1
Patent JP-2019104659-A (JP)
Title: Solid material pre-treatment method and solid material product filled with solid material produced by the solid material pre-treatment method
Inventor: TARUYA KOHEI
IPC: C01G41/04
Filed: 2017-12-14
Abstract: To provide a simple solid material pretreatment method capable of supplying vapor of a solid material from which impurities have been removed.SOLUTION: The pretreatment method includes a crystallization step of heating a solid material container filled with the solid material at a temperature lower than lower one of the melting point or the sublimation point of the solid material to crystallize at least a part of the solid material, and an impurity removal step of heating the solid material container filled with the solid material at a temperature lower than lower one of the melting point or the sublimation point of the solid material to remove at least a part of the impurities contained in the solid material.SELECTED DRAWING: Figure 1
Patent JP-2019109081-A (JP)
Title: Defect inspection method and defect inspection device for laminate film
Inventor: KOZUKA SUKETAKA
IPC: G01N21/88
Filed: 2017-12-15
Abstract: To provide a defect inspection method and a defect inspection device for a laminate film, which can detect defects by discriminating surface defects and internal defects of the laminate film.SOLUTION: A defect inspection method for a laminate film comprises the steps of: irradiating first inspection light from a first light source arranged on one surface side of the laminate film to the laminate film; receiving reflection light from the laminate film generated by the first inspection light and photographing images by a photographing device arranged on the one surface side of the laminate film to obtain a first photographed image; irradiating second inspection light from a second light source arranged on the other surface side of the laminate film to the laminate film; receiving transmission light transmitted through the laminate film of the second inspection light and photographing images by the photographing device to obtain a second photographed image; and performing image analysis in which the first photographed image is compared with the second photographed image and detecting defects by discriminating surface defects and internal defects of the laminate film.SELECTED DRAWING: Figure 1
Patent JP-2019107135-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2017-12-15
Abstract: To provide a game machine capable of increasing game amusement.SOLUTION: A game machine comprises: distribution means for alternately distributing the reached game balls to a first guide path and a second guide path; and a ball entry unit which the game balls can enter. The first guide path and the second guide path guide the game balls to the same ball entry unit.SELECTED DRAWING: Figure 31
Patent JP-2019110654-A (JP)
Title: Power supply system
Inventor: NOZAKI YUICHIRO
IPC: H02M3/155
Filed: 2017-12-18
Abstract: To improve utilization efficiency of a device in a power supply system comprising a battery and a fuel cell.SOLUTION: In a power supply system comprising a battery and a fuel cell, a fuel cell converter comprises a pair of chopper circuits provided in parallel to each other and each including a reactor whose one end is connected with a positive electrode side of the fuel cell, an upper diode connected between the other end of the reactor and a positive electrode side of a load, a lower diode connected between the other end of the reactor and a negative electrode side of the fuel cell, and a lower switching element connected in parallel with the lower diode. At a reactor side from a connection point of the upper diode, the lower diode and the reactor in the pair of chopper circuits, a switching part for connecting or disconnecting between the fuel cell converter and the positive electrode side of the fuel cell is provided. The switching part can switch between a state where the fuel cell converter is connected with the positive electrode side of the fuel cell, and a state where the fuel cell converter is connected with a power reception part that can receive power supplied from an external AC power supply in a non-contact manner.SELECTED DRAWING: Figure 1
Patent JP-2019106933-A (JP)
Title: Tractor
Inventor: KOBAYASHI KUMIKO
IPC: B62D49/00
Filed: 2017-12-18
Abstract: To provide a tractor in which erroneous detection in an inertia measurement device can be suppressed.SOLUTION: The tractor comprises: a driver seat 19 on which an operator can be seated; a bonnet 5 provided in front of the driver seat 19; right and left front wheels 2 for running; and an inertia measurement device 39 measuring inertia information of a vehicle body 4. The inertia measurement device 39 is arranged in a position where it overlaps on the bonnet 5 in planar view.SELECTED DRAWING: Figure 48
Patent JP-2019114032-A (JP)
Title: Unit price management apparatus, unit price management method and unit price management program
Inventor: ONO HITOSHI
IPC: G06Q10/08
Filed: 2017-12-22
Abstract: To provide a unit price management apparatus, a unit price management method, and a unit price management program capable of displaying records of unit prices billed in the past.SOLUTION: A unit price management apparatus 100 is configured: to receive an input of order contents including a customer and a unit price determination item as a determination item for a unit price ordered from the customer; to display the unit price associated with the customer and item contents of the unit price determination item when the combination of the received customer and the received item contents of the unit price determination item is stored in a unit price master that stores the unit price corresponding to the item contents of the unit price determination item for each customer; to store the unit price fixed in association with the customer and the item contents of the unit price determination item in the unit price master when the unit price is fixed.SELECTED DRAWING: Figure 1
Patent JP-2019111147-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2017-12-25
Abstract: To provide a game machine that contributes to an increase in game interest.SOLUTION: A Pachinko game machine PY 1 determines whether a result is a winning or not on the basis of satisfaction of a determination condition (big winning determination), and a symbol indicating the result of the determination is stopped and displayed via a variation display. Further, whether the result is a winning or not can be determined before the determination condition is satisfied (read-ahead determination). A read-ahead performance can be executed on the basis of the result of the read-ahead determination, and an advance notice performance can be executed on the basis of the result of the big winning determination. The read-ahead performance includes a first logo performance (up-down movement) using a logo movable body 57k and a chance combination performance not using the logo movable body 57k. The read-ahead performance includes a second logo performance (rising movement) using the logo movable body 57k.SELECTED DRAWING: Figure 47
Patent JP-2018043133-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2017-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of sustaining a player's eagerness for participation in a game.SOLUTION: According to the present embodiment, when "a jackpot" is established, the game machine executes any of "without Janken (a rock-paper-scissors game) performance and Janken performances A-E" in a variable display in a third symbol display device 81, and notifies about what brings the current jackpot by a type of a Janken performance to be executed then. A player can thus acquire the particulars of the current "jackpot". Therefore, even when this makes the player doubt why the "jackpot" is produced, the game machine can clear the doubt. This configuration can eliminate such a situation that the player continuously has a feeling of discomfort due to the doubt that is not cleared, so as to inhibit the lowering of the player's eagerness for participation in the game. Accordingly, this configuration can continuously sustain the player's eagerness for the participation in the game.SELECTED DRAWING: Figure 40
Patent JP-2019115395-A (JP)
Title: Game machine
Inventor: SATO MOTOKI
IPC: A63F5/04
Filed: 2017-12-26
Abstract: To provide materials for determination of whether or not a player continues playing by using an advantageous section display.SOLUTION: A game machine includes: an advantageous section capable of executing AT notifying a correct answer pressing order of a stop switch; and an advantageous section display LED 77 showing an advantageous section. In a game which notifies a correct answer pressing order during the advantageous section and under situations that section Sim ball discharge rate is "1", the advantageous section display LED 77 is lighted. In a first game situation (in pattern 6, situations shown by a solid line (70%)) in which before the AT is executed, during the advantageous section, and the advantageous section display LED 77 is lighted and in a second game situation in which the advantageous section display LED 77 is not lighted during the advantageous section, it is more likely for the AT to be executed in the first game situation.SELECTED DRAWING: Figure 266