baber/WOPTO huggingface dataset:
Patent JP-2017155337-A (JP)
Title: Electrochemical reactor
Inventor: TSUTSUMI EIJI
IPC: C25B15/08
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical reactor for heightening an efficiency of conversion to a chemical substance.SOLUTION: The electrochemical reactor includes: an electrolytic liquid tank provided with a first housing part for housing a first electrolytic liquid containing carbon dioxide, and a second housing part for housing a second electrolytic liquid containing water; a reduction electrode having a first surface containing a reduction catalyst and arranged in the first housing part; an oxidation electrode having a second surface containing an oxidation catalyst and arranged in the second housing part; and a power source electrically connected to the reduction electrode and oxidation electrode, in which a region between the first surface in the first housing part and an inner wall of the first housing part is an electrolytic liquid path for conveying at least a part of the first electrolytic liquid, and, the electrolytic liquid path has a maximum part having a maximum value of an area distribution from one end to the other end on a direction of length of a section vertical to a length direction of the electrolytic liquid path and a minimum part having a minimum value of the area distribution.SELECTED DRAWING: Figure 1
Patent JP-2017080604-A (JP)
Title: Game machine
Inventor: KURAMOTO KAZUAKI
IPC: A63F7/02
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of satisfactorily increasing degree of attention to a game.SOLUTION: When game balls enter an upper operation hole 33 and a lower operation hole 34, a main control device stores hold information corresponding to an operation hole that the game balls enter. Based on the hold information, a pattern display device 41 starts to variably display a pattern. The main control device executes winning/losing determination processing when variation display is started, and when the game balls enter the respective operation holes 33, 34. Holding notice reflecting contents of the hold information may be performed in an opening/closing execution mode. In the opening/closing execution mode, the winning/losing determination processing for executing the holding notice is performed on a predetermined number of pieces of hold information from among the hold information already in storage. As a result of the winning/losing determination processing, based on identification of the fact that the hold information corresponding to a jackpot result is already in storage, furthermore, winning/losing determination processing for executing the holding notice is performed on a prescribed number of pieces of holding information.SELECTED DRAWING: Figure 4
Patent JP-2018132968-A (JP)
Title: Mobile device, and mode switching method, and program thereof
Inventor: ASANAKA KAZUNORI
IPC: G06F3/01
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To realize an on/off switch function of a power supply with a small standby current in a portable device on which an acceleration sensor is mounted, where buttons and switches are not mounted.SOLUTION: A device includes an acceleration sensor for generating an interrupt signal according to a measured value, and a microprocessor activated by the interrupt signal. The device, based on time series data of acceleration measured by an acceleration sensor, detects swinging in a specific direction to switch an operation state after the microprocessor is activated by the interrupt signal.SELECTED DRAWING: Figure 1
Patent JP-2017108627-A (JP)
Title: Grommet
Inventor: NAKAI HIROKAZU
IPC: H02G3/22
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a grommet with improved waterproofness.SOLUTION: The grommet coated over a corrugated tube 5 includes: a tubular corrugated end portion 9 which can be connected to an outer circumferential side of the corrugated tube 5 in a sealed state; and a plurality of sealing lips 20-1 to 20-4 provided so as to be in close contact with valley portions of the corrugated tube 5 at an inner circumferential surface of the corrugated end portion 9. At a tip end portion of an outer peripheral surface of the corrugated end portion 9, a tapered relief surface 17 is formed.SELECTED DRAWING: Figure 2
Patent JP-2018135804-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: FUJINO RYUSUKE
IPC: F01N3/24
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for a diesel engine capable of preventing accumulation of PMs in a filter by controlling a temperature of an oxidation catalyst of the exhaust emission control device for the diesel engine to a state of a lower temperature than a filter forcible regeneration temperature and thus reducing fuel consumption.SOLUTION: An exhaust emission control device 20 for a diesel engine includes: a PM removal filter 50; and an oxidation catalyst 40 disposed on the upstream side in an exhaust gas flowing direction of the filter. The exhaust emission control device also includes a heat protector 60 disposed on the outer side of the oxidation catalyst. The heat protector includes a thermal deformation part 61 deformed in a direction separating from the oxidation catalyst in accordance with a temperature of the oxidation catalyst. The thermal deformation part is configured so that the deformation degree is maximized when a temperature of the thermal deformation part reaches a preset predetermined temperature lower than a filter forcible regeneration temperature.SELECTED DRAWING: Figure 2
Patent JP-2017114131-A (JP)
Title: Tape cartridge
Inventor: SAKANO HIDEKI
IPC: B41J2/325
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a tape cartridge capable of suppressing lifting up with respect to a cartridge attachment section when being attached to the cartridge attachment section.SOLUTION: A tape cartridge 100 for being detachably attached to a cartridge attachment section of a tape printer comprises: a cartridge case configuring an outline of the tape cartridge 100 and consisting of an upper case 152 and a lower case 150; and a portion to be detected 180 corresponding to a stem provided on the cartridge attachment section when the tape cartridge 100 is attached to the cartridge attachment section and being provided on an outer peripheral surface of the tape cartridge 100. The portion to be detected 180 includes: a recessed portion 182 formed so as to be recessed on an outer peripheral surface of the upper case 152; a thick portion 184 corresponding to the recessed portion 182 and being formed on an outer peripheral surface of the lower case 150; and a slip portion 188 formed so as to be recessed on an outer surface of the thick portion 184.SELECTED DRAWING: Figure 8
Patent JP-2018140948-A (JP)
Title: Method of manufacturing propylene oxide
Inventor: SUGIYAMA SHIGERU
IPC: C07D303/04
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing propylene oxide which makes it possible to efficiently manufacture propylene oxide from propylene by using oxygen as oxidant.SOLUTION: A method of manufacturing propylene oxide includes oxidizing propylene by bringing a mixed gas containing molecular oxygen and propylene into contact with a solid acid catalyst. A total amount of acid in accordance with ammonia TPD method for the solid acid catalyst is 0.3-0.8 mmol/g.SELECTED DRAWING: None
Patent JP-2017147018-A (JP)
Title: Semiconductor device
Inventor: INOUE KIYOKO
IPC: G11C19/28
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a pulse signal output circuit which can stably operate and a shift register including the pulse signal output circuit.SOLUTION: A pulse signal output circuit according to an embodiment comprises first through tenth transistors. A ratio W/L of a channel width W to a channel length L of each of the first transistor and the third transistor is set larger than W/L of the sixth transistor; W/L of the fifth transistor is set larger than W/L of the sixth transistor; W/L of the fifth transistor is set identical to W/L of the seventh transistor; and W/L of the third transistor is set larger than W/L of the fourth transistor. As a result, the pulse signal output circuit which can stably operate and a shift register including the pulse signal output circuit can be provided.SELECTED DRAWING: Figure 1
Patent JP-2018068096-A (JP)
Title: Current sensor device
Inventor: NOMURA KOSUKE
IPC: H02M7/48
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor device which achieves excellent assemblability to a plate-like terminal in a semiconductor device.SOLUTION: A current sensor device 30 includes: a bus bar 31; a sensor chip 330 formed with a magnetoelectric transducer which detects electric current flowing through the bus bar; and a resin part 32 which integrally holds the bus bar and the sensor chip. The bus bar is connected with a main terminal 25 in a thickness direction of the main terminal of a semiconductor device 21. The bus bar has a cutout 313, which is partitioned by a wall surface 315 and formed as a penetration part penetrating through the bus bar in a plate thickness direction, at one end 310 protruding from the resin part. The bus bar has a first wall surface 315a and a second wall surface 315b facing each other as wall surfaces. At least one of the first wall surface and the second wall surface is connected with a terminal.SELECTED DRAWING: Figure 2
Patent JP-2018143967-A (JP)
Title: Crusher
Inventor: NAKAYAMA HIROSHI
IPC: B02C13/10
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a crusher capable of performing a series of crushing steps from coarse crushing to fine crushing in a small site area and at an inexpensive facility cost.SOLUTION: In a crusher,: a roll crusher 3 is attached to the upper part 21 of a casing 2; an impact crusher 4 is attached to the lower part 22 of the casing 2; a tabular immobile tooth 51 is attached to the lower part of the first rotors 31, 31 in the casing 2; a primarily crushed crushing object is secondarily crushed between the crushing teeth 32 of the first rotors 31, 31; the rotation of the first rotors 31, 31 is stopped when the foreign matter 6 of a metal and the like is caught between the crushing teeth 32 of the first rotors 31, 31 and the immobile tooth 51 and the immobile tooth 51 moves downward to be separated from the first rotors 31, 31; and as a result, the foreign matter 6 is discharged from a foreign matter discharge port 27.SELECTED DRAWING: Figure 3
Patent JP-2018148506-A (JP)
Title: Packet exchange device
Inventor: FUKUMOTO TAKESHI
IPC: H04L12/42
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which when a wrong node address is set at reboot or the like during operation of a ring network, it is not possible to detect or avoid duplication of the node address, and communication gets unstable.SOLUTION: A packet exchange device of the present invention extracts a transmission source address, a hop number, or a value of TTL from a received packet with the address of its node, and detects duplication of a node address on the basis of those numeric values.SELECTED DRAWING: Figure 1
Patent JP-2018154564-A (JP)
Title: Novel thioflavin T derivative and use thereof
Inventor: KUWABARA MASAYASU
IPC: C07J43/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an N3-thioflavin T derivative that specifically binds to a target molecule to emit fluorescence.SOLUTION: The present invention provides an N3-thioflavin compound represented by formula (I) or a salt thereof: a detection agent for a target molecule containing the compound or a salt thereof; and a target molecule detection method that includes adding the detection agent to a test sample to measure the fluorescence intensity (R-Rindependently represent a C1-5 hydrocarbon group; L is a linker chain with the main chain length of 2-45 in atomic number; X is a group binding to a target molecule).SELECTED DRAWING: None
Patent JP-2018155845-A (JP)
Title: Shutter device, and control method of shutter device
Inventor: KARIBE KAZUYA
IPC: G03B9/36
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a shutter device capable of driving with high accuracy.SOLUTION: A shutter device includes: a motor for driving in a full step drive mode and in a micro step drive mode; a cam gear including a cam part; a driving member including a cam follower sliding with the cam part; and a blade group movable between an open state for opening an opening for exposure and a closed state for closing the opening. In the cam part, a blade maintaining section in which, in the case where the cam follower slides, the blade group in one state out of an open state and a closed state maintains the one state, and a blade driving section in which, in the case where the cam follower slides, the blade group in one state moves to the other state are formed. In the case where the cam follower slides from the blade maintaining section to the blade driving section in this order, the motor drives in the micro step drive mode while the cam follower slides with the blade maintaining section, and drives in the full step drive mode while the cam follower slides with the blade driving section.SELECTED DRAWING: Figure 9
Patent JP-2018156309-A (JP)
Title: Data migration system, information processing device, and data migration method
Inventor: WATANABE GENKI
IPC: H04N1/00
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of migrating data to another image forming device even though it is from such an image forming device using an unknown file format for migration.SOLUTION: Disclosed is a data migration system including: an acquisition part for acquiring, as data before conversion, either one or both of text data which is data output by an image forming device of a migration source and which can extract, in accordance with a prescribed rule, information stored in the image forming device of the migration source, and image data obtained by reading a sheet on which an image of character strings of information stored in the image forming device of the migration source is formed; and a conversion part for performing conversion processing to convert the data before conversion into data after conversion in a format which can be taken by an image forming device of a migration destination, and for, depending on whether the data before conversion is text data or image data, differentiating operations until reaching the conversion processing.SELECTED DRAWING: Figure 4
Patent JP-2018155586-A (JP)
Title: Pallet, speed-controlling escapement, movement, and timepiece
Inventor: KONNO TAKAHISA
IPC: G04B15/14
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a pallet, a speed-controlling escapement, a movement, and a timepiece which can suppress remaining of abrasion powders and can exhibit an excellent accuracy of time measurement over a long time.SOLUTION: A recess part 120 with an opening in at least side surfaces 110 and 111 is formed in the side surfaces 110 and 111 of a pallet casket 105 with/from which the impulsive pin of a balance is engaged/disengaged. This configuration allows the abrasion powders generated on the side surfaces 110 and 111 by the abrasion between the side walls 110 and 111 of the pallet casket 105 and the impulsive pin to be contained in the recess 120.SELECTED DRAWING: Figure 5
Patent JP-2017108632-A (JP)
Title: Control device, control method and wireless power transmission device
Inventor: ISHIHARA HIROAKI
IPC: H02J50/12
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To enable control for enhancing power transmission efficiency with a simple configuration.SOLUTION: In a control device, a power transmission information acquisition section acquires power transmission information indicating at least one of first electric power, a first voltage and a first current of a first place in a power transmission unit wirelessly transmitting electric power, a power reception information acquisition section acquires power reception information indicating at least one of second electric power, a second voltage and a second current of a second place in a power reception unit receiving the electric power from the power transmission unit, the transmission state acquisition section acquires parameters indicating a state of electric power transmission from the power transmission unit to the power reception unit based on the power transmission information and the power reception information, and the adjustment section selects any one of power transmission adjustment processing for adjusting power transmission electric power of the power transmission unit and impedance adjustment processing for adjusting impedance of the power reception unit according to the parameters and executes the selected processing.SELECTED DRAWING: Figure 1
Patent JP-2018160720-A (JP)
Title: Communication method and communication program
Inventor: KUDO YASUHIRO
IPC: H04M3/56
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication method and a communication program that can simultaneously conduct one remote conference at a plurality of MCU.SOLUTION: A conference process 621A for conducting a remote conference is executed by a server, and connected with clients 3A-3C. After connection, the remote conference is conducted among the clients 3A-3C. The conference process 621A requests start of a conference process 621B, and the conference process 621B is started. The conference process 621A instructs the clients 3A and 3B to switch a connection destination, and the clients 3A and 3B are connected with the conference process 621B. After connection, the remote conference is conducted between the clients 3B and 3C.SELECTED DRAWING: Figure 6
Patent JP-2018158966-A (JP)
Title: Polymer of polyimide precursor, positive photosensitive resin composition, negative photosensitive resin composition, patterning method, cured coat forming method, interlayer insulation film, surface protective film, and electronic component
Inventor: TAKEMURA KATSUYA
IPC: C08G73/12
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a polymer of a polyimide precursor that can be used as a base resin of positive and negative photosensitive resin compositions that are soluble in alkali aqueous solution, can form a fine pattern and ensure high resolution, and also provide positive and negative photosensitive resin compositions (resists) using such a polymer of a polyimide precursor.SOLUTION: A polymer of a polyimide precursor contains a structural unit represented by formula (1).SELECTED DRAWING: None
Patent JP-2018162674-A (JP)
Title: Vortex flow prevention device
Inventor: TSUJIMURA MANABU
IPC: F04D29/60
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a vortex flow prevention device that can prevent generation of a vortex flow at a proper timing of generation of a vortex flow.SOLUTION: A vortex flow prevention device 1 for a suction sump 20 provided with a pump 10 includes: a liquid injection device 30 provided at least either one of under a water level WL and above the water level WL of the suction sump 20; a vibration detection sensor 40 provided in a bell mouth 14 that forms a suction port 10a of the pump 10; and a control device 50 for controlling operation of the liquid injection device 30 based on a detection result of the vibration detection sensor 40.SELECTED DRAWING: Figure 1
Patent JP-2018161600-A (JP)
Title: Waste liquid reducing equipment and method for reducing oil waste liquid
Inventor: NAKAZATO TETSUYUKI
IPC: C02F1/38
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide waste liquid reducing equipment that improves an operation rate of a distillation apparatus and improves volume reduction efficiency by suppressing adhesion of a scale as much as possible, to a heat exchange coil provided inside of a distillation vessel.SOLUTION: Waste liquid reducing equipment 1 includes a predetermined centrifugal separator 10, a post-separation moisture storage facility 20 provided on a downstream side of the centrifugal separator 10, and a predetermined distillation apparatus 30. A transfer path 34 of the distillation apparatus 30 communicates with a pre-separation liquid supply path 12 through a transfer pump 42, a valve 43, and a check valve 44. Further, a pre-distillation liquid feed path 32 communicates with the post-separation moisture storage facility 20 through the valve 41.SELECTED DRAWING: Figure 1
Patent JP-2018161923-A (JP)
Title: Underfloor storage device for seat
Inventor: ISHIZAKA MASANORI
IPC: B60N2/30
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To enable a seat having an underfloor storage device to be stored in underfloor together with a slide rail, and thereby enable slide movement of the seat having the underfloor storage device.SOLUTION: An underfloor storage device of a seat includes: a slide rail 20 which is formed into a size to be stored in a storage space 2, having a seat 10 for seating thereon, is positioned above the storage space 2 when not stored, and enables the seat 10 to slide along the surface of a floor 1; and a storage mechanism 30 movable between a storage position at which the slide rail 20 is stored in the storage space 2 and a non-storage position above the storage space 2. The slide rail 20 allows the seat 10 to slide between a first slide position at which entire seat 10 is in the non-storage position above the storage space 2 after moving from the floor 1 in its slide direction and a second slide position at which at least a part of the seat 10 is positioned above the floor 1 after sliding from the first slide position.SELECTED DRAWING: Figure 1
Patent JP-2018162917-A (JP)
Title: Method for operating gas preheating device
Inventor: KANEMORI SHINGO
IPC: F28D1/053
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a gas preheating device which can prolong life of a plurality of whole heat exchangers.SOLUTION: A method for operating a gas preheating device includes: a gas flow passage 10 where fuel gas G containing blast furnace gas to be fuel of a boiler flows inside; and a plurality of heat exchangers 30 having a plurality of heat transfer tubes 31 where circulating heat media W flow inside, fins 32 and headers 34 connected to both ends of the plurality of heat transfer tubes 31 via pipe stands 33. In the gas flow passage 10, one or more heat exchangers 30 are arranged closely to each other as one group, and a plurality of groups are arranged in an ascending order from an upstream with respect to the fuel gas G as n-th groups (n=1, 2, 3,...). The heat transfer tubes 31 of a first group 101 and a second group 102 are composed of corrosion resistant stainless materials and, before the heat exchangers 30 of the first group 101 and the second group 102 lose heat exchanging functions by corrosion at the same time, the heat exchangers 30 of one of the heat exchangers 30 of the first group 101 and the second group 102 are updated.SELECTED DRAWING: Figure 1