baber/WOPTO huggingface dataset:
Patent JP-2017142894-A (JP)
Title: Tape-winding device
Inventor: ENDO SATOSHI
IPC: H01B13/012
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To carry out tape-winding work on an elongate member routed in a small space while reducing work burden.SOLUTION: A tape-winding device comprises: a double rack; a sector gear engaging with the double rack; a groove structure which extends to the rotation axis side along a radial direction of the sector gear and through which an elongate member extending in the rotation axis direction can be inserted together with a tape to the rotation axis; another sector gear engaging with the double rack; a support member supporting the double rack movably in the extension direction thereof; and a motor fixed to the support member and causing the another sector gear to rotate. The groove structure comprises a bottom wall and a pair of side walls. When the elongate member is inserted to the rotation axis, the bottom wall can restrict movement of the elongate member in one direction, which is opposite to an opening relative to the rotation axis. The pair of side walls can restrict movement of the elongate member in directions orthogonal to both the one direction of movement and the rotation axis direction. The groove structure can rotate integrally with the sector gear about the rotation axis so that the bottom wall turns around the elongate member inserted together with the tape to the rotation axis.SELECTED DRAWING: Figure 2
Patent JP-2017140232-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of operating electronic components provided for the game machine more stably.SOLUTION: A game machine executing a game includes: control means of controlling a plurality of electronic components; and output means of outputting driving signals for driving the electronic components on the basis of control signals outputted by the control means. The output means includes stop means of stopping output of the driving signals in a prescribed period after input of control signals is received. The control means outputs the control signals before the prescribed period passes after the control signals are outputted in outputting the control signals and continuing to drive the electronic components beyond the prescribed period.SELECTED DRAWING: Figure 13
Patent JP-2017141905-A (JP)
Title: Seal member, condenser, assembly method of seal member, and steam turbine power generation system
Inventor: SHIMA TAKANOBU
IPC: F28B1/02
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To facilitate handling in conveyance and assembly of a gasket to improve workability for conveyance work and assembly work of the gasket, in a seal member, a condenser, an assembly method of the seal member and a steam turbine power generation system.SOLUTION: A gasket holding member 51 includes a plurality of frame component members 61, 62 divided in a longitudinal direction, and a plurality of connection parts 63 connecting end parts of the frame component members 61, 62 to each other. The frame component members 61, 62 respectively include base parts 71, 81 at which projection parts 74, 84 configured to hold a gasket 51 are provided. The connection part 63 includes a first positioning part 94 configured to position the base parts 71, 81 in a pair of frame component members 61, 62 connected to each other in at least a width direction, and a second positioning part 97 configured to position the base parts in a thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2017140246-A (JP)
Title: Game machine
Inventor: KOBORI MASATO
IPC: A63F7/02
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving and maintaining a player's sense of expectation during a jackpot game by executing a specific performance during the jackpot game.SOLUTION: When a jackpot type is "8R long-opening B", a revival performance command is transmitted to a sub-control board. When the sub-control board receives the revival performance command, a revival performance flag is set to "ON". When the revival performance flag is "ON" (S261: YES), a logo image display command is stored in a RAM 582 (S262). Accordingly, a logo image is displayed on a display screen. Regardless of a jackpot type, a logo image is displayed on the display screen in a jackpot ending of a jackpot game.SELECTED DRAWING: Figure 16
Patent JP-2016165103-A (JP)
Title: Circuit and method for comparator offset error detection and correction in adc
Inventor: PIETER HARPE
IPC: H03M1/10
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for calibrating an analog-to-digital converter (ADC).SOLUTION: The method comprises: sampling an input voltage signal; comparing the sampled input voltage signal with an output signal of a feedback digital-to-analog converter (DAC) 40; determining in a search logic block 30 a digital code representation for a comparison result; and performing calibration by performing an additional cycle wherein the last comparison carried out for determining the least significant bit of the digital code representation is repeated with a second resolution mode different from a first resolution mode used in the last comparison, so obtaining an additional comparison, determining from the difference between the results of the additional comparison and the last comparison the sign of an offset error between the first and second resolution modes, and tuning, in accordance with the sign of the offset error, a programmable capacitor connected at input of a comparator 20, thereby inducing a voltage step to counteract the offset error.SELECTED DRAWING: Figure 2
Patent JP-2017145786-A (JP)
Title: Air compression device
Inventor: KARASAWA SADAHITO
IPC: F04B39/12
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To cause drain generated in an exhaust passage of a four-cylinder reciprocating type air compression device to be efficiently discharged without being accumulated in an exhaust passage.SOLUTION: An air compression device 1 has a four-cylinder reciprocating type air compressor 3 that is installed on a vertical installed electric motor 2 under its lateral installation state. Compressed air exhausted out of a first cylinder 21 and a fourth cylinder 24 of the air compressor 3 passes through a first collective exhaust passage 51 extending from a first exhaust passage 61 and a fourth exhaust passage 64 extending horizontally toward a downward direction and then the compressed air is fed out from an exhaust port 51a opened at these lower ends toward a supply destination. Second and third cylinders 22, 23 are also formed with an exhaust passage in a similar manner. Since drain generated in the exhaust passage is flowed toward the exhaust port located at the lowest position in the exhaust passage due to its own weight, the drain is not accumulated in the exhaust passage.SELECTED DRAWING: Figure 3
Patent JP-2017144974-A (JP)
Title: Vehicle suspension device and spring rigidity change method
Inventor: KUROKI KATSUYA
IPC: B61B13/00
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle suspension device and a spring rigidity change method of the same, which can easily improve riding feeling when body weight is changed according to number of passengers by a simple mechanism utilizing a part of an existing configuration.SOLUTION: A vehicle suspension device comprises: an air spring which is installed between a truck and a vehicle body of the vehicle; a main air tank which includes a pneumatic power source supplying the air spring with compressed-air; a subsidiary air tank which communicates with the air spring; an air quantity regulating valve which opens/closes an air flow passage communicating with the subsidiary air tank to change spring rigidity of the air spring; body weight detection means which detects weight of the vehicle body; and a controller which controls the air quantity regulating valve based on a travel position of the vehicle and the body weight detected by the body weight detection means.SELECTED DRAWING: Figure 2
Patent JP-2017150379-A (JP)
Title: engine
Inventor: KATO MASAAKI
IPC: F02M69/00
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption and combustion stability.SOLUTION: In an engine in which an intake port 11 is divided into a first flow channel 22 and a second flow channel 23 by a partitioning wall 21, and an opening of the first flow channel 22 separating from a combustion chamber with respect to the second flow channel 23 is variable by a valve, the partitioning wall 21 includes a straight portion 21b extended from an upstream side toward a downstream side of the intake port 11 straight, and a bent portion 21c bent to a first flow channel 22 side with respect to the straight portion 21b at a downstream side of the straight portion 21b, thus tumble flow can be enhanced in low load of the engine in comparison with a case of the partitioning wall not provided with the bent portion 21c.SELECTED DRAWING: Figure 2
Patent JP-2017149060-A (JP)
Title: Steam ejection device and method
Inventor: TANABE HIDEHIKO
IPC: C04B40/02
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a steam ejection device and method for discharging steam in a uniform state, for maintaining temperature and humidity in an ambient space of a concrete product, and producing a concrete product with high quality.SOLUTION: The invention comprises: an inner cylinder 10 whose one end is attached to a tip end of a steam ejection pipe 2 for concrete cure; a first sheet part 11 whose one end is attached to the steam ejection pipe 2, and covers an area having a specific distance to an ejection direction of steam SS from one end of the inner cylinder 10; an outer cylinder 12 whose one end is coupled to the other end of the first sheet part 11 and provided to cover an outer peripheral part of the inner cylinder 10; and a second sheet part 13 which is connected to the other end of the outer cylinder 12 in a state of forming a double cylinder by the inner cylinder 10 and the outer cylinder 12, and covers and fixes the other end of the inner cylinder 10. A method for performing concrete cure is configured so that, a steam ejection device is attached to the steam ejection pipe 2 and the concrete product is blocked from outside air, and in the state, steam is ejected from a tip end of the steam ejection pipe, for performing concrete cure.SELECTED DRAWING: Figure 3
Patent JP-2017155977-A (JP)
Title: Carbon dioxide separation recovery device and separation recovery method
Inventor: FUJISHIRO MASATO
IPC: C01B32/50
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a COseparation recovery device and separation recovery method capable of reducing energy at the time of COseparation and recovery.SOLUTION: A COseparation recovery device 1 comprises: a compressor 20 for compressing by-product gas containing COwhile using self-pressure of the by-product gas; a cooling unit 31 for cooling the by-product gas compressed by the compressor 20 by being heat exchanged with first low temperature fluid and second low temperature fluid composed of fluid different from the first low temperature fluid; a supersonic nozzle 40 for processing the by-product gas in adiabatic expansion that is cooled by the cooling unit 31; a cooling pipe passage 50 arranged at an expansion part 41 of the supersonic nozzle 40 where the third low temperature fluid flows; and recovering means for recovering liquid or solid COaccumulated on an outer surface of the cooling pipe passage 50.SELECTED DRAWING: Figure 1
Patent JP-2017154576-A (JP)
Title: Horizontal-shaft rotor and craft comprising the same
Inventor: SUZUKI MASAHIKO
IPC: B63H7/02
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal-shaft rotor which makes power low and makes rotation efficiency high, and which rearward flows a high-speed flow associated with a Coanda effect brought about by rotation of a blade, without pushing out a fluid by the blade, so as to obtain a propulsive force by reaction.SOLUTION: In a lift type blade 1, a front face 3D in a flow reception direction is formed as a swelling face that assumes a large arc shape in a chord direction, and swelling of a back face 3E in a discharge direction is set smaller than swelling of the front face 3D so that a high-speed flow passing in a direction of the back face 3E from a rear edge 3G along the chord direction of the front face during rotation can be turned into a propulsive force.SELECTED DRAWING: Figure 1
Patent JP-2016175895-A (JP)
Title: Plasma-treated protein aqueous solution, protein fixed surface excellent in cell and tissue engraftment properties which is produced using the same, and applications thereof
Inventor: YOSHINO DAISUKE
IPC: C12N11/00
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a means of facilitating dramatically improving the biocompatibility of the surfaces of a medical equipment, material, and the like.SOLUTION: The invention relates to a method for dramatically improving cell or biological tissue engraftment properties in a sessile part, the method comprising applying a low-temperature plasma discharge generated from a creeping discharger to protein aqueous solution in a provided area for introducing protein aqueous solution; subjecting a protein containing an extracellular matrix protein to a plasma treatment by the low-temperature plasma discharge, and fixing the protein aqueous solution obtained thereby as mist or droplet on the surface of a metal or hydrophobic polymer, such as a stent.SELECTED DRAWING: Figure 3
Patent JP-2016104341-A (JP)
Title: Game system
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To enhance amusement even for light users.SOLUTION: According to a progress of a game, specific information is updated by a game machine, and the updated specific information is arranged to be included in prescribed information and outputted. A first history information is calculated by a management device according to the specific information included in the prescribed information outputted from the game machine, and a second history information is calculated according to the specific information included in the prescribed information (step S281 to step S285). The calculated first history information is outputted as a player's game history, and according to the calculated second history information a privilege is granted to the player.SELECTED DRAWING: Figure 20
Patent JP-2017162117-A (JP)
Title: Information processor, work shift generation method and work shift generation program
Inventor: YAMAJI TAKAYUKI
IPC: G06Q10/06
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To generate a work shift which allows a motorman to have a good sleep.SOLUTION: An information acquisition part 30 acquires information related to age or belonging of a family member(s) with whom a motorman lives. A work shift generation part 42 generates a work shift of a motorman based on the information related to age or belonging of a family member(s) acquired. Therefore, the work shift of the motorman can be generated so that the motorman can have a sleep without being interfered by the family member(s) with whom the motorman lives, so that possibility in which the motorman becomes sleep during work is reduced. Therefore, the work shift which considers a safety and efficiency of a work can be provided.SELECTED DRAWING: Figure 3
Patent JP-2017166838-A (JP)
Title: Surface flaw photographing device
Inventor: IBA KOHEI
IPC: G01N21/892
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface flaw photographing device with which it is possible to adjust a photographed image to uniform brightness in relation to light and darkness due to a self-luminous component of a measurement object carried in a red-hot state, as well as realize space saving and cost reduction.SOLUTION: A photographing unit 2 includes a surface image photographing device 2a and a self-luminous component photographing device 2b in a package. The surface image photographing device 2a has a line-shaped visual field in the width direction perpendicular to the direction of conveyance of a measurement object 1, and photographs the measurement object 1 upon receiving reflected light therefrom. The self-luminous component photographing device 2b has a visual field parallel to the visual field of the surface image photographing device 2a and upstream of the conveyance direction where light of a floodlight 3 does not reach, and photographs the measurement object 1 upon receiving the self-luminous component thereof. A photographing light reception amount setting unit 6 dynamically changes, on the basis of a self-luminous component average light reception amount and a signal of a speed signal generator 7, the set sensitivity of the surface image photographing device 2a in accordance with the position in the conveyance direction of the measurement object 1.SELECTED DRAWING: Figure 1
Patent JP-2016177797-A (JP)
Title: Chat room management method and terminal
Inventor: JANG SEOK HYUN
IPC: G06Q50/10
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a terminal capable of easily managing plural chat rooms, according to various predetermined conditions by only inputting an interaction to a terminal by a user.SOLUTION: A terminal capable of managing chat rooms through an interaction comprises: a display module for displaying a chat room list containing one or more chat rooms; a memory storing a program for creating a chat room group; and a processor for executing the program. When receiving an interaction of a user on a list screen on which the chat room list is displayed, by execution of the program, the processor creates the chat room group formed of plural chat rooms corresponding to a predetermined condition, and displays the created chat room group in the chat room list.SELECTED DRAWING: Figure 1
Patent JP-2017166963-A (JP)
Title: Fine particle sensor
Inventor: HATTORI HIROKI
IPC: G01N27/00
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a fine particle sensor capable of facilitating the removal of a foreign matter adhering to an insulating spacer and check after the removal even though extending an outer metal fitting on a tip side than the insulating spacer.SOLUTION: A fine particle sensor 1 comprises: a cylindrical outer metal fitting 10 mounted on a vent pipe EP; an inner metal fitting 30 arranged inside in the radial direction; and a cylindrical insulating spacer 60 held between the outer metal fitting 10 and the inner side metal fitting 30. The inner metal fitting 30 includes an inner holding part 33b for holding the insulating spacer 60 and an inner extension part 40 extended on a tip side GS from the inner holding part. The outer metal fitting 10 extended on the tip side GS than the insulating spacer 60 includes a first outer metal fitting 11 including an outer holding part 11b and a second metal fitting 13 removably mounted on the first metal fitting 11 and extended from the first metal fitting 11 to the tip side GS.SELECTED DRAWING: Figure 6
Patent JP-2017168624-A (JP)
Title: Semiconductor device
Inventor: ONIZAWA TAKESHI
IPC: H01L29/778
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing charge trapping near an interface between semiconductor layers.SOLUTION: According to one embodiment, a semiconductor device comprises a substrate, a first semiconductor layer provided on the substrate and a second semiconductor layer provided on the first semiconductor layer. The semiconductor device further comprises: a first electrode provided on the second semiconductor layer via an insulation film; and second and third electrodes which are provided on the second semiconductor layer so as to sandwich the first electrode. The semiconductor device further comprises: a fourth electrode which includes a plurality of first parts extending in a first direction parallel with a surface of the substrate and is electrically connected to the first electrode; and a fifth electrode which includes a plurality of second parts extending in a second direction parallel with the surface of the substrate and is electrically connected to the second electrode.SELECTED DRAWING: Figure 1
Patent JP-2017171961-A (JP)
Title: Operation method of converter
Inventor: YAMAMOTO KEISUKE
IPC: C22B15/06
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a converter operation method capable of suppressing significant wear of tuyere bricks by stabilizing the oxygen concentration of a mixed gas fed into a converter.SOLUTION: In an operation method of a converter 1 where a mixed gas comprising air and oxygen gas separately supplied through an air supply system 10 and an oxygen gas supply system 20 including supply sources having mutually different pressures, such as a centrifugal blower 11 and an oxygen production apparatus 21, is blown into a melt from a tuyere 1a, after adjusting the flow rate of the air supply system 10 by air flow rate control means 13 so that the air or mixed gas is supplied at a predetermined flow rate, the required supply amount of the oxygen gas is calculated based on the adjusted supply amount of the air and the predetermined required oxygen concentration of preferably about 21 to 24 vol% in the mixed gas, and the flow rate of the oxygen gas supply system 20 is adjusted by oxygen gas flow rate control means 23 to be the required supply amount.SELECTED DRAWING: Figure 1
Patent JP-2017041869-A (JP)
Title: Image processing system, image processing method, and program
Inventor: NAKASU TOSHINOBU
IPC: H04N7/18
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To precisely detect a region of interest in an image.SOLUTION: An image processing system 10 comprises a first acquisition section 12A, a first calculation section 12B, a computation section 12C and a detection section 12D. The first acquisition section 12A acquires an image. The first calculation section 12B calculates density of an object included in a region for respective regions obtained by dividing the image into a plurality of regions. The computation section 12C computes a first density relative value of a peripheral region of the region to the density of the object for the respective regions. The detection section 12D detects the region with a value whose first density relative value is larger than a previously determined first threshold or the region with the value whose first density relative value is smaller than the first threshold, among the plurality of regions included in the image, as a region of interest.SELECTED DRAWING: Figure 1
Patent JP-2017174056-A (JP)
Title: Information processing system, information processing method, and program
Inventor: NAGAMURA ATSUKO
IPC: G09B5/14
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, an information processing method, and a program capable of preferably putting a query to a learner.SOLUTION: The information processing system includes means for managing learner information about one or more learners charged by a learning supporter, specification means for specifying a learner to which the learning supporter should have a talk among the one or more learners, generation means for generating a learner list of the learners charged by the learning supporter such that the learner who should have a talk in a high rank, and transmission means for transmitting the learner list to an information terminal used by the learning supporter.SELECTED DRAWING: Figure 6