baber/WOPTO huggingface dataset:
Patent JP-2018155922-A (JP)
Title: Feedback shift register circuit and operating method of feedback shift register
Inventor: MACHIDA TAKANORI
IPC: G09C1/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a feedback shift register capable of operating at a high speed without being limited to a speed of a combinational logic circuit which calculates a feedback function.SOLUTION: A feedback shift register circuit includes: a shift register; a combinational logic circuit which actualizes a feedback function of generating a feedback value to be a register value at a predetermined bit position of the shift register in a second state right after a first state by inputting a register output of the shift register in the first state; and a register array and an additional register which function as a part of the shift register, and is configured to perform, on every state transition, logical operation on data stored in the additional register for data stored in the register array to: execute part of logical operation of the combinational logic circuit while propagating data in the register array as the state transitions; generate a feedback value in a state after transition from the second state to an (N-1)th state; and input the feedback value to a register at a bit position N bit positions behind the predetermined bit position.SELECTED DRAWING: Figure 3
Patent JP-2018155706-A (JP)
Title: Device for estimating degradation state of secondary battery, battery system having the same, and electric vehicle
Inventor: INOUE MASAHIRO
IPC: G01R31/36
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a deterioration state estimating device for a secondary battery capable of quickly and accurately estimating a deterioration state of a secondary battery, and a battery system including the same, and an electric vehicle.SOLUTION: The secondary battery deterioration state estimation device for estimating a deterioration state of a secondary battery is configured to acquire a first current value when having shifted to constant-voltage charge from constant current constant-voltage charge or constant power constant-voltage charge and a second current value after a predetermined time has elapsed after shifting to the constant-voltage charge. The secondary battery deterioration state estimation device is also configured to calculate (second current value-first current value)/predetermined time which represents an inclination of change from the first current value to the second current value and to estimate the deterioration state of the secondary battery from the inclination value.SELECTED DRAWING: Figure 2
Patent JP-2018162216-A (JP)
Title: Sulfobetaine group-containing reactive compound, polymer thereof and manufacturing method of polymer
Inventor: NAKAMURA DAISUKE
IPC: C07C309/14
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a biocompatible material having various properties suitable for use by contacting with organism.SOLUTION: There is provided a polymer containing a structural unit represented by the formula (2) of at least 1 mol% and having number average molecular weight of 5,000 or more. There is provided a polymer having a bond selected from an amide bond, an urethane bond, an urea bond and an imide bond in a main chain. Ris each independently H or a C1 to 6 alkyl group, X is a single bond, oxygen or a group represented by -COO-, -OOC-, -CONH-, -NH-, -NHCO-, -NR- or -CHO-, Y is a single bond or an oligooxyalkylene group, Ris each independently a C1 to 6 alkyl group, Ris a C1 to 6 alkyl group, m is an integer of 1 to 10 and n is an integer of 2 to 10.SELECTED DRAWING: Figure 1
Patent JP-2018162911-A (JP)
Title: Hot water storage and hot water supply device
Inventor: KANESHIRO TAKANOBU
IPC: F24H1/18
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage and hot water supply device capable of shortening a time required for heating sterilization treatment of hot water in a hot water storage tank where Legionella or the like proliferates, to reduce energy consumption, thereby improving efficiency.SOLUTION: A hot water storage and hot water supply device is configured to, when hot water in a hot storage tank is accumulated for a fixed period or more, heat the hot water by heating means through a circulation heating circuit, to perform sterilization operation. In the hot water storage tank, provided are a plurality of temperature detection means configured to detect a hot water temperature in the hot water storage tank. In the sterilization operation, the hot water storage and hot water supply device is configured to control circulation means to: perform circulation at a predetermined circulation flow rate at the initial stage of operation; and adjust a circulation flow rate according to a hot water temperature state in the hot water storage tank detected by the temperature detection means.SELECTED DRAWING: Figure 3
Patent JP-2017187762-A (JP)
Title: Display device
Inventor: PARK MINWOOK
IPC: G09F9/30
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device with the small bezel width.SOLUTION: A display device includes a gate driver GD and a display panel DP including first to third display areas. The gate driver includes a first gate circuit 100 disposed in a non-display area NDA of the display panel, a second gate circuit 200 disposed in a first display area DA1 of the display panel, and a gate driver that outputs a gate signal to a gate line. The first to third display areas DA1, DA2, and DA3 include first to third light-blocking portions, respectively. The second light-blocking portion is smaller than the first light-blocking portion and larger than the third light-blocking portion.SELECTED DRAWING: Figure 1
Patent JP-2018163727-A (JP)
Title: Semiconductor memory device
Inventor: KONDO SHIGEO
IPC: G11C16/34
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device with improved speed and reliability of write operation.SOLUTION: A semiconductor memory device includes a plurality of word lines, a plurality of bit lines, a plurality of memory cells, a word line drive circuit, a sense amplifier circuit, and a controller. A write sequence of writing data to the memory cell connected to the selected word line includes a write operation of applying a write voltage to the selected word line by the word line drive circuit and a plurality of write loops having a verify operation to detect the data of the memory cell by the sense amplifying circuit. In the write sequence, the controller determines a (n + k) th (k is an integer of 2 or more) verify operation on the basis of a comparison between a n th (n is an integer equal to or larger than 1) verify operation and a (n + 1) th verify operation.SELECTED DRAWING: Figure 1
Patent JP-2017119162-A (JP)
Title: Game machine
Inventor: AJITA AKIRA
IPC: A63F7/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a characteristic in display.SOLUTION: A game machine has operation means and display means. The display means can perform second and third display for allowing a player to expect a big winning and first display for prompting to discharge a game ball. The second display displayed in the state in which the first display is displayed is overlapped with the first display and the third display displayed in the state in which the first display is displayed is not overlapped with the first display. It is easier for a big winning pattern mode to be determined and displayed finally in a pattern variation display in which the second display is performed than in a pattern variation display in which the third display is performed and the second display is not performed.SELECTED DRAWING: Figure 228
Patent JP-2018164524-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F7/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which has characteristic display means with respect to a game machine such as a pachinko machine, a slot machine.SOLUTION: Variation performance of a display mode of a reservation icon may be started in response to a fact that timer display becomes display of "00:00" after the start of the display of the timer display in timer prediction display TM1. In a case where timer prediction display TM1 of a default display mode is started, the variation performance of the display mode of the reservation icon is not started in some cases. In a case where display of timer prediction display TM1RA of a highly reliable display mode is started, display of a strongest cut-in image CI1v is surely performed.SELECTED DRAWING: Figure 252
Patent JP-2018166176-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OGAWA AKIRA
IPC: G01P15/125
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress lateral faces of a trench from being roughened.SOLUTION: Prepared is a semiconductor substrate 14 that comprises a first substrate 12 having a support substrate 10 and an insulating film 11 arranged on the support substrate 10, and a second substrate 13 arranged on the insulating film 11 of the first substrate 12, and in which a recessed part 17 is formed at the second substrate 13 side of the first substrate 12. A trench 16 reaching the recessed part 17 is formed on the second substrate 13. At this time, the trench 16 is formed so as to include a first trench 16a having opposed lateral faces and a second trench 16b having opposed lateral faces and whose volume difference between regions configuring the opposed lateral faces is smaller than that in the first trench 16a, and so that an interval of the opposed lateral faces of the first trench 16a is wider than that of the second trench 16b.SELECTED DRAWING: Figure 6
Patent JP-2018172970-A (JP)
Title: Auxiliary chamber structure of internal combustion engine
Inventor: NAKANISHI KEITARO
IPC: F02B19/16
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary chamber structure of an internal combustion engine which can inhibit temperature rise of a partition wall member.SOLUTION: An auxiliary chamber structure of an internal combustion engine 1 has: a combustion chamber wall surface 7 which is formed on a lower surface of a cylinder head 3 and cooperates with a piston 11 to form a main combustion chamber 12; a reception hole 20 recessed on the combustion chamber wall surface; a partition wall member 23 which is inserted into the reception hole and cooperates with the reception hole to form an auxiliary chamber 24; a bolt hole 27 which penetrates through the cylinder head and opens on a contact surface 20C of the reception hole contacting with the partition wall member; a female screw hole 26 with a closed bottom which is formed at the partition wall member and connected with the bolt hole; a bolt 30 which is inserted into the bolt hole from the side opposite to the reception hole, threadedly engages with the female screw hole at its tip, and fastens the partition wall member to the cylinder head; and multiple coolant grooves 30D which are recessed on an outer peripheral surface of the bolt or inner peripheral surfaces of the bolt hole and the female screw hole, extend in an axial direction of the bolt, and reach a bottom part of the female screw hole.SELECTED DRAWING: Figure 2
Patent JP-2018174055-A (JP)
Title: Wearable smart device
Inventor: MORIMOTO SHOTA
IPC: H01R12/78
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wearable smart device that satisfies the repeated attachment/detachment durability of a detachable device, reduces a possibility in which the detachable device drops during operation, and can be worn safely even in a site where there is a possibility of electric shock in a wearable smart device including a combination of a clothes-type input interface and the detachable device.SOLUTION: Electrical connection between a clothes-type input/output interface and a detachable device is constituted by a pair of male die 101 and a female die 102, a detaching force for each set of the male die and the female die of a fitting body is in a range of 0.3 N or more and 10 N or less, and an electrical connection part is provided in a pocket composed of a fabric having a resistance value of at least 1,000 Ω or more in the thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2018172017-A (JP)
Title: Restraint for waist part of sitting person
Inventor: NAGASAWA ISAMU
IPC: B60N2/427
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an occupant restraint capable of more surely restraining the waist part at the time of a front crash than before.SOLUTION: A restraint 10 for the waist part of a sitting person is provided for restraining a forward movement of the waist part of a sitting person by elevating a seating surface 2a of a seat part 2 of a vehicle seat 1 in correspondence with a front crash in a state of a waist part seat belt 20b of the vehicle seat 1 being fastened. The elevation shape of the seating surface 2a of the restraint 10 for the waist part of a sitting person in correspondence with the front crash is in a convex shape having a ridge line part 2ad extending in a vehicle front-rear direction at a substantially center position in a width direction of the seat part 2. Further, the height and width of the ridge line part 2ad gradually increase as extending from the vehicle rear side to the front side. Thereby, at the time of a front crash, the waist part of a sitting person S is restrained from being moved forward in a manner riding onto the ridge line part 2ad. Also, due to the ridge line part 2ad, a horizontal movement of the thigh part is restrained and thereby the horizontal movement of the waist part is also restrained.SELECTED DRAWING: Figure 7
Patent JP-2018174075-A (JP)
Title: Rolled copper foil for lithium ion battery current collector and lithium ion battery
Inventor: AOSHIMA Kazutaka
IPC: H01M4/66
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rolled copper foil for a lithium ion battery current collector, having good adhesion with a negative electrode active material and good ultrasonic weldability with a copper foil or a tab terminal.SOLUTION: There is provided a rolled copper foil for a lithium ion battery current collector, in which residual oil [mg/m]+(60° glossiness in rolling parallel direction/400)≤2.5 and 200≤60° glossiness in rolling parallel direction≤600 are satisfied.SELECTED DRAWING: Figure 2
Patent JP-2018177240-A (JP)
Title: Hexahedron container
Inventor: NAGAMORI HEIJI
IPC: B65D5/66
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To make a tab portion formed on a side portion positioned on right and lift of a free end of a lid body engageable with a slit formed on an upper side portion of a side surface constituting a container opening in a container so that an engaged state is stable secured as much as possible after engagement while making it easy to engage by pressing operation of the tab portion.SOLUTION: A virtual linear line y substantially along a front-back direction of a hexahedron container 1 followed by a front end edge 7k of a tab portion 7g is not parallel with a virtual central line x along the front-back direction in which the hexahedron container 1 is divided into two in right and left, and a slit 11 is formed so as to follow a virtual curved line segment in which a side of the virtual central line x is defined as curved outside.SELECTED DRAWING: Figure 1
Patent JP-2018175141-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: During execution a privilege game, variable means is varied from a second position to a first position for a predetermined period. As a game state after the privilege game is completed, a first game state is set which is advantageous to a player when a game ball enters ball entry means during execution of the privilege game. On the other hand, when a game ball does not enter the ball entry means during execution of the privilege game, a second game state which is disadvantageous to the player is set. When at least a first privilege game or a second privilege game is determined as a type of the privilege game, a suggestion performance suggesting the determined type of the privilege game is executed on the basis of ball entry to the ball entry means. Thereby, it is possible to increase a player's interest in a game.SELECTED DRAWING: Figure 103
Patent JP-2018177292-A (JP)
Title: Tray
Inventor: KONDO KENICHI
IPC: B65D21/032
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a tray that is capable of easily separating articles even when many articles are stacked thereon.SOLUTION: A tray 1 made of a synthetic resin has: a bottom surface 10; a side surface 11 that is formed by surrounding the bottom surface; and a stack prevention part 20 on two opposing side surfaces. The stack prevention part includes an inner stack prevention part 21 that is formed on the inner surface of the side surface, and an outer stack prevention part 25 that is formed on the outer surface of the side surface. The inner stack prevention part has an inner plane projected part 22 that projects from the inner surface of the side surface toward the inside, and an inner inclined surface 23 that inclines inside from the tip of the inner plane projected part toward the bottom surface, and is formed on an upper end 11a side of the side surface where the ratio of a height from the upper end of the side surface to the inner surface of the bottom surface to a height from the upper end of the side surface to the inner plane projected part is 0.5 or lower. The outer stack prevention part has an outer plane recessed part 26 having a shape corresponding to the inner plane projected part, and an outer inclined surface 27 having a shape corresponding to the inner inclined surface.SELECTED DRAWING: Figure 2
Patent JP-2018175439-A (JP)
Title: Method and apparatus for determining connection state of replenisher line to blood circuit in hemodialyzer
Inventor: NAKAMAGOSHI KOJI
IPC: A61M1/36
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a determination method and apparatus capable of easily determining a connection state of a replenisher line to a blood circuit in a hemodialyzer.SOLUTION: The determination method of the connection state of a replenisher line 140 to a blood circuit 110A in a hemodialyzer 100A includes: a pump operation step of operating a blood pump 111a and a replenisher pump 140a in the blood circuit 110A in a state where one end side of an artery-side line 111 and one end side of a vein-side line 112 are connected to each other and the blood circuit is not filled with liquid; air bubble detection step of detecting air bubbles by a bubble detector 111b (112b) in a state where a preset first time elapses after the blood pump 111a and the replenisher pump 140a have been operated; and a determination step of determining whether the replenisher line 140 is connected to the artery-side line 111 or the vein-side line 112 by whether or not the air bubble are detected.SELECTED DRAWING: Figure 3
Patent JP-2018182579-A (JP)
Title: Radio communication system
Inventor: SASAKI RYOJI
IPC: H04W72/04
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To shorten a time necessary when radio channels are changed according to remote instructions from a center device in a radio communication system including a master unit, i.e. a radio terminal, and a plurality of slave units with a multistage configuration and capable of transmitting meter reading data on the slave units to the center device via upper-level terminals.SOLUTION: A center device 1 sends a master unit 30 a channel change command. The master unit 30 sends peripheral slave units a channel change command by broadcast, changes radio channels of the master unit itself, and returns to a standby state. Slaves units that received the command perform processing of any of the following two operations according to received levels. If slave units receive it at a prescribed reception level or more, they immediately change radio channels and return to a standby state. If slave units receive it at below the prescribed reception level, they send peripheral slave units a channel change command by broadcast in order of terminals with lower reception levels.SELECTED DRAWING: Figure 1
Patent JP-2018176616-A (JP)
Title: Image formation apparatus, method of controlling image formation apparatus, and program
Inventor: KIMURA HITOMI
IPC: B41J29/42
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce storage capacity for preview images while presenting error information to a user by utilizing the preview images in reservation printing.SOLUTION: The present invention relates to an image formation apparatus that can execute reservation printing in which a received printing job is reserved and printing by the reserved printing job is executed in response to a printing indication from a user, the image formation apparatus comprising analysis means for analyzing print data of the received printing job, determination means for determining a page for which a preview image should be generated based upon details of a detected error when the error is detected in analysis processing by the analysis means, and preview image generation means for generating a preview image of the determined page.SELECTED DRAWING: Figure 2
Patent JP-2018181120-A (JP)
Title: Driving assist system and driving assist method
Inventor: MITANI MASAAKI
IPC: G08G1/16
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a driving assist system and driving assist method that when switching from automatic driving to manual driving fails, can succeed driving after waiting until a vehicle is actually evacuated to an evacuation place and a driver is ready to perform manual driving.SOLUTION: A driving assist system (onboard system 100) designates route information on a vehicle, controls plural functional parts relating to travel of the vehicle on the basis of the route information, and autonomously drives the vehicle. An evacuation place existing ahead of a border between an automatic driving zone and a manual driving zone is reserved along a route represented by the route information, and the condition of a driver who drives the vehicle is detected. Ahead of the border between the automatic driving zone and the manual driving zone, whether the driver can perform manual driving is determined based on the driver's condition. If it is determined ahead of the border between the automatic driving zone and the manual driving zone that the driver cannot perform manual driving, the vehicle is evacuated to the reserved evacuation place.SELECTED DRAWING: Figure 1
Patent JP-2017170906-A (JP)
Title: Method for manufacturing reinforced concrete member
Inventor: SASAKI NAOMI
IPC: E04C3/29
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a reinforced concrete member capable of suppressing lowering of proof strength in the middle after a break has occurred.SOLUTION: In a method for manufacturing a reinforced concrete member, including arranging a main reinforcement from one end of a frame mold to the other end in the frame mold, and pouring concrete into the frame mold followed by solidifying, a member which has a space in the inside of the frame mold and is provided with an opening communicating with the space is arranged in the frame mold is arranged so as to be along the main reinforcement and be separated from the inner wall of the frame mold, concrete is poured into the frame mold so as not to close the opening, and an epoxy resin, a thermosetting resin, or a high toughness cement composite material is injected from the opening so as to fill the space.SELECTED DRAWING: Figure 5