baber/WOPTO huggingface dataset:
Patent JP-2019173504-A (JP)
Title: Hydraulic type work machine
Inventor: NAKANO TOSHIMI
IPC: E02F9/22
Filed: 2018-03-29
Abstract: To provide a hydraulic type work machine that can prevent a bucket tip from entering a target surface without impairing the stability of a vehicle body when a boom lowering operation is performed in the air, if the weight of a bucket part changes because of a change in the type of a bucket, the amount of sediments in the bucket or the like.SOLUTION: The hydraulic type work machine calculates a target consumed power that an operation device 15 should consume until it reaches a target surface position based on remaining energy being mechanical energy that the operation device 15 has; calculates the limit speed of a boom 11 based on the target consumed power and a load on a boom cylinder 5; and controls the operation of a flow control valve corresponding to the boom cylinder 5 that drives the boom 11 based on the operation speed and limit speed of the boom 11 according to operation signals from operation lever devices 1c, 1d.SELECTED DRAWING: Figure 3
Patent JP-2019179835-A (JP)
Title: Heat radiation insulation sheet and semiconductor device
Inventor: TAGASHIRA NOBUO
IPC: H05K7/20
Filed: 2018-03-30
Abstract: To provide a heat radiation insulation sheet with excellent storage stability.SOLUTION: A heat radiation insulation sheet is used for a semiconductor device, and satisfies the following condition 1. Condition 1: In the heat radiation insulation sheet in a B stage state, when a torque change is measured by a curastometer as a gel and hardening feature at 180°C, a time until the achievement of 10% torque against the maximum torque is A (seconds), a moisture absorption process of 48 hours at 30°C and 90%RH is applied to the heat radiation insulation sheet in the B stage state, and thereafter, the torque change is measured by the curastometer as a gel and hardening feature at 180°C, and the time until the achievement of the 10% torque against the maximum torque is B (seconds), B/A is 0.9 to 1.1.SELECTED DRAWING: Figure 1
Patent JP-2019178375-A (JP)
Title: Sn PLATED MATERIAL AND METHOD OF MANUFACTURING THE SAME
Inventor: SONODA YUTA
IPC: C25D7/00
Filed: 2018-03-30
Abstract: To provide an Sn plated material and a method of manufacturing the same in which the corrosion resistance is excellent and the adhesiveness of a dissimilar metal contact-corrosion preventive layer formed on a surface is excellent without applying processing to a connected part at the time of performing the pressure bonding processing when an Sn plated material including the dissimilar metal contact-corrosion preventive layer formed on its surface is used as a material of a terminal that is connected to an electric wire consisting of aluminum or an aluminum alloy by the pressure bonding processing such as the caulking.SOLUTION: In the Sn plated material including an Sn-containing layer 12 formed on a surface of a base material 10 composed of copper or a copper alloy, the Sn-containing layer 12 includes a Cu-Sn alloy layer 121 and an Sn layer 122 composed of Sn that is formed on a surface of the Cu-Sn alloy layer and an Ni-Zn plated layer 16 is formed on a surface of the Sn-containing layer 12.SELECTED DRAWING: Figure 1
Patent JP-2019180440-A (JP)
Title: Game machine
Inventor: KANEKO MASAYUKI
IPC: A63F7/02
Filed: 2018-03-31
Abstract: To provide a game machine capable of enhancing a player's motivation for a game.SOLUTION: In a game machine which includes V winning game control means which controls execution of a V winning game including a round game controlling opening/closing of variable winning means when game balls pass a specific area provided in the variable winning means during a small winning game, a small winning game can execute an opening/closing operation game where a maximum opening time when the variable winning means can open is a first opening time throughout, and the V winning game can execute the round game more than once where the maximum opening time when the variable winning means can open is a second opening time throughout. The V winning game control means controls the maximum opening time when the variable winning means can open in the initial round game becomes a third opening time throughout, and the third opening time is defined as a time width not beyond the time width subtracting the first opening time from the second opening time.SELECTED DRAWING: Figure 9B
Patent JP-2019184695-A (JP)
Title: Display
Inventor: SHIINA HIDEKI
IPC: G02F1/1368
Filed: 2018-04-04
Abstract: To provide a display that can prevent a reduction in reliability.SOLUTION: A display comprises: a first substrate that includes a display part DA including a plurality of pixels, a frame-like non-display part NDA surrounding the display part DA, a scan line drive circuit located in the non-display part NDA, and a concave part CC formed in an insulating film located between the scan line drive circuit and display part DA; and a second substrate that includes a convex part CV located in the concave part CC.SELECTED DRAWING: Figure 6
Patent JP-2019186662-A (JP)
Title: Crystal oscillator
Inventor: OKAJIMA YUKIHIRO
IPC: H03B5/32
Filed: 2018-04-05
Abstract: To provide a crystal oscillator capable of suppressing generation of phase noise in a floor area by using a crystal plate in place of a filter and using an output frequency of the oscillator and a resonance frequency of a filter.SOLUTION: The crystal oscillator forms an electrode 31 for oscillator and an electrode 32 for filter at one crystal piece 30 of a crystal resonator, amplifies an oscillator output from the electrode 31 for oscillator with an oscillation circuit IC 2 to be input into the electrode 32 for filter and takes an output from the electrode 32 for filter as a final output.SELECTED DRAWING: Figure 3
Patent JP-2019185968-A (JP)
Title: Silicon carbide heater
Inventor: KATO HIROYUKI
IPC: H05B3/08
Filed: 2018-04-06
Abstract: To provide a new silicon carbide heater that can easily pack and dispose a bulk mass in a terminal at an optimum packing density and can save energy.SOLUTION: A silicon carbide heater 1 having a heat generating portion 2 made of silicon carbide and a terminal 3 arranged adjacent to and combined with the heat generating portion, and(i) the terminal has a slit S at least in a part of its longitudinal direction, (ii) the slit is provided to have a length of 50 mm to 1500 mm from the position of 0 to 50 mm from the end of the heat generating portion side of the terminal toward the opposite end of the terminal, and (iii) the following formula of the minimum value of the cross-sectional area in the vertical cross section perpendicular to the longitudinal direction of the terminal≥the cross-sectional area in the vertical cross section perpendicular to the longitudinal direction of the heat generating portion×0.3(I) is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2019182121-A (JP)
Title: Cabin environment regulating device and cabin environment regulating method
Inventor: NAKA AZUSA
IPC: B60H1/00
Filed: 2018-04-06
Abstract: To provide a technology that the hospitality effect in a cabin environment to a person taking a vehicle is high.SOLUTION: A cabin environment regulating device comprises: a comfortable sensible temperature estimation unit estimating comfortable sensible temperature at a planned board time of a person to take a vehicle; and an air conditioner control unit controlling the air conditioner of the vehicle so that the cabin environment of the vehicle at the planned board time becomes the comfortable sensible temperature estimated by the comfortable sensible temperature estimation unit.SELECTED DRAWING: Figure 1
Patent JP-2019183943-A (JP)
Title: Speed reduction mechanism and motor with speed reducer
Inventor: HAYATA SEIKI
IPC: F16H57/039
Filed: 2018-04-09
Abstract: To provide a speed reduction mechanism which can reliably prevent malfunctions while making assembly work easy, and to provide a motor with a speed reducer.SOLUTION: A speed reduction mechanism includes: a worm support shaft 24 fixed to a case 14 at one end; a worm wheel 32 and a pinion gear 33 which are rotatably supported by the worm support shaft 24 and rotated by rotational force of a motor 2; a nut 46 which is fastened to the other end of the worm support shaft 24 and prevents removal of the worm wheel 32 and the pinion gear 33 from the worm support shaft 24; an attachment 47 which is provided at the nut 46 and has a cylindrical outer peripheral surface 47a formed into an arc shape when viewed from an axial direction of the worm support shaft 24 in at least a part thereof; and a cover 15 which is attached to the case 14, fits in the cylindrical outer peripheral surface 47a, and supports the other end of the worm support shaft 24 through the attachment 47 and the nut 46.SELECTED DRAWING: Figure 2
Patent JP-2019180915-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2018-04-12
Abstract: To provide a game machine capable of increasing interest related to a performance using operation means.SOLUTION: A game machine of the present invention executes an expectation degree performance that suggests an execution expectation degree of a special game in response to an operation during a first effective period in which a first promotion performance that prompts an operation of the operation means is executed, and executes a non-expectation degree performance that does not suggest the execution expectation degree of a special game in response to an operation during a second effective period in which a second promotion performance that prompts an operation of the operation means is executed. An introduction performance that suggests execution of the first promotion performance can be executed when a first effective period occurs, and the introduction performance that suggests execution of the second promotion performance can be executed when a second effective period occurs. There are more types of introduction performances suggesting that the first promotion performance is to be executed rather than the types of the introduction performances suggesting that the second promotion performance is to be executed.SELECTED DRAWING: Figure 50
Patent JP-2019182613-A (JP)
Title: Sheet processing apparatus and image forming system
Inventor: KUBO MAMORU
IPC: B65H37/04
Filed: 2018-04-12
Abstract: To provide a sheet processing apparatus and image forming system adapted to relieve the load in transport due to curling of a sheet and improve the alignment of sheets in stacking.SOLUTION: A sheet processing apparatus 70, for forming a sheet bundle S on a processing tray 74, performing post-processing such as bind-processing at a staple bind-processing unit 76 and discharging the sheet bundle S onto a stack tray 171, is provided with a press member 170 that pushes a front end of a sheet loaded on the processing tray 74 toward the stack tray 171. In the case that the front end of the sheet loaded on the processing tray 74 is curled in a direction away from the stack tray 171, the press member 170 moves from a retracted position to a press position and pushes the front end of the sheet toward the stack tray 171.SELECTED DRAWING: Figure 4
Patent JP-2019181537-A (JP)
Title: Injection machine and molding machine
Inventor: TOYOSHIMA TOSHIAKI
IPC: B29C45/46
Filed: 2018-04-13
Abstract: To provide an injection machine for realizing either or both of suppression in jumping and improvement in pressure increasing performance.SOLUTION: An injection device 9 includes a booster injection cylinder 27 connected to a rear part of a plunger 23 for pushing a mold material into a front mold 101, a hydraulic pressure device 28 for controlling the flow of the working fluid in the injection cylinder 27, and a control device 13 for controlling the hydraulic pressure device 28. The inside of the injection cylinder 27 is partitioned into an injection rod side chamber 29r and an injection head side chamber 29h by an injection piston 31. The inside of the injection cylinder is also partitioned into the inside of a small-diameter cylinder portion 33a, a booster rod side chamber 33r and a booster head side chamber 33h by a booster piston 35. The control device 13 has a pressure control section 13a for controlling the hydraulic pressure device 28 so as to supply the hydraulic fluid to the booster head side chamber 33h and to apply the fluid pressure to the injection rod side chamber 29r from the booster rod side chamber 33r before starting the injection.SELECTED DRAWING: Figure 2
Patent JP-2019183243-A (JP)
Title: Production method for heat-treated steel sheet and steel sheet cooling system
Inventor: AKASHI TORU
IPC: C21D1/18
Filed: 2018-04-13
Abstract: To provide a production method for a heat-treated steel sheet and a cooling system for the steel sheet, which can sufficiently suppress deformation of the steel sheet after heat treatment.SOLUTION: A steel sheet W which has been heated to an Atransformation point or more is cooled while being conveyed by a roller group 2 in a steel sheet cooling system 1. At least a part of the roller pairs R constituting the roller group 2 is independently driven in a direction in which the steel sheet W is pinched. Among pinching start rollers R1 which are independently driven, a pinching start roller RA is located at an upstream side in a steel sheet conveyance direction, and is disposed closest to a transformation start position P1. A pinching end roller RB is located at a downstream side of a transformation end position P2. The steel sheet W is pinched while it is conveyed from the pinching start roller RA to the pinching end roller RB. A pair of rollers R located at an upstream side of the pinching start roller RA is configured to form a gap K between the roller pair R and the steel sheet W.SELECTED DRAWING: Figure 2
Patent JP-2019181061-A (JP)
Title: Priming method of infusion set and infusion set
Inventor: NAKAGAWA HIROFUMI
IPC: A61M5/14
Filed: 2018-04-17
Abstract: To prime respective lines of an infusion set including a main line and lateral injection lines without causing a worker to be exposed to drugs.SOLUTION: A first on/off valve 12a, a drip tube 14, and a variable valve 17 are provided on a first flow passage 10a sequentially from a first connector 11a side to a downward connector 19 side. A second flow passage 10b including a second on/off valve 12b is connected to a section between the first on-off valve and the drip tube of the first flow passage. A priming method includes: a first step of introducing a first liquid from a first container 20a to the first flow passage to prime the first flow passage with the first liquid; and a second step of introducing a second liquid from a second container 20b to the second flow passage to prime the second flow passage with the second liquid. In the second step, the second liquid moves air that is present in the second flow passage, toward the first container 20a.SELECTED DRAWING: Figure 1
Patent JP-2019188666-A (JP)
Title: Top fabric for tire member, manufacturing method thereof, manufacturing apparatus, and manufacturing method of pneumatic radial tire
Inventor: KASAMA KENICHI
IPC: B29D30/38
Filed: 2018-04-23
Abstract: To provide a technique for manufacturing a TOP fabric for a tire member, which can sufficiently suppress an occurrence of pinching and improve productivity.SOLUTION: A manufacturing apparatus for a TOP fabric for a tire member manufactures the TOP fabric for the tire member by topping a topping rubber on both sides of a dip fabric where a dip treatment is applied to an interwoven fabric in which a plurality of tire cords are arranged at a predetermined pitch. The manufacturing apparatus has: a topping device for topping the topping rubber on both sides of the dip fabric; a dip fabric feeding device for feeding and supplying the dip fabric to the topping device; and a topping rubber molding device for molding the topping rubber and supplying it to the topping device. Between the dip fabric feeding device and the topping device, a plurality of rolls for sending the dip fabric fed from the dip fabric feeding device to the topping device are arranged, and the surface temperature of each of the plurality of rolls is controlled so as to be heated to a predetermined temperature.SELECTED DRAWING: Figure 1
Patent JP-2019191038-A (JP)
Title: Electronic timepiece
Inventor: KANEKO YOSHIHIDE
IPC: G04C3/00
Filed: 2018-04-26
Abstract: To provide an electronic timepiece capable of improving operability in the case where a user corrects a position of a pointer.SOLUTION: An electronic timepiece 1 comprises operation means 70, a pointer, drive means 210 for driving the pointer and control means 40 for controlling the drive means 210 in a first mode and a second mode. The drive means 210, if controlled in the first mode, drives the pointer in a fast-forward manner at first speed and once predetermined operation is executed by the operation means 70 during fast-forward driving of the pointer at the first speed, stops the pointer while if controlled in the second mode, drives the pointer at second speed faster than the first speed and once the pointer moves to a predetermined position, stops the pointer.SELECTED DRAWING: Figure 2
Patent JP-2019188743-A (JP)
Title: Restorable plating substrate
Inventor: YABUKI AKIHIRO
IPC: C23F11/00
Filed: 2018-04-27
Abstract: To provide a restorable plating substrate showing more sufficient corrosion resistance.SOLUTION: A restorable plating substrate having, on a surface of a metal substrate, a plating layer containing a metal A having a higher ionization tendency than a metal constituting the metal substrate, and two or more layers of polymer layers formed on the plating layer, in which the polymer layers of two or more layers contain a compound containing a metal B having the ionization tendency higher than a metal constituting a phosphate compound, a phosphonate compound and a metal constituting the metal substrate, the compound containing the metal B having higher ionization tendency is contained in a polymer layer different from the polymer layer in which at least one of the phosphate compound or the phosphonic acid compound is included.SELECTED DRAWING: None
Patent JP-2019194397-A (JP)
Title: Bearing device
Inventor: HAYASHI TETSUYA
IPC: F16C33/20
Filed: 2018-05-01
Abstract: To provide a bearing device which allows a sliding surface to slide with high sliding performance from a start of sliding.SOLUTION: An upper shoe 10 comprises: a synthetic resin slide bearing 34 that forms an upper shoe sliding surface 10a, being a second sliding surface, with a lower shoe sliding surface 20a in a bearing device 1 formed as being a wide sliding surface that is wider in an in-plane direction than the upper shoe sliding surface 10a formed with the second sliding surface; and a piston 33 that supports the slide bearing 34. A plurality of dimples 35 for holding a lubricant 50 are provided on a bottom surface 34a of the slide bearing 34. A substantially circular protrusion 40 for sealing that forms a substantially circular high pressure contact part 42 on the upper shoe sliding surface 10a at a confronted portion between the piston 33 and the slide bearing 34, and having a contact pressure higher than other parts with respect to the wide sliding surface, is provided. A dividing part 41 is formed to divide at least a part of the circumferential direction of the protrusion 40 for sealing formed to be substantially circular.SELECTED DRAWING: Figure 3
Patent JP-2019197611-A (JP)
Title: High polymer for matrix, nonaqueous electrolyte gel, and electrochemical device
Inventor: HOSHIBA HIROHARU
IPC: H01M10/052
Filed: 2018-05-07
Abstract: To provide a high polymer, a nonaqueous electrolyte gel, and an electrochemical device, capable of increasing an intensity of a nonaqueous electrolyte gel and which are new and improved.SOLUTION: A high polymer for a matrix, structuring the matrix of a nonaqueous electrolyte gel, includes at least a high polymer (A) and a high polymer (B) in a mass ratio of (A)/(B)=55/45 or more 99/1 or less. The high polymer (A) includes a structure that a first bone including at least a structural unit of vinylidene fluoride and acrylic acid and a second bone including at least a structural unit of acrylonitrile are co-polymerized in at least one or more kinds of a graft co-polymerization and a block co-polymerization. The high polymer (B) includes the second bone.SELECTED DRAWING: Figure 1
Patent JP-2019195595-A (JP)
Title: Game machine
Inventor: FUKUHARA KOSHU
IPC: A63F7/02
Filed: 2018-05-11
Abstract: To provide a game machine allowing a player to maintain interest even if a game is played for a long time but is not won.SOLUTION: A pinball game machine has a chance of generating a jackpot game not only when a special pattern is won by winning/losing determination but also when game balls enter an entry port, thus granting a great expectation to a player. Concretely, the player is allowed to expect "although the game may not be won even if a special pattern is varied for a number of times (for example, one thousand times) or game balls may enter the entry port before that and a jackpot may occur". Operation of a movable object 26 is limited to when game balls enter the entry port in a state when a jackpot is not determined, such that energy required for driving the movable object 26 to rotate can be minimized.SELECTED DRAWING: Figure 3
Patent JP-2019199783-A (JP)
Title: Support structure of floor slab
Inventor: OKAMOTO JUN
IPC: E04B1/98
Filed: 2018-05-18
Abstract: To provide a support structure of a floor slab capable of restraining a propagation of a heavy impact sound in a structure of a steel construction.SOLUTION: A support structure of a floor slab comprises a steel beam 20 formed by an H-shaped steel, a weight body 30 with a projection part 30B held between an upper flange 22 and a lower flange 24 of the steel beam 20 and projecting outward in a width direction of the upper flange 22 and the lower flange 24 as well and a floor slab 40 hung over the projection part 30B of the weight body 30 held to the steel beam 20 neighboring each other respectively.SELECTED DRAWING: Figure 1
Patent JP-2019207159-A (JP)
Title: Current detection circuit, ammeter, and control method of current detection circuit
Inventor: SATO KIICHI
IPC: G01R19/00
Filed: 2018-05-29
Abstract: To detect a current of a circuit to be measured precisely by correcting an error due to on-resistance of a switch element for switching a feedback resistor of an operational amplifier.SOLUTION: A current detection circuit 100 includes: a signal input terminal Iin and a signal output terminal Vout; a detection operational amplifier OPAmp1 in which first input is connected to the signal input terminal Iin, second input is connected to fixed potential, and output is connected to the signal output terminal Vout; a detection switch element SW1a; a first detection feedback resistor Rf1a; a first compensation switch element SW1b; a first compensation feedback resistor Rf1b; a first feedback switch element SW1c; and a compensation operational amplifier OPAmp2.SELECTED DRAWING: Figure 2