baber/WOPTO huggingface dataset:
Patent JP-2020004856-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SHOKAI AYUMI
IPC: H01L21/66
Filed: 2018-06-28
Abstract: To provide a method of manufacturing a semiconductor device capable of suppressing generation of cracks.SOLUTION: The method of manufacturing a semiconductor device includes: preparing a semiconductor wafer 2; detecting crystal defects on a surface and inside of the semiconductor wafer 2; dividing the semiconductor wafer 2 into a normal part and a defective part on the basis of a position where the crystal defect is detected; forming a plurality of semiconductor elements 3 on the semiconductor wafer 2; and performing an electrical characteristic inspection by making the semiconductor element 3 formed in the normal portion to be an inspection target and excluding the semiconductor element 3 formed in the defective portion from the inspection target.SELECTED DRAWING: Figure 1
Patent JP-2018143863-A (JP)
Title: Kit for use in hip arthroplasty
Inventor: ARMACOST JOHN M
IPC: A61F2/34
Filed: 2018-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a kit for use in hip arthroplasty.SOLUTION: The kit comprises: an acetabular shell; and an acetabular liner adapted to be inserted into the acetabular shell. The liner comprises: a concave inner surface adapted to engage a femoral head; an outer surface adapted to engage the acetabular shell; and a rim that extends between the inner surface and the outer surface. The outer surface includes: a locking section extending from the rim; a composite-curved section extending from the locking section at a first transition point; and a dome section extending from the composite-curved section. At the first transition point, the composite-curved section is tangential to the locking section.SELECTED DRAWING: Figure 1
Patent JP-2020009822-A (JP)
Title: Component mounting equipment
Inventor: OTA HIROSHI
IPC: H05K13/00
Filed: 2018-07-04
Abstract: To provide a component mounting equipment capable of efficiently changeover work following product change while ensuring worker safety.SOLUTION: A component mounting equipment 1 is for mounting a component supplied from a tape feeder 7 onto a circuit board 4 by picking up the component by a mounting head 15. The component mounting equipment is configured including: a cover 20A that covers the first position [P1] above the tape feeder 7 and outside the movable limit position Lm of the mounting head 15, and a slide mechanism 21 that holds the cover 20A slidably between the second position [P2] and the first position [P1] which is inside the movable limit position Lm. With this, a worker can easily access the inside of the equipment while ensuring the safety and workability.SELECTED DRAWING: Figure 5
Patent JP-2020007853-A (JP)
Title: Dismantling machine, operation method of dismantling machine and fixing mechanism of cutting device
Inventor: HOSAKA YOSHINOBU
IPC: E02F9/24
Filed: 2018-07-11
Abstract: To provide a dismantling machine capable of preventing a cutting device from being damaged by interfering with an attachment when the cutting device is mounted at a tip of a telescopic device.SOLUTION: A dismantling machine 1 includes a machine main body 3, an attachment 4, a sub arm 5, a telescopic device 6, and a cutting device 7. A fixing member for fixing the cutting device 7 is provided on any of the plurality of cylinders constituting the telescopic device 6 except for the tip end cylinder located at the most tip end side. The cutting device 7 is provided with a fixed member fixed to the fixing member. In the folded state in which the cutting device 7 is rotated to the ventral side of the telescopic device 6 so that the longitudinal direction of the cutting device 7 is along the longitudinal direction of the telescopic device 6, when the tip end cylinder in the extended state is contracted, the fixed member is fixed to the fixing member.SELECTED DRAWING: Figure 1
Patent JP-2020009376-A (JP)
Title: Load testing method and load testing device
Inventor: SAIKAI KAZUKI
IPC: G06F11/22
Filed: 2018-07-12
Abstract: To make it possible to appropriately control resources of an actual environment server with a small number of times of execution of load tests.SOLUTION: A load testing method for an actual environment server 12 includes: load measured value acquisition steps (S1, S2) of periodically acquiring a load measured value that is a measured value of a load of the actual environment server 12; a comparison step (S3) of comparing the load measured value acquired in the load measured value acquisition step with a load setting value that is a setting value of a test load; load setting value updating steps (S4, S5) of, when there is a predetermined difference between the load measured value and the load setting value as a result of the comparison performed in the comparison step, updating the load setting value; and a load testing step (S6) of performing a load test by using the updated load setting value at the timing at which the load setting value is updated in the load setting value updating step.SELECTED DRAWING: Figure 3
Patent JP-2020010816-A (JP)
Title: Information processing system, information processing method, and game program
Inventor: HATANAKA TETSUO
IPC: A63F13/45
Filed: 2018-07-18
Abstract: To improve amusement properties of a game.SOLUTION: An information processing system imparts a game object related to a predetermined game character to a user when an imparting condition is satisfied. The information processing system executes a game that uses a game object possessed by the user of game objects related to the predetermined game character and/or a game character different from the predetermined game character. Parameters related to the predetermined game character are updated on the basis of a result of the execution of the game irrespective of whether or not the user possesses the game object related to the predetermined game character. When the parameters satisfy an event execution condition, a character event in which the predetermined game character appears is executed irrespective of whether or not the user possesses the game object related to the predetermined game character related to the parameters.SELECTED DRAWING: Figure 4
Patent JP-2020011815-A (JP)
Title: Ink jet recording device
Inventor: ITO SHIGEHARU
IPC: B65H31/38
Filed: 2018-07-18
Abstract: To provide an ink jet recording device capable of surely adjusting a posture of a recording medium discharged to a discharge tray.SOLUTION: An ink jet recording device 100 comprises a recording head, a discharge tray 72, an alignment member 73 and a control part. The recording head forms an image by discharging ink to a recording medium P. To the discharge tray 72, the recording medium P is discharged. The alignment member 73 executes alignment processing for adjusting a posture of the recording medium P discharged to the discharge tray 72 by moving between a standby position and an alignment position along an alignment direction crossing to a discharge direction DH in which the recording medium P is discharged to the discharge tray 72. The control part acquires a printing rate in a prescribed region of the recording medium. The control part controls operation of the alignment member 73 on the basis of the printing rate in the prescribed region.SELECTED DRAWING: Figure 1
Patent JP-2020016675-A (JP)
Title: Virtual image display device
Inventor: KOBAYASHI TATSURU
IPC: G02B27/01
Filed: 2018-07-23
Abstract: To reduce change in virtual image presentation distance associated with adjustment of a height position that makes a virtual image visible.SOLUTION: A virtual image display device 10 provided herein is configured to present a user with a virtual image via a virtual image presentation plate. The virtual image display device 10 comprises: a display unit 12 configured to generate image display light L; a concave mirror 14 for reflecting and projecting the image display light L toward the virtual image presentation plate; and a drive mechanism 20 configured to alter the orientation of the concave mirror 14 to change an incident angle φ of the image display light L at the concave mirror 14 in order to move the display unit 12 such that a distance (a) from the concave mirror 14 to the display unit 12 changes with the orientation of the concave mirror 14.SELECTED DRAWING: Figure 4
Patent JP-2020020589-A (JP)
Title: Bicycle testing apparatus
Inventor: MASUYAMA MASAYUKI
IPC: B62M6/40
Filed: 2018-07-30
Abstract: To perform a test under conditions closer to actual human use condition for a bicycle.SOLUTION: An adder 541 generates an added tread force pattern obtained by adding a right tread force pattern PR representing a pattern of human right foot tread force and a left tread force pattern PL representing a pattern of left foot tread force during actual bicycle running. A normalizing unit 542 generates a normalized added tread force pattern in which a peak value of the added tread force pattern is normalized to one: A multiplier 543 multiplies the normalized added tread force pattern by a gain k calculated by a gain calculator 545, and sets the result as a control map 544. The gain calculator 545 calculates the gain k from the normalized added tread force pattern and speed V so that energy given to a crankshaft becomes a target energy amount TE by controlling a crank drive motor 34 of an output torque setting unit 546 according to a control pattern.SELECTED DRAWING: Figure 6
Patent JP-2020022370-A (JP)
Title: Tube connection type heater and microscope observation culture device
Inventor: GOTO HARUNORI
IPC: C12M1/02
Filed: 2018-08-06
Abstract: To provide a culture environment with accuracy in which there is less temperature variation, for enhancing reliability of an observation result recently, although, a liquid medium is supplied to a culture environment without being warmed, in particular.SOLUTION: A tube connection type heater 29 comprises: a thermal conductive pipe 31, 31; a holding part 33 for holding the same; and electric heating means included in the holding part 33. The thermal conductive pipe 31, 31 is detachably connected to the tube for liquid supply, and serves as a part of the device comprising the liquid supply system. Before supplying liquid such as a liquid medium to a culture container, the tube connection type heater 29 can be incorporated to a liquid supply system for microscope observation for warming the liquid to set temperature of a culture environment, in advance.SELECTED DRAWING: Figure 3
Patent JP-2019114229-A (JP)
Title: Equipment control processing method and equipment
Inventor: HAN PAN
IPC: G05B19/042
Filed: 2018-08-10
Abstract: To provide equipment control processing method and equipment for improving the equipment control efficiency.SOLUTION: A method includes determining a behavior type according to a behavior of a member to be controlled, and determining a target behavior logic code class depending on the behavior logic code class created based on the behavior type extracted from the behavior of the behavior type and the behavior of a plurality of parts to be controlled, creating a behavior object corresponding to the member to be controlled depending on the target behavior logic code class, and associating the behavior object corresponding to the control signal and the member to be controlled corresponding to the behavior of the member to be controlled and storing the association relationship between the control signal and the behavior object so as to control the member to be controlled.SELECTED DRAWING: Figure 1
Patent JP-2020028077-A (JP)
Title: Antenna device
Inventor: YOSHITAKE HIROAKI
IPC: H01Q13/08
Filed: 2018-08-16
Abstract: To provide a technique capable of narrowing the beam width while suppressing a loss in an antenna device.SOLUTION: In an antenna device that transmits and receives radio waves by using an antenna element formed as a conductive pattern on a substrate, the antenna element includes a first element unit electrically connected to a power supply line, and two second element units electrically connected to the first element unit through a connection line different from the power supply line.SELECTED DRAWING: Figure 1
Patent JP-2020030893-A (JP)
Title: Liquefied carbon dioxide-recovering fuel cell power generation system
Inventor: KAWABATA YASUHARU
IPC: H01M8/04
Filed: 2018-08-20
Abstract: To provide a liquefied carbon dioxide-recovering fuel cell power generation system capable of efficiently liquefying carbon dioxide gas separated from exhaust gas of a fuel cell so as to be recovered as liquefied carbon dioxide.SOLUTION: A fuel cell power generation system 10A includes: a first fuel battery cell stack 12 and a second fuel battery cell stack 14 which generate electricity by carbon compound-containing fuel gas supplied to a fuel electrode and oxygen-containing oxidant gas supplied to an air electrode and which exhaust off-gas; a condenser 26 for separating carbon dioxide gas from the off-gas; an exhaust heat input type absorption refrigerator 36 which uses the exhausted off-gas as a driving heat source and cools water to generate cooling water; a compressor 68 which can be driven by generated power and compresses the carbon dioxide gas; and a cooling device 70 which cools the compressed carbon dioxide gas by the cooling water to generate liquefied carbon dioxide.SELECTED DRAWING: Figure 1
Patent JP-2020028542-A (JP)
Title: Washing machine
Inventor: WAKITA KATSUYA
IPC: D06F58/32
Filed: 2018-08-24
Abstract: To perform sterilization by bringing the inside of a water tub into a high-temperature, high-humidity environment efficiently.SOLUTION: A washing machine includes: a drum 3 provided rotatably in a water tub 2; a motor 7 for rotationally driving the drum 3; a water supply valve 9 for supplying water into the water tub 2; a drain valve 13 for draining water in the water tub 2; an air passage 18 connected to a blowout port 16 and an intake port 17 provided at the water tub 2 so as to communicate with them; a blower fan 19 for blowing air into the water tub 2 through the air passage 18; a mist generation part 21 for humidifying the air to be blown to the inside of the water tub 2 by the blower fan 19; a heater 20 for heating the air to be blown to the inside of the water tub 2 by the blower fan 19 to make it hot air; and a control part 36 for controlling a washing operation. The control part 36 executes a tub washing operation for performing washing of the water tub 2 and the drum 3, and in the tub washing operation, the air speed during humidification in the water tub 2 is made to be lower than the air speed of the warm air by the blower fan 19.SELECTED DRAWING: Figure 1
Patent JP-2020033741-A (JP)
Title: Multiple-layer type underlay tape
Inventor: ICHIRYU TAKAHARU
IPC: B26D7/20
Filed: 2018-08-29
Abstract: To provide a multiple-layer type underlay tape which is easy to make and has a beautiful wound shape, and further is excellent at cut-resistance.SOLUTION: Of a multiple-layer type underlay tape 1 whose structure is as such that a net-shaped member 4 is interposed between two sheets (an upper layer sheet 2 and a lower layer sheet 3), which are adhered together with the net-shaped member 4 only on the two end parts 1A, at least one of the two sheets is configured with an air permeable sheet, inside which air does not easily stay so that a substantial thickness during manufacturing is reduced. As air permeable sheet, it is preferable to specially use span bond nonwoven cloth and it is more preferable to use calendar processed span bond nonwoven cloth.SELECTED DRAWING: Figure 2
Patent JP-2020033450-A (JP)
Title: Electron beam curable resin composition, fiber-reinforced composite material and method for producing fiber-reinforced composite material
Inventor: KAMIYA YOHEI
IPC: C08J5/04
Filed: 2018-08-29
Abstract: To provide an electron beam curable resin composition which is excellent in heat resistance and can sufficiently obtain shear strength at an interface between the resin composition and a reinforcement fiber when being used as a matrix resin in a fiber-reinforced composite material and can be molded in a short time, and to provide a fiber-reinforced composite material using the electron beam curable resin composition and a method for producing fiber-reinforced composite material.SOLUTION: The electron beam curable resin composition is a resin composition for use in formation of a matrix resin of a fiber-reinforced composite material including a reinforcing fiber base material and the matrix resin, the electron beam curable resin composition includes (A) acrylate having an alicyclic hydrocarbon skeleton having a crosslinked ring structure and an acryloyl group and (B) polyfunctional acrylate having an aromatic ring structure and two or more acryloyl groups.SELECTED DRAWING: None
Patent JP-2020028874-A (JP)
Title: Micro bubble generator
Inventor: NAKASHOYA HIDEO
IPC: C02F1/46
Filed: 2018-08-21
Abstract: To solve problems in the conventional technique of high-speed swirling of a liquid mixed with gas to generate micro-bubbles, in which in order to separately add gas to the liquid, it is necessary to go through a process of high-speed swirling to contain micro-bubbles in the liquid, therefore its structure became complicated, and the miniaturization of bubbles is limited.SOLUTION: The present invention provides a micro bubble generator configured to connect a power supply unit for microbubble generation, in which a non-ground side of the power supply, a lamp, and a resistor are connected in series, and a microbubble generator unit acting on the liquid, so that micro-bubbles can be generated directly from a liquid, with a safe and extremely simple structure. As illustrated in FIG.1, an electric charge from a non-ground side 7 of a power supply 1 is transmitted from a lamp 3 to a microbubble generator unit 5 through a resistor 4, and passes through a ground 6 from a liquid 12 in contact with the microbubble generator unit 5. In this event, the micro-bubbles are generated from a contact surface between the microbubble generator unit 5 and the liquid 12 as long as the electric charge is continuously supplied to the liquid 12.SELECTED DRAWING: Figure 1
Patent JP-2019074511-A (JP)
Title: Positioning and inspection apparatuses for use in nuclear reactors
Inventor: COLIN KELEMEN
IPC: G21C19/02
Filed: 2018-09-14
Abstract: To provide a device for positioning inspection and operation tools in a nuclear reactor without use of a bridge or other maintenance structure well above a reactor core.SOLUTION: Devices can join to in-reactor structures like steam dams. Positioning assemblies 300 is supported by the devices and includes a mast 301 that moves relative to the positioning assembly. Rollers 310 of the positioning assembly can move the mast 301. The positioning assembly may be rotated with a sun gear 315 having an exterior surface about which the mast 301 and rollers 310 can revolve. A local motor 320 or an external drive may provide power for this rotation and/or revolving as well as rotation of the rollers 310 to move the mast 301 and an assembly 300. Devices are useable in an immersed state in water or fluid, and enables power supply or direct interface from operators outside the reactor.SELECTED DRAWING: Figure 8
Patent JP-2019007019-A (JP)
Title: (meth) acrylic resin composition and (meth) acrylic resin film prepared therewith
Inventor: SHIRAISHI TAKASHI
IPC: G02B5/30
Filed: 2018-09-19
Abstract: To provide a (meth) acrylic resin composition that can form a film showing excellent toughness and having a low heat shrinkage rate, and a (meth) acrylic resin film and a polarizing plate prepared therewith.SOLUTION: A (meth) acrylic resin composition contains a (meth) acrylic resin A, and a (meth) acrylic resin B that has a lower glass transition temperature than that of the (meth) acrylic resin A and has a weight average molecular weight of 100000 or more. There are also provided a (meth) acrylic resin film and a stretched film thereof prepared therewith; and a polarizing plate having the (meth) acrylic resin film or the stretched film thereof.SELECTED DRAWING: None
Patent JP-2018198997-A (JP)
Title: Game machine
Inventor: SATO MASAYA
IPC: A63F7/02
Filed: 2018-09-26
Abstract: To provide a game machine capable of realizing complicated motions of a movable member and eventually can enhance dynamic performance effect.SOLUTION: A shutter apparatus 8 includes: base members 80A, 80B, 80C having guide holes 800A, 800B, 800Ca, 800Cb which can guide arch members 811, 812 in a horizontal direction; second link members 815, 816 movably linked to the guide holes 800A, 800B, 800Ca, 800Cb and displaceably supported by a slide member 810; and first link members 813, 814 both ends of which are linked to the second link members 815, 816 and the arch members 811, 812 and which are rotatably supported by the slide member 810. The second link members 815, 816 are displaced vertically while moving horizontally, and the arch members 811, 812 can vary in a rotation direction as the first link members 813, 814 rotate while moving horizontally.SELECTED DRAWING: Figure 18
Patent JP-2020051331-A (JP)
Title: Internal gear pump
Inventor: ISHIKAWA KATSUNORI
IPC: F04C14/24
Filed: 2018-09-27
Abstract: To provide an internal gear pump capable of sufficiently reducing a drive torque for rotationally driving both gears under high-speed rotation in which rotation of both the gears becomes equal to or more than a predetermined rotation number.SOLUTION: A throttle 9 provided in a suction flow passage 8 connected to a suction port 7 restricts a suction quantity of oil to be sucked under a predetermined rotation number N or more of both gears 3 and 4. One discharge port 10 positioned at a rear side of both the gears 3 and 4 in a rotation direction A is connected to a tank T via a first discharge flow passage 12. A solenoid valve 13 disposed in the first discharge flow passage 12 opens the first discharge flow passage 12 under the predetermined rotation number N or more of both the gears 3 and 4, and closes the first discharge flow passage 12 until reaching the predetermined rotation number N of both the gears 3 and 4. Another discharge port 11 positioned at a front side of both the gears 3 and 4 in the rotation direction A is connected to a load side supplying a discharge oil via the second discharge flow passage 14. A check valve 16 is disposed in a connection flow passage 15 connecting the first discharge flow passage 12 and the second discharge flow passage 14.SELECTED DRAWING: Figure 1
Patent JP-2020053585-A (JP)
Title: Nitride semiconductor device and manufacturing method thereof
Inventor: OKI HIDEYUKI
IPC: H01L29/808
Filed: 2018-09-27
Abstract: To provide a device structure that enables low on-resistance, reduced current collapse, reduced drain-substrate leakage current, and high-speed operation in a normally-off III-nitride semiconductor field-effect transistor with simple and low cost.SOLUTION: A nitride semiconductor device 100 includes a substrate 1, a first nitride semiconductor layer 2, a second nitride semiconductor layer 3 having a larger band gap than the first nitride semiconductor layer 2, a source electrode 6 and a drain electrode 7 formed apart from each other on the second nitride semiconductor layer 3, a third nitride semiconductor layer 8 containing a p-type first impurity serving as a gate between the source electrode 6 and the drain electrode 7, and a fourth nitride semiconductor layer 9 containing a p-type second impurity between the third nitride semiconductor layer 8 and the drain electrode 7, and the average carrier concentration of the fourth nitride semiconductor layer 9 is lower than the average carrier concentration of the third nitride semiconductor layer 8.SELECTED DRAWING: Figure 1