baber/WOPTO huggingface dataset:
Patent JP-2022056411-A (JP)
Title: Polishing pad and method of fabricating semiconductor device using the same
Inventor: JOENG EUN SUN
IPC: H01L21/304
Filed: 2021-09-28
Abstract: To provide a polishing pad which is applied to a polishing process and capable of achieving a removal rate and defect prevention performance within desired ranges.SOLUTION: A polishing pad 100 includes a polishing layer 10. The nuclear magnetic resonance (NMR)13C spectrum of a processed composition prepared by adding the polishing layer to a 0.3 M aqueous solution of potassium hydroxide (KOH) and allowing the mixture to react in a closed container at a temperature of 150°C for 48 hours includes a first peak appearing at 15 ppm to 18 ppm, a second peak appearing at 9 ppm to 11 ppm, and a third peak appearing at 138 ppm to 143 ppm. The area ratio of the third peak to the second peak is about 5:1 to about 10:1.EFFECT: The polishing pad may exhibit physical properties corresponding to the peak characteristics, thereby achieving a removal rate and defect prevention performance within desired ranges in polishing of a polishing target.SELECTED DRAWING: Figure 1
Patent JP-2022056414-A (JP)
Title: Motor device, compressor, refrigeration device
Inventor: HIRATSUKA DAISUKE
IPC: H02K5/08
Filed: 2021-09-29
Abstract: To protect functional parts from adverse effects caused by heat.SOLUTION: A stator (60) is housed within a casing (20). A rotor (70) is provided on an inner circumference of the stator (60). A shaft (50) is provided on an inner circumference of the rotor (70). A functional part (11) is provided on an outer circumference of a first member which is the stator (60) or the shaft (50). A heat-resistant part (12) is provided between a second member which is the casing (20) or the rotor (70), and the functional part (11).SELECTED DRAWING: Figure 1
Patent JP-2023050741-A (JP)
Title: Structure
Inventor: KASHIWA TAKAO
IPC: E06B11/02
Filed: 2021-09-30
Abstract: To provide a structure, such as gate posts having door columns, which can be easily installed.SOLUTION: A structure includes columns 15, cross rails, and a facility unit 112, wherein the columns 15 are positioned on right and left sides, respectively, the cross rails are placed between the columns 15, and the facility unit 112 has a bottom surface placed on the cross rails, is fixed on either of the right and left columns 15, and is not fixed on the other of the columns 15 while being separated therefore.SELECTED DRAWING: Figure 6
Patent JP-2022135896-A (JP)
Title: Manufacturing apparatus for film-electrode gasket assembly
Inventor: KIM CHANG SIK
IPC: H01M8/10
Filed: 2021-10-13
Abstract: To provide a manufacturing apparatus for a film-electrode gasket assembly.SOLUTION: A manufacturing apparatus for a film-electrode gasket assembly includes a first unit 100 for manufacturing a film-electrode joint body 6 with a structure in which a membrane 2 and electrode catalysts 3 and 4 are jointed, a second unit 200 provided in a downstream region of the first unit and receiving the supply of the film-electrode joint body from the first unit, and a third unit 300 provided in a downstream region of the second unit and receiving the supply of the film-electrode joint body from the second unit, and manufacturing an assembly 7 by jointing a gasket 5 to the film-electrode joint body. The first to third units are disposed so that the membrane continues in the range of the first to third units.SELECTED DRAWING: Figure 1
Patent JP-2023058979-A (JP)
Title: Radio communication device, radio communication method and radio communication program
Inventor: OGAWA SATOSHI
IPC: H01Q3/26
Filed: 2021-10-14
Abstract: To reduce an influence of a multipath wave.SOLUTION: A radio communication device comprises: a transmission-reception part which receives a reception signal through an antenna and transmits a transmission signal; a detection part which detects a multipath wave input to the antenna with a delay behind a direct wave of the reception signal; and a control part which controls directivity of the antenna in transmitting the transmission signal so as to reduce the gain to the arrival direction of the multipath wave.SELECTED DRAWING: Figure 1
Patent JP-2023059737-A (JP)
Title: Interior member and vehicle including interior member
Inventor: TANGE KATSUHIRO
IPC: B60R13/08
Filed: 2021-10-15
Abstract: To provide a new interior member which enables sufficient reduction of noise transmitted to an interior of a vehicle.SOLUTION: An interior member may be attached to a body member having a vent hole for discharging a gas in an interior of a vehicle to the outside. The interior member includes a standing wall and a communication hole. The standing wall is erected from a facing surface facing the body member to the body member and contacts with the body member to form a space between the facing surface and the body member. The communication hole is provided on the facing surface and allows the space and the interior of the vehicle to communicate with each other.SELECTED DRAWING: Figure 2
Patent JP-2023061409-A (JP)
Title: connector
Inventor: NAKANO KATSUYA
IPC: H01R13/631
Filed: 2021-10-20
Abstract: To provide both an alignment function and a holding function of a terminal metal fitting.SOLUTION: A connector comprises: a terminal metal fitting 10; a housing 20 provided with a terminal accommodation part 21 where the terminal metal fitting is to be inserted in a terminal insertion direction and accommodated in a terminal accommodation chamber 20a; and a coming-off prevention member 40 held by the terminal accommodation part at an assembly completion position with respect to the terminal accommodation part, and that locks the movement of the terminal metal fitting with respect to the terminal accommodation part toward a terminal removal direction opposite to the terminal insertion direction at the assembly completion position. The terminal accommodation chamber is formed in an indoor space which allows the terminal metal fitting to relatively move in an alignment direction orthogonal to the terminal insertion direction. The coming-off prevention member has a terminal locking part 43 arranged at the assembly completion position so as to be opposed to the terminal removal direction side with respect to a locked part 14 of the terminal metal fitting, and that locks the movement of the locked part in the terminal removal direction. The terminal metal fitting has a coming-off prevention accommodation part 15 that accommodates the terminal locking part of the coming-off prevention member at the assembly completion position and that can make itself relatively move to the terminal locking part in the alignment direction.SELECTED DRAWING: Figure 4
Patent JP-2023065178-A (JP)
Title: Heating apparatus and heating method
Inventor: TAKEUCHI AKIHIRO
IPC: H05B3/00
Filed: 2021-10-27
Abstract: To provide a heating apparatus equipped with a radiation thermometer capable of being automatically controlled using the radiation thermometer and capable of uniformly heating a workpiece in a short time, and a heating method.SOLUTION: A heating apparatus 1 includes an infrared heater 2 that heats a workpiece W, a control unit 5 that controls the output of the infrared heater 2, and a radiation thermometer 4 that measures the surface temperature of the workpiece W, and the infrared heater 2 can arbitrarily change the output between a first output for rapidly raising the temperature of the workpiece W until the surface temperature of the workpiece W reaches a predetermined target temperature, and a second output that emits mid-infrared to far-infrared rays at a lower output than the first output and maintains the surface temperature of the workpiece W until the internal temperature of the workpiece W reaches the target temperature. The second output is controlled by the control unit 5 according to the surface temperature of the workpiece W measured by the radiation thermometer 4.SELECTED DRAWING: Figure 1
Patent JP-2023065720-A (JP)
Title: Main spindle device
Inventor: ICHIKAWA MASAKI
IPC: B23Q11/12
Filed: 2021-10-28
Abstract: To provide a main spindle device capable of changing an air flow rate of oil air supplied to a rolling bearing and lubricant amount, with a simple structure.SOLUTION: A main spindle device is equipped with a plurality of rolling bearings, a main spindle, an oil air supplying device that supplies oil air to the plurality of rolling bearings, and a control device. The oil air supplying device has an air supplying device supplying air, an oil supplying device supplying oil, and a mixing valve mixing the air and the oil. The air supplying device has an air source, a first air supplying channel that connects the air source and the mixing valve, a second air supplying channel that branches off from the first air supplying channel at a branch point and merges with the first air supplying channel at a merging point, and a switch valve opening/closing the second air supplying channel.SELECTED DRAWING: Figure 3
Patent JP-2023066842-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-10-29
Abstract: To provide a game machine for increasing fun of a game using a movable object.SOLUTION: A Pachinko machine 10 includes: movable support components W5R, W5L capable of moving movable members W1, W2 along a predetermined movement pattern by applying drive force; and multiple contacting members W13, W15 that have contacting surfaces W14, W16 and are provided such that multiple kinds of movement patterns of the movable members W1, W2 are available when a movable object abuts on the contacting surfaces W14, W16.SELECTED DRAWING: Figure 467
Patent JP-2023068827-A (JP)
Title: Temporary handrail
Inventor: YAMAMOTO YUKI
IPC: E04F11/18
Filed: 2021-11-04
Abstract: To provide a temporary handrail including a non-cylindrical handrail having an adjustable length.SOLUTION: A first handrail 21 has an outer pipe 71 and an inner pipe 72 slidably inserted into the outer pipe 71. The outer peripheral shapes of the outer pipe 71 and the inner pipe 72 are elliptical. The lower end of the outer pipe 71 has a first open hole 75 and the lower end of the inner pipe 72 has a groove part 76. The groove part 76 includes a groove hole 76a and edge pieces 76b positioned at both sides of the groove hole 76a. In the groove part 76, a fixing member 77 having a female screw part 77b is disposed. A fixing bolt 79 is inserted into the first open hole 75 of the outer pipe 71 and the groove hole 76a of the inner pipe 72 and screwed into the female screw part 77b of the fixing member 77, so that the edge pieces 76b of the inner pipe 72 are sandwiched between the fixing member 77 and the outer pipe 71. As a result, the outer pipe 71 and the inner pipe 72 are fixed.SELECTED DRAWING: Figure 20
Patent JP-2023069515-A (JP)
Title: Propylene-based polymer composition, manufacturer method of propylene-based polymer composition and biaxial oriented film
Inventor: INOUE TADASHI
IPC: C08F10/06
Filed: 2021-11-05
Abstract: To provide a propylene-based polymer composition capable of obtaining a biaxial oriented film having comparatively good thermostability, to provide a manufacturing method of a propylene-based polymer composition, and to provide a biaxial oriented film having comparatively good thermostability.SOLUTION: A propylene-based polymer composition includes a propylene-based polymer, and satisfies the following requirements (1)-(4): (1) A melt flow rate measured at a temperature of 230°C and a load of 2.16 kg is 2 g/10 min. to 10 g/10 min.; (2) Isotactic pentad fraction is 98.0% or higher; (3) Expression (I), 3.0≤Mw/Mn≤20 (I), is satisfied; and (4) Expression (II), (Mw(CXS)/Mn(CXS))/(Mw/Mn)≤0.70 (II), is satisfied.SELECTED DRAWING: None
Patent JP-2023070517-A (JP)
Title: Operation control system for hydraulic machine, and operation control method for hydraulic machine
Inventor: NAKAZONO MASAHIKO
IPC: F03B15/04
Filed: 2021-11-09
Abstract: To provide a liner of a hydraulic machine capable of improving performance of the hydraulic machine.SOLUTION: An operation control system for a hydraulic machinery comprises: a first adjustment valve that is provided in a first connection pipe connecting a back pressure chamber between a runner and an upper cover and a downstream channel portion of the runner, whose opening is adjustable; and an operation control device that controls the opening of the first adjustment valve. The operation control device adjusts the opening of the first adjustment valve so that an output value of a generator is maximized during operation of a water turbine.SELECTED DRAWING: Figure 1
Patent JP-2023070539-A (JP)
Title: autophagy activator
Inventor: NIYONSABA FRANCOIS
IPC: A61K38/17
Filed: 2021-11-09
Abstract: To provide novel technologies for activating autophagy and AhR pathways.SOLUTION: Provided is an autophagy activator comprising β-defensin as an active ingredient.SELECTED DRAWING: None
Patent JP-2023071397-A (JP)
Title: Specimen inspection method, specimen inspection kit, and specimen inspection device
Inventor: YOSHIMURA SAIKO
IPC: C12M1/34
Filed: 2021-11-11
Abstract: To provide a technique regarding an antigen inspection capable of detecting a detection object in a specimen with high sensitivity.SOLUTION: A specimen inspection device according to an embodiment has an optical measurement part and a determination part. The optical measurement part allows light to enter an optical waveguide provided in an inspection vessel via a sensor area, and measures intensity of light propagated through the optical waveguide and emitted from the optical waveguide. The determination part determines whether a specimen dropped to the inspection vessel contains a detection object on the basis of light intensity. A first affinity substance having affinity to the detection object is fixed in the sensor area, and a second affinity substance having affinity to the detection object is added to the inspection vessel. A first primer is bonded to the first affinity substance and/or a second primer is bonded to the second affinity substance. The determination part performs determination on the basis of a change in intensity of light by an amplification product generated by an amplification reaction with the first primer and/or the second primer as a starting point.SELECTED DRAWING: Figure 11
Patent JP-2023072578-A (JP)
Title: Lid body
Inventor: NAKATA YUKI
IPC: B65D81/34
Filed: 2021-11-12
Abstract: To provide a lid body that enables a container to be re-sealed stably and easily.SOLUTION: A lid body according to one embodiment, which seals an opening of a container that contains an instant food which hot water is poured in to be is cooked, comprises a main body part that is attached to an end part of the opening of the container, a first picking piece extending outward from the main body part and a second picking piece extending outward from the main body part. In a view in a thickness direction of the main body part, the second picking piece is arranged in a range of 45 degrees or more and 105 degrees or less from the first picking piece, around a center of the main body part.SELECTED DRAWING: Figure 3
Patent JP-2023072755-A (JP)
Title: Oil-based rod-like cosmetics
Inventor: YANO HIDEKAZU
IPC: A61Q1/02
Filed: 2021-11-15
Abstract: To provide oil-based rod-like cosmetics that comprise a sufficient amount of silicone-based coating agent while having excellent impact resistance and moldability, also having excellent resistance to secondary adhesion and excellent usability.SOLUTION: Oil-based rod-like cosmetics comprise a wax component, comprising the following components (A)-(E), with the content of the wax component being 5-30 mass% relative to the total amount of the cosmetics, and the wax component comprising the component (A) of 30-95 mass%. (A) Polyethylene wax, (B) candelilla wax and/or carnauba wax, (C) coloring pigment, (D) silicone-based coating agent, and (E) viscous pigment dispersion oil.SELECTED DRAWING: None
Patent JP-2023076040-A (JP)
Title: Work support device
Inventor: NOBUSHIGE HIROSHI
IPC: E04G1/36
Filed: 2021-11-22
Abstract: To provide a work support device allowing a simple work such as a tape cure to be performed on a solar cell module without installing a large-scaled appliance in front of a solar power generation array.SOLUTION: A work support device 20 comprises a pair of support poles 22 arranged near and behind of a solar power generation array 1 while arranged at an interval in a longitudinal direction of the solar power generation array 1, a pole fixing tool 23 for fixing the pair of support poles 22 and a main rope 29 detachably attached to a main rope metal fitting 22a provided at the support pole 22 and stretched between the pair of support poles 22.SELECTED DRAWING: Figure 4
Patent JP-2022097393-A (JP)
Title: Manufacturing method of blooming rolled material, blooming rolled material, and manufacturing method of steel pipe
Inventor: AKAIKE ATSUSHI
IPC: B21B3/02
Filed: 2021-11-24
Abstract: To provide a technique suppressing a scrape formed in a blooming rolled material.SOLUTION: A manufacturing method of a blooming rolled material is given in which the blooming rolled material is manufactured by delivering a rolled material S whose sectional form orthogonal to the rolling direction is rectangular between a pair of caliber rolls for rolling. The following expression (1) and/or expression (2) are satisfied and expression (3) is satisfied in 50% or more reducing roll pass among the second half pass: 1.40≤elongation factor of the rolled material...expression (1); 20%≤rolling reduction≤35%, or rolling reduction≤10%...expression (2); and 0.70≤flange ratio≤1.00...expression (3). Slab can be heated to heating temperature of 800°C or more in the rolling and the rolling reduction per one pass can be 70% or less.SELECTED DRAWING: Figure 3
Patent JP-2023077142-A (JP)
Title: Page display device, page display method, and image formation device
Inventor: KAWABATA MIE
IPC: G06F40/114
Filed: 2021-11-24
Abstract: To provide an image formation device which enables a user to, in taking an action of turning a displayed page, specify, as a turning number, a number of pages which is about a number of pages desired by the user.SOLUTION: An image formation device which switches to and displays a page by a gesture of pinching and turning a wad of an electronic document projected into air includes: a display device; a camera which captures the gesture made by a user to obtain a captured image; an image analysis unit 144 which analyzes the captured image to extract an object of a hand with the wad of the electronic document pinched therewith in a thickness direction; a calculation unit 146 which calculates a number of pinched pages on the basis of the extracted object of the hand; and a display control unit 143 which performs such control as to project the calculated number into the air with the display device.SELECTED DRAWING: Figure 3
Patent JP-2023078671-A (JP)
Title: Liquid coating composition, coated film, fluorine-containing resin laminate, and article
Inventor: IMADA HIROTAKE
IPC: B32B27/30
Filed: 2021-11-26
Abstract: To provide a liquid coating composition which enables acquisition of high adhesibility suitable as a primer of a fluororesin layer.SOLUTION: A liquid coating composition is provided, including: an amide group-containing polymer compound (A) having an amide group or resulting in having an amide group, a polyphenylene sulfide (B), and a perfluoro-based fluororesin (C), wherein the amide group-containing polymer compound (A) is an amide group-containing polymer (a1) having an amide group and an aromatic ring and/or an amide group-containing polymer precursor (a2) changing to the amide group-containing polymer (a1) in a baking step when the liquid coating composition is film-formed, a content of the polyphenylene sulfide (B) is 1-50 mass% of the sum of the amide group-containing polymer compound (A) and the polyphenylene sulfide (B), the perfluoro-based fluororesin (C) contains 85.0-99.5 mol% of tetrafluoroethylene and has a melt flow rate (MFR) of 5-30 (g/10 min), and a content of the perfluoro-based fluororesin (C) is 50.0-95.0 mass% of the total of the amide group-containing polymer compound (A), the polyphenylene sulfide (B) and the perfluoro-based fluororesin (C).SELECTED DRAWING: None
Patent JP-2023078915-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: YOSHIZAWA HIROAKI
IPC: H02M7/48
Filed: 2021-11-26
Abstract: To improve heat radiation property while preventing solder from coming into contact with a pad and bonding wire.SOLUTION: A semiconductor element 40 has an emitter electrode 42 and a pad 44 on one surface, and a collector electrode 43 on a rear surface. A wiring member 50 is connected to the emitter electrode 42 via a conductive spacer 70. A wiring member 60 is connected to the collector electrode 43. The pad 44 is connected to a signal terminal 83 via bonding wire 90. The conductive spacer 70 has a recess 71 arranged on a part of a counter face 70b to the semiconductor element 40. The recess 71 opens at a part of side faces 70c, 70d, 70e, and 70f except parts facing the pad 44 in an aligning direction of the emitter electrode 42 and the pad 44.SELECTED DRAWING: Figure 3
Patent JP-2023080468-A (JP)
Title: Pants-type diaper
Inventor: YAMASHITA YUICHI
IPC: A61F13/49
Filed: 2021-11-30
Abstract: To provide a pants-type diaper having a stretchable outer package with gathers, preventing leakage of excrement out of a waist opening in the case of a large amount of excretion.SOLUTION: In a pants-type diaper, an outer package has two sheets and a plurality of long and thin elastic members which is disposed vertically apart from each other in a stretched state between the two sheets, and also has a connection part where a connection is formed between the two sheets and/or between at least one of the two sheets and the elastic members, and a non-connection part which is a portion other than the connection part. When the stretched state is relaxed, gathers including a plurality of ridges that extends along the vertical direction are formed on both an inner side and an outer side. In a waist edge part, a space that forms troughs between the respective ridges is not made to be continuous from the uppermost part to the lowermost part of the elastic members. In a waist lower portion, the space that forms troughs between the respective ridges is made to be continuous from the uppermost part to the lowermost part of the elastic members.SELECTED DRAWING: Figure 6
Patent JP-2022019909-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game. 
     SOLUTION: A game machine includes: setting information display mode execution means for executing a setting information display mode for permitting display of setting information as information relating to setting of a winning probability but preventing a change in the winning probability; clocking information update means capable of updating clocking information including information permitting identification of time even in a power interruption state; start time information storage means that is means capable of storing clocking information as start time information and can store stored start time information even during a power interruption state; and storage processing execution means for acquiring clocking information from the clocking information update means on the basis of starting of power supply from the game machine to the outside, and executing storage processing as processing for storing acquired clocking information in the start time information storage means as start time information. The storage processing execution means includes means for avoiding execution of storage processing when a setting information display mode is started. 
     SELECTED DRAWING: Figure 75 
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