baber/WOPTO huggingface dataset:
Patent JP-2021009981-A (JP)
Title: Processing device
Inventor: UMAJI RYOGO
IPC: H01L21/301
Filed: 2019-07-03
Abstract: To provide a processing device suitable for space saving.SOLUTION: A processing device is used when a workpiece to which an adhesive tape having an ultraviolet curing type adhesive layer is stuck is divided into a plurality of chips, the processing device including: a chuck table; a processing unit; a processing feed unit for moving the chuck table between a processing region and a loading and unloading region; a load table arranged in a first region adjacent to the loading and unloading region; an unload table arranged in a second region adjacent to the loading and unloading region; and a conveying unit for conveying the workpiece between the chuck table and the load table or between the chuck table and the unload table. The load table, unload table, or chuck table includes an ultraviolet light source that radiates ultraviolet rays to the adhesive tape to cure the adhesive layer of the adhesive tape.SELECTED DRAWING: Figure 2
Patent JP-2021011130-A (JP)
Title: Pillar structure of vehicle
Inventor: MESAKI TAKASHI
IPC: B62D25/04
Filed: 2019-07-03
Abstract: To ensure both visibility and rigidity.SOLUTION: In a normal condition, a reinforcement pillar 4 is located at a position off from a gap part 3, and visibility is ensured owing to the gap part 3. Once an impact on a vehicle is detected at a time of collision, the reinforcement pillar 4 is moved (turned) to a portion of the gap part 3. This brings about a condition in which an A pillar 1 is devoid of the gap part 3, that is, a condition in which the A pillar 1 hardly crashes. Accordingly, the rigidity of the A pillar 1 is ensured.SELECTED DRAWING: Figure 3
Patent JP-2021011353-A (JP)
Title: Guide rail cleaning device for elevator
Inventor: YAMAMOTO SHUNYA
IPC: B66B7/12
Filed: 2019-07-08
Abstract: To provide a guide rail cleaning device for an elevator, which can effectively remove dust stuck to a guide rail and preventing a foreign object from entering an oiler even with a simple structure.SOLUTION: The elevator provided to a lift vertically moved on a hoistway along a guide rail and provided with an oiler for applying lubricating oil to the guide rail comprises: a cleaner body 11 installed on a fixing tool 12 which is disposed so as to cover the upper part of the oiler 10; a recessed part 11a U-shaped in a horizontal section and formed in the longitudinal direction of the guide rail on the side of the cleaner body facing the guide rail; and a cleaning body (sponge 13) that is installed holding the guide rail in the recessed part and that slides on the guide rail in association with traveling of the elevator.SELECTED DRAWING: Figure 1
Patent JP-2021010983-A (JP)
Title: Torque compensation device and torque compensation method
Inventor: NAKAZAWA TOMOYA
IPC: B25J9/18
Filed: 2019-07-08
Abstract: To compensate for an error due to torque disturbance regardless of a mechanical mechanism.SOLUTION: A torque compensation device comprises: a data acquisition part 1 for acquiring torque detected with a torque sensor attached to a robot arm, and a joint angle of the robot arm when the torque sensor detected the torque; a compensation value calculation part 42 for calculating a torque compensation value in order to compensate for an error due to torque disturbance at the joint angle, on the basis of a compensation function that is a periodic function for the joint angle of the torque disturbance caused by a speed reducer holding a rotary mechanism, and on the basis of the joint angle acquired by the data acquisition part 1; a residual error calculation part 43 for calculating a residual error between the torque acquired by the data acquisition part 1 and the torque compensation value calculated by the compensation value calculation part 42, as compensated torque; and an output part 44 for outputting data indicating the compensated torque calculated by the residual error calculation part 43.SELECTED DRAWING: Figure 1
Patent JP-2020015715-A (JP)
Title: Salt, acid generator, resist composition and production method of resist pattern
Inventor: MASUYAMA TATSURO
IPC: C07D327/06
Filed: 2019-07-08
Abstract: To provide a salt, an acid generator and a resist composition from which a resist pattern having good CD uniformity (CDU) can be produced.SOLUTION: The salt is represented by formula (I), and the acid generator and the resist composition contain the salt. In the formula, Qand Qeach represent a fluorine atom or a perfluoroalkyl group; Rand Reach represent a hydrogen atom, a fluorine atom or a perfluoroalkyl group; z represents an integer of 0 to 6; Xrepresents *-CO-O-, *-O-CO-, *-O-CO-O or *-O-; Lrepresents a single bond or a saturated hydrocarbon group; Arepresents a divalent alicyclic hydrocarbon group which may have a substituent; Rrepresents a fluorine atom or a fluorinated alkyl group; and Zrepresents an organic cation.SELECTED DRAWING: None
Patent JP-2019176187-A (JP)
Title: Transistor
Inventor: TAKAHASHI MASAHIRO
IPC: H01L21/363
Filed: 2019-07-09
Abstract: To provide a metal oxide film including a crystal part and also to provide the metal oxide film having stability of physical properties.SOLUTION: Provided is a metal oxide film having a new structure in which a plurality of spots circumferentially arranged together with a halo pattern showing an amorphous state are observed in an electron diffraction pattern using nanobeam electron diffraction. Each of the plurality of spots is unlike even a spot with regularity indicating a crystalline state oriented in a particular plane and does not have directionality. Moreover, the plurality of spots are not observed in a selected-area electron diffraction pattern.SELECTED DRAWING: Figure 1
Patent JP-2021015036-A (JP)
Title: Information providing device using coded braille block with positional information
Inventor: MATSUI KUNIO
IPC: G08G1/005
Filed: 2019-07-11
Abstract: To provide an information providing device that uses a coded braille block with positional information that can easily create guidance information and provide information responding to users' requests.SOLUTION: An information providing device 100 includes a guidance information input/output device 110, a guidance information control device 120, and a guidance information generation device 130. A coded braille block recognition unit 110a outputs a braille block code photographed with a camera, a type of information, and a key according to need, and inputs them to an information control unit 120a, accesses multiple pieces of guidance information stored in a guidance information unit 120b, selects guidance information corresponding to the braille block code, the type of information, and the key according to need, and outputs the selected guidance information to a guidance information output unit 110b. The guidance information output unit 110b provides the selected guidance information. The multiple pieces of guidance information is generated by the guidance information generation device 130 and stored in the guidance information unit 120b.SELECTED DRAWING: Figure 1
Patent JP-2021017853-A (JP)
Title: Compressor, outdoor unit and air conditioning device
Inventor: TAKEZAWA KENJI
IPC: F04C18/356
Filed: 2019-07-22
Abstract: To provide a compressor and the like capable of sufficiently reducing the amount of refrigerating machine oil discharged to the external, while securing supply of the refrigerating machine oil to a necessary place.SOLUTION: A compressor includes a motor 40, a rotating shaft 31 driven by the motor and having an eccentric portion, a container disposed below the motor and having a compression chamber 51, a rotor disposed at the circumference of the eccentric portion and rotating in the compression chamber, a partition member kept into contact with the rotor and partitioning the compression chamber into two, and an elastic body pressing one end of the partition member. The container includes a side body 52 on which the partition member and the elastic body are mounted, and two bearings closing both ends of the compression chambers and rotatably supporting the rotating shaft. An upper bearing 53 at a motor side, of the two bearings has a spiral groove 56 for supplying an oil stored at a lower part of the container to an upper part, and an oil discharge hole 57 continued to the spiral groove for discharging the oil supplied through the spiral groove, and the oil discharge hole is inclined and extends downward to a space 32 between the motor and the container at the circumference of the rotating shaft.SELECTED DRAWING: Figure 3
Patent JP-2019197224-A (JP)
Title: Video display system
Inventor: SUZUKI AKIRA
IPC: G02B27/02
Filed: 2019-07-23
Abstract: To provide a video display system capable of relatively reducing the amount of data transmission when causing a display device to display an image with a high resolution of an attention area.SOLUTION: A video display system includes: a display device which a user uses by wearing it on the head; and an image processing device that generates and transmits a plurality of pre-composite images which are a plurality of images used for display by the display device and have different resolutions from each other to the display device. The display device receives the plurality of pre-composite images transmitted by the image processing device and combines the plurality of pre-composite images after enlarging at least one pre-composite image of the received pre-composite images to generate and display a display image.SELECTED DRAWING: Figure 2
Patent JP-2021017782-A (JP)
Title: Manufacturing method of precast pc floor slab
Inventor: SAITO HIROTOSHI
IPC: E04C5/10
Filed: 2019-07-23
Abstract: To provide a manufacturing method of a precast PC floor slab in which the amount of work and cost can be reduced compared to the past, and quality and safety can be improved.SOLUTION: In a manufacturing method of a pretension type precast PC floor slab 1, a box-out portion 4 is provided at a predetermined distance from the end of the precast PC floor slab 1 to a floor slab surface position to expose a PC steel material 2. An unboned section is provided up to the end of the box-out portion 4 and the floor slab 1 to cut off the adhesion between the PC steel material 2 and the placed concrete 3. After curing the concrete 3, prestress is introduced into the concrete 3 of the floor slab 1 by releasing the tension introduced into the PC steel material 2. After that, the exposed part in the box-out portion of the PC steel material 2 is cut, and the box-out part 4 is closed by the filler 5. When the tension of the PC steel 2 is released, the tension of the PC steel 2 exposed in the box-out part 4 is certainly released, and the PC steel 2 can be safely cut in the box-out portion 4.SELECTED DRAWING: Figure 2
Patent JP-2021022893-A (JP)
Title: Manuscript conveyance auxiliary component and image processing apparatus
Inventor: KAMIYAMA NAOHIRO
IPC: G03B27/62
Filed: 2019-07-30
Abstract: To improve accuracy in reading a manuscript.SOLUTION: A manuscript conveyance auxiliary component is to be used for an image processing apparatus including a first conveyance roller and a reading unit provided upstream of the first conveyance roller on a conveyance path. The manuscript conveyance auxiliary component comprises a cover sheet and support sheet, and a first bonding part as a bonding part at which the cover sheet and support sheet are bonded, the first bonding part bonding a first end in a first direction along a first axis. A length between a side end in the first direction of the manuscript conveyance auxiliary component and a rear end in the opposite direction to the first direction of the first bonding part is larger than a length between a position of the conveyance path's first holding part at which the first conveyance roller holds the manuscript conveyance auxiliary component and a reading position at which the reading unit can read a manuscript.SELECTED DRAWING: Figure 4
Patent JP-2021022290-A (JP)
Title: Control state monitoring system and program
Inventor: NAKANO TEPPEI
IPC: G06N20/00
Filed: 2019-07-30
Abstract: To provide a control state monitoring system capable of updating and adding a flexible model and easily improving system performance.SOLUTION: A control state monitoring system 10 comprises a state estimator 50 and an abnormality detector 60. The state estimator performs pattern recognition processing for outputting data indicating whether an actual operation state of an operation unit 21 now undergoing control execution is a state indicating a target operation of control or an attainment degree of control using state data (control signal, external input data, internal observation data, or external observation data), and extracts feature data obtainable by pattern recognition processing. The abnormality detector performs class identification processing, outlier detection processing, or novelty detection processing using the feature data extracted by the state estimator 50, and outputs a score indicating presence/absence or a degree of an operation control abnormality.SELECTED DRAWING: Figure 1
Patent JP-2021023082-A (JP)
Title: Geared motor
Inventor: CHEN HYUNJU
IPC: F16H1/20
Filed: 2019-07-30
Abstract: To provide a geared motor in which a motor can be stably supported while the manufacturing cost of the geared motor is suppressed.SOLUTION: A geared motor comprises: a motor portion 20 having a plurality of motors 21 laminated along the motor axis J1; a transmission mechanism 2 that transmits the power of the motor; and a frame 10 that supports the motor portion and the transmission mechanism. The frame includes a support portion 11 that is located on one axial side of the motor portion and supports the transmission mechanism, and a beam portion 15 extending from the support portion to the other axial side along the side portion of the motor portion. The motor portion includes a first connecting member 28 that extends from the end on the other axial side toward the beam portion and is fixed to the beam portion.SELECTED DRAWING: Figure 1
Patent JP-2021023843-A (JP)
Title: Two-fluid nozzle
Inventor: MORIZANE KIMIHIDE
IPC: B05B7/06
Filed: 2019-07-31
Abstract: To provide a two-fluid nozzle provided with a practical use means limiting the principal dimension of a component related to the size of fine particles and ensuring the height of a gas jet space being the space formed between the lower surface of a gas nozzle and the upper surface of a liquid nozzle to be a predetermined value and a function of calibrating the misassembling of the liquid nozzle.SOLUTION: A two-fluid nozzle 1 comprises: a first liquid passage 10; a liquid nozzle 5 having a liquid jet port 10a jetting a liquid from the first liquid passage; a recess 12 disposed at the tip of the liquid nozzle and disposed so that the liquid jet port is lower than the tip of the liquid nozzle; and a gas nozzle disc 30 having a gas jet space and a gas jet hole 14 supplying a pressurized gas for atomization from the outer periphery of the liquid nozzle to the liquid jetted from the liquid jet port. The gas jet space is formed by bringing a minute projection 23 disposed on a tip flat surface and the gas nozzle disc in close contact with the liquid nozzle integrally. The gas nozzle disc is attached by a cap 40 being in contact with the upper surface of the disc.SELECTED DRAWING: Figure 1
Patent JP-2020036004-A (JP)
Title: Electrostatic chuck, bonding apparatus including the same, and bonding method
Inventor: KIM SHANG OH
IPC: G02F1/1333
Filed: 2019-08-07
Abstract: To easily support an object to be processed having a curved surface by the edge, and to suppress occurrence of poor support in a curved surface region of the object to be processed when an object to be processed whose edge is a curved surface is supported.SOLUTION: An electrostatic chuck 2000 supporting a workpiece S1 including a flat portion FA and a curved surface portion CA extending outward from the edge of the flat portion includes an electrostatic film 2200 disposed so as to correspond to the rear of the flat portion FA of the workpiece S1, and a movable support block 2400 so as to correspond to the rear of the curved surface portion CA of the workpiece S1. According to the present invention, the occurrence of a gap or interference between the electrostatic chuck 2200 and the workpiece S1 can be reduced, and damage to the workpieces and occurrence of misalignment when the workpieces are bonded to each other can be suppressed and prevented.SELECTED DRAWING: Figure 7
Patent JP-2021032930-A (JP)
Title: Optical unit with shake correction function
Inventor: ARAI TSUTOMU
IPC: H04N5/232
Filed: 2019-08-19
Abstract: To reduce power by reducing a rocking load of a movable body in a thin type optical unit with a shake correction function.SOLUTION: An optical unit 1 with a shake correction function includes a movable body 5 having an imaging module 4 and a fixed body 8, and performs shake correction by swinging the movable body 5 about a first axis R1 and a second axis R2. A second flexible printed circuit board 200 connected to the imaging module 4 includes a lead-out unit 210 led out from the movable body 5 to an outer peripheral side, a case fixing unit 230 fixed to the fixed body 8, and a bent unit 220 folded back a plurality of times between the lead-out unit 210 and the case fixing unit 230. The movable body 5 includes a position regulation unit 180 disposed on a rocking center P side of the movable body 5 in a direction of an optical axis L with respect to a lead-out position P1 to which the lead-out unit 210 and the movable body 5 are connected. A position regulation unit 180 regulates a position of the lead-out unit 210 in the direction of the optical axis L.SELECTED DRAWING: Figure 7
Patent JP-2021031558-A (JP)
Title: Reversible temperature-sensitive material containing complex of clay mineral and cationic organic dye, and method for producing the same
Inventor: TANI SEIJI
IPC: C09B29/08
Filed: 2019-08-21
Abstract: To provide a reversible temperature-sensitive material that shows a hue corresponding to a surface temperature adequately and reversibly and, particularly, a reversible temperature-sensitive material that shows a hue corresponding to a temperature of 100°C or higher adequately and reversibly.SOLUTION: A reversible temperature-sensitive material contains a complex of clay mineral and a cationic organic dye. The complex is a complex in which a cation between layers of the clay mineral is replaced with the cationic organic dye.SELECTED DRAWING: Figure 3
Patent JP-2021030575-A (JP)
Title: Attachment and printer
Inventor: KATO YUJI
IPC: B65H19/12
Filed: 2019-08-26
Abstract: To provide an attachment which can be mounted on a printer even if a desired roll cannot be directly mounted on the printer, and a printer.SOLUTION: An attachment 100 comprises a housing 30, and a roll holding member 40. The housing 30 accommodates a roll M2. The roll holding member 40 is attached to the housing 30 in the state where the member is fitted in an axle hole of the roll M2. The housing 30 rotatably supports the roll holding member 40. The housing 30 is located between a left holding part 7 and a right holding part 8 which are provided on a storage part of a printer 1. Two projections provided on an external surface of a left wall part 32 engage with two engaged holes provided in the left holding part 7, and two projections provided on an external surface of a right wall part 33 engage with two engaged holes provided in the right holding part 8. Thus, since the housing 30 is positioned with respect to the storage part, the printer 1 can perform good printing without positionally deviating with respect to a tape pulled out from the roll M2.SELECTED DRAWING: Figure 4
Patent JP-2021038509-A (JP)
Title: Water closet
Inventor: SAKAMOTO YUSUKE
IPC: E03D11/13
Filed: 2019-08-30
Abstract: To provide a water closet that can easily and reliably assemble a washing water supply pipe to a ceramic toilet bowl body and can improve workability.SOLUTION: The water closet 1 of the present invention comprises: the ceramic toilet bowl body; the washing water supply pipe 8 that is connected between washing water sources 10, 30 and a toilet bowl body and supplies washing water supplied from a washing water source to a rim conduit 2d of the toilet bowl body; and a pipe connection fixing device 40 provided at the outlet part 8a of the washing water supply pipe and fixed in a state where the outlet part is connected to an inlet part of the rim conduit of the toilet bowl body, wherein the pipe connection fixing device has a nozzle part 42, an inner holding member 46, and an outer holding member 44, holding parts 56, 58, 60, 62 that holds the inner holding member so that it can slide and swing with respect to the nozzle part when the pipe connection fixing device is attached to the inlet part of the rim conduit of the toilet bowl body are provided for each of the nozzle part and the inner holding member, respectively.SELECTED DRAWING: Figure 5
Patent JP-2021037623-A (JP)
Title: Printing device
Inventor: SAKAI KENTA
IPC: B41L13/14
Filed: 2019-08-30
Abstract: To make it possible to set an appropriate quantity of ultraviolet ray to be emitted in order to cure ultraviolet curable ink.SOLUTION: A stencil printing device 1, which supplies a sheet while rotating a wound drum, and presses the supplied sheet against the drum with a press roll while pushing out ultraviolet curable ink from an ink aperture region on an outer peripheral surface of the drum to perform printing on the sheet, comprises: a printing part 3 that performs printing on a sheet using the ultraviolet curable ink; ultraviolet ray emission means 55 that emits ultraviolet ray to the sheet 41 printed by the printing part 3; and quantity determination means 92 that determines a quantity of ultraviolet ray that is emitted to the sheet 41 by the ultraviolet ray emission means 55, depending on a state of the ultraviolet curable ink.SELECTED DRAWING: Figure 2
Patent JP-2020138192-A (JP)
Title: Intelligent purification apparatus for nickel plated waste water
Inventor: CHEN QING HUA
IPC: C02F1/42
Filed: 2019-09-04
Abstract: To provide an intelligent purification apparatus for nickel plated waste water, which is simple in construction and easy to operate.SOLUTION: An intelligent purification apparatus includes a controller for controlling an automatic operation of a device fixedly mounted on the side wall of a casing 1, a water supply pipe provided at the top of the casing 1, a water discharge pipe provided at the bottom of the casing 1, and a waste water treatment module 5 provided in the casing 1. The water supply pipe has a detection module, a sulfuric acid introduction pipe 2 connected to the water supply pipe, and a first magnet 3 provided at the end. The detection module detects whether the PH value of the waste water in the water supply pipe meets the requirements or not. The sulfuric acid introduction pipe 2 has a freshwater introduction pipe 4 connected to the sulfuric acid introduction pipe and a control valve attached to it. A waste water treatment module 5 is used to purify the wastewater, and in cooperation with a purification unit 6, the wastewater is continuously purified and the complete purification of the water quality is achieved by 2 times of purification without affecting the treatment efficiency while ensuring sufficient waste water treatment time to prevent and improve the water pollution.SELECTED DRAWING: Figure 1