baber/WOPTO huggingface dataset:
Patent JP-2021033264-A (JP)
Title: LED light source device
Inventor: UEHARA MAKOTO
IPC: G02B3/00
Filed: 2020-07-09
Abstract: To provide a light source device responding to environmental problems and having excellent energy-saving performance in a projection type exposure machine used for manufacturing various devices such as a semiconductor integrated circuit and a liquid crystal display, and a high projection type exposure apparatus including the light source device.SOLUTION: An LED light source device 1 is used for a projection type exposure apparatus 100, and includes at least one LED light source unit 30, 31 which has a plurality of light sources 60 each having a surface emission type LED, a collector lens disposed adjacent to the LED, and a collimator lens capable of adjusting the distance from the collector lens and which emits approximately parallel beams from each of the light sources 60. An LED image by the light source 60 is formed on an emission surface of each fly eye, and on an emission surface of the LED light source unit 30, 31, the plurality of light sources 60 are disposed symmetrically with respect to an optical axis C of a fly eye bundle 13. The projection type exposure apparatus 100 includes the LED light source device 1.SELECTED DRAWING: Figure 3
Patent JP-2022021641-A (JP)
Title: Electromagnetic wave shield film and electromagnetic wave shield film-attached printed wiring board
Inventor: ONO HIROKAZU
IPC: C08L101/00
Filed: 2020-07-22
Abstract: To provide an electromagnetic wave shield film which can prevent the decrease of an adhesion force in a conducting adhesive layer, which can ensure the flexibility in an insulative resin layer, and which can be connected to a ground circuit of a printed wiring board satisfactorily, and an electromagnetic wave shield film-attached printed wiring board.SOLUTION: An electromagnetic wave shield film 1 comprises an insulative resin layer 10 and a conducting adhesive layer 22 which contain a flame retardant containing phosphorus or nitrogen. The flame retardant containing phosphorus in the electromagnetic wave shield film is 14% or more, and the flame retardant containing nitrogen in the electromagnetic wave shield film is 7% or more. To 100 pts.mass of a thermosetting resin in the insulative resin layer, 10-100 pts.mass of the flame retardant containing phosphorus or nitrogen is included. To 100 pts.mass of a thermosetting resin in the conducting adhesive layer, 10-100 pts.mass of the flame retardant containing phosphorus or nitrogen is included.SELECTED DRAWING: Figure 1
Patent JP-2022026701-A (JP)
Title: Machine learning method, machine learning device, machine learning program, communication method and control device
Inventor: MINAMINO TOMOYA
IPC: G05B23/02
Filed: 2020-07-31
Abstract: To easily decide HIP treatment conditions suitable to an object to be treated.SOLUTION: Based on acquired state variables, a reward to the decision result of hot isotropic pressure treatment conditions is calculated, functions for deciding at least one hot isotropic pressure treatment condition from the state variables are renewed based on the reward, and the renewal of the functions is repeated, thus hot isotropic pressure treatment conditions capable of obtaining the most number of rewards are decided. The hot isotropic pressure treatment conditions are at least one among the first parameter regarding to the object to be treated, the second parameter regarding to the preliminary process of hot isotropic pressure treatment and the third parameter regarding to driving conditions of at least one among a hot isotropic pressure device, a vacuum device, a compression machine and a pressure operation system, and at least one physical quantity is at least one among the material properties, shape properties and mechanical properties.SELECTED DRAWING: Figure 1
Patent JP-2022026727-A (JP)
Title: Active energy ray-curable resin composition, polarizing film protective layer, and polarizing plate using the same
Inventor: ISHII HIROSHI
IPC: C08G59/68
Filed: 2020-07-31
Abstract: To provide an active energy ray-curable resin composition which is excellent in adhesion to a polarizing film and is excellent in protective performance of the polarizing film under high-temperature and high-humidity conditions, when used for polarizing film protection, a polarizing film protective layer obtained by curing the active energy ray-curable resin composition, and a polarizing plate having the protective layer.SOLUTION: An active energy ray-curable resin composition contains a cationic curable resin (A) having a cyclic ether structure and a compound (B) having at least two unsaturated hydrocarbon groups, and contains a bifunctional or more oxetane compound (A1) and an epoxy compound (A2) as the cationic curable resins (A) having the cyclic ether structures, in which a content ratio of the compound (B) having at least the two unsaturated hydrocarbon groups is 5-45 pts.wt. with respect to 100 pts.wt. of the total of the components (A) and (B).SELECTED DRAWING: None
Patent JP-2021027987-A (JP)
Title: Control method of ih-applied sugar-reducing rice cooker
Inventor: PARK KYUNG EUN
IPC: A47J27/00
Filed: 2020-08-04
Abstract: To provide a control method of an IH-applied sugar-reducing rice cooker increasing convenience of users by discharging no water and performing sugar-reducing cooking without any residual water remaining therein, capable of securing cleanliness, and responding to expectation of health-conscious consumers.SOLUTION: A control method of an IH-applied sugar-reducing rice cooker comprises: a heating section of making an induction heating unit (IH) continuously turn on; a delay section of, after the heating section, making the induction heating unit selectively turn on or off; and a steaming section of, after the delay section, making the induction heating unit turn off. The method can increase convenience of users, secure cleanliness, and produce effects capable of responding to expectation of health-conscious consumers.SELECTED DRAWING: Figure 2
Patent JP-2022030940-A (JP)
Title: Power conversion device
Inventor: FUJITA HIDEAKI
IPC: H02M7/08
Filed: 2020-08-07
Abstract: To provide a power conversion device that can achieve a high power factor.SOLUTION: The power conversion device includes three full-wave rectifier circuits, three DCDC conversion circuits, an output circuit, and a control unit. The three full-wave rectifier circuits perform full-wave rectification of three line-to-line voltages of a three-phase AC power supply, respectively. The DCDC conversion circuits are provided in correspondence to the respective full-wave rectifier circuits, and are each connected to an output terminal of a corresponding one of the full-wave rectifier circuits. The output circuit joins output currents of the three DCDC conversion circuits. The three DCDC conversion circuits are controlled such that a peak value of each of the output currents becomes two thirds of a current command value, and an average value of the output currents becomes one third of the current command value.SELECTED DRAWING: Figure 1
Patent JP-2020191782-A (JP)
Title: Power generating system
Inventor: ONISHI ATSURO
IPC: H02P9/00
Filed: 2020-08-19
Abstract: To provide a power generating system capable of avoiding generation of an excessive displacement amplitude.SOLUTION: The power generating system includes a generator, a displacement measurement part and a converter. The generator includes a movable part and converts mechanical energy of the movable part into electric power. The displacement measurement part measures a displacement of the movable part. The converter includes a switching circuit controlling a duty ratio on the basis of the measured displacement and transforms the electric power.SELECTED DRAWING: Figure 1
Patent JP-2022035540-A (JP)
Title: Automatic warehouse system
Inventor: NAKADE EITA
IPC: B65G1/04
Filed: 2020-08-21
Abstract: To provide an automatic warehouse system that can be efficiently operated.SOLUTION: An automatic warehouse system 10 is equipped with a stacker crane 100, a rack 50 that extends in a depth direction crossing an extending direction of a passage 30 of the stacker crane 100, a shuttle 70 that is disposed on the rack 50 by the stacker crane 100, and carries and transports a cargo 20 in the rack 50, and a controller 300 that controls the stacker crane 100 and the shuttle 70. The rack 50 has a multi-stage placing shelves 51 in which the shuttle 70 can move in the depth direction. The controller 300, when the shuttle 70 is shut down, controls the stacker crane 100 and the shuttle 70 to move the shuttle 70 to a lower stage shelf that is the lowest or a second placing shelf 51 of the multi-stage placing shelves 51.SELECTED DRAWING: Figure 9
Patent JP-2021039339-A (JP)
Title: Polarizing film laminate, optical display panel in which polarizing film laminate is used, polarizing film laminate with transparent adhesive layer, and polarizing film assembly
Inventor: OTSUKA DAISUKE
IPC: B32B27/30
Filed: 2020-08-24
Abstract: To provide a polarizing film laminate, etc., with which it is possible to suppress effects due to sunlight irradiation and thereby comprehensively solve the problems of polyenization, color loss and thermal reddening.SOLUTION: In an orthogonal coordinate system composed of an x-axis representing the iodine concentration (wt.%) of a polarizing film and a y-axis representing the moisture content (g/m2) of a polarizing film laminate, the x-y coordinate point has an iodine concentration and moisture content included in an area enclosed by a first segment linking a first coordinate point of (6.0, 0.7) and a second coordinate point of (1.8, 4.2), a second segment linking the second coordinate point and a third coordinate point of (1.8, 5.1), a third segment linking the third coordinate point and a fourth coordinate point of (5.7, 2.6), a fourth segment linking the fourth coordinate point and a fifth coordinate point of (7.0, 0.7) and a fifth segment linking the first coordinate point and the fifth coordinate point. The polarizing film laminate is a light absorption layer having light absorption ability, and the light transmissivity of which at wavelength 380 mm is 5% or less.SELECTED DRAWING: Figure 6
Patent JP-2022038569-A (JP)
Title: Printer
Inventor: NAKAO HIDEO
IPC: G06F3/12
Filed: 2020-08-27
Abstract: To effectively utilize a printer.SOLUTION: A printer 1 comprises: an account setting unit 111 which can designate any one of an account for business and an account for individual for each user and sets an available time zone of the printer and a transmission source of printing data respectively for the account for business and the account for individual; and a printing data acquisition unit 113 which acquires printing data only from the transmission source of the printing data set for the account for business or the account for individual on the basis of the account for business or the account for individual.SELECTED DRAWING: Figure 1
Patent JP-2022039196-A (JP)
Title: Intraocular lens insertion instrument
Inventor: KUDO KAZUNORI
IPC: A61F2/16
Filed: 2020-08-28
Abstract: To provide a technique for reducing an operator's burden of handling a screw type insertion instrument.SOLUTION: An intraocular lens insertion instrument 1 by which an intraocular lens having an optical portion with an optical function is moved forward while being folded and is released from a nozzle 7b, includes: a rotary member rotatable using forward and backward directions thereof as an axial direction; a slider 6 capable of moving forward; and a moving body that pushes out the intraocular lens to release it from the nozzle 7b. In the intraocular lens insertion instrument 1, the rotary member rotates without moving forward and moving backward, thereby moves the moving body and the slider 6 forward, and first stops forward movement of the slider 6, the rotation of the rotary member and the forward movement of the moving body are interlocked, and the rotation of the rotary member and the forward movement of the slider 6 are interlocked, whereas the moving body and the slider 6 are independently moved forward.SELECTED DRAWING: Figure 6
Patent JP-2022042179-A (JP)
Title: Cross roller bearing
Inventor: KATABUCHI KEITA
IPC: F16C33/34
Filed: 2020-09-02
Abstract: To provide a cross roller bearing improved in lubricity and persistence thereof without degrading vibration.SOLUTION: A cross roller bearing has: an inner ring 2 provided with an inner ring raceway surface 5 composed of paired conical surfaces crossing at a right angle at an outer diameter side; an outer ring 3 provided with an outer ring raceway surface 6 composed of paired conical surfaces crossing at a right angle at an inner diameter side; and a plurality of rollers 4 disposed between the inner ring raceway surface 5 and the outer ring raceway surface 6 in such a manner that inclination directions of rotation shafts alternately cross in a circumferential direction. The roller 4 is provided with: a chamfered portion 9 formed by rounding an outer peripheral edge of an axial end surface of the roller 4; a planar portion 10 composed of a plane at a radial inner side of the chamfered portion 9; and an escape portion 11 formed by recessing a radial inner side of the planar portion 10.SELECTED DRAWING: Figure 2
Patent JP-2022042196-A (JP)
Title: Coral breeding method
Inventor: KIHARA KAZUYOSHI
IPC: A01K61/00
Filed: 2020-09-02
Abstract: To provide a coral breeding method capable of efficiently producing a large quantity of electroplated bases where coral larvae are implanted.SOLUTION: A coral breeding method includes connected body formation step S10 for forming a connected body formed by connecting multiple tubular electroplated bases by a conductive linear member, and coral implantation step S20 arranged over a coral adult in the sea in the state of hanging the connected body, for allowing implantation of coral larvae.SELECTED DRAWING: Figure 1
Patent JP-2020203316-A (JP)
Title: Tool holder
Inventor: BRYAN L ROGERS
IPC: B21D37/14
Filed: 2020-09-03
Abstract: To provide an effective and efficient tool holder which is usable with tools having different tang styles.SOLUTION: A tool holder (100) has a clamp assembly that can be used with tools (102) having different tang styles. The tool holder (100), in some cases, has at least two different tolerance areas provided in the tool holder, wherein the tolerance areas provide complementary tolerance to design thereof. In some cases, the tool holder (100) has a mechanically actuatable mechanism that functions with one or more internal components that limit adjustment of the mechanism to prevent damage to one or more of tools and the tool holder (100) when securing the tool therein.SELECTED DRAWING: Figure 1
Patent JP-2022043848-A (JP)
Title: Computer program, defect factor analysis method and defect factor analyzer
Inventor: YAGI TAKASHI
IPC: G05B19/418
Filed: 2020-09-04
Abstract: To provide a computer program that can quantitatively and quickly extract product quality fluctuation factors over an arbitrary period by acquiring manufacturing condition data related to product manufacturing or monitoring data obtained by monitoring the operation of manufacturing facility and using a machine-learned learning model.SOLUTION: A computer is caused to execute: a step of acquiring a plurality of manufacturing condition data or a plurality of monitoring data obtained by monitoring an operation of a manufacturing facility; a step of predicting quality of manufactured products by inputting the plurality of manufacturing condition data or monitoring data acquired into a learning model trained to output quality data indicating the quality of the products manufactured in the manufacturing facility when a plurality of manufacturing condition data or monitoring data are input; and a step of calculating, using the learning model, contribution of each of the plurality of manufacturing condition data or monitoring data to the quality data or abnormality score data output from the learning model.SELECTED DRAWING: Figure 4
Patent JP-2021002843-A (JP)
Title: Method and apparatus for achieving code block division
Inventor: XU JIN
IPC: H04L27/26
Filed: 2020-09-09
Abstract: To provide a method and an apparatus for code block division.SOLUTION: In the flow of code block division, a reference information block length of a code block is determined according to an obtained division related parameter (600); a maximum information block length is determined according to the determined reference information block length and a hardware parameter (601); and a transport block having a length greater than the maximum information block length is divided into two or more code blocks according to the obtained division related parameter, the hardware parameter and the determined maximum information block length (602). The number of divided code blocks is determined by the maximum information block length, a size of the transport block and a length of a Cyclic Redundancy Check bit of each encoding block.SELECTED DRAWING: Figure 6
Patent JP-2022033675-A (JP)
Title: Noble metal sputtering target
Inventor: TAKADA EIJI
IPC: C22C5/02
Filed: 2020-09-14
Abstract: To provide a noble metal sputtering target capable of suppressing the occurrence of abnormal discharge during pre-sputtering.SOLUTION: A noble metal sputtering target has a surface roughness Ra of 10 μm or less on a surface to be sputtered and a carbon content of 10 wtppm or less. A gold sputtering target has a surface roughness Ra of 10 μm or less on a surface to be sputtered and a carbon content of 5 wtppm or less; a platinum sputtering target has a surface roughness Ra of 10 μm or less on a surface to be sputtered and a carbon content of 10 wtppm or less; a palladium sputtering target has a surface roughness Ra of 5 μm or less on a surface to be sputtered and a carbon content of 10 wtppm or less; and a silver sputtering target has a surface roughness Ra of 10 μm or less on a surface to be sputtered and a carbon content of 5 wtppm or less.SELECTED DRAWING: Figure 1
Patent JP-2021087007-A (JP)
Title: Selective interconnects in back-end-of-line metallization stacks of integrated circuitry
Inventor: Shawna Liff
IPC: H01L27/00
Filed: 2020-09-14
Abstract: To provide interconnect structures and fabrication methods for integrating multiple functions within an IC.SOLUTION: An integrated circuit die structure 100 comprises a host chip 102, which has a device layer 104 and one or more first metallization levels over adjacent first and second regions of the device layer. The first metallization levels are interconnected with the device layer. An interconnect chiplet 101 is over the first metallization levels within the first region. The interconnect chiplet comprises a plurality of second metallization levels, and a plurality of third metallization levels over the first metallization levels within the second region and adjacent to the interconnect chiplet. An interconnect feature dimension and/or composition differs between one of the second metallization levels and an adjacent one of the third metallization levels.SELECTED DRAWING: Figure 1
Patent JP-2022055236-A (JP)
Title: Control apparatus and method
Inventor: SAKURADA SHIN
IPC: G16Y40/10
Filed: 2020-09-28
Abstract: To properly operate an elevator.SOLUTION: A control apparatus 20 includes a control unit 21 which specifies a section in which a user 11 can move by a passenger transportation apparatus 40 or by foot, as a reward section, and determines a reward to be offered to the user 11 when it is determined that the user 11 has moved in the reward section by foot.SELECTED DRAWING: Figure 2
Patent JP-2022055755-A (JP)
Title: Blood flow measuring method, dialysis device and program
Inventor: NAKAMURA SHOTA
IPC: A61B5/145
Filed: 2020-09-29
Abstract: To provide a technology for accurately measuring a blood flow rate in extracorporeal blood circulation.SOLUTION: A dialysis unit 100 includes pressure gauges 131, 132 for measuring a pressure of blood flowing through an artery side blood circuit 110. A controller 200 measures a blood flow rate in the artery side blood circuit 110 following Hagen-Poiseuille law by utilizing a measurement result of the pressure gauges 131, 132. A viscosity coefficient according to the Hagen-Poiseuille law may be derived by using a measurement result of a concentration measuring apparatus 101.SELECTED DRAWING: Figure 1
Patent JP-2022056489-A (JP)
Title: Distance computing device, distance computing method, and distance computing program
Inventor: TAKEDA HIROYUKI
IPC: G01S3/808
Filed: 2020-09-30
Abstract: To provide a distance computing device, a distance computing method and a distance computing program for reducing noise and improving a signal-to-noise ratio in a spectrogram that is used in computing the distance to a target sound source, and improve the accuracy of distance computation.SOLUTION: A distance computing device 1 for computing the distance to a target sound source using a spectrogram that indicates the intensity of sound waves, comprises a phasing processing unit 10, a horizontal extraction unit 11, an elevation computing unit 12, a sum total computing unit 13 and a spectrogram generation unit 15. The horizontal extraction unit 11 extracts, from a signal based on a sound wave whose directivity is added by the phasing processing unit, a signal based on sound waves from a horizontal bearing in which the sound source is estimated to exist. The elevation computing unit 12 computes, using the signal extracted by the horizontal extraction unit, a signal based on sound waves from the target. The sum total computing unit 13 computes the sum total of signals computed by the elevation computing unit. The spectrogram generation unit 15 generates a spectrogram based on the sum total computed by the sum total computing unit.SELECTED DRAWING: Figure 1
Patent JP-2022056836-A (JP)
Title: Method for sticking decorative sheet
Inventor: SEKI MASASHI
IPC: B32B27/00
Filed: 2020-09-30
Abstract: To provide a method for applying wallpaper that allows even a sticky decorative sheet to be easily stuck again.SOLUTION: A wallpaper 20 has a decorative layer 21 with a decoration given thereto and a substrate layer 22, and an adhesive layer 23 laminated on the side of the substrate layer 22 opposite to the decorative layer 21. When sticking the wallpaper 20 to a gypsum board 10 as an adherend, the wallpaper 20 is stuck with 10 g or more water interposed for a 2.54 cm×10 cm area between the surface of the gypsum board 10 and a sticking face 231 of the adhesive layer 23.SELECTED DRAWING: Figure 2
Patent JP-2022057858-A (JP)
Title: Image forming apparatus comprising wireless operation unit and image forming system
Inventor: UEMURA TAKUYA
IPC: B41J29/38
Filed: 2020-09-30
Abstract: To provide an image forming apparatus that avoids a situation in which: when the image forming apparatus enters a sleep mode, after a user issues an instruction for image formation from a wireless operation unit, the user needs to wait until the image forming apparatus returns to a standby mode from the sleep mode.SOLUTION: An image forming apparatus can make a transition between a standby mode and a sleep mode, and comprises: a wireless operation unit that can perform wireless communication with the image forming apparatus; a counter that counts the time during which an instruction for image formation is not issued to the image forming apparatus in the standby mode; and a resetter that can reset a count value of the counter in accordance with the fact that the wireless operation unit is operated in the standby mode.SELECTED DRAWING: Figure 5