baber/WOPTO huggingface dataset:
Patent JP-2018189731-A (JP)
Title: Composition for forming resist overlay film, and pattern forming method and method for manufacturing electronic device using the same
Inventor: TAKADA AKIRA
IPC: H01L21/027
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a resist overlay film, which allows formation of an underlay pattern having fewer defects and excellent roughness performance when the underlay is etched by using a fine resist pattern (for example, a line pattern having a line width of about 75 nm) as a process mask, and a pattern forming method and a method for manufacturing an electronic device.SOLUTION: The composition for forming a resist overlay film comprises a polymer (P) having a repeating unit represented by general formula (1) below, in which the total content of metals is 25 ppb or less. A pattern forming method and a method for manufacturing an electronic device using the above composition are also provided. In general formula (1), L represents a single bond, -COO- or -CONR-; and R, Rand R each independently represent a hydrogen atom or a monovalent organic group.SELECTED DRAWING: None
Patent JP-2018189275-A (JP)
Title: Missile and control method of the same
Inventor: YAMASHITA ATSUSHI
IPC: F41G9/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a missile capable of widening a dispersion range of a shot while maintaining a loading amount of the shots and a control method of the same.SOLUTION: A missile comprises an airframe 12 capable of flying in a predetermined passage, a rotation wing 14 arranged in the airframe 12 for rotating the airframe 12 with a shaft as a center, a plurality of shots containers 16 stored in a shaft direction or a peripheral direction in the airframe and a controller 18 for controlling shots container 16. The plurality of shots container 16 stores shots 17 respectively and releases the shots 17 releasably. The controller 18 rotates the airframe 12 with the shaft as a center by the rotation wing 14, releases a part of the shots 17, waits until the rotation speed of the airframe 12 increases and then repeats a release of the shots 17 of a remainder part and an acceleration of the rotation speed.SELECTED DRAWING: Figure 1
Patent JP-2018191082-A (JP)
Title: Information display controller, server, information display system, information display control system, information display method, and program
Inventor: MORISANE YUTA
IPC: H04Q9/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To enable a user who has received a notification on an indoor environmental change from a terminal to check more detailed information.SOLUTION: From an apparatus 3, an apparatus information acquisition unit 102 acquires a state of the apparatus, as state information. A notification condition determination unit 104 compares settings stored in a setting storage unit 103 with the acquired state information to determine whether or not to perform notification. A first screen information generation unit 105 performs notification and generates first screen information required for displaying, to a user, a first screen for promoting an operation. A first operation information acquisition unit 107 acquires from a terminal 4 information on the user's operation, as first operation information, and determines whether the first operation information includes information related to a transition operation to a second screen. When a transition to the second screen should be performed, a second screen information generation unit 108 generates, on the basis of the state information, second screen information for presenting detailed information to the user, the second screen information being required for displaying the second screen, and transmits the second screen information to the terminal 4.SELECTED DRAWING: Figure 2
Patent JP-2018189284-A (JP)
Title: Burner device, and ignition method of burner device
Inventor: SUKO TOSHIYUKI
IPC: F23Q9/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a burner device of a low running cost capable of igniting a burner ejecting fuel of a low volatile content without using an oil burner.SOLUTION: A burner device A comprises a pulverized-coal burner, an ignition gas burner 22 for igniting the pulverized-coal burner, a connection flow path 30 that connects the ignition gas burner 22 and a gas header, and a gas burner valve 33 that opens and closes the connection flow path 30 multiple times upon igniting the pulverized-coal burner.SELECTED DRAWING: Figure 2
Patent JP-2018188884-A (JP)
Title: Corridor for eaves inspection
Inventor: MATSUOKA YUKI
IPC: E04D13/12
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology which can form a working space by covering a portion of a slate roof with metal plates and prevent damage to slate plates.SOLUTION: A first corridor 10 for eaves inspection is configured by attaching corridor members 16 on a surface of a slate roof 12. The first corridor is provided with a clamp metal fitting 38 engaged to a hook bolt 36, a vertical base member 15, and an inserting member 60. Both of the vertical base member 15 and the clamp metal fitting 38 are screwed to each other after a lower surface opening 31 of the vertical base member 15 covers the clamp metal fitting 38 and the clamp metal fitting 38 is received in the receiving space 30. A bent part 62 of the inserting member 60 is inserted to a gap 51 between a slate plate 34a at an eaves side and a slate plate 34b positioned on an upper step. A rear end of the vertical base member 15 is positioned in the receiving space 69 by covering an upper plate 20 of the vertical base member 15 with a lower surface opening 70 of the inserting member 60. The upper plate 20 of the vertical member 15 and an upper plate 64 of the inserting member 60 are fastened to each other with screws. The corridor members 16 are arranged on the vertical member 15 and fastened with screws.SELECTED DRAWING: Figure 1
Patent JP-2018190858-A (JP)
Title: Wafer processing method
Inventor: SUZUKI MINORU
IPC: H01L21/301
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To improve chip division productivity and also to improve the number of obtained chips when dividing a wafer in which a TEG is formed on a street into chips by plasma dicing.SOLUTION: A method for processing a wafer in which a TEGa is formed on a street comprises: a protection film forming step of forming a protection film J made of a water-soluble resin on a rear surface Wb of a wafer W; a laser processing step of removing a projection film J at a position corresponding to a street S by irradiating the wafer W from the rear surface Wb side of the wafer with a laser beam of a wavelength having absorbability to the projection film J along the street S after performing the protection film forming step; a plasma processing step of applying plasma processing along the street S by plasma-etching the wafer from the rear surface Wb of the wafer W as the protection film J as a mask after performing the laser processing step; and a removing step of removing a residual part TEGb of the TEG by spraying a jetted product P into the residual part TEGb after performing the plasma processing step.SELECTED DRAWING: Figure 8
Patent JP-2017174493-A (JP)
Title: Semiconductor storage device
Inventor: YAMAGUCHI KOICHIRO
IPC: G11C29/56
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device capable of reducing the defect rate in a defective information storage block storing defective information in a memory cell array.SOLUTION: The semiconductor storage device includes: a first defect detection section that reads data in a memory cell in a defective information storage block in a memory cell array and determines defect in the defective information storage block; a second defect detection section that, when any defect is determined, changes the voltage level for reading the data from the memory cell, reads the data again from the memory cell in the defective information storage block to determine the defect in the defective information storage block; and a defect determination part that, when further determined as defective, determines the defective information storage block is defective.SELECTED DRAWING: Figure 3
Patent JP-2018187312-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can favorably prevent a fraudulent act via a window part.SOLUTION: A game machine includes an open/close part 50 having a window part 51 for viewing a game area 10. The window part 51 is constituted by a first constitution part 260 having a first transmission part 261, and a second constitution part 250 having a second transmission part 251 different from the first transmission part 261 and formed so as to protrude opposite the game area 10 with respect to the first constitution part 260. The first transmission part 261 has an opening part 270 or a notch part, and is provided along at least a part of an edge portion of the opening part 270 or an edge portion of the notch part. In a state in which the open/close part 50 is closed, a foreign matter entry block part 280 is provided for blocking a foreign matter from entering from the opening part 270 or the notch part into a region in the game area 10 not corresponding to the opening part 270 or the notch part.SELECTED DRAWING: Figure 35
Patent JP-2018192533-A (JP)
Title: Spindle unit
Inventor: WATANABE HIROYUKI
IPC: B23Q11/10
Filed: 2017-05-12
Abstract: To downsize the whole of a machining device including a spindle unit, and to simplify a structure.SOLUTION: A spindle unit (10) is equipped with a spindle (11) coupled with a mount (13) at a lower end; and a casing (12) which supports the spindle. The mount is equipped with a disc mount (27) coupled to a lower end of the spindle, and an annular amount (28) which is moved from a moving means (26) on the outside of the disc mount. The moving means is equipped with an annular piston (32) coupled to the annular mount, a cylinder (30) which moves the annular piston in an axial direction of the spindle, and a first air supply port (35) and a second air supply port (36) for supplying air into a storage chamber (31) of the cylinder. By supplying air from the first air supply portion, the annular piston is moved downward to project out the annular mount from the disc mount, and by supplying air from the second air supply port, the annular piston is moved upward to project out the disc mount from the annular mount.SELECTED DRAWING: Figure 2
Patent JP-2018195364-A (JP)
Title: Magnetic disk device and on-track determination number setting method of magnetic disk device
Inventor: HIRONAKA HIDEKI
IPC: G11B21/10
Filed: 2017-05-18
Abstract: To reduce time to check an on-track state of a magnetic head after seek while suppressing decrease of determination accuracy of the on-track state of the magnetic head after seek.SOLUTION: A feature amount extraction part 9B obtains a feature amount to be an indicator of rampage of a magnetic head position after seek by extracting a frequency component serving as the indicator of the rampage of the magnetic head position from position error between a demodulation position and an estimated position of the magnetic head during seek. An evaluation value prediction part 9C predicts an evaluation value by which the rampage of the magnetic head position after seek can be evaluated based on the feature amount extracted by the feature amount extraction part 9B. An on-track determination number setting part 9D sets on-track determination number on the basis of the evaluation value predicted by the evaluation value prediction part 9C.SELECTED DRAWING: Figure 1
Patent JP-2018194744-A (JP)
Title: Pellicle frame and production method thereof
Inventor: KIMURA YUKIHIRO
IPC: G03F1/64
Filed: 2017-05-19
Abstract: To provide a pellicle frame and a production method thereof, which can suppress the generation of particles.SOLUTION: Since an inside member 25 that constitutes an inside surface 23 of a bottom hole 17 of a pellicle frame 1 is formed of a material (a resin, for example, such as an epoxy resin) having the hardness lower than a material that constitutes a frame body 2 of the pellicle frame, even when, for example, a stainless tool pin 19 is frequently inserted in and removed from the bottom hole 17 and the tool pin 19 comes into contact frequently with the inside member 25, the tool pin 19 is difficult to be worn. Therefore, since generation of particles due to wear of the tool pin 19 can be suppressed, when producing, for example, semiconductor components, generation of defect of a wiring pattern can be suppressed. Furthermore, the frequency of exchange of the tool pin 19 can be reduced.SELECTED DRAWING: Figure 5
Patent JP-2018199910-A (JP)
Title: Ladder metal fitting
Inventor: IIJIMA MAKOTO
IPC: E04G5/10
Filed: 2017-05-26
Abstract: To provide a ladder metal fitting capable of adding a scaffolding metal fitting between upper and lower scaffolding metal fittings even when a space between the upper and lower scaffolding metal fittings becomes too large and a scaffold cannot be directly attached to a column material between the upper and lower scaffolding metal fittings.SOLUTION: The ladder metal fitting comprises: a pair of vertical members 11, 11 fixed to an upper and lower scaffolding metal fittings spaced apart in the vertical direction at a predetermined interval in a lateral direction; upper fixing fittings 12L, 12R for fixing each of the upper ends of the pair of vertical members 11, 11 to an upper scaffolding metal fitting 2; lower fixing fittings 13, 13 for fixing each of the lower ends of the pair of vertical members 11, 11 to a lower scaffolding metal fitting 3; and an additional scaffolding metal fitting 14 provided in the middle of the pair of vertical members 11, 11.SELECTED DRAWING: Figure 11
Patent JP-2018204618-A (JP)
Title: Rotary damper and toilet seat device
Inventor: HORIUCHI HIROSHI
IPC: A47K13/12
Filed: 2017-05-30
Abstract: To generate necessary rotation torque while suppressing an increase of a cost.SOLUTION: A rotary damper comprises: a hollow main body which is attached to either of a fixed member and an opening/closing member, and has a fluid chamber which is filled with a viscous fluid; a shaft which is attached to the other of the fixed member and the opening/closing member, inserted into the main body, and relatively rotatable with respect to the main body; a first partitioning wall extending in a radial direction toward the other face from one face out of an internal peripheral face of the main body and an external peripheral face of the shaft, and forming a prescribed clearance between the other face and itself; a second partitioning wall extending in the radial direction toward one face from the other face, and partitioning the fluid chamber to a first fluid chamber and a second fluid chamber together with the first partitioning wall; and a valve body which is detachably attached to the first partitioning wall, releases the clearance by a turn of the opening/closing member in an open direction, and blocks the clearance by a turn of the opening/closing member in a closed direction. A communication groove for making the first fluid chamber and the second fluid chamber communicate with each other at the block of the clearance, and making the viscous fluid flow therein is formed at the valve body.SELECTED DRAWING: Figure 7
Patent JP-2018151155-A (JP)
Title: Flow-down type ice-making machine
Inventor: YAMAOKA SEISHI
IPC: F25C1/12
Filed: 2017-06-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a model of a flow-down type ice-making machine that a separator for preventing splash water from jumping out is disposed proximately to an ice-making plate, another problem that splash water may jumps out because of existence of the separator may occur with the installation of the separator or an ice block is held between the separator and the other member, cannot fall down and may cause multiple ice-making.SOLUTION: As means for solving the problem, a water guide part 40 is provided for preventing a bulge part of water from being generated by stagnating splash water by a surface tension in a lower open end 28a of the separator 28. Although splash water might jump out conventionally by changing a fall-down direction by the bulge part, by providing the water guide part 40, such a phenomenon is appropriately solved.SELECTED DRAWING: Figure 1
Patent JP-2017148631-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent a performance from being complicated in a game machine which executes notice performance.SOLUTION: When continuous performances such as "false continuation" are executed, a step-up motion or a notice performance of character display is repeatedly performed. As shown in FIG.(L), separately from such a notice performance, a special notice performance such as a notice performance of a movable object in which a movable member 34 is operated or a jackpot fixation notification performance (output of a beep sound) reporting the fixation of a jackpot is executed only once during variation. Accordingly, a plurality of performances are executed while the performances are prevented from being complicated.SELECTED DRAWING: Figure 42
Patent JP-2018205622-A (JP)
Title: Image formation apparatus
Inventor: IKEDA SATOSHI
IPC: G03G15/00
Filed: 2017-06-08
Abstract: To provide an image formation apparatus which can perform proper fixation temperature control to image data for rotation even when the rotation of the image data occurs during a progress of a printing job.SOLUTION: An image formation apparatus includes: detection means which divides image data into regions in a first direction and detects information on a toner application amount in each divided region; determination means which determines the fixation temperature for each divided region of a fixation unit in accordance with the detected toner application amount information; and temperature control means which performs temperature control of the fixation unit in accordance with the determined fixation temperature. When a direction of a recording medium supplied to the fixation unit is changed, the detection means detects information on the toner application amount of the image data in each region divided in a second direction different from a first direction in accordance with the change.SELECTED DRAWING: Figure 8
Patent JP-2018206690-A (JP)
Title: Lighting fixture and lighting system
Inventor: NAKADA YOHEI
IPC: H05B37/02
Filed: 2017-06-08
Abstract: To provide a lighting fixture and a lighting system with easy dimming control.SOLUTION: A lighting fixture and a lighting system according to an embodiment of the present invention includes a light source unit, a storage unit capable of storing an output upper limit value of the light source unit, and a control unit capable of transmitting the output upper limit value to an external terminal.SELECTED DRAWING: Figure 4
Patent JP-2019003297-A (JP)
Title: User interface device, display control method and program
Inventor: HAGIWARA YASUTSUGU
IPC: G06F3/0488
Filed: 2017-06-12
Abstract: To provide a user interface device with improved operability.SOLUTION: When a contact position of a finger or the like is detected by a detection unit 20, a control unit 40 identifies an object on a screen of a display device 10 instructed by a contact operation on an input surface 21 based on the detected contact position. When specifying the object on the screen, the control unit 40 selects this object as a movement target in response to pressing force detected by the detection unit 20. When the contact position detected by the detection unit 20 moves while the object on the screen is selected as the movement target, the control unit 40 moves the movement target on the screen following the movement of the contact position.SELECTED DRAWING: Figure 2
Patent JP-2019008908-A (JP)
Title: Fuel cell power generation system
Inventor: GOTO SHIGEYUKI
IPC: H01M8/04
Filed: 2017-06-21
Abstract: To suppress discharge of carbon dioxide resulting from electricity generation into the atmosphere.SOLUTION: Carbon dioxide contained in exhaust gas from a fuel cell 11 is separated by a carbon dioxide separator 14, and the separated carbon dioxide therefrom reacts on hydrogen supplied from water electrolysis device 19 in a methanation reactor 16 to produce methane. Consequently, even if the exhaust gas from a fuel cell 11 is discharged into the atmosphere, discharge of carbon dioxide into the atmosphere is suppressed. Since methane produced by the methanation reactor 16 is supplied to the fuel cell 11, the fuel cell 11 can generate electricity by using methane, and whereby use of town gas is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2019007786-A (JP)
Title: Vehicle fixing system
Inventor: NISHINOMIYA KAZUHIKO
IPC: G01M17/007
Filed: 2017-06-22
Abstract: To obtain a vehicle fixing system with which it is possible to stably fix an automobile to a chassis dynamometer.SOLUTION: The bottom plate 161 of a shaft part 160 includes eight openings 191-198 provided in circular form, with a shank 163 as a point of reference. Four openings 191-194 are provided evenly at 90° intervals in a concentric circle, with the shank 163 as a point of reference, functioning as openings for a plurality of first type of shafts. The openings 191 and 192 exhibit a long hole shape compatible with diameters D1, D2 and D3 with regard to the pitch diameter of a stud bolt 81. The openings 193 and 194 exhibit a long hole shape compatible with diameters D1 and D2 with regard to the pitch diameter of the stud bolt 81.SELECTED DRAWING: Figure 17
Patent JP-2019009275-A (JP)
Title: Wafer jig with identification mark
Inventor: ZHOU ZHONG
IPC: H01L21/68
Filed: 2017-06-23
Abstract: To provide a wafer jig with an identification mark which can be used for adjustment of an identification mark reading mechanism.SOLUTION: A wafer jig with an identification mark used for function verification of an identification mark reading mechanism for reading an identification mark formed on a device wafer includes a wafer piece from which an area in which the identification mark of the device wafer is formed is cut out and a circular plate of the same diameter as the device wafer, and the wafer piece is fixed to the circular plate such that the identification mark of the wafer piece is at the same position as the position of the identification mark on the device wafer.SELECTED DRAWING: Figure 1
Patent JP-2017216034-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/10
Filed: 2017-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which mitigates the influence of variations in threshold voltages of a transistor and correctly and easily distinguishes between a plurality of states (e.g., more than two states).SOLUTION: A semiconductor device comprises: source lines; bit lines; word lines; memory cells 200 each connected to the bit line and the word line; a drive circuit 213 for second signal lines and word lines, which drives a plurality of second signal lines and a plurality of word lines so as to select a memory cell designated by an input address signal; writing circuits 211 each outputting a writing potential to a first signal line; reading circuits 212 each comparing a bit line potential input from the bit line connected to the designated memory cell and a plurality of reading potentials; a control circuit 216 selecting one of a plurality of correction voltages based on the result of comparison between the bit line potential and the plurality of reading potentials; and a potential generation circuit 217 generating a writing potential and a plurality of reading potentials and supplying the writing potential and the plurality of reading potentials to the writing circuit and the reading circuit.SELECTED DRAWING: Figure 21