baber/WOPTO huggingface dataset:
Patent JP-2013069655-A (JP)
Title: Extreme ultraviolet light generation apparatus
Inventor: WATANABE YUKIO
IPC: H01L21/027
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To reduce deviation of a position on which EUV light is focused by an EUV collector mirror, in an extreme ultraviolet light generation apparatus.SOLUTION: An extreme ultraviolet light generation apparatus emits at least one laser light beam onto a target material so as to turn the target material into plasma, thereby generating extreme ultraviolet light. The extreme ultraviolet light generation apparatus may include: a chamber having an opening through which the at least one laser beam emitted onto the target material is introduced; a reference member on which the chamber is mounted; a target supply unit for supplying the target material to a predetermined region inside the chamber; a laser beam focusing optical system for focusing the at least one laser beam on the target material supplied to the predetermined region by the target supply unit to thereby turn the target material into plasma; and; a collector mirror which is fixed to the reference member and which reflects and collects extreme ultraviolet light emitted from the plasma.
Patent JP-2013142521-A (JP)
Title: Filter cleaning device of air conditioner, and air conditioner
Inventor: IZAKI TOMONOBU
IPC: B01D46/10
Filed: 2012-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent suction air from entering the downstream side of a filter through the moving path of the filter at an air-conditioning operation.SOLUTION: A filter guide 45 comprises: a first rail 451 and a second rail 452 which form go-and-return paths of a filter 40; and a U-turn portion 453 which guides the filter 40 from the first rail 451 to the second rail 452, or from the second rail 452 to the second rail 452. At least a part of the periphery of the U-turn portion 453 touches a partition 24 which divides the upstream side and the downstream side of a suction port 25. A filter roller 41 is disposed in the inner peripheral side of the U-turn portion 453. A controller arranges the filter 40 in the U-turn portion 453 which is located at least at the downstream side of the partition 24 when the air conditioner 1 is in an air-conditioning operation state.
Patent JP-2012103266-A (JP)
Title: Optical displacement gauge, optical displacement measuring method, and optical displacement measuring program
Inventor: SATOYOSHI HIROYUKI
IPC: G01B11/00
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To acquire a stable amount of light received according to a work in an optical displacement gauge two-dimensionally disposed with light receiving elements.SOLUTION: This optical displacement gauge includes: a projection unit 3 for applying light to a measuring object WK; a two-dimensional light-receiving element 15 that has a light-receiving characteristic curve capable of suppressing an output signal in an area where the intensity of received light is high, without saturating it, receives reflection light from the measuring object WK and outputs it as a light-receiving signal at each position in the first direction; a light-receiving element control unit 52 for adjusting the light-receiving characteristic curve of the two-dimensional light-receiving element 15; an amplifier for amplifying the light-receiving signal from the two-dimensional light-receiving element 15 whose light-receiving characteristic curve is adjusted by the light-receiving element control unit 52; and a profile arithmetic unit 54 capable of computing a profile shape of the measuring object WK based on the amplification signal obtained by the amplifier at each point in the first direction by the reflection light of the light emitted from the projection unit 3.
Patent JP-2013148938-A (JP)
Title: Information processor and information processing system
Inventor: OSAKI HIROYUKI
IPC: G06F9/445
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To allow restoration of an application and to avoid VM sprawl in a cloud system.SOLUTION: A management computer 101 manages execution history of an application on a VM image in a VM image record table 118 in which sets of VM image names and VM image version numbers are registered, and an application record table 117 in which sets of application names and application version numbers are registered, respectively, while associating the execution history of the application with information on the application by record numbers to be determined in time series, and excludes a VM image which is required for restoration of the application from deletion objects by specifying a set of a VM image name and the VM image version number on the basis of information in time series on the execution history and a policy to be applied to the application, which is determined in a policy table 119 when a new execution history is acquired.
Patent JP-2013151082-A (JP)
Title: Liquid supply mechanism, and image forming device
Inventor: MURAKAMI ATSUSHI
IPC: B41J2/175
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To secure precision of back pressure control while increasing the amount of liquid to be circulated as compared with a case where no liquid feeding means is provided.SOLUTION: A supply-side pump 138 and a discharge-side pump 178 have a back pressure control function for maintaining a back pressure on a nozzle surface 22 at a predetermined pressure. A circulation pump 202 has an ink circulation function. There is no need for the supply-side pump 138 and the discharge-side pump 178 to have both back pressure control function and ink circulation function. The precision of back pressure control can be secured by the supply-side pump 138 and the discharge-side pump 178, while increasing the circulation amount by the circulation pump 202.
Patent JP-2012160454-A (JP)
Title: Corrector
Inventor: ZACH JOACHIM
IPC: H01J37/153
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a corrector which is suitable for transmission electron microscopes and is insensitive to fluctuations in the electrical energy supply.SOLUTION: The invention concerns a corrector (9) for chromatic and aperture aberration correction in an electron microscope with six multipoles (1, 2, 3, 4, 5, 6) which are disposed in the optical path (7) one after the other symmetrically with respect to a symmetry plane (8) for generating quadrupole fields (1', 2', 3', 4', 5', 6') and octupole fields, in which the quadrupole fields (1', 2', 3', 4', 5', 6') of all six multipoles (1, 2, 3, 4, 5, 6) are orderly rotated through 90° with respect to one another, thereby generating a mirror-symmetrical exchange symmetry of axial fundamental rays (x, y).
Patent JP-2013160059-A (JP)
Title: Heat recovery power generation device
Inventor: TAKAHASHI TOSHIO
IPC: F01K25/00
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To improve heat recovery efficiency from a heat source more than before.SOLUTION: A heat recovery power generation device includes an evaporator 1 for vaporizing a liquid medium ML by heat exchange with a heat source, an expansion turbine generator 2 for generating electric power by using a gas medium MG supplied from the evaporator 1, a condenser 3 for condensing the gas medium MG discharged from the expansion turbine generator 2, a pump 5 for discharging and supplying the liquid medium ML to the evaporator from the condenser 3, power converters 7 and 8 for converting electric power output from the expansion turbine generator 2, and a cooler 2c for the generator for cooling the expansion turbine generator 2 by using the liquid medium ML, and a flow rate of the liquid medium ML supplied to the cooler 2c for the generator, is set in a flow rate unvaporized by the cooler 2c for the generator.
Patent JP-2013160254-A (JP)
Title: Adsorption device
Inventor: TOMITA CHIFUYU
IPC: F16M13/02
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in order to prevent a device from sliding down on a wall surface because of the dead weight thereof, operation of a drive mechanism should be controlled or a large-scaled device for maintaining a state of adsorption by negative pressure is required.SOLUTION: An adsorption device includes: an annular belt having an adsorbing part; first and second rotation means between which the belt is suspended; and a protection means for protecting a part of the annular belt. The adsorption device further includes a regulation means for regulating rotation of the first and the second rotation means.
Patent JP-2013159198-A (JP)
Title: Electronic control device
Inventor: KUNO RYOTARO
IPC: G04F10/00
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control device capable of suppressing increase in power consumption, even when there is a circuit operating in a standby state.SOLUTION: An internal power circuit lowers a battery voltage BATT supplied always from an external side to generate a standby power voltage VOS3. A timer continues to measure an elapse of time in a standby state, after a main relay 3 is turned off and supply of a power voltage +B is interrupted. Measured time data of the timer are saved to a save register during a time measurement operation of the timer. When a stop condition for stopping the time measurement operation of the timer is satisfied, a control circuit stops the operation of the internal power circuit. When the main relay 3 is turned on, the internal power circuit is activated to start its operation again by the control circuit, so that the measured time data saved to the save register are restored to the timer.
Patent JP-2013158467-A (JP)
Title: Indoor hanger hook device
Inventor: SAWADA YUTAKA
IPC: D06F57/12
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an indoor hanger hook device which can be easily attached and detached.SOLUTION: An indoor hanger hook device 1 includes at least two pole supports 4 supporting a pole 3 on which hangers 2 can be hooked. The pole supports 4 each include: a body 8 including a pole holding part 5 holding the pole 3 and an engaging part 7 which is connected to the pole holding part 5 and engages with an engagement receiving part; and an abutting part 10 which is connected to the body 8 so as to be located below the engaging part 7 and abuts against an abutment receiving part. The engaging part 7 is fitted for engagement so as to cover the upper part of the engagement receiving part, so that the indoor hanger hook device 1 can be easily attached and detached.
Patent JP-2013159961-A (JP)
Title: Auger casing
Inventor: KITAMURA MORIO
IPC: E02D7/00
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an auger casing with which smooth drawing can be performed even on a hard ground such as a boulder layer or a rock ground.SOLUTION: An auger casing comprises a tubular casing body in which an auger screw is disposed, and a dot-like protrusions which become convex outwardly from an outer circumferential surface of the casing body. A plurality of protrusions are arrayed to be uniform along a circumferential direction of the casing body. Thus, a contact area with a wall surface of a pore wall formed on a hard ground can be reduced, thereby suppressing resistance during drawing.
Patent JP-2013159539-A (JP)
Title: Absolute liquid repelling method for silicon melt, and precise casting device for high-quality silicon crystal using the method
Inventor: SAKURAGI SHIRO
IPC: C01B33/02
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: it is very difficult to keep a silicon melt in a stable liquid repellent state for a long time in an environment in which a small amount of an outgas such as moisture, oxygen and nitrogen and a reaction gas react with a silicon melt which is highly active to produce a wet accelerating compound such as silicon dioxide and silicon carbide, and at the same time to oxidize a release agent such as boron nitride powder, aluminum nitride powder and silicon nitride powder to lower liquid repelling effect of the release agent.SOLUTION: In a work space isolated from the atmosphere, an isolation space is formed at a periphery of a holder for silicon melt while surrounding the holder, and after the work space including the isolation space is evacuated into a vacuum state, a cleaning gas consisting of a killer gas removing an outgas produced in the work space and isolation space and a noble gas is continuously injected into the isolation space while blown preferentially to the holder or the holder and silicon melt.
Patent JP-2013159311-A (JP)
Title: Method for fixing piston and structure for fixing piston
Inventor: KIRA YASUSHI
IPC: B62D5/10
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of fixing a piston, which can improve yield of materials.SOLUTION: In this piston fixing method, a piston 10, which has a recess 12 for storing a seal member 21 for partitioning a first and second hydraulic chambers R1 and R2 of a hydraulic cylinder 7 and for sealing the first and second hydraulic chambers R1 and R2, is fixed to a rack shaft 4 of a vehicle. Here, a section corresponding to the bottom of the recess 12 is caulked in a groove 4a made at an outer periphery of the rack shaft 4 by pressing the bottom of the recess 12 of the piston 10.
Patent JP-2013167087-A (JP)
Title: Shutter lock device
Inventor: KOZUKA JUN
IPC: E06B9/80
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a shutter lock device capable of eliminating the shortage of strength of a connection protruded part while suppressing an increase in the number of components.SOLUTION: A shutter lock device 20 comprises a ratchet gear 26 which is arranged coaxially with a winding shaft 12, through the center of which a supporting shaft 11 protruded from the end of the winding shaft 12 passes, and which is connected to a cylindrical drum 13 as a thin press molded product fixed to the end of the winding shaft 12, in an integrally rotatable manner. A connection protruded part 26B for connecting the ratchet gear 26 and the cylindrical drum 13 in an integrally rotatable manner is formed by bending and raising part of a sheet plate constituting the ratchet gear 26. The connection protruded part 26B can irregularly engage with the cylindrical drum 13.
Patent JP-2012091235-A (JP)
Title: Nozzle for continuous casting
Inventor: KAMIO HIDETOSHI
IPC: B22D11/10
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent breakage especially in the initial period of passing through molten steel, in a nozzle for continuous casting, such as a long nozzle.SOLUTION: In the nozzle for continuous casting, which is composed of a tubular refractory structure 1 that has an inner hole 2 through which a molten metal passes in an axial center and is formed in axial symmetry; in the lengthwise cross section passing through the axial center of the tubular refractory structure 1, the outer periphery at the lower end part of the nozzle has a shape of a quadratic curve on the basis of arbitrary points of dy in the lower direction and dx in the outer peripheral direction from the lower end-edge of the inner hole 2, and a stress-reduction ratio of the generated stress in the shape of the quadratic curve is not less than 17% on the basis of the generated stress, in a case when the lengthwise cross section of the outer periphery at the lower end part of the tubular refractory structure 1 has a right angle shape.
Patent JP-2013168024-A (JP)
Title: Controller, controller program, and content reproduction system
Inventor: YAMADA TAKASHI
IPC: G06F13/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To allow a terminal to automatically belong to a desired group.SOLUTION: A controller performs the following: registering each of terminals in one or more groups in response to an operation by a user, and registering a category in a terminal registered in a plurality of groups in response to an operation by the user; receiving a category of a content reproduced by each of the terminals belonging to each of the groups from one of the terminals belonging to each of the groups and managing the category; allowing a terminal registered in a plurality of groups to belong to one group selected as a group currently reproducing a content in the same category as that in which the terminal is registered; and allowing a plurality of terminals belonging to the same group to reproduce the same content at the same time.
Patent JP-2013169671-A (JP)
Title: Method and device of displaying production machine
Inventor: NISHIZAWA CHIHARU
IPC: B29C45/76
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To easily and accurately confirm that the magnitude about a monitoring items which accompanies an increase or a decrease with the use elapsed time of a production machine reaches a monitoring target value (monitoring target auxiliary value).SOLUTION: Previously one or more monitoring items C1 accompanying an increase or a decrease with the use elapsed time of a production machine M and monitoring target values Eo1 in each monitoring item C1 and/or monitoring target auxiliary values Es1 based on the monitoring target values Eo1 are set to monitor the magnitudes E1 about the monitoring items C1 in use of production machine M and when the magnitudes E1 about the monitoring items C1 reaches the monitoring target values Eo1 or the monitoring target auxiliary values Es1, a specific icon 3 indicating that the monitoring target values Eo1 and/or the monitoring target auxiliary values Es1 are reached is displayed on key surfaces Kzf of a screen switching keys Kz corresponding to the monitoring items C1 or surfaces Kji in the proximity of the screen switching keys Kj.
Patent JP-2012098310-A (JP)
Title: Rail-truck running test device
Inventor: YASUI TOSHIJI
IPC: G01M17/08
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a running test device which can test a rail truck safely at a fixed position.SOLUTION: A first base frame 1 and a second base frame 2 are fixed to a common base 5 such that distance between the frames can be increased or decreased for adjustment. The first base frame 1 and the second base frame 2 are equipped with rollers 15, 16, 17, 18 to support wheels 11, 12 of a truck Z. Further, the common base 5 is equipped with non-contact temperature sensors H.
Patent JP-2013172691-A (JP)
Title: Seedling transplanter
Inventor: MURANAMI MASAMI
IPC: A01C11/02
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanter including a cleaning device for preferably removing foreign matter such as mud and garbage adhering to the outside surface of a seedling planting device in a simple driving structure, while a known seedling transplanter includes: a seedling planting device mounted on a link mechanism driven to elevate by a planting transmission case and operated to elevate to thereby plant a seedling in a field; and a cleaning device for removing foreign matter such as mud and garbage adhering to the outside surface of the seedling planting device, wherein the conventional cleaning device is mounted on a planting transmission case and driven to remove the foreign matter such as mud and garbage adhering to the outside surface of the seedling planting device, so that the driving system is precisely and complicatedly structured.SOLUTION: A seedling transplanter includes a seedling planting device U operated to elevate by an elevating link device to thereby plant a seedling to a field and a cleaning device 70 for removing foreign matter such as mud and garbage adhering to the outside surface of the seedling planting device U, which are mounted on a machine body advanced by a traveling device, wherein the cleaning device 70 is mounted on a frame part 22 of the seedling planting device U.
Patent JP-2013176732-A (JP)
Title: Powder treatment apparatus
Inventor: KAWAHARA MASAYOSHI
IPC: B01F27/93
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a powder treatment apparatus in which an object to be treated can be directly supplied without pre-pulverization even when the object to be treated is hard granules or aggregate.SOLUTION: A powder treatment apparatus 100 is a vertical powder treatment apparatus including a casing 5 for pulverizing and/or mixing an object to be treated in a liquid. Specifically, the powder treatment apparatus 100 is characterized in that the casing 5 includes a first treatment chamber having a cylindrical portion 70 in which a rotary blade 22 and a pulverizing rotor 20 driven to rotate on the axial center of the casing 5 are provided, a bottomless cylindrical partition portion which communicates with the first treatment chamber and whose diameter is decreased toward a lower part uniformly from the cylindrical portion 70 along the axis, a second treatment chamber which communicates with the partition portion and has a liquid feed rotor 58 feeding the object to be treated and the liquid, a supply port 55 which communicates with the first treatment chamber, and a discharge port 56 which communicates with the second treatment chamber.
Patent JP-2013176909-A (JP)
Title: Pipe type ballpoint pen tip
Inventor: IDO MIKIYA
IPC: B43K1/08
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pipe type ballpoint pen tip which obtains an enough ink outflow property even by adopting an extremely small ball and enables writing over a long period without dropping out the ball.SOLUTION: A ball 3 is rotatably held by a plurality of inward projecting portions 5 for a ball receiving seat formed by press-deforming a tip vicinity of a metal pipe 2 inward in a radial direction and a tip edge portion 4 formed by press-deforming the tip of the metal pipe 2 inward in the radial direction to form a ring. When a diameter of the ball 3 is 0.4 mm or less, a tilt angle α of a conical concave plane 6 of a front face of the inward projecting portion 5 is 75-90°and when a minimum inside diameter of the tip edge portion 4 is denoted by A, an inside diameter of the ball 3 is denoted by C, and an inside diameter of the metal pipe 2 between the tip edge portion 4 and the inward projecting portion 5 is denoted by B, [(A-C)/2]<[(B-C)/2] is satisfied, and a carbonaceous film is provided on an inner face of the tip edge portion 4 and/or on a surface of the ball 3, and the carbonaceous film has a carbon atom and an oxygen atom bonded to the carbon atom.
Patent JP-2013179510-A (JP)
Title: Film antenna device
Inventor: KONNO YOSHIAKI
IPC: H01Q1/22
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent poor electrical connection of a film antenna and a circuit board.SOLUTION: A film antenna device 1 includes film antenna parts 10A, 10B including films 11A, 11B having an adhesive surface on one side, and antenna elements 12A, 12B formed on the films 11A, 11B, a circuit board 30 connected electrically with the antenna elements 12A, 12B, an adhesive member 40 having a first adhesive surface adhering to the circuit board 30 and a second adhesive surface adhering to the ends 13A, 13B of the film antenna parts 10A, 10B, and a case 20 for housing the circuit board 30, the adhesive member 40 and the ends 13A, 13B. Bottom case 20b of the case 20 is bonded to the adhesive surface of the film antenna parts 10A, 10B and the second adhesive surface of the adhesive member 40, and has a film antenna support 25b for pressing the film antenna parts 10A, 10B to the adhesive member 40.