baber/WOPTO huggingface dataset:
Patent JP-2012184834-A (JP)
Title: Method of supporting pressure vessel
Inventor: MUROYA ITARU
IPC: F16J12/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To appropriately support a pressure vessel by suppressing deformation thereof in a method of supporting the pressure vessel.SOLUTION: This method is employed for supporting and transporting an evaporator 17 accommodating a lower water chamber mirror 32, an upper water chamber mirror 33, a plurality of heat transfer pipes 34, etc., as internal structures, in which the interior of the evaporator 17 is filled with an inert gas to pressurize the interior to a pressure higher than the atmospheric pressure to support the same in the hermetically closed state. Consequently, the pressure vessel is supported in the hermetically closed state where the interior is pressurized as a result, and therefore, deformation is suppressed against the pressing force from outside and it is possible to prevent damage to the internal structures.
Patent JP-2012189630-A (JP)
Title: Light modulator
Inventor: ICHIKAWA JUNICHIRO
IPC: G02B6/12
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a light modulator that can compensate chromatic dispersion of an optical fiber, and can be applied to high speed transmission exceeding several tens of Gbps.SOLUTION: The light modulator includes a substrate 1 composed of a material having an electro-optical effect, a light wave guide 2 formed on the substrate, and a modulating electrode 3 for modulating a light wave propagating in the light wave guide. Emission light L2 emitted from the light wave guide is guided by the optical fiber. The substrate is polarization inverted 10 with a prescribed pattern along the light wave guide so as to give a waveform distortion opposite to the chromatic dispersion of the optical fiber to the guided light.
Patent JP-2012192989-A (JP)
Title: Stopper device for lift of aircraft working vehicle
Inventor: TAKEMOTO KOICHI
IPC: B60P3/00
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To adjust a height of a lifting body smoothly according to a height of an opening floor part of an aircraft which is different depending on types and according to a displacement range of the height.SOLUTION: A lifting device which moves up and down an elevating floor from a body frame 21 to a position corresponding to a boarding gate floor part of an aircraft, has an engaging tooth body 54 where engaging tooth groups 55A to 55D that stop an elevating floor 15 to correspond to the boarding gate floor part for each type of an aircraft are formed at a cylinder tube 53a of an expansion and contraction cylinder 53 at a stopper device 46 which maintains an elevating position, and a fluctuating lever 56 which is provided at the body frame 21 to freely fluctuate in a vertical direction and which has a pawl tooth 57 that can be freely engaged with and removed from a ratchet tooth 55 of the engaging tooth groups 55A to 55D at a tip, and in each of the engaging tooth groups 55A to 55D, at least an upper limit ratchet tooth which corresponds to a highest height of the boarding gate floor part, a lower limit ratchet tooth which corresponds to a lowest height of the boarding gate floor part, and a reference ratchet tooth which is formed in a center position between the upper limit and the lower limit ratchet tooth, are provided.
Patent JP-2011170960-A (JP)
Title: Methods for recording, reproducing, and recording/reproducing digital signal and device for recording/reproducing digital signal
Inventor: AIKAWA SHIN
IPC: H04N5/91
Filed: 2011-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for recording/reproducing digital signals, capable of inhibiting illegal use of the signals to be recorded on a recording medium or to be output to a digital interface, even in the case of copy-permitted digital broadcast signals.  <P>SOLUTION: In regard to first, second, third and fourth information, which are pieces of information whose copyright are to be protected, the first and second information are added to the digital signals, the third information is input through the digital interface together with the digital signals, and the fourth information is recorded on the recording medium after the value thereof is determined from the combination of the first to third information. Here, the first information is to control copy restriction of the digital signals, the second information is to control whether protection from the illegal use is to be made, the third information represents whether encryption is made or not, and the fourth information is to control copy restriction of the digital signals recorded on the recording medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012197841-A (JP)
Title: Rotation brake device using magnet viscous fluid and linear movement brake device
Inventor: AKAIWA SHUICHI
IPC: F16C33/34
Filed: 2011-03-20
Abstract: PROBLEM TO BE SOLVED: To efficiently brake a relative rotation between cylinder bodies even if a clearance between the two cylinder bodies is set large, in a rotation brake device using a magnet viscous fluid which is filled with the magnet viscous fluid between the two cylinder bodies arranged in and outside the device, and brakes the relative rotation around axial lines of the two cylinder bodies by changing the intensity of a magnet field imparted to the magnet viscous fluid.SOLUTION: The rotation brake device comprises: an inner cylinder 10 and an outer cylinder 20 which are relatively rotatably arranged in and outside the device around the concentration axial line N; the magnet viscous fluid 50 filled between the inner cylinder 10 and the outer cylinder 20; and a magnetic field generation device 40 which is arranged so as to impart the magnetic field to the magnet viscous fluid 50 in radial directions of the inner and outer cylinders 10, 20, or in a direction parallel with the axial line N. Then, a plurality of rolling bodes 30 are rollingly arranged between the inner cylinder 10 and the outer cylinder 20.
Patent JP-2012198443-A (JP)
Title: Liquid crystal display, and method for manufacturing the same
Inventor: SUWA SHUNICHI
IPC: G02F1/1337
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of easily improving response characteristics without using a large apparatus.SOLUTION: A liquid crystal display comprises a plurality of arranged pixels each of which has a first substrate 20 and a second substrate 30, a first electrode 20B, a first alignment control section 21 provided in the first electrode 20B, a first alignment layer 22, a second electrode 30B, a second alignment control section 31 provided in the second electrode 30B, a second alignment layer 32, and a liquid crystal layer 40 including a liquid crystal molecule 41, in which the liquid crystal layer 40 further includes a polymerized polymer compound and a pretilt is imparted to the liquid crystal molecules 41A, 41B by the polymerized polymer compound in contact with the alignment layers 22, 32.
Patent JP-2011143475-A (JP)
Title: Parts producing method by deposition method
Inventor: EDERER INGO
IPC: B22C9/02
Filed: 2011-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing parts, in particular, the parts having a shape of a casting mold or a core by the deposition method.  <P>SOLUTION: A multi-layered composite material is formed for each layer. Each layer contains a granular material, a binder and an optional processing agent. Each layer has the predetermined porosity. The binder can be hardened, in particular, with liquid hardening agent. The multi-layered composite material is formed without using any hardening agent. After the multi-layered composite material is completed, the multi-layered composite material of the predetermined part is filled with the liquid hardening agent by utilizing the remaining porosity, and the multi-layered composite material is hardened thereby.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012202761-A (JP)
Title: Optical interference tomographic device
Inventor: UOZUMI TAKAYUKI
IPC: G01N21/17
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical interference tomographic device which selectively captures an approximate tomographic image and a detailed local tomographic image of a sample object, with a simple procedure in a short time.SOLUTION: An optical interference tomographic device comprises: a light flux separation part which separates light SL emitting from a light source 20 into reference light RLand measurement light ML, an optical scanner 50 which guides the measurement light ML to a sample object sp and displaces irradiation position of the measurement light ML in the XY plane of the sample object sp, a first objective optical system 61L, a second objective optical system 61H, a switching control part which selects one of the first objective optical system 61L and the second objective optical system 61H, an objective optical system switching part 60 which is arranged between the optical scanner 50 and the sample object sp for focusing the measurement light ML of the objective optical system selected corresponding to the time on the surface of or inside the sample object sp, a light flux synthesis part which obtains synthesized light CL of returned light BL and reference light RL, and a detection signal acquisition part which creates the tomographic image of the sample object sp based on the synthesized light CL.
Patent JP-2011255162-A (JP)
Title: Game machine
Inventor: IYODA TAKAHIRO
IPC: A63F7/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To achieve a fully amusing game machine suppressing a delay of a special game, and hence having a sense of speed and increasing a tense atmosphere and expectation of a player.SOLUTION: In the game machine which variably displays a normal symbol by ball entry to a normal symbol start port, performs a winning/losing lottery of the normal symbol, opens a normal electric prize device, namely a special symbol start port, when the normal symbol wins, draws a winning/losing lot of a special symbol by ball entry to the special symbol start port, and opens a large winning hole to execute a winning game of the special symbol when a result is a jackpot of the special symbol, a variable time shortening means of shortening variable display time of the normal symbol is provided, the variable display time of the normal symbol is shortened by a preset prescribed number of times by the variable time shortening means after winning the normal symbol even during the execution of the winning game of the special symbol and during operation of a condition device, and delay is restrained in an interval of the winning game of the normal symbol and an interval of a jackpot game of the special symbol.
Patent JP-2012203175-A (JP)
Title: Cleaning device and image forming device including the same
Inventor: TAKAGAMI AI
IPC: G03G21/10
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device that prevents residual toner or paper dust from remaining around a tip of a toner receiving member and prevents the periphery of the cleaning device from being contaminated with the residual toner or paper dust, and an image forming device including the same.SOLUTION: The cleaning device includes: a cleaning roller (44) that comes into press-contact from above with the surface of an image carrier (30) on which a toner image is formed, to polish the surface of the image carrier using residual toner; and a toner receiving member (60) arranged in a housing (41) housing the cleaning roller on the upstream, in the rotative direction of the image carrier, of a contact position between the image carrier surface and the cleaning roller, having a tip (61) in contact with the image carrier surface to prevent the toner remaining in the housing from scattering or dropping to the outside of the housing. There is a gap between the tip of the toner receiving member and the image carrier surface.
Patent JP-2011182415-A (JP)
Title: Method, program and device for testing high-speed serial transfer device
Inventor: KURAYAMA TETSUO
IPC: H04L69/40
Filed: 2011-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To test step-out or the like in a short time, by generating a test pattern, which is specified in verification of faults such as the step-out in a high-speed serial transfer device, and by successively transferring the test pattern in a target device.  <P>SOLUTION: A test pattern generating unit 10 generates a test pattern having data before conversion such that the same value of bit 0 or 1 in the data converted according to a code conversion table is successively transferred to each of a plurality of serial transfer channels of a high-speed serial transfer device. A basic pattern setting unit 22 sets a basic pattern while considering a byte order scheme and an RD value of code conversion in the high-speed serial transfer device. A basic pattern resetting unit 24 sets the basic pattern again in accordance with a channel usage method of a bit transfer order in the high-speed serial transfer device. A basic pattern rearranging unit 26 performs rearrangement such that the basic pattern is transferred to each of the channels in accordance with the number of used channels and a channel usage method such as the bit transfer order.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011226642-A (JP)
Title: Structural unit for angle measuring device
Inventor: MAYER HERMANN
IPC: F16C33/76
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a structural unit for angle measuring device that attains high measuring accuracy reliably and permanently.SOLUTION: The structural unit for angle measuring device includes a shaft 1 with a standard scale 2 for measuring rotation around an axis Z. The shaft 1 has an integrated stepped section 1.1 to which a rolling bearing 3 is attached in the axial direction. A groove 4.2 whose direction is determined by a radially directional element is arranged between the stepped section 1.1 of the shaft 1 and the rolling bearing 3, and is connected with a hollow space 4.4 for receiving lubricant. A ring 3.1 of the rolling bearing 3 and the shaft 1 radially serve as a boundary for the hollow space 4.4.
Patent JP-2012202973-A (JP)
Title: Treatment device for treated object containing flammable gas
Inventor: FUJITA YOSHIAKI
IPC: G01N27/416
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a human error such as a flaw or a mistake by automatizing the calibration treatment of an oxygen sensor and automatically performing the calibration treatment of the oxygen sensor certainly in supplying power to a device.SOLUTION: A treatment device 1 includes a treatment tank 2, a vacuum pump 5 for decompressing the treatment tank 2, an inactive gas source 4, an oxygen sensor 6, and a control part 7. The device also includes an air suction valve 45, and an inactive gas supply valve 38. The inactive gas source 4 supplies inactive gas to the treatment tank 2. The control part 7 supplies air to the oxygen sensor 6 when power is supplied so as to acquire a first measurement value, supplies the inactive gas to the oxygen sensor so as to acquire a second measurement value, and calculates the analytical curve of the oxygen sensor 6 based on the first measurement value and the second measurement value so as to perform the calibration of the oxygen sensor 6. Consequently, the control part 7 always acquires a new parameter, and the calibration treatment of the oxygen sensor 6 is linked with the treatment operation of the treatment device 1 thereby to attain the safe control of the device and equipment.
Patent JP-2012209461-A (JP)
Title: Protection sheet for solar cell, manufacturing method of protection sheet, and solar cell module
Inventor: TAKANASHI TAKAYA
IPC: H01L31/042
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a protection sheet for solar cells which has excellent adhesiveness to a sealing material of a solar cell module and prevents warpage occurring in the solar cell module and a manufacturing method of the protection sheet, and to provide a solar cell module which has excellent adhesiveness to the sealing material and the protection sheet and prevents the warpage.SOLUTION: A protection sheet for solar cells 1A includes a base material 11 and a thermoplastic resin layer 12A laminated on at least one surface of the base material 11. The thermoplastic resin layer 12A includes at least one kind of pigment selected from a group composed of titanium oxide, talc, magnesium oxide, cerium oxide, barium sulfate, calcium carbonate, and carbon black.
Patent JP-2011224655-A (JP)
Title: Method for manufacturing laser welded steel pipe
Inventor: YANO HIROSHI
IPC: B23K26/21
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laser welded steel pipe, which solves the problem that undercut and underfill tend to occur in laser welding and by which the laser welded steel pipe of which the welded portions are of high quality is stably manufactured at a high yield rate.SOLUTION: In the method for manufacturing the laser welded steel pipe, a steel sheet is shaped into a cylindrical open pipe by means of forming rolls and the edge 2 of the cylindrical open pipe is irradiated with laser beams from the outer surface of the cylindrical open pipe while the edge 2 of the cylindrical open pipe is subjected to pressure by squeeze rolls, so that the edge 2 is welded. Two or more of laser beams 3-1, 3-2, 3-3 and 3-4, which are transmitted with the use of different fibers and of which the spot diameter in just focus is larger than 0.3 mm, are classified into preceding laser beams and following laser beams. The preceding laser beams are made to precede the following beams in the direction of a weld line, and laser beam welding is performed, with the center-to-center distance in the steel sheet between the preceding laser beams and the following beams being 1 mm or longer and with the preceding laser beams and the following beams being arrayed in the direction of the weld line.
Patent JP-2012211982-A (JP)
Title: Liquid crystal display device and method for driving the same
Inventor: ARITAKE TAKAKAZU
IPC: G02F1/133
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving a liquid crystal display screen and a display device capable of reducing current consumption during the operation of position designation on an image in a state where the image is maintained on a cholesteric liquid crystal display screen, in a display device including the cholesteric liquid crystal display screen.SOLUTION: A liquid crystal display device comprises: a display element having a cholesteric liquid crystal including a plurality of pixels; a first electrode and a second electrode for applying voltage to each pixel; and a drive circuit for applying a voltage, which brings the cholesteric liquid crystal into a transparent state and sets the reflectance which the pixel has at the time of selection, between the first electrode and the second electrode, and then applying a voltage at which the state of the cholesteric liquid crystal is not changed between the first electrode and the second electrode.
Patent JP-2012216375-A (JP)
Title: Coating device and coating film formation system
Inventor: NISHIKIUCHI YOSHIFUMI
IPC: H01M4/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a coating device capable of coating a substrate with a coating film well, and to provide a coating film formation system built in the coating device.SOLUTION: First rotational angle θ1 of a nozzle 11 is calculated according to the shape of a film-coated which is acquired by a film thickness measurement unit 19. A coating film 7 is formed on a substrate 5 in a state where a nozzle 11 is oscillated by a first drive control unit 93a, so that the position of the nozzle 11 has the first rotational angle θ1 calculated by a first rotational angle calculation unit 93c during the coating start period. Consequently, occurrence of "blur" or "swell" is reduced during the coating start period, and the coating film 7 has a uniform thickness.
Patent JP-2012219065-A (JP)
Title: Preventive or therapeutic agent for ketosis or ketoacidosis
Inventor: OKOUCHI MASAYA
IPC: A61K38/22
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a ketone body consumption promoter that can be used for research and medical use, and to provide a pharmaceutical composition useful as a preventive or therapeutic drug for ketosis or ketoacidosis.SOLUTION: The ketone body consumption promoter comprises stanniocalcin 1 (STC1), and the preventive or therapeutic pharmaceutical composition for ketosis or ketoacidosis contains the ketone body consumption promoter.
Patent JP-2012221303-A (JP)
Title: In-vehicle lighting device for driving support and in-vehicle driving support device and driving support system
Inventor: NISHIDA MINORU
IPC: B60Q1/50
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a driving support system, an in-vehicle lighting device for driving support and an in-vehicle driving support device for efficiently achieving driving support by accurately detecting the traveling state of a preceding vehicle with simple configurations.SOLUTION: The image of a high mount lamp 2 of an in-vehicle lighting device 3 for driving support loaded on a preceding vehicle is extracted from a photographic image photographed by an in-vehicle camera 1, and the lighting state of an LED is detected from the extracted image of the high mount lamp 2, and the driving operation of the preceding vehicle and the state of traveling corresponding to the detected lighting state of the LED are detected on the basis of an information code in which the driving operation of the vehicle and the state of traveling are associated with the lighting state of the LED, and information to be presented to a driver is selected from information showing the content of preliminarily set driving support on the basis of the detected driving operation of the preceding vehicle and the detected state of traveling, and the driving support of the self-vehicle is achieved on the basis of the information.
Patent JP-2012218343-A (JP)
Title: Print medium supply mechanism and printer
Inventor: MOROZUMI CHOJI
IPC: B41J2/01
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a print medium supply mechanism which suppresses the conveyance delay of such a print medium as rolled paper when printing is started by reducing an inertial load when the print medium is started to be fed.SOLUTION: The print medium supply mechanism includes a rotation shaft 14 inserted into the winding center of the rolled paper R and rotatably supporting the rolled paper R and a turning member 12 supporting the rotation shaft 14. The turning member 12 is provided to be parallel with the extension direction of the rotation shaft 14 and to be freely turnable around a turning shaft 13 set in a position different from the extension axis of the rotation shaft 14.
Patent JP-2012218792-A (JP)
Title: Packaging bag
Inventor: KOBAYASHI NATSUKI
IPC: B65D33/00
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag which can be easily smoothly unsealed on the premise that an unsealing assisting means is arranged in a connection area where ends of sheet materials are connected with each other.SOLUTION: In the packaging bag wherein the ends of the overlapped sheet materials are connected with a predetermined width to form an internal space for storing a material to be stored and the unsealing assisting means to be an unsealing starting point is formed at a predetermined position in the connection area where the ends of the sheet materials are connected with each other, the unsealing assisting means includes a group of pores configured of many pores and a cut formed in the group of the pores. The group of the pores is arranged within a predetermined range including the outer edge of the connection area, and the cut is configured of a first cut extending toward an inner side with the outer edge side of the sheet material as a base end and a second cut extending in a direction intersecting a direction in which the first cut extends, so that the first cut is linked to the middle position of the second cut.