baber/WOPTO huggingface dataset:
Patent JP-2010250931-A (JP)
Title: Method for deleting servo pattern of hard disk drive and device thereof
Inventor: KIM HA YONG
IPC: G11B21/10
Filed: 2010-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for deleting a servo pattern of an HDD, which reduces the time for deleting the servo pattern, and to provide a device thereof.  <P>SOLUTION: The method comprises steps of: reading the servo pattern recorded on a disk; generating an erase pattern for erasing the servo pattern on the basis of the servo pattern acquired through the step of reading the servo pattern; and deleting the servo pattern using the erase pattern while the disk is rotated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010209338-A (JP)
Title: Method of manufacturing copolymer for semiconductor lithography
Inventor: OIKAWA SATORU
IPC: G03F7/039
Filed: 2010-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a copolymer for chemical amplification positive type semiconductor lithography, which has high developing contrast and excellent resolution in a fine pattern.  <P>SOLUTION: The method of manufacturing the copolymer, having at least a repeating unit (A) with a structure for protecting the group with alkali solubility with an acid-dissociable dissolution-inhibiting group, a repeating unit (B) with a lactone structure, and a repeating unit (C) having an alcoholic hydroxy group, includes the steps of: bringing at least one of monomers selected from those which give the repeating units (A), (B), and (C) into contact with water in a condition of being dissolved in an organic solvent to separate the liquid, or bringing the above monomer into contact with an ion exchange resin in a condition of being dissolved in the solvent; carrying out copolymerization to dissolve the copolymer obtained into a solvent; and carrying out neutralization titration with alkali metal hydroxide-containing solution using bromothymol blue as an indicator to obtain an acid value of 0.01 mmol/g or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011224837-A (JP)
Title: Molding method
Inventor: MIZOGUCHI OSAMU
IPC: B29C45/34
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method that can easily prevent the presence of bubbles in a molded product and local chipping of the surface of the molded product as a method for molding a product out of a liquid mixture material using a molding die unit.SOLUTION: A cavity of the molding die unit 100 is filled with material, and at least a female mold 102 out of the molding die unit 100 is disposed in an agitator 40 in a condition of the cavity being filled with the material. The at least female mold 102 out of the molding die unit 10 is rotated around a rotation axis eccentric with respect to a revolution axis while being revolved around the revolution axis in a vacuum by the agitator 40. The material is thereby defoamed while being agitated in the cavity.
Patent JP-2011231543-A (JP)
Title: Floor framing structure, precast concrete slab and its construction method, composite floor slab, and fireproof building
Inventor: OKAZAKI TOMOHITO
IPC: E04B5/02
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To satisfy fire resistance efficiency while lowering a ceiling plenum.SOLUTION: A floor framing structure 10 has a H-beam 12 which is bridged between beams 46. A multiple number of studs 14 are jointed at both side of a web 16 of the H-beam 12, and a concrete slab 18 is installed as it is integrated with the H-beam 12 and the studs 14. The concrete slab 18 and the H-beam 12 are strongly jointed with the studs 14 installed at the both side of the web 16. The thickness of the web 16 of the H-beam 12 is regarded as H1, and the thickness of the concrete slab 18 is regarded as H2 as it covers more than overall width from a top edge to a bottom edge of the H1 of the web 16. Main reinforcement and distribution bars are arranged inside the concrete slab 18, and the height of a top face 18U of the concrete slab 18 is regarded as the same as a top face of a upside flange 12U of the H-beam 12. The H-beam 12 is buried in the concrete slab 18 except for a top face of an upside flange 15U and an undersurface and a side face of a downside flange 15D.
Patent JP-2011234244-A (JP)
Title: Optical communication system and optical communication method
Inventor: YOSHINO MANABU
IPC: H04L12/44
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system and an optical communication method which expand a total bandwidth by accommodating a plurality of users by dividing the users into a plurality of groups, while keeping fairness of an allocated bandwidth of all users.SOLUTION: An optical communication system 301 comprises: a plurality of transmitters (17, 27) which are allocated to any one of a plurality of wavelengths; receivers (16, 26) which receive an optical signal on each wavelength from transmitters (17, 27); and a controller (not shown) which re-assigns the transmitters (17, 27) to groups for each observation time so that bandwidth allocation to each of the transmitters (17, 27) is equal in an observation time by observing a congestion state of each wavelength, time when each of the transmitters (17, 27) belongs to a group, and the number of times when assignment to a group of each of the transmitters (17, 27) is changed in a predetermined observation time.
Patent JP-2011234319-A (JP)
Title: Imaging device, control method of the same, and program
Inventor: MATSUYAMA ICHIRO
IPC: H04N5/91
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To simply grasp the transition of a photographing place.SOLUTION: Positional information on a video camera body is obtained from a GPS 105 at predetermined time intervals and recorded in a position history table. When a power is turned on, on the basis of information recorded in the position history table, a transition image generation unit 122 generates transition image data showing the positional transition of the video camera body. When a recording start/stop button in an operation unit 102 is pressed by a user, the transition image data is recorded in a memory card 144 and recording of photographic image data is started.
Patent JP-2011238675-A (JP)
Title: Electronic circuit component mounting structure
Inventor: UENO KEIKO
IPC: H01L21/60
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce internal voids in a solder joint part.SOLUTION: An electronic circuit component mounting structure comprises: electrode lands 3 and 4 provided on the surface of a base material 2 of a circuit substrate; components 22 mounted on the circuit substrate; and a solder 5 electrically connecting the electrode lands 3 and 4 to a terminal 21 of the component 22. In the electronic circuit component mounting structure, ingredients are differentiated between the central area of the surface of the electrode land and the surrounding area of the central area. As a result, a difference in the rate of dissolution is caused between ingredients of the electrode lands 3 and 4 when the solder 5 is dissolved, and the stirring is promoted by the flow due to the diffusion of the ingredients of the electrode land 3 and 4 inside the solder 5 that went into a liquid state.
Patent JP-2011237225-A (JP)
Title: Fluorescent temperature sensor and method for measuring temperature
Inventor: KINUGASA SEIICHIRO
IPC: G01K11/12
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent temperature sensor capable of accurately measuring temperature.SOLUTION: The fluorescent temperature sensor includes: a light-emitting body 2; phosphor 1 irradiated with excitation light from the light-emitting body 2; a fluorescence measuring device 4, which receives fluorescent light emitted from the phosphor 1 and converts the light into an electric signal that represents the fluorescence intensity; a period measuring unit 301, which measures the period of an offset signal outputted from the fluorescence measuring device 4 when the light-emitting body 2 is turned off; a correcting unit 302, which subtracts an offset signal after integral multiple times of the period has passed from the time of receiving the fluorescent light, from the electric signal representing the fluorescence intensity, and produces a corrected electric signal representing the fluorescence intensity; an attenuation characteristics calculating unit 303, which calculates attenuation characteristics of the fluorescence intensity based on the corrected electric signal representing the fluorescence intensity; and a temperature calculating unit 304, which calculates the ambient temperature of the phosphor based on the attenuation characteristics of the fluorescence intensity.
Patent JP-2010184126-A (JP)
Title: Fitting device for respiration mask, and respiration mask
Inventor: OMURA YOSHIKO
IPC: A61M16/06
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a sense of discomfort associated with wearing a respiration mask.  <P>SOLUTION: The fitting device for a respiration mask covering nostrils of a user for supplying them with pressurized respiratory gas includes: a pair of coupling members, each in a rectangle shape, whose first end is connected to the respiration mask; and a pair of fixing members each fitted into a hollow of the inner side of a tragus of the user while being connected to a second end of the coupling member. Then, it reduces the sense of discomfort due to the constraint around the user's head.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011242088-A (JP)
Title: Water heater
Inventor: FUSHIKI TAKAYUKI
IPC: F24H1/18
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a tank-type water heater that can store a heating medium of intermediate temperature produced in heat exchange between a heating medium and a medium to be heated without disturbing a temperature boundary layer in a tank to store a hot heating medium, and can effectively utilize the stored water of intermediate temperature.SOLUTION: In subjecting hot water HW stored in a hot-water storage tank 11 and bathtub water BW to heat exchange in a heat exchanger 13, water of intermediate temperature MW resulting from temperature reduction of the hot water HW by the heat exchange is flowed into the upper part of a sub-tank 12, while cold water accumulating in the lower part of the sub-tank 12 is flowed into the hot-water storage tank 11. The water of intermediate temperature taken out the sub-tank 12 is mixed with the hot water HW taken out of the hot-water storage tank 11 to lower the temperature of the hot water HW, and is used as hot water to be added to the water in a bathtub 30, hot water to be supplied from a faucet 31, and the like.
Patent JP-2011240045-A (JP)
Title: Game device
Inventor: MATSUNO MASAKI
IPC: A63F3/06
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a game device for collecting a ball without free falling by using a simple structure.SOLUTION: The game device includes: a rotation body including a plurality of pockets for housing a moving body at a peripheral edge part, that is rotatably arranged around a center axis of the center part; a rotation drive part rotating the rotation body around the center axis; and a collection part collecting the moving body which is housed in the pocket by releasing the moving body from the pocket to a horizontal direction, when the rotation body rotates.
Patent JP-2010225271-A (JP)
Title: Signal characteristics determination device, signal characteristics determination method, and recording medium
Inventor: PARK HYUN-SOO
IPC: G11B3/00
Filed: 2010-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal characteristics determination method that determines characteristics of an RF signal more properly.  <P>SOLUTION: A signal characteristics determination device includes: a binary data detection unit receiving a radio frequency (RF) signal, sampling the RF signal, and outputting binary data from the sampled RF signal; delay units 311-315 receiving the binary data and outputting the delayed binary data; a selection-signal generation unit 317 receiving the binary data and the delayed binary data output from each of the delay units to generate a selection signal; a channel identification unit 330 receiving the sampled RF signal and outputting the mean value of the sampled RF signal using the selection signal; and a signal-characteristics-determination-unit receiving the mean value of the sampled RF signal and determining a characteristic value showing the characteristics of the RF signal using the mean value of the received RF signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011248481-A (JP)
Title: Image reading device, image printing device, help display control device, help display control method, and program
Inventor: YUASA TOMONORI
IPC: G06F3/048
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a help display control device that automatically displays a help corresponding to a shifting operation screen.SOLUTION: An image reading device 1 includes: an image reading part 7 for optically reading image data from an information display medium; an operation screen display part 104 for displaying an operation screen to accept user's input; and a help screen display part 114 for displaying a help associated with the operation screen in a display mode that allows the help and the operation screen to be visible at the same time, corresponding to the operation screen displayed by the operation screen display part 104.
Patent JP-2011245422-A (JP)
Title: Water treatment apparatus and water treatment method
Inventor: KANEKO ERIKA
IPC: C02F1/72
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus or the like capable of preventing generation of bubbles such as oxygen in water to be treated and decomposing organic material included in the water to be treated at high efficiency.SOLUTION: The water treatment apparatus decomposing organic material included in water to be treated includes: an oxygen dissolving tank 31 bringing air or oxygen into contact with the water to be treated at a pressure higher than the atmospheric pressure; and a photocatalyst device 32 including a photocatalyst and decomposing the organic material by bringing the photocatalyst into contact with the water to be treated at a pressure higher than the atmospheric pressure while irradiating the water to be treated into contact with the air or oxygen by the oxygen dissolving tank 31 with ultraviolet rays.
Patent JP-2011250200-A (JP)
Title: Image processing apparatus and method therefor
Inventor: HASEGAWA NAOYUKI
IPC: G06T1/00
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus and a method therefor that simulate, with fidelity, appearances of dispersion components and glossiness components of printed matter in an actual environment and color transitions from the dispersion components to the glossiness components in soft proofing.SOLUTION: A virtual environment corresponding to an observation environment of printed matter is created (S1001). Referring to color transition characteristics (S1002), color values of dispersion components of reflected light of virtual printed matter in the virtual environment are acquired (S1003), and color values of glossiness components of the reflected light of the virtual printed matter are acquired (S1005). Color gamut mapping of the color values of the dispersion components is performed for a monitor that displays an image of the printed matter (S1004). Color gamut mapping of the color values of the glossiness components is performed for the monitor (S1006). The image of the printed matter is created by combining the color values of the dispersion components and the color values of the glossiness components after performing the color gamut mapping (S1007).
Patent JP-2011248760-A (JP)
Title: Image display device, image display method and program
Inventor: TSUKAMOTO AKIHIRO
IPC: G06F3/048
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To allow a user to quickly recognize an intended tone converted image even when there are many images, and to reproduce the display image in other devices.SOLUTION: Sixteen thumbnails are displayed (step S101), and when a one-touch is detected for either of the 16 thumbnails, an image tone conversion is performed on the thumbnail (step S104). In addition, when a NEXT button is touched, in the displayed 16 images, the thumbnails excluding the tone converted image are display-changed to other thumbnails (step S106). In other words, by touching the NEXT button, the tone modulation image whose image tone has been intentionally converted by a user until then is maintained as it is, and the other unintended thumbnails are changed to new thumbnails. By repeating this operation, tone converted thumbnails are aggregated in one screen.
Patent JP-2011253894-A (JP)
Title: He-Ne GAS LASER DEVICE
Inventor: KURAMOTO KENJI
IPC: H01S3/083
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a He-Ne gas laser device that can be configured in compact size and at low price with a simple construction and operate stably for a long life.SOLUTION: A He-Ne gas laser device has an oscillator obtained by encapsulating He-Ne gas in a laser tube formed of glass, and a replenishing tank which is provided in the oscillator, contains He gas therein and replenishes the He gas to the laser tube. The inner space of the laser tube (tube hole 12) and the inner space of the replenishing tank 61 are adjacent to each other through a partition wall 64 of glass, and the amount of the He gas per unit time which is supplied from the replenishing tank 61 to the laser tube through the partition wall 64 due to the difference between the partial pressure of the He gas in the laser tube and the partial pressure of the He gas in the replenishing tank 61 is set to be equal to the amount of the He gas per unit time which leaks from the oscillator to the outside.
Patent JP-2011259325-A (JP)
Title: Moving image encoding device
Inventor: YAMAZAKI HIRONOBU
IPC: H04N19/50
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a moving image encoding device capable of reducing an amount of data reading from/writing in a memory so as to use a local decode image.SOLUTION: An moving image encoding device includes: a prediction unit for generating a prediction image from a reference image and a block of interest of an image to be encoded; a prediction error arithmetic unit for obtaining an error image from the prediction image and the block of interest; an image reconstruction unit for generating a local decode image based on the error image and the prediction image; and a difference compression unit for obtaining and compressing a difference between the local decode image and the block of interest. The moving image encoding device writes the difference compression image in a memory.
Patent JP-2011028233-A (JP)
Title: Photomask
Inventor: ABE MAKOTO
IPC: G03F1/29
Filed: 2010-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask with which transmitted light quantity distribution can be finely controlled.  <P>SOLUTION: The photomask has: a substrate; and a mask pattern layer which is formed on the substrate and has a microdot pattern not resolving in an exposure wavelength. The photomask controls the transmitted light quantity distribution at exposure based on the distribution state of the dot pattern, which are constituted using regular phase transmission, shading and antiphase transmission.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012000549-A (JP)
Title: Oil-water separator
Inventor: KIMURA TOMOAKI
IPC: C02F1/40
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique for automatically recovering oil-and-fat in wastewater discharged from a sink etc.SOLUTION: The oil-water separator 80 includes: a separation part 81 which stores the wastewater containing oil and naturally separates water and oil contained in the wastewater into a water layer and an oil layer by a specific gravity difference; drain piping 82 which discharges the water in the water layer out of the separation part 81 when a surface of the water layer in the separation part 81 rises higher than a first height H1 which is provided beforehand; an opening and closing means 13 which opens and closes the drain piping 82; and an oil discharge means 83 to discharge the oil in the oil layer out of the separation part 81. The oil discharge means 83 includes a rotatable oil sticking member 83a which is provided in the separation part that and sticks the oil in the oil layer, an oil taking-out member 83b which takes out the oil sticking the oil sticking member 83a along with the rotation of the oil sticking member 83a, and a cooling means 83c which cools the oil sticking member 83a.
Patent JP-2012003423-A (JP)
Title: Information processor and download control method
Inventor: TACHIBANA YUYA
IPC: H04N7/173
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for determining contents matched with user preference in consideration of retrieval history and viewing history of a user and downloading the contents matched with user preference with priority, and a download control method.SOLUTION: The device according to the invention includes: a retrieval condition control part for deriving retrieval conditions input by a user and utilization of the retrieval conditions on the basis of content retrieval history and content viewing history of the user and generating retrieval condition information in which the derived retrieval conditions and the utilization of the retrieval conditions are stored; a content retrieval part for selecting a prescribed number of retrieval conditions from the retrieval condition information on the basis of the utilization and determining one or more contents matched with the selected prescribed number of retrieval conditions from the contents that can be delivered by a server; and a download control part for extracting contents that are not yet stored from the determined one or more contents and downloading the extracted contents that are not yet stored from the server according to the utilization of retrieval conditions associated with the extracted content.
Patent JP-2011022995-A (JP)
Title: Vanishing point estimation device and program
Inventor: SATO HIRONORI
IPC: G08G1/16
Filed: 2010-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vanishing point estimation device, stably estimating a position of vanishing point without increasing computational complexity even when only a single line is detected from a captured image.  <P>SOLUTION: When a straight running determination unit 48 determines that a vehicle is traveling straight, a straight line detection unit 42 detects a straight line in an image from characteristic points extracted from the captured image by characteristic point extraction processing of an image processing unit 41, and calculates a parameter (straight line information) showing the straight line. An intersection calculation unit 44 calculates an intersection position between current straight lines identified from the straight line information calculated by the straight line detection unit 42 in the current estimation cycle, and an intersection position between a current straight line and a past straight line identified from the straight line information calculated in the previous estimation cycle, which is stored in the straight line information storage unit 43. A counting unit 45 counts appearance frequencies of the intersection positions calculated by the intersection calculation unit 44 with respect to each of X-axial direction and Y-axial direction, and estimates a position of vanishing point in the image from a frequency distribution as a result of counting.  <P>COPYRIGHT: (C)2011,JPO&INPIT