baber/WOPTO huggingface dataset:
Patent JP-2011187068-A (JP)
Title: Hierarchical indexing for accessing hierarchically organized information in relational system
Inventor: SEDLAR ERIC
IPC: G06F17/30
Filed: 2011-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a mechanism for emulating a hierarchically-organized system.  <P>SOLUTION: Each item that has any children in the hierarchical system to be emulated has an index entry in the index. The index entries in the index are linked together so that a hierarchical relationship between the items associated with the index entries is reflected. A pathname resolution is performed by following direct links between the index entries associated with the items in a pathname according to the sequence of the filenames within the pathname. By using an index whose index entries are linked in this manner, the process of accessing the items based on their pathnames is significantly accelerated, and the number of disk accesses performed during that process is significantly reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012219801-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: TSUDA KENTA
IPC: F02D41/04
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device for an internal combustion engine capable of suppressing favorably a degrading of the adjusting accuracy of fuel injecting amount resulting from a temperature change of the fuel flowing in a fuel injection valve 24.SOLUTION: The intra-INJ fuel temperature as the temperature of the fuel flowing in a high-pressure fuel passage is presumed on the basis of the time in which the fuel supplied from a common rail 18 stays in the fuel injection valve 24, an INJ inlet fuel temperature as the temperature of the fuel flowing into a fuel inlet port 40, a temperature of the fuel injection valve 24, etc. The fuel injecting amount from the fuel injection valve 24 is corrected on the basis of the presumed intra-INJ fuel temperature. The current feed to an electrically operated actuator 62 is controlled on the basis of the corrected fuel injecting amount.
Patent JP-2012224463-A (JP)
Title: Sheet conveying apparatus, image forming apparatus and image reading apparatus
Inventor: SAITO TETSUSHI
IPC: B65H7/14
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying apparatus that can reliably detect a sheet conveyed through a curved sheet conveyance path at high speed, and to provide an image forming apparatus and an image reading apparatus.SOLUTION: In the sheet conveying apparatus, a light reflecting type sensor disposed in the curved sheet conveyance path through which a sheet passes, and detecting the passing sheet, includes: a light-emitting part 21 including an LED 20, and a light emitting lens 23 for collecting the light from the LED 20 and emitting the light to the passing sheet S; and a light-receiving part 31 including a light-receiving lens 33 for collecting the reflected light from the sheet S, and a light-receiving element 30 to which the light collected through the light-receiving lens 33 is subjected. In the sheet conveying apparatus, the light-emitting part 21 emits light toward the sheet S while the light spread along a sheet conveyance direction, thereby directing the reflected light from the sheet S toward the light-receiving lens 33.
Patent JP-2011244812-A (JP)
Title: Method for producing coffee drink improved in flavor and coffee drink improved in flavor
Inventor: SUGIYAMA TSUTOMU
IPC: A23F5/24
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a coffee drink reduced in the unpleasant flavor of the coffee drink and improved in the flavor, and to provide the coffee drink improved in the flavor.SOLUTION: The coffee drink improved in the flavor is obtained by immersing raw coffee beans in the mixture aqueous solution of an aqueous solution of at least one amino acid selected from glutamic acid, tyrosine, cysteine, leucine, proline, isoleucine, serine, phenylalanine, tryptophane, and their salts in a concentration of 0.01 wt.% or more and 0.10 wt.% or less and an aqueous solution of at least one saccharide selected from fructose, glucose, galactose, xylose, sucrose, lactose, maltose, raffinose, and fructooligosaccharide in a concentration of 0.10 wt.% or more and 5.00 wt.% or less, or sequentially immersing the raw coffee beans in the amino acid aqueous solution and the saccharide aqueous solution, respectively, to support the amino acid and the saccharide on the raw coffee beans, roasting the treated beans, grinding the roasted beans and then extracting the ground coffee beans.
Patent JP-2011193501-A (JP)
Title: Method for encoding data stream
Inventor: ADOLPH DIRK
IPC: H04N1/41
Filed: 2011-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for optimally encoding a subtitle layer or subpicture layers for high-resolution video.  <P>SOLUTION: Bitmaps are a separate layer lying above the video for subtitles synchronized with video images, for example, animations and navigation menus, and contain a plurality of transparent pixels. The run length encoding method is composed of four steps. That is, the second or third shortest code words are used for shorter or longer sequences of pixels of a predetermined color (transparent), while the shortest code words are used for single pixels having different colors, and the third or fourth shortest code words are used for shorter or longer sequences of an equal color value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012231416-A (JP)
Title: Image processing apparatus and image processing program
Inventor: MATSUMOTO TAKESHI
IPC: H04N1/409
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing program which can extract blur information with high accuracy.SOLUTION: The image processing apparatus 30 includes: a foreign matter detection section 32 for detecting the shadow of a foreign matter which is reflected onto a photographic image obtained by photographing subject light having transmitted through an optical member 12 and is attached onto the optical member 12; a foreign matter processing section 33 for processing the shadow of the foreign matter on the basis of the detection result of the shadow of the foreign matter detected by the foreign matter detection section 32; and a blur information extraction section 34 for extracting blur information of the photographic image from the photographic image after the shadow of the foreign matter has been processed.
Patent JP-2012220182-A (JP)
Title: Stone generating heat by microwave and method of suppressing heat conduction of ceramic inner tray generating heat and belonging to microwave oven
Inventor: UCHIYAMA YUKICHI
IPC: A47J27/00
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a technology to easily make baked sweet potato with taste similar to that made over direct heat in a microwave oven by using a stone-like member generating heat by microwave, which is conventionally impossible, and to provide a technology to minimize heat conduction to the microwave oven by covering heat of a ceramic inner tray generating heat by upper and lower ceramic, glass or silicon members.SOLUTION: The technology to make the baked sweet potato B in the microwave oven, which is conventionally impossible, by using the stone-like member C generating heat by microwave, is provided, and the heat conduction to the microwave oven is minimized by covering the heat of the ceramic inner tray D generating heat by the upper and lower ceramic, glass or silicon members A.
Patent JP-2012237621-A (JP)
Title: Signal measuring substrate
Inventor: MATSUMOTO ATSUSHI
IPC: G01R31/28
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a signal measuring substrate capable of reducing changes, modification and the like that are made to a high-frequency circuit substrate to be measured for signal measurement.SOLUTION: A signal measuring substrate which is brought into contact with a substrate to be measured to receive electric signals from the substrate to be measured, includes: a positioning portion for positioning relative to the substrate to be measured; a coupling pattern which is provided on a surface of the signal measuring substrate, and to which the electric signal is transmitted from a signal pattern on the substrate to be measured by induction coupling or capacity coupling; a signal connector connected to one end of the coupling pattern; and a terminal resistance connected to the other end of the coupling pattern.
Patent JP-2011231768-A (JP)
Title: Vertical axis wind turbine for wind power generation
Inventor: SASA REI
IPC: F03D11/00
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a vertical axis wind turbine ensuring lightweight and rigidity of blades and safety by preventing the rotation radius of the wind turbine from increasing with the special shape and arrangement of the blades of the wind turbine, having good start-up performance and rotation efficiency of the wind turbine, and having no restriction on the installation place.SOLUTION: The blade 3 is disposed through a vertical rotating shaft 1 and circular end plates 2 attached at the top and bottom of the vertical rotating shaft 1 with the side of a curved surface portion X faced the side of the vertical rotating shaft 1. A first recess portion 4, a second recess portion 5, a third recess portion 6 and a fourth recess portion 7 are formed on the side of the curved surface portion X of the blade 3 so that each has a wide opening on the side of a leading edge 3a and becomes narrower toward a trailing edge 3b. Wind flowing in from the leading edge 3a is made to pass through the first recess portion 4 to the fourth recess portion 7 and is thereby increased in wind speed.
Patent JP-2012236632-A (JP)
Title: Container for grease
Inventor: GOKAMI HIROYUKI
IPC: F16J15/10
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a container for grease which does not cause deformation of the container while maintaining the liquid-tightness of the container.SOLUTION: The container for grease includes a canopy 2 with a gasket 101 fastened attachably and detachably to a container barrel 1 which stores heated grease, wherein the gasket exists all around the circumference of the canopy, is made of urethane material made by mixing two liquids and foaming the mixture and has such a structure that closed cells and interconnected cells are mixed to each other after molding to have air-permeability for a negative pressure generated in the container barrel in accordance with a temperature fall of the grease and have liquid-tightness for the grease.
Patent JP-2011187080-A (JP)
Title: User interface for multi-device control
Inventor: KILLIAN DAVID
IPC: G06F3/048
Filed: 2011-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proper user interface for multi-device control.  <P>SOLUTION: A graphical user interface for managing a plurality of system components in a controlled environment includes: a first set of control objects associated with system components in the controlled environment, and a component control interface for presenting control options for a selected system component, wherein activation of a control object from the first set denotes the selected system component and populates the user interface with the control options. Each control option is associated with a sequence of commands that, when executed, sends instructions to control the operations or functions of the selected system component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012243593-A (JP)
Title: Method for assembling arc-extinguishing chamber of electromagnetic contactor
Inventor: NAKA YASUHIRO
IPC: H01H49/00
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for assembling an arc-extinguishing chamber of an electromagnetic contactor in which the arc-extinguishing chamber can be easily assembled when a shape of a stationary contact is complicated.SOLUTION: An arc-extinguishing chamber of an electromagnetic contactor is assembled by steps of: fixing a pair of stationary contacts 111 and 112 constituted of a support conduction part 114 and a C-shaped part 115 to a bottom plate part of a tub-like arc-extinguishing chamber 102 having its one end opened by using the C-shaped part as the inside of the arc-extinguishing chamber; mounting an insulating cover 121 covering a portion other than a contact part on the C-shaped part 115 of the pair of the stationary contacts 111 and 112; and disposing a movable contact 130 so as to be contactable to and separable from a contact part 118a of the stationary contact 111 and 112.
Patent JP-2012243363-A (JP)
Title: Reproducing method and reproducing apparatus
Inventor: NISHI NORIAKI
IPC: G11B7/095
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To realize proper data reproduction from a recording medium which is subject to high-density recording due to a narrow track pitch of an optical cutoff or less.SOLUTION: In a recording medium, regarding information recording tracks, there is formed a track group in which a plurality of tracks are adjacent to each other with a track pitch Tp1 which is shorter than a track pitch corresponding to an optical cutoff defined from a wavelength of irradiated laser light and a NA of an irradiation optical system. A track group pitch TpG is set to be longer than the track pitch corresponding to the optical cutoff. A servo laser spot, which provides astigmatism which makes an angle of about 45 degrees with respect to a tangential direction of the tracks, and one or more reproduction laser spots are irradiated via an objective lens. A tangential push-pull signal obtained by reflected light information of the servo laser spot is set to be a tracking error signal. By tracking servo control, the reproduction laser spots are set to be on-track on any of the information recording tracks, and data is reproduced from the reflected light information thereof.
Patent JP-2012242292-A (JP)
Title: Navigation device, control method, and program
Inventor: SUZUKI HAJIME
IPC: G09B29/00
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device which reflects an actual condition of a road and enables a user to easily grasp the position of an own vehicle.SOLUTION: A navigation device comprises: a storage part (1) which stores map data containing roads; a detection part (2) which detects the position of an own vehicle; and a control part (7) which displays in a display (4) an image of the road on which the own vehicle is traveling based on the map data stored in the storage part (1) and the position of the own vehicle detected by the detection part (2). When the own vehicle reaches near a road having a positional relation in which it overlaps with another road vertically in a view from an upper view point, the control part (7) switches from an image of the road on which the own vehicle is traveling to an image of the road viewed from a view point where the own vehicle is visible and displays it in the display (4).
Patent JP-2011189157-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2011-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which restrain a player's will to play a game from declining.  <P>SOLUTION: The rotary drum type game machine such as a slot machine grants a privilege proving to be advantageous to the player after a big bonus game comes to an end and from a mode leading to a loss during an ordinary game. When an advantageous privilege is granted here, furthermore the game machine provides an opportunity to decide whether or not to grant a condition proving to be advantageous in addition to the privilege. Only when a privilege proving to be advantageous to the player is granted, the game machine carries out an announcement to the player. Furthermore, the game machine avoids making an announcement of whether or not a condition proving to be advantageous is granted in addition to the announced privilege.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012246664-A (JP)
Title: Device for controlling opening/closing device of vehicle door, method for controlling the same and opening/closing device of vehicle door
Inventor: HAYAKAWA NATSUHITO
IPC: B60J5/04
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling an opening/closing device of a vehicle door which can slightly suppress idle running of the door due to the use of a mechanical clutch so as to reduce the impact on a motor and the clutch.SOLUTION: In opening/closing control, holding of a door by a fully-opening holding latch device is switched to the release side based on a closing command, and when the door operation speed obtained after the release reaches a determination speed va or more, drive of a PSD motor is started and automatic closing operation of the door is performed.
Patent JP-2012014164-A (JP)
Title: Image forming apparatus
Inventor: OYAMA TATSUO
IPC: B41J2/44
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To eliminate banding by adjusting a light quantity without a bias, when interlace scan writing is performed with multiple beams.SOLUTION: An electrostatic latent image is formed on a surface of a photoreceptor by interlace scan by a multiple beam scanner deflecting a plurality of light beams by the light emission of each of a plurality of light emitting parts possessed by a light source element by a deflection element to mainly scan and expose the electrified surface of a photoreceptor. The writing resolution is higher than raster resolution and one pixel is written by the plurality of light beams from the plurality of light emitting parts of the light source element. The light source element is a surface-emitting laser in which the plurality of light emitting parts are two-dimensionally arranged in a main scanning direction and in a sub-scanning direction and an interval between light emitting parts ch20 and ch21 adjacent to each other in the central part in the sub-scanning direction is smaller than an interval between the light emitting parts adjacent to each other in other parts. The light source element includes light quantity adjusting means for making the light quantity of at least one of the light emitting parts ch20 and ch21 adjacent to each other smaller than the light quantities of other light emitting parts.
Patent JP-2012251613-A (JP)
Title: Four-bar linkage type continuously variable transmission
Inventor: ICHIKAWA KAZUKI
IPC: F16H57/04
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To more properly supply a lubricant to a connected part between a connecting rod and an oscillating link than before in a four-bar linkage type continuously variable transmission.SOLUTION: The four-bar linkage type continuously variable transmission 1 includes an input shaft 2, an output shaft 3, an eccentric mechanism 4, the connecting rod 15, and the oscillating link 18. An oscillating end 18a of the oscillating link 18 is disposed above the output shaft 3. A guide groove 21 for guiding at least some of the lubricant, which adheres to a top surface of the other end of the connecting rod 15, to the connected part between the connecting rod 15 and the oscillating end 18a, is provided on the top surface of the other end of the connecting rod 15.
Patent JP-2011194402-A (JP)
Title: Ultrapure water production plant
Inventor: KITAMI KATSUNOBU
IPC: C02F1/58
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an ultrapure water production plant in which ultrapure water having extremely low impurity concentration such as dissolved oxygen concentration can be produced over a long period of time.SOLUTION: A catalyst-mixed tower 4, in which a catalyst carrier and a strong base anion exchange resin are mixed and packed, is located in the succeeding stage of an ultraviolet oxidation apparatus 3 of the ultrapure water production plant 1 into which primary pure water is introduced and ultrapure water is produced. In the succeeding stage of the catalyst-mixed tower 4, a membrane deaeration apparatus 5 and a demineralization apparatus 6 are located. Hydrogen peroxide or the like generated in the ultraviolet oxidation apparatus 3 is brought into contact with the catalyst packed in the catalyst-mixed tower 4 and decomposed, and the decomposition of the strong base anion exchange resin is suppressed. Therefore, the amounts of substances to be eluted from the catalyst-mixed tower 4 can be reduced, the quality of the ultrapure water can be improved and simultaneously the load on the demineralization apparatus 6 located in the succeeding stage can be lowered.
Patent JP-2012255602-A (JP)
Title: Refrigerator
Inventor: TAKASHIMA KAYO
IPC: F25D21/08
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator that has improved efficiency in defrosting and cooling, thus saving power.SOLUTION: The refrigerator includes: a cooler 21 for generating cold air; a cold-air duct 11 in which the cooler 21 is disposed and through which cold air circulates; a defrosting heater 24 disposed inside the cold-air duct 11 below the cooler 21 and adapted for defrosting the cooler 21; a return part 19 for causing a storage compartment 7 and the cold-air duct 11 to communicate with each other and returning cold air from the storage compartment 7 to the cold-air duct 11; and a shield plate 26 disposed between the return part 19 and the defrosting heater 24 and used for shielding heat radiated by the defrosting heater 24.
Patent JP-2012254194-A (JP)
Title: Biosensor and biological information detector
Inventor: KUBOTA TAKEHIKO
IPC: A61B5/0245
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To detect a faint optic element with high accuracy by a biosensor provided with a light emitting element 24 and a light receiving element 26.SOLUTION: The biosensor includes a board 22 that has optical transparency, the light emitting element 24 that irradiates a subject with a light through the board 22, and the light receiving element 26 that receives the light from the subject through the board 22 and outputs a signal corresponding to the received light. The board 22 has anti-reflectiveness on an opposite surface to the light emitting element 24 and the light receiving element 26. To impart the anti-reflectiveness, the biosensor may have a structure in which an anti-reflection film 30, for example, is stuck on the opposite surface of the board 22.
Patent JP-2013001511-A (JP)
Title: Recording material processing device, and image forming system
Inventor: MATSUZAKI YOSHITAKA
IPC: B65H31/30
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a recording material processing device or the like capable of reducing sound generated when discharging recording materials simultaneously from a loading part where the plurality of recording materials to be conveyed are loaded.SOLUTION: A post-processing device includes: a compile tray 124 for loading the recording materials to be successively conveyed; a driven side eject roll 128b moved among a contact position, an adjacent position and a withdrawn position; and a driving side eject roll 128a for holding the recording materials loaded on the compile tray 124 together with the driven side eject roll 128b and discharging the recording materials altogether. The driven side eject roll 128b holds the recording materials together with the driving side eject roll 128a by moving through a first moving stage of moving from the withdrawn position to the adjacent position and stopping and a second moving stage of moving from the adjacent position to the contact position when discharging the recording materials.