baber/WOPTO huggingface dataset:
Patent JP-2013072391-A (JP)
Title: Urea spray selective catalytic reduction (scr) control system
Inventor: IIDA KEIICHI
IPC: B01D53/86
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a urea spray SCR control system with which an amount of urea sprayed can be appropriately controlled in accordance with an exhaust amount of engine-out NOx during a period of preheating control.SOLUTION: The urea spray SCR control system includes an SCR catalyst 23 disposed on an exhaust pipe 14 of an engine 10, a dosing valve 41 that sprays urea water upstream the SCR catalyst 23, and NOx sensors 46, 47 that measure an amount of NOx in the exhaust gas; and the system controls spraying of the urea water from the dosing valve 41. The system also includes a plurality of NOx model maps 60 responding to atmospheric pressure conditions, outside air temperature and engine water temperature. The system determines an NOx amount from each NOx model map 60 on the basis of the detection values from an atmospheric pressure sensor, an outside air temperature sensor and an engine water temperature sensor, and controls the amount of urea water to be sprayed from the dosing valve 41 on the basis of the determined NOx amount.
Patent JP-2013077193-A (JP)
Title: Similar document search device
Inventor: JO SHIN
IPC: G06F17/30
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a similar document search device for quickly and highly accurately achieving the search for a target document from a plurality of documents even when any partial error due to misheard or a lapse of memory or the like is included in a search character string in the case of performing document search.SOLUTION: Under the consideration of the degree of similarity between a search character string and a search object document, candidates of the search object document are narrowed down via a first path by using a preliminarily constructed INDEX for search, and then the search object document candidates searched via the first path are divided into a plurality of sessions with M pieces as one group via a second path, and the search object document candidates belonging to each session are successively subjected to DP matching to calculate the degree of similarity, and when a session degree of similarity D to be calculated on the basis of the minimum value and average value of the degrees of similarity in the sessions is smaller than a predetermined threshold α, the following calculation of the degree of similarity by DP matching in the sessions is canceled, and the output order of the search object document candidates is determined on the basis of the degree of similarity calculated at that point of time.
Patent JP-2013080867-A (JP)
Title: Semiconductor device manufacturing method
Inventor: SUZUKI TAKAYUKI
IPC: H01L21/316
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a gate insulation film having unbiased concentration distribution of a contained metal element independently of a deposition amount of a metal film or a metal oxide film.SOLUTION: A semiconductor device manufacturing method comprises the following six processes: a high dielectric film formation process of forming a high dielectric film 10 having higher conductivity than a silicon oxide film on a semiconductor substrate 1; a first deposition process of depositing a first metal film or a first metal oxide film 20, which include a first metal element on the high dielectric film 10; a diffusion process of diffusing the first metal element on the high dielectric film 10; a second deposition process of depositing a metal element absorption film 50 on the high dielectric film 10; an absorption process of causing the metal element absorption film 50 to absorb the first metal element; and a removal process of selectively removing a metal element absorption film 60.
Patent JP-2012081266-A (JP)
Title: Electrosurgical cobb elevator instrument
Inventor: ELLMAN ALAN G
IPC: A61B17/3211
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrosurgical Cobb elevator instrument capable of performing soft tissue excision and/or retraction using monopolar or bipolar RF energy with or without suction for soft tissue excision and coagulation.SOLUTION: The electrosurgical Cobb elevator instrument includes a preferably sharp spoon-shaped part 24, and permits blunt excision in addition to excision by energy. The instrument is usable for any operation that requires soft tissue excision and/or coagulation. The instrument can be operated by a foot switch or a hand switch.
Patent JP-2013083468-A (JP)
Title: Vehicular control apparatus
Inventor: KATO MITSUTOSHI
IPC: B60Q1/02
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular control apparatus in which lights can be controlled more closely to the intension of a driver in accordance with the traveling situation of a vehicle.SOLUTION: A vehicular control apparatus 1 of the present invention comprises a camera 5 which measures illuminance in each of a plurality of distances in front of a vehicle 2, an illuminance transition determination section 4b which determines an illuminance transition in a traveling direction of the vehicle 2 from the measured illuminance, and light control means 4e which determines whether a light mode is an ON mode to turn on lights 3 of the vehicle 2 or an OFF mode to turn off the lights from the illuminance transition and controls ON or OFF of the lights in accordance with the light mode.
Patent JP-2012031870-A (JP)
Title: Intake control device and saddle riding type vehicle
Inventor: NOBORIO DAICHI
IPC: F02B27/02
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an intake control device suppressing inappropriate change in a length of an intake pipe even if engine load frequently changes.SOLUTION: The intake control device includes a switching control section for switching a length of an intake between a predetermined connection length and a non-connection length shorter than the connection length and a determining means for determining whether or not the length of the intake conduit needs to be switched by the switching control section. Conditions for determining switching from the connection length to the non-connection length includes a condition in which an engine load is higher than a predetermined threshold value. Conditions for determining switching from the non-connection length to the connection length includes a condition in which an engine load is lower than a threshold value set lower than the above predetermined threshold value.
Patent JP-2013087792-A (JP)
Title: Clutch device
Inventor: ONITAKE MINORU
IPC: F16D27/112
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a clutch device in which the occurrence of such a phenomenon that a clutch member is not separated from a friction engaging member when no frictional engagement force is generated.SOLUTION: An electromagnetic clutch 1 is arranged on rotation axis line of a rotating member 2, and includes: an output mechanism including a coil housing, an electromagnetic coil for generating an electromagnetic force, and an armature 33 to which a restoration spring 10 imparts restoration force in a direction in which the armature departs from the electromagnetic coil; and a cam mechanism including a control cam 41 arranged in parallel to the output mechanism along a rotation axis line and incapable of rotating relative to the rotating member and a cam follower 42 capable of rolling on a cam surface 330a existing between the control cam 41 and the armature 33. The cam mechanism is so constructed in such a way that cam angle θ of the cam surface is set to an angle which makes torque applied to the armature 33 due to a reaction force Fp caused by frictional engagement with the electromagnetic coil larger than torque applied to the armature 33 by a thrust force F caused by activation of the cam mechanism.
Patent JP-2013088881-A (JP)
Title: Information terminal and education support system
Inventor: NAKANO TETSUO
IPC: G09B7/02
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that computerization of education is required in development of the computerization of a daily life recently.SOLUTION: An information terminal includes: a display part which displays electronic information; and an input part which inputs identification information for specifying a printed matter, and informs a user of a described part relevant to the electronic information in the printed matter on the basis of the electronic information to be displayed on the display part, and the identification information on the printed matter input by the input part.
Patent JP-2012209242-A (JP)
Title: Lithium manganese titanium nickel composite oxide and production method therefor, and lithium secondary battery using the same as member
Inventor: AKIMOTO JUNJI
IPC: C01G53/00
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a lithium manganese titanium nickel composite oxide having a layered rock-salt type crystal structure suitable for use in a lithium secondary battery positive electrode material that allows high capacity, and to provide a production method therefor, and a lithium secondary battery including an electrode containing an active material thereof as a component.SOLUTION: The lithium manganese titanium nickel composite oxide contains a lithium manganese titanium nickel composite oxide represented by LiMnTiNiO(where, 0<x≤1.0, 0.5≤y<1.0, 0<z≤0.5, 0.5<y+z≤1.0) as a main component, and has a rhombohedral layered rock-salt type crystal structure of space group R-3m. A production method therefor, and a lithium secondary battery containing a compound thereof as an active material are also provided.
Patent JP-2013088549-A (JP)
Title: Optical fiber unit, manufacturing method for the same, and optical fiber cable
Inventor: HOSHINO YUTAKA
IPC: G02B6/04
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber unit and the like that excel in handling ease and branching workability, and can securely bundle optical fiber cores.SOLUTION: Optical fiber cores 3 are cores measuring 0.5 mm in outer diameter for instance. On external circumferences of the multiple optical fiber cores 3, bundle materials 5a and 5b are disposed. The bundle materials 5a and 5b can be made of resin tapes of polyester or the like for instance. The bundle materials 5a and 5b are spirally wound in reverse directions to each other around the external circumferences of the multiple optical fiber cores 3. Therefore, the bundle materials 5a and 5b cross each other at prescribed intervals in the longitudinal direction of an optical fiber unit 1. The intersections of the bundle materials 5a and 5b constitute adhering parts 7. Namely, the bundle materials 5a and 5b adhere to each other at the intersections. On the other hand, other regions than the intersections of the bundle materials 5a and 5b constitute non-adhering parts 9. At the non-adhering parts 9, the bundle materials 5a and 5b do not adhere to the optical fiber cores 3.
Patent JP-2013088574-A (JP)
Title: Projection device, projection control method, and program
Inventor: ODA KIYOSHI
IPC: G03B21/00
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To enable projection of an image with improved color expression.SOLUTION: A projection device includes: a light source section 16 for cyclically emitting light with a plurality of colors in a time-division manner by light emission from semiconductor light emission elements 19, 23, and 26; a micro mirror element 15 for displaying an image corresponding to color components of light by using the light from the light source section 16 and forming a light image by reflected light of the image; projection systems (17 and 18) for projecting the formed light image onto a projection object; and a projection controller 14 for allowing the micro mirror element 15 to be driven by setting switching timing for each color filter, and each timing of beginning and end of a switching period in which the switching timing is centered on the assumption that a color wheel provided with a plurality of color filters is used, and for setting a color wheel setting table 14a in advance so that the beginning timing or end timing corresponds to switching timing of colors of light emitted from the light source section 16.
Patent JP-2013070989-A (JP)
Title: Rice cooker
Inventor: AOTO KAZUYOSHI
IPC: A47J27/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe rice cooker suppressing falling of components and the like in the rice cooker capable of evenly returning Oneba (sticky rice broth) produced in the steps of rice cooking.SOLUTION: The rice cooker 10 includes: a rick cooking pot 20; a rice cooker body 11 for storing the rice cooking pot 20 and having a heating means; a lid body 21; an internal pressure adjusting device PVfor adjusting the internal pressure inside the rice cooking pot 20; and a control device 62 for performing a series of rice cooking steps. The lid body 21 has an inside lid 22 for tightly closing an opening of the rice cooking pot 20; an inner lid 33 on which the inside lid 22 is mounted and which covers the opening of the rice cooker body 11, and an outer lid 58 for covering the upper part of the inner lid 33 and on which an Oneba storage tank 60 is mounted. The inside lid 22 has a recessed portion 22b having a prescribed area and recessed by a prescribed depth, and the recessed portion 22b is formed with a plurality of through-holes 22d. A closing member 23 having a pressure regulating valve 25 and a negative pressure valve 24b is provided on an opening portion 22c of the recessed portion 22b formed on the inside lid 22, so as to tightly close the opening portion 22d.
Patent JP-2013089122-A (JP)
Title: Work information guidance device, work information guidance method and computer program
Inventor: KOBAYASHI TAKAKAZU
IPC: G06Q10/06
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To extract information that guides a user in understanding working relationships between each worker and other workers in a same work team, in such a manner as to indicate the number of workers by time and place.SOLUTION: Process data P(t) is generated from a workflow. When an RFID reader 210 placed in a work area receives ID information on RFID tags worn by workers 220, position measurement data S''(t) indicating the actions of the workers is generated. The position measurement data S''(t) and the process data P(t) for respective work categories W are compared, and cross-correlation Cindicating similarity of numbers of workers by elapsed time and place and total required time difference Tare calculated for the respective work categories W, and then information indicating the calculation result is displayed.
Patent JP-2013091922-A (JP)
Title: Foundation structure of structure
Inventor: UEDA KOHEI
IPC: E02D27/34
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a foundation of a structure which is not subjected to a fluidization phenomenon caused by an earthquake and scouring damage caused by a tsunami and which can obtain great resistance against a horizontal force.SOLUTION: A foundation structure of a structure includes: a sheet pile group which is constructed in the state of surrounding a planned construction area for the structure; an improved clod which integrates the whole area by solidifying sediment in the surrounded area; a ground anchor which is driven in the improved clod from a ground surface; foundation concrete which is driven in the top surface of the improved clod; and an anchorage of the ground anchor which is anchored in the foundation concrete.
Patent JP-2013093499-A (JP)
Title: Connection substrate, semiconductor device, manufacturing method of connection substrate
Inventor: AKAMATSU TOSHIYA
IPC: H01L23/12
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a connection substrate having a through electrode the volume of which does not expand by heat treatment.SOLUTION: The connection substrate comprises: a semiconductor substrate having upper and lower principal surfaces; and a through electrode composed of a first metallic element and penetrating the semiconductor substrate from the upper principal surface to the lower principal surface. A region composed of an intermetallic compound of first and second metallic elements is formed in the through electrode. When an intermetallic compound is formed by reaction of the first and second metallic elements, the first and second metallic elements bring about volume reduction when compared with the volume before reaction.
Patent JP-2013059015-A (JP)
Title: Structure and manufacturing method of the same
Inventor: KATAYAMA TOMOFUMI
IPC: H01Q1/46
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure which is composed of a housing, a conductive member, and a conductive pattern and achieves high design flexibility.SOLUTION: A structure 10 includes: a housing 1 made of a dielectric body; a conductive member 2 which is embedded so as to penetrate through the housing 1; and a conductive pattern 3 which is provided on at least one of the surfaces where the conductive member 2 penetrates from the housing 1 so as to electrically connect with the conductive member 2. The conducive pattern 3 is formed by a conductive film that does not have the shape retention.
Patent JP-2013097065-A (JP)
Title: Transfer roller and image forming apparatus
Inventor: ASAMI JUN
IPC: G03G15/16
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a transfer roller having a stable recording-material conveying property and a favorable transferability by securing a uniform contact with an image carrier, and an image forming apparatus including the transfer roller.SOLUTION: A transfer roller 5, while being bought into pressure contact with an image carrier 1 on which a toner image is formed, conveys a recording material P clamped between itself and the image carrier 1, and electrostatically transfers the toner image on the image carrier 1 on the recording material P. The transfer roller includes a core bar 51, and an elastic layer 52 outside the core bar 51. The elastic layer 52 in which a crosslinkable rubber is dynamically crosslinked and dispersed in thermoelastic elastomer and is formed from a material containing ion conductive material, includes a plurality of recessed/protruding parts 52a and 52b that are parallel to the longitudinal direction of the core bar 51 and extends linearly, in the inner peripheral surface of the elastic layer 52.
Patent JP-2013097123-A (JP)
Title: Image display device
Inventor: AISAKA KEISHIN
IPC: H04N5/74
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image projection device capable of preventing lowering of illumination intensity and reducing illuminance unevenness.SOLUTION: An image projection device comprises: an illumination optical system comprising a light source including a reflector 11, an illuminance equalization element 4, relay lenses 5 and 6, first and second folding mirrors 7 and 8; a reflection type spatial optical modulation element 10 in which an image is formed by reclining each arranged mirror element and illumination light is radiated by the illumination optical system; and a projection optical system 20 that projects light reflected by the reflection type spatial light modulation element 10 on an image projection surface. The second folding mirror 8 includes a notch 81 to avoid mechanical overlapping of a lens barrel part of the projection optical system 20 and the second folding mirror 8. A light source unit 1 including the reflector 11 includes a position adjustment member so as to perform an illumination distribution adjustment for a part corresponding to the notch 81 in an illumination area of the reflection type spatial optical modulation element 10.
Patent JP-2013100651-A (JP)
Title: Blackout-responsive self-luminous sign
Inventor: TAKEUCHI SEITO
IPC: E01F9/615
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a blackout-responsive self-luminous sign which can be used for preventing a traffic accident by lighting and displaying a point name sign board at an intersection during nighttime as well as making a driver successfully identify existence of the intersection.SOLUTION: A blackout-responsive self-luminous sign is provided with: a point name sign board 1 which is installed above an intersection with a point name indicating a name of a point of the intersection and a backlight device 13 which lights and displays a translucent display board 12 of the point name sign board 1 during nighttime. The blackout-responsive self-luminous sign is also provided with a power storage body 9 which stores power of a commercial power source S or a solar battery 8. The power storage body 9 supplies power to an LED 14 of the backlight device 13. A day-night detector 7 outputs a daytime signal or a nighttime signal by detecting difference between day and night. When the nighttime signal is output from the day-night detector 7, the backlight device 13 lights and displays the translucent display board 12 of the point name sign board 1 from within.
Patent JP-2012110220-A (JP)
Title: Methods and systems for power system grid management
Inventor: MCMULLIN DALE ROBERT
IPC: H02J3/00
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To contribute to power system grid management, especially to provide a power system grid maintenance and management system.SOLUTION: A distribution control center 116 includes a processor to receive damaged asset data including an identification and assessment of at least one damaged asset 113 of a power grid 101, processes the damaged asset data to associate a repair time with the damaged asset 113, generates a proposed switch plan 133, processes the proposed switch plan 133 to identify the damaged asset 113 in the proposed switch plan 133 and assigns a priority for repairing the damaged asset 113, generates switch plan modification data 131, modifies the proposed switch plan 133 to define a modified switch plan, and outputs the modified switch plan.
Patent JP-2013109565-A (JP)
Title: Display system, control program of display system and display device
Inventor: AMIYA KOICHI
IPC: G06F3/048
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a display system, a control program of the display system and a display device that can improve convenience of a user.SOLUTION: The display system includes an image forming apparatus 1 for storing screen data and a portable communication terminal 2 for displaying a screen on the basis of the screen data stored in the image forming apparatus 1. The display system receives a flick operation requesting the movement of the screen at the portable communication terminal 2 and transmits the flick information of the received flick operation to the image forming apparatus 1. The display system determines a partial area on the screen at the portable communication terminal 2, where display is to be changed during the movement of the screen, and sequentially transmits positional information of the determined area and screen data of the screen from movement start before movement completion determined on the basis of the flick information in the determined area to the portable communication terminal 2. The display system displays the screen on the basis of the screen data transmitted in the transmitted area of the positional information at the portable communication terminal 2.