baber/WOPTO huggingface dataset:
Patent JP-2013180706-A (JP)
Title: Method and device for controlling hybrid vehicle
Inventor: MAMIYA KIYOTAKA
IPC: B60W10/06
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in emission and fuel economy in a method and device for controlling a hybrid vehicle.SOLUTION: When required drive force is equal to or less than a switching value, switching possibility that the required drive force becomes higher than the switching value is predicted, and an engine 11 is operated so that a temperature of a catalyst 23 becomes a first temperature when the predicted switching possibility is equal to or more than a predetermined value, and the engine 11 is operated so that the temperature of the catalyst 23 becomes a second temperature lower than the first temperature when the predicted switching possibility is less than the predetermined value.
Patent JP-2013181510-A (JP)
Title: Exhaust heat recovery rankine cycle system
Inventor: ONO TAISUKE
IPC: F01K9/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust heat recovery Rankine cycle system capable of enhancing exhaust heat utilization efficiency by preventing a working medium from being supercooled.SOLUTION: In an exhaust heat recovery Rankine cycle system 1, a working medium in a state of gas discharged from an expander is condensed by a plurality of condensers, namely, a first condenser 5, a second condenser 6, and a third condenser 7. The first condenser 5, the second condenser 6, and the third condenser 7 are connected in series, and the working medium condensed by each condenser is discharged into a condensate tank 8.
Patent JP-2013184505-A (JP)
Title: Door system for railway vehicle
Inventor: SEKINE SOHEI
IPC: B61D19/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a door system for a railway vehicle provided with such a dropping-out prevention mechanism that a door for a railway vehicle does not drop-out from a lower part rail even when an underframe of the vehicle is deflected or the door for the vehicle is deformed by a load of passengers or the like in the railway vehicle.SOLUTION: A door system for a railway vehicle includes: an upper part rail 12 and a lower part rail 11 fixed parallel to each other onto upper and lower both end surfaces of a door opening part D of a side vehicle body 16a of a railway vehicle 16; and a pair of vehicle doors 10 movably mounted on the upper part rail 12 and the lower part rail 11. Here, the lower end joint part of the vehicle door 10 locked to the lower part rail 11 includes a plurality of U-shaped groove metal fittings 3 which sandwich the lower part rail 11 and slide, and an uplift preventing metal fitting 5.
Patent JP-2013187630-A (JP)
Title: Picture processing device and method, and imaging device
Inventor: MIZUTANI SHIGEAKI
IPC: H04N5/232
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To improve processing speed by reducing the number of external memory access times by reducing reference parameter table capacity.SOLUTION: A picture processing device for executing predetermined picture processing on picture data composed of a plurality of pieces of pixel data input in the unit of frames comprises picture processing means for executing the picture processing after reading out pixel data required for executing the picture processing from a reference picture memory by using a reference parameter which is stored in a reference parameter table memory and includes position information or stored address about the pixel data used for the picture processing. The picture processing means stores the reference parameter in the reference parameter table memory while previously performing selection depending on a frame region so as to reduce an amount of reference parameters to be referred to, and executes the picture processing by using the previously selected reference parameter.
Patent JP-2013184535-A (JP)
Title: Cab frame of construction machine, and painting method therefor
Inventor: OTA NOBUYUKI
IPC: B62D25/08
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cab frame of a construction machine capable of performing efficient coating without increasing coating man-hours even for a larger size.SOLUTION: A cab frame includes a main structure 10 having an open section 30 in a part of its outer periphery, and a rear structure 20 as a sub structure which covers the open section 30, and is connected to the main structure 10 in a freely separable manner so as to be projected from the main structure 10. Connection parts 32, 42 which are connected to each other in an opposing manner are provided on the main structure 10 and the rear structure 20. The rear structure 20 is provided on the main structure 10 in a temporarily fixed manner via the connection parts 32, 42 while the connecting direction to the main structure 10 being reversed. The rear structure 20 is accommodated in the main structure 10 while the rear structure 20 is reversed and connected to the main structure 10.
Patent JP-2013185784-A (JP)
Title: Cogeneration system
Inventor: GOTO SHUNSUKE
IPC: H01M8/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To make the mistaken pressing of a switch hardly occur, by visually confirming a switch operation in a cogeneration system.SOLUTION: A cogeneration system is equipped with a power generation device 10, a control device 40 which controls the operation of a hot water storage tank 31 and the power generation device 10, and an operation device 41 having switches 42a-42c and display portions 43a-43c. The control device 40 makes the display lamp 43a-43c display that the switches 42a-42c are tuned on by an input operation display portion, when ON signals from the switches 42a-42c are input continuing a predetermined time, after displaying that the switches are turned on by the input operation display portion, when the ON signals from the switches 42a-42c being continuously input more than the predetermined time switch to OFF signals, it is determined that the switches 42a-42c are turned on by an input operation determination portion.
Patent JP-2013186809-A (JP)
Title: Recommend device, recommend method and program
Inventor: KANEKO YOICHIRO
IPC: G06F17/30
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To recommend content with a graph visualizing a correlation between content suitable for the tastes of a person who has a connection with a user and content relevant to this.SOLUTION: A content recommend device 100 includes a social graph creation part 130 which creates a social graph, and transmits it to a user terminal; a content of interest specification part 140 which specifies the content of interest by referring to a content viewing history stored in a content viewing history storage part 110 in association with a selection user selected from the social graph by a user; a content information storage part 120 which stores the attribute information of a plurality of content; a relevant content specification part 150 which specifies relevant content on the basis of relevancy between the content of interest and the plurality of content stored in the content information storage part 120; and a recommend graph creation part 160 which creates a graph having a link connecting the content of interest with the relevant content, and transmits it to the user terminal.
Patent JP-2012135818-A (JP)
Title: Method of mounting workpiece to positioner, method of detaching the workpiece from the positioner, work piece holding tool, workpiece supporting tool and workpiece mounting system
Inventor: TAMURA SHUJI
IPC: B23K37/04
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece mounting method capable of easily mounting/detaching a box workpiece to/from a workpiece mounting device, a method of detaching the workpiece, a work piece holding tool and a workpiece supporting tool which are used for the mounting and detachment, and a workpiece mounting system.SOLUTION: The workpiece holding tools 3 holding the box workpiece 1 are set in the workpiece supporting tools 4 of a positioner, so as to easily mount the box workpiece 1 to the positioner. By detaching the workpiece holding tools 3 from the workpiece supporting tools 4, the box workpiece 1 held by the workpiece holding tools 3 can be detached from the positioner. The workpiece holding tool 3 includes: clamp parts 30 capable of holding the workpiece 1; and a set part 31 which can be set in the workpiece supporting tool 4. The positioner includes the workpiece supporting tools 4 in which the workpiece holding tools 3 holding the workpiece 1 can be set, and fixation tools 42 capable of fixing the workpiece holding tools 3 set in the workpiece supporting tools 4.
Patent JP-2012157035-A (JP)
Title: Method and apparatus for maintaining call continuity in wireless communication
Inventor: GRILLI FRANCESCO
IPC: H04W88/14
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide techniques for performing handover in order to maintain call continuity for user equipment (UE).SOLUTION: The UE communicates with a first cell in a radio access network (RAN) for a packet-switched (PS) call, e.g., for Voice-over-Internet Protocol (VoIP) via High-Speed Packet Access in W-CDMA. The UE sends measurement reports to the RAN and receives trigger from the RAN. The UE establishes a circuit-switched (CS) call with the first cell while the PS call is pending at the first cell. The UE then performs handover of the CS call from the first cell to a second cell, which may not support VoIP.
Patent JP-2013197609-A (JP)
Title: Imaging apparatus
Inventor: FUJIWARA SHINYA
IPC: H04N5/374
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus causing less discomfort to a user even when the outputs of light receiving elements having different sensitivities are changed according to imaging sensitivity.SOLUTION: An imaging apparatus includes: an imaging section having a plurality of pixels; a sensitivity changing section to change imaging sensitivity during imaging; a control section; and a noise reduction processing section. Each of the pixels includes: a first light receiving element that generates a first pixel signal; and a second light receiving element that generates a second image signal having higher sensitivity than the first image signal under the same conditions. The control section selects an output signal from the pixel according to the imaging sensitivity. The noise reduction processing section performs noise reduction processing of the output signal when an SN ratio of the output signal in current imaging sensitivity is lower than an initial SN ratio of the image signal to be switched when the imaging sensitivity is raised.
Patent JP-2013194097-A (JP)
Title: Lubricating oil composition, and sliding mechanism using lubricating oil composition
Inventor: KASAI TOKEI
IPC: C10M169/04
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil composition exhibiting an extremely low friction coefficient when used as the lubricating oil for a low-friction sliding material, and to provide a sliding mechanism having excellent low friction properties by combining the lubricating oil composition with a sliding mechanism having a film of a specific low-friction sliding material on a sliding surface.SOLUTION: A lubricating oil composition used for a low-friction sliding material containing in a lubricant base oil, based on the total amount of the composition, (A) 0.005 mass% to 0.12 mass% of organic zinc dithiophosphate in phosphorus concentration equivalent, (B) 0.05 mass% to 5 mass% of an amine-based friction-reducing agent, and (C) 0.05 mass% to 0.5 mass% of an alkaline-earth metal salicylate-based cleaning agent and/or an alkaline-earth metal sulfonate-based cleaning agent in alkaline-earth metal concentration equivalent is characterized by containing 0.005 mass% to 0.05 mass% of primary dialkyl zinc dithiophosphate in phosphorous concentration equivalent in the component (A). There is also provided a sliding mechanism obtained by interposing the lubricating oil composition between mutually sliding surfaces of two sliding members, and having at least one sliding surface of the two sliding members having a DLC film containing hydrogen in the amount of 5 atom% to 50 atom% formed thereon.
Patent JP-2013194260-A (JP)
Title: Method of producing rare earth sintered magnet
Inventor: MORIMOTO KEIICHI
IPC: B22F3/00
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a rare earth sintered magnet capable of reducing warping deformation of a molded body caused by sintering compared to the conventional technology without complicating a device configuration of a sintering furnace.SOLUTION: A rare earth magnet material molded body 5 is arranged in an inner part simply enclosed by sandwiching a spacer 4 by a bottom part sintering plate 2a and an upper part sintering plate 2b, and is sintered, and is liquefied at a temperature of 800°C or more, and especially neodymium (Nd) seeps to a front layer, and gasified neodymium stays in a space contacting with a surface of the rare earth magnet material molded body 5. Accordingly, a total amount of the gasified neodymium is reduced. A predetermined space is provided between the upper part sintering plate 2b and the rare earth magnet material molded body 5, and a mesh 3 is disposed under the rare earth magnet material molded body 5, and therefore, almost a same amount of neodymium is gasified from both of an upper surface and a lower surface of the rare earth magnet material molded body 5, and density difference between an upper part and a lower part (the front and back) of the rare earth magnet material molded body 5 is reduced, and warping deformation in a sintering process is suppressed.
Patent JP-2013196879-A (JP)
Title: Separator for electrochemical element and electrochemical element
Inventor: TAKEZAKI YUUKA
IPC: H01M2/16
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a separator for electrochemical element capable of adjusting an electrochemical element having excellent high rate discharge characteristics in which short circuit is less likely to occur and thermal runaway can be prevented, and to provide an electrochemical element having excellent high rate discharge characteristics in which short circuit is less likely to occur and thermal runaway can be prevented.SOLUTION: In the separator for electrochemical element, "the percentage of inorganic particle mass occupying the separator mass for electrochemical element is 50-100 mass%", "inorganic particles exist only on the surface and in the voids of nonwoven fabric", and the separator is composed to contain polyvinyl alcohol. Consequently, a separator for electrochemical element capable of adjusting an electrochemical element having excellent high rate discharge characteristics in which short circuit is less likely to occur and thermal runaway can be prevented is obtained.
Patent JP-2013197805-A (JP)
Title: Visible light communication system
Inventor: ODAMAKI MAKOTO
IPC: H04B10/116
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a visible light communication system, capable of continuing data communication if power supply to an electronic apparatus on the reception side is stopped.SOLUTION: The visible light communication system includes a transmission side unit connected to a light emitting apparatus and a reception side unit operated by power supply from the electronic apparatus. The reception side unit includes an emergency battery and a nonvolatile memory. When power supply from the electronic apparatus is stopped, or when a supply voltage to the reception side unit falls below a predetermined threshold, power supply is switched from the emergency battery and received data is saved into the nonvolatile memory. In response to the recovery of power supply from the electronic apparatus, the data saved in the nonvolatile memory is transferred to the electronic apparatus.
Patent JP-2013197278-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: KOBASHI HIDEHARU
IPC: H01L21/52
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus (die bonder) which can detect a fluctuation amount of a surface of a measuring object in a height direction depending on a configuration contributing to cost reduction.SOLUTION: A semiconductor manufacturing apparatus (die bonder) is an apparatus mounted on a predetermined position on a substrate S and comprises: a bonding head part 32 which retains a die D at a tip by adsorption for mounting the die D on the predetermined position of the substrate S loaded on a stage; a position detection camera 42 for imaging a measuring object including the die D and the substrate S before and after the die D is mounted by the bonding head part; and a control part 4 for mounting the die D at the predetermined position on the substrate S by controlling an operation of each means. An optical system of the position detection camera 42 is composed of a lens system including a non-telecentric lens.
Patent JP-2012142598-A (JP)
Title: Method of manufacturing silicon carbide semiconductor device
Inventor: TANIMOTO SATOSHI
IPC: H01L29/78
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a silicon carbide semiconductor device having an improved practical upper limit temperature.SOLUTION: The method includes the following steps of: forming a precursor silicon oxide film on a surface of a silicon carbide substrate 1 on which a gate window 6 is formed; performing heat treatment to the precursor silicon oxide film in a nitrogen oxide gas atmosphere to obtain a first silicon oxide film (O); laminating a silicon nitride film (N); oxidizing the silicon nitride film to form a second silicon oxide film (O) to a predetermined depth from a surface to form an ONO insulating film; and forming a gate electrode on the ONO insulating film. The step of forming the gate electrode includes the following steps of: forming a polycrystalline silicon film on the ONO insulating film; continuously etching the polycrystalline silicon film, the second silicon oxide film, and the silicon nitride film by using a desired mask to define outer edges of the gate electrode, the second silicon oxide film, and the silicon nitride film; and oxidizing lateral faces and an upper part of the gate electrode and the outer edge of the silicon nitride film.
Patent JP-2013194170-A (JP)
Title: Adhesive, adhesive layer and adhesive sheet
Inventor: HIGASHI MASATSUGU
IPC: C09J175/04
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive which satisfies adhesive performance, and by which low dielectric constant is attained in an adhesive layer.SOLUTION: An adhesive includes (meth)acrylic polymer obtained by polymerizing a monomer component including alkyl (meth)acrylate (a1) that has a diverged alkyl radical of carbon number 8 to 24 in an ester terminal, and alkyl (meth)acrylate (a2) that has a straight chain alkyl radical of carbon number 8 to 24 in the ester terminal.
Patent JP-2013193782-A (JP)
Title: Roll packing box
Inventor: SUZUKI MASAKI
IPC: B65D81/07
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a roll packing box preventing deformation or breakage during transportation when carrying out storage, transportation of a roll, and also having superior surface protection of the roll.SOLUTION: A roll packing box is for holding a roll 1 in an interior; and it includes a curved corrugated cardboard (a hanging plate 2) supporting a whole of the roll placed in the box, and a sheet 6 placed between the curved corrugated cardboard and the roll.
Patent JP-2013199518-A (JP)
Title: Acrylic polymer and method for producing acrylic fiber
Inventor: MATSUDA KAZUYA
IPC: D01F6/18
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic polymer and a production method of an acrylic fiber without causing reduction of polymer qualities, and without diminishing productivity of fiber production actually, in a case of reutilizing recovered unreacted monomer containing impurities as the raw material monomer.SOLUTION: Solution polymerization is performed using a raw material monomer comprising 92 mass% or more acrylonitrile, dimethyl sulfoxide as the polymerization solvent and an azo compound as the polymerization initiator, respectively. The obtained polymer solution is subjected to vaporization/separation through counter contact with vapor of the polymerization solvent by way of a reduced-pressure distillation column. Thereafter, the polymer solution is mixed with a polymerization solvent containing moisture, and conducting reduced-pressure distillation again and the distillate is separated into a water phase and an organic phase to recover the unreacted monomer. The obtained recovered unreacted monomer is reutilized as the raw material monomer to produce the acrylic polymer by solution polymerization such that the charge amount of the recovered monomer is corrected according to concentration of containing impurities, and the usage rate of the recovered monomer is set to 1 to 50 mass% to acrylonitrile.
Patent JP-2013200420-A (JP)
Title: Additive for electrophotographic photoreceptor, electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: IWASAKI MASAHIRO
IPC: G03G5/05
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an additive for an electrophotographic photoreceptor which suppresses variation in electrical characteristics of the electrophotographic photoreceptor.SOLUTION: Provided is an additive for an electrophotographic photoreceptor which is represented by the general formula (I). In the general formula (I): A represents an m-valent organic group derived from arylamine represented by the general formula (II) or the general formula (III); T represents a C1-C10 divalent hydrocarbon group; Rf represents a C3-C10 branched hydrocarbon group in which at least one hydrogen atom is substituted with a fluorine atom; l represents 0 or 1; and m represents an integer from 1 to 4 inclusive. In the general formula (II), Ar, Arand Areach independently represent a C6-C20 aryl group. In the general formula (III), Ar, Ar, Arand Areach independently represent a C6-C20 aryl group.
Patent JP-2013199302-A (JP)
Title: Shrink film, packaging container, and packaging method
Inventor: OGISO NORIKAZU
IPC: B65D65/26
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container that can be easily opened.SOLUTION: A packaging container includes: a container body divided into a plurality of sections (an upper container 10 and a lower container 20); and a shrink film 40 welded at two opposite locations X on the circumference of a joined part of a united container body to be annularly connected, and thermally shrunk to cover the joined part 30 from the outside.
Patent JP-2013198620-A (JP)
Title: Game machine
Inventor: HARUNA ARINOBU
IPC: A63F5/04
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of smoothly progressing a game according to a player's liking, and capable of preventing the player from feeling botheration or a sense of discomfort.SOLUTION: A game machine includes a selecting operation receiving means for receiving operation for selecting one of a plurality of kinds of presentations, and a determination operation receiving means for receiving operation for determining the one presentation selected by the selecting operation receiving means as a presentation to be performed. If the determination operation received by the determination operation receiving means is performed while the selection operation received by the selecting operation receiving means is not performed in an initial state, a presentation in which a freeze presentation is not performed is performed.