baber/WOPTO huggingface dataset:
Patent JP-2013037790-A (JP)
Title: Fuel cell system
Inventor: MIYATA KOICHIRO
IPC: H01M8/10
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system for sufficiently scavenging air while preventing deterioration of a fuel cell.SOLUTION: A fuel cell system 1 comprises: a fuel cell stack 10 having an anode passage 11 and a cathode passage 12; a fuel gas supply passage; a fuel off-gas exhaust passage; an oxidant gas supply passage; an oxidant off-gas exhaust passage; a first sealing valve 32; a second sealing valve 33; sealing valve control means; a temperature sensor 26; and scavenging means for scavenging the anode passage 11 and the cathode passage 12 with scavenging air when a temperature of the fuel cell stack 10 is not more than a predetermined temperature after stopping power generation. The fuel cell system 1 seals the cathode passage 12 in stopping power generation. The fuel cell system is provided with elapsed time detection means for detecting an elapsed time from the stop of the power generation. While the scavenging means scavenges the air, when the elapsed time is within a first predetermined time period, the cathode passage 12 and the anode passage 11 are sequentially scavenged. When the elapsed time is beyond the first predetermined time period, the anode passage 11 and the cathode passage 12 are sequentially scavenged.
Patent JP-2012062306-A (JP)
Title: Method for producing epoxy compound
Inventor: SAITO JUNNOSUKE
IPC: C07D303/18
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an epoxy compound having a small waste water load, capable of reducing an inorganic salt concentration in waste water and a waste water amount itself.SOLUTION: This invention relates to a method for producing an epoxy compound including the following steps 1-4: step (1), a step in which a chlorohydrin ring-closing reaction is performed by using an alkali agent to obtain a composition containing an epoxy compound, an inorganic salt and water; step (2), a step in which the inorganic salt and water generated in step 1 are treated by using an electrodialyzer having a bipolar membrane and are thereby regenerated and recovered into the alkali agent and acid; step (3), a step in which the composition that has a reduced inorganic salt concentration and has been emitted from compartment 1 of step 2 is fed to compartment 2 and/or compartment 3 of step 2 and recycled as an aqueous electrolyte solution; and step (4), a step in which the alkali agent recovered in step 2 is recycled as the alkali agent of step 1.
Patent JP-2013035774-A (JP)
Title: Method for processing plant leaf
Inventor: ICHIMURA KIYOSHI
IPC: A01N3/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a plant leaf, preventing the discoloration of a dried plant leaf.SOLUTION: The method for processing the plant leaf includes coating the dried plant leaf with a coating material, wherein the veins of the plant leaf are crushed before being coated.
Patent JP-2013035466-A (JP)
Title: Vehicle with vehicle driving motor
Inventor: KITAMI AKIO
IPC: B60L50/15
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle having a simply-structured interlock, part of which is not provided in a terminal cover of a controller.SOLUTION: The vehicle 100 includes: the controller 4 that controls a motor 19; a main battery that supplies power to the motor 19 via the controller 4; a normal-open relay that is inserted into a power supply path from the main battery to the controller 4; and a sub-battery 2 that supplies the power to the relay. The terminal cover 16 covering an output terminal for connecting the power supply line to the motor 19 is attached to the controller 4 where the sub-battery 2 is disposed to be adjoined to enable a worker to avoid removing the terminal cover 16.
Patent JP-2012044658-A (JP)
Title: Macro user equipment initiated evolved inter-cell interference coordination mechanism through private femtocells
Inventor: TSU CHENG
IPC: H04W16/16
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To allow a femtocell base station to reduce interference to a wireless device that is a macro user, in an area where the service coverage overlaps between a macrocell and a femtocell.SOLUTION: A femtocell base station receives a random access preamble from a wireless device that is not authorized to utilize the femtocell base station, which indicates that the wireless device suffers interference from the femtocell base station. The femtocell base station sends a random access response to the wireless device, receives an interference stress message from the wireless device, and reduces interference for the wireless device.
Patent JP-2012095274-A (JP)
Title: Stereoscopic image display device and stereoscopic image display method
Inventor: AGANO TOSHITAKA
IPC: H04N13/04
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To accurately move a stereoscopic cursor to the position of a candidate for an abnormal shadow intended by an observer, without imposing a burden on the observer.SOLUTION: The candidate for the abnormal shadow is detected from each of radiation images in each photographing direction. The position of the detected candidate for the abnormal shadow is displayed on a display part with a stereoscopic image, and an observer's watching point is detected. When the detected watching point is positioned within a predetermined range from the position of the candidate for the abnormal shadow, the stereoscopic cursor is moved to the position of the candidate for the abnormal shadow.
Patent JP-2012014184-A (JP)
Title: Image processing apparatus, image processing method, and data structure of image
Inventor: INADA TETSUGO
IPC: G09G5/391
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it may be difficult sometimes to display a display image with good responsiveness in response to an image change request from a user.SOLUTION: Source images of a second layer 34 and a third layer 36 in layered data 139 in which images are represented with different resolutions are read out respectively (S20, S22), some of tile images in a second layer image 34b are compressed normally (S24). A differential image between a corresponding tile image in a third layer image 36b and an image obtained by enlarging a tile image of the second layer image 34b 2×2 times is compressed (S26). These compressed data are included in one image block 144. When displaying an image, the image is loaded into a memory for the unit of the image block 144. Compressed data 140 of the second layer image 34b are decoded by normal processing (S28). Compressed data 142 of the differential image are first decoded normally (S30) and then added with the image obtained by enlarging the decoded second layer image 34b 2×2 times (S32, S34).
Patent JP-2013046271-A (JP)
Title: Multiphase clock generation circuit and multiphase clock generation method
Inventor: NEDACHI TAKAAKI
IPC: H03L7/00
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a multiphase clock generation circuit that accommodates a plurality of operating frequencies while dispensing with an increase in circuit scale and keeping jitter characteristics of output signals intact.SOLUTION: The multiphase clock generation circuit includes: a plurality of delay paths adapted to receive a plurality of reference clock signals out of phase and provided for a plurality of frequencies available for the reference clock signals, respectively, which generate a predetermined phase difference to the reference clock signals; a switch section for selecting the delay path corresponding to the frequency of the reference clock signals from the plurality of delay paths on the basis of the frequency of the reference clock signals; and a phase interpolation circuit for generating a plurality of clock output signals having the predetermined phase difference from the plurality of reference clock signals with the phase difference modified by the delay path selected by the switch section.
Patent JP-2011255207-A (JP)
Title: Gaming machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in effects of display performances by an image display device, and further to enhance effects of the performances by movable members in a gaming machine equipped with a transparent game board and the movable member.SOLUTION: A game region 6 includes a transparent game region 71 with transparency and an upper opaque game region 72A formed by attaching an opaque member to the upper part of the transparent game region 71 in the transparent game board. A movable member control means moves the movable member 78 between a non-display corresponding region being the region corresponding to the upper opaque game region 72A or the region corresponding to the outside of the game region and a transparent corresponding region corresponding to the transparent game region 71 and moves the movable member 78 in a manner to alter a rate of overlapping with the transparent game region 71 in accordance with the game state.
Patent JP-2013040676-A (JP)
Title: Resin rolling bearing structure and method of manufacturing the same
Inventor: WAKIZAKA NOBUHIKO
IPC: F16C33/60
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce cost by making a divided inner ring part of a resin rolling bearing of resin.SOLUTION: Both-side two parts are constituted of the resin by changing a dividing method of the bearing to division into three parts from conventional division into two parts.
Patent JP-2013047164-A (JP)
Title: Method of producing silicide
Inventor: OKUYA TAKESHI
IPC: C01B33/06
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To stably and inexpensively provide a silicide that is a raw material of monosilane gas.SOLUTION: A method of producing the silicide includes heating a carbon-silicon compound in the presence of a magnesium-containing metal.
Patent JP-2012034380-A (JP)
Title: Receiver having chip-level equalization
Inventor: AHMET BASTUG
IPC: H04B1/7105
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To achieve a high data transmission speed by restoring orthogonality between users and restricting interference without largely increasing complexity even with a low diffusion factor.SOLUTION: A received discrete time signal sample is filtered at chip level by using a first equalization step. The received discrete time signal sample is further delayed by the amount of a period corresponding to a data symbol, and is used in a second equalization step. A symbol estimation value acquired in the first equalization step is non-linearly filtered, and used as a desired response for the second equalization step in a subsequent symbol period. An equalizer weight adapted in the second equalization step is used for the first equalization step.
Patent JP-2013052196-A (JP)
Title: Yakumono (accessory) device and game machine
Inventor: IGAWA TAKAHIRO
IPC: A63F7/02
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a means which detects that a game ball received in a Yakumono (accessory) area has reached a plurality of destination positions having different arrival times, with an optimum detection invalid period for each destination.SOLUTION: An invalid period t3 is set for the moving time t1 corresponding to the first specific area, and an invalid period t4 is set for the moving time t2 corresponding to the second specific area, so that optimum invalid times are set for each of the first specific area and the second specific area. For example, even when the same invalid period is set on the basis of the shortest time required for a game ball to reach a specific area after a vane member 112 is opened, an illegal winning of a ball which reaches a specific area later is not overlooked.
Patent JP-2013056786-A (JP)
Title: Method for producing optical fiber preform
Inventor: HOSHINO SUMIO
IPC: C03B37/014
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing optical fiber preform, by which an optical fiber preform in which the variation in local concentration of germanium is reduced by a diffusion effect and refractive index distribution can be accurately measured is produced at a low cost while maintaining satisfactory productivity.SOLUTION: The method for producing optical fiber preform includes: a preform forming step of adding germanium as an additive for adjusting refractive index to form the optical fiber preform 4; a stretching step of stretching the optical fiber preform 4; a heat treatment step of heating the stretched optical fiber preform 4 for a predetermined time period in a heating furnace 11 of an inert gas atmosphere; and a refractive index measuring step of measuring the refractive index distribution of the optical fiber preform 4 after the heat treatment step.
Patent JP-2013061085-A (JP)
Title: Refrigerator
Inventor: NAGAMORI TOSHIHIKO
IPC: F25D23/06
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-transport refrigerator with increased inside volume, while reducing the amount of leaked heat of a large refrigerator.SOLUTION: The refrigerator includes a first handle part arranged at the bottom front of a refrigerator body for transporting the refrigerator with its side face upside. The first handle part includes: an upper face part fixed to a bottom face of the refrigerator body; a joint part arranged from the upper face part in the direction separating from the bottom face of the refrigerator; and a grip part arranged from the lower end of the joint part in the direction along the bottom face of the refrigerator. The upper face part is joined to a reinforcing member formed on the lower surface of the refrigerator body.
Patent JP-2012170817-A (JP)
Title: Method of manufacturing tissue product and the tissue product
Inventor: HIRATA NORIMITSU
IPC: A47K7/00
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To efficiently produce tissue products to which a lotion chemical and a sizing agent are imparted.SOLUTION: A primary original web roll manufactured in a paper making facility is formed into a secondary original web roll to which the lotion chemical and the sizing agent are imparted in a ply machine, folded tissue stacks are obtained in a multi-stand type interfolder using the secondary original web roll, and the tissue stack is stored in a storage box to attain the tissue product.
Patent JP-2013063480-A (JP)
Title: Fixed quantity take-out device
Inventor: SAKAMOTO SADAHITO
IPC: B65G47/14
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact fixed quantity take-out device configured to take out various types of components discharged from a plurality of feeder units, from one place.SOLUTION: The fixed quantity take-out device 10 includes a feeder unit 20 having a discharge passage allowing screws as examples of desired components to be discharged to the downstream side, and a base unit 50 having a take-out part 51 which temporarily stores the screws discharged from the feeder unit 20. The feeder unit 20 is mounted on the upper face of the base unit 50, while the take-out part 51 of the base unit 50 and the discharge passage 26 of the feeder unit 20 communicate with each other. A plurality of feeder units 20a, 20b being the same in size as the feeder unit 20 for discharging screws different in type or size from the screws are mounted thereon so as to extend in the vertical direction, while the discharge passages 26 thereof communicate therewith.
Patent JP-2013064444-A (JP)
Title: Fastener
Inventor: HIRANO YOICHI
IPC: F16B19/10
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a fastener in which a second member is smoothly inserted into a first member without rapid change in the insertion force, an increase in the insertion force at the latter half of insertion of the second member into the first member is suppressed, and operability in insertion is improved.SOLUTION: The fastener 10 is configured in such a manner that when a pin 14 is pressed into a grommet 12, a guide element 56 formed at the tip of the pin 14 contacts a guided element 42 of the grommet 12 and a leg part 34 of a leg 28 of the grommet 12 bends and is expanded. The guided element 42 of the leg part 34 of the leg 28 of the grommet 12 is then engaged with a top end 56A of the guide element 56 of the pin 14. The guide element 56 of the pin 14 is a curved surface of which the tangent angle θ with respect to the axis line 14B at the point of contact P1 with the guided element 42 changes extending from the external periphery of the tip 14A of the pin 14 toward the top end 56A, the insertion force S into the grommet 12 of the pin 14 at each point of contact P1 being held roughly constant.
Patent JP-2013066049-A (JP)
Title: Image reading apparatus and program
Inventor: SHIMIZU KOSUKE
IPC: H04N1/46
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus and a program for correcting a color shift in different achromatic regions with high accuracy.SOLUTION: An image reading apparatus, when image data having a maximum pixel value is taken as a correction object in a boundary region as a region in the middle of a change from a white region to a black region (steps 258 and 260), corrects a color shift by two-point interpolation between this image data and corresponding image data generated before this image data (step 264), and when image data having a minimum pixel value is taken as a correction object (steps 258 and 270), corrects a color shift by two-point interpolation between this image data and corresponding image data generated after this image data (step 264).
Patent JP-2013065509-A (JP)
Title: Electrode for battery, and lithium ion secondary battery comprising the same
Inventor: FUJIOKA JUNJI
IPC: H01M4/133
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for a battery with a small amount of an additive offering a high binding property to an active material and a collector, and a lithium ion secondary battery comprising the same.SOLUTION: An electrode for a battery comprises an active material layer containing an alkyl-modified vinyl alcohol polymer obtained by copolymerization of 0.05-5 mol% of an N-alkyl(meth)acrylamide having a C8-C29 alkyl group, and an active material. The active material layer is formed on the surface of a collector. A lithium ion secondary battery comprises a pair of electrodes each including the active material layer and disposed so that the active material layers face each other through a separator, and has a multi-layer structure in which an electrolyte composition containing an electrolyte salt with a lithium atom fills the space between the pair of electrodes and the separator, and at least one of the pair of electrodes is the electrode for a battery.
Patent JP-2013066503-A (JP)
Title: Device for checking indwelling site
Inventor: MIYASAKA SUSUMU
IPC: A61M5/00
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for checking indwelling site capable of checking the indwelling site of a medical tube through multiple checking operations by simple techniques using a single device.SOLUTION: The device for checking indwelling site is provided with a barrel 40, a first plunger 20 having a torso member 21 and a first tip member 22 formed with a hole 23 communicating between the inner cavity of the torso member 21 and the inner cavity of the barrel 40 and disposed capable of pushing into or pulling out while keeping the barrel 40 airtight, a second plunger 30 having a second tip member 32 and disposed capable of pushing into or pulling out while keeping the torso member 21 airtight, a space 55 formed between an inner wall 41a and the tip face of the first tip member 22 and designed to suck the gas fraction of the fluid sucked into the barrel 40 into the torso member 21, and a detecting member 60 arranged inside the torso member 21 on the tip side of the second tip member 32 and designed to react with carbon dioxide sucked in through the space 55 by discoloring.
Patent JP-2013067826-A (JP)
Title: Method of recovering or removing metal, and method of producing lipid or pigment
Inventor: MINODA AYUMI
IPC: C12P7/04
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of highly efficiently recovering or removing a metal (metal ions) contained in a solution by culturing red algae therein, and a method of producing a lipid or a pigment.SOLUTION: The method of recovering a metal is characterized by culturing red algae belonging to cyanidiales in a solution wherein the concentration of red algae cells is controlled within a range of 10to 10pieces/ml to cause the red algae to absorb and recover metal ions contained in the solution. In this case, it is preferable to use a solution wherein Cl concentration is controlled below 5 mM and/or acetic acid is added, when culturing red algae therein. The method of recovering a metal is further characterized in that a part or the whole of the metal ions contained in the solution is metal ions eluted from the metal contained in the solution as a solid. Namely, the metal contained in the solution as a solid is eluted as metal ions by way of bio-leaching, and the eluted metal ions are recovered.
Patent JP-2012156480-A (JP)
Title: Reception side non-contact charging module and reception side non-contact charging apparatus
Inventor: TABATA KENICHIRO
IPC: H02J7/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact charging module and a non-contact charging apparatus, in which L values of a coil when a magnet is used and not used for alignment are close to each other so that resonance frequency values when a circular magnet is used and not used for alignment are close to each other.SOLUTION: The reception side non-contact charging module comprises: a planar coil part formed by winding a conductor; and a magnetic sheet, on which a coil surface of the planar coil part is mounted, disposed facing the coil surface of the planar coil part, wherein the magnetic sheet is provided with a hole part inside of a position corresponding to a hollow part of the a planar coil part.
Patent JP-2011258242-A (JP)
Title: Program for common operating system
Inventor: DAVID J D'SOUZA
IPC: G06F9/44
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To establish a common operating system having a limited number of dependent components.SOLUTION: A kernel, an operating system dynamic link library, a sub-system dynamic link library layer, and a networking layer are configured to minimize the number of dependencies among operating system components.
Patent JP-2013073341-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUWABARA KOICHI
IPC: H01L27/04
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of setting a clamp voltage to an accurate value.SOLUTION: The semiconductor integrated circuit includes: a constant current section 60 for generating a constant current by being supplied with power being a first voltage; a clamp section 71 for generating a second voltage lower than the first voltage by being supplied with the constant current generated in the constant current section 60, and clamping the power being the first voltage to the second voltage; and a reference voltage generating section 72 for generating a reference voltage by being supplied with the power clamped in the clamp section 71. The clamp section 71 is a plurality of stages of MOS transistors M11-1 to M11-n which are connected to a gate and a drain, and are vertically connected to each other.