baber/WOPTO huggingface dataset:
Patent JP-2014001471-A (JP)
Title: Manufacturing method for dissolving kraft pulp
Inventor: TAKAYAMA MASAHITO
IPC: D21C3/26
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique for manufacturing dissolving pulp having high quality by a kraft pulping method using hardwood materials as raw materials.SOLUTION: There is provided a method for manufacturing dissolving pulp from hardwood materials including the steps of: adding water to wood chips including hardwood chips, processing the wood chips at a temperature ranging from 150 to 180°C for 30 to 400 minutes and performing decomposition or elution of hemi-cellulose components contained in the wood chips, (a); cleaning the wood chips after processing and collecting the wood chips, (b); and causing the wood chips collected to be subjected to a kraft pulping process and manufacturing pulp, (c).
Patent JP-2014002049-A (JP)
Title: Gas chromatograph
Inventor: SHIBAMOTO SHIGEAKI
IPC: G01N30/86
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas chromatograph having a function for easily avoiding use of a method for causing degradation by high-speed cooling depending on the type of a column liquid phase.SOLUTION: The gas chromatograph comprises: a commercial column liquid phase information list holding part 40 for holding, as data, information about a commercial column liquid phase and whether or not the commercial column liquid phase easily deteriorates; a column information input part 42 for inputting column information used for an analysis channel; a drive control part 44 for driving a heater, a blowing mechanism and an opening/closing door via respective drive parts 28, 30, 32 on the basis of detection temperature obtained by a temperature sensor; and a cooling mode determination part 46 that collates column information inputted from the column information input part 42 with data held in the commercial column liquid phase information list holding part 40, and determines the necessity of low speed cooling in the case the column is a liquid phase that easily deteriorates.
Patent JP-2014001715-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: WATABE MASANORI
IPC: F02M57/02
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device for an internal combustion engine in which an occupant hears one of operation sounds caused by driving a spill valve of a high-pressure fuel pump and caused by driving a fuel injection valve, while being suppressed by the other operation sound.SOLUTION: The high-pressure fuel pump is driven without overlapping operation sounds caused by driving the fuel injection valve and operation sounds caused by driving the spill valve of the high-pressure fuel pump, and operation sounds of the high-pressure fuel pump are generated within the time which is determined from time masking characteristics based on the operation sounds of the fuel injection valve. Time masking effects existing in the human hearing sense is given to the occupant, such that apparent quietness can be improved although actual operation sounds are being generated.
Patent JP-2014006018-A (JP)
Title: Metal pipe for sunlight heat collection pipe, vacuum pipe type sunlight heat collection pipe, and solar heat power generator
Inventor: YANAGISAWA EIJI
IPC: F24S10/70
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a metal pipe for a sunlight heat collection pipe, in which penetration of hydrogen is restricted.SOLUTION: A metal pipe 10 for a sunlight heat collection pipe includes a metal pipe 11 through which heat medium is flowed, a light selective absorption film 12 which is provided on an outer surface of the metal pipe 11 and which absorbs light of 400-900nm, and a glass lining layer 13 provided on an inner surface of the metal pipe 11.
Patent JP-2012188761-A (JP)
Title: Film deposition apparatus
Inventor: NAGATA HIROSHI
IPC: C23C14/50
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To produce a permanent magnet at a low cost with improved productivity by depositing a film at high speed on the surface of an iron-boron-rare earth-based magnet of a prescribed shape while effectively utilizing Dy and Tb, which are film deposition materials.SOLUTION: There are provided: a treatment chamber that is evacuatable; a heating means for heating the inside of the treatment chamber; and a holding means for separately holding an evaporation material being a bulk body and an object to be treated. The holding means for holding the object to be treated is composed of a member which allows passing of the material evaporated from the evaporation material by heating in the treatment chamber and on which a plurality of the objects to be treated are placed side-by-side.
Patent JP-2014008785-A (JP)
Title: Torque transmission device for four-wheel drive vehicle
Inventor: OKAMURA YUJI
IPC: F16D47/06
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a torque transmission device for a four-wheel drive vehicle capable of appropriately transmitting torque to an auxiliary driving wheel in accordance with a vehicle running state with simple configuration and without need to perform complicated electronic control and manual operation.SOLUTION: A viscous coupling (10) includes a first torque transmission unit (30) and a second torque transmission unit (40) that can transmit torque independently of each other; and a switching mechanism (50) switching presence or absence of torque transmission by the second torque transmission unit (40). The switching mechanism (50) includes a sleeve (inertial member) (52) rotating integrally with an input shaft (7) and movable by an inertial force generated in proportion to an acceleration of a vehicle or a gradient of a road on which the vehicle is running. If the sleeve (52) moves in proportion to the acceleration of the vehicle or the gradient of the road on which the vehicle is running, transmission torque characteristics of the viscous coupling (10) automatically change by switching of engagement or disengagement of a dog clutch unit (55).
Patent JP-2014011080-A (JP)
Title: Electrode terminal structure of lithium ion secondary battery
Inventor: TEJIMA MASAKAZU
IPC: H01M2/06
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrode terminal structure of a lithium ion secondary battery, for enhancing engaging force of an electrode terminal plate and an electrode pin and demonstrating stable electrical characteristics.SOLUTION: For the electrode terminal structure of a lithium ion secondary battery, a negative electrode pin 22 with an annular groove 26 formed on an outer periphery is press-fitted to a connection hole 21a of a negative electrode terminal plate 21, and the negative electrode terminal plate 21 and the negative electrode pin 22 are joined. By the electrode terminal structure, since an inner peripheral wall of the negative electrode terminal plate 21 plastically deformed during press-fitting flows to the annular groove 26 of the negative electrode pin 22, the engaging force of the negative electrode terminal plate 21 and the negative electrode pin 22 is increased. Thus, since secular change can be suppressed for contact resistance of the negative electrode terminal plate 21 and the negative electrode pin 22, the electrode terminal structure with excellent electrical characteristics is attained.
Patent JP-2012183397-A (JP)
Title: Game machine
Inventor: KAWAI RIKIYA
IPC: A63F5/04
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that prevents an increase in storage capacity by preventing an increase in the amount of data on stop control.SOLUTION: A slot machine includes a main control unit 131 for integrally managing a game. The main control unit 131 is configured to receive signals from various types of sensors, such as a start detection sensor 71a and stop detection sensors 72a-74a, and controls drive of a stepping motor 61, or the like based on the input signals. The main control unit 131 creates determination value calculation information of all patterns attached to reels where no stop command is generated, at least in first stop processing and second stop processing. When the stop command is issued, the main control unit determines the number of moves of the reels based on the previously created determination value calculation information.
Patent JP-2014012941-A (JP)
Title: Structure installation structure and structure installation method
Inventor: AOYAMA HIROAKI
IPC: E04D13/00
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a structure installation structure and a structure installation method which can sufficiently fix a structure while ensuring waterproofness.SOLUTION: By forming adhesive layers 2a, 3a on the facing surfaces of a waterproof layer 2 and a pedestal part 31 of a fixture 3 and connecting the adhesive layers 2a, 3a to each other, a support part 32 projecting from the pedestal part 31 of the fixture 3 to a structure B is fixed to the waterproof layer 2. By fixing the structure B by the support part 32, even when rainwater or the like wets the support part 32 and flows down along the surface of the support part 32, the rainwater or the like is retained by the waterproof layer 2 to prevent infiltration of the rainwater or the like into the inside. As a result, the necessity of installing through holes for a bolt, a screw, and the like for fixing the fixture 3 to the waterproof layer 2 is eliminated, whereby the fixture 3 can be watertightly fixed to the waterproof layer 2.
Patent JP-2012213652-A (JP)
Title: Interconnecting modular pathway apparatus
Inventor: COMFORT ANDREW
IPC: A63F9/00
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an interconnecting modular pathway apparatus.SOLUTION: A plurality of interconnectable modular members may create a pathway system with multiple entrances into the upper portion of each member and at least one exit from the lower portion of each member, thereby providing for a variety of convergence and divergence possibilities. The pathway system is suitable for receiving and transporting marbles and other spherical objects from one member to another. The modular members may be interlinked via male/female connectors to create a variety of configurations.
Patent JP-2012184853-A (JP)
Title: Transmission of working vehicle
Inventor: KURODA AKISHI
IPC: F16H61/42
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to smoothly decelerate a working vehicle and immediately restart the same after releasing a brake.SOLUTION: The transmission 4 of the working vehicle 1 changing speed by a static hydraulic pressure type stepless transmission mechanism 10 making at least one of a hydraulic pump 11 and a hydraulic motor 12 a variable capacity type by a movable inclined plate 15 and a planetarium gear 20 and having a forward/backward travel switching mechanism 30 and a brake mechanism 45, a brake operation detecting means 105 detecting the operation condition of the brake mechanism 45 is connected with the control means 100, a brake actuator 113 is operated based on the control signal output from control means 100 according to the operation position of the brake, a speed changing actuator 111 is operated, and the movable inclined plate 15 of the hydraulic pump 11 is inclined to a speed reducing side.
Patent JP-2012191953-A (JP)
Title: Method of pretreatment of sample for quantitating cholesterol, and method for quantitating cholesterol in specific lipoprotein using the same
Inventor: NAKAMURA MITSUHIRO
IPC: C12Q1/60
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method that can accurately and efficiently quantitate cholesterol in a specific fraction by simple operation fundamentally without requiring polyanion, etc. and appropriately applicable to various automatic analyzers.SOLUTION: The method of pretreatment of a sample for quantitating cholesterol is characterized by affecting the sample containing lipoprotein with enzymes whose substrate is free cholesterol and if necessary, a reaction accelerator before measuring cholesterol present in a specific lipoprotein in the sample. There is also provided a method for quantitating cholesterol in the specific lipoprotein using the method of pretreatment, and a kit for quantitating cholesterol in the specific lipoprotein used in the method for quantification.
Patent JP-2014017428-A (JP)
Title: Polishing device and polishing method
Inventor: NAKAMURA AKIRA
IPC: B24B37/30
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device and a polishing method which can definitely detect separation of a substrate from a substrate holding surface.SOLUTION: A polishing device comprises: a polishing table 10 for supporting a polishing pad 20; a substrate holding unit 1 which includes a substrate holding surface 4b composed of an elastic film 4 and a pressure chamber 5, for holding the substrate W by the substrate holding surface 4b and depressing the substrate W to the polishing pad 20 by pressure in the pressure chamber 5; and a substrate separation detection part 50 for detecting separation of the substrate W from the substrate holding surface 4b based on variation in pressure.
Patent JP-2014015587-A (JP)
Title: Addition-curable silicone composition, optical element sealing material comprising the composition, and optical element sealed with the optical element sealing material
Inventor: KIMURA SHINJI
IPC: H01L23/29
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an addition-curable silicone composition that gives a cured product having high transparency, thermal discoloration resistance, high hardness and excellent adhesiveness and cracking resistance, and an optical element sealing material comprising the composition, and an optical element sealed with the optical element sealing material.SOLUTION: The addition-curable silicone composition comprises: (A) a compound expressed by formula (1) (where Me represents a methyl group, i represents an integer of 2 to 10, and the compound (1) is a single compound having no molecular weight distribution); (B) a three-dimensional mesh-like organopolysiloxane resin expressed by average composition formula (2):(RSiO)(RRSiO)(RRSiO)(RSiO)(RRSiO)(RSiO)(RSiO)(RSiO)(SiO)(where Rrepresents an alkenyl group, Rrepresents an organic group containing no aliphatic unsaturated bond, and at least 80 mol% of the whole Ris a methyl group); and (C) a hydrosilylation catalyst containing a platinum group metal.
Patent JP-2014021135-A (JP)
Title: Image forming apparatus
Inventor: SATO KIMINORI
IPC: G03G15/00
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment/detachment of a component and removal of a jam by simplifying a two-step opening/closing operation of a cover.SOLUTION: A first path and a second path are formed so as to function as described below. A cover is supported at a first opening angle when a connection member is at one end of the first path, and the cover is supported at a second opening angle, greater than the first opening angle, when the connection member is at one end of the second path. When a cover support member is rotated upward from the position where the cover is supported at the first opening angle, the cover rotates while interlocking with the upward rotation. When the connection member reaches the junction of the first and second paths, the connection member moves from the first path to the second path by the self-weight of the cover.
Patent JP-2012192257-A (JP)
Title: Game machine
Inventor: HASHIMOTO TAKAAKI
IPC: A63F7/02
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for increasing the degree of freedom in design and executing movable performance of high quality.SOLUTION: A Pachinko game machine 10 includes an excitation table in which excitation control data of the same kind and different contents are stored in associated with each other uniquely between side-electric decoration motors 83, 83. The excitation control data are used for each of excitation control data groups which are uniquely associated with each other to control the drive of the side-electric decoration motors 83, 83, thereby interlocking side-electric decoration bodies 62, 62.
Patent JP-2014022114-A (JP)
Title: Power supply device, and vehicle having the same
Inventor: OSUMI NOBUYUKI
IPC: H01M50/296
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device using a cylindrical battery which has a cooling mechanism excellent in space-saving property.SOLUTION: A power supply device comprises a plurality of cylindrical batteries 10, and a battery holder 40 housing the plurality of cylindrical batteries 10. The battery holder 40 comprises: a heat radiation wall 61 provided along lateral faces of a part of the plurality of cylindrical batteries 10; and a holding wall 51 holding the plurality of cylindrical batteries 10 via the heat radiation wall 61. The heat radiation wall 61 is thermally contacted with the plurality of cylindrical batteries 10, and formed to be thinner than the holding wall 51. More preferably, the battery holder 40 comprises: a heat radiation case 60 to which the heat radiation wall 61 is provided; and a holding case 50 to which the holding wall 51 is provided. The battery holder 40 houses the plurality of cylindrical batteries 10 in a state that the cylindrical batteries 10 are planarly arranged while directing their shafts toward the same direction. The heat radiation case 60 has a groove 64 orthogonal to the shafts of the plurality of cylindrical batteries 10 on a surface of a side exposed to a surface of the battery holder 40. The heat radiation wall 61 is located in the groove 64.
Patent JP-2014020519-A (JP)
Title: Control valve and water heater with the same
Inventor: FUJIYAMA JUNICHI
IPC: F16K11/076
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a control valve which improves operability in component replacement and achieves cost reduction.SOLUTION: There is provided a control valve which includes a valve body 2 forming a flow passage, a valve body 3 driven in the valve body 2, a valve body lid 4 covering the valve body 3, and a power source 5 driving the valve body 3 and fixed to the valve body lid 4, and characterized in that the valve body lid 4 and valve body 2 can be detached. Consequently, a faulty component can be replaced by detaching the valve body lid 4 with the assembled power source 5 from the valve body 2 when the component is replaced, and consequently the operability in the component replacement is improved and the cost is reduced.
Patent JP-2014025195-A (JP)
Title: Bearing device and dust cover
Inventor: MAEMURA NAOYA
IPC: F16C17/08
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a dust cover which is capable of surely performing dust-proof action and has durability, and a bearing device comprising the dust cover.SOLUTION: A bearing device 1 comprises an upper shoe 2 and a lower shoe 3 disposed in confronted portions in a main girder 2a and a bridge pier 3a and allows a bearing 35 and a slide plate 21 to slide in the confronted portions of the upper shoe 2 and the lower shoe 3. The lower shoe 3 includes an inserting recess 30a into which the bearing 35 is fitted, which allows insertion of the slide plate 21 of the upper shoe 2, and in which a sliding portion S is disposed. Furthermore, a dust cover 40 is provided which spreads over at least either the inserting recess 30a at an outer side in an in-plane direction of the inserting recess 30a or an inner surface of the inserting recess 30a and a columnar main body 20 and is adhered with the sliding portions S so as to surround the outer side in the in-plane direction of the sliding portions S.
Patent JP-2014027328-A (JP)
Title: Clock data recovery circuit, and semiconductor device
Inventor: NAKAYAMA AKIRA
IPC: H04L7/02
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a clock data recovery circuit and a semiconductor device, capable of reproducing a clock signal from an input data signal without producing accuracy deterioration even at high-speed communication operation.SOLUTION: A clock data recovery circuit detects transition of data values in an input data signal to generate transition detection signals, and also generate an enable signal, indicative of a section corresponding to a reference transition part, from among the transition detection signals. According to the enable signal, the clock data recovery circuit fetches the reference transition part from the transition detection signals, to generate a signal synchronized with the reference transition part as a reference clock signal, and also generate a plurality of reproduction clock signals that are synchronized with the reference clock signal and have mutually different phases.
Patent JP-2013218653-A (JP)
Title: Noise reduction device and noise reduction method
Inventor: INOUE NAOYUKI
IPC: H04N1/409
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction device for more effectively reducing a noise included in an image signal.SOLUTION: A noise reduction part (10) includes: a correlation detection part (11) for detecting correlation between the corresponding pixels of first and second image signals to be obtained from the same image, and for outputting the degree of correlation corresponding to the correlation; an addition ratio determination part (12) for determining the addition ratio of each pixel in the weighted addition averaging processing of the corresponding pixels of the first and second image signals on the basis of the degree of correlation; and a weighted addition averaging part (13) for executing weighted addition averaging processing in accordance with an addition ratio to the corresponding pixels, and for generating an output image signal. The addition ratio determination part (12) sets the addition ratio relating to the pixels of the second image signal relatively large when the degree of correlation is relatively high.
Patent JP-2014028727-A (JP)
Title: Method for preparing a geopolymer composition and method for building a structure using the geopolymer composition
Inventor: MINAMI KOSUKE
IPC: C04B22/08
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a geopolymer composition used for a structure capable not only of enhancing freeze/melt resistance and chloride ion osmosis resistance but also of inhibiting and preventing rebar corrosion.SOLUTION: When a geopolymer composition is prepared, an alkali silicate and an alkali solution are added to an active filler including at least one type selected from the group consisting of fly ash, incinerated sewage sludge, and kaolin, and at least either of the freeze/melt resistance and chloride ion osmosis resistance thereof is improved by partially substituting the active fillers with blast furnace slag. A structure capable of preventing the corrosion of rebars configured within the geopolymer composition, furthermore, is built by adding an antirust agent to the geopolymer composition and by further using epoxy resin-filmed rebars.
Patent JP-2014033495-A (JP)
Title: Stator of dynamo-electric machine
Inventor: HATTORI HIROYUKI
IPC: H02K1/06
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To suppress generation of an eddy current in a coil due to variation of leakage flux flowing between teeth, while preventing the conductor space factor from lowering between teeth.SOLUTION: Since a magnetic material layer 44 is placed between coil elements 42 in a slot 24, leakage flux 46 between teeth 23 mainly flows through the magnetic material layer 44 in the circumferential direction. Furthermore, the thickness t in the radial direction of the magnetic material layer 44 is larger on the radial inside where the distance to a rotor 14 is short, and a large amount of leakage flux is generated. Consequently, a large amount of leakage flux 46 flows through the magnetic material layer 44 on the radial inside where a large amount of leakage flux is generated, and the leakage flux 46 flowing through the magnetic material layer 44 decreases toward the radial outside where the leakage flux decreases.