baber/WOPTO huggingface dataset:
Patent JP-2011256278-A (JP)
Title: Propylene polymer for microporous membrane forming, and its application
Inventor: TAN NORIKO
IPC: H01G9/02
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene polymer for microporous membrane forming excellent in heat resistance and strength.SOLUTION: The polypropylene polymer for microporous membrane forming which satisfies the following requirements (1)-(4) is used, and thereby a microporous membrane excellent in heat resistance and strength is obtained. (1) A melt flow rate measured at 230°C based on ASTM D1238E standard is 1-10 g/10 minutes. (2) A mesopentad fraction measured byC-NMR (nuclear magnetic resonance method) is 94.0-99.5%. (3) A melting point measured with a differential scanning calorimeter (DSC) is 150-167°C. (4) A peak top temperature measured by TREF is 114-125°C, and the elution integral amount at 110°C is at most 40 wt.%.
Patent JP-2011256794-A (JP)
Title: Fuel injection device and internal combustion engine for land and marine industrial use capable of accommodating various fuel
Inventor: NISHIO SUMITO
IPC: F02M43/04
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine, which accommodates various types of fuels, capable of restraining vibration and improving properties of exhaust emissions.SOLUTION: The internal combustion engine includes: a main fuel system that is mechanically controlled to supply main fuel; a sub fuel system that is electrically controlled to supply sub fuel; and a fuel injection valve 26 that is installed on the main fuel system and the sub fuel system in common and injects the main fuel and the sub fuel into cylinders. Injection of the main fuel and injection of the sub fuel are performed at a different timing from each other.
Patent JP-2011002093-A (JP)
Title: Hydraulic drive system for excavator
Inventor: IKEDA TOSHIMICHI
IPC: F15B11/17
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic drive system for excavator equipped with a hydraulic circuit of independent revolution.SOLUTION: The system includes at least one first working unit control valve containing a first boom control valve prepared along a first center bypass line 20 from the lower stream side of a first hydraulic pump 301, at least one second working unit control valve containing a second boom control valve prepared along a second center bypass line 30 from the lower stream side of the second hydraulic pump 306, the revolution control valve which is prepared in the lower stream side of the third hydraulic pump 401 and supplies the pressurized oil which is delivered from the third hydraulic pump to the revolution motor 403, and a boom anastomotic line 36 which is connected and installed between the outlet port of the revolution control valve and the inlet port of the boom control valve and supplies the pressurized oil discharged from the third hydraulic pump to the inlet port side of the boom control valve through the third center bypass line when changing the direction of the boom control valve.
Patent JP-2011255482-A (JP)
Title: Tool change mechanism and method of adjusting tool
Inventor: HONMA TSUTOMU
IPC: B25J15/04
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized tool change mechanism capable of easily adjusting a gripping force and a separation force according to the weight of a tool and the allowable load capacity of a robot.SOLUTION: A first tool changer 2A has an engagement projection 22. The engagement projection 22 includes the odd number of adjusting holes 22a arranged at equal angular intervals and ball plungers 25 disposed in the adjusting holes 22a, respectively. A second tool changer 2B has an engagement recess 43 into which the engagement projection 22 is inserted. The engagement recess 43 has V-grooves 44a with which the balls 25a of the ball plungers 25 are engaged. The end of each of the adjusting holes 22a at which the ball plunger 25 is not disposed are opened to the outer peripheral surface of the engagement projection 22.
Patent JP-2011255101-A (JP)
Title: Game machine
Inventor: KOYANO JUN
IPC: A63F7/02
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To improve amusements of a player by executing a read-ahead performance in a new form, which is different from a read-ahead performance of executing a predetermined performance to be completed within each game for each symbol variation game.SOLUTION: When the variation times of all the symbol variation games put on hold when a ball enters, including the symbol variation game to be the object of the read-ahead performance, are surely specified in the stage before the start of the symbol variation game, the execution of the read-ahead performance is determined. Then, when executing the read-ahead performance, the total variation time in which the variation times of the entire symbol variation games to be the object of the read-ahead performance are totaled is calculated, and the read-ahead performance is executed during the total variation time.
Patent JP-2012001033-A (JP)
Title: Air conditioning system for vehicular seat
Inventor: NAGASAWA TAKAHIKO
IPC: B60N2/90
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that cost rises and a seat cushion needs to be enlarged because of the arrangement of a backboard etc. with a structure to supply air by a single air conditioning unit.SOLUTION: By providing a heaped-up portion 18 of roughly a channel shape formed of an elastic material on the rear end upper surface 12' of the seat cushion and by fitting it tightly to the lower end surface 14' of a seat back from right, left and lower sides, a shielding space 20 is defined between the seat back and the seat cushion in the front of its contact surface 13 with the lower end surface of the seat cushion and the rear end upper surface of the seat cushion. By opening the outlet 12a4 of the flow passage of the seat cushion and the inlet 12a1 of the flow passage of the seat back in the shielding space 20, the flow passages 12a, 14a of the seat cushion and the seat back communicate with each other via the shielding space. Mesh fabrics 22-1, 22-2 are sewed up by cutting out trim covers 12c, 14c of the seat cushion and the seat back in roughly a rectangular shape at portions facing the shielding space.
Patent JP-2012005204-A (JP)
Title: Motor cooling structure
Inventor: KITADA DAISUKE
IPC: H02K3/24
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To effectively cool a portion required to be cooled of a coil made up of a plurality of winding parts provided in a stator core with cooling oil.SOLUTION: A motor cooling structure 10 cools a coil 20 which is made up of a plurality of winding parts 26 and is wound on an inner periphery of a stator core 18, and to which AC voltage is applied from the outside of a motor, by pouring cooling oil C to a coil end that protrudes from an end surface of the stator core 18 in an axial direction. The motor cooling structure 10 includes a cooling oil feed pipe 40 for taking the cooling oil C from a cooling oil reservoir 42 and feeding the cooling oil C to the coil ends. The cooling oil feed pipe 40 includes an outlet for discharging the cooling oil C toward the coil ends. The outlet is formed in a direction allowing discharge of the cooling oil C to a clearance at a first winding part at which the difference in apportioned voltages born by winding parts is largest among a plurality of winding parts arranged adjacent to each other in a circumferential direction, and to a clearance at a second winding part at which the difference of the apportioned voltages is second largest.
Patent JP-2011251093-A (JP)
Title: Heat-insulating health mat
Inventor: KAMIGAKI HIROSHI
IPC: A47C27/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To relieve a pain of chronic lumbago (back) ache.SOLUTION: A heat-insulating health mat is spread on a flat place such as tatami, a floor, and a user sleeps with a quilt put on him or her. On a cold day, an electrical heating sheet blanket or the like is put into "warmer pocket", and a blanket etc. is spread thereon in order to prevent a low-temperature burn.
Patent JP-2011001958-A (JP)
Title: Method for controlling gear pump and employment of the method
Inventor: AREGGER MARKUS
IPC: F04C14/00
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a gear pump.SOLUTION: In this method for controlling the gear pump (11) having two meshed gears (11, 12) driven by respective driving units (7, 8) through individual shafts (2, 3), current positions of the gears (11, 12) on one side are decided with respect to current positions of the gears (12, 11) on the other side and are continuously adjusted for the current positions of the gears (12, 11) on the other side in accordance with the designated predetermined operation conditions.
Patent JP-2012004989-A (JP)
Title: Ad converter and solid state imaging device with plural ad converters
Inventor: YOSHIDA DAISUKE
IPC: H04N5/3745
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To subtract an off-set of an analog/digital converter (A/D converter) by an analog signal and to correct an individual off-set of the A/D converter without reducing an effective dynamic range of the A/D converter.SOLUTION: An analog/digital converter (A/D converter) converts an analog signal to a digital signal by repeating a processing for measuring a time for reversing a magnitude relation while comparing a potential level of a reference signal changing depending on the time and a potential level of the analog signal. By A/D converting a reference potential level with the A/D converter, an off-set amount of the A/D converter is held at the potential level of an analog value. By changing any one of the potential level of the reference signal and the potential level of the analog signal depending on the potential level of the held off-set amount, the off-set amount of the A/D converter is corrected.
Patent JP-2012007365-A (JP)
Title: Park lock device
Inventor: HASHIMOTO HIROSHI
IPC: E04H6/42
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a park lock device capable of reducing manufacturing costs.SOLUTION: A park lock device comprises a base plate 1, a drive shaft 5 rotary-driven by an actuator 3, and a lock plate 7. The actuator 3 comprises a motor 13 having a projecting revolving shaft 15, a head-cut bolt 17, a nut 29, a drive body 23, and a follower body 45. The head-cut bolt 17 is connected to a tip side of the revolving shaft 15, capable of transmitting torque. The nut 29 screwed to the head-cut bolt 17 is fixed to a cam member 25 through a nut holder 29 constituting the drive body 23. In the park lock device, the drive body 23 is linearly reciprocated by linear reciprocation of the nut 29 on the rotated head-cut bolt 17. A swing body 33 constituting the follower body 45 thereby swings, and the drive shaft 5 is rotary-driven to raise or level the lock plate 7.
Patent JP-2012005969-A (JP)
Title: Method for manufacturing catalyst supporting carrier, and method for manufacturing electrode catalyst
Inventor: KAWAMURA TETSUO
IPC: B01J37/02
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a catalyst supporting carrier which can eliminate the need for the use of an inherent reducing agent in each dissimilar metal and the manufacturing control and the treatment time for reduction treatment, does not require a process such as manufacturing an alloy precursor beforehand, and can efficiently form a core-shell catalyst excellent in the quality.SOLUTION: The method for manufacturing the catalyst supporting carrier includes: a process for decreasing the liquid potential of a suspension by heat-treating the suspension which is obtained by mixing an intermediate 10 of the catalyst supporting carrier, in which a first catalytic metal 2 is supported to a conductive carrier 1, in a solvent W; and a process for mixing a second catalytic metal 3 with the suspension, so that the second catalytic metal 3 modifies a surface of the first catalytic metal 2 of the intermediate 10.
Patent JP-2012011293-A (JP)
Title: Method for producing composite separation membrane
Inventor: DOI TAKAO
IPC: B01D69/12
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently obtaining a high-performance composite separation membrane wherein a separation function layer and a porous membrane supporting it are laminated and which can be used for use of purification of drainage, desalination of seawater, separation of medical component, concentration of a food active ingredient, separation of a gas component, or the like.SOLUTION: In this method for producing the composite separation membrane, an aqueous solution containing a separation function layer constituent component and alcohol is brought into contact with a face formed with the separation function layer of the porous membrane, in the production of the composite separation membrane formed with the separation function layer on the porous membrane.
Patent JP-2012012247-A (JP)
Title: Raw material solution for producing oxide superconductive thin film, and method for producing the same
Inventor: YAMAGUCHI IWAO
IPC: C07F5/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an MOD (Metal Organic Deposition) solution that can efficiently produce a superconductive thin film having a stable Ic during its production period without lowering the Ic even when the superconductive thin film is subjected to continuous coating and thermal treatment over three days or more, in producing an oxide superconductive thin film containing a rare-earth element (RE), barium (Ba) and copper (Cu) by the MOD method, and to provide a method for producing the MOD solution.SOLUTION: A raw material solution for producing an oxide superconductive thin film to be used in production of the oxide superconductive thin film by a coating and thermal decomposition method includes organic compounds of each metal of the rare-earth element, barium and copper dissolved in a mixed solvent of a dielectric constant of 27 or higher. The mixed solvent contains at least water and is composed of at least three kinds of solvents of 1-butanol, methanol and water, wherein the volume ratio of the water in the mixed solvent is less than 1/3.
Patent JP-2012017533-A (JP)
Title: Chenille and production method thereof
Inventor: SHIMADA KOZO
IPC: D02G3/12
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide chenille having metal wires used in the core portion that can suppress removal and sticking out of loop-like yarns without damaging decorative property of the loop-like yarns, and a production method thereof.SOLUTION: Chenille 7 comprises two core yarns 2, loop-like yarns 5 and thermofusible yarns 4. The core yarns 2 are metal wires covered with a fiber 3, and the outer periphery of the core yarns 2 is wound up in a coiled manner with the thermofusible yarns 4. The loop-like yarns 5 are fused into the core yarns 2 with the thermofusible yarns 4 while being sandwiched between the core yarns 2. Copper wires may be used for the metal wires, and acrylic fibers of a color in the same system may be used for each of the fiber 3 and the loop-like yarns 5.
Patent JP-2011018906-A (JP)
Title: Suppressing fracture in diced integrated circuit
Inventor: BACHMAN MARK A
IPC: H01L27/04
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress loss of yield and initial failure of ICs that uses low dielectric constant dielectrics.SOLUTION: A semiconductor device has a substrate 210 and a die 110, which has an edge of die and being broken into pieces. Interconnection dielectric layers 220a, 220b, 220c, and 220d are arranged on the substrate and an integrated circuit has interconnection sections 230 arranged in the interconnection dielectric layers. A trench 250 is disposed in the interconnection dielectric layers between a seal ring 270 and the remaining interconnection dielectric layers. The seal ring is arranged in the interconnection dielectric layers between the trench and the integrated circuit, and the remaining portion of the interconnection dielectric layers is arranged between the trench and the edge of the die.
Patent JP-2012016316-A (JP)
Title: Concentration and separation tank
Inventor: SAKAKURA YOSHIO
IPC: C12P19/04
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a concentration and separation tank for efficiently concentrating and separating cells from a medium culture.SOLUTION: There are provided the concentration and separation tank and the concentration and separation device concentrate and separate cells from the medium culture by microscopic bubbles. The concentration and separation method uses the concentration and separation tank or the concentration and separation device. The method of producing useful resources from the cell uses the concentration and separation tank or the concentration and separation device.
Patent JP-2012021411-A (JP)
Title: Control apparatus of internal combustion engine
Inventor: HAYASHI ATSUSHI
IPC: F02D43/00
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent sulfur from locally remaining and a catalyst from deteriorating, by a simple method, when making the sulfur accumulated in an NOx catalyst desorb, concerning a control apparatus of an internal combustion engine.SOLUTION: The control apparatus of the internal combustion engine includes: a reducing agent supplier for supplying a reducing agent to an exhaust gas on the upstream of the NOx catalyst in order to make the sulfur accumulated in the NOx catalyst desorb; a variable valve system in which valve timing of one or both of an intake valve and an exhaust valve is variable; and a desorption portion controller for controlling a portion which becomes a desorption temperature of the sulfur or more in the NOx catalyst to move along with time by changing the valve timing in stages with the variable valve system such that one or both of an amount and temperature of the exhaust gas discharged from the internal combustion engine varies along with time during supply of the reducing agent.
Patent JP-2012021198-A (JP)
Title: Amorphous alloy and biomaterial
Inventor: TSUTSUMI YUSUKE
IPC: A61K6/04
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous alloy excellent in corrosion resistance (particularly pitting corrosion resistance).SOLUTION: The amorphous alloy has a composition containing: Cu; Ni; Al; Nb; ≥50 atom% Zr; Au or Ag; and unavoidable impurities; wherein the molar ratios x and y of Au and Ag, respectively, in the entire composition satisfy the relations of 0.4%≤x≤0.7% and 0%<y<0.5%, respectively. A composition represented by formula (1) or (2) is particularly preferable [wherein a to e satisfy the relations of 50%≤a≤70%, 25%≤b+c≤35% (b≥c), 5%<d<15%, 0%<e<10% (wherein a to e represent the molar ratios of Zr, Cu, Ni, Al and Nb atoms, respectively, when these atoms account for 100% in total); and x and y satisfy the relations of 0.4%≤x(molar ratio)≤0.7% and 0%<y(molar ratio)≤0.5%].
Patent JP-2012025511-A (JP)
Title: Card storage cassette for information recording device
Inventor: KANECHIKA DAISUKE
IPC: G06K13/14
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an information recording device, capable of storing a large volume of cards when a plurality of cards are stored in a paper feed unit, while facilitating replenishing operation of cards and removing operation of defective cards.SOLUTION: The device includes an information recording unit for recording information on a card, and a detachable card cassette for supplying a card to the information recording unit, which are provided in a device housing. The card cassette includes a card storage section for neatly aligning and storing a plurality of cards in a standing attitude along a delivering direction. The storage section includes a card mounting surface on which cards are placed in the standing attitude, and a card locking surface which is engaged with the card of the front row. The card mounting surface has a difference in height for tilting the cards forward in the delivering direction, and the card locking surface has a slope for locking the card in the forwardly tilted attitude. The back surface of the card of the last row is biased by a support member so that the card of the front row is engaged with the card locking surface in the forwardly tilted attitude.
Patent JP-2010227715-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2010-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of accurately and securely executing a power-failure process and stopping functions.  <P>SOLUTION: A game control device waits for reset information to become active after setting a power-failure flag in the power-failure process. A power-failure detecting means has a function of returning power-failure detection information to be inactive after the elapse of a prescribed period for stabilizing the power-supply voltage since exceeding power-failure recovery voltage set lower than a stabilized value of the power-supply voltage if the power supply is reloaded. A reset information control means has a function of returning reset information, if the power-failure detection information is returned to be inactive, to be inactive thereafter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012033649-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: ONISHI JUNYA
IPC: H01L27/10
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a variable resistive element which can stably perform switching operation owing to reduction in characteristic variation by inhibiting steep current associated with completion of forming processing and to provide a nonvolatile semiconductor storage device provided with the variable resistive element.SOLUTION: The nonvolatile semiconductor storage device uses a variable resistive element 2 sandwiching a resistance change layer 13 between a first electrode 12a and a second electrode 14 for storing information. The variable resistive element 2 includes a buffer layer 12b inserted between the first electrode 12a and the resistance change layer 13 at which a switching boundary surface is formed. The buffer layer 12b and the resistance change layer 13 both include n-type metal oxide. Materials of the buffer layer 12a and the resistance change layer 13 are selected such that energy of conduction band minimum of the n-type metal oxide included in the buffer layer 12b is lower than that of the n-type metal oxide included in the resistance change layer 13.
Patent JP-2012033112-A (JP)
Title: Information processing apparatus, cache apparatus, and data processing method
Inventor: ITO TADAYUKI
IPC: G06F12/12
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a more efficient technique by devising and performing replacement control such that repeatedly required data are not discarded in an information processing apparatus which executes processing using pipelines.SOLUTION: An inventive information processing apparatus includes a first pipeline, a second pipeline, processing means, and reorder means. The first pipeline has a plurality of first nodes, and shifts first data held in a first node to a first node existing in a first direction with respect to the first nodes. The second pipeline has a plurality of second nodes respectively corresponding to the first nodes of the first pipeline, and shifts second data held in a second node to a second node existing a second direction opposite to the first direction with respect to the second nodes. The processing mean executes data processing using the first data and the second data. The reorder means holds one of the output second data based on attribute information of the second data output from the second pipeline, and inputs the held second data to the second pipeline.