baber/WOPTO huggingface dataset:
Patent JP-2011201821-A (JP)
Title: Method for producing propylene oxide
Inventor: ITO KENJI
IPC: C07D303/04
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing propylene oxide reducing the production cost thereof and the amount of the greenhouse gas discharged.SOLUTION: The method for producing propylene oxide comprises the following processes: a process (1) of oxidizing an alkylbenzene to produce an alkylbenzene hydroperoxide; a process (2) of causing propylene to react with the alkylbenzene hydroperoxide in the presence of a catalyst; a process (3) of separating the reaction product into an aromatic alcohol, unreacted propylene, and propylene oxide by distillation; a process (4) of preheating the fraction comprising the aromatic alcohol using a mixed fluid of a gas and a liquid coming out of the following process (5) as a heat source; a process (5) of causing the fraction to react with an excessive amount of hydrogen in the presence of a catalyst to produce a mixed fluid of a gas and a liquid comprising the alkylbenzene and unreacted hydrogen; a process (6) of separating the mixed fluid of a gas and a liquid into the gas and the liquid to recycle at least a part of the alkylbenzene to the process (1); a process (7) of indirectly exchanging heat between the gas fraction and water to allow condensable components to condense to separate the gas and the liquid; and a process (8) of reusing recovered steam in the processes.
Patent JP-2011200919-A (JP)
Title: Flux feeder
Inventor: KITO KAZUHITO
IPC: B23K1/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a mixed gas, a combustible gas, from leaking or mixing in other paths and also to detect it in the mixing.SOLUTION: A flux feeder 10 includes: mixed gas feed paths 41, 42 that pass a mixed gas of acetylene and flux from a flux tank 11; a feed path heating apparatus 23 that stores a heating medium of a fluid and that heats the heating medium to a prescribed temperature; and a tubular heating medium passage 26 that passes the heating medium from the feed path heating apparatus 23 and that feeds back the passed heating medium. In at least a part of the heating medium passage, an inner conduit comprising the mixed gas feed paths 41, 42 is arranged in the center and, in the periphery thereof, there are formed double tubes 51, 53 that become an outer conduit surrounded with the heating medium passages 52, 54. The pressure of the mixed gas and that of the heating medium are adjusted so that the pressure of the mixed gas in the mixed gas feed path is smaller than the pressure of the heating medium in the heating medium passages.
Patent JP-2011209056-A (JP)
Title: Gnss receiving device and positioning method
Inventor: YAMAMOTO TAKUYA
IPC: G01S19/22
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To improve a positioning rate, while reducing an influence of multipath.SOLUTION: This GNSS (Global Navigation Satellite System) receiving device includes: a first correlation peak detection part for detecting a correlation peak; a second correlation peak detection part for detecting a correlation peak by a multipath error reduction technology; a signal intensity detection part for detecting positioning signal intensity; a switching part for inputting a positioning signal into the first or second correlation peak detection part; a signal intensity determination part for performing instruction for inputting the positioning signal into the second correlation peak detection part, when the signal intensity is higher than a threshold, and for inputting it into the first correlation peak detection part, when the signal intensity is lower than the threshold; a multipath determination part for determining whether the positioning signal is affected by the multipath or not; a timing control part for performing instruction for inputting the positioning signal into the first correlation peak detection part, when detection of the correlation peak by the multipath error reduction technology cannot be continued for a prescribed time; and a positioning operation part for calculating a pseudo distance based on the correlation peak, and calculating the position.
Patent JP-2011183132-A (JP)
Title: Go board/go stone set
Inventor: NAKADA JUN
IPC: A63F3/00
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To make connection/disconnection of go stones arranged on a go board visually easy to understand, and to secure the stability of the go stones on the go board while achieving accurate placement and easy removal of the go stones to and from the go board.  <P>SOLUTION: The go board includes, instead of ruled lines, continuous recesses 1 of a square pyramidal shape. The go stone 2 is made into an octahedral shape having square pyramids similar to the square pyramid on both sides so as to be suitable for the recess 1 of the square pyramid. The inside diameter of the go stone 2 is set to be slightly smaller than the inside diameter of the recess 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011208714-A (JP)
Title: Drain discharging device
Inventor: TAKEDA HIROAKI
IPC: F16K13/10
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a drain discharging device for surely preventing blockage due to dust.SOLUTION: The drain discharging device 10 of a water seal type is provided for discharging drain while sealing gas. The drain discharging device 10 includes a dust separator 13 for sedimentation-separating dust 15 from the drain including the dust 15 to be discharged through a drain discharge pipe 3 with a difference in specific gravity therefrom, and a water seal device 19 completely isolated from the drain discharge pipe 3 and connected to the dust separator 13 in communication therewith for changing the drain from which the dust 15 is separated, into sealing water 31.
Patent JP-2011207048-A (JP)
Title: Fiber-reinforced resin laminate
Inventor: HASHIMOTO MASAHIRO
IPC: B29B15/08
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin laminate including noncontinuous reinforced fiber and matrix resin, especially, a fiber-reinforced resin laminate excellent in absorbing energy while maintaining advantages of fiber-reinforced resin such as the lightweight and high rigidity.SOLUTION: The fiber-reinforced resin laminate 1 including the noncontinuous fiber-reinforced fibers (A) 2, 3 and 4 and the matrix resin (B) includes at least lamination units (1) and (2), wherein an average of a flexion degree H1 of reinforced fiber (A1) included in the lamination unit (1) is 1.0 or more and less than 1.1, and an average of a flexion degree H2 of reinforced fiber (A2) included in the lamination unit (2) is 1.1 or more and 1.5 or less, and a volume fraction V1 of the reinforced fiber included in the lamination unit (1) is higher than a volume fraction V2 of the reinforced fiber included in the lamination unit (2) for 5% or more.
Patent JP-2011210537-A (JP)
Title: Electrode plate for nonaqueous electrolyte secondary battery, manufacturing method of electrode plate for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery
Inventor: KOBORI HIROYUKI
IPC: H01M4/485
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrode plate of a nonaqueous electrolyte secondary battery equipped with an electrode active material layer structured independent of existence of a resin binding material and with high cycle characteristics, to provide a manufacturing method of an electrode plate which generates an active material on a surface of a collector, makes the active material firmly fixed on the collector superbly, is equipped with an electrode active material layer of an excellent film formation property, and contains a carbon component in the active material, and to provide a nonaqueous electrolyte secondary battery with high cycle characteristics through the above method.SOLUTION: The electrode active material layer formed by joining of active materials themselves containing lithium and transition metal, independent of a binding action of a resin-made biding material, is formed on a collector. The active material is structured to contain a carbon component, and further, the electrode active material layer is structured of a dense layer virtually without gaps positioned at a side of the collector, and a gap-forming layer.
Patent JP-2011208230-A (JP)
Title: Aluminum alloy sheet for battery case, and battery case
Inventor: KOBAYASHI KAZUNORI
IPC: C22F1/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet to be welded with a pulse laser for a battery case, which uses a JIS A1000-series aluminum material, and can be welded by a faster welding operation with the pulse laser, when the aluminum material is welded with the pulse laser, and to provide the battery case which uses the aluminum alloy sheet for the battery case.SOLUTION: The aluminum alloy sheet for the battery case includes 0.1-2.0 mass% Fe, 0.05-0.5 mass% Si, 0.05-0.5 mass% Mn, Cu regulated to 0.5 mass% or less, Mg regulated to 1.0 mass% or less and the balance Al with unavoidable impurities; and has an electro-conductivity of 62 IACS% or lower.
Patent JP-2011211559-A (JP)
Title: Setting supporting apparatus and equipment controller
Inventor: MIYAJI SHIN
IPC: H04Q9/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce a load on a worker during work for connection with a device, and to shorten a working time.SOLUTION: The setting supporting apparatus has a communication unit, a determination unit, and a display unit. The communication unit includes a plurality of input/output ports, is connected to an equipment controller including a memory for storing therein a control program for controlling a control target device to be connected to the input/output port, and a processor for executing the control program, and acquires from the equipment controller connection device information correspondingly indicating the control target device and an attribute of the input/output port to which the control target device is connectable, and input/output setting information indicating the attribute set for each of the input/output ports. The determination unit allocates the input/output port having such an attribute as to connect the control target device to the control target device on the basis of the connection device information and the input/output setting information, and generates connection setting information indicating the control target device to be connected for each of the input/output ports on the basis of a result of the allocation. The display unit displays the connection setting information.
Patent JP-2011209236-A (JP)
Title: Sensor device, electronic equipment and manufacturing method of sensor device
Inventor: TAKEUCHI NOBORU
IPC: H01L23/28
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sensor device adjusting variation of measurement result resulting from production tolerance, with a high degree of accuracy.SOLUTION: The sensor device 10 is equipped with: a photodiode PD1 receiving extraneous light to generates current corresponding to the intensity of light concerned; a light receiving detection circuit 2 transforming the current to electric signal; and a trimming adjusting circuit 6 outputting adjusting signal V1 so as to adjust light receiving sensitivity of the light receiving detection circuit 2.
Patent JP-2011215697-A (JP)
Title: Map-linked fertilization design system
Inventor: NARA TOMOYUKI
IPC: A01C21/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a system that automatically shows a plurality of fertilization design patterns suitable for the soil and crop, in linkage with map data and in accordance with fertilization design conditions each including a different fertilizer pattern and priority condition so as to allow a user to compare the plurality of fertilization patterns on the same screen.SOLUTION: The system includes means configured to receive designation of an agricultural field on the map, then to receive a fertilization design condition including a fertilizer pattern and a priority condition, to design fertilization patterns for the agricultural field, and to display the designed fertilization patterns on the same screen.
Patent JP-2011213964-A (JP)
Title: Aqueous solution-type water-repellent having oil stain removing function
Inventor: YANA TENSHI
IPC: C11D3/04
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous solution type water-repellent which has a stain removing function for oil stain or the like deposited on the surface of glass and enables water-repellent film application work to be performed without necessitating a pretreatment step such as wiping off oily substances, and is compliant with the PFOS regulation and the VOC emission regulation.SOLUTION: The water-repellent having oil stain-removing function contains (A) 5-20 wt.% of a modified silicone oil covalently bonded with a silanol group exposed on the glass surface, (B) 1-10 wt.% of an abrasive, (C) 0.2-4 wt.% of fumed silica, (D) 10-40 wt.% of an alcohol, (E) an acid in an amount of 5-30 wt.% of the modified silicone oil, and (F) water for the rest.
Patent JP-2011214563-A (JP)
Title: Valve timing adjusting device
Inventor: TAKAHASHI KINYA
IPC: F01L1/34
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjusting device capable of reducing linking force generated at a fitting operation of a lock pin.SOLUTION: In the valve timing adjusting device, relative rotation of a housing 11 and a vane rotor 20 is regulated since the lock pin 30 reciprocatively and axially stored in a storage hole 221 arranged on the vane rotor 20 is fitted into a fitting hole 31 where one end of the lock pin is arranged on an inner wall of a rear plate 19. An area of a contact surface 300 wherein an inner wall of a front plate 18 and the other end of the lock pin 30 come in contact with each other when the lock pin 30 is not fitted into the fitting hole 31 is smaller than an area when the other end of the lock pin 30 is projected to the inner wall of the front plate 18. Thus, the linking force generated when the housing 11 and the lock pin 30 tend to separate is reduced, and reduction on pre-established ignition timing retard angle release pressure and ignition timing advance angle release pressure can be restrained.
Patent JP-2011217845-A (JP)
Title: Chair
Inventor: ISHIMARU SHUNSUKE
IPC: A47C7/62
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a chair that minimizes chances for foreign matter to enter inside, does not degrade the appearance, and facilitates pulling out a table panel.SOLUTION: The chair 1 is configured such that when the table panel 11 being stored in a table-storing box space 22, along an armrest 4 is rotated about a first rotational shaft 13b, the table panel 11 is pulled outside an armrest 4, and when the pulled table panel 11 is further rotated about a second rotational shaft 13c, the panel is disposed in a posture constituting a placing surface 11c at the front part above a seat surface 2a. The chair 1 furhter includes: a latch 14a for keeping part of the table panel 11 projecting from an opening of the table-storing box space 22, when the panel 11 is stored in the table-storing box space 22 of the armrest 4; and a lid member 4a for covering the opening of the table-storing box space 22 of the armrest 4 keeping the panel 11 stored therein.
Patent JP-2011221762-A (JP)
Title: Automatic vending machine
Inventor: MAEDA KOJI
IPC: G07F9/00
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine that can switch to a management mode of the automatic vending machine without using a door opening/closing key, and a user does not perform unnecessary operation.SOLUTION: When a call button 24 is turned on for more than 10 seconds and subsequently a coin is inserted into a coin mechanism 32, a control part 30 switches from a sales mode to the management mode corresponding to a kind of the coin.
Patent JP-2011137793-A (JP)
Title: Metal layer thickness measuring method on flexible substrate
Inventor: HAN JUN HYUN
IPC: H05K3/00
Filed: 2010-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the thickness of a metal layer formed on a flexible substrate in a flexible wiring substrate manufacturing process used for flexible electronics.  <P>SOLUTION: A crease is generated on the metal layer by applying a tensile stress or a bending stress to the metal layer, and a period of the crease generated at that time is measured directly on the field by an optical microscope or the like, to thereby easily measure the thickness of the thin metal layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264752-A (JP)
Title: Recorder and method for cooling recording head
Inventor: KUBOTA ATSUSHI
IPC: B41J2/01
Filed: 2010-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder that can efficiently cool a recording head and suppress a difference in cooling temperature among positions of the recording head without enlarging a size of the recorder, and to provide a method for cooling the recording head.  <P>SOLUTION: This recorder includes the recording head for recording on a recording medium, a first fan for blowing cooling air to the recording head, a second fan that is positioned so as to sandwich the first fan and the recording head and sucks the cooling air blown to the recording head by the first fan, a first temperature sensor for measuring a temperature of the cooling air sucked by the first fan, a second temperature sensor for measuring a temperature of the cooling air sucked by the second fan, and a control section that switches between the first fan and the second fan so as to change the orientation of the cooling air blown to the recording head when a difference between a measured value of the first temperature sensor and a measured value of the second temperature sensor is equal to or larger than a predetermined value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011225680-A (JP)
Title: Tire rubber composition and pneumatic tire
Inventor: SATO DAISUKE
IPC: C08L9/00
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a tire rubber composition capable of improving low heat generation property, driving stability and durability with good balance and a pneumatic tire.SOLUTION: The tire rubber composition contains a rubber component containing a modified natural rubber having a phosphorus content of ≤200 ppm and a diene rubber synthesized by solution polymerization, a carbon black, zinc oxide having a specific average primary particle diameter, and a specific compound.
Patent JP-2011231342-A (JP)
Title: Heat treatment method of conductor for cable
Inventor: MIYAMORI MOTOYUKI
IPC: C21D9/573
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method and a heat treatment apparatus of a conductor for a cable, which enable a running linear speed of the conductor of at least 150 m/min and which do not cause roughness of a tin plating layer without reducing softening and elongation characteristics of the conductor.SOLUTION: The heat treatment of a conductor for a cable is carried out by heating the tin plated copper conductor 1 to a temperature above the melting point of the tin plating by energization between first and second power feeding sheaves 6a and 6b, and then, cooling the conductor by immersing it in cooling water 5 of a cooling device 4. The linear speed of the conductor is made 150 m/min or more, and the second power feeding sheave 6b located at a downstream side is disposed in the cooling water. When the circumference length of a cross section of the conductor 1 is 1.47-1.80 mm, the temperature of the cooling water is 28-30°C; and when the circumference length of a cross section of the conductor is 0.67-0.70 mm, the temperature of the cooling water is 38-40°C. The cooling of the conductor is started before the conductor reaches the second power feeding sheave.
Patent JP-2010261450-A (JP)
Title: Turbine shell equipped with pin support
Inventor: BALLARD JR HENRY GRADY
IPC: F01D25/26
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine shell equipped with a pin support.  <P>SOLUTION: A turbine (100) is provided and includes turbine shells (10), (120) including shrouds at a plurality of stages, and constraining elements (40), (140) arranged in at least first to fourth peripheral positions located at approximately regular intervals around the turbine shells (10), (120) to constrain concentrically the shrouds of the turbine shells (10), (120).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011230410-A (JP)
Title: Liquid droplet ejection head and liquid droplet ejection apparatus with the same
Inventor: FUKADA KAZUKI
IPC: B05C5/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head that has an ink pressure chamber with a plurality of nozzles, and ejects a uniform amount of ink liquid droplet from the nozzles; and to form a coating film of uniform film thickness.SOLUTION: The liquid ejection head includes: an ink pressure chamber with a plurality of nozzles; a supply channel in which ink to be supplied to the ink pressure chamber flows; a discharging channel in which ink discharged from the ink pressure chamber flows; a piezoelectric element for applying pressure to ink in the pressure chamber. In the liquid droplet ejection head, the diameters of all the nozzles of the ink pressure chamber are different from each other. The diameter of the nozzle in an area to which a high ink pressure is applied by the piezoelectric element is smaller than the diameter of the other nozzles. Alternatively, the diameter of the nozzle in an area to which a low ink pressure is applied by the piezoelectric element is larger than the diameters of the other nozzles.
Patent JP-2011233779-A (JP)
Title: Semiconductor light source drive circuit
Inventor: FUKASAKU IZUMI
IPC: H01S5/042
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light source drive circuit having high output, high efficiency, and high biological safety.SOLUTION: The semiconductor light source device circuit comprises a semiconductor light source element 2 and a pulse width modulation drive circuit 3 that drives the semiconductor light source element 2. In addition, the semiconductor light source device circuit comprises forced light-emitting termination means 4 that forcibly terminates the light-emitting of the semiconductor light source element 2 when a value of time product obtained by integrating the optical output that is output from the semiconductor light source element 2, in a certain duration exceeds a predetermined threshold value.
Patent JP-2011231269-A (JP)
Title: Polyester film for barrier substrate
Inventor: SAITO TOMOHISA
IPC: B32B27/30
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film for an inexpensive barrier substrate having a moisture barrier property that is higher than that of a conventional PET film and a moisture barrier property almost equal to that of a film composed of a PEN single substance.SOLUTION: The polyester film for a barrier substrate includes a coating layer obtained by applying, onto one face of a polyester film having a crystallinity of 35-45%, a coating liquid including a polymer having a quaternary ammonium base, an acrylate polymer having polyethylene glycol and a crosslinking polymer, and drying the coating liquid.