baber/WOPTO huggingface dataset:
Patent JP-2011236317-A (JP)
Title: Apparatus and method for synthesizing polylactic acid
Inventor: KAMIKAWA MASAYUKI
IPC: C08G63/78
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To synthesize polylactic acid by condensing lactic acid, depolymerizing the resulting condensate to obtain lactide, and subjecting the lactide to ring-opening polymerization, in the method and the apparatus for synthesizing polylactic acid.SOLUTION: The apparatus for synthesizing polylactic acid comprises a lactic acid feed unit, a concentration unit, a lactic acid condensation unit, a depolymerization unit, a lactide purification unit, a ring-opening polymerization unit, a depolymerization residue decomposition unit, a catalyst separation unit, and a catalyst removal unit. Residue discharged from the depolymerization unit is fed to the depolymerization residue decomposition unit and a lactic acid oligomer contained in the residue is hydrolyzed with water or water-containing lactic acid. The hydrolyzed depolymerization residue is fed to the catalyst separation unit and a catalyst component contained in the depolymerization residue is decomposed and deposited by adding an alkaline earth metal hydroxide. The depolymerization residue in which the catalyst component has been decomposed and deposited is fed to the catalyst removal unit and the catalyst component is removed. The residue from which the catalyst component has been removed can be reused as an alkaline earth metal lactate. Thus, utilization efficiency of lactic acid being a starting material can be enhanced and catalyst component-containing waste can be reduced.
Patent JP-2011235313-A (JP)
Title: Device and method for applying mold wash material
Inventor: CHIBA HIROYUKI
IPC: B22C23/02
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for applying a mold wash material, which prevents deflection caused in an introducing member for introducing a mold wash material to an injection member and effectively applies the mold wash material to an inner surface of dies, and to provide a method for applying a mold wash material.SOLUTION: The device 10 for applying a mold wash material, includes: an applicator body 16 in which the mold wash material T is stored; the introducing member 18 that is extended from the applicator body in one direction and through which the mold wash material is introduced; the injection member 22 that is provided in a tip end of the introducing member and injects the mold wash material introduced from the introducing member to the inner surface of the cylindrical die 12 being revolved; and a supporting mechanism 24 provided in the introducing member. The introducing member supports the introducing member while coming into contact with the inner surface of the die when applying the mold wash material to the inner surface of the die.
Patent JP-2010265892-A (JP)
Title: Flow lateralization of operating fluid
Inventor: SMITH RAUB WARFIELD
IPC: F01D25/00
Filed: 2010-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method that contribute to the lateralization of an operating fluid (102).  <P>SOLUTION: In one embodiment, the method includes supplying a first part (104) of the operating fluid (102) to a first low-pressure turbine (120) and supplying a second part (106) of the operating fluid (102), that is greater in amount than the first part (104), to a second low-pressure turbine (130); processing the first part (104) of the operating fluid (102) by the first low-pressure turbine (120) to cause a first exhaust fluid (108) and processing the second part (106) of the operating fluid (102) by the second low-pressure turbine (130) to cause a second exhaust fluid (112); and supplying the first exhaust fluid (108) to a first condenser (140) and supplying the second exhaust fluid (112) that is greater in amount than the first exhaust fluid (108), to a second condenser (150).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010194541-A (JP)
Title: Waste water treatment system
Inventor: OKAMOTO MICHIAKI
IPC: C02F1/44
Filed: 2010-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treatment system capable of treating waste water in a short period of time.  <P>SOLUTION: The waste water treatment system comprises a pretreatment process 100, a biological treatment process 101, a microorganism culture process 102, a filter treatment process 103, a membrane treatment process 104, and an inspection process 105. In the biological treatment process 101, mixed liquid containing 10<SP>7</SP>to 10<SP>10</SP>pieces of microorganisms per milliliter and a nutrient source for accelerating the propagation of microorganisms are supplied to a first aeration tank together with waste water, and the microorganisms decompose an organic matter in the waste water while forming biological slime on the surface of activated carbon. In the microorganism culture process 102, the spawn of the microorganisms and the nutrient source for accelerating the propagation of the microorganisms are supplied to a second aeration tank together with the waste water, and the microorganisms are propagated to 10<SP>7</SP>to 10<SP>10</SP>pieces per milliliter of the waste water inside the second aeration tank. In the membrane treatment process 104, treated water cleaned through the first aeration tank is filtered and a radioactive material contained in the waste water is removed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011241719-A (JP)
Title: Engine control device
Inventor: TAKAMI HIDEYUKI
IPC: F02D29/02
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device without giving uncomfortable feeling during the change-over of a travel mode.SOLUTION: The engine control device includes a travel mode selecting switch 2 for selecting an economy mode where maximum output torque is low or a power mode where the maximum output torque is higher, an output torque limiting part 3 for limiting the output torque of an engine to be not higher than maximum output torque in the economy mode, and an output torque limitation permitting/prohibiting part 4 for permitting the output torque to be limited by the output torque limiting part 3 if current output torque is not higher than the maximum output torque in the economy mode when the selection is changed over from the power mode into the economy mode, or for prohibiting the output torque from being limited by the output torque limiting part 3 if the current output torque is higher than the maximum output torque in the economy mode.
Patent JP-2011247932-A (JP)
Title: Core-shell type toner for electrostatic charge development, method for producing toner for electrostatic charge development, and image forming method
Inventor: MURAMATSU YASUHIKO
IPC: G03G9/08
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide core-shell type toner for electrostatic charge development having a small particle diameter and excellent low temperature fixability, releasing property during fixing and storage stability, and to provide a method for producing toner for electrostatic charge development for producing the toner, and a method for image forming using the toner.SOLUTION: The core-shell type toner for electrostatic charge development comprises a core layer, and a shell layer comprising a resin and covering the core layer. The core layer contains core aggregates produced by aggregating a grafted polyester resin produced by graft-polymerizing a polymerizable vinyl monomer onto a polyester resin and core particles which contain wax and a wax dispersion assistant.
Patent JP-2011006666-A (JP)
Title: Water-repellent film and method for producing the same
Inventor: KATO SHINJI
IPC: B32B27/00
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an ultrahigh water-repellent film comprising a polymer having a fine surface structure (rugged structure); in particular, a method for producing, with ease and at a normal temperature, an ultrahigh water-repellent film on the basis of the phase separation of a polymer caused by polymerization induced by the irradiation with energy rays; and an ultrahigh water repellent film produced by the method.SOLUTION: The method for producing an ultrahigh water-repellent film includes a process for producing a film-forming composition (X) by mixing a polymerizable compound (A) that is capable of polymerizing upon irradiation with energy rays with a compound (B) that is compatible with the polymerizable compound (A), incompatible with a polymer (P) of the polymerizable compound (A), and inactive against energy rays; a process for forming a layer of the film-forming composition (X); and a process for polymerizing the polymerizable compound (A) in the film-forming composition (X) upon irradiation with energy rays and then removing the compound (B). The compound (B) is a liquid or solid and has a saturated vapor pressure at 25°C of 400 Pa or lower.
Patent JP-2011247948-A (JP)
Title: Surface light source device and display divice
Inventor: INOUE MITSURU
IPC: G02B5/02
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device and a display device that can achieve a high front luminance at a low cost.SOLUTION: The surface light source device 10 is provided with a light source 12 that emits light, a light guide plate 13 that guides light emitted from the light source, and a prism sheet 15 that is disposed on a transmissive display part 11 side of the light guide plate 13 and in which a plurality of unit prisms 151 are arranged in one direction along the sheet surface on the surface of the transmissive display portion 11 side. The light source 12 is provided at a position facing one of the end surfaces of the light guide plate 13 or a position facing the opposing two end surfaces, the prism sheet 15 is made of a polycarbonate resin, and the unit prisms 151 are arranged in the left-to-right direction of the display in a usage state of the surface light source device. In the display device 1, the transmissive display portion 11 is provided with a pair of deflection plates 112 and 113, and a transmission axis direction of the deflection plate 112 on the light incident side is substantially parallel to an array direction of the unit prisms 151.
Patent JP-2011246828-A (JP)
Title: Producing method of antibacterial animal fiber structure, antibacterial animal fiber structure, antibacterial animal spun yarn and antibacterial animal fabric
Inventor: TANI YOJI
IPC: D03D15/00
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of an antibacterial animal fiber structure having excellent antibacterial deodorizing properties, an antibacterial animal fiber structure, an antibacterial spun yarn and an antibacterial fabric.SOLUTION: A producing method of an antibacterial animal fiber structure comprises: a protein decomposing step for decomposing a part of protein in an animal fiber to produce an animal fiber with a partially decomposed protein; a washing step for washing the animal fiber with the partially decomposed protein to produce a washed animal fiber; a drying step for drying the washed animal fiber to produce a dried animal fiber; and an antibacterial property imparting step for imparting the antibacterial property to the dried animal fiber by an antibacterial agent.
Patent JP-2011148967-A (JP)
Title: Resin, resist composition and pattern forming method
Inventor: ICHIKAWA KOJI
IPC: C08F20/58
Filed: 2010-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To form a pattern having more satisfactory shape and focus margin.  <P>SOLUTION: A resin is provided comprising a structural unit derived from a compound represented by formula (I), wherein R<SP>1</SP>represents a hydrogen atom, a halogen atom or a 1-6C alkyl group that optionally has a halogen atom; X<SP>1</SP>represents a 2-36C heterocycle, one or more hydrogen atoms contained in the heterocycle may be replaced by a halogen atom, a hydroxy group, a 1-24C hydrocarbon group, a 1-12C alkoxy group, a 2-4C acyl group or a 2-4C acyloxy group, and one or more -CH<SB>2</SB>- contained in the heterocycle may be replaced by -CO- or -O-.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011250625-A (JP)
Title: Power supply device for vehicle
Inventor: MITSUGI YUSUKE
IPC: H02J7/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a charging environment of a power supply device for a vehicle in a low cost capable of charging a plurality of electric vehicles parallel and managing a personal history of charging.SOLUTION: A power supply device for vehicle 1 comprises: a plurality of relays 14 switching between electrical connection and cutoff with an AC power supply 11 and a plurality of power output ports 31 respectively according to an inputted control signal; a touch panel unit 16 and a card reader/writer 17 to which selection information selecting one of a plurality of power output ports 131, user ID and personal identification number are inputted according to user's operation; and a power supply control circuit 15. If use permission is obtained by checking input information in reference to registration information 41, the power supply control circuit 15 outputs to a relay 14 that connects to a selected power output port 131 a control signal that specifies to be a connection state till power supply termination conditions are satisfied and then to return to a cut-off state, and outputs power supply history information 42 per user.
Patent JP-2011252451-A (JP)
Title: Internal combustion engine
Inventor: TANAKA MASARU
IPC: F02D41/34
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine that improves homogeneity of an air-fuel mixture and filling efficiency of intake air.SOLUTION: The internal combustion engine 1 includes an intake opening for connecting an intake port 20 with a combustion chamber 17, a fuel injection valve for injecting fuel into the intake port 20 toward the intake opening and a fuel injection control device for injecting the fuel from the fuel injection valve 24 during at least an intake process. The fuel injection control device performs divided injection of the fuel in a valve opening period of an intake valve 28.
Patent JP-2011251830-A (JP)
Title: Roll transport dolly
Inventor: NAKANISHI YOSHIRO
IPC: B65H19/12
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a roll transport dolly capable of reliably performing a residual core recovery operation, shortening the tact time, and reducing the size of the dolly.SOLUTION: The roll transport dolly 1 includes: a paper tube support pedestal 11 capable of supporting a paper tube P1 having a first diameter with its core direction oriented horizontally; a lifter 12 lifting and lowering the paper tube support pedestal 11; and a web paper support pedestal 21 provided at a center position different from that of the paper tube support pedestal 11 on a plane and capable of supporting a web paper P2 having a second diameter larger than the first diameter with its core direction oriented horizontally. The roll transport dolly further includes a second slider 24 moving the web paper support pedestal 21 between the center position and a retreat position spaced apart from the center position relative to the paper tube support pedestal 11 in a direction perpendicular to the core direction of the web paper P2 on the plane in response to the lifting and lowering of the paper tube support pedestal 11.
Patent JP-2011257793-A (JP)
Title: PROTOCOL CONVERSION SYSTEM, PROTOCOL CONVERTER, iSCSI PROXY AND iSCSI SESSION CONFIGURATION METHOD
Inventor: NOMOTO YOSHIHIRO
IPC: G06F13/10
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an iSCSI configuration method that facilitates a connection between a PC or a server which is equipped with an iSCSI initiator and is connected to a different local address system and an iSCSI storage, and that is capable of largely contributing to distribution of content via the storage.SOLUTION: A MSRP available in a SIP session mode is applied to an iSNS proxy function. A parameter required to establish a TCP connection between iSCSI proxies is sent and received at the request of a MSRP SEND. The TCP connection between the iSCSI proxies by the parameter sent and received, a TCP connection between an iSCSI initiator and the iSCSI proxy and a TCP connection between an iSCSI target and the iSCSI proxy are connected transparently to send and receive an iSCSI PDU between the iSCSI initiator and an iSCSI storage, which is put in a different local address system.
Patent JP-2011257865-A (JP)
Title: Object display device, and object display method
Inventor: HASEGAWA SHIN
IPC: G06T19/00
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To suppress complication of a screen in an AR technology, even if a large amount of information is displayed on an image in a real space in a superimposed manner.SOLUTION: In an object display device 1, an object reference position is arranged in a horizontal two-dimensional coordinate system based on positional information, and an object is arranged, based on the arrangement position in the horizontal two-dimensional coordinate system, in a corresponding projection plane small area. The display position of the object is determined based on the projection plane small area where the object is arranged. When the projection plane small area where the object is arranged is a display inhibited area, the object is rearranged in a projection plane small area which does not fall under the display inhibited area, so that, for example, a projection plane small area where another object is arranged is set to a display inhibited area to avoid that the objects are superimposedly displayed. Consequently, the complication of the screen is suppressed.
Patent JP-2011258677-A (JP)
Title: Light emitting device and method for manufacturing the same
Inventor: SUGIYAMA TAKASHI
IPC: H01L21/52
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact light emitting device excellent in heat dissipation properties of a light emitting element and in bond strength.SOLUTION: A light emitting device includes: a light emitting element having a positive electrode and a negative electrode on the same surface side thereof; and a first conductive member and a second conductive member that are electrically connected with the positive electrode and the negative electrode, respectively. The light emitting element, the first conductive member and the second conductive member are unitedly secured by an insulating adhesive member.
Patent JP-2011256941-A (JP)
Title: Gear damper
Inventor: YAMADA TAKU
IPC: F16F15/12
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a gear damper having a function of limiting relative displacement between a gear and a hub when an excessive torque is input to a constant amount so that the damage of a rubber elastomer is prevented.SOLUTION: A circumferential direction stopper structure is provided, which limits circumferential direction relative displacement between a gear and a hub to a prescribed angle when the gear and the hub are relatively displaced in a circumferential direction by engaging an inner surface of a recess provided to a sleeve relative to an element piece inserted through a rubber elastomer. An axial direction stopper structure is provided, which limits axial direction relative displacement between the gear and the hub to a prescribed distance when the gear and the hub are relatively displaced in an axial direction by engaging the sleeve or the hub with one flange provided at an end of the element piece in the axial direction and by engaging the sleeve or the gear with the other flange in the axial direction.
Patent JP-2011258504-A (JP)
Title: Method for manufacturing electric wire
Inventor: ONEDA IZUMI
IPC: B29C48/92
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electric wire enabling efficient manufacturing of the same.SOLUTION: The method for manufacturing an electric wire comprises: a wire rod control process for coating a wire rod 1 with a resin to make constant speed temporarily at a wire rod linear velocity V2 below 1/10 of a constant linear velocity V4 to control a wire rod; an outer diameter control starting process for starting control of an outer diameter of an electric wire C when it becomes smaller than a target outer diameter as prescribed; a minimum control process for increasing the linear velocity V at a rate of 12-30 m/minuteand increasing an extrusion flow rate R following the increase in the linear velocity V to coat the wire rod with a resin to make constant speed temporarily at a minimum linear velocity V3 between 1/6 and 1/3 of the constant linear velocity V4; a good quality winding starting process for winding around an winding bobbin 29 as a good quality electric wire C that is manufactured after the outer diameter of the electric wire C is determined to be within a prescribed tolerance relative to a target outer diameter; and a steady run starting process for increasing the linear velocity V at a rate of 24-30 m/minuteand increases the extrusion flow rate R following the increase in the linear velocity V to coat the wire rod with a resin at the constant linear velocity V4. These processes are performed sequentially.
Patent JP-2012000806-A (JP)
Title: Method for manufacturing of liquid storing container
Inventor: EDA KATSUMI
IPC: B41J2/175
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing of a liquid container that suppresses generation of wrinkles or gaps when compressing and inserting the liquid absorbing member, and can cope with individual difference of the liquid absorbing member.SOLUTION: In the method for manufacturing of the liquid container in which a liquid supply part is prepared at a bottom and a liquid absorbing member in which a fiber sheet is laminated is housed, the liquid absorbing member is housed in the liquid container in the direction where a laminated surface of the fiber sheet makes nearly perpendicular to the bottom of the liquid container. The method includes: a step of compressing the liquid absorbing member to a compression size from two facing surfaces nearly parallel and nearly perpendicular to the laminated surface of the fiber sheet by using a first compression member with a guide which can compress a pair of facing surfaces and a second compression member which are a pair of facing surfaces and with a guide which can compress the surfaces perpendicular to a pair of the surfaces; and a step of inserting the liquid absorbing member using the guide. This is the method wherein, the width in the lamination direction of the fiber sheet of the compression surface of the compression member which compresses facing two surfaces perpendicular to the fiber sheet laminated surface is narrower than the compression size in the compression process.
Patent JP-2012002621-A (JP)
Title: Liquid level measuring device with density measuring function
Inventor: OKANIWA HIROYUKI
IPC: G01F23/62
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To simplify a structure.SOLUTION: In the magnetostriction-type liquid level measuring device, an oil level detection float 6 that moves corresponding to a fuel level is slidably arranged on a magnetostrictive line, an electric signal is transmitted by a transmission switch provided at one end of the magnetostrictive line toward the other end of the same, and an arrival time of a signal generated by reaction with a magnet 6a provided on the oil level detection float 6 is measured; a density float 7 floating and sinking corresponding to liquid density and having a magnet 7a interacting magnetically with the magnetostrictive line is arranged by connecting to the lower part of the oil level detection float 6 with an elastic member 8.