baber/WOPTO huggingface dataset:
Patent JP-2012185294-A (JP)
Title: Optical transmission/reception module, method of manufacturing the same and server device
Inventor: YANAGIMACHI SHIGEYUKI
IPC: G02B6/42
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission/reception module that allows an optical transmitter/receiver to be readily mounted on a substrate while securing position accuracy, and a method of manufacturing the same, and a server device.SOLUTION: An optical transmission/reception module 10 includes a substrate 51, an optical transmitter 43, solder 90, and a fitting pin 544. The optical transmitter 43 is disposed on the substrate 51, transmits an optical signal to an optical waveguide 53, and has a fitting hole 545 opened on the side facing the substrate 51. The solder 90 positionally fixes the substrate 51 and the optical transmitter 43. The fitting pin 544 is formed on the substrate 51 so as to protrude toward the optical transmitter 43 and has a diameter that can be increased by heating. In the state where the fitting hole 545 and the fitting pin 544 are fitted to each other, a gap exists between the outer peripheral surface of the fitting pin 544 and the inner peripheral surface of the fitting hole 545 before heating the solder 90. When the solder 90 is heated, the outer peripheral surface of the fitting pin 544 and the inner peripheral surface of the fitting hole 545 are brought into contact with each other.
Patent JP-2012183485-A (JP)
Title: Water treatment method and water treatment system
Inventor: MATSUMOTO KAZUKI
IPC: C02F1/42
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method that can maintain a high salt removal rate and a high permeate flow rate even when hard water of poor water quality is used.SOLUTION: The water treatment method includes: a first reverse osmosis membrane separation step of soft water; and a degassing step of a permeate. Also, the method includes a raw water softening process, a first regeneration process for regenerating the whole of a cation exchange resin bed, and a second regeneration process for regenerating a part of the cation exchange resin bed. In the second regeneration process, a regenerant amount of a regeneration level of 1-6 eq/L-R is supplied to a hardness leak prevention bed. In the softening process, raw water having an electrical conductivity of 150 mS/m or less and a total hardness of 500 mgCaCO/L or less is supplied. A negatively chargeable skin layer made of a crosslinked wholly aromatic polyamide is formed on the membrane surface. The RO membrane module 5b has a reverse osmosis membrane having a water permeability coefficient of 1.5×10m/ms/Paor more and a salt removal rate of 99% or more when a sodium chloride aqueous solution having a concentration of 500 mg/L of pH 7.0, and a temperature at 25°C is supplied thereto at an operating pressure of 0.7 MPa and at a recovery rate of 15%.
Patent JP-2012184195-A (JP)
Title: Xylogranin a and xylogranin b
Inventor: ISHIBASHI MASAMI
IPC: C07D493/18
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide novel chemical substances as resources.SOLUTION: Xylogranin A is represented by formula. This chemical substance, which exerts cell growth inhibitory action on cancer cells, is expected to be used as e.g. a therapeutic drug for cancer.
Patent JP-2012188860-A (JP)
Title: Vibration hammer device
Inventor: FURUKI EIICHI
IPC: E02D7/18
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a vibration hammer device that secures sufficient gripping force for pile driving, is made compact by enabling a pile to be gripped and released by making claws of a chuck device detachable, and facilitates pile driving operation in a narrow work place.SOLUTION: There is provided the vibration hammer device including a chuck device (100) which grips the pile from horizontal-direction sides, and having a base (1) and a shaker (2). The chuck device (100) has a fixed-side gripping claw (15) and a movable-side gripping claw (14) which is driven to move toward and away therefrom. An arm lever (19) and a hydraulic cylinder (18) which drive the movable-side gripping claw (14) are fitted to the base (1), and the fixed-side gripping claw (15) and movable-side gripping claw (14) are fitted to be detached from above the base (1). The shaker (2) is provided with a suspender fitting part (22) to which a suspender of a work machine is fitted.
Patent JP-2012192934-A (JP)
Title: Article holding member and packaging body
Inventor: ARAI TOMOAKI
IPC: B65D5/50
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To securely hold cylindrical articles with different kinds of shapes which are for carrying in and carrying out without damaging them.SOLUTION: A packing body 100 holds caps 22 arranged at both ends of a straight tube type LED lamp 20 by an article holding member 120 held in a packaging box 110. In the article holding member 120, an article lower side receiving part 130 is formed at an upper surface 121 and an article upper side receiving part 140 is formed at a lower surface 122. A recess 131 and an arcuate protrusion 132 for receiving the lower surface of the cap 22, and a shelf part 234 for receiving an electrode 23 are formed in the article lower side receiving part 130. A second recess 141 and a second arcuate protrusion 142 for pressing the upper surface of the cap 22 are formed in the article upper side receiving part 140. The arcuate protrusion 132 and the second arcuate protrusion 142 hold the caps 22 of both the ends. A straight tube type fluorescent lamp 10 that is removed can be packed in the packaging box 110 where the straight tube type LED lamp 20 is taken out using the article holding member 120 again.
Patent JP-2012195106-A (JP)
Title: Connector
Inventor: SHIRAISHI MAKOTO
IPC: H01R13/42
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To improve a holding force of a terminal and detect semi-insertion of the terminal without using a separate member.SOLUTION: A lance 13 is provided at an upper part of a terminal housing chamber 11a, and a lance 14 is provided at a lower part of a terminal housing chamber 11b. While the terminal 20 is completely inserted in the terminal housing chambers 11a, 11b, the lances 13, 14 are engaged with an engagement part 20a of the terminal 20 to hold the terminal 20. When a female connector 1 is completely fitted with the male connector 2, a rib 36 provided on an upper wall 32 of the housing 30 holds the terminal 20 from above together with the lance 13, so that the lance 13 is not flexed upward. A rib 37 provided on a lower wall 33 of the housing 30 holds a terminal 20 together with the lance 14, so that the lance 14 is not flexed downward.
Patent JP-2012193256-A (JP)
Title: Method for producing non-inulin type fructan extract
Inventor: KOBAYASHI KYOICHI
IPC: A23L1/30
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and stably producing a non-inulin type fructan extract with little impurity.SOLUTION: In the method for producing the non-inulin type fructan extract, an edible plant including a non-inulin type fructan is pulverized, an extract with pH of 8-10 is prepared by adding the plant to water for extraction with a pH adjuster added thereto, the extract is heat-treated and sterilized and subsequently is forcedly cooled, and the cooled extract is processed with activated carbon and subsequently filtered so as to produce the non-inulin type fructan extract.
Patent JP-2012195447-A (JP)
Title: Wiring board and manufacturing method of the same
Inventor: FURUICHI JUN
IPC: H01L23/32
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce warpage of a substrate which may occur when a semiconductor element is mounted and the like.SOLUTION: In a wiring board 10, multiple wiring layers are laminated with insulation layers respectively disposed therebetween. The wiring board 10 has a first surface side on which a semiconductor element is mounted and a second surface side positioned on the opposite side of the first surface side. An interposer 30, electrically connecting with the semiconductor element mounted thereon, is embedded in the outmost insulation layer 12 positioned on the first surface side, and a sheet like member 40 is embedded in the outmost insulation layer 20 positioned on the second surface side. The interposer 30 and the sheet like member 40 are disposed so as to be symmetric to each other.
Patent JP-2012198696-A (JP)
Title: Communication medium, ic card, and command execution method
Inventor: FUKUDA AKI
IPC: G06K19/07
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a communication medium which can execute flexible command processing.SOLUTION: A communication medium includes storage means, reception means, and execution means. The storage means stores a file, stores definition information for controlling the file, stores a program specified by the definition information, and stores command execution information for executing command processing corresponding to a command. The reception means receives the command. The execution means interprets the command, executes the program based on the definition information, and executes the command processing based on the command execution information.
Patent JP-2012203028-A (JP)
Title: Electrophotographic photoreceptor, image forming device, and process cartridge
Inventor: EGAWA KAZUHIRO
IPC: G03G9/087
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To improve circularity of a lubricant of a highly durable electrophotographic photoreceptor having a surface layer, thereby extending the lifetime of the electrophotographic photoreceptor and an image forming device, and reducing print cost.SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer and a surface layer on a conductive support, multiple resolution analysis is performed where a one-dimensional data array obtained by measuring the concave/convex shape on the electrophotographic photoreceptor surface using a surface roughness/contour shape measuring machine is wavelet-transformed to be separated into six high to low frequency components. The multiple resolution analysis is additionally performed to obtain another six high to low frequency components. As for the arithmetic average roughness of each of the twelve frequency components, WRa(HMH) is 0.002 to 0.004 μm and WRa(LHL) is 0.002 to 0.010 μm.
Patent JP-2012205324-A (JP)
Title: Prevention net for falling object
Inventor: KOBAYASHI MOTOKAZU
IPC: E04G21/32
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a prevention net for a falling object capable of being used in an indirect live-wire technique as well as showing a high work efficiency regardless of a work place condition.SOLUTION: A typical configuration of the prevention net for a falling object (a prevention net 200) is a prevention net for a falling object for catching a falling object during a pole-mounted work on an electric pole 102 on which an electric line 110 is laid, which comprises: a supporting implement 202 including a base part 210 to be attached to a cross-arm 104 of the electric pole, and at least two arms 220a and 220b fixed to the base part extending from it at a prescribed angles; and a main net 230 having an almost square form attached to the supporting implement so as to catch a falling object (a nest 108).
Patent JP-2012204817-A (JP)
Title: Solvent composition for manufacturing multilayer ceramic component
Inventor: SUZUKI YOJI
IPC: H01B1/22
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a solvent composition for manufacturing a multilayer ceramic component, with which binder performance of a binder resin, such as ethyl cellulose, can be sufficiently exerted, and which hardly causes a sheet attack phenomenon during a process for manufacturing a multilayer ceramic component, is easy in vaporizing and drying, and is excellent in adhesion with a sheet to be coated.SOLUTION: A solvent composition for manufacturing a multilayer ceramic component includes: a solvent A which has a boiling point of 206°C or below and has a solubility to a low-polarity polyvinyl butyral resin of 5 g/100 g or more at 25°C and a solubility to ethyl cellulose containing 45.0-53.0 mol% of an ethoxyl group of 5 g/100 g or more at 25°C; and a solvent B which has a boiling point higher than that of the solvent A and has a solubility to a high-polarity polyvinyl butyral resin of less than 5 g/100 g at 25°C.
Patent JP-2012210573-A (JP)
Title: Pure water supply system
Inventor: SAKAGAMI SHIGEKI
IPC: B01J4/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pure water supply system in which the amount of pure water to be supplied can be measured accurately by an inexpensive constitution.SOLUTION: The pure water supply system 1 includes: a storage tank 10 for storing pure water; a circulation path 12 through which the pure water stored in the storage tank 10 is supplied to the outside of the storage tank 10 and the supplied pure water is returned to the storage tank 10; and a pump 11 for supplying the pure water from the storage tank 10 to the circulation path 12. A supply pipeline 13, which extends vertically downward and supplies the pure water flowing through the circulation path 12 to a reaction vessel 3, is connected to the middle part of the circulation path 12. A main pipe part 12e1, which horizontally extends from the middle part to a predetermined range on an upstream side, is arranged on the circulation path 12. A flowmeter 8, for measuring the flow rate of the pure water to be supplied to the reaction vessel 3, is disposed in the main pipe part 12e1. A first on-off valve 14a for opening/closing the circulation path 12 is disposed on the downstream side of the middle part of the circulation path 12 and a second on-off valve 14b for opening/closing the supply pipeline 13 is disposed on the supply pipeline 13.
Patent JP-2012210755-A (JP)
Title: Laminate hard coat film for molding, method for manufacturing the same, and method for manufacturing resin molding
Inventor: ISHIOKA SATOSHI
IPC: B29C51/10
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminate hard coat film for molding that satisfies both molding of the film and the hardness and has winding processing suitability.SOLUTION: The laminate hard coat film 1 for the molding has a composition that sequentially provides a hard coat layer 12 that contains resin and a protective film 13 on a base material film 11. In this laminate hard coat film 1 for molding, the elongation under the atmosphere of 23°C and 50%RH is ≥10%.
Patent JP-2012212564-A (JP)
Title: Fuel cell separator and fuel cell
Inventor: TAKAICHI SATORU
IPC: H01M8/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem of conventional fuel cells that measures are not taken for reducing the contact resistance of a separator and improving the corrosion resistance through the surface treatment.SOLUTION: A cathode side separator 3A separates a cathode gas passage Cg from a coolant passage Cf in a fuel cell C. A conductive coat is formed on a surface of the separator, and the thickness of the conductive coat is increased at an outlet port side of a cathode gas relative to an inlet port side on a surface of the cathod gas passage Cg side. Further, the thickness of the conductive coat is increased at an outlet port side of a coolant relative to an inlet port side on a surface of the coolant passage Cf side. This structure achieves both the efficient reduction of the contact resistance and the improvement of the corrosion resistance.
Patent JP-2012214660-A (JP)
Title: Emission flame retardant light-diffusing resin composition and resin plate
Inventor: SAKAI MASAKI
IPC: C08J5/00
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an emission flame retardant light-diffusing resin composition and a resin plate which emit light for a long time in a dark place, excel in a light diffusion property, and has the performance that has an excellent flame retardancy of V-0 or V-1 in the UL-94 standard in a flame-retardant aromatic polycarbonate resin composition in which a luminous material is applied/added as an expressed element of a main function.SOLUTION: The emission flame retardant light-diffusing resin composition includes: based on (A) 100 parts by weight of an aromatic polycarbonate (A component) in which the viscosity average molecular weight is 1.8×10-3.0×10and which has a bifurcation structure of the branching fraction of 0.5-1.5 mol%, (B) 0.005-1.0 part by weight of an organic alkali (earth) metal salt (B-1 component) and 0.10-2.0 parts by weight of a silicone compound having an aromatic group (B-2 component) as a flame retardant (B component); (C) 0.50-10 parts by weight of a luminous material (C component) in which D50 particle size is 1-30 μm; and (D) 0.05-5.0 parts by weight of a light diffusion agent (D component) consisting of an organic fine particle whose average particle diameter is 1-20 μm.
Patent JP-2011177520-A (JP)
Title: Flexible stent-graft
Inventor: SMIRTHWAITE AMIE
IPC: A61F2/00
Filed: 2011-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To securely acquire strong fitness of different stent-grafts.  <P>SOLUTION: A flexible stent-graft includes a stent-graft 1, reinforcing hoops 2, a graft fabric 3, a spacing interval 5 between the reinforcing hoops 2 and a Z-stent 6, and a Z-stent 6 including peaks 7 and troughs 8. The reinforcing hoops 2 and the stent 6 in the stent-graft 1 are coupled and a diameter change part 4 of the stent-graft 1 is configured so that the reinforcing hoops 2 are deformed into a saddle shape to partially cover the Z-stent 6 section of an implant. The diameter of the diameter change part 4 increases from a diameter 30 mm of the Z-stent 6 section to a diameter 32 mm of the reinforcing hoops 2 part of the stent-graft 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012221991-A (JP)
Title: Power supply circuit, switching power supply for lighting and luminaire
Inventor: OKUDA TAKANORI
IPC: H01L33/00
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit capable of enhancing the power supply efficiency.SOLUTION: The power supply circuit 30 comprises: a primary coil 33a of a transformer 33; a switching transistor Q2 having a drain terminal connected with the other terminal of the primary coil 33a, and a source terminal connected with the ground side power supply terminal via a resistor R7; and a control power supply IC32 connected with the gate terminal of the switching transistor Q2 and performing on/off control thereof at a predetermined oscillation frequency. The control power supply IC32 receives a voltage produced in the resistor R7 and controls a current flowing through the switching transistor Q2 by controlling the ratio of the on time and the off time of the switching transistor Q2 according to that voltage. Furthermore, the control power supply IC32 switches the operation state of the switching transistor Q2 between clock operation and constant current operation according to the phase of an AC power supply 200.
Patent JP-2012218020-A (JP)
Title: Bonding method
Inventor: TAKASE KATSUYUKI
IPC: B23K20/00
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a bonding method in which high bonding strength can be obtained.SOLUTION: The bonding method includes the steps of: (1) coating a bonding agent (A) containing metal particles having a number average primary particle diameter of more than 50 nm and 50 μm or less and a dispersion medium on a bonding member, and heating the same; (2) coating a bonding agent (B) containing metal particles having a number primary particle diameter of 1 nm or more and 50 nm or less and a dispersion medium on a surface of the bonding member where the adhesive (A) is coated; and (3) bonding another bonding member on the surface of the bonding member where the adhesive (A) and the adhesive (B) are coated.
Patent JP-2012043771-A (JP)
Title: Rechargeable battery and battery module
Inventor: KIM SUNG-BAE
IPC: H01M50/509
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a rechargeable battery and a battery module having an improved structure of an electrode terminal which can increase the fastening force between the electrode terminal and a bus bar when constituting the battery module.SOLUTION: A rechargeable battery according to one embodiment of the present invention comprises: an electrode assembly 10 including a positive electrode 11, a negative electrode 12 and a separator 13 interposed therebetween; a case 20 provided with an opening for housing the electrode assembly 10; a cap plate 35 for covering the opening of the case 20; and electrode terminals which are electrically coupled to the electrode assembly, and which protrude to the outside of the case 20 through the cap plate 35. The electrode terminals each include: a lower terminal plate 63 coupled to the electrode assembly 10; an upper terminal plate 62 covering an upper portion of the lower terminal plate 63; and a terminal fastening member 65 which is housed in a space between the lower terminal plate 63 and the upper terminal plate 62, and which protrudes from a top face of the upper terminal plate 62.
Patent JP-2012218938-A (JP)
Title: Document feed device
Inventor: UMENO HIDEYUKI
IPC: B65H7/14
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To appropriately detect the presence of a document on a feeding tray of a document feed device which has, as a document detection means, a detection lever rotating toward a separating direction from a position stopped by a stopper member when a document is placed on a feeding tray, and a detection sensor detecting the rotation of the detection lever.SOLUTION: The document feed device 10 has, as the document detection means 30 for detecting the presence of the document S placed on the feeding tray 11, the detection lever 31 rotating toward a separating direction from the position stopped by the stopper member 21a when the document is placed on the feeding tray and the detection sensor 32 detecting the rotation of the detection lever. It also includes a holding means 40 for holding the detection lever at a position stopped by the stopper member when the detection lever rotated toward a separating direction from the position stopped by the stopper member returns to the position stopped by the stopper member.
Patent JP-2012223103-A (JP)
Title: Method for making baked chestnut
Inventor: SAKAI YUSAKU
IPC: A23L19/00
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for making baked chestnuts made easy to cook.SOLUTION: This method for making the baked chestnuts 14 includes a cut putting process (step S100), a steaming process (step S101), and a baking process (step S102). In the cut putting process (step S100), cuts 12 are put into the hard shell 11 and an astringent coat of chestnut fruits 10. In the steaming process (step S101), the chestnut fruits 10 after the cut putting process (step S100) are steamed with a steamer, and in the baking process (step S102), the chestnut fruits 10 after the steaming process (step S101) are baked with an oven.