baber/WOPTO huggingface dataset:
Patent JP-2012149830-A (JP)
Title: Heating auxiliary member
Inventor: ISHINO TETSURO
IPC: A47J27/00
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a heating auxiliary member capable of suppressing scorching of an object and providing the same feeling in use as with a heating auxiliary member whose surface is smooth.SOLUTION: The heating auxiliary member includes a heating body 16 which contains a conductive material layer capable of induction heating under radiation of microwaves. A plurality of concavo-convex parts are formed on a surface of the heating body 16, with a ratio of a press-bonding area that is a ratio of the area of the concave parts 14 to the area of the concavo-convex parts, being 5% or less, and the depth of the concave parts 14 being 0.1 mm or less. With this configuration, scorching of the object can be suppressed, and the concave parts are difficult to be recognized even if a user touches the surface of the heating body 16, thereby providing the same feeling in use as with a heating auxiliary member that uses a heating body whose surface is smooth.
Patent JP-2012149021-A (JP)
Title: Skin whitening agent
Inventor: KIKUCHI MAMIKO
IPC: A61Q19/02
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a skin whitening agent, a melanogenesis inhibitor and a dopa oxidase activity inhibitor high in safety.SOLUTION: The dopa oxidase activity inhibitor contains a Jamaican dog wood or an organic solvent extract thereof as an effective ingredient.
Patent JP-2012153933-A (JP)
Title: Steel product for ship, excellent in corrosion resistance
Inventor: SAKASHITA SHINJI
IPC: C22C38/38
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide steel products for a ship, exhibiting excellent long term corrosion resistance in a severe corrosive environment, and various structures configured using the steel products for a ship.SOLUTION: The steel products for a ship includes 0.04-0.30% of C, 0.05-1.0% of Si, 0.1-2.0% of Mn, 0.010-0.040% of P, 0.011-0.025% of S, 0.010-0.10% Al, 0.10-1.0% of Cu, 0.01-0.3% of Cr, and 0.0030-0.010% of N, respectively, with the balance composed of iron and unavoidable impurities, and a ratio ([S]/[N]) of S content [S] to N content [N] is 1.50-6.0.
Patent JP-2011161225-A (JP)
Title: Surgical graft for repairing chondral defect
Inventor: LIU HWA-CHANG
IPC: A61F2/28
Filed: 2011-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new implant for repairing a chondral defect, a method for preparing the implant, and a method for repairing a chondral defect with the implant.  <P>SOLUTION: The chondral defect-repairing implant contains a collagen matrix embedded with chondrocyte-like cells and a transforming growth factor, the chondrocyte-like cells being differentiated from mesenchymal stem cells and secreting glycosaminoglycan, and the mesenchymal stem cells being obtained from bone marrow, umbilical cord blood, umbilical cord, placenta, or cord lining membrane, wherein the implant is free of lacunae. Further, there is provided the method for preparing the implant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102591-A (JP)
Title: Toroidal internal combustion engine
Inventor: HOOSE KARL V
IPC: F02B53/04
Filed: 2011-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight, self-lubricating, highly fuel efficient, and dynamically balanced engine.  <P>SOLUTION: This toroidal internal combustion engine includes two concentric engine rings. Intake valves are assembled in two faces of one set of pistons and exhaust valves are assembled in two faces of the second set of pistons. The intake-valve pistons are fixedly attached to one of the engine rings and the exhaust-valve pistons are fixedly attached to the other engine ring. The face of one intake-valve piston and the face of one adjacent exhaust-valve piston form boundaries of an engine chamber. Combustion forces on the piston faces force the two concentric engine rings to counter-rotate. The intake-valve piston and the adjacent exhaust-valve piston sweep the same chamber volume at different strokes of an engine cycle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012156407-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: MIZUTANI HIROMICHI
IPC: H01L29/41
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To suppress burrs on a side surface of a semiconductor device and damage of the semiconductor device while reducing warpage of the substrate and drain resistance.SOLUTION: Dent parts 6 are provided at regions on a rear surface of a semiconductor substrate 1, which correspond to rear surfaces of a source electrode 2 and a drain electrode 3 that are surface electrodes. A metal layer 5 is formed in the dent parts 6 and spaces between the dent parts 6 excluding a dicing region. This structure suppresses burrs on a side surface of a semiconductor device and damage of the semiconductor device while reducing warpage of the substrate and drain resistance.
Patent JP-2012152192-A (JP)
Title: Drain discharge device of continuous pressure braising apparatus, and drain discharge method of continuous pressure braising apparatus
Inventor: FUJIWARA KEIKO
IPC: A23L11/00
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a drain discharge device of a continuous pressure braising apparatus, capable of discharging drain without leaking steam from a braising can as much as possible and without clogging; and a drain discharge method of the continuous pressure braising apparatus.SOLUTION: The drain discharge device 20 of the continuous pressure braising apparatus for continuously pressure-braising raw materials 3 inside the braising can 2 includes: a drain collecting storage tank 24 connected to the braising can 2; a sensor 31 for detecting the quantity of drain within the storage tank 24; and an automatic valve 27 connected to the storage tank 24 for discharging the drain. The drain discharge device 20 also includes a control mechanism 36 for automatically discharging drain from the storage tank 24 by controlling the opening/closing drive of the automatic valve 27 based on a detection signal of the sensor 31.
Patent JP-2011105948-A (JP)
Title: Aromatic imide compound and aromatic methylidine tris-sulfonyl compound, and their manufacturing method
Inventor: HAMROCK STEVEN J
IPC: C08F112/06
Filed: 2011-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic imide electrolyte and an aromatic methylidine tris-sulfonyl electrolyte which are useful for electrochemical devices such as a battery and a fuel cell.  <P>SOLUTION: The compound is represented by formula (V): (Ar-SO<SB>2</SB>-)<SB>m</SB>-QH-(-SO<SB>2</SB>-R<SB>1</SB>)<SB>n</SB>, wherein Ar is an aromatic group derived from an aromatic compound; Q is C or N; every R<SB>1</SB>is independently selected from the group consisting of aliphatic groups and aromatic groups which are saturated, unsaturated, straight-chained, branched, cyclic, heteroatom-containing, polymeric, halogenated, fluorinated, or may be substituted or unsubstituted; at least one of R<SB>1</SB>comprises at least one high acidic group selected from the group consisting of sulfonic acid, carboxylic acid and phosphonic acid; m is 1 or more; n is 1 or more; m+n=2, when Q is N, and m+n=3, when Q is C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012155293-A (JP)
Title: Optical scanning device and image formation device having the same
Inventor: NAKANO KAZUNARI
IPC: H04N1/113
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device capable of making a beam spot diameter very small and increasing a focal depth without increasing cost.SOLUTION: An optical scanning device includes: a light source (laser diode); a collimator lens 21 for changing a light beam L emitted from the light source into parallel light; a cylindrical lens for changing the parallel light from the collimator lens 21 into linear light; a deflector (polygon mirror) for deflecting the linear light from the cylindrical lens; and a scanning lens for forming an image with the linear light deflected by the deflector on a surface to be scanned at constant velocity. A diffraction part 21a for diffracting part of an incident light flux to the outside of a reflection surface of the deflector is provided in a light passage range on an incident surface or an emission surface of the collimator lens 21.
Patent JP-2012160536-A (JP)
Title: Printed wiring board connection structure, head stack assembly with printed wiring board connection structure, magnetic disk device with head stack assembly, and method for manufacturing printed wiring board connection structure
Inventor: MATSUOKA TORU
IPC: G11B5/60
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board connection structure capable of improving electric and mechanical connection reliability, a head stack assembly with the printed wiring board connection structure, a magnetic disk device with the head stack assembly, and a method for manufacturing the printed circuit board connection structure.SOLUTION: In a printed wiring board connection structure 1000, a flying lead F provided on a first printed wiring board 321 and an exposing lead E provided on a second printed wiring board 333 are ultrasonic-connected with each other via a metal plating layer M. The exposing lead E is exposed to a recess U formed by opening one part of an insulation layer 333c laminated on a substrate 333a, and the metal plating layer M is formed on a surface of the exposing lead E with thickness larger than depth of the recess U.
Patent JP-2012160050-A (JP)
Title: Assembly preparatory operation support system
Inventor: MATSUO DAISUKE
IPC: G05B19/418
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To support an operation to preliminarily align and prepare screws necessary for assembly prior to an assembly operation in an assembly process of assembling a plurality of members to manufacture an assembly.SOLUTION: The assembly preparatory operation supporting system for supporting an operation to preliminarily prepare screws necessary for assembly prior to an assembly operation includes a server. The server includes: imposition information registration means for registering main member information, sub-member information and information relating to the screws necessary for imposing sub-members into a main member; an imposition process database in which screw information or the like is preliminarily registered in the order of the imposition of the sub-members into the main member; matrix pattern output means for outputting a matrix pattern having the predetermined number of rows; and line identification display means for performing the identification display of each line of the matrix pattern. The matrix pattern output means includes a specification-categorized number of line calculation means for calculating the specification-categorized number of lines as the minimum number of lines including the number of cells which is equivalent to the specification-categorized number of screws in the order of imposition.
Patent JP-2012160393-A (JP)
Title: Printed circuit board with connector
Inventor: GOTO HIDENORI
IPC: H01R12/77
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board with a connector having a novel structure in which the board terminals of the connector are arranged vertically in a plurality of rows and extended to the outer peripheral side of the printed circuit board, and the manufacturing cost can be reduced by decreasing the number of components.SOLUTION: In the board terminals 18, 20 arranged vertically in a plurality of rows, the bent shape from the exits of insertion holes 28, 30 of a support member 16, into which the board terminals 18, 20 are inserted, to the soldering portion 58 of a printed circuit board 12 is made different, and the board terminals 18, 20 arranged vertically in a plurality of rows are formed of members 36 identical to each other.
Patent JP-2012164748-A (JP)
Title: Wafer protection jig and wafer handling method
Inventor: TANAKA KIYOFUMI
IPC: H01L21/673
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a wafer protection jig and a wafer handling method which prevent damage, cracks, breakage, chipping of wafers and smoothly deliver and transport the wafers.SOLUTION: A thickness of a wafer 20 is reduced to form a peripheral part 22 into a sharp edge, and the wafer 20 is housed in a container body of a substrate housing container. A wafer protection jig 30 is used for the wafer 20 and includes: a jig plate 31 detachably and adhesively holding a thin semiconductor wafer 21 on an adhesive layer 32 on its surface; and a peripheral wall 33 for the shape edge provided around a surface peripheral part of the jig plate 31. The jig plate 31 is formed as a circular plate having a larger diameter than a diameter of the semiconductor wafer 21, and the peripheral wall 33 is formed so as to have a rectangular cross section and the height higher than the thickness of the semiconductor wafer 21. The jig plate 31 and the semiconductor wafer 21 are integrated to secure the rigidity, and the semiconductor wafer 21 and the fragile peripheral part 22 of the semiconductor wafer 21 are protected from external contact by the peripheral wall 33.
Patent JP-2012164193-A (JP)
Title: Similar document determination method, similar document determination device and similar document determination program
Inventor: KIYOSUE TOMOYUKI
IPC: G06F17/30
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To determine whether or not a target document is a document modified from a document to be compared.SOLUTION: A similar document determination device executes: a step for preliminarily storing determination processing data about a document to be compared in a determination processing data storage unit 13; a step for generating determination processing data about a target document by inputting the target document into a preprocessing unit 11; a step for using a similarity determination processing unit 12 to retrieve each piece of the determination processing data about the document to be compared from the determination processing data storage unit 13 and to compare the retrieved data with the determination processing data about the target document; and a step for executing similarity determination processing based on determination processing criteria held by the similarity determination processing unit 12. Therefore, the similar document determination device can determine whether or not the target document is a document modified from the document to be compared.
Patent JP-2012163284-A (JP)
Title: Circulator for bathtub
Inventor: FUTATSUYA SHIN
IPC: A47K3/00
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a circulator for a bathtub capable of sucking bathtub water in, even when a filter cover is clogged, thereby maintaining a function of the circulator.SOLUTION: The circulator for the bathtub is composed of an outer cylindrical body 11 arranged in the outside of a sidewall 12 of the bathtub, and a fastening cylindrical body 20 tightly fixed to the outer cylindrical body 11 in the condition where the fastening cylindrical body is inserted from the inside of the bathtub into a through-hole 12a provided in the sidewall 12 of the bathtub. The fastening cylindrical body 20 is installed with a partitioning member 27 for partition-forming a suction flow passage for sucking the bathtub water from a suction opening part 40, and a delivery flow passage for delivering hot water heated by a water heater from a delivery opening part 34 into the bathtub. The filter cover 44 is attached onto an outer face of the partitioning member 27. A suction notch 55 is provided between a flow passage direction changing part 33 for changing directions of the suction flow passage and the delivery flow passage and an outer circumferential wall 27a of the partitioning member 27.
Patent JP-2012165284-A (JP)
Title: Image processing apparatus, image formation apparatus, and image processing method
Inventor: MINAMI TAKAHIRO
IPC: G03G21/00
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To shorten a period for image processing on image data for creating image data for preview etc.SOLUTION: In an image processing apparatus, a saturation identification part 51 identifies the saturation of image data 21 for screen display, and a hue adjustment part 52 skips the hue adjustment of the image data when hue adjustment of the image data 21 can be executed and the saturation identified by the saturation identification part 51 is lower than a predetermined threshold. That is, the hue adjustment is skipped with respect to a portion where the saturation of the image is low.
Patent JP-2012167333-A (JP)
Title: Aluminum alloy sheet for can body, and method of manufacturing the same
Inventor: YOKOI HIROSHI
IPC: C22F1/04
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for a can body, capable of obtaining high strength even in a thin thickness, and achieving high formability and prescribed can body strength.SOLUTION: A cold rolled sheet contains 1.1-1.3% Mn, 1.0-1.5% Mg, 0.15-0.3% Cu, 0.1-0.4% Fe and 0.1-0.3% Si, satisfies the relation of (Mn%/Fe%)=3.0 to 4.0, (Mg%/Mn%)>1.0 and (Mn%+Mg%+Cu%)=2.6 to 3.1, contains the balance comprising aluminum and inevitable impurities, and has a sheet thickness of 0.23-0.27 mm. In the cold rolled sheet, an earing ratio in a 45° direction is 2.5-3.5%, the relation of (the earing ratio in a 45° direction)>(the earing ratio in a 0-180° direction) is satisfied, proof stress after performing baking at 205°C for 10 minutes is 280-320 MPa, and differences of tensile strength and the proof stress before and after the baking are both equal to or more than 15 MPa.
Patent JP-2012171805-A (JP)
Title: High toughness, high strength mortar composition
Inventor: HIRATA TAKAYOSHI
IPC: C04B18/14
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a high toughness, high strength mortar composition which early develops high toughness and high compressive strength only by usual curing even at low temperatures.SOLUTION: The high toughness, high strength mortar composition includes cement, ultra-fine slag, a water reducing agent, a defoaming agent, and fine aggregate. The Blaine specific surface area of the ultra-fine slag is 10,000-20,000 cm/g.
Patent JP-2012173387-A (JP)
Title: Powder container and image forming apparatus
Inventor: HORI EISUKE
IPC: G03G9/08
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To normally discharge powder after mounting a powder container on a device, or a mounting destination, even when a discharge port is clogged with powder.SOLUTION: A cap part 34Y of a toner container 32Y is provided with a shutter member 34d, a shutter seal 36 formed of a flexible film, and the like. The bottom of the cap part 34Y is formed with a toner discharge port W for dropping the toner by the dead weight, and slidably retains the shutter member 34d for opening/closing the toner discharge port W. The shutter seal 36 is provided by being extended from the inside of the toner discharge port W farther than the end of the shutter member 34d. When a user installs the toner container 32Y in an image forming apparatus body 100, the shutter seal 36 is pulled out from the cap part 34Y. Even when the toner discharge port W is left derelict for a long period and clogged, a lump of the clogged toner or the like is broken by passing of the shutter seal 36, thus normally discharging the toner.
Patent JP-2012172336-A (JP)
Title: Vertical crush prevention structure of shield tunnel, vertical crush prevention method of shield tunnel, and shield tunnel
Inventor: KANAI MAKOTO
IPC: E21D11/04
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To effectively prevent vertical crush in a shield tunnel with easy construction and at a low cost.SOLUTION: A tension member 20 is installed from one of an upper part and a lower part of a cover body 12 to the other in a shield tunnel 10, the tension member is supported at the other, and the tension member is extended in a tunnel axial direction from a support position and supported. The tension member is installed from the support position to one of the upper part and the lower part, the tension member is supported at the one part, and the tension member is extended in the tunnel axial direction from the support position and supported.
Patent JP-2012171208-A (JP)
Title: Thermal head mechanism, thermal printer unit and thermal printer
Inventor: AOKI TAKASHI
IPC: B41J11/04
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head mechanism, a thermal printer unit and a thermal printer enabling reduction in cost and size.SOLUTION: In the thermal head mechanism 25, a reflection type sensor 45 for detecting a roll of paper sheet S is integrally provided in the thermal head 34 including a heat generating body 37 and a drive IC 39 for driving the heat generating body 37. Besides, the thermal head mechanism 25 includes: a head substrate 35 provided with the heat generating body 37 and the drive IC 39; and a sensor substrate 41 provided with the reflection type sensor 45. The heat substrate 35 is directly fixed and connected to the sensor substrate 41.
Patent JP-2012172479-A (JP)
Title: Cover member and fitting
Inventor: KAMINAGA HIROMITSU
IPC: E06B1/32
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a cover member which can be attached to various fittings to suppress dew condensation; and a fitting.SOLUTION: Dew condensation water can be flowed to the outdoor side by an inclined plane part 14 of a cover member 10 to be discharged to a sill groove part 55 while a raised upper face 18 can prevent dew condensation water from flowing into the indoor side. Moreover, a first contact part 16 and a second contact part 17 of the cover member 10 are in contact with the upper face of a fixing piece part 57 while a tip cover member 15 covers the upper end of a width piece part 53 of a sill 5 so as to prevent dew condensation water flowing to the outdoor side on the inclined plane part 14 from intruding into between the sill 5 and the cover member 10. Moreover, by appropriately selecting the presence or absence of a base member 10B, the cover member 10 can be attached to various sills 5 with the fixing piece parts 57 of different shapes and dimensions.
Patent JP-2012176472-A (JP)
Title: Cutting blade
Inventor: NAKAMURA MASATO
IPC: B24D3/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutting blade that can moderate the anisotropy of a filler added to a bond part, and have an improved wear resistance and cutting performance, and prevent metal burr from being produced.SOLUTION: The cutting blade includes at least one layer, and has, as the filler disposed within the bond part 2 in a dispersed manner, the filler 4 of a three-dimensional crystal structure in which needle-like parts extend in four directions from the center of a tetrahedron to each tip of the needle-like parts. In the filler 4 of the three-dimensional crystal structure, the length of needle-like parts is within the range of 0.1 μm to 100 μm. The filler 4 of the three-dimensional crystal structure has a crystal structure of zinc oxide.