baber/WOPTO huggingface dataset:
Patent JP-2011022205-A (JP)
Title: Optical fiber and sensor for oil well
Inventor: ENDO YUTAKA
IPC: G02B6/44
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber that is superior in initial transmittivity of light, heat resistance and hydrogen shielding property, that has superior optical characteristics, and that is suitable for application to a sensor for an oil well.  <P>SOLUTION: The optical fiber is characterized in that a cladding composed of quartz with fluorine atoms added thereto, a polyimide resin layer and a metallic layer are laminated in this order on the surface of a core composed of pure quartz. The sensor for an oil well is characterized in that it is equipped with the optical fiber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025410-A (JP)
Title: Break bar and breaking method
Inventor: OKAJIMA YASUTOMO
IPC: B26F3/00
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To vertically pressurize a surface on which a break bar abuts, in breaking a substrate of a brittle material having a scribing line by using the break bar along the scribing line.  <P>SOLUTION: The break bar 10 is provided, on its upper end, with a pair of break blades 15, 16 each having a linear edge part, and with elastic members 12, 13 on the side of the break blades. When the break bar 10 is protruded to the substrate of the brittle material having a scribing line, the break blades come in contact with it after the elastic members 12, 13 on both sides are abutted thereon, so that no break blades obliquely pressurize the contact face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029439-A (JP)
Title: Method for manufacturing chip with metal layer
Inventor: NAKAMURA MASARU
IPC: H01L21/304
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently obtain a high quality chip when a large number of chips are obtained by dividing a work such as a semiconductor wafer in which a metal layer is formed on a backside thereof.  <P>SOLUTION: Before cutting a predetermined dividing line 2 of a wafer 1, a groove 6 of depth equal to the thickness of the solder layer 5 is formed in a position corresponding to the predetermined dividing line 2 of solder layer 5 in the side of a backside 1b (the metal layer). Thereafter, the wafer 1 is cut along the predetermined dividing line 2, and the wafer 1 is divided into a large number of chips 4 with the solder layer. Only the wafer 1 is cut upon dividing and the solder layer 5 is not cut, thereby no burr is generated from the solder layer 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269992-A (JP)
Title: Method and apparatus for refining metallic silicon
Inventor: HOSHINO MASAHIRO
IPC: C01B33/037
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for refining metallic silicon which can refine 2N low purity metallic silicon (such as metallic silicon widely used in the steel industry and aluminum industry) to 6 to 7N high purity metallic silicon suited to the production of a solar cell by using a silicon single crystal production apparatus, and to provide an apparatus for refining the same.  <P>SOLUTION: In the method, low purity metallic silicon is used as a starting raw material, the surface of the metallic silicon in a crucible is locally heated, and a surface temperature difference is formed on the surface, so as to refine the metallic silicon. The refining method uses an apparatus comprising: a crucible 20 provided at the inside of a chamber 10 and preserving molten metallic silicon 100; a heating means 40 heating the metallic silicon so as to be melted; a local heating means 50 locally heating the surface of the upper part of the molten metallic silicon; and a gas feed tube 60 feeding a substance for removing impurities to the surface of the upper part of the molten metallic silicon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031262-A (JP)
Title: Cast-on strap casting device
Inventor: SAIDA KOSAKU
IPC: B22D25/04
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cast-on strap casting device which reduces the variation in the mass of the strap cast in a cavity, and can improve its quality.  <P>SOLUTION: The cast-on strap casting device is provided with: a pouring basin groove 73 functioning as the common molten metal feeding path feeding molten metal to cavities 62 (62A, 62B); and a molten metal discharge path 84 discharging the surplus molten metal fed into the cavity 62 when the molten metal is stored in the cavity 62.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030470-A (JP)
Title: Root vegetable harvester
Inventor: TAKAGI SHINGO
IPC: A01D27/00
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a root vegetable harvester capable of automatically dissolving the slack of a housing bag by elevating the conveying terminal end part of a sortable transporting conveyer and capable of saving excessive operations.  <P>SOLUTION: This root vegetable harvester is provided with a drawing/conveying device 24 for drawing-out crops from a field and conveying them to a rear upper direction at the one side of left and right of a machine frame 1, a sortable conveying device 87 relaying the crops from the drawing/conveying device 24 and conveying them from the one side of left and right to the other side of left and right, a base part of a lifting up and down arm 94 mounted on the conveying terminal end part of the sortable conveying device 87 as vertically freely rotatable, a rotary shaft 95 attached to the free end part of the lifting up and down arm 94 as freely rotatable, an arm 95a and hanging member 96 are arranged integrally at the rotary shaft 95 in a crossing direction with the axis line of the rotary shaft 95, and a tension member 98 pulling the arm 95a toward a fixed position side is arranged between the free end part of the arm 95a and the fixed position on a machine body, arranged at above the conveying terminal end part of the sortable conveying device 87.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030763-A (JP)
Title: Pachinko game machine
Inventor: HASEGAWA CHIHIRO
IPC: A63F7/02
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of notifying a player of the probability of a jackpot relating to a game performed when a game ball enters a start pocket, by a new presentation pattern, and also capable of providing an improved operation rate.  <P>SOLUTION: The Pachinko game machine is configured such that when the game balls enter start pockets (37a, b) during variation of special symbols, the game balls are sequentially stored as credit ball random numbers up to an upper limit of M game balls (wherein, M is a natural number). In the Pachinko game machine, it is announced whether a current game is a jackpot or not by the content of a message formed by a combination of N pieces of credit display identification information (wherein, N is a natural number satisfying formula: 2≤N≤M) displayed in a credit ball display device (34a). When the current game has a jackpot, for example, Chinese characters representing "east-south-west-north", or Chinese characters representing "east-east-east-east" as a suggestion message, are displayed in the credit ball display device as a message representing definition of the jackpot, when four credits are stored.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031950-A (JP)
Title: Liquid discharging pump
Inventor: KUWABARA KAZUHITO
IPC: B65D83/76
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharging pump which turns a discharging valve 65 opened by an annular piston D3 relatively elevating to a stem D2 when an actuating member D is pushed down, and the discharging valve 65 closed by the annular piston D3 relatively lowering when the actuating member D is elevated, brings the annular piston D3 into contact with and lock to a locking step part in a cylinder B at the highest elevated position, and causes no possibility of generating inconvenience that pushing down of the actuating member becomes heavier, and which can be formed by a little structural change in comparison with the conventional product.  <P>SOLUTION: The liquid discharging pump is configured in such a way that a first sliding face f1 provided on the outer periphery of the stem D2, and a second sliding face f2 provided at a position opposing the stem D2, slide mutually before the actuating member D reaches the highest elevated position to decrease the elevating speed of the actuating member D.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009254866-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of drastically enhancing the amusement of a play.  <P>SOLUTION: A first and second devices are mounted on a game board 2 of the Pachinko machine 1. The first device includes a symbol operation hole 3, a first variable winning device 4, a special symbol display device 11 for variably displaying symbols, and the like. The second device includes a pair of wing operation holes 15, or a second variable winning device 16 having a large winning hole 17, and the like. Accordingly, a player can enjoy a plurality of kinds of play in one Pachinko machine 1, and unprecedented enhancement of the amusement can be achieved. A control device 24 controls the first and second devices not to generate a jackpot state at the same time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011019878-A (JP)
Title: Sleep cycle measuring apparatus
Inventor: NEMOTO ARATA
IPC: A61B5/11
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleep cycle measuring apparatus for infants, capable of measuring the sleep cycle without applying physical or mental burdens to an infant subject.  <P>SOLUTION: The sleep cycle measuring apparatus is composed of: a biological vibration detecting means for detecting biological vibration of the infant; a biological signal detecting means for detecting a biological signal from an output signal of the biological vibration detecting means; a biological signal intensity dispersion value computing means for computing the dispersion value for a prescribed time of the intensity of the biological signal acquired by the biological signal detecting means; and a sleep cycle detecting means for detecting the sleep cycle from the dispersion value of the intensity of the biological signal acquired by the biological signal intensity dispersion value computing means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009270116-A (JP)
Title: Adhesive
Inventor: WEBSTER IAIN
IPC: A61M37/00
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switchable adhesive composition including an adhesive polymeric moiety and a plurality of bound-in curable moieties.  <P>SOLUTION: There are described new adhesives which are switchable from a tacky state to a non-tacky state. Such switchable adhesives are especially advantageous when used in medical dressings, and therefore new medical dressings comprising a switchable adhesive layer, a removable light occlusive layer and an intermediate transparent or translucent layer are also described.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011037468-A (JP)
Title: Filling apparatus and filling method
Inventor: NISHINO YUKINOBU
IPC: B65B31/04
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To fill a container with a liquid and to substitute gas while the inside is sealed.  <P>SOLUTION: A filling nozzle 11 has a double-tube structure consisting of an inner nozzle 11b connected to a liquid feeding means 4, and an outer nozzle 11a connected to a gas feeding means 12. A filling apparatus 2 includes a temporarily closing means 6 for closing a space between an opening part of a container and the outer nozzle by holding an opening part 1c of the container 1 between the outer nozzle and itself, and a sealing means 7 provided below the outer nozzle and the temporarily closing means to seal the opening part while a lower part of the temporarily closing means is below the closed part. The liquid feeding means and the gas feeding means fill the container with a liquid and gas while the temporarily closing means closes a space between the opening part and the outer nozzle. The sealing means seals the opening part of the container while the liquid feeding means and the gas feeding means fill liquid and gas, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038000-A (JP)
Title: Fuel manufacturing method
Inventor: HASEGAWA SHINJI
IPC: C10L1/32
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an emulsion fuel which is atomized and has a stabilized state by solving the deterioration of general-purpose properties and the sophistication of an apparatus.  <P>SOLUTION: The method for manufacturing the emulsion fuel by dispersing a fuel oil in water includes: a first step of allowing each of the water and the fuel oil to flow in a magnetic force-applied region to atomize the molecules of the water and the molecules of the fuel oil by the magnetic force, respectively; a second step of mixing the water and the fuel oil; and a third step of agitating the mixed fuel obtained by mixing the water and the fuel to atomize the molecules of the mixed fuel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042951-A (JP)
Title: Anchor fitting for mounting external facing plate on building frame
Inventor: MIYAMURA SHIGEKI
IPC: E04F13/21
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To employ a two-piece structure and structurally prevent the loss of an edge of an anchoring groove of a ceramic plate.  <P>SOLUTION: This anchor fitting includes: one piece 4 for fixing the ceramic plate, which includes a pair of claws 8 hooked on the pair of parallel anchoring grooves 3b on the backside 3a of the ceramic plate 3, and a flat base plate 9 brought into contact with the backside 3a of the ceramic plate 3 between the claws 8, and which is mounted on the side of the ceramic plate 3 by hooking the claw 8 on the anchoring groove 3b; a center piece 2 which is placed on the piece 4 and mounted on the side of the building frame; and a fastening implement 5 for connecting the pieces 4 and the center piece 2 together and fixing the piece 4 to the ceramic plate 3 by deforming it. The base plate 9 of the piece 4 includes a slit 10 which divides the piece 4 into a first area 9a including the one claw 8 and a second area 9b including the other claw 8. The first and second areas 9a and 9b are connected together by means of connecting bridges 11 which are provided at both the ends of the slit 10, respectively; and the piece 4 is integrated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043775-A (JP)
Title: Image display device and video signal processing method used in the same
Inventor: OGA KOICHI
IPC: G09G3/20
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device with which a transmission error due to wiring crosstalk is avoided when a video signal is transmitted with a differential transmission mode through a video signal line.  <P>SOLUTION: The degree of an influence from wiring crosstalk between respective signal lines constituting a data signal transmission line (a video signal line 15) is determined at predetermined timings (e.g. a frame period, a clock period, or a horizontal period) based on an input signal va generated in a display control means (e.g. a timing controller 24), and a voltage amplitude of a data signal vj is adjusted so as to exceed an input amplitude standard of a data line driving circuit (data drivers 13<SB>1</SB>, 13<SB>2</SB>, ..., 13<SB>M</SB>, 13<SB>M+1</SB>) by a predetermined value based on the result of determination.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049267-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: SAKAI KEIKO
IPC: H01L29/78
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of effectively reducing JFET resistance, and to provide a method of manufacturing the same.  <P>SOLUTION: An MOSFET includes: an n-type SiC drift layer 2 formed on an SiC substrate 1; a pair of p-type base regions 3 formed above the SiC drift layer 2; and an n-type high-concentration layer 9 formed at a depth of the bottom of the base region 3 over the SiC drift layer 2 and having a high impurity concentration than the SiC drift layer 2. The pair of base regions 3 each include a first base region 3a as an inner part of the pair of base regions 3, and a second base region 3b formed deeper than the first base region 3a outside it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047874-A (JP)
Title: Hydrogen gas sensor and oxygen concentration sensor
Inventor: NISHINO GIICHI
IPC: G01N27/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen gas sensor capable of detecting low-concentration hydrogen in the air containing oxygen.  <P>SOLUTION: The hydrogen gas sensor includes: a board-like piezoelectric body 11; a thin film-shaped gas sensitive part 32 arranged on a part of the surface of the piezoelectric body 11, and composed of a palladium-platinum alloy; and a comb tooth-shaped electrode 22 functioning as a detection part for detecting a change of a physical property of the gas sensitive part 32 depending on a hydrogen concentration of gas in contact with the gas sensitive part 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046348-A (JP)
Title: Mounting structure for lid material, and lid material
Inventor: TASHIRO JOJI
IPC: B60R5/04
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To mount a lid material to a bendable interior material provided on an automobile even if a separate part for mounting the lid material is not present.  <P>SOLUTION: On the interior material 30, an inclination piece 36 cut along a peripheral edge of an opening part 35 of the interior material while leaving an inclination shaft portion 37 of the lid material 50 is formed. A covering part 52 of the lid material 50 is arranged on a front side of the interior material 30 while covering the opening part 35. On a front/back penetration part 60 of the lid material 50, an inclination piece passing part 65 for passing at least a part of the inclination piece 36 and putting out it in a direction becoming an opposite side to the covering part 52 and a projection part 70 for hooking the inclination piece 36 of a portion passing through the inclination piece passing part 65 are provided. On the inclination piece 36, a projection part passing part 45 for passing the projection part 70 to a portion where it is passed through the inclination piece passing part 65 is formed. The lid material 50 is inclinably mounted to the interior material 30 by passing the projection part 70 to the projection part passing part 45 passing through the inclination piece passing part 65 and hooking the inclination piece 36 onto the projection part 70.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052432-A (JP)
Title: Column base isolation device joint structure, and base isolation structure having the same
Inventor: KAMIMURA MASAYUKI
IPC: E04B1/36
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To increase vertical load transmission performance at the joint part between a base isolation device and a column.  <P>SOLUTION: A column 14 is supported by a base isolation device 12. At least the lower part of the column 14 is formed of a cylindrical body 40. A base plate 44 provided to the bottom end of the cylindrical body 40 is joined to the upper plate 18 of the base isolation device 12. In this state, the cylindrical body 40 is filled with concrete 42. Consequently, the concrete 42 flows into a through-hole 44A formed in the base plate 44, a thin sheet 46 which closes the through-hole 44A is pressed against the upper plate 18 under the filling pressure of the concrete 42 and the pressing force F due to the weight of the concrete 42 and the like, and the thin sheet 46 and the upper plate 18 are fitted to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052124-A (JP)
Title: Polypropylene-based resin composition and film comprising the same
Inventor: IKEDA KENJI
IPC: C08K5/521
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition having excellent low-temperature heat sealability in comparison with a composition having the same resin composition.  <P>SOLUTION: The polypropylene-based resin composition for a non-stretched film comprises a polypropylene composition composed of 10-80 wt.% of a copolymer (A) of propylene and an α-olefin having a content of a structural unit derived from a ≥4C α-olefin of 10-40 wt.% and 90-20 wt.% of a copolymer (B) of propylene and ethylene and/or an α-olefin having a content of a structural unit derived from propylene of 91-97 wt.%, a content of a structural unit derived from ethylene of 3-9 wt.% and a content of a structural unit derived from a ≥4C α-olefin of 0-6 wt.%. and 0.001-1 pt.wt. of an aromatic phosphate compound (C) represented by general formula (I) based on 100 pts.wt. of the polypropylene composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050349-A (JP)
Title: Production method of spice
Inventor: SEKI KATSUTOSHI
IPC: A23L27/10
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a spice, capable of efficiently producing a spice having good taste.  <P>SOLUTION: An edible oil is added to a raw material containing red pepper and berry of Japanese pepper (Xanthoxylum piperitum), each in entirety, and the obtained is roasted not to be burnt and cut to be fine with a chopper. The roasting step is preferably performed till the moisture in the red pepper is dried to be crispy and more preferably performed at 130-150°C edible oil temperature and for 65-85 min, and as the chopper, one having 3-15 mm hole diameter of the plate is preferably used. Further, after cutting with the chopper so as to be fine, the obtained is filled in a vessel with gas barrier property, vacuum deaeration or nitrogen substitution is performed and the resultant is preferably sealed and packaged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056342-A (JP)
Title: Catalyst and method for manufacturing catalyst
Inventor: KASAI HIDEAKI
IPC: F01N3/10
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst which can efficiently make a nitrogen oxide harmless while inhibiting the consumption of a precious metal, as well as a method for manufacturing a catalyst.  <P>SOLUTION: This catalyst has a rhodium (Rh) atomic layer 1 laminated on the surface of a carrier 2. The carrier 2 is constituted of a material in which the distance between atoms in the Rh atomic layer 1 laminated on the surface of the carrier 2 is equal to or larger than the distance between atoms of Rh in bulk. On the surface of the Rh atomic layer 1 where the distance between atoms is equal to or larger than the distance between atoms of Rh in bulk, the probability of dissociative adsorption of nitrogen monoxide is high. Therefore, the nitrogen oxide (NOx) can be easily reduced and as such, the catalyst can make NOx harmless efficiently. When the number of the Rh atomic layers 1 to be laminated on the surface of the carrier 2 is lessened, the consumption of Rh can be cut more and besides, the capability of the catalyst to make NOx harmless can be increased more.  <P>COPYRIGHT: (C)2011,JPO&INPIT