baber/WOPTO huggingface dataset:
Patent JP-2013104065-A (JP)
Title: Thick high-tensile strength steel plate excellent in low temperature toughness of weld zone and method for producing the same
Inventor: KIZUTANI SHIGEKI
IPC: C22C38/58
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a thick high-tensile strength steel plate having a thickness of 50 mm or more, which is excellent in low temperature toughness of a multi-layer weld zone and suitably used for a large-size steel structure, and to provide a method for producing the thick high-tensile strength steel plate.SOLUTION: The steel plate contains, by mass, 0.005-0.02% of C, 0.3% or less of Si, 0.5-5.0% of Mn, 0.015% or less of P, 0.005% or less of S, 0.5-5% of Ni, 0.02-3% of Cr, 0.01-0.08% of Al, 0.007% or less of N, 0.0003-0.003% of B, one or more selected from among Cu, Mo, V, Nb, Ca, and REM as occasion demands, and the balance comprising Fe and inevitable impurities. A slab containing the above components is reheated to Acpoint to 1,150°C, then subjected to hot forging and/or hot rolling at a cumulative rolling reduction of 50% or more so as to have a prescribed thickness, thereafter subjected to direct quenching or reheating quenching, and tempered at 450-650°C.
Patent JP-2012060148-A (JP)
Title: Manufacturing method of semiconductor integrated circuit device
Inventor: FUTASE TAKUYA
IPC: H01L23/522
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique to form an excellent diffusion barrier film on Cu wiring by plasma CVD method.SOLUTION: A process of forming a silicon nitride film 21 for preventing Cu diffusion on Cu wiring 19 formed by damascene method comprises the steps of: transporting a substrate 1 in which the Cu wiring 19 is formed into a chamber of a plasma CVD apparatus and heating the substrate 1 to a predetermined temperature; applying reduction treatment to the surface of the Cu wiring 19 by supplying ammonia to the chamber and plasma-decomposing the ammonia by a first RF power; and forming the silicon nitride film 21 on the Cu wiring 19 by supplying a raw material gas containing ammonia and mono-silane to the chamber while the RF power is applied and plasma-decomposing the ammonia and silane-based gas by a second RF power.
Patent JP-2013102939-A (JP)
Title: Game machine
Inventor: OSHITA KOICHI
IPC: A63F7/02
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game by executing an effective performance even in the same game state.SOLUTION: When a first 15R shortened jackpot is won in a non-probability-variable state and a non-variation-time-reduced state, a main control CPU grants a variation time reduction state with a specific number of variation time reduction times as an upper limit after completion of a jackpot game and further determines a first specific variation content not decided in a non first symbol variation game in the first symbol variation game before execution of a symbol variation game of non-specific variation time reduction number when a sixth 15R shortened jackpot is won in the non-probability-variable state and the non-variation-time-reduced state without causing any change in a game state. An integral control CPU notifies that the variation time reduction state is given with a specific number of variation time reduction times as an upper limit based on the first specific variation content.
Patent JP-2013103805-A (JP)
Title: Fall prevention device for reach type forklift
Inventor: MISUMI KAZUYOSHI
IPC: B66F9/20
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fall prevention device for a reach type forklift which reliably and completely prevents turnover mechanically not electrically, reduces the number of parts by a simple configuration, enables cost reduction, and achieves improvement in maintainability.SOLUTION: The fall prevention device has a pair of right and left vehicle body supports 43 which descends from a bottom face of a pair of right and left outriggers 13 of a vehicle body 14 to the vicinity of a traveling face 23 when a mast 17 moves backward and the forklift is brought into a reach-in state, and ascends to the bottom face of the outriggers 13 when the mast 17 moves forward and the forklift is brought into a reach-out state. When the vehicle body 14 leans in a horizontal direction, the vehicle supports 43 is grounded to the traveling face 23 to prevent the vehicle body 14 from further leaning and turning over.
Patent JP-2013104017-A (JP)
Title: Crosslinkable rubber composition
Inventor: IIDA KENJI
IPC: C08K5/05
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinkable rubber composition with long work time, excellent in operability (handleability) and storage stability, having good moldability, and giving a rubber cured product with high hardness and few surface stickiness (tack feeling).SOLUTION: This crosslinkable rubber composition includes as essential components of (A) ethylene-α olefin-non-conjugated polyene random copolymer rubber where the non-conjugated polyene is composed of at least one terminal vinyl group-containing norbornene compound, with viscosity at 23°C at the shear rate of 10sis 10 Pa s or more and less than 1,000 Pa s; (B) an organopolysiloxane having three silicon atom-bonded hydrogen atoms per molecule to the side chain of the divalent siloxane unit represented by formula, but not having silicon atom-bonded hydrogen atom at the molecular terminal; (C) an organohydrogenpolysiloxane having at least three silicon atom-bonded hydrogen atom in total at molecular terminal and side chain; (D) a reinforcing filler; (E) a cure reaction catalyst; and (F) a cure reaction retarding agent. This rubber composition gives a cured rubber having rubber propertits such as long work time, preferable moldability, high hardness and few surface stickiness (tacky feeling).
Patent JP-2013105098-A (JP)
Title: Method for manufacturing optical component
Inventor: OTA HIROSHI
IPC: B29C59/04
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical component, which allows the concavo-convex shape of an optical component to be more easily determined.SOLUTION: A method for manufacturing an optical component includes a prototype forming step of forming a plurality of optical component prototypes 30 each having different concavo-convex shapes by transferring the shape of a transfer mold 53 for a prototype at different transfer ratios, an evaluation step of evaluating the optical properties of the respective optical component prototypes 30, a shape determination step of determining the concavo-convex shape of the optical component on the basis of the optical properties, a verification step of finding a transfer ratio for stability when a line speed is increased to a predetermined rate with the transfer mold 53 for a prototype, a transfer mold preparation step of preparing a transfer mold for manufacturing an optical component such that the concavo-convex shape determined in the shape determination step is obtained at the transfer ratio found in the verification step, and an optical component formation step of forming the optical component by the transfer with the transfer mold for manufacturing the optical component prepared in the transfer mold preparation step.
Patent JP-2012030132-A (JP)
Title: Buddhist bell
Inventor: HANEOKA MASAHARU
IPC: A47G33/00
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a Buddhist bell which is reduced in size, and with which the sound evenly reaches out around without obstruction to vibrations of a bell part and not requiring a troublesome work or cleaning of the inside of a recessed face.SOLUTION: The Buddhist bell includes: the bell part with a bowl shape which has an opening facing downward; a support member for contact-supporting the center of the recessed part of the bell part; and a support base vertically mounted with the support member. The support member is made of a swingable elastic/resilient body.
Patent JP-2013107829-A (JP)
Title: Blood flow improving agent having curry plant extract as effective ingredient
Inventor: KIN TATSUYA
IPC: A61P9/00
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a new blood flow improving agent.SOLUTION: The blood flow improving agent contains an extract of a curry plant.
Patent JP-2013110520-A (JP)
Title: Power amplifier
Inventor: SASAKI YOSHINOBU
IPC: H03F3/60
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier that is insensitive to element variations and frequency characteristics and is low in loss.SOLUTION: An input signal input from an input terminal IN is amplified by an amplification element Tr1. An output signal of the amplification element Tr1 is amplified by an amplification element Tr2. An output signal of the amplification element Tr2 is output from an output terminal OUT. A matching circuit M3 is connected between an output of the amplification element Tr2 and the output terminal OUT. A switch SW1 is connected between an output of the amplification element Tr1 and an input of the amplification element Tr2. One end of a switch SW2 is connected to the output of the amplification element Tr1. One end of a matching circuit M4 is connected to the other end of the switch SW2, and the other end of the matching circuit M4 is directly connected to the output of the amplification element Tr2.
Patent JP-2012118525-A (JP)
Title: Intermediate transfer member reconditioning
Inventor: DANTE M PIETRANTONI
IPC: G03G15/02
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for reconditioning an intermediate transfer member.SOLUTION: The method comprises stripping off an outer layer of an intermediate transfer member. A mixture of a polymer, conductive particles and a solvent is coated over the outer surface of a seamless intermediate transfer member. The mixture is heated to form a layer on the outer surface of an intermediate transfer belt. An apparatus for reconditioning an intermediate transfer member is also described.
Patent JP-2012045549-A (JP)
Title: Vertical grain sorter
Inventor: KAWASHIMA SEIZO
IPC: B07B1/46
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To rapidly determine the remaining amount of good grain (a) to be processed in carrying out sorting work.SOLUTION: A handle 55 is arranged on a front surface of a base body 2. A light emitting display part 56, which emits light depending on the remaining amount of the good grain (a) to be sorted, is arranged on the handle 55. The light emitting display part 56 is arranged symmetrically with the front surface part as a center. As the light emitting display part 56 is arranged on the front surface side of the base body 2, an operator can visually check the remaining amount of the good grain (a) to be sorted, and can easily recognize an operation state of the vertical grain sorter 1.
Patent JP-2012066107-A (JP)
Title: Game machine
Inventor: OKADO FUMIHIRO
IPC: A63F7/02
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can easily execute a real shooting test.SOLUTION: A Pachinko game machine 10 includes a display controller 214 which controls the variation display of patterns and a sound lamp controller 272 which controls an assistant performance device that performs assistant performance in synchronism with the variation display of patterns. The display controller 214 transmits a command dedicated for tests, which is invalid in control, to a sound lamp controller 272, and a test board device 280 receives the command dedicated for tests at the time of the real shooting test, thereby executing the stop of real shoot of game balls.
Patent JP-2012111689-A (JP)
Title: Aqueous hybrid binder for joint mortar
Inventor: SANDMEYER FRANK
IPC: C09K3/10
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide, since the attachment of polymer to nanoparticle has to date been unsatisfactory, because no stable C-C bond has been obtained, particle-containing dispersions in which there is stable attachment of the polymer component to the nanoparticle, in a simple way, and to show the usefulness of such dispersions as binders for joint mortars.SOLUTION: The covalent chemical fixing of the particles to the organic matrix via C-C bonds in an aqueous medium is achieved by functionalizing the particles to be fixed, using a special class of ethylenically unsaturated silanes, characterized only by a C atom between silane function and organic function ("α-silanes").
Patent JP-2013113720-A (JP)
Title: Display device for vehicle
Inventor: AMANO TAKASHI
IPC: B60L50/16
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle capable of preventing a flicker of speed display during continuous traveling, enabling a driver to easily grasp the continuous traveling and preventing the driver from feeling discomfort resulting from a change in a traveling state to speed display during continuous traveling.SOLUTION: The display device for a vehicle used in a hybrid vehicle which can perform intermittent traveling that repeats acceleration traveling and inertia traveling within a vehicle speed range R includes an HVECU for setting an upper limit vehicle speed VH and a lower limit vehicle speed VL of the vehicle speed range R on the basis of a control vehicle speed VS by defining a vehicle speed at the establishment of an intermittent traveling condition as the control vehicle speed VS, a vehicle speed display part 302a for fixing the control vehicle speed VS during intermittent traveling to display the control vehicle speed, and a vehicle state display part 302b for displaying an actual vehicle speed V during intermittent traveling and an accelerating/decelerating state.
Patent JP-2013112861-A (JP)
Title: Steel bar for bearing
Inventor: NEISHI YUTAKA
IPC: C21D8/06
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a steel bar for bearings, which is excellent in rolling fatigue life and can be cold-forged as rolled.SOLUTION: The steel bar for bearings of a chemical composition comprising C, Si, Mn, P, S, Cr, Al, Ca, and O each by a specified amount with the balance being Fe and impurities, is characterized in that the predicted maximum width of the inclusion is not greater than 20 μm and predicted maximum length thereof is not greater than 800 μm in the predicted volume of 144 mm, each obtained by applying statistics of extremes to the inclusion present at the starting point of fracture appearing in an ultrasonic fatigue test; if the inclusion present at the start point of fracture is an oxide, the oxide is one of specific binary, ternary and quaternary oxides of a mean composition comprising CaO: 2.0 to 20%, MgO: 0 to 20%, and SiO: 0 to 10% with the balance being AlO; if the inclusion present at the starting point of fracture is a sulfide, the sulfide is a mono-component sulfide, namely CaS of a mean composition comprising CaS: 100%, or a specific binary sulfide or ternary sulfide of a mean composition comprising CaS: at least 1.0% and MgS: 0 to 20% with the balance being MnS; and the maximum hardness from the surface of the steel bar to the position of R/2 is not greater than 290 by Vickers hardness.
Patent JP-2013033194-A (JP)
Title: Coloring composition for color filter, and color filter
Inventor: TANAKA MIYUKI
IPC: G03F7/038
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a coloring composition for a color filter excellent in storage stability, and a color filter generating no foreign matter in a coating film and having strong adhesiveness with a transparent substrate such as glass, furthermore, exhibiting high heat-resistance and solvent resistance and also exhibiting excellent alkaline developability.SOLUTION: A coloring composition for a color filter comprises at least a colorant, a binder resin, and an organic solvent. The composition contains at least one of a salt-forming compound obtained by reacting an acrylic resin having a cationic group and a thermally crosslinkable functional group in a side chain group, and an anionic dye, or a salt-forming compound obtained by reaching an acrylic resin, whose glass-transition temperature is 50°C or more, having a cationic group in a side chain group, and an anionic dye.
Patent JP-2013116228-A (JP)
Title: Game system, game managing device, and game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a game system, a game managing device, and a game machine capable of detecting a fault accurately.SOLUTION: A payout signal outputted according to payout of a unit number of game media from the game machine 2 and a ball dispensing signal outputted from the game device 3 when one count is consumed are inputted to a board terminal 5 connected to the game managing device 140, thus determining whether the number of lending balls calculated from a ball dispensing charge amount, namely a count when one count identified from the ball lending signal is consumed, and a lending rate coincides with the number of actual lending balls by the number of payout times of a unit number of game media identified from the payout signal.
Patent JP-2012071163-A (JP)
Title: Multi-piece solid golf ball
Inventor: WATANABE HIDEO
IPC: A63B37/00
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which has an excellent flight performance and controllability that are acceptable to professionals and other skilled golfers, while also has an excellent durability to cracking on repeated impact and an excellent scuff resistance.SOLUTION: A multi-piece solid golf ball includes a core 1, an envelope layer 2, an intermediate layer 3, and a cover 4. The core 1 is formed of a rubber material, has a diameter of at least 34 mm but not more than 36 mm, and has a hardness which gradually increases from a center to a surface thereof, the hardness difference in JIS-C hardness units between the core center and the core surface being at least 15, letting (I) be the average value for cross-sectional hardnesses at a position 15 mm from the core center and at the core center and letting (II) be the cross-sectional hardness at a position 7.5 mm from the core center, the hardness difference (I)-(II) therebetween in JIS-C units being not more than ±2. The envelope layer and the intermediate layer are each formed primarily of the same or different resin materials, and the cover 4 is formed primarily of polyurethane. The envelope layer 2, intermediate layer 3 and cover 4 have thicknesses and surface hardnesses which satisfy predetermined relationships.
Patent JP-2013116818-A (JP)
Title: Sheet supporting device and sheet conveying device
Inventor: SAKANO YUJI
IPC: B65H1/04
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent a collision of a second support part at a storage position against a first support part while reducing a time and effort of a user.SOLUTION: A tray unit includes a main tray 70, a sub-tray 80, and a cover 90. The trays 70, 80 are supported by the cover 90 by inserting a pair of protruding parts 71p, 81p into a pair of guide holes 93, 94 formed at the cover 90. By sliding the pair of protruding parts 81p in the pair of guide holes 94, the sub-tray 80 may take a storage position in which a surface 81a faces a back surface 71b of the main tray 70 and a withdrawn position in which the surface 81a does not face the back surface 71b and is continuous to a surface 71a of the main tray 70. A pair of projections 92p are formed on a sidewall 92 of the cover 90 so as to face the back surface 71b and faces the surface 81a of the sub-tray 80 in the storage position. The projection 92p regulates the rotation of the sub-tray 80 in the storage position.
Patent JP-2013119461-A (JP)
Title: Apparatus for monitoring inside of elevator car
Inventor: MATSUEDA YUTAKA
IPC: B66B3/00
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for monitoring the inside of an elevator car which can accurately monitor conditions in the elevator car by automatically setting a mask area.SOLUTION: An image processing part 32 for processing an image output by a video camera 31 taking an image of the inside of the elevator car 23 is configured to perform mask area setting control when a temporary elevator car call is registered under the condition of the absence of a person in the elevator car. In the mask area setting control, after a reference frame image is set during the movement of the elevator car 23, a composite fluctuation area different from an area of the reference frame image is extracted on the basis of frame images obtained so far in an image obtained by superposition of frame images obtained since the obtaining of the reference frame image, an amount of increase of this extracted composite fluctuation area with respect to a composite fluctuation area extracted last time is calculated and stored in a data storage part, and a finally extracted composite fluctuation area is set as the mask area when the calculated amount of increase is a predetermined threshold or below in succession a predetermined number of times.
Patent JP-2013119315-A (JP)
Title: Pneumatic tire
Inventor: SHIBAYAMA KENSUKE
IPC: B60C13/00
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To improve controllability and stability by reducing the differential rigidity between side wall parts on both sides.SOLUTION: In one side wall part 16, a side wall rubber 36 is formed of black rubber around the entire circumference in the tire circumferential direction. In the other side wall part 18, a different color rubber part 38 for displaying a mark on an outer surface of the tire is provided in the side wall rubber 36. The different color rubber part is divided into a plurality of sections in the tire circumferential direction, and the different color rubber sections 38 and different color rubber sections 42 are alternately arranged adjacent to each other in the tire circumferential direction. The different color rubber part 38 is formed in an inclined surface shape in which side surfaces 44, 46 on both sides in the tire circumferential direction are inclined in the approaching direction to each other toward the tire inner surface side. The dimension in the tire circumferential direction of the different color rubber section 38 is formed smaller toward the tire inner surface side (L1>L2).
Patent JP-2012128418-A (JP)
Title: Device and method for mounting adjusted microscope stage to microscope stand
Inventor: SEIFERT ROLAND
IPC: G02B21/26
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for mounting an adjusted microscope stage to a microscope stand.SOLUTION: The device for mounting of an adjusted microscope stage to a microscope stand includes: a first connecting element 56 arranged on the microscope stand; a second connecting element 62 which can be connected to the first connecting element 56 in order to mount the microscope stage to the microscope stand; a first mating part 76 arranged on the microscope stand; a positioning base 66 which is disposed on a lower surface facing the microscope stand, of a platform 16 and supports a second mating part 74 capable of being engaged with the first mating part 76 and is mounted in a plane of adjustment that is parallel to the platform 16 with the mating parts 74 and 76 engaged, in order to adjust the platform 16; and a locking device 80 for locking the positioning base 66 to the platform 16.