baber/WOPTO huggingface dataset:
Patent JP-2010177208-A (JP)
Title: Lighting system
Inventor: HAYAKAWA YASUHIRO
IPC: F21S8/04
Filed: 2010-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical lighting system nearly uniformly illuminating a relatively wide area by efficiently mixing light rays of light emitting elements such as light emitting diodes, and usable like a conventional electric lamp or fluorescent lamp.  <P>SOLUTION: This lighting system is formed with: a plurality of light emitting elements such as light emitting diodes which are serially arranged on a board at predetermined intervals; and a plurality of reflecting mirrors formed to cover the respective light emitting elements so that side faces in the serial direction of the plurality of light emitting element such as light emitting diodes become mixing/reflecting surfaces capable of reflecting and mixing the light rays from the light emitting elements, and mounted to the board.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011218459-A (JP)
Title: Diesinking electric discharge machine and jump control method
Inventor: MORITA KAZUNARI
IPC: B23H1/02
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain an electric discharge machine that can optimize a deceleration starting position from first jump control, and to obtain a jump control method.SOLUTION: The diesinking electric discharge machine 1 is equipped with a motor 12 as a drive source for varying a gap between an electrode 13 and a workpiece 2 by moving the electrode 13 held on a supporting member so as to be exchangeable. The machine performs, during discharge machining, jump control including: a pull-up operation which keeps the electrode 13 away from the workpiece 2; a pull-down operation which moves the electrode kept away from the workpiece 2 at a first speed to a deceleration starting position away from the workpiece 2 rather than a machining position for performing discharge machining; and a deceleration approach operation which moves the electrode 13 at a second speed lower than the first speed, from the deceleration starting position to the machining position. The machine includes: an electric current feedback detection part 103 that detects the drive current of the motor 12 in the pull-up operation as feedback data; and a deceleration starting position determination part 102 that determines, on the basis of the feedback data, a deceleration starting position corresponding to the weight of the electrode 13 held on the supporting member.
Patent JP-2011221143-A (JP)
Title: Optical waveguide structure and electronic equipment
Inventor: MORI TETSUYA
IPC: G02B6/42
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide structure having an optical waveguide that enables a greater degree of freedom in pattern shape design, allows a core part (an optical path) to be formed with high dimensional precision by a simple method and is excellent in flexibility and durability, and an electronic equipment having the optical waveguide structure described above.SOLUTION: An optical waveguide structure 1 has an optical waveguide 9 formed by layering a core layer 93 and cladding layers 91 and 92, a wiring board that includes a substrate 2 having flexibility and conductor layers 5, and a light emitting element 3 and a light receiving element 4, which are disposed at both ends of the optical waveguide 9 respectively. The core layer 93 has a core part and clad parts which constitute an optical path of transmission light in the layer. The core layer is constituted of a composition containing a cyclic olefin resin (A), at least one of a monomer and an oligomer (B), each of which having a different refractive index from a refractive index of the cyclic olefin resin (A) and a cyclic ether group, and a photoacid generator (C). The core part is formed by selectively irradiating the core layer described above with light.
Patent JP-2010160520-A (JP)
Title: Method for correcting defects on color filter
Inventor: NAKAZAWA SHIGEMASA
IPC: G02F1/1335
Filed: 2010-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for correcting defects on a color filter, the method easily correcting all of protruding defects, white defects or black defects, which occur during a process for manufacturing a color filter, thereby extensively improving the percentage of high quality products.  <P>SOLUTION: The method for correcting the defects on the color filter includes steps of: setting a diameter of a laser beam on a circular correcting region when the defective portion of the color filter is removed by irradiation of the laser beam; and depositing a metal film having thickness of 1,000 Å or more by a laser CVD method to the circular correcting region after the circular correcting region has been removed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011220808-A (JP)
Title: Liquid feeder
Inventor: MATSUSHIMA TOSHIYUKI
IPC: G01N35/08
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid feeder detecting a position of liquid, and further promptly and stably moving the liquid in a flow path.SOLUTION: The liquid feeder feeding liquid in a minute flow path, comprises first and second electrodes separately formed on a part of the flow path; a lyophobic film formed on the other part of the flow path, and having a lyophobic surface; a control portion selectively applying voltage between the first electrode and the second electrode and between the first electrode and the lyophobic film; and a first liquid detecting portion detecting a current flowing between the first and second electrodes to detect the liquid in the flow path when the control portion applies voltage between the first electrode and the second electrode. When the first liquid detecting portion detects the liquid, the control portion applies voltage between the first electrode and the lyophobic film, thereby changing a lyophobic property of the lyophobic film to feed the liquid.
Patent JP-2011225905-A (JP)
Title: Method for producing cold rolled steel sheet and galvannealed steel sheet excellent in deep drawability
Inventor: AKAMATSU SATOSHI
IPC: C22C38/54
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooling a hot rolled steel sheet for sufficiently achieving crystal grain refining of the hot rolled steel sheet through the whole thickness and obtaining the deep drawability of an end product, in producing a cold rolled steel sheet and a galvannealed steel sheet for deep drawing.SOLUTION: In producing the cold rolled steel sheet or the galvannealed steel sheet by hot rolling, cold rolling, and continuous annealing of a slab, finish rolling is completed in a stand which is located before the final stand by two stages or one stage in a hot rolling stand train in which hot rolling is continuously performed, and the steel sheet is cooled after the finish rolling before the final stand in a condition where finishing temperature (T) and cooling start time (t) satisfy the following formula: 40/(log[t(second)]+2)-20≤T-Ar3(°C)≤60/(log[t(second)]+2).
Patent JP-2010174256-A (JP)
Title: Alkaline solid block composition
Inventor: BRITTAIN KENT R
IPC: C11D3/04
Filed: 2010-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve long standing problems relating to instability of organic materials in alkaline detergents, including the reversion or hydrolysis of condensed phosphate sequestrants in alkaline solid detergent compositions.  <P>SOLUTION: The problems can be alleviated by the use of an organic composition having vicinal hydroxyls. Such a solid block detergent can be manufactured by a process in which a source of alkalinity, a functional material including a condensed phosphate sequestering agent, an organic compound having two vicinal hydroxyl groups, are combined in a pourable composition or liquid. Such a liquid can be introduced into a plastic capsule and solidified. During manufacture and solidification, we have found that the vicinal hydroxyl compound prevents substantial hydrolysis or reversion of the condensed phosphate maintaining effective hardness ion sequestration during the use of the detergent. The stabilizer can also stabilize color, chlorine content and dispensing properties.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011229232-A (JP)
Title: Wire harness
Inventor: MORIOKA HIDEKI
IPC: H02G3/30
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To hold a connector provided in a branch which is branched from a trunk, in the trunk through simple work in a wire harness and further to prevent water and a foreign substance from entering a terminal part of the non-used connector.SOLUTION: A wire harness 1 includes: a fixing tool 20 which is concatenated with a belt 30 wound around a trunk 9 and fixed to a support; and a cap member 40 which is supported by the belt 30 for folding a branch connector 10 provided in a branch 8 while sealing a terminal part 12B of the branch connector 10 by fitting the branch connector 10 thereto. The cap member 40 includes: a main body part 41 in which a hole is formed to which a terminal guide part 12 for holding the terminal part 12B in the branch connector 10 is fitted; and a belt support part 42 which is concatenated to the main body part 41 and in which a through-hole 42A is formed through which the belt 30 is inserted.
Patent JP-2011225151-A (JP)
Title: Seat belt buckle device
Inventor: OKADA YUSUKE
IPC: B60R22/26
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt buckle device capable of restraining a seat belt from being hardly unfastened, even when a seat is moved inside in the vehicle width direction due to lateral side collision or the like of a vehicle.SOLUTION: The seat belt buckle device 30 includes a buckle body part 50, a buckle stay 40 and a rush-in preventing member 60. The buckle body part 50 includes an engagement mechanism part 52 having a release button 55 which enables engagement with the tongue 21 of a seat belt 20 and can release the engagement and a case part 51 which houses an engagement part. The buckle stay 40 is fixed to the buckle body part 50 and is extended downward from the lower end part 57 of the buckle body part 50. The rush-in preventing member 60 is fixed to a part opposite to the lower end part 57 of the case part 51 in the buckle stay 40 and is extended in the vehicle width direction A.
Patent JP-2010185280-A (JP)
Title: Excavation support apparatus and excavation support method
Inventor: NITTA NAOMASA
IPC: E02F9/22
Filed: 2010-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavation support apparatus which allows a construction machine to carry out linear excavation easily and precisely.  <P>SOLUTION: The excavation support apparatus is the apparatus that gives support for excavation work using a construction machine. The excavation support apparatus includes a floodlight 2 which emits laser light along a reference surface S, a light receiver 11 which has a plurality of light-receiving units for receiving laser light in its longitudinal direction and is fitted to an arm 4, a tilt sensor 12 which detects the angle of tilt of the arm 4, and a control unit which calculates an actual excavation depth H1 ranging from the reference surface S to the front end of a bucket 3, based on detection signals from the light receiver 11 and the tilt sensor 12, and compares the calculated actual excavation depth H1 with a preset specified excavation depth H3 to determine an excavation error H2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010259072-A (JP)
Title: Device for generation of master clock for satellite navigation system
Inventor: FELBACH DIRK
IPC: H03L7/00
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master clock generation unit for satellite navigation system, capable of being manufactured with low manufacturing cost and part cost, and further capable of generating a master timing reference signal more accurately.  <P>SOLUTION: Either a first reference frequency signal comprised of an atomic clock signal or a second reference frequency signal comprised of an atomic clock signal is supplied to each of a plurality of frequency signal input sections. A plurality of frequency converters (110, 115, 120, 125) output intermediate frequency (IF) signals at the same frequency as each other. A switching matrix 130 selectively sends one of the IF signals as a master clock and selectively sends another one of them as a sub clock. A frequency signal generator 150 generates a reference frequency signal from the main clock and sends it to a plurality of frequency signal output sections. A phase meter 170 measures a phase difference between the master clock and the sub clock and detects abnormal behavior.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011231383-A (JP)
Title: Lead-free copper-based alloy excellent in forgeability and stress corrosion cracking-resistance
Inventor: KAMISAKA MIHARU
IPC: C22C9/04
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a copper-based alloy which has industrially sufficient machinability and is excellent in forgeability and stress corrosion cracking-resistance.SOLUTION: The copper-based alloy contains, by mass%, Cu: 59.0-61.0 (61.0 exclusive)%, Bi: 0.5-1.5%, Sn: 1.5-2.5%, Fe: 0.06-0.2%, Sb: 0.02-0.06%, and P: 0.04-0.15%. In addition, the alloy concerned contains Zn and impurities as its residual part and is excellent in forgeability and stress corrosion cracking-resistance.
Patent JP-2010207236-A (JP)
Title: Production of modified glycoprotein having multiple antennary structure
Inventor: BOBROWICZ PIOTR
IPC: C12N15/74
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a eukaryotic host cell having a modified oligosaccharide.  <P>SOLUTION: The host cell having modified lipid-linked oligosaccharides is a lower eukaryotic host cell used to express and target any desirable gene involved in glycosylation by heterologous expression of a set of glycosyltransferases, sugars and sugar nucleotide transporters, and further modifiable to a host strain for producing mammalian, e.g. human therapeutic glycoproteins. N-glycans made in the engineered host cells exhibit GnTIII, GnTIV, GnTV, GnT VI or GnTIX activity, and produce a bisected and/or multiantennary N-glycan structure and may be modified further by heterologous expression of one or more enzymes, sugars and sugar nucleotide transporters to yield human-like glycoproteins.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011228233-A (JP)
Title: Floodlight
Inventor: KAWAMOTO KENICHI
IPC: G02B6/00
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein an internally-illuminating panel having a system for floodlighting light from an edge (end face) of an acrylic plate and illuminating a surface of a board by totally reflecting in the acrylic plate is put in practical use and this panel can not attain a similar display effect on a window glass without altering an existing window since the panel is designed and manufactured as an independent display device.SOLUTION: A floodlight includes a light guide plate, a light source, a light guide passage formed with a self-adhesive transparent resin, and a detachable fixing mechanism. Light emitted from the light source passes through the light guide passage, and advances to the light guide plate at an incident angle exceeding a critical angle, and is totally reflected in the light guide plate. The floodlight can be firmly fixed on the window glass by a detachable method.
Patent JP-2011238163-A (JP)
Title: Layout method, layout system, and layout program for semiconductor integrated circuit
Inventor: IRIE KAZUYUKI
IPC: G06F17/50
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To improve timing convergence in a layout design of a semiconductor integrated circuit.SOLUTION: In the layout method for a semiconductor integrated circuit according to the present invention, M (M is an integer ≥2 and ≤N (N is an integer ≥3)) sequential circuits are selected out of N sequential circuits which are installed on the semiconductor integrated circuit and whose clocks are distributed from the same clock root, and the selected M sequential circuits are replaced with one multi-data input/output sequential circuit having M input and output terminals and one clock terminal receiving clocks distributed from the clock root.
Patent JP-2010234060-A (JP)
Title: Body wear implement
Inventor: SEKIGUCHI HIDEO
IPC: A41C1/00
Filed: 2010-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body wear implement such as a waist belt, a knee supporter or a stomach band for improving stiffness and blood circulation of a wearing part to promote blood circulation.  <P>SOLUTION: A plurality of magnetic gains or germanium grains 4 are arranged and stuck at appropriate spaces on a body direct contact portion of a body wear implement main part 1 formed in substantially band shape or cylinder shape, through ring-like cover cloth 3. These magnetic grains or germanium grains 4 are fixed through metal pedestals 5 of stainless steel or the like to ensure sticking to the main part 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011247098-A (JP)
Title: Electric blower
Inventor: TARUYA TAKAO
IPC: F04D29/16
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower which can rationally constitute a seal on a part of a suction port of a centrifugal fan.SOLUTION: The electric blower 1 includes an electric motor 10, the centrifugal fan 22 fixed to a shaft 15 of the electric motor 10, and a fan casing 20 surrounding the centrifugal fan 22. A seal member 40 with which the suction port 26 of the centrifugal fan 22 is in contact is put on an internal surface of a fan cover 21 which is a component of the fan casing 20. The seal member 40 is made of a cellular porous medium of ethylene-vinyl acetate copolymer resin.
Patent JP-2011026946-A (JP)
Title: Road sign pole
Inventor: SHIOMI KAORU
IPC: E01F9/619
Filed: 2010-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road sign pole which can be efficiently manufactured at a low cost in a short time, and is strong against an impact.  <P>SOLUTION: The road sign pole 1 includes an elastically deformable resin center pole 10 provided with a reflective sheet 14 on an outer surface thereof, and a base 20 provided at the lower portion of the center pole 10. The base 20 has a disk-shaped member 21 fixed to the installation surface, and an annular member 22 fixed on the upper surface side of the annular member 21. The lower portion of the center pole 10 is locked to the inner peripheral edge of the annular member 22 with a resin ring member 12 provided on the lower outer peripheral surface thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011246384-A (JP)
Title: Method for producing unsaturated aldehyde and unsaturated carboxylic acid
Inventor: YAMADA KOHEI
IPC: C07C51/265
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for lowering temperature of a hot spot and obtaining high selectivity and a high yield of unsaturated aldehyde and unsaturated carboxylic acid.SOLUTION: In the method for producing unsaturated aldehyde and unsaturated carboxylic acid, using a fixed bed tubular reactor filled with a catalyst, vapor phase catalytic oxidation of a raw material, which is at least one selected from the group consisting of propylene, isobutylene, TBA and MTBE, is carried out by molecular oxygen or molecular oxygen-containing gas, and the unsaturated aldehyde or the unsaturated carboxylic acid corresponding to the raw material is produced. The catalyst is a composite oxide containing at least molybdenum, bismuth and iron. A plurality of reaction zones are arranged by dividing the inside of a reaction tube in the fixed bed tubular reactor in the tube axis direction. Each of the reaction zones is filled with the catalyst so that a ratio of the pore volume within the pore diameter range of 0.1-2 μm to the pore volume within the pore diameter range of 0.1-100 μm of the catalyst is increased from the raw material inlet side to the outlet side of the reaction tube.
Patent JP-2011250997-A (JP)
Title: Line drawing device and line forming material
Inventor: TANAKA MASAYUKI
IPC: A63C19/06
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To improve a working environment in refilling a line drawing device with a line forming material and handleability in carrying the device, to prevent a discharge hole from being clogged by a line forming material, to stabilize the amount of line forming material to be discharged, and to facilitate changing color of the line forming material.SOLUTION: The line drawing device comprises: a storage portion for storing a solid line forming material for forming a line; shaving members 3 that are disposed to face the inside of the storage portion to shave off the solid line forming material; and wheels 4 for moving the storage portion. In the storage portion, a discharge hole for discharging the line forming material shaved by the shaving members 3 is formed.
Patent JP-2010281819-A (JP)
Title: Method and amplifying stage for suppressing modulation distortion rate sensing errors in resonator fiber optic gyroscope
Inventor: STRANDJORD LEE K
IPC: G01C19/64
Filed: 2010-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the rotational speed error by removing the secondary harmonic frequency distortion in a resonator optical fiber gyro.  <P>SOLUTION: The device and the method for suppressing the second order harmonic distortion in a resonator fiber optic gyroscope includes modulating and driving a laser to generate at least one of a plurality of counter propagating laser beams traveling through the fiber optic resonator according to a modulated signal. The modulated signal can be represented with a polynomial having two terms, and each of the two terms is suitably multiplied by coefficients and constants. A modulation amplitude adjuster amplifies the modulation signal by an amplification factor to drive the laser. When the amplification factor is suitably chosen to represent a square root of a ratio of the constants, the total harmonic distortion is minimized in the RFOG.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011253452-A (JP)
Title: Information processor
Inventor: SAKAI MASAHARU
IPC: G06F13/00
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology for effectively notifying a user of a message.SOLUTION: A message data acquisition unit 426 acquires message data 60a including a message and additional information. An event ID acquisition unit 410 acquires condition specification information that specifies achieved game play conditions when a condition achievement detection unit 304 determines that conditions have been achieved. A display information generation unit 212 displays the message of the message data 60a including additional information corresponding to the acquired condition specification information on a game screen shown on a display 12.
Patent JP-2011256747-A (JP)
Title: Wind power generation apparatus
Inventor: NOMOTO KAZUYOSHI
IPC: F03D7/02
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generation apparatus capable of stabilizing an unstable output of electric power generated by wind power generation to output it for a longer period of time.SOLUTION: In the wind power generation apparatus 1 with a wind turbine 3 which is subjected to wind power and rotates in a specific rotational direction about a predetermined rotating shaft 2, the apparatus includes: a first electricity generator 5 arranged to integrally rotate coaxially with the rotating shaft 2; a flywheel 7 which is coaxial with the rotating shaft 2 and which is disposed through a one-way clutch 6 so that, when the rotating shaft 2 is increased in speed, the flywheel rotates together with the rotating shaft 2 at an increased speed, and so that, when the rotating shaft 2 is reduced in speed, the flywheel is disconnected from the rotating shaft 2 and rotates under inertia; a second electricity generator 9, which is different from the first electricity generator 5, rotating together and coaxially with the flywheel 7; an electric motor 70 rotating the flywheel in the specific rotational direction using the electric power generated by the first electricity generator 5; and an output section 10 which outputs the electric power generated by the second electricity generator 9.