baber/WOPTO huggingface dataset:
Patent JP-2012160638-A (JP)
Title: Lead frame for semiconductor light-emitting device and semiconductor light-emitting device
Inventor: YOSHIOKA OSAMU
IPC: H01L23/50
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor light emitting device which solves the problem in which the silver plating layer formed on a surface of a lead frame on the semiconductor light-emitting element side for reflecting light from the light-emitting element is easy to be sulfurized and blackened and at the same time maintains wire bonding performance for the lead frame.SOLUTION: A lead frame includes a pad part on which a semiconductor light-emitting element is mounted and a lead part electrically connected with the semiconductor light-emitting element by wire bonding. On a surface of the lead frame on the semiconductor light-emitting element side, a silver plating layer is laminated, and a silver alloy plating layer is laminated on the silver plating layer. The silver alloy plating layer contains one or more elements selected from a group consisting of Zn, Au, Pd, Mg, Ce, Rh, Cu, In and Sn as an X component and a thickness of the silver alloy plating layer is thinner than a thickness of the silver plating layer which is the lower layer.
Patent JP-2012166612-A (JP)
Title: Structure coping with crash of vehicle rear part
Inventor: NAKATANI SHIRO
IPC: B62D25/20
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To enhance the safety of an occupant in a vehicle interior by effectively absorbing an impact load applied from a vehicle rear side.SOLUTION: This structure coping with the crash of a vehicle rear part includes: a pair of right and left rear side frames 2 extending in a vehicle front/back direction in a vehicle rear part; a rear suspension cross member 20 installed between the rear side frames 2; and a hollow exhaust silencer 30 arranged in an exhaust path 28 of an engine and installed behind the rear suspension cross member 20 where a moving direction regulation member 80 for regulating the moving direction of the exhaust silencer 30 is arranged so that the exhaust silencer 30 moves toward the rear suspension cross member 20 when an impact load is applied on a vehicle 1 from the rear side of the vehicle 1.
Patent JP-2011094157-A (JP)
Title: Method for producing butadiene/isoprene copolymer and resulting copolymer
Inventor: LAUBRY PHILIPPE
IPC: C08F4/54
Filed: 2011-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a random copolymer of butadiene and isoprene.  <P>SOLUTION: The method for producing the random copolymer of butadiene and isoprene essentially consists of: reacting a catalyst system in the presence of butadiene and isoprene; using, as a catalytic system, a system based on at least: a conjugated diene monomer, a salt of one or more kinds of rare earth metals of an organic phosphoric acid, an alkylating agent consisting of an alkylaluminum of formula AIR<SB>3</SB>or HAIR<SB>2</SB>, and a halogen donor consisting of alkylaluminum halide, the salt being suspended in at least one kind of saturated inert aliphatic or alicyclic hydrocarbon solvent which is included in the catalytic system; the "alkylating agent/rare earth salt" molar ratio falls within a range of from 1 to 8; and carrying out the copolymerization reaction in an inactive hydrocarbon polymerization solvent or without the presence of solvent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012167173-A (JP)
Title: Inkjet recording ink, ink cartridge, inkjet recording device, image forming method, and formed image
Inventor: HASEGAWA SHIN
IPC: C09D11/00
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording ink achieving high image density, excellent discharge stability, and excellent storage stability; and to provide an ink cartridge, an inkjet recording device, an image forming method, and a formed image using the ink.SOLUTION: (1) The inkjet recording ink includes at least: carbon black, a surfactant, water, and a water-soluble organic solvent. The carbon black has a residue on sieve of 0.1-50 ppm, which is determined based on DIN ISO 787/18, and a STSA specific surface area of 70-90 m/g. (2) The inkjet recording ink of (1) wherein the surfactant is a sodium naphthalenesulfonate formalin condensate containing 20-80 wt.% of dimers, trimers, tetramers of a naphthalene sulfonic acid in total and a content in weight ratio of the condensate to the carbon black is 0.01-0.5 to 1.
Patent JP-2012167204-A (JP)
Title: Hard-coat composition for metal substrate, and molded article
Inventor: ISOGAI TAKASHI
IPC: C09D7/12
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a hard-coat composition for a metal substrate capable of forming a hard coat excellent in adhesion (initial adhesion and adhesion after a water-resistant test (water-resistant adhesion)) to the metal substrate with good productivity, and a molding with a hard coat comprising the composition.SOLUTION: The hard-coat composition for a metal substrate includes a film-forming component containing at least: (A) a urethane (meth)acrylate having a carboxyl group and having a solid acid value of 0.5-2.0 mgKOH/g; (B) a urethane (meth)acrylate having no carboxyl groups; (C) a thermoplastic resin having a carboxyl group and having a solid acid value of 1.0-30 mgKOH/g; and (D) a silane compound agent.
Patent JP-2012166728-A (JP)
Title: Vehicular hydraulic master cylinder
Inventor: UEHARA KAZUMA
IPC: B60T11/236
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To fulfill cost reduction and prevent misassembly by configuring a cup seal fitted into a first annular seal groove to be the same as a cup seal fitted into a second annular seal groove in shape, and to prevent operation fluid attached to the outer peripheral surface of a plunger from being scraped away and leaking to the atmosphere when releasing the brake.SOLUTION: The cup seal 7 fitted into the first annular seal groove 8 and the cup seal 7 fitted into the second annular seal groove 9 are formed in the same configuration with an outer circumference lip portion 7c being shorter than an inner circumference lip portion 7b in a cylinder axis direction. A cylinder hole bottom side surface 8b of the first annular seal groove 8 is configured to be planar so that the front end part of the inner circumference lip portion 7b of the cup seal 7 abuts thereon, and the front end part of the outer circumference lip portion 7c does not abut thereon. A cylinder hole bottom side surface 9b of the second annular seal groove 9 is configured to be stepped with an inner circumference surface 9f abutting on the front end part of the inner circumference lip portion 7b of the cup seal 7, and an outer circumference surface 9e abutting on the front end part of the outer circumference lip portion 7c.
Patent JP-2012175150-A (JP)
Title: Communication terminal device and transmission method
Inventor: SHIMIZU NAOKI
IPC: H04M1/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal device and a transmission method that can perform processing reflecting transmission priority in response to transmission delay caused by processing multiple transmissions together as one communication, and also can perform processing reflecting reduction of communication cost.SOLUTION: A communication terminal device comprises: transmission processing setting means for setting multiple portions of transmission processing, which are respectively transmitted as one communication and for which arrival frequencies of transmission timing are different, according to transmission time priority of transmission information, and for setting transmission processing having a higher arrival frequency of the transmission timing for high transmission time priority; and transmission processing selection means for selecting one of the multiple portions of transmission processing, set by the transmission processing setting means, according to transmission time priority of each piece of transmission information. Thus, the communication terminal device transmits each piece of transmission information selected by the priority responding transmission processing selection means using selected transmission processing.
Patent JP-2012174366-A (JP)
Title: Paste for forming solder ground layer
Inventor: NISHIKAWA MASAHITO
IPC: B22F1/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a paste for forming a solder ground layer capable of forming a solder ground layer having a flat surface by applying the paste onto a circuit and firing the paste when solder joining an electronic component such as a semiconductor element onto the circuit.SOLUTION: The paste for forming a solder ground layer used when an electronic component is solder joined onto a circuit contains at least a metal powder and a resin. When the distortion amount is measured in a state where stress is not applied after applying a shear stress for 1 min with a shear rate of 10 s, the distortion amount 2 min after releasing the shear goes below -40%, assuming the distortion amount is 0 at a moment in time when the shear stress is released.
Patent JP-2012172173-A (JP)
Title: Method for quenching steel pipe
Inventor: SENOO MASANAO
IPC: C21D9/08
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for quenching a steel pipe, with which a strength characteristic in the longitudinal direction of the steel pipe can be uniformed.SOLUTION: In the quenching method, when the steel pipe 1 is quenched by injecting the quenching water onto the outer peripheral surface of the steel pipe 1 by inclining to a conveying direction while conveying the heated steel pipe 1 along the longitudinal direction, a lid 2 is fitted to the opening end of the bottom part 1a as the rear end part in the conveying direction of the steel pipe 1, and under such conditions, the conveyance of the steel pipe 1 and the injection of the quenching water are performed.
Patent JP-2011118417-A (JP)
Title: Electrophoresis display device, method of manufacturing the same, and electronic apparatus
Inventor: KANBE SADAO
IPC: G02F1/167
Filed: 2011-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic dispersion capable of preventing the aggregation of electrophoretic particles, an electrophoresis display device using the electrophoretic dispersion, a method for manufacturing the electrophoresis display device, and an electronic apparatus superior in display performance.  <P>SOLUTION: The electrophoresis display device (electrophoresis display unit) 20 has a first substrate 1 equipped with a first electrode 3, a second substrate 2 equipped with a second electrode 4 opposite to the first electrode 3, and an electrophoretic dispersion liquid 10 provided between the first substrate 1 and the second substrate 2. The electrophoretic dispersion liquid (dispersion liquid for an electrophoresis display unit) 10 includes a liquid phase insulative dispersion medium 6 with electrophoretic particles dispersed therein, which are electrophoretically migrated by an effect of an electric field. In the present invention, as the electrophoretic particles, inorganic particles 5a and resin particles 5b colored with colors different from those of the inorganic particles 5a and further having electrostatic charge polarity opposite to that of the inorganic particles 5a are included.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012177783-A (JP)
Title: Music selection device and music selection program
Inventor: TODA KATSUMI
IPC: G10K15/04
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To make retrieval items confidential when music selection processing for every user such as a repertoire registration function and a history retrieval function is executed.SOLUTION: A Karaoke music selection device includes: authentication means for authenticating an authentication user according to identification information to be input; user number determination means for determining the number of users; performance instruction means for outputting a performance instruction to performance means; storage means including music selection items to which disclosure/nondisclosure conditions are set, and storing music selection information for every user associated with the authentication user; and music selection means for every user for switching the music selection items to a display state, or a non-display state to be selected based on the disclosure/nondisclosure conditions set to the music selection items of music selection information for every user when it is determined that the number of users is a plurality by the user number determination means.
Patent JP-2011199859-A (JP)
Title: Multiplexing device, encoder, digital modulator, and autonomous broadcasting system
Inventor: UKAI MASAKI
IPC: H04N7/173
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a multiplexing device, capable of acquiring time information to be multiplexed on input data stably at low cost without using a radio controlled timepiece or an external network, along with an encoder including the multiplexing device, a digital modulator and an autonomous broadcasting system.SOLUTION: The encoder 20 includes a multiplexing device having, in addition to an encoder 24 that encodes AV (audio/video) signals, a receiver 22 that extracts time information (TOT) by selecting/demodulating digital television broadcast signals from among received signals and a multiplexer 25 that generates broadcast TS signals by multiplexing video/audio data output from the encoder 24 and extra information including the time information. According to the encoder 20, the time information can be acquired from the digital television broadcast signals and if an OFDM modulator is connected to an output terminal 29, digital television broadcast signals for autonomous broadcasting can be generated, thereby easily constructing an autonomous broadcasting system as a result.
Patent JP-2012176779-A (JP)
Title: Filling device of automatic packaging machine
Inventor: MASAI TOSHIO
IPC: G01F11/18
Filed: 2011-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a filling device of an automatic packaging machine, the filling device improving the precision of measurement of packaged articles to allow a set amount of packaged articles to be certainly filled into a packaging material.SOLUTION: The filling device 11 includes a hopper 20 which accumulates the packaged articles M, a measuring unit 21 which measures the volume of the packaged articles M, and a connection chute 22 which fills the packaged articles M into a packaging material 1. The measuring unit 21 has a classifying board 24 which has a classifying grid 24a drilled thereon to receive the packaged articles M cast from the hopper 20 through a packaged article casting inlet 23a and which can slide in a linear direction, and a measuring board 25 which is located under the classifying board 24 and has a measuring grid 25a drilled thereon to receive the packaged articles M cast from the classifying grid 24a, drilled at a position of no overlap with the packaged article casting inlet 23a in the vertical direction. The classifying board 24 is made to slide to cast a given amount of the packaged articles M classified by the classifying grid 24a into the measuring grid 25a to measure the volume of the packaged articles M.
Patent JP-2012181092-A (JP)
Title: Heating concentrator, and heating concentration method
Inventor: KIYOTAKI MITSURU
IPC: G01N1/28
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a heating concentrator capable of inhibiting impurities from mixing with a sample liquid to be concentrated by heating, and a heating concentration method.SOLUTION: The heating concentrator has: a heating and concentrating container 12 having a container body 25 storing a liquid sample 11 and including a first open surface 25b through which steam of the liquid sample 11 passes to a top edge 25A, and a tap 26 provided on the top edge 25A of the container body 25 and including a second open surface 26a through which the steam of the liquid sample 11 passes; a lid 14 arranged on the top edge 25A of the container body 25 so as to close the first open surface 25b and confronting the second open surface 26a with a discharge part 29 placed at the second open surface 26a therebetween; and heating means 16 for heating the heating and concentrating container 12.
Patent JP-2012182644-A (JP)
Title: Image processor
Inventor: MURATA YUKINORI
IPC: H04N1/32
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of preventing wasteful power consumption and excellently performing communication via a network.SOLUTION: Power consumption is reduced by providing a second energy saving mode to be a power state where a packet analysis part cannot be operated with respect to a first energy saving mode where the packet analysis part can be operated. When a specific packet is detected by a packet detection part (Yes in step S201) even during the second energy saving mode, the mode is switched into the first energy saving mode (step S203). Thus, a packet to be received can be analyzed in the packet analysis part, thereby to enable network communication. Consequently, wasteful power consumption is prevented and also communication is excellently performed via a network.
Patent JP-2012020278-A (JP)
Title: Method for removing polycyclic aromatic hydrocarbon
Inventor: SUGANUMA NARIFUMI
IPC: B01D53/72
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To efficiently remove polycyclic aromatic hydrocarbons (PAHs) generated by the combustion of an organic substance.SOLUTION: The polycyclic aromatic hydrocarbons (PAHs) generated by the combustion of the organic substance are adsorbed by amorphous iron hydroxide and/or activated carbon to remove the polycyclic aromatic hydrocarbons.
Patent JP-2012185631-A (JP)
Title: Projection device
Inventor: SEKIGUCHI MASAICHI
IPC: G06F3/041
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly projection device.SOLUTION: A projection device comprises: an input unit that inputs an image of a target person captured by an imaging unit; and an acceptance unit that, according to the position of the target person captured by the imaging unit, accepts a first gesture performed by the target person, and does not accept a second gesture different from the first gesture.
Patent JP-2012183955-A (JP)
Title: Saddle-ride type vehicle
Inventor: USA KIMITOKU
IPC: B62J17/00
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the wind exhaust performance of a saddle-ride type vehicle including outer cowls while securing the function of the outer cowls as a wind shield and the thermal comfort of a rider.SOLUTION: The saddle-ride type vehicle includes a water-cooled engine 16 supported on a vehicle body frame, a radiator 33 attached to the vehicle body frame and configured to cool the engine 16, an outer cowl 52 provided at a lateral side of the vehicle body frame and radiator 33, and a layer cowl 53 having a front portion disposed laterally inward of a rear portion of the outer cowl 52 in a vehicle width direction. The outer cowl 52 has a slit portion 61 extending upward from a rear lower edge 52C of the outer cowl 52, and the layer cowl 53 has fixing portions which fix the front and rear of the slit portion 61 of the outer cowl 52.
Patent JP-2012190204-A (JP)
Title: Operation information distribution system utilizing ic ticket
Inventor: Shimozawa atsushi
IPC: G07B15/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, conventionally, delay of public transport is reflected on work information automatically only within a commuter ticket section.SOLUTION: Utilization situations including a utilization section of the public transport for an IC ticket (it does not matter if it has a commuter ticket function or not) are stored associating with IC ticket identification information for identifying the IC ticket, and the utilization situations and the IC ticket identification information are stored associating with corresponding operation situations. A work information management server 6 transmits inquiry information including the IC ticket identification information, specifies the operation situations corresponding to the inquiry information, and reflects the specified operation situations on work information in the work information management server 6. The utilization situations and the IC ticket identification information are made to correspond to each other when a change of the operation situations is detected. Also, the change of the operation situations includes delay of the public transport. Further, transmission of the inquiry information is executed when attendance of a user is detected.
Patent JP-2012172511-A (JP)
Title: Seismic isolator using flanged spherical surface roller
Inventor: ABE YUTAKA
IPC: F16F15/02
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To develop a seismic isolator constituted by integrating a bearing, a vibration control spring, a damper and the like which prevent or reduce mainly a lateral shake of a building etc., caused by an earthquake, and further a function of normally suppressing shaking due to wind pressure.SOLUTION: A spherical surface roller 1 itself supporting the building is made to have restoring force by utilizing the gravity of the building to be supported and springs. An annular flange 2 is provided to an intermediate side face of the spherical surface roller 1 whose upper and lower surfaces are spherical, and coiled strong springs 5, 6 are fitted symmetrically to the top and reverse sides thereof. A lower abutment 3 and an upper bearing 4 which support rolling of the spherical surface roller 1 are plane. While the springs bear the weight of the supported building at a certain rate, a vibration control function is operated as rotating force in the opposite direction during rolling. The spherical surface roller 1 has the upper and lower surfaces which are not the same spherical surface, but are made a little larger in diameter to have restoring force similar to that of a conventional combination of a steel sphere and a concave curved surface. A part of the top of the spherical surface roller 1 is made plane and the gravity of the building to be supported is utilized to prevent the building from shaking owing wind pressure at normal time.
Patent JP-2012130899-A (JP)
Title: Apparatus coating method using magnetic force and coating apparatus
Inventor: KIM RYONG
IPC: B05C9/14
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus coating method using magnetic force and a coating apparatus.SOLUTION: This coating method using magnetic force comprises: applying, on the surface of the apparatus, a coating material prepared by mixing fillers added with magnetic force reactant particles; then moving the magnetic force reactant particles through the magnetic force of magnets provided on both the upper and lower surfaces of the apparatus during the process of heat treatment; and enhancing the concentration of the magnetic force reactant particles to enable formation of unevenness on the surface of the apparatus.
Patent JP-2012193966-A (JP)
Title: Flow rate measuring device
Inventor: OTANI TAKAHISA
IPC: G01F1/66
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To detect and avoid deterioration of measurement accuracy due to dew condensation at an early stage.SOLUTION: A flow rate measuring device comprises a signal detection part 11, a flow rate calculation part 12, an abnormal flow rate determination part 13, a shutoff part (a valve drive part 14 and a valve 15), a sensor output correction part 16, a sensor abnormality determination part 17, a notification part 18, and a period correction determination part 19. The period correction determination part 19 determines presence or absence of increase of a gain value F which is a predetermined value or greater during a predetermined period to output a valve closing signal C if the gain value increases. Thus, a sign of a difference between gas consumption amounts measured by a reference device and a measuring device (deterioration of measurement accuracy) is detected so that occurrence of the difference exceeding an acceptable amount is avoided.