baber/WOPTO huggingface dataset:
Patent JP-2012183650-A (JP)
Title: Liquid jetting apparatus
Inventor: DOBASHI RYOSUKE
IPC: B41J2/01
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jetting apparatus, which suppresses temperature rise of a liquid jetting head to prevent viscosity of ink from being changed, and in which degradation of image quality due to a change in the viscosity of the ink is not caused.SOLUTION: The liquid jetting apparatus includes: a carriage 14 that makes the liquid jetting head relatively scan a recording medium S; a first chamber 30 that accommodates the carriage; a heater that increases temperature of the recording medium to which the liquid has been jetted by the liquid jetting head; a second chamber that accommodates the heater; a first bellows 40 whose one end is attached to one side surface of the carriage and whose another end is attached to the first chamber; a first suction valve 41 that sucks gas from the outside of the first chamber into the first bellows following elongation after contraction of the first bellows; a first exhaust valve 42 that exhausts the gas from the inside of the first bellows into the first chamber; a second bellows 50 whose one end is attached to the another side surface of the carriage and whose another end is attached to the first chamber; a second suction valve 51 that sucks the gas from the outside of the first chamber into the second bellows following elongation after contraction of the second bellows; and a second exhaust valve 52 that exhausts the gas from the inside of the second bellows into the first chamber.
Patent JP-2012184990-A (JP)
Title: Semiconductor chip for evaluation, evaluation system, and evaluation method for heat radiating material
Inventor: TAKANE ETSUKO
IPC: G01N25/72
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip for evaluation by which heat resistance of a semiconductor device may be easily evaluated.SOLUTION: A semiconductor chip for evaluation comprises a silicon substrate 100 working as a substrate of the semiconductor chip, on which a plurality of metal wiring films 101 for forming a resistance temperature sensing element consisting of a plurality of regions, one or a plurality of metal wiring films 102 for forming a heater consisting of one or a plurality of regions, an electrode 103 electrically connected to the metal wiring film 101, and another electrode 103 electrically connected to the metal wiring film 102 are formed.
Patent JP-2012184058-A (JP)
Title: Clip and structure for installing equipment for elevator
Inventor: SASAKI SHUNTA
IPC: B66B7/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a clip that enables a second member to be easily and surely attached to a first member.SOLUTION: The clip and a structure for installing equipment for the elevator include a fastening plate for a point of action, a bolt and a nut for a fulcrum, and a bolt for a point of a lever where force is applied. The fastening plate for the point of action sandwiches the first member together with the second member. The bolt and the nut for the fulcrum are attached to the fastening plate and the second member. The bolt for the point of the lever where the force is applied is screwed to the fastening plate, and abuts on the second member.
Patent JP-2012188965-A (JP)
Title: Engine cooling system
Inventor: SAKAMOTO SHIGERU
IPC: F01P3/20
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an engine cooling system that promptly eliminates deterioration in fuel consumption due to friction loss in the cold state while securing cooling performance for auxiliary machines by a simple configuration.SOLUTION: The engine cooling system includes: a bypass passage 17 for internally circulating cooling water in a water jacket 8; an auxiliary passage 20 that communicates between the upstream side and the downstream side of a water pump 10 and circulates cooling water supplied to auxiliary machines; and an electromagnetic valve 19 for opening/closing the bypass passage 17. When there is no local abnormal rise in the temperature in an engine body 5 in the cold state, the internal circulation of cooling water in the water jacket 8 is inhibited in order to efficiently accelerate warming-up of the engine body. On the other hand, when there is an abnormal local rise in the temperature in the engine body 5 in the cold state, cooling water in the water jacket 8 is internally circulated in order to smooth the temperature in the engine body 5, thereby also coping with heat damage or the like to the engine body 5.
Patent JP-2012189733-A (JP)
Title: Radio wave display control system
Inventor: TAKAI JUNJI
IPC: H04B17/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To appropriately display a state during light emission by maintaining an environment immediately before light emission by scanning even when a radio wave environment changes due to sudden interference.SOLUTION: In flash display control for carrying out scanning to periodically know the state of a radio wave environment and displaying the result of the scanning as a radio wave state, after a camera is released, the radio wave environment displaying immediately before the releasing is maintained until execution of predetermined control.
Patent JP-2012188593-A (JP)
Title: Coating resin composition
Inventor: KAGITANI SHINJI
IPC: C09D163/00
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous resin composition that has high weather resistance, and shows excellent contamination resistance and storage stability, and further groundwork adhesion even in the coating form of one liquid type.SOLUTION: The resin composition for a water-based coating includes: (I) an epoxy group containing synthetic resin emulsion; (II) a silicon compound shown by general formula (1): (RO)SiRand/or a partially hydrolyzed condensate thereof and/or a modified material thereof, (III) a photosensitizer and/or (IV) a photoacid generator and/or (V) a photobase generator. In the formula, Rs are the same or different are each a 1-10C alkyl group, a 6-10C aryl group or a 7-10C aralkyl group; Rs are the same or different and are each a 1-10C alkyl group, a 6-10C aryl group or a 7-10C aralkyl group; and a is an integer of 0-2.
Patent JP-2012191872-A (JP)
Title: Rotary tiller
Inventor: YASUHARA TAKUTO
IPC: A01B33/12
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a structure for suppressing the excessive penetration of tillage tines into soil by light equipment at a low cost.SOLUTION: A rotary tiller 7 includes: a plurality of tillage tines 8; a rotationally-driving rotary shaft 10; and a preventing plate 9 for preventing the excessive penetration of the tillage tines 8 into soil by pressing the soil according to the rotation of the rotary shaft 10 and is formed in such a manner that the preventing plate 9 bends a part of the tillage tines 8.
Patent JP-2012199741-A (JP)
Title: Nurse call system and ringing tone control device
Inventor: SAKURAI SHOICHI
IPC: H04M9/00
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To enable outputting a ringing tone in discrimination according to a calling type to a mobile nurse call master unit, without complicated registration work to a telephone directory.SOLUTION: To an IP mobile telephone 10, different ringing tones are set to a plurality of predetermined telephone numbers which are registered in a telephone directory storage. When a call is made from a nurse call sub-unit, an IP adaptor 7 identifies a predetermined telephone number corresponding to a calling type included in a calling signal output from a controller unit 5. By the transmission of the calling signal, which includes the identified predetermined telephone number as a calling party, from an SIP server 8 to the IP mobile telephone 10, the IP mobile telephone 10 recognizes the predetermined telephone number included in the calling signal, as the calling party. By enabling outputting the ringing tone which is set to the telephone number of the calling party through the telephone directory storage, it becomes sufficient only to register the predetermined telephone numbers as many as the number of calling types into the telephone directory of the IP mobile telephone 10.
Patent JP-2012197399-A (JP)
Title: Viscosity index improver, lubricant oil additive, and lubricant oil composition
Inventor: TAKAGI AKIRA
IPC: C10M145/14
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a viscosity improver excellent in viscosity-temperature characteristics, shear stability, and oxidation stability and capable of achieving fuel-efficiency and long drain performance; and a lubricant oil additive and a lubricant oil composition using the viscosity improver.SOLUTION: A viscosity index improver includes a star polymer, which is produced by reacting divinylbenzene with alkyl methacrylate including stearyl methacrylate and has a core part derived from the divinylbenzene and an arm part as a polymer chain of the alkyl methacrylate. Each of the lubricant oil additive and the lubricant oil composition includes the viscosity index improver.
Patent JP-2012201798-A (JP)
Title: Curable resin composition, cured product thereof, printed wiring board, and naphthol resin
Inventor: SATO YASUSHI
IPC: C08L61/12
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a naphthol resin having slightly-changed heat resistance after subjected to a thermal history and exhibiting low thermal expandability, and further realizing excellent solvent solubility.SOLUTION: The naphthol resin contains 15-35% of a trimer, which is a polycondensate of an α-naphthol compound, a β-naphthol compound and formaldehyde and is shown by formula (1) (wherein Rand Rare each a hydrogen atom, a 1C-4C hydrocarbon group or a 1C-4C alkoxy group independently), and 1-25% of a dimer of the polycondensate.
Patent JP-2012200473-A (JP)
Title: Armrest device for construction machine
Inventor: TSUMURA DAISUKE
IPC: B60N2/75
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an armrest device for a construction machine, preventing loosening of a fastener related to fixing of a height position of an armrest, and preventing the armrest from falling even if the fastener loosens due to insufficient tightening or the like of the fastener.SOLUTION: In this armrest device 20 for the construction machine, the height of the armrest 20a on which an elbow is placed is adjustable. The armrest device includes: an inner post 21 supporting the armrest 20a; an outer post 22 vertically movably supporting the inner post 21; the fastener 30 fixing a relative position of the inner post 21 to the outer post 22; loosening prevention means 50 stopping relative movement between the inner post 21 and the outer post 22 to a direction to loosen the fastener 30 to prevent that the fastener 30 loosens; and fall prevention means 55 stopping vertical relative movement of the inner post 21 to the outer post 22 when the fastener 30 is in a loosening state (non-fixed state) to prevent that the armrest 20a falls.
Patent JP-2012200847-A (JP)
Title: Vitrified superabrasive grain grinding wheel
Inventor: IMAI NORIO
IPC: B24D3/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a vitrified superabrasive grain grinding wheel causing little grinding heat.SOLUTION: A vitrified grinding wheel piece (vitrified superabrasive grain grinding wheel) 26 includes CBN abrasive grains 34 as main abrasive grains and diamond abrasive grains 36 as auxiliary abrasive grains. The diamond abrasive grains 36 have an average particle size of 1/2-1/10 of the CBN abrasive grains 34, and is contained at a volumetric ratio of 3-13 vol.%. Consequently, by the presence of the diamond abrasive grains 36 having thermal conductivity of twice of that of the CBN abrasive grains 34 and 20 times of that of alumina abrasive grains, the grinding heat is efficiently absorbed by the grinding wheel, and by the presence of the diamond abrasive grains 36 having Knoop hardness of 5,000 kg/mmor more, abrasion of the grinding wheel is suppressed, and grinding precision and service life of the grinding wheel are increased. Thus, generation of the grinding heat is suppressed and degradation of a material 104 to be ground is suppressed, regardless of a product specification and grinding efficiency of the material 104 to be ground.
Patent JP-2012208189-A (JP)
Title: Developing device and image forming apparatus using the same
Inventor: NODA AKIHIKO
IPC: G03G15/08
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure an amount of developer moving to the side of an image holding body and to suppress the developer adhesion to a non-image part in an electrostatic latent image on the image holding body.SOLUTION: A developing device comprises: a developer holding body 1 which moves at peripheral speed vfaster than peripheral speed vof an image holding body 10 in the same direction; an electrode member 2 which is arranged with a gap between the developer holding body 1 and the image holding body 10 and has at least a tabular conductive member 2a; a vibration electric field generating device 3 which generates a vibration electric field and vibrates developer T held on the developer holding body 1; a first opening 5 which is provided so as to correspond to a developing area W in the electrode member 2 and makes the vibrated developer T fly to the side of an electrostatic latent image z of the image holding body 10; and a second opening 6 which is provided so as to correspond to the developing area W in the electrode member 2 and at the further downstream side in a moving direction of the developer holding body 1 than the first opening 5, and returns a part of the developer T flying to the image holding body 10 side through the first opening 5 to the developer holding body 1 side.
Patent JP-2012208676-A (JP)
Title: Stay information generation system and stay information generation method
Inventor: MORINAGA HISAYUKI
IPC: G08G1/13
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To accurately acquire user stay information.SOLUTION: A plurality of probe information including positioning information indicating a positioning point of a current position for a user terminal, a positioning time of the positioning point, and positioning accuracy at the positioning point are stored in a probe information storage unit. The stay area which is an area including the positioning point indicated by the positioning information on the probe information is specified for each of the probe information stored in the probe information storage unit so as to become larger as the positioning accuracy is reduced. The staying time in the specified stay area is calculated for each of the probe information, based on the positioning time. The staying time in the stay area and/or the number of positioning of the probe information is distributed to each of divided areas included in the staying area as a staying time and/or the number of positioning. Stay information in which area information showing the divided area and the distributed staying time and/or the number of positioning are associated with each other is generated and stored in a stay information storage unit.
Patent JP-2012206995-A (JP)
Title: Cell adhesion protein
Inventor: OGIWARA KAZUTAKA
IPC: C07K14/78
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a protein having high cell adhesion which is effective as a cell adhesion support.SOLUTION: The cell adhesion protein containing methionine is provided in which at least part of a methionine residue is oxidized.
Patent JP-2012213888-A (JP)
Title: Decorative film for vacuum forming, decorative molded article, and manufacturing method thereof
Inventor: TANIGUCHI TAKAHISA
IPC: B29C51/10
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a decorative film for vacuum forming which exhibits excellent vacuum forming processability and adhesive strength when a decorative molded article is manufactured by a vacuum forming method, and which has excellent surface hardness as a decorative molded article.SOLUTION: The decorative film for vacuum forming is equipped with a base material layer; a decoration layer; and an adhesive layer which contains an aliphatic polyamide, a dimer acid modified epoxy resin and/or acrylonitrile butadiene rubber modified epoxy resin, and two or more types of curing agents, wherein at least two of two or more types of curing agents contain a pressure-sensitive adhesive composed of a compound that cures the epoxy resin and a compound equipped with a functional group that can react to active hydrogen, in this order. The decorative film for vacuum forming excels in vacuum forming processability such as malleability, bending property, form followability, etc., and the adhesive strength when manufacturing the decorative molded article by the vacuum forming method, and excels in the surface hardness as the decorative molded article.
Patent JP-2012218176-A (JP)
Title: Method for manufacturing resin-coated metal body
Inventor: NISHIDA HIROSHI
IPC: B32B15/08
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin-coated metal body capable of simply manufacturing the resin-coated metal body having a part with a different orientation crystallinity.SOLUTION: The method for manufacturing the resin-coated metal body is characterized in that a predetermined region of a resin film on the metal body on which the resin film with an orientation crystallinity is laminated at least on one face is irradiated with a laser beam which has a wavelength with an absorptivity coefficient of the resin film of ≤20 and an energy density of 10-100 mJ/mm.
Patent JP-2012222164-A (JP)
Title: Wavelength variable laser and optical interference tomograph with it
Inventor: HANEBUCHI MASAAKI
IPC: G01N21/17
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To output wavelength variable light with a high output at a high speed without using a large amount of optical fibers.SOLUTION: The wavelength variable laser comprises: an optical amplifier for amplifying waves having a certain wavelength; a first resonator for propagating the waves in a round-trip time T; a second resonator having a common optical path sharing an optical path with one part of the first resonator and a bypass deviated from the optical path of the first resonator, and propagating the waves in a round-trip time T; a wavelength variable optical filter arranged in the first resonator and at one end of the second resonator and changing a transmission wavelength in a period time t; and an optical switch arranged in the first resonator and between the common optical path and the bypass and switching an optical path between the first resonator and the second resonator, in which the period time t and the round-trip times T, Tare defined by t=(2n+1)T=(n+1/2)T(n: natural number).
Patent JP-2012221789-A (JP)
Title: Planar lighting device
Inventor: YAMADA ATSUSHI
IPC: F21S2/00
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a planar lighting device capable of reducing cross talks effectively when used as a backlight for a liquid crystal display device of a naked-eye 3D display system.SOLUTION: The planar lighting device 10 of a side-light type is provided with: a light guide plate 12; and light sources 17, 18 arranged along incident surfaces 13, 15 of the light guide plate 12. The planar lighting device is further provided with a both-side prism sheet 14 arranged on an emission face 19 side of the light guide plate 12 and an optical element 16 arranged on a rear face 20 side opposing the emission face 19 of the light guide plate 12. The optical element 16 includes a light-absorbing member for preventing reflection of the light incident on the optical element 16.
Patent JP-2012222226-A (JP)
Title: Plasma processing apparatus and operation method thereof
Inventor: IMADA AYAKO
IPC: H05H1/46
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus and its operation method which reduce non-operating time of the plasma processing apparatus and can improve processing efficiency by further properly setting the timing of processing for removing deposits attached to a plasma processing chamber.SOLUTION: The plasma processing apparatus provides a wafer in the processing chamber arranged inside a vacuum vessel and forms plasma in the processing chamber to perform plasma processing. The operation method of the plasma processing apparatus comprises a mode for cleaning operation in which the deposit on the wall of inside the processing chamber is removed by forming plasma in the processing chamber with a predetermined interval, and the mode for cleaning is terminated when a deposition amount due to cleaning with plasma, which is detected in the cleaning mode, and a leak amount in the processing chamber after cleaning with plasma are not more than predetermined values respectively.
Patent JP-2012218674-A (JP)
Title: Vehicle seat
Inventor: YAMAGUCHI TAKAO
IPC: B60N2/22
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat capable of improving the getting-on/off performance of an occupant on a backseat.SOLUTION: The vehicle seat enables a seat back 3 to be reclined forward for a shift to a walk-in mode that enables the loading/unloading of the occupant on the backseat, from a normal mode that enables the occupant to seat himself/herself. In the walk-in mode, the seat back 3 assumes a folded-down attitude in which the seat back almost overlaps a seat cushion 2.
Patent JP-2012217774-A (JP)
Title: Game machine
Inventor: MATSUSHITA SHINTARO
IPC: A63F7/02
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a control means for lottery favorably configured.SOLUTION: An MPU 62 of a main controller 60 performs a jackpot lottery by use of reserve information acquired when a ball enters an upper start pocket provided in a game region, and when jackpot is won, performs a distribution lottery for distributing the type of the jackpot result. In the jackpot lottery, numerical information sequentially updated by a jackpot random number counter is utilized, and in the distribution lottery, numerical information sequentially updated by a jackpot type counter is utilized. The lottery results are displayed through display control of a special symbol display device 33. The numerical information acquired from the jackpot type counter is composed of a plurality of bits. A display state of the special symbol display device 33 is determined by use of a part of the plurality of bits.
Patent JP-2014156398-A (JP)
Title: Therapeutic or prophylactic agent for osteoarthritis
Inventor: FUKUI HISASHI
IPC: A61P19/02
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel therapeutic or prophylactic agent for osteoarthritis, which relies on the mechanism of degeneration of a synovial membrane.SOLUTION: A vascular endothelial growth factor (VEGF) antagonist can relieve an edema associated with osteoarthritis, can inhibit the change of a synovial membrane, and can remedy a clinical symptom. The expression of a potent protease such as MMP-1, MMP-2, MMP-3 and plasmin was observed in a synovial membrane of an OA patient. It is considered that the expression of these proteases is induced directly by VEGF-A or indirectly through the induction of the expression of urokinase by VEGF-A. Therefore, the expression of these proteases can be inhibited, the degeneration and/or destruction of an articular cartilage can be inhibited, and osteoarthritis can be treated and/or prevented using a preparation containing a substance capable of inhibiting a VEGF, i.e., a VEGF antagonist, more specifically an anti-VEGF antibody, as an active ingredient.