baber/WOPTO huggingface dataset:
Patent JP-2013065437-A (JP)
Title: Plasma processing equipment
Inventor: KITO RYOJI
IPC: B01J19/08
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To make a flow of a discharge gas more uniform in a space containing the vicinity of a tip end of a radiation conductor.SOLUTION: Plasma processing equipment comprises: a housing 11 formed so that one end of a cylindrical body 11a is blocked by a blocking plate 11b and the other end of the cylindrical body 11a is formed as an open end; and a radiator 14 erected on the blocking plate 11b. In the inside of the housing 11, there are formed an inner space SB1 on a side of the blocking plate 11b, an inner space SB2 extending along a cylinder length direction so as to contain the vicinity of a tip end of the radiator 14, for outwardly discharging a discharge gas G supplied to the inner space SB1 from the other end of the housing 11 through the vicinity of the tip end of the radiator 14 along the cylinder length direction, and a guiding passage SA for guiding the discharge gas G discharged from a gas discharge port 22c provided in the cylindrical body 11a to the inner space SB1 along the cylinder length direction. The equipment generates plasma P riding on a flow of the discharge gas G discharged from the inner space SB2 to extend from the vicinity of the tip end of the radiator 14 beyond the open end of the housing 11, while the discharge gas G is being supplied.
Patent JP-2013063705-A (JP)
Title: Vehicle rear structure
Inventor: FURUYAMA HIROYUKI
IPC: B60P3/00
Filed: 2011-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle rear structure that can facilitate positioning of a wheel chair.SOLUTION: A vehicle 1 includes: a middle floor panel 12 on which the wheel chair can be mounted and front wheels of the wheel chair are placed; and a rear floor panel 13 on which rear wheels of the wheel chair are placed. A recess 12b1, on which the front wheels of the wheel chair is placed, is formed in the middle floor panel 12.
Patent JP-2013067678-A (JP)
Title: Vibration absorption rubber composition, crosslinked vibration absorption rubber composition, and vibration absorption rubber
Inventor: OCHIAI SHO
IPC: C08K3/36
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a vibration absorption rubber composition that has favorable low dynamic-to-static modulus ratio and durability and also has superior resistance to crack growth, and to provide a crosslinked vibration absorption rubber composition and a vibration absorption rubber.SOLUTION: The rubber composition contains a rubber component having a conjugated diene compound-non-conjugated olefin copolymer and a conjugated diene-based polymer, and a silica whose BET specific surface area is 30-240 m/g.
Patent JP-2013074635-A (JP)
Title: Dc-dc converter
Inventor: SAITO HIROSHI
IPC: H02M3/155
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter that generates a DC output voltage by operating a plurality of DC-DC conversion sections evenly.SOLUTION: The DC-DC converter includes: the plurality of DC-DC conversion sections for converting a DC input voltage to rectangular wave voltages; a plurality of inductor elements having ends on one side connected to output terminals of the plurality of DC-DC conversion sections and ends on the other side connected to a common external output terminal; a plurality of duty detection circuits connected to the respective output terminals of the plurality of DC-DC conversion sections to detect duty ratios of the rectangular wave voltages output from the corresponding DC-DC conversion sections; and a duty adjustment circuit for comparing each set of two output signals of the plurality of duty detection circuits, and accordingly adjusting the duty ratio of the DC-DC conversion section connected to one of the set of duty detection circuits such that the duty ratios of the set of rectangular wave voltages become equal to each other.
Patent JP-2011258994-A (JP)
Title: Semiconductor device
Inventor: NAGO HAJIME
IPC: H01L33/06
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of obtaining a light-emitting diode with high luminous efficiency.SOLUTION: A light-emitting diode comprises: a ground layer 20 formed of GaN; and a light-emitting layer 30 that is formed on the ground layer and in which a barrier layer formed of InAlGaN having a smaller lattice constant than that of the ground layer and a quantum well layer formed of InGaN having a larger lattice constant than that of the ground layer are alternately stacked. The light-emitting diode is operated at current densities of 100 A/cmor more. The Al composition or the In composition is inclined in the barrier layer.
Patent JP-2013072448-A (JP)
Title: Washer
Inventor: SAKAGAMI HIROKI
IPC: F16C17/04
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a washer 1 that is excellent in wear resistance and seize resistance because a sufficient lubricating oil film is formed on a thrust surface 1A of the washer 1.SOLUTION: The annular washer 1 includes a lubricating-oil supply groove 2 on the thrust surface 1A (the end face). The lubricating-oil supply groove 2 is composed of a plurality of inner oil supply grooves 3 whose inner ends 3A are opened at the inner peripheral part 1B and a plurality of outer oil supply grooves 4 whose outer ends 4A are opened at the outer peripheral part 1C. The inner oil supply grooves 3 and the outer oil supply grooves 4 are formed into the same circular-arc shape and alternately arranged in the circumferential direction of the thrust surface 1A. The inner oil supply grooves 3 and the outer oil supply grooves 4 are overlapped with each other at the radial central part 1D and those places are made as lubricating-oil reservoir parts 3D, 4D.
Patent JP-2013072574-A (JP)
Title: Combustion diagnostic device and method of diagnosing combustion
Inventor: NAKAMURA YUKA
IPC: F23N5/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To not only specify an air ratio with higher accuracy regardless of an input amount of heat but also derive the input amount of heat.SOLUTION: A combustion diagnostic device 100 includes an emission intensity measuring section which measures the intensities of emission to a plurality of predetermined wavelengths featuring flame light generated by combustion, an index deriving section 130 which derives two indexes in response to each of combinations based on a difference or ratio of the emission intensity in each of different two combinations selected from the plurality of wavelengths, and an air ratio deriving section 132 which derives the air ratio with reference to a table or first function predetermined based on the two indexes.
Patent JP-2013074421-A (JP)
Title: Distribution information changeover system
Inventor: FUJIMOTO YUJI
IPC: H04N7/16
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To deliver an emergency broadcast with simple constitution in a plurality of service areas.SOLUTION: Transmission stations 2, 4, 6, and 8 transmit digital television signals to service areas 2a, 4a, 6a, and 8a corresponding to the transmission stations. The service areas 2a, 4a, 6a, and 8a overlap with one another. The transmission station 2 instructs the transmission stations 4, 6, and 8 so as to transmit through the digital television signals emergency broadcast information having the same content with emergency broadcast information that the transmission station 2 transmits through the digital television signal when an emergency broadcast is necessary.
Patent JP-2013072996-A (JP)
Title: Microscope system
Inventor: TSUCHIYA ATSUHIRO
IPC: G02B7/02
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a microscope system capable of restricting displacement of an observation point and defocus without performing complicated operation even in the case of inclining an optical head.SOLUTION: The microscope system comprises: an observation optical system on which light corresponding to a specimen placed on a specimen stage is made incident; an imaging part 124 that receives the light made incident on the observation optical system and generates an image signal; an electrically-driven head operation part 131 that focuses by moving an optical head 120, which includes the observation optical system and the imaging part 124, along an optical axis; a rotation shaft 101 and a bearing 102 that rotate the optical head 120 around an axis orthogonal to the optical axis, thereby inclining the optical head 120 with respect to an axis orthogonal to an XY stage 110; a storage part 153 that stores information about the state in which the focal point of the observation optical system and the rotation axis of the observation optical system coincide; and a control part 154 that exerts control on the basis of the information such that the focal point of the observation optical system and the rotation axis coincide with each other.
Patent JP-2013077431-A (JP)
Title: Switch device
Inventor: TAKEWAKA KEIYU
IPC: H01H9/18
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-see, securely operable switch device capable of uniform illumination, in regard to a switch device mainly for use for the operation of various electronic apparatuses in an automobile.SOLUTION: With the provision of a light extinction unit 13 having a plurality of through holes 13A at least on a plurality of aperture cylinder portions 12 having vertically movable operation bodies 3, 4 mounted thereon, it is possible to extinct the light of light-emitting devices 7 from downward by the light extinction unit 13 in the aperture cylinder portions 12, if display units 3C, 4C of the plurality of operation bodies 3, 4 are formed in different hues. Thus, it is possible to obtain an easy-to-see, securely operable switch device capable of illumination with uniform brightness without dispersion, if the light-emitting devices 7 of identical luminance are used.
Patent JP-2012070383-A (JP)
Title: Control channel signalling for triggering independent transmission of channel quality indicator
Inventor: ALEXANDER GOLITSCHEK EDLER VON ELBWART
IPC: H04J11/00
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of control signalling for triggering the independent transmission of a channel quality indicator by a terminal.SOLUTION: A mobile terminal receives, from a base station, a control channel signal comprising a modulation and coding scheme index, information on resource blocks used for the transmission from the mobile terminal to the base station, and a channel quality indicator trigger for triggering a transmission of aperiodic channel quality indicator reporting to the base station. The mobile terminal transmits the aperiodic channel quality indicator reporting to the base station without multiplexing the aperiodic channel quality indicator reporting with user data, when the channel quality indicator trigger is set, and the control channel signal indicates a predetermined value of the modulation and coding scheme index and indicates the number of resource blocks that is equal to or smaller than a predetermined number of resource blocks.
Patent JP-2013080366-A (JP)
Title: Total energy suppression control device, total power suppression control device and method
Inventor: TANAKA MASAHITO
IPC: G05D23/19
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To perform a step response control so that energy consumption does not exceed a specified value substantially and so that follow-up characteristics to a setting value are not impaired.SOLUTION: A total power suppression control device comprises: a heating-up period estimation unit (12) for estimating a heating-up period when an operation amount of each of control loops is set to a specific value; power control units (16-19) for setting a necessary output, that is finally obtained, as an operation amount output upper limit value of each of the control loops, by estimating an output necessary for changing a control amount of each of the control loops only by an amount according to a setting value change during the heating-up period, calculating total power consumption that is a sum of power consumption of respective control actuators from the necessary output, and searching for a combination of necessary outputs that optimize an evaluation value of a weighting evaluation function representing a balance between an achievement rate of the total power consumption to total allocation power and an acquisition rate of the heating-up period to a maximum limit period; and a control unit (22-i) provided for each control loop.
Patent JP-2012104475-A (JP)
Title: Metallic porous body for fuel cell
Inventor: JEONG PYONG-HEON
IPC: H01M4/86
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a metallic porous body for a fuel cell, which has excellent handling property and workability and can be accurately and precisely stacked by forming a flat portion to integrate with a gasket or with a separation plate and a gasket, thereby improving stability of cell performance, airtightness, and productivity.SOLUTION: In a metallic porous body for a fuel cell according to the present invention, a reactive region portion bonded to a reactive region of a membrane electrode assembly is formed of a porous body structure, and an outer peripheral edge other than a porous body portion corresponding to the reactive region is a flat portion having a flat surface structure. In the metallic porous body for a fuel cell of the present invention, a flat portion having a flat surface structure is formed along an outer peripheral edge, and therefor, a sharp cut surface is eliminated to prevent a membrane electrode assembly from being damaged, and a gasket can be molded to be integrated with the metallic porous body.
Patent JP-2013083472-A (JP)
Title: Testing device and testing method for attached matter
Inventor: KASHIMA HIDEO
IPC: G01N1/02
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To identify a sample material adhered to a test subject easily and with a high degree of accuracy, and to achieve an improvement in the work rate and a reduction in the number of personnel needed for testing.SOLUTION: The present invention comprises detection means for detecting the size (length/width dimensions) of the test subject. By the size of the test subject detected by the detection means, air nozzles which can spray air jets at 15 m/s or more onto a test material surface are chosen from a plurality of air nozzles, and air jet spraying takes place.
Patent JP-2013083303-A (JP)
Title: Synthetic-resin sliding bearing
Inventor: MORISHIGE KOICHI
IPC: F16C33/10
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic-resin sliding bearing that can reliably prevent dust or the like from entering a sliding surface, inhibits a reduction in a sliding characteristic caused by the entrance of dust or the like, in which hours of assembly work can be reduced, and that inhibits falling off easily due to vibration or the like.SOLUTION: The sliding bearing 1 includes: a synthetic-resin upper case 2 secured on a vehicle body side via an attachment member; a synthetic-resin lower case 3 overlapping with the upper case 2, and formed thereon a spring receiving seat surface for a suspension coil spring; a synthetic-resin sliding bearing piece 5 disposed in an annular space 4 between the upper case 2 and the lower case 3; and a synthetic-resin annular inside-seal member 8 and outside-seal member 9 for sealing both an annular gap 6 on an inner circumferential side in the radial direction X and an annular gap 7 on an outer circumferential side in the radial direction X between the upper case 2 and the lower case 3, both annular gaps connecting the annular space 4 with the outside.
Patent JP-2013088073-A (JP)
Title: Heat exchanger
Inventor: MORITA KENICHI
IPC: F28D7/10
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To improve APF (Annual Performance Factor) of a heat pump device including a heat exchanger.SOLUTION: This heat exchanger 1 includes a structure 11 with a main flow channel 2 in which a first fluid flows, and a pair of pipes 3, 4 which are disposed along the main flow channel 2, to allow a second fluid to flow. The pair of pipes 3, 4 respectively include meandering sections 31, 41 meandering at a predetermined pitch. The meandering sections 31, 41 are stacked to each other in the direction orthogonal to the direction to meander so that an apex of one of the meandering sections is positioned between the apexes of the other meandering section. The heat exchanger 1 satisfies the following formula: 3.6<A/D<5.0 (5/18)λ≤S≤(4/9)λ, when a cross-sectional area of the main flow channel 2 is A, an outer diameter of each of the pair of pipes 3, 4 is D, the predetermined pitch is λ, and a shift amount of the apexes projecting in the same direction between the meandering sections 31, 41 is S.
Patent JP-2013087725-A (JP)
Title: Oil leakage prevention structure for supercharger
Inventor: TANADA MASAYUKI
IPC: F02B39/00
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To accurately prevent oil from leaking to an impeller side through between a retainer and a rotary shaft inserted into a center hole of the retainer.SOLUTION: A supercharger includes: a bearing housing 1 that surrounds bearings (a radial bearing 4, a thrust bearing 5) for freely rotatably supporting a rotary shaft 3 of an impeller 2; and a disk-shaped retainer 20 that has a holding part 24 for holding the thrust bearing 5 while pressing it from the outside in the axial direction L of the impeller 2. An opposed surface 20a, facing the thrust bearing 5, of the retainer 20 is formed with an inner recess 25 including the rotary shaft 3 on the inner peripheral side of the holding part 24. The retainer 20 is formed with an outer passage 51 located on the outer peripheral side of the holding part 24 and connected to a drain passage, and a connecting passage 52 connecting the inner recess 25 and the outer passage 51 to each other.
Patent JP-2012051931-A (JP)
Title: Ligand having at least one fluorosilicon substituent and useful for preparation of metallocene
Inventor: CHERON VIRGINIE
IPC: C08F4/6592
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To prepare a metallocene-type catalyst usable in the polymerization of olefin.SOLUTION: This invention relates to a ligand which has at least one fluorosilicon substituent expressed by formula (I): [A][Si(R)3-nRfn]z or formula (II) being two kinds of general formulae, relates to a production method of them, and also relates to the production of the catalyst useful for olefin-polymerizing them. The catalyst suitably contains either of two kinds of metallocene as a pre-catalyst, and contains a co-catalyst. A mixture of either of at least two or more kinds of metallocene can be used, and also is usable when, in particular, a comparatively wide molecular weight distribution is desired.
Patent JP-2013096703-A (JP)
Title: Oil collection apparatus and method for collecting insulation oil from of cable
Inventor: IBA TSUTOMU
IPC: G01R31/20
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an oil collection apparatus and its method capable of surely and easily preventing insulation oil from being brought into contact with air during oil collection and oil analysis.SOLUTION: An oil collector 10 for collecting insulation oil from a connection box 2 of an OF cable 1 includes: an opening/closing jig 20 detachably attached to a connector 3 for opening/closing an oil collection port of the connection boxy 2 to allow the connector 3 to perform opening/closing operation in an oil-tight state; a gas analysis container 30 connected to the opening/closing jig 20 through hoses 11, 12; a specific test container 32 connected to the gas analysis container 30 through hoses 13, 14 to store the insulation oil sent from the gas analysis container 30; oil fasteners 40 for closing or opening the hoses 11, 12 between the gas analysis container 30 and the opening/closing jig 20; and oil fasteners 40 for closing or opening the hoses 13, 14 between the gas analysis container 30 and the characteristic test container 32.
Patent JP-2013097512-A (JP)
Title: Login authentication system and method
Inventor: HAYASH NATSUMI
IPC: H04L9/32
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To solve the issue of authentication using electronic certificates that available personal computers are fixed because electronic certificates authenticate personal computers themselves, and it is necessary to periodically update the electronic certificates, and to solve the issue of authentication using passwords that users forget their passwords in some cases to have to request Internet service providers to issue passwords again.SOLUTION: In a login authentication system and method, a user uses two passwords to improve the security without using an electronic certificate or an IC card, and the passwords can be managed not only on the Internet service provider side but also in a fixed range on the user side.
Patent JP-2013096346-A (JP)
Title: Exhaust emission control device
Inventor: HASHIZUME YOSHIHIRO
IPC: B01J29/072
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent damages on a turbine blade of a turbocharger and to efficiently reform a part of fuel into hydrogen by use of a reforming catalyst with an addition of a relatively small amount of the fuel from a fuel addition means to the reforming catalyst.SOLUTION: A reforming catalyst 22 disposed in a collecting pipe unit 17b of an exhaust manifold 17 reforms a fuel 25 of an engine 11 into hydrogen, while a fuel addition means 23 supplies the fuel to the reforming catalyst. A platinum-based catalyst 36 produces ammonia from NOx in a fuel-rich exhaust gas and from the above hydrogen; and a selective reduction type catalyst 37 reduces NOx in the exhaust gas by using the ammonia as a reducing agent. A waste gate valve 39 adjust opening of a bypass pipe 38 to adjust a flow volume of the exhaust gas flowing into a turbine housing 19b of a turbocharger 19. A controller 54 controls the fuel addition means based on the operation condition of the engine and also controls the waste gate valve based on the detection output of a temperature sensor 47 that detects an entrance temperature of the turbine housing.
Patent JP-2012133329-A (JP)
Title: Negative pattern forming method and resist pattern
Inventor: KATO KEITA
IPC: C08F20/00
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a negative pattern forming method for improving removability of a film, reducing scum on a substrate generating after development, reducing scum defects and achieving excellent resolution, in a pattern forming method which includes forming a film having a film thickness of 200 nm or more from a chemically amplified resist composition, and exposing and developing the film, so as to stably form a fine pattern with high accuracy for manufacturing a high-integration and high-accuracy electronic device.SOLUTION: The negative pattern forming method includes steps of: (1) forming a film having a film thickness of 200 nm or more from a chemically amplified resist composition, which contains (A) a resin showing increase in its polarity by an action of an acid to decrease solubility with a developing solution containing an organic solvent, (B) a compound generating an acid by irradiation with actinic rays or radiation, and (C) a solvent; (2) exposing the film; and (3) developing the exposed film with a developing solution containing an organic solvent.