baber/WOPTO huggingface dataset:
Patent JP-2011115791-A (JP)
Title: Electro-kinetic air transporter-conditioner
Inventor: TAYLOR CHARLES E
IPC: B03C3/02
Filed: 2011-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-kinetic air transporter-conditioner capable of improving efficiency of conventional systems without requiring expensive manufacturing technologies for producing electrodes, preferably capable of effectively functioning without requiring a third array of electrodes and, for example, capable of removing smell from surrounding environments and being selected a safe amount of generated ozone by users.  <P>SOLUTION: An electro-kinetic electro-static air conditioner includes a self-contained ion generator that provides electro-kinetically moved air with ions and safe amounts of ozone. The ion generator includes a high voltage pulse generator whose output pulses are coupled between first and second electrode arrays. Preferably the first array comprises one or more wire electrodes spaced considerably apart from a second array comprising hollow U-shaped electrodes. Preferably a ratio of the effective area of an electrode in the second array to the effective area of an electrode in the first array is about 15:1, preferably about 20:1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012161968-A (JP)
Title: Inkjet recording head, ink cartridge, inkjet recording apparatus, and image forming apparatus
Inventor: NONOYAMA YUSUKE
IPC: B41J2/045
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording head, which can be manufactured without requiring additional manufacturing processes, and efficiently dissipates heat for reducing variations in discharge characteristics caused by the temperature distribution in a chip in the inkjet recording head; an ink cartridge; an inkjet recording apparatus; and an image forming apparatus.SOLUTION: In the inkjet recording head, among multiple frame substrates forming a common liquid chamber, a frame substrate provided in the vicinity of a drive IC is in contact with the drive IC, and at least one beam member for dissipating heat into the ink in the common liquid chamber is formed integrally with the frame substrate between wall surfaces in the common liquid chamber section of the frame substrate, the ink cartridge, the inkjet recording apparatus, and the image forming apparatus, which include the inkjet recording head, are provided.
Patent JP-2012163726-A (JP)
Title: Original plate for lithographic printing plate, and method of producing the same
Inventor: KOYAMA ICHIRO
IPC: B41N1/14
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for a negative lithographic printing plate that has high durability and developability, and is free from stains, and a method of producing the same.SOLUTION: An original plate for a negative lithographic printing plate is an original plate for a lithographic printing plate having a support and an image recording layer in this order. A layer containing a star-shaped polymer is interposed between the support and the image recording layer.
Patent JP-2012163037-A (JP)
Title: Reservoir tank for coolant of vehicle
Inventor: NAKAGAWA TAKUYUKI
IPC: F01P11/04
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a reservoir tank for coolant of a vehicle capable of sufficiently securing a deformation stroke of a hood panel when a downward load is input from a collision body to the hood panel.SOLUTION: This reservoir tank 7 is arranged below and near a hood panel 25. A recess 49 which is recessed in a downward direction is formed at a portion of an upper surface 39 of the reservoir tank 7. A joint part 43 connected to an overflow tube 9 is provided at the recess 49 so as to protrude therefrom.
Patent JP-2012161457-A (JP)
Title: Lift-up wheelchair having detachable main wheel
Inventor: MIYAGAWA KENGO
IPC: A61G5/00
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair having detachable large-diameter main wheels, to be moved in a narrow aisle of an airplane or train.SOLUTION: The wheelchair includes a movable caster on the front and a caster with double kickstands on the rear, and also has a seat section on an upper frame and arm rests on both sides of the seat section. Arm rests of the wheelchair having the movable large-diameter main wheels attached thereto can be folded. The double kickstands of the right and left rear casters are connected by a lift-up lever. When the rear casters are fixed by the double kickstands using the lift-up lever, the right and left large-diameter wheels can be detached.
Patent JP-2012163052-A (JP)
Title: Rotating body and vacuum pump loaded with the rotating body
Inventor: NONAKA MANABU
IPC: F04D19/04
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotating body enabling adjustment of gravity center position variation and variation of an inertia moment ratio produced as a rotary vane is reduced in weight, and a vacuum pump loaded with the rotating body.SOLUTION: An extended member 203 is annularly protruded toward the lower part at a lower end of a hub 99 of the rotating body 103 and at an inner circumferential edge of an annular overhanging part 98. Further, at the lower end of the extended member 203, an annular weight part 205 is formed which has thickness larger than thickness of the extended member 203 toward the outside. The extended member 203 and the weight part 205 as weight adjusting members are protruded along the shape of a stator column 122 to the inside of the rotating body 103. Further, the weight part 205 is arranged and further separated from the gravity center position of the rotating body 103 by extended length of the extended member 203.
Patent JP-2012166231-A (JP)
Title: Rolled magnesium alloy material, magnesium alloy member, and method for producing rolled magnesium alloy material
Inventor: OISHI YUKIHIRO
IPC: C22C23/04
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a rolled Mg alloy material exhibiting mechanical characteristics that differ from one site to another in the width direction; a Mg alloy member formed by plastically working the rolled Mg alloy material; and a method for producing the rolled Mg alloy material.SOLUTION: The method for producing a rolled Mg alloy material comprises rolling a Mg alloy material with rolling mill rolls. Each of the rolling mill rolls has three or more regions in the width direction and the temperature in each region is controlled in such a manner that the difference between the maximum temperature and the minimum temperature is greater than 10°C in the width direction of the rolling mill roll surface. The rolled state is varied in the width direction by varying the temperature difference in the entire width direction of the rolling mill roll. As a consequence, it is possible to produce a rolled Mg alloy material exhibiting mechanical characteristics that differ from one site to another in the width direction.
Patent JP-2012167207-A (JP)
Title: Copolymer, rubber composition, and pneumatic tire
Inventor: NISHIOKA KAZUYUKI
IPC: C08C19/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer that can provide a rubber composition and a pneumatic tire in which low fuel consumption and wet grip performance are improved in good balance.SOLUTION: The copolymer is obtained by copolymerizing 1,3-butadiene and a compound represented by general formula (I), wherein at least one terminal of the copolymer is modified with a modifier having a functional group including at least one atom selected from the group consisting of nitrogen, oxygen and silicon, and the weight-average molecular weight Mw of the copolymer is 1.0×10to 2.5×10. In formula, R, Rand Reach represents an amino group or a hydrocarbon group, and at least one of them represents an amino group.
Patent JP-2012166914-A (JP)
Title: Recording apparatus
Inventor: HORIE SEIJUN
IPC: B65H18/10
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus taking an operation of a winding device into account, in the recording apparatus including the winding device.SOLUTION: The recording apparatus (1) includes a feeding unit 2 that can feed roll-shaped roll medium R downstream in the transport direction, a recording apparatus body (11) having a recording unit 13 that records on the fed roll medium R, and the winding device 24 that winds the recorded roll medium R in a roll at a predetermined position B. The winding device 24 can move with respect to the recording apparatus body (11).
Patent JP-2012174752-A (JP)
Title: Magnetic element
Inventor: YAMAYA TAKASHI
IPC: H01F37/00
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive magnetic element capable of obtaining an optimal inductance, preventing layer short-circuit, and having excellent cooling performance.SOLUTION: A magnetic element 10 includes: a composite wire 1; an insulation member 3 such as a bobbin wound with the composite wire 1; and a magnetic body 2 casting the composite wire 1 and the insulation member 3. The magnetic element 10 is obtained by setting the insulation member, which is wound with the composite wire 1, to a case, then pouring a predetermined amount of slurry of the magnetic body, and then heating and curing the slurry. The composite wire, in which two or more round wires are arranged, is wound in such a manner that a longitudinal direction of the cross section of the composite wire is parallel to a winding shaft.
Patent JP-2012171465-A (JP)
Title: Air-conditioning case
Inventor: OKAMURA YUJI
IPC: B60H1/00
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning case constituted of a plurality of divided cases firmly joined by simple operation.SOLUTION: This air-conditioning case 20 includes a first divided case 21 for forming a first space 21a, a second divided case 22 for forming a second space 22a, and a joining means 24 for mutually slidably joining the first divided case 21 and the second divided case 22 for connecting the first space 21a and the second space 22a. The joining means 24 includes a first fitting part 30 formed in the first divided case 21 and extending in the sliding direction, and a second fitting part 40 formed in the second divided case 22 so as to be slidably fitted to the first fitting part 30. The first fitting part 30 and the second fitting part 40 can support force substantially orthogonal to the sliding direction when mutually fitted, that is, force in the tensile direction to the joined first divided case 21 and second divided case 22.
Patent JP-2011181924-A (JP)
Title: Method and device for adhering solder to workpiece
Inventor: VON CAMPE HILMAR
IPC: B23K1/00
Filed: 2011-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for adhering solder to a workpiece.  <P>SOLUTION: When the solder is adhered to the workpiece, soldering is performed at a soldering temperature T<SB>L</SB>and under an influence of an ultrasonic wave. In order to perform the soldering with no problem, not breaking the workpiece, the solder is heated by a heating means 50, and the workpiece is elastically supported by a conveyance means to adhere the solder, and the soldering is performed under the influence of the ultrasonic wave.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012177169-A (JP)
Title: High-pressure hydrogen producing apparatus
Inventor: NAKAZAWA KOJI
IPC: C25B9/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To reliably apply a more suitable load to a piston member by a simple and economical structure.SOLUTION: A water electrolysis apparatus (high-pressure hydrogen producing apparatus) 10 includes a hydrogen communication hole 54 that extends in a laminating direction of a unit cell 12 and communicates hydrogen in the laminating direction. The piston member 56 includes: a first hydrogen passage 70 opened from an end surface 56a facing a cell unit 14 and being in communication with the hydrogen communication hole 54; a second hydrogen passage 72 being in communication with the first hydrogen passage 70 and opened from the end surface 56a; and a hydrogen lead-out passage 76 being in communication with the first hydrogen passage 70 and the second hydrogen passage 72, and leading hydrogen outside the water electrolysis apparatus 10. The first hydrogen passage 70 and the second hydrogen passage 72 are spaced at substantially equal angular intervals from each other on a virtual circle centered on a center of an end surface 56a.
Patent JP-2012181605-A (JP)
Title: Data analysis support device and program
Inventor: EGAWA SEIJI
IPC: G06Q40/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a data analysis support device and a program capable of associating proper attributes between optional data tables.SOLUTION: First word extraction means extracts a first word from an attribute value of a first character string type attribute composing a first data table. Second word extraction means extracts a second word from an attribute value of a second character string type attribute composing a second data table. Similarity calculation means calculates a similarity between the first character string type attribute composing the first data table and the second character string type attribute composing the second data table on the basis of the first word extracted by the first extraction means and the second word extracted by the second extraction means. Similar attribute candidate extraction means extracts the first character string type attribute and the second character string type attribute as similar attribute candidates on the basis of the similarity calculated by the similarity calculation means.
Patent JP-2012188938-A (JP)
Title: Internal combustion engine
Inventor: TANAKA MASARU
IPC: F02M69/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of maintaining performance in the case of directly injecting fuel into a cylinder without including a direct injection type injector, which directly injects fuel into a cylinder, inside the cylinder by accurately setting injecting conditions of fuel to an intake passage.SOLUTION: The fuel is injected from the injector 10 into a range, which spreads in a width of an inside of the intake opening 22 when viewed from above of the cylinder, and which spreads in a width of an inside of the intake opening 22 when viewed from a side of the cylinder narrower than that when viewed from above of the cylinder. Even if the injection of the fuel is blown by a flow of the intake air, adhesion of the fuel to an upper wall of an intake passage 5 can be prevented in a condition wherein a surface area of the injection is secured.
Patent JP-2012191779-A (JP)
Title: Voltage controller of power distribution system
Inventor: HAYASHI TAKANORI
IPC: G05F1/14
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a high-speed arithmetic unit and a number of voltage sensors and detection voltage transmission means are required for tap switching by LRT and SVR because distributed power supplies are connected to a distribution system.SOLUTION: A second voltage/current measuring instrument is provided downstream of a virtual load center point of a distribution line. By using a line impedance Zfrom the measuring instrument to the load center point, measurement information V, Iby the measuring instrument, measurement information V, Iby a first voltage/current measuring instrument installed near the secondary side of LRT and SVR, a line impedance Zto the load center point, and a weighting coefficient α, an estimated voltage V of the load center point is calculated by the following equation: V=|{(1-α)V+αV}-{(1-α)ZI-αZI}|.
Patent JP-2012193504-A (JP)
Title: Work bench
Inventor: SAWACHIKA KUNIAKI
IPC: E04G1/34
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a work bench securing safety of an operator working on a top plate.SOLUTION: The work bench includes hand rods (5) positioned near a corner part of a top plate (2) and erected to the upper part of the top plate and a safety bar (8) connecting the pair of hand rods adjacent to each other. When a direction of connecting the pair of hand rods is defined as an X direction and a direction orthogonal to the X direction is defined as a Y direction, the safety bar (8) is freely turnably pivoted to one hand rod (5a) by a pivot (17) having an axis in the Y direction at a proximal end part, is freely detachably locked to the other hand rod (5b) at a distal end part (19a), includes holding parts (19d and 19d) for holding both side faces (5ax) in the X direction of the one hand rod (5a) when the distal end is turned to be downwards through the pivot (17), and includes a flexible part (21) which is positioned between the holding parts and the proximal end part and is freely flexible and deformable.
Patent JP-2012195707-A (JP)
Title: Transmission system, redundant section setting method, and connection node
Inventor: TOCHIO YUJI
IPC: H04L12/437
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To set a redundant section for materializing a function of a BLSR method, while reducing the amount of information which nodes configuring a ring should hold.SOLUTION: A transmission system includes a plurality of nodes configuring a ring. Of the plurality of the nodes, a connection node connected to other nodes included in another ring different from the ring is equipped with a traffic information notifying portion, and a redundant section setting portion. The traffic information notifying portion transmits and receives traffic information for making a storage area of data in a frame to be transmitted associated with an input destination and an output destination of the data, between the other nodes and adjacent node adjacent to the connection node. The redundant section setting portion sets a plurality of redundant sections including the other nodes when the traffic information received from the traffic information notifying portion provided in the other nodes or the adjacent node includes the other nodes as the output destination of the data.
Patent JP-2012195432-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIRAOKA TAKAYUKI
IPC: H01L21/822
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the ESD resistance of a transistor that generates low-potential output from high-potential input while suppressing an increase in a layout area.SOLUTION: A P-channel field-effect transistor 131 is connected between power supply wiring 112 and 113, and a P-channel field-effect transistor 132 is connected between the power supply wiring 113 and the gate of the P-channel field-effect transistor 131. An abnormal voltage detection circuit 142 performs ON/OFF control of the P-channel field-effect transistor based on the potential difference between a first voltage V1 and a third voltage V3.
Patent JP-2012201760-A (JP)
Title: Shield member composed of polycarbonate resin composition
Inventor: SASAKI KAZUO
IPC: C08L69/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a shield member improved in transparency, surface hardness, impact resistance, abrasion resistance, and weatherability.SOLUTION: The shield member includes a polycarbonate resin composition including a polycarbonate resin (A) including at least a structural unit derived from a dihydroxy compound having a site represented by formula (1) in a part of the structure; and an aromatic polycarbonate resin (B). (Except the case where the moiety represented by formula (1) is a moiety constituting -CH-O-H).
Patent JP-2012200371-A (JP)
Title: Plaque region extracting method and apparatus therefor
Inventor: MANABE TAKAHIRO
IPC: A61B6/03
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To reliably extract plaques so that the extracted plaques can be matched to the plaques in the coronary blood vessel wall extracted by doctor's interpretation.SOLUTION: This plaque region extracting apparatus extracts first image data of the blood vessel wall from image data acquired by imaging a subject including a blood vessel, filters an intermediate region on the first image data to generate second image data, generates third image data by enhancing an image region having smaller pixel values than a peripheral part in the first image data from a difference between the first image data and the second image data, determines standard deviation of pixel values of the third image data, and extracts plaques in the blood vessel according to threshold values of a plurality of levels based on the standard deviation.
Patent JP-2012201923-A (JP)
Title: Aluminum extruded shape and extrusion molding method thereof
Inventor: SUEMATSU SOICHIRO
IPC: C22F1/05
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an extruded shape which has high strength, high ductility, and extrudability corresponding to JIS 6061-T6 and in which the fiber structure percentage at an extrusion ratio of 40 is 60% or more.SOLUTION: When Mn and/or Zr is added to and contained in an Al-Mg-Si alloy, an excessive Si state where Si is contained more than a balance composition of MgSi including 0.4 to 0.9% Mg and 0.7 to 1.2% Si is brought about and a relation between Mg and Si and a relation between Mn and Zr are regulated, thereby obtaining both good extrusion molding characteristics and high-strength mechanical properties. Further, the excessive Si accelerates the precipitation of a Mn or Zr compound, and at the same time, it precipitates as the element Si, thereby suppressing the transfer of a grain boundary during the extrusion molding, exhibiting the pinning effect of a crystal grain, suppressing the coarsening phenomenon of the crystal grain, and accelerating the formation of a fibrous structure of the crystal grain.
Patent JP-2012204176-A (JP)
Title: Led light source unit checker
Inventor: IDE KATSUYUKI
IPC: F21S2/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an LED light source unit checker with which the quality of an LED light source unit can be properly determined without being affected by self-heating of an LED itself.SOLUTION: An LED light source unit checker 1 includes: a constant current power supply 14 for supplying a predetermined constant current to an LED light source unit 2 having an LED for a predetermined period; a voltage determination part 18 which detects a forward voltage generated in the LED light source unit 2 when the predetermined constant current is supplied to the LED light source unit 2, and determines whether or not the detected forward voltage is in a predetermined range; and a determination display part 19 displaying a determination result determined at the voltage determination part 18.
Patent JP-2012202146-A (JP)
Title: Fence panel mounting metal fitting, mounting structure and mounting method
Inventor: SUZUKI YUJI
IPC: E04H17/16
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a fence panel mounting metal fitting with which mounting work of a fence panel is facilitated, a mounting structure and a mounting method.SOLUTION: A fence panel mounting metal fitting 1 is disclosed for mounting a fence panel 14 onto an angular pillar 6. The metal fitting 1 comprises a pair of side plates 2 which are confronted at an interval, and a connecting plate 3 integrally connecting pedestal end portions of the side plates 2. A groove 4 is formed from the pair of side plates 2 and the connecting plate 3, and one of or both the side plates 2 are tilted to be approximate toward an opening side of the groove 4. An opening width of the groove 4 is set a little smaller than a lateral width dimension of the angular pillar so as to clamp outer side faces on confronted peripheral side face plates 7 of the angular pillar 6. Any one of or both the side plates 2 include arm parts 8 integrally joined from distal end portions of the side plates 2, and in the arm part 8, a joint portion 9 is formed. A mounting structure and a mounting method using the metal fitting 1 are also disclosed.