baber/WOPTO huggingface dataset:
Patent JP-2011242089-A (JP)
Title: Laminated heat exchanger
Inventor: SUGIMOTO NAOMI
IPC: H05K7/20
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a laminated heat exchanger which has a simple structure and improves heat exchange performance.SOLUTION: An inner fin 33 is disposed in a channel pipe 3. The inner fin 33 composed of a straight fin is so arranged that the sectional shape of the inner fin 33 perpendicular to the direction of the channel pipe width may be wavy. On plate portions 34 of the inner fin 33, a plurality of louvers 5 formed by cutting and raising part of the plate portions 34 and twisted against the plate portions 34, and through-holes 6 allowing a heat medium to pass therethrough are formed in the direction of the channel pipe width. When a louver 5 formed on one plate portion 34 constituting one protrusion 8 of the inner fin 33 is defined as a first louver 51 and a louver 5 formed on the other plate portion 34 is defined as a second louver 52, first louvers 51 and second louvers 52 facing each other in the longitudinal direction of the channel pipe are twisted in a reverse direction on a plurality of protrusions 8 configuring one inner fin 33.
Patent JP-2011247311-A (JP)
Title: Rack gear
Inventor: HIROOKA TAKAZUMI
IPC: D07B1/06
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a rack gear that prevents the rack gear from being twisted caused by a twist return force of core.SOLUTION: In the rack gear 10, a first twisted wire 50 where an element wire arranged in the longitudinal direction is twisted in one direction and a second twisted wire 60 where an element wire is twisted in the reverse direction to that of the first twisted wire 50 are covered with a resin material, and the twisting of the rack gear can be prevented because the twist return force is offset by the twist return force of another twisted wire even if the twist return force is generated in each twisted wire as the first twisted wire 50 and the second twisted wire 60 are mutually arranged in parallel.
Patent JP-2011246980-A (JP)
Title: Drawing auxiliary implement and scoop
Inventor: NIIHARA TOSHIHIRO
IPC: E02D9/02
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the drawing of a boundary pile from the underground without being much influenced by the size of the boundary pile and without processing the boundary pile.SOLUTION: A drawing auxiliary implement to be installed in a scoop to draw a boundary pile having steps in the longitudinal direction from the underground using the scoop comprises a blade section installed in the scoop so as to engage with the edge on the handle side of the scoop body in the scoop. The blade section comprises a plurality of cutout sections with which each of the plurality of boundary piles different in size can be engaged independently or at least one cutout section with which each of the boundary piles different in size can be engaged.
Patent JP-2011250252-A (JP)
Title: Antenna for rfid
Inventor: HOSHIIDE NOBUYUKI
IPC: H01Q1/38
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an antenna for RFID, capable of recognizing an IC tag in a wide range by eliminating a non-sensitive region.SOLUTION: The antenna for RFID according to the present invention includes a first dielectric substrate 1; a membrane electrode 2 provided on a front face of the first dielectric substrate; a ground electrode 3 provided on a rear face of the first dielectric substrate 1; a second dielectric substrate 4 provided in contact with a surface of the membrane electrode 2 ; and a loop electrode 5 provided on the front face of the second dielectric substrate 4. On one end of the loop electrode, a feeding point 7 is provided and a connection line 6 electrically connecting the other end of the loop electrode 5 with the membrane electrode 2 is provided. The membrane electrode 2 is capacitive-coupling to the ground electrode 3 not connected with the loop electrode 5 through the connection line 6.
Patent JP-2011245189-A (JP)
Title: Magnetic resonance imaging apparatus, blood flow dynamics analytical method and program
Inventor: KABASAWA HIROYUKI
IPC: A61B5/055
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting an artery, where it is suitable to decide an artery input coefficient.SOLUTION: A candidate artery region Ra where a candidate artery is present is decided based on a signal strength change profile S1 (x, y) to Sg (x, y). After deciding the candidate artery region Ra, a candidate region for lesion Rp is decided based on a TTP image A1 to An. After deciding the candidate region for lesion Rp, the candidate lesion region Rp is excluded from the candidate artery region Ra to narrow down the scope of candidate artery region Ra. Then a target artery is detected from the narrowed-down candidate artery region Ra.
Patent JP-2011256784-A (JP)
Title: Inertia force restoration device in engine piston reciprocating motion
Inventor: UESHIMA YOJI
IPC: F02B61/00
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To take out and accumulate an inertia force in a piston reciprocating motion, as energy between permanent magnets or energy of springs, and to return the energy to a rotating force of an engine.SOLUTION: A crankshaft 9 within an engine body is extended, and a piston 5 and a cylinder 6 which interlock and synchronize with each other are provided. Permanent magnets 1 and 3 are attached on the piston 5, and permanent magnets 3 and 4 on the cylinder 6 for accumulating an inertia force in a piston reciprocating motion as a repulsive force or attraction force of permanent magnets. Alternatively, a spring 13 is arranged on the front side and rear side of the piston 5 (arrangement on either side is also possible), for accumulating as a compressive force or a tensile force of the spring, or a reduction gear is provided on the crankshaft 9, and the rotation is transmitted to the reduction gear and an inertia force of the piston 5 is accumulated, by a repulsive force or an attraction force between the permanent magnets provided there and the permanent magnets on the cylinder 6 side facing each other, which is thereby returned to a rotating force of an engine.
Patent JP-2012007899-A (JP)
Title: Radiation measurement apparatus
Inventor: TAGUCHI MASAKI
IPC: G01T1/17
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a radiation measurement apparatus that can accurately measure a radiation dose up to an upper limit of a wide measurement range with a simple configuration.SOLUTION: The radiation measurement apparatus comprises: a radiation detector for outputting an analog pulse signal of a wave height value dependent on energy of an incident radiation; counting rate measurement means for measuring a counting rate m by counting a number of analog pulse signals meeting a predetermined wave height condition; wave height spectrum measurement means for measuring a wave height spectrum of an analog pulse signal output from the radiation detector; radiation dose conversion means for determining a radiation dose d on basis of the measured wave height spectrum; and radiation dose correction means for correcting the radiation dose d on basis of the measured counting rate m. And when the counting rate without counting loss is n, and decomposition time is τ, the radiation dose correction means includes a correction table for n relative to m generated from m=n*exp(-nτ), and multiplies the radiation dose d by n/m of the correction table, to determine and output a corrected radiation dose d*n/m.
Patent JP-2010258468-A (JP)
Title: Method for manufacturing semiconductor package substrate
Inventor: YOON KYOUNG RO
IPC: H01L23/12
Filed: 2010-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor package substrate to provide a wire bonding pad surface and a ball pad surface with thicknesses different from each other.  <P>SOLUTION: The semiconductor package substrate includes: an insulating layer 302 for providing electrical insulation to both its sides; a first circuit layer laminated on one side of the insulating layer 302 for providing a ball pad 304ab; and a second circuit layer laminated on the side of the insulating layer 302 opposite to the first circuit layer, having a thickness smaller than that of the first circuit part, and providing a wire bonding pad 304aa.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011005860-A (JP)
Title: Filter medium
Inventor: NAGASE MOTOKI
IPC: B01D39/16
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter medium excellent in dust-collecting efficiency and high in mechanical strength, and to provide a bag filter composed of the same.SOLUTION: In the filter medium containing polyphenylene sulfide fibers, the following (1) and/or (2) is satisfied: (1) containing at least two layers of webs, wherein a web 1 on the dust side contains 50 wt.% or more of heat resistant fibers with a fiber diameter of 15 μm or less, while the other web 3 on the clean side contains 50 wt.% or more of heat resistant fibers with a fiber diameter of 20 μm or more; (2) containing a web containing polyphenylene sulfide staple fibers with their fineness kept in a range from 1 to 3 dtex and fluorine-based staple fibers with their fineness kept in a range from 2 to 4 dtex.
Patent JP-2012015777-A (JP)
Title: Image processing apparatus, method, and program for stereoscopic view display, and image display apparatus
Inventor: FUJII MASAHITO
IPC: G03B35/18
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress quality deterioration of stereoscopic view display while suppressing unconscious parallax switching between a main subject and another subject in the vicinity thereof that has a different parallax amount, in the case of performing display for stereoscopic view.SOLUTION: A main subject extracting unit 37A extracts a main subject from each of plural parallax images. A two-dimensional distance calculating unit 37B calculates a two-dimensional distance as an in-parallax-image planar distance between each of points in a parallax image and the main subject in the parallax image. An LPF (un-sharpening processor) 37C performs un-sharpening processing on each of plural parallax images so that the degree of un-sharpness increases as a two-dimensional distance from each of the points in the parallax image to the main subject is short.
Patent JP-2012013547-A (JP)
Title: Entire light quantity measuring system, entire light quantity measuring device, and entire light quantity measuring method
Inventor: HIROTA MAKI
IPC: G01J1/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an entire light quantity measuring system capable of measuring the entire light quantity of a light source which is mounted on a substrate even under a bright environment.SOLUTION: The entire light quantity measuring system comprises a first housing 101 having a reflecting surface portion 113 reflecting light on its inner surface, a first opening 111 through which direct light and reflection light pass, and a first insertion hole 112 for displacing a light source 300; a second housing 102 having a second opening 121, a second insertion hole 122, and an absorbing surface portion 123 absorbing light on its inner surface; detecting means 103 detecting first light quantity and second light quantity; computing means 104 calculating the entire light quantity; a flexible first light-shielding member 141 preventing stray light from entering a first space 110; and a flexible second light-shielding member 142 preventing stray light from entering a second space 120.
Patent JP-2012019601-A (JP)
Title: Electric power system, electric power reception device, and electric power transmission control method
Inventor: YAMASHITA TAKASHI
IPC: H02J13/00
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent falsification of information as to green electric power.SOLUTION: An electric power system includes an electric power transmission device and an electric power reception device. The electric power transmission device includes: an electric power generation unit for generating electric power from renewable energy; an electric power measurement unit for measuring an amount of the electric power generated by the electric power generation unit within a predetermined period of time; and an electric power transmission unit for transmitting, to the electric power reception device, the electric power generated by the electric power generation unit within the predetermined period of time and information as to the electric power amount measured by the electric power measurement unit. The electric power reception device includes: an electric power reception unit for receiving the electric power transmitted from the electric power transmission device and the information as to the electric power amount transmitted from the electric power transmission device; a second electric power measurement unit for measuring an amount of the electric power received by the electric power reception unit within the predetermined period of time; a judgement unit for comparing the information as to the electric power amount received by the electric power reception unit and information as to the electric power amount measured by the second electric power measurement unit with each other and judging whether the electric power amounts agree with each other; and an electric power reception control unit for, when the judgement unit has not judged that the electric power amounts agree with each other, halting the reception of the electric power and the information by the electric power reception unit.
Patent JP-2012021402-A (JP)
Title: Vacuum pump device
Inventor: FUJIMOTO SHUJIRO
IPC: F04C29/04
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump device which can suppress temperature rise by changing a structure on an exhaust side which is not conventionally considered, and thereby remarkably simplified in the structure of a cooling device.SOLUTION: An exhaust-side pipe arrangement 3 includes: a rising part 31 connected to an exhaust port of a vacuum pump 1 and extending upward; a horizontal part 32 horizontally extending from the rising part 31; and a drooping part as an exhaust air discharge part 33 extending downward from an end of the horizontal part 32 and having an exhaust air discharge opening at the lower end; and cools the vacuum pump 1 by spraying the exhaust air of the vacuum pump 1 to the vacuum pump 1.
Patent JP-2010227619-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2010-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine redisplaying symbols after power failure.  <P>SOLUTION: If data are effectively stored in a backup area 13b when the power supply is returned, a main control board C transmits control commands including a power supply return command 40, left or right symbol specifying commands 34-37 and a player waiting command 41 in this order to a display control board D. At the time, the display control board D skips a process of outputting an error signal if receives symbol control commands because a power supply return flag 23d is on. After that, by receiving the player waiting command 41, a left or right symbol LED 7a or 7b corresponding to a left or right symbol flag 23b or 23c turned on before the power shut-off can be lighted. Further, as a whole symbol stopping command 38 is not received, symbols displayed before the power shut-off can be redisplayed when the power supply is returned without outputting test shooting information to an outside part (such as a connector 20).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012021050-A (JP)
Title: Reversible thermochromic water-based ink composition, writing utensil using the same, and writing utensil set
Inventor: FUJITA KATSUYUKI
IPC: C09D11/16
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a reversible thermochromic water-based ink composition capable of suppressing light colorization and dark colorization of handwriting and exhibiting sufficient handwriting fixing property even if writing is performed on a writing surface where an ink is hardly permeated, a writing utensil using it and a writing utensil set.SOLUTION: The reversible thermochromic water-based ink composition 2 comprises water, a water-soluble organic solvent, a reversible thermochromic micro-capsule pigment in which a reversible thermochromic composition comprising (a) an electron-donative coloring organic compound, (b) an electron-accepting compound and (c) a reaction medium for determining a generation temperature of a coloring reaction of both compounds is incorporated, a comb-like polymeric dispersant having a carboxyl group in a side chain, an organic nitrogen sulfur compound, a dispersion stabilizer, and a polyurethane emulsion or an acrylic resin emulsion having pH of 5-9. The pH of the ink composition is in a range of 3-8. The writing utensil 1 uses the ink composition. The writing utensil set comprises the writing utensil and a friction body.
Patent JP-2012020664-A (JP)
Title: Generator for bicycle
Inventor: FUKUDA HITOSHI
IPC: B62J6/08
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a generator for a bicycle capable of suppressing the lowering of a power-generation output by preventing a leak of magnetic flux.SOLUTION: In a dynamo case 1 in which a roller 15 is projected from a top end, a magnet 12 which rotates together with a roller, an iron core 42, and a coil 20 with one end connected to the iron core and the other end connected to an output terminal 38 are provided in the generator for the bicycle. In the generator for the bicycle, a dynamo holder 39 for connecting and separating the roller to/from a tire of the bicycle by supporting a dynamo case so as to be freely raised up and down, is connected to the dynamo case 1 by a connection plate 27, the connection plate and the iron core are electrically connected, and the one-end side of the coil is electrically grounded to the vehicle body. In the generator for the bicycle, a coil spring 50 is placed between the connection plate 27 and the iron core 42, and the connection plate and the iron core are electrically connected via the coil spring.
Patent JP-2012023276-A (JP)
Title: Parts fixing structure of substrate
Inventor: OZAWA KEISUKE
IPC: H05K1/18
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a parts stationary structure of a substrate capable of reducing a number of screws for fixing a plurality of parts to a substrate.SOLUTION: A parts fixing structure 1A of a substrate comprises a substrate 2, connector blocks 3A, 4A, a fuse terminal holder 5A, an ECU connection connector 6A, and screws 10. The fuse terminal holder 5A and the ECU connection connector 6A are arranged near both ends of the connector block 3a on one end, and arranged near both ends of the connector block 4A on the other end. The fuse terminal holder 5A and the ECU connection connector 6A are screwed to the substrate 2 by inserting the screws 10 in screw mounting parts 52, 62. The connector blocks 3A, 4A are fixed to the substrate 2 by nipping a pair of first fixing parts 32, 33, 42, 43 between second fixing parts 53, 54, 63, 64 of the fuse terminal holder 5A and the ECU connection connector 6A screwed to the substrate 2 and the substrate 2.
Patent JP-2012024930-A (JP)
Title: Printing apparatus
Inventor: NIIDATE TORU
IPC: B65H5/06
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus with a structure that can reliably prevent electrification on a feed roller.SOLUTION: The printing device includes: a feed unit with a cylindrical feed roller having a first region contacting with a recording medium on a circumference surface and a pair of second regions provided on both sides in an axis direction of the first region and supported by a shaft bearing; and a printing part that processes printing to the recording medium fed by the feed roller. A connection member is connected with either an inner circumference or a side end.
Patent JP-2012028538-A (JP)
Title: Electromagnetic steel plate with semiorganic insulating coating
Inventor: NAKAGAWA NOBUKO
IPC: H01F1/16
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic steel plate with a semiorganic insulating coating which exhibits excellent sticking properties, TIG weldability, punching properties and also exhibits excellent appearance of coating, and in which corrosion resistance and water resistance do not deteriorate even if a chromium compound is not contained.SOLUTION: In the semiorganic insulating coating composed of an inorganic component and an organic resin, a B compound and an Si compound containing planar silica are contained as the inorganic component. In the dry coating, 0.1-10 mass% of the B compound (in terms of BO) and 30-80 mass% of the Si compound (in terms of SiO) containing planar silica are contained, and the remainder is organic resin.
Patent JP-2012026898-A (JP)
Title: Information display device for vehicle
Inventor: ABE KAZUNORI
IPC: B60R16/02
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an information display device for a vehicle for making a display part display the tide information of an area corresponding to a current location.SOLUTION: A radar detection device 10 equipped with a display part 14 for enabling a user to visualize a stand-by picture displayed at the display part 14 is configured to detect the current location of a self-vehicle by an incorporated location detector, and to check a distance relation between the self-vehicle and a tide-gauge station, and to, when determining that there exists the tide-gauge station within 20 km, make the display part 14 preferentially display the tide information of the tide-gauge station as the stand-by picture in association with the current time, and to, on the other hand, when there does not exist any tide-gauge station within 20 km, make the display part 14 display the tide information of the tide-gauge station of the area as the stand-by picture in turn.
Patent JP-2012033317-A (JP)
Title: Cathode material for nonaqueous electrolytic secondary battery and method of manufacturing the same, and lithium ion secondary battery
Inventor: KAWADA ATSUO
IPC: H01M4/38
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a silicon oxide-based cathode material which offers an excellent initial efficiency, and achieves a higher stability of an electrode paste when using polyimide as a binder to produce an electrode paste and a better cycle durability in comparison to a conventional cathode material.SOLUTION: A cathode material for a secondary battery using a nonaqueous electrolyte includes: a silicon-silicon oxide-based complex at least having a structure in which silicon particles having diameters of 0.5-50 nm are distributed in silicon oxide at atomic order and/or in a microcrystalline state, and having a Si/O molar ratio of 1/0.5-1.6; and a carbon coat applied onto a surface of the silicon-silicon oxide-based complex at a coating amount of 1-40 mass% with respect to the silicon-silicon oxide-based complex. With the cathode material, magnesium and/or calcium are/is doped into the silicon-silicon oxide-based complex at least at a doping amount of 0.1-20 mass% by causing magnesium hydride and/or calcium hydride to react on the silicon-silicon oxide-based complex.