baber/WOPTO huggingface dataset:
Patent JP-2006109789-A (JP)
Title: Weeder for paddy field
Inventor: ISHII MIYUKI
IPC: A01B39/18
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To carry out operation for avoiding planted seedlings in rotation by only applying small operation force in easy posture.  <P>SOLUTION: The weeder for paddy fields is obtained by attaching a crop space-weeding mechanism 5 for weeding crop spaces of the planted seedlings and interrow space-weeding mechanism 6 for weeding interrow spaces of the planted seedlings to a non-riding traveling machine body 1. In the weeder for paddy field, the crop space-weeding mechanism 5 and the interrow space-weeding mechanism 6 are attached to the rear of the traveling machine body 1. The weeder is equipped with an intervals-regulating mechanism 2 for changing vertical interval between a handle 14 extending to the rear of the traveling machine body and the crop space-weeding mechanism 5 and the interrow space-weeding mechanism 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006114832-A (JP)
Title: Surface-mounted semiconductor element
Inventor: NAKAZAWA YASUHISA
IPC: H01L23/50
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for which the adhesion strength of a lead frame and a mold resin is improved.  <P>SOLUTION: For a surface-mounted semiconductor element, the back surface and one end 6 of the lead frame 2 loaded with a semiconductor chip 1 are exposed from the mold resin 5. An anchor 8 composed by leading out a part of the mold resin 5 to the back surface side near one end 6 of the lead frame 2 is provided, and the lead frame 2 and the mold resin 5 are fixed by the anchor 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006116624-A (JP)
Title: Switch mechanism of power tool
Inventor: ITO RYOSUKE
IPC: B25F5/00
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability by always allowing the dominant hand to hold a handle.  <P>SOLUTION: In the handle 1, a pair of right and left lock-on buttons 9, 10 are provided to be energized to the projecting position from the handle 1 by a coiled spring 11, whereby even if any of the lock-on buttons 9, 10 is pushed by the press-in state of a switch lever 6, a projected step part 14 of a locking piece 13 is locked on a lock plate 15 of the switch lever 6 to attain the press-in state (the lock-on state) of the switch lever 6. The space between the lock-on buttons 9, 10 in the projecting positions is set so that when any of them is projected, it will not interfere with the other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006115942-A (JP)
Title: Clay extrusion toy
Inventor: TODOKORO MASATOSHI
IPC: A63H3/04
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clay extrusion toy allowing a user to play a barber and a customer with clay without leaving the clay inside a mold and having a cap and a spacer.  <P>SOLUTION: This clay extrusion toy is provided with a clay extruder 11 having a piston pushing the installed clay, a cap 35 closing an extrusion hole of the clay extruder, and the spacer 45 to be inserted in the cap. This clay extrusion toy is so formed that the animal-shaped cap is bored with molding holes 39 in its top part, the spacer has a semispherical top part, and the clay filling the inside of the cap is extruded from the plurality of molding holes provided in the cap top part by the piston via the spacer, so that the clay can be extrusion-molded as if hair grows on the head.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325439-A (JP)
Title: Steel material for cargo oil tank
Inventor: KAJIMA KAZUYUKI
IPC: B63B59/00
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel material for a cargo oil tank, which has superior resistance to general corrosion and local corrosion in a corrosive environment of crude oil and a corrosive environment of sea water, and has superior toughness of both a base metal and a weld zone.  <P>SOLUTION: The steel material for the cargo oil tank has a steel composition comprising 0.01-0.2% C, 0.01-1% Si, 0.05-2% Mn, 0.05% or less P, 0.01% or less S, 0.01-1% Ni, 0.05-2% Cu, 0.01-1% W, 0.1% or less Cr, 0.1% or less Al, 0.001-0.01% N, 0.0001-0.005% O (oxygen) and the balance Fe with impurities. In the above composition, α expressed by the following expression is preferably 0.75 or less: α=(1-0.691×Cu)×(1-0.221×Ni)×(1-0.142×W), β expressed by the following expression is preferably 0.8 or less: β=(1-0.444×Cu)×(1-0.156×Ni)×(1-0.630×W), and Ceq* expressed by the following expression (1) is preferably 0.38 or less: Ceq*=C+Mn/6+Ni/15+Cu/15+W/10+Cr/5+Mo/5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006117813-A (JP)
Title: Anaerobic curing composition
Inventor: KANEDA MITSUHIRO
IPC: C09C1/28
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anaerobic curing adhesive having a low curing shrinkage and a low heat expansion.  <P>SOLUTION: The anaerobic curing composition comprises (a) a compound having at least one radically polymerizable functional group, (b) an organic peroxide, (c) an o-benzoic sulfimide, (d) an organic fine powder of a vinyl polymer with an average particle size of 0.1-100 μm and (e) fumed silica. Preferably, the composition contains 0.1-5 pts.wt. component (b), 0.1-5 pts.wt. component (c), 10-50 pts.wt. component (d) and 10-50 pts.wt. component (e) to 100 pts.wt. component (a) and the total amount of component (d) and component (e) is 30-90 pts.wt. to 100 pts.wt. component (a).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006118631-A (JP)
Title: Easily crushed land burial pipe
Inventor: SHIMADA SHUNSUKE
IPC: F16L9/12
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily crushed land burial pipe used for an investigation pipe for investigating the nature of the soil or ground water, a water service pipe, a water feed pipe, and a land burial pipe for injecting a liquid chemical to the ground, and capable of being easily crushed after achieving the using object.  <P>SOLUTION: Cellulose fiber is contained in thermoplastic resin, the resin easily crushed is obtained, and the resin is formed as the material, or entire or partial thereof is formed of biodegradable plastics, the cellulose fiber is contained in it, and the resin easily crushed is obtained, and the resin is formed as the material. Even when the land burial pipe is left behind in the ground, the land burial pipe is crushed without being caught by a blade of an excavator in excavating work of a shield method, and decrease in working efficiency can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006126238-A (JP)
Title: Backlight unit using diffraction grating
Inventor: WATANABE MANABU
IPC: F21Y101/02
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a spectral action generated on light emission without using a diffusion sheet, to improve color reproducibility, and to make a light guide plate using a diffraction grating high in luminance and thin in thickness originally in a backlight unit for a liquid crystal display device using the light guide plate with the diffraction grating disposed thereon.  <P>SOLUTION: A plurality of cylindrical lenses 7, or a plurality of prisms 10 made of a material with Abbe constant of ≤30 are disposed between the light guide plate 2 and a liquid crystal panel in parallel to distribution of the diffraction grating. Also, a reflection plate, disposed on the backside of the light guide plate, has a plurality of cylindrical lenses 11, or a plurality of prisms 15 made of a material with the Abbe constant of ≤30 in parallel to the distribution of the diffraction grating 4 on the light guide plate side surface thereof, and a light reflection layer 13 on the backside of the light guide plate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006124424-A (JP)
Title: Method for carrying out fractional treatment of oil and fat
Inventor: NIUE SHIYUUICHI
IPC: C11B3/16
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for carrying out fractional treatment of oil and fat in which fractional treatment of oil and fat can efficiently be carried out and a liquid oil having low cloud point can readily be obtained without requiring complicated operation.  <P>SOLUTION: The method for carrying out fractional treatment of oil and fat comprises carrying out primary wintering treatment of oil and fat at 28°C-18°C, adding oil and fat having ≥10°C cloud point in an amount of 10-50 pts.wt. based on 100 pts.wt. primary fractional liquid oil to primary fractional liquid oil in which solid fat is fractionated and carrying out secondary wintering treatment at <18°C and ≥7°C, treating the oil and fat with a screw discharge type centrifugal separator and fractionating solid fat content to provide a secondary fractional liquid oil.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005214962-A (JP)
Title: System and method for testing of display panel
Inventor: CHO SUE JIN
IPC: G01N21/956
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for testing of a display panel which accurately can detect failure of the display panel itself.  <P>SOLUTION: This testing method comprises a step to irradiate light on surface of the display panel and photograph the above display panel for obtaining the first image, a step to irradiate light on surface of the above display panel with pattern impressed on the display panel for obtaining the second image, and a step to compare the first image with the second image for determining whether the display panel is defective.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006125992-A (JP)
Title: Angle adjustment mechanism
Inventor: GOTO AKIO
IPC: G01C15/00
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle adjustment mechanism having no backlash and no looseness between members.  <P>SOLUTION: The angle adjustment mechanism for finely adjusting the turn angle of a ring 2 held turnably, a pressing tip 3 that is supported elastically via a spring and varies the turn angle by turning the ring by applying the pressing force in the tangential direction at an edge of the ring, a stopper 4 that is held rockably via a pivot shaft P and abuts on the head of the pressing tip 3 to regulate the turn of the ring 2, and a rod 5 for finely adjusting the turn angle of the ring 2 by increasing or decreasing the pressing force to the ring 2 of the pressing tip 3 by rocking the stopper 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005043923-A (JP)
Title: Reflective display device
Inventor: MINOURA KIYOSHI
IPC: G02F1/1334
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective display device which provides high brightness of white display, high contrast and improved color display quality.  <P>SOLUTION: The reflective display device is provided with a liquid crystal layer 1 for switching between a transmissive state for allowing transmission of incident light and a scattering state for scattering the incident light for each pixel. Color filter layers 48 formed in accordance with the respective pixels are provided. Recessed parts 25 with corner cube shapes, which are retro-reflectors for reflecting incident light 10 from the liquid crystal layer 1 to the liquid crystal layer 1 as outgoing light 11 are provided. A pitch of smallest unit structures of the recessing parts 25 is set to be larger than 0 mm and not more than 5 mm and not more than a pitch 58 of the color filter layers 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006123110-A (JP)
Title: Electrostatic microactuator, electrostatic microactuator device and driving method of electrostatic microactuator
Inventor: TOSHIYOSHI HIROSHI
IPC: B81B3/00
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To independently control displacement of a micromachine structure, without spatially overcrowding electric wiring with a simple structure.  <P>SOLUTION: This electrostatic microactuator has a semiconductor substrate 101, a mechanically movable cantilever 102 formed of a conductive material or a semiconductor material so as to be opposed on the semiconductor substrate 101 via an air layer on the semiconductor substrate 101, a photodiode 107 formed between an anchor part 103 and the semiconductor substrate 101 being a part of the cantilever 102 so as to be connected in parallel to capacitance 106 formed of the cantilever 102 and the semiconductor substrate 101, and a power source 105 for impressing voltage on the photodiode 107 so as to become inverse bias via a resistance 104 on the cantilever 102 side being a contact point of a parallel circuit of the capacitance 106 and the photodiode 107.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125775-A (JP)
Title: Auxiliary cooling device for cooling air
Inventor: NAGASHIMA SHUNICHI
IPC: F25B39/04
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary cooling device for cooling air allowing improvement of cooling efficiency of a heat radiation fin of an air-cooled condenser in time of a high temperature such as in summertime, not generating reduction of heat exchange efficiency in time of air cooling operation, corrosion on the heat radiation fin, or the like without adhesion of a mineral deposit and scale or the like on the heat radiation fin surface.  <P>SOLUTION: In this auxiliary cooling device for the cooling air, a cooling mat 21 is installed near the heat radiation fin of the condenser apart from the heat radiation fin at a prescribed distance, and a cooling water is made to flow down through the cooling mat 21 to cool intake air of the condenser. In the auxiliary cooling device, a sprinkling bucket 22 is installed in an upper part of the cooling mat 21, a plurality of cooling water outflow holes 43 are horizontally bored inside it, the cooling water flowing out from the cooling water outflow openings 43 is struck against an inner wall face 22W of the sprinkling bucket 22, is vertically and horizontally splashed, and is made to flow down to the upper part of the cooling mat 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006123460-A (JP)
Title: Manufacturing method of thermoplastic resin film
Inventor: OKUBO TAKASHI
IPC: B29C48/92
Filed: 2004-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive manufacturing method of a thermoplastic film which can control neck-in and stabilize film-making at both edge portions of a T-die to effectively utilize lip width without mounting new large-scale equipment and an apparatus and causing unevenness of a physical property and unevenness of thickness.  <P>SOLUTION: In the method of manufacturing the thermoplastic resin film by the T-die method, the equation (1): Lc/2≤Lt<Lc is satisfied (wherein Lt is a lip opening of both end portions 11A of the T-die 10 in the widthwise direction and Lc is an average lip opening of the central portion 11B other than both the end portions 11A), and the equation (2): Tc-5<Tt<Tc+5 is satisfied (wherein Tt[°C] is a temperature of a molten resin spouted from both end portions 11A and Tc[°C] is an average temperature of the temperature of the molten resin spouted from the central portion 11B).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133904-A (JP)
Title: Shared memory system
Inventor: AONO KEISUKE
IPC: G06F12/06
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shared memory system capable of achieving a flexible and efficient band design.  <P>SOLUTION: A plurality of shared memories 11, 12-1m are mapped onto one virtual address space without overlapping with one another, and a start address and an end address on the virtual address space are set. A plurality of bus masters 21, 22-2n request memory access to the shared memories by means of the addresses on the virtual address space. When a memory access is requested by means of the addresses on the virtual address space, each of the shared memories determines whether or not the requesting address is within the range defined by the start address and the end address on the virtual address space set for itself. When the address is within the range, each of the shared memories permits the request for the memory access.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006131939-A (JP)
Title: Non-oriented electromagnetic steel sheet with excellently low iron loss
Inventor: MIYAZAKI MASAFUMI
IPC: H01F1/16
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-oriented electromagnetic steel sheet which adequately grows its crystal grain and decreases an iron loss, even when annealed at a low temperature and for a short period of time, after having been stamped.  <P>SOLUTION: The non-oriented electromagnetic steel sheet with the excellently low iron loss comprises, by mass%, 0.01% or less C, 0.1% to 7.0% Si, 0.1% to 3.0% Al, 0.1% to 2.0% Mn, 0.005% or less N, 0.02% or less Ti, 0.05% or less REM, 0.005% or less S, 0.005% or less O, and the balance iron with unavoidable impurities, wherein the mass% of S represented by [S], the mass% of O represented by [O], the mass% of REM represented by [REM], the mass% of Ti represented by [Ti] and the mass% of N represented by [N] satisfy expression 1: [REM]<SP>2</SP>×[O]<SP>2</SP>×[S]≥1×10<SP>-15</SP>, and expression 2: ([REM]<SP>2</SP>×[O]<SP>2</SP>×[S])/([Ti]×[N])≥1×10<SP>-10</SP>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134413-A (JP)
Title: Tilt angle adjusting device for optical pickup
Inventor: TANABE NORITAKA
IPC: G11B7/08
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the use of a screw for fixing the leaf spring while the leaf spring is used as substitute for a coil spring in a tilt angle adjustment device for an optical pickup.  <P>SOLUTION: One point of an actuator 5 arranged on an optical bench 1 is pressed by resilient force of a spring body 6, tilt angle adjusting screws 7, 8 rotatably mounted in a designated position of the optical bench 1 are screwed into screw holes 51, 52 of the actuator 5. The actuator is tilted by rotating operation of the tilt angle adjusting screws 7, 8. The spring body 6 is constituted with the leaf spring, and a fitting part 61 of the leaf spring is inserted into an inserting hole 12 of the optical bench 1 and fixed. An action part 65 of the leaf spring can be formed in a spherical shape and overlaid on an opening rim 57 of the inserting hole 56 of a spring bearing piece 53.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006174702-A (JP)
Title: Method for dna operation
Inventor: KOMIYAMA MAKOTO
IPC: C12N15/09
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing an objective recombinant DNA, with which a huge DNA is efficiently cut at a specific site and the cut fragment is combined with a foreign DNA.  <P>SOLUTION: The method for DNA operation comprises hybridizing a target double-stranded DNA (target DNA) with a complementary chain A having a chain complementary to one of the chains and a complementary chain B having a chain complementary to the other chain to give a nucleic acid complex, bringing the nucleic acid complex into contact with cerium (IV) ion or a cerium (IV) complex to cut the target DNA and combining the formed target DNA with a foreign DNA by using an enzyme.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005139556-A (JP)
Title: Method of producing nanoiron powder formed with high polymer coating layer
Inventor: KIM BYOUNG-KEE
IPC: B22F1/00
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To produce iron powder of a nanosize formed with a high polymer coating layer on the surface so as not to be oxidized in the air.  <P>SOLUTION: In the production method, a precursor of iron pentacarbonyl Fe(CO)<SB>5</SB>or iron acetate (CH<SB>3</SB>CO<SB>2</SB>)<SB>2</SB>Fe is vaporized into gas by a ceramic bubller 3, thereafter, while injecting gaseous Ar (argon) into the vaporized gas, an iron crystal body of a several tens nanometer size is synthesized by the crystallization of gaseous Fe, the synthesized Fe nanoparticles are settled to a high polymer solution S in a chamber 7 before their oxidation, and ultimately, the Fe powder of a several tens nm size coated with a polymer is obtained from Fe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163175-A (JP)
Title: Aluminum alloy rolling stock for coating, and its production method
Inventor: SEKIDA SOTARO
IPC: C22C21/02
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling stock having strength, bending workability and corrosion resistance required as those for a coating material by utilizing brazing sheet scrap as the raw material, and to provide a method for producing the same at a low cost.  <P>SOLUTION: The ingot of an aluminum alloy using brazing sheet scrap as the raw material and having a composition comprising 1.0 to 3.2% Si and 0.1 to 1.2% Mn, and in which the content of Fe is controlled to ≤0.7%, Mg to ≤0.5%, Cu to ≤0.6% and Zn to ≤1.2% is subjected to homogenizing treatment in the temperature range of 450 to 570°C for 1 to 24 hr. Next, hot rolling is started at ≥400°C and is finished at ≤350°C, and further, cold rolling is performed at a rolling ratio of ≥65%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006130098-A (JP)
Title: Introducer sheath
Inventor: HAYABA RYOICHI
IPC: A61M25/08
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an introducer sheath where a blood vessel to which the introducer sheath is to be inserted is less likely to be bent (kinked) even when the blood vessel meanders.  <P>SOLUTION: The introducer sheath 1 has a sheath tube 20 which is constituted of an inner layer tube 6 and an outer layer tube 7 covering the outer surface of the inner layer tube 6, and which is provided with a spiral hollow part 8 between the layer of the inner layer tube 6 and the outer layer tube 7. Then, an X-ray impermeable marker 21 is provided to the distal end side of the spiral hollow part 8, and a distal end tip 22 is adhered to the distal end side of the sheath tube 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006131126-A (JP)
Title: Marine effluent matter recovery ship
Inventor: ENDO SHIGEHISA
IPC: C02F1/40
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine effluent matter recovery ship maximizing the recovery amount of marine effluent petroleum or the like per unit time with consideration on safety, minimizing marine contamination and environmental disruption and recovering precious resource with reduced cost by introducing a large-sized marine effluent matter suction system, a liquid centrifugal separator and a total control system.  <P>SOLUTION: The marine effluent matter recovery ship 2 are connected with two tugboats with ropes having an oil fence, and the two tugboats are developed in a V-shape to catch the marine effluent matter within the oil fence. The caught marine effluent matter is sucked through a suction port in the bows, and the sucked marine effluent matter is separated from seawater and air by using a centrifugal separator and a gravity type gas-liquid separator. The separated marine effluent matter is recovered into the recovery ship.  <P>COPYRIGHT: (C)2006,JPO&NCIPI