baber/WOPTO huggingface dataset:
Patent JP-2005042900-A (JP)
Title: Double-pipe heat insulating structure
Inventor: MATSUO NORIYUKI
IPC: F16L57/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long double-pipe heat insulating structure capable of being easily mounted.  <P>SOLUTION: An outer pipe 2 is coaxially fitted to an outer periphery of an inner pipe 1 with a clearance, a tip of the inner pipe 1 is opened, and a tip of the outer pipe 2 is closed to constitute a warming body 3. The warming body 3 is inserted into a heat-insulated pipe 4 or a heat-insulated tank 6, and the steam for warming 5 is supplied from one of the inner pipe 1 and the outer pipe 2, and U-turned at its end part to be returned to the other pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050662-A (JP)
Title: High-pressure discharge lamp lighting device
Inventor: MISHIMA MASANORI
IPC: H02M3/155
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp lighting device in which the change in a color temperature is suppressed when a dimmer is on.  <P>SOLUTION: The lighting device comprises a rectifying circuit 11 for rectifying a supply voltage of an AC power supply Vs, a boosting chopper circuit 12 for converting a rectified voltage in the rectifying circuit 11 to a prescribed DC voltage, a step-down chopper circuit 13 for supplying a required power to a high-pressure discharge lamp DL using the output of the boosting chopper circuit 12 as the power source, a polarity inverting circuit 14 for converting the output of the step-down chopper circuit 13 to a low-frequency square wave AC voltage and supplying the voltage to the high-pressure discharge lamp DL, and a control circuit 17 for controlling on/off of a switching element Q2 in the step-down chopper circuit 13 based on a power setting signal S1 from the dimmer 20 and also controlling on/off of switching elements Q3-Q6 in the polarity inverting circuit 14. The control circuit 17 superimposes at least one low-frequency pulse at every half cycle on the square wave AC voltage supplied to the high-pressure discharge lamp DL by controlling on/off of the switching element Q2 when the dimmer is on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051512-A (JP)
Title: Apparatus and system for receiving satellite broadcast
Inventor: SHIMAZAKI KENSAKU
IPC: H04N5/44
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and system for receiving satellite broadcast whose cost can be reduced and which is very convenient.  <P>SOLUTION: A BS converter 3 converts a BS signal 2 from a satellite received by an antenna 1 into a BS-IF signal 4 of an intermediate frequency. A BS tuner 6 performs channel selection processing for extracting a frequency component of the channel instructed by the BS-IF signal 4 and selecting a channel and demodulation processing for demodulating a video/sound signal 7 from the channel-selected signal. An AV signal radio transmitter 11 modulates the video/sound signal 7 into the RF signal 15 of an IEEE 802.11B standard. A waterproofed shield case 10 made of die casting houses the BS converter 3, the BS tuner 6, and the AV signal radio transmitter 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047585-A (JP)
Title: Cover with holes for draining hot water
Inventor: YAMADA ARATA
IPC: B65D53/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover with holes for draining hot water which can be provided with the holes for draining hot water and an opening to be formed on an inner cover by peeling an outer cover while holding a cover knob, with the formed holes for draining hot water and the opening being covered with the inner cover.  <P>SOLUTION: The cover is so constituted that the outer cover and the inner cover are peelably laminated with a knob section being formed, protruding outward, on the outer peripheral margin thereof. A peeling starting incision of the outer cover is formed on the inner cover, adjacent to the inside of the knob section; a plurality of incisions for draining hot water having a U-shape are formed on the peripheral portion opposite to the knob section in such a way that the tips of the U-shape incisions are directed to the opposite side of the knob section; an approximately arc-formed incision for opening is bulged toward the opposite side of the knob section, in the region between the U-shape incisions and the peeling starting incision of the outer cover, a portion thereof being an incision of a zigzag; and a releasable layer is formed, on the inner surface of the outer cover, across the whole region thereof except the end margin portion of the knob section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006973-A (JP)
Title: Structure and method for shielding electromagnetic wave
Inventor: YAMAGUCHI AKIO
IPC: H05K9/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure and method by which electromagnetic waves coming in and out of a electronic component can be shielded easily even after the component is mounted on a printed board.  <P>SOLUTION: In the structure 1 for shielding electromagnetic waves, a resin layer 3 is formed by discharging a heat-conductive resin upon the surface of the electronic component 97 from a dispenser and a metallic layer 5 is formed on the surface of the resin layer 3 by discharging metal paste upon the surface of the layer 3 from a dispenser. Then a connection part 7 is formed between the periphery of the metallic layer 5 and a ground electrode provided on the printed board 99 by discharging metal paste from a dispenser. When the metal paste is solidified, the paste becomes an electromagnetic wave shielding metallic case covering the electronic component 97. Particularly, the electromagnetic waves coming in and out of the electronic component 97 can be shielded easily even after the component 97 is mounted on the printed board 99, because the connection 7 is formed by means of the dispenser.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069703-A (JP)
Title: Table for measuring coordinates
Inventor: KACZYNSKI ULRICH
IPC: G01B21/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultra-large XY coordinate measuring table providing accurate positioning precision in spite of a great table mass.  <P>SOLUTION: This XY coordinate measuring table 1 has a driving unit having friction rods 10, 12 and motors 9, 10 in each of coordinate axes. A motor shaft 19 of the motors 9, 10 contacts with one side of the friction rods 10, 12, and a pressurizing roller 20 contacts with a reverse side of the friction rods 10, 12. A pressurizing spring 24 is provided to pre-pressurize the pressurizing roller 20, the friction rods 10, 12 and the motor shaft 19 each other by pressurizing force, and the motor shaft 19 is friction-engaged, as a result thereof, with the friction rods 10, 12 to convert rotational motion of the motors 9, 10 into a linear motion of the friction rods 10, 12. A compensating means 21 is provided additionally to the motor shaft 19 to generate compensation force directed to a direction reverse to the pressurizing force and directed toward the motor shaft 19 to compensate the pressurizing force, in the present invention.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005054331-A (JP)
Title: Neutral bulky paper and method for producing the same
Inventor: WATANABE MASAYUKI
IPC: D21H21/22
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutral high bulky paper exhibiting a high bulk, less reduction in frictional coefficient and further having a high sizing degree, and a method for producing the same.  <P>SOLUTION: This bulking agent is provided by containing a main component of at least 1 kind of a 12-22C straight chain fatty acid monoamide, having 0.3-20 μm mean particle diameter of its emulsion particles measured by a laser diffraction scattering method, and having ≤20 % standard static frictional coefficient reduction rate. By adding the agent simultaneously with an alkyl ketene dimer sizing agent in the paper and performing neutral papermaking, it is possible to produce the neutral highly bulky paper exhibiting the high bulk and less frictional coefficient reduction, and further having a high sizing degree.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004233962-A (JP)
Title: Multi-color film forming process for a single piece type color filter and color rotation wheel with the color filter attached thereto
Inventor: JIANG ZHOU
IPC: G03B21/00
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-color film forming process for a single piece type color filter by which the problem of dynamic balancing and tolerable strength occurring when a conventional filter rotates at high speed is avoided, time and effort required for manufacturing is decreased and stability and accuracy of the filter is improved.  <P>SOLUTION: The a multi-color film forming process for a single piece type color filter comprises: (I) preparing a substrate being a disk having a central hole and a ring-shaped exposure surface part extending between the central hole and the outer periphery part of the disk, preparing a plurality of masking plates each of which has the same same size as that of the substrate, is provided with a positioning hole at its center portion and formed with at least a sector-shaped notch part at a portion corresponding to the exposure surface part, and superposing one of the masking plates on the substrate; (II) forming film by color material from above the masking plate on a sector-shaped region of the exposure surface part of the substrate exposed to the sector-shaped notch part to make a filter part; (III) removing the masking plate from the substrate; and (IV) repeating the steps (I) to (III) by using another masking plate to form the filter plates so that the filter plates are adjacent to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004074403-A (JP)
Title: Stabilizing magazine follower for fastener driving tool
Inventor: THOMAS LOUIS
IPC: B25C1/00
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilized magazine follower for a fastener driving tool.  <P>SOLUTION: The fastener driving tool 2 is provided having a housing 28 with an axis 30, the housing 28 enclosing a piston having a driver blade, a nosepiece 36 associated with the housing 28 and extending in the axial direction, the nosepiece 36 having a barrel for accepting a fastener 8 and for axially guiding the driver blade toward impact with the fastener 8, a magazine 12 associated with the nosepiece 36 for feeding a collation strip of fasteners to the barrel of the nosepiece 36, and a magazine follower 10 slidably mounted on the magazine 12 for biasing the collation strip of fasteners toward the nosepiece 36, the magazine follower 10 having a profile, and wherein the collation strip includes an extension having a profile that complements the profile of the magazine follower 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005062579-A (JP)
Title: Circuit board having reflective function. and light emitting module and flat display including circuit board having reflective function
Inventor: WANG CHIEN-CHANG
IPC: H05K1/02
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board having a reflection function, to provide a light emitting module and a flat display including the circuit board having the reflection function and to reduce thickness of the light emitting module and the flat display.  <P>SOLUTION: The flat display includes: the circuit board having the reflection function, which includes a circuit board body 12 having first and second surfaces 12a and 12b, a reflection layer 14 attached to the first surface 12a of the circuit board body 12 and an electronic component 16 provided at the second surface 12b of the circuit board body 12. Further, the display includes a light source 20; and a light guide plate 30 provided on the reflection layer 14, transmitting light emitted from the light source 20 and bringing the light reflected again by the reflection layer 14 to the first surface 12a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060792-A (JP)
Title: Electroless plating apparatus and electroless plating method
Inventor: MARUMO YOSHINORI
IPC: C23C18/31
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroless plating apparatus and an electroless plating method for reducing dispersion of the plating treatment attributable to inconsistency of plating solution.  <P>SOLUTION: When a substrate is treated by discharging treatment solution from a treatment solution discharging part, the lapse of time for the plating solution after the solution temperature is adjusted to a predetermined value is set to be not less than the first time and not exceeding the second predetermined value. The plating treatment can be performed with the plating solution in a consistent state by setting the lapse of time after the solution temperature is adjusted to the predetermined value to be within a certain value, and dispersion of the composition of the plating solution and the film thickness can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070439-A (JP)
Title: Liquid crystal panel apparatus and equipment using the same
Inventor: KONDO YOSHIHIRO
IPC: G02F1/1333
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel apparatus that can more efficiently transmit heat generated in a cell constituting a panel to outside of the apparatus and is suitable to a liquid crystal projector etc.  <P>SOLUTION: The liquid crystal panel apparatus has many liquid crystal cells formed by charging a liquid crystal layer 27 between a TFT substrate and a counter substrate 29 which have many semiconductor parts 24 and pattern layers 28 on their surfaces, wherein a heat insulating layer 31 is formed on the surface of the counter substrate which faces the liquid crystal layer, at the same position as that of a semiconductor part, an incidence-side dust-proof glass plate 23 is further provided upstream on a path of light incident on the apparatus, and a space formed of a gap 11 and a groove 32 containing cooling liquid 11 is formed on the opposite-side surface of the dust-proof glass plate 23 nearby the heat insulating layer. Consequently, more efficient cooling is achieved to make the life long and improve the reliability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071505-A (JP)
Title: Optical pickup and optical disk device
Inventor: TANIMOTO TAKESHI
IPC: G11B7/09
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup capable of easily setting proper beam intervals among laser beams from a plurality of light sources, and an optical disk device.  <P>SOLUTION: The light receiving element of the optical pickup is provided with a light receiving area in which the sub-beams of first and second wavelengths emitted from first and second light sources and divided into three by a light dividing element are condensed at positions different from each other. Thus, the necessity of matching sub-beam intervals between the first and second wavelengths on the light receiving element is eliminated, and the proper setting of sub-beam intervals on the optical disk and the first and second light source is facilitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067522-A (JP)
Title: Battery-driven type wheel loader, and battery-driven type working vehicle
Inventor: CHIBA TEIICHIRO
IPC: B60L50/30
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel loader which exhausts no exhaust gas, and an electric-driven working vehicle having a compact motor.  <P>SOLUTION: The wheel loader comprises a power storage device (51) to store the electric energy, and a single or a plurality of motors (47) to be driven by the electric energy stored in the power storage device (51), and runs with the rotation of the motor (47) as the power, and a working machine (32) thereof is driven with the rotation of the motor (47) as the power. The working vehicle has a flywheel (16) mounted on a rotary shaft (48) of the motor (47) to drive the working machine (32).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078170-A (JP)
Title: Electric power transaction auction system
Inventor: HIROSE KOICHI
IPC: G06Q30/08
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power transaction auction system considering power transmission congestion, allowing effective use of vacant capacity of a power line, and allowing guarantee of fairness of auction.  <P>SOLUTION: This electric power transaction auction system has: a system information registration mechanism 4 registering a supply area showing a spot wherein delivery of power is performed, and the vacant capacity of the power line connecting the supply areas; a power bid reception mechanism 7 receiving a bid; an auction mechanism 9 performing the auction in consideration of the power line congestion; a settlement mechanism 10 for the auction; and an auction result disclosure mechanism 11. When a power line having a current value exceeding the vacant capacity is present as the result of execution of the auction in no consideration of the power transmission congestion, the auction mechanism 9 considering the power transmission congestion divides a market to conclude a transaction in each the market.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075754-A (JP)
Title: Method for optical resolution of trans-1,2-bis(3,5-dimethylphenyl)-1,2-ethanediamine
Inventor: SHIBAHARA ATSUSHI
IPC: C07B57/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide optically active 1,2-bis(3,5-dimethylphenyl)-1,2-ethanediamine useful as an optical resolution agent or as the ligand of an asymmetric catalyst in an asymmetric synthesis reaction.  <P>SOLUTION: This method for the optical resolution of trans-1,2-bis(3,5-dimethylphenyl)-1,2-ethanediamine comprises dissolving the racemate of the trans-1,2-bis(3,5-dimethylphenyl)-1,2-ethanediamine in at least one solvent selected from water and methanol in the presence of an optically active tartaric acid and then crystallizing the compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079841-A (JP)
Title: Imaging apparatus and method
Inventor: KAWAHARA HIDEO
IPC: H04N5/232
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To make an angle of view of an imaged image obtained as a composite image equal or close to an angle of view intended by a photographing person in the case of obtaining one sheet of image by superposing and compositing a plurality of images.  <P>SOLUTION: The imaging apparatus can operate in a first imaging mode of obtaining one sheet of a subject image by photographing a subject once and a second imaging mode of obtaining a sheet of the subject image by superposing and composing a plurality sheets of obtained subject images. The imaging apparatus has: an imaging device (161) which converts the optical image of the subject to an electric signal; a zoom lens (150) for changing the angle of view; and a zoom changing part (301) for shake correction which changes the position of the zoom lens so that the angle of view may be widened by a prescribed quantity in advance of the photographing of the subject a plurality of times when the second imaging mode is set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077254-A (JP)
Title: Semiconductor integrated circuit and evaluation method for the same
Inventor: CHO KIYOKUTO
IPC: H01L27/04
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and precisely evaluating the characteristics of fast output signals in both phases.  <P>SOLUTION: A driver IC 1 with a test circuit comprises a communication driver IC 2, having a driver stage 3 for inputting differential input signals In+, In- and outputting output signals in both phases to differential output terminals Out+, Out- and the test circuit 10 having differential amplifying circuits 11, 12, flip-flops 13, 14, a switch 15, a ground terminal 16, testNchMOS transistors N1, N2, resistors R1, R2, R3, an output test terminal "Out test", a reset terminal Reset, a test terminal Test, a power supply test terminal "Vcc test" and a reference potential test terminal "Vref test". The test circuit 10 is a circuit which operates, only when the NchMOS transistors N1, N2 are turned on and evaluates the characteristics of the output signals outputted from the driver stage 3 in both phases.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004107342-A (JP)
Title: Crystalline organic acid salt of amlodipine
Inventor: LIM DONG KWON
IPC: A61K31/4422
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystalline organic salt of amlodipine, used as an antihypertensive having calcium channel blocking activity.  <P>SOLUTION: This new crystalline organic salt of the amlodipine having excellent physicochemical characteristics, a method for producing the same, and a pharmaceutical composition containing the same are provided, respectively. Crystalline amlodipine adipate has the excellent physicochemical characteristics (nonhygroscopicity, stability, solubility, and processability) and has, especially, excellent light stability. Therefore, the crystalline amlodipine adipate is easily carried by a patient and stored for a long period. Further, the amlodipine adipate is industrially advantageous, because adipic acid exhibits no corrosivity, nor harmfulness, nor moisture absorption and, therefore, is easily handled, when compared with benzenesulfonic acid which is used in producing amlodipine besylate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005080568-A (JP)
Title: Device for preventing excrement of cat
Inventor: YAMAOKA YOSHIFUMI
IPC: A01M29/30
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing excrements of a cat, capable of corresponding to sites having various kinds of shapes at a low cost without damaging a scene of a garden or the like by using a comparatively simple material.  <P>SOLUTION: A net-shaped obstacle, e.g. a wire net and a plastic mesh sheet is laid on the surface or just under the surface of a gravel layer or a sandy area which is the target. As a result, the cat is turned from the performance of digging or gathering up the gravel layer or the sandy area by being obstructed by the net-shaped obstacle to abandon the excreting action at the site.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082021-A (JP)
Title: Air bag device
Inventor: YOSHIDA MITSUHIRO
IPC: B60R21/201
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag device which has a tension indication unit to be displaced by the tension applied by the self-restoring force of an air bag on a sheet body to wrap the air bag, and visually checks whether or not the air bag folding condition is a predetermined one.  <P>SOLUTION: The air bag device has a sheet body 6 to wrap an outer surface of a folded air bag and hold the air bag in a predetermined shape in a non-developed mode, and the sheet body 6 has a tension indication unit 6g to be displaced by the tension applied by the self-restoring force of the air bag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092420-A (JP)
Title: Anti-snatch device
Inventor: ITO MASARU
IPC: A45C13/22
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, light, structurally simple and low-cost anti-snatch device that can facilitate the identification of a snatcher and can reveal an escape route.  <P>SOLUTION: The anti-snatch device 10 comprises a case body 11 that is a hollow spherical container filled with a countering agent 15 for countering a snatch, a chain type attachment member 17 attached to the periphery of the case body and provided at the other end with an attachment part 17b attachable to a belonging, a cord reel member 18 fixed to a plug member 14 closing a small hole 13 in the case body to wind up and hold a drawable cord 19 of a given length, and a fitting 21 fixed to the drawing end of the cord and detachably connectable to the belonging owner's clothing, bicycle or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI