baber/WOPTO huggingface dataset:
Patent JP-2004039264-A (JP)
Title: Lamp lighting system
Inventor: ASHINUMA KAZUAKI
IPC: H01J65/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp lighting system wherein a small and economical driving part of a fluorescent lamp can be used since it is not necessarily high-resistant, and drive efficiency and luminance of the lamp is further improved.  <P>SOLUTION: A high AC voltage generated in a secondary wire 6 of a transformer 3 of a drive current 2 is applied to the EEFL (external electrode fluorescent lamp) 1 to light the EEFL. At this time, a sinusoidal voltage having a phase different by 180° is applied to ring-shaped electrodes 11 and 12 provided on both sides of a glass tube of the EEFL1 so as to light the EEFL1. The electrode of the EEFL1 is not grounded, while a center tap of the secondary wire 6 of the transformer 3 is grounded. The EEFL1 has an electrode width of 2 mm to 20 mm, a tube diameter of 2.6ϕ to 6.0ϕ, and a glass tube thickness of 0.3 mm to 0.6 mm. The drive circuit 2 has a lighting frequency of 40KHz to 100 KHz, and a transformer opening voltage of ±500V to 2000V.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039664-A (JP)
Title: Semiconductor integrated circuit
Inventor: MIYAGI HIROSHI
IPC: H01L23/50
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which is capable of easily switching wiring from an element that has firstly been used in a certain function block to a spare element and furthermore making the wiring connected to the spare element short in a wiring length as much as possible.  <P>SOLUTION: The spare elements which substitute for elements located in the function blocks 11 when the above elements get out of order are put together into a spare element group block 12, and the function blocks 11 are arranged around the spare element group block 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035678-A (JP)
Title: Method for purifying polyamide resin
Inventor: SHIMURA KATSUNORI
IPC: C08G69/32
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying a polyamide resin which has a low content of ionic impurities and is usable as a material in fields where high electroinsulation properties are required.  <P>SOLUTION: The method (1) comprises the step of suspending the polyamide resin in an aqueous solution of a basic compound and subsequently filtering the resultant suspension. The method (2) comprises the step of suspending the polyamide resin in an aqueous solution of a basic compound and subsequently filtering the resultant suspension and the step of washing the filtered polyamide resin with a water-soluble organic solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034515-A (JP)
Title: Flexible sheet
Inventor: ASUKA MASAHIRO
IPC: B32B27/32
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low environmental load type flexible sheet having proper flexibility and strength, high heat resistance, long-term weatherability and enhanced secondary processability, appearance, colorability, printability, coating properties or the like.  <P>SOLUTION: The flexible sheet has three layered constitution wherein surface layers are laminated on both surfaces of a center layer and the center layer is formed from a resin composition (I) wherein 2-100 pts.wt. of titanium oxide and 0.1-20 pts.wt. of a layered silicate are compounded with 100 pts.wt. of a resin mixture comprising 50-97 wt.% of a specific polypropylene resin (a) and 50-3 wt.% of a vinyl aromatic elastomer. Further, each of the surface layers is formed from a resin composition (II) prepared by compounding 2-100 pts.wt. of titanium oxide, 0.1-5 pts.wt. of the layered silicate and 0.5-10 pts.wt. of inorganic or organic fine particles with a mean particle size of 0.01-15 μm to 100 pts.wt. of a specific polypropylene resin (b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033926-A (JP)
Title: Deodorizing method and deodorant
Inventor: KATO TOMONORI
IPC: C02F1/72
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To remove the odors of a medium containing the odors of a sulfur system under mild conditions.  <P>SOLUTION: The medium containing sulfur-based odorous substances is treated by peroxide, nitric acid ions, and hydroxylamines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039974-A (JP)
Title: Semiconductor integration device and its manufacturing method
Inventor: OTAGAKI TAKAYASU
IPC: H01L23/12
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integration device fit in a chip-size package which suitably maintains reliability in connecting its internal terminal and its external terminal, and to provide its manufacturing method.  <P>SOLUTION: An inner pad 140 is formed on one principal plane of a semiconductor chip 100, which is provided with a semiconductor element, for electrical connection with the semiconductor element. A glass substrate 300 is formed on the other principal plane of the semiconductor chip 100 via an epoxy resin 310. Bumps 400 that serve as external terminals are formed on the glass substrate 300. These bumps 400 and the inner pad 140 are connected through external wiring 410 which is formed along sides of the glass substrate 300 and the epoxy resin 310. This external wiring 410 is connected to the inner pad 140 on its end surface on the side of the the semiconductor chip 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035083-A (JP)
Title: Packing apparatus
Inventor: KOBAYASHI HIROYASU
IPC: B65D19/38
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing apparatus capable of effectively positioning an instrument loaded on a pallet, contributing to saving of resources and safety of operators and preventing drop and damage of the loaded instrument.  <P>SOLUTION: A strut member 3 is a pillar member removable and attachable to the pallet 2. It is removed from the pallet 2 and is used for an inclination member to load an image forming instrument 1 on the pallet 2 and unload it from the pallet 2 by putting its one edge on the edge of the pallet 2. When it is used for the inclined path, two pairs of the strut members 3 and 3 are arranged so that they oppositely face to each other to enable loading and unloading of the image forming instrument 1 in two directions. The pair of the strut members 3 may be arranged on only one side of the pallet 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035985-A (JP)
Title: Apparatus for plating surface of metallic foil
Inventor: OGINO ISAO
IPC: H05K3/18
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for plating the surface of a metallic foil, which stably and continuously forms a special metallic film on one side of the metallic foil by electroplating.  <P>SOLUTION: This apparatus has a radial cell 10 comprising the main body of a cell 1 for accommodating a plating liquid M, a guide roll 2 partly immersed in the plating liquid M in the main body of the cell 1, the bow-shaped anode 3 arranged around the immersed part of the guide roll 2, and the deflection roll 4 arranged above the front and back of the main body of the cell 1. The guide roll 2 is formed into a roll with a large diameter, of which at least the outer surface layer consists of a non-electroconductive material. The anode 3 is an insoluble anode, and is arranged so as to keep a gap between itself and the guide roll 2. The deflection roll 4 also serves as a conductor roll.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045106-A (JP)
Title: Method for measuring grain boundary of steel having prior austenite grain boundary structure
Inventor: HAYAKAWA MASAO
IPC: G01N33/20
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring prior austenite (γ) grain boundaries of steel having a high-purity prior austenite grain boundary structure.  <P>SOLUTION: The steel having the prior austenite grain boundary structure is immersed in a picric acid saturated aqueous solution, and then immersed in a thiosulfuric acid sodium saturated aqueous solution to selectively corrode the prior austenite (γ) grain boundaries.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003089814-A (JP)
Title: Method for producing steel for welded structure having excellent low temperature toughness
Inventor: IKI SATOSHI
IPC: C21C5/28
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing steel for welded structures which has low temperature toughness in the whole HAZ (heat affected zone) region of a welded joint subjected to high heat input welding of >=400 kJ/cm such as electrogas arc welding. SOLUTION: A molten iron is refined by using a converter steel making method wherein the molten iron is dephosphorized so that the content of P therein reaches the componential standard value of steel required in crude steel or lower is charged to a converter, and is decarburized in the converter without substantially adding a slag making material thereto. After that, its components are controlled to make steel having a composition containing, by mass, 0.04 to 0.12% C, 0.01 to 0.5% Si, 0.5 to 2% Mn, 0.001 to 0.01% S, 0.04 to 0.08% sol. Al, 0.005 to 0.03% Ti, 0.0005 to 0.003% B, N of 0.004 to 0.007% also so as to satisfy 0.9×IN<=N<=1.2×IN, wherein IN=Ti/3.4+1.3B, and 0.001 to 0.005% O, and the balance Fe with inevitable impurities, and the steel is made into a slab by continuous casting.  The slab is subjected to hot rolling, and is thereafter subjected to accelerated cooling or quenching and tempering.
Patent JP-2004044682-A (JP)
Title: Ball bearing
Inventor: UEDA MITSURU
IPC: F16C33/66
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball bearing capable of hindering grease stuck on the surface of the ball from being scraped off by an edge of a pocket of a holder and locally accumulating, and to reduce leaking of grease as much as possible.  <P>SOLUTION: A thickness Lo in the diameter direction more on the outside than the ball P.C.D (Db) of a crown type holder 1 is formed to be thicker than a thickness Li in the diameter direction of the inside of the ball P.C.D, and an outer ring side opening diameter Wo and an inner ring side opening diameter Wi of each of the pockets of the holder 1 are equal. The amount of grease on the surface of the ball 23 scraped off by the an inner ring 21 side edge of the holder pocket is thereby reduced, suppressing the amount of locally accumulated grease. This ball bearing therefore can prevent grease from leaking to the outside by making the grease flow smoothly inside a circular space 24 without being distributed unevenly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003089653-A (JP)
Title: Preventing and treating agent for malignant tumor
Inventor: NAITO KENICHIRO
IPC: A61P35/00
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a preventing and treating agent for a malignant tumor. SOLUTION: This preventing and treating agent for the malignant tumor contains a cyclic peptide compound having an endothelin antagonistic activity, or its salt or prodrug. A bone metastasis suppressing agent for the malignant tumor containing the cyclic peptide compound having the endothelin antagonistic activity, or its salt or prodrug. A relieving agent for malignant tumor-caused pain containing the cyclic peptide compound having the endothelin antagonistic activity, or its salt or prodrug.
Patent JP-2003154320-A (JP)
Title: Card cleaning machine
Inventor: SHIMIZU YOSHIO
IPC: B42D15/10
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a card cleaning machine capable of securely drying a card, even when a cleaning liquid containing a large amount of a surfactant. SOLUTION: This card cleaning machine comprises cleaning rollers 42 and 44 which rotate in contact with both sides of the card 18, a feed means 30 which feeds the cards 18 one by one, a cleaning liquid injecting means 48 which injects a cleaning liquid to cleaning rollers 42 and 44 and/or the card 18 positioned near the cleaning rollers 42 and 44, scraping means 44, 45 and 56 which scrape off the cleaning liquid and the like sticking to the card 18 past through the cleaning rollers 42 and 44, elastic body rollers 58, at least each of which is arranged on both sides of each of the cards 18 in such a manner that the card 18 past through the scraping means 44, 45 and 46 is held from both sides and which come into contact with the surface of the card 18 after being elastically deformed, to forcefully spread the cleaning liquid or the like sticking to the surface of the card 18,  and a feed means 64 which feeds the card 18 to store it into a stacker 24.
Patent JP-2004067513-A (JP)
Title: Quinone-based therapeutic agent for hepatic disease
Inventor: KOIKE YUKIHIRO
IPC: A61P35/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent therapeutic agent for hepatic diseases due to the inhibition of the development of portal venous invasion (PVI).  <P>SOLUTION: The excellent therapeutic and prophylactic agent for hepatic diseases comprises menatetrenone as an active ingredient. The therapeutic and prophylactic agent is especially effective for des-γ-carboxy prothrombin (DCP)-positive hepatic cancer. The therapeutic and prophylactic agent is an inhibitor of the development of the portal venous invasion (PVI) and has remarkable effects on amelioration for prognosis after treating hepatic cancer. Furthermore, the therapeutic and prophylactic agent has excellent effects even as an inhibitor of relapse of the hepatic caner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003081771-A (JP)
Title: Method of producing solid powder cosmetic
Inventor: KASHIMOTO AKIO
IPC: A61K8/00
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid powder cosmetic that gives good application sensation with powder cracking reduced. SOLUTION: Fine particles, a polymer giving a coated layer with the elastic modulus of 1-200 kg/cm<2> and a volatile solvent are mixed, then the solvent is vaporized off to form solid particle powder that has the hardness of 10-75 according to the Asker rubber hardness meter C1L type, a porosity of 0.4-0.7 and impact strength of >=5.
Patent JP-2003107092-A (JP)
Title: Glucose meter and its removable cover
Inventor: MOLLER ANDREAS
IPC: G01N33/66
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a removable cover that can protect a glucose meter (grape sugar meter) from breakage and can be fitted removably to the meter. SOLUTION: The glucose meter 30 has a front face 32 facing the rear face 34 of the meter 30 and an edge face 36 coupling the front face 32 with the rear face 34. The cover 20 includes a frame 50 which is suitable for accepting the glucose meter 30 and at least one mounting member 60 coupled with the frame 50. The frame 50 wraps most of the meter 30, but has a window 72 for observation formed in at least part of its surface. The mounting member 60 is suitable for removably coupling the frame 50 with the glucose meter 30.
Patent JP-2004050219-A (JP)
Title: Strip producing facility
Inventor: HONJO HISASHI
IPC: B21B27/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To make strip thickness distribution at both edge parts in the width direction uniform and to make the flatness of the strip in the longitudinal direction excellent even in the case the disproportional recessing and projecting shape are developed unsymmetrically at both edge parts in the width direction of the strip cast with a continuous caster.  <P>SOLUTION: A facility for producing the strip is provided with: a twin-roll type or a single-roll type continuous caster 1 for continuously casting a cast slab 5 having a prescribed width by receiving molten metal from a tundish 3 disposed at the upper part; and a partial rolling mill 22 disposed at the downstream side of the continuous caster 1 and serving for partially rolling the width edge parts of the cast slab 5 .  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003053218-A (JP)
Title: Powder spray coating device
Inventor: BUSCHOR KARL
IPC: B05B7/14
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a powder spray coating device of which the coating quality and the coating efficiency is improved. SOLUTION: The powder spray coating device has at least one compressed air discharge port (8) in the proximity of the end (6) of the downstream side of the powder passage (4) and the compressed air discharge port is connected to a compressed air source (14). The compressed air (15) from the compressed air source to the compressed air discharge port can be supplied in such an amount and a pressure that the compressed air lifts a powder end fringe layer from the powder passage and pushes away the powder stream into the center of the stream of the radius direction to swirl them.
Patent JP-2004056470-A (JP)
Title: Seal data processor and seal data processing program
Inventor: MIYATA TOSHIAKI
IPC: G06Q10/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To express seal data showing approval on document data in a way similar to a person's seal and to prevent an illegal approval of document data.  <P>SOLUTION: When the document data generated in subordinate terminals 2A and 2B are transmitted to a manager terminal 1 through a communication network 3, and a manager being an approver approves document data on the manager terminal 1, seal data where a position, darkness, and an inclined angle in the prescribed region of a seal image of the manager, which are stored in the storage device of the manager terminal, are changed so that approval time can be specified is selected. Selected seal data are attached to the approval seal column of the document data so as to approve them. Approved document data are transmitted to the subordinate terminals 2A and 2B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064807-A (JP)
Title: Wind-power generator and its operation method
Inventor: HIRATA KAZUYA
IPC: F03D9/02
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind-power generator which can settle the generated power voltage within an appropriate range of charging voltage in a wide wind power range by preventing the generated power voltage of a generator from getting out of the appropriate generated voltage range of the storage battery due to the change of wind velocity, and can charge a storage battery efficiently with power generated by the generator.  <P>SOLUTION: In the wind-power generator which possesses a windmill, a permanent magnet type generator, a rectifying circuit, and a storage battery, the generator has a plurality of taps U<SB>2</SB>, U<SB>2</SB>', V<SB>2</SB>, V<SB>2</SB>', W<SB>2</SB>, and W<SB>2</SB>' in the middle of winding L<SB>U</SB>, L<SB>V</SB>, and L<SB>W</SB>for respective phases, and is provided with a switching means which changes winding per phase to one piece of winding or plural pieces of parallel winding by switching the taps, and the wind-power generator can control the generated power voltage of the generator to be within an appropriate charging voltage range of the storage battery, by changing the winding per phase into one piece of winding or plural pieces of parallel winding according to wind velocity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059606-A (JP)
Title: Press-molded solid matter
Inventor: NAGASE SATORU
IPC: A61K8/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press-molded solid matter which is easily handled and is suppressed or prevented from the occurrence of cracks and splittings in its storage, use, and handling or a press-molded solid matter which contains a shaped matter therein and is suppressed or prevented from the occurrence of cracks and splittings in its handling.  <P>SOLUTION: The press-molded solid matter is a detergent, a perfuming agent, a deodorant, a bleacher, a sliminess remover, a water quality improver, a sludge improver, a bait to be scattered, a fertilizer, or a solid cosmetic and is prepared by mixing a powdery material with a liquid material containing PEG having an average mol.wt. of 500-3,700 and fluidized with a solvent containing DPG and/or 1,3-butylene glycol and press-molding the resultant water-soluble wet powder under a pressure of 0.5-10 kgf/cm<SP>2</SP>or by burying a shaped matter in the water-soluble wet powder followed by press-molding under a pressure of 0.5-10 kgf/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058345-A (JP)
Title: Method and device for removing defective part of cord strip
Inventor: SUDA OSAYUKI
IPC: B29D30/46
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing the defective part of a cord strip which minimizes the removal amount when the defective strip piece is removed by correctly grasping the defective part of the cord strip and consequently, improves a material yield, and a device using this method.  <P>SOLUTION: In the band molding process to mold an approximately cylindrical band as a whole by pasting the cord strip 3 obtained by continuously coating a plurality of juxtaposed cords 1 with a rubber on a transfer drum 12 through festoons 6 and 8 in an axial direction and cutting the cords 1, the width, thickness and appearance of the cord strip 3 are measured right before the festoons 6 and 8. When any abnormality is found in either of the width, thickness and appearance, a defective spot is specified by measuring the height position of the lower end parts of the festoons 6 and 8. Thus the cord strip 3 including the defective spot is cut to the specified length at the cutting position as an unacceptable strip piece. Then this unacceptable strip piece is once laminated on the transfer drum 12 and removed by peeling it off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059467-A (JP)
Title: Optically active compound and liquid crystal composition containing the same
Inventor: MOTOYAMA HIRONORI
IPC: G02F1/13
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chiral dopant which is used for nematic liquid crystals, has a large twisting force (HTP) and has a characteristic that the pitch of an induced spiral is shortened with the rise of temperature.  <P>SOLUTION: The optically active compound represented by the general formula (1) [(n) is an integer of 4 to 8; X is Ph-COO-Ph-Ph, Ph-Ph-COO-Ph, Ph-OOC-Ph-Ph, Ph-Ph-OOC-Ph, Ph-Ph-Ph, Cy-COO-Ph-Ph, Ph-Ph-OOC-Cy, Ph-OOC-Ph-COO-Ph, Ph-OOC-Cy-COO-Ph, Ph-OOC-Np-COO-Ph, Np-OOC-Ph, Ph-COO-Np or the like : Ph is 1,4-phenylene; Cy is trans-1,4-cyclohexylene; Np is 2,6-naphthalene; C* is asymmetric carbon atom], and a nematic liquid crystal composition containing the compound. The chiral dopant for the nematic liquid crystals has a twisting force (HTP) of ≥15 and a characteristic that the pitch of the induced twist is shortened with the rise of temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063711-A (JP)
Title: Semiconductor laser element and semiconductor laser device
Inventor: NAKAMURA ATSUSHI
IPC: H01S5/042
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of determining a reliability of a semiconductor laser element with an initial characteristic test.  <P>SOLUTION: The semiconductor laser element has a semiconductor wafer, an active layer formed on the semiconductor wafer, ridges including a clad layer formed on the active layer and a contact layer formed on the clad layer, an insulation film formed in covering the side of the ridge, and an electrode formed on the insulation film in covering the ridge and connected to the contact layer. The electrode includes Ti film formed on the insulation film and Au film formed on the Ti film, and the thickness of the Ti film at the ridge side is 10 nm or thinner.  <P>COPYRIGHT: (C)2004,JPO