baber/WOPTO huggingface dataset:
Patent JP-2003326151-A (JP)
Title: Method and apparatus for hydrothermal reaction treatment
Inventor: NAKAYAMA SATORU
IPC: C02F1/74
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for hydrothermal reaction treatment which prevents or reduces the narrowing of a reaction area in a reactor vessel and the corrosion of the reactor vessel by a salt.  <P>SOLUTION: The apparatus for hydrothermal reaction treatment for an organic liquid to be treated which contains dissolved salts is provided with an evaporation concentrator 3 for removing the dissolved salts from the organic liquid to be treated. The organic liquid from which the dissolved salts are removed with the evaporation concentrator 3 is fed to the reactor vessel 21 and is treated by hydrothermal oxidation reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329296-A (JP)
Title: Wind direction changing device of air conditioner
Inventor: MOCHIZUKI KOJI
IPC: F24F13/15
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a difference in angle due to play of a preset rotating angle of a stepping motor which is a driving source for wind direction deciding blade in a wind direction changing device of an air conditioner.  <P>SOLUTION: Abutting ribs 8e, 8f are provided on the back of a board of an air blow-off opening 8 at the starting point and ending point positions where a first connector 25 disposed on the back of the board of the air blow-off opening is moved right and left with a rectilinear motion, and the outer wall of the first connector 25 moving right and left is abutted on the abutting ribs 8e, 8f, so that play of the rotating angle of the stepping motor 21 is regulated in a power transmitting mechanism means not to cause a difference in rotating angle to the right and left of the wind direction deciding blade 20. Accordingly, a cap center 27 journaled to a connecting part A of the first connector 25 whose movement is regulated is also regulated in its rotating angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327683-A (JP)
Title: Method for manufacturing aromatic-aliphatic copolymerized polycarbonate
Inventor: ONOZAWA TAKASHI
IPC: C08G64/30
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transesterification-based method for continuously manufacturing an aromatic-aliphatic copolymerized polycarbonate having high transparency and an excellent color phase.  <P>SOLUTION: The method comprises manufacturing the aromatic-aliphatic copolymerized polycarbonate by melt-polymerizing an aromatic carbonic diester, an aromatic polycarbonate oligomer and a dihydroxy compound having at least one alicyclic structure in the presence of a catalyst selected from alkali metal and alkaline earth metal compounds, and in the polymerization, the mixed liquid of raw materials consisting of the diester and the polycarbonate oligomer is fed separately from the dihydroxy compound to the first polymerization vessel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332271-A (JP)
Title: Semiconductor wafer and method of manufacturing semiconductor device
Inventor: KONO YASUHIKO
IPC: H01L21/331
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce warping or cracking of a semiconductor wafer by maintaining a strength of the semiconductor wafer even after making it into thin film.  <P>SOLUTION: A gate oxide film comprising an IGBT, a gate electrode GE, a base area 11 and an emitter area are formed on a semiconductor wafer W, and a silicon-oxide film is formed on the gate electrode GE. Further, its upper portion is formed with an emitter electrode 21 and after a passivation film 27 is formed thereon, an internal area IN on the rear side of the semiconductor wafer W is ground to form a projecting portion 33 around its outer periphery. Afterwards, an impurity is injected from the rear side of the semiconductor wafer W to form a collector area 35 and further, after a collector area 37 is formed, the semiconductor wafer W is packaged on a stage St smaller than the internal area IN and diced along with a scribe area. Thus, the strength of the wafer is held by the projecting portion 33 and further, the wafer is diced to reduce cracking or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003030990-A (JP)
Title: Data input/output circuit for semiconductor memory device
Inventor: KIM SE JUN
IPC: G11C11/407
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a data input/output circuit for a semiconductor memory device which outputs clock signals having same timing to all data buffers and can perform high-speed operation. SOLUTION: This circuit is provided with a clock synchronization means generating an internal clock signal synchronization, with an external clock signal externally inputted and outputting it, a clock drive means for generating a drive clock signal, based on the internal clocks signal and outputting it, a clock signal transmission line in which the drive clock signal is transmitted, a plurality of clock synthesizing means for synthesizing a clock signal in a corresponding node on the clock signal transmission line and outputting a synthesized clock signal, a plurality of data buffers buffering data in accordance with each of the plurality of synthesized clock signals, and a plurality of data pads for outputting the data outputted from the plurality of data buffers to the outside or receiving data from the outside.
Patent JP-2003060768-A (JP)
Title: Interface device for ten-key pad of portable telephone
Inventor: MIYATA YUMIKO
IPC: H04M1/247
Filed: 2002-05-22
Abstract: PROBLEM TO BE SOLVED: To enable even a person unfamiliar with the operation of a portable telephone to easily and surely retrieve and transmit information. SOLUTION: A key image 20 having the same shape as a ten-key pad 11 of the portable telephone is displayed on the screen 2 of the portable telephone, for example, hierarchical key images 30 and 40 corresponding to selection instruction contents of respective keys of the key image 20 are displayed by operating a key of the ten-key pad 11 corresponding to the selection instruction contents displayed on the respective keys of the key image 20, for example, hierarchical key images 50 to 80 corresponding to selection instruction contents of respective keys of, for example, the hierarchical key image 30 are further displayed, and selection instruction contents of respective keys of the respective hierarchical key image 30 to 80 can be selected by operating the keys of the ten-key pad 11.
Patent JP-2003334680-A (JP)
Title: Welding method and connected structural body using the same
Inventor: SAITO SHIGEKI
IPC: B23K26/21
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method capable of facilitating welding and improving connected strength.  <P>SOLUTION: The welding method connects a plurality of members to each other by fusion welding. A connecting portion of other member is brought into contact with a member having an approximately platy portion which becomes a connecting portion. A through-welding is applied to a face opposite to a contact face of the approximately platy member by using a predetermined through-welding means. Thus, respective members are connected to each other by melting the approximately platy portions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308991-A (JP)
Title: Discharge lamp lighting device
Inventor: KOBAYASHI TOSHIO
IPC: H05B41/392
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which can surely retain illumination even when a signal circuit 1 for outputting a PWN signal has failed.  <P>SOLUTION: The signal circuit 1 for sending a PWN signal variable in on- duty is provided. An inverter type discharge lamp lighting circuit 2 that reduces output as the on-duty of the PWN signal becomes greater according to with the signal circuit 1 in such a manner that the output becomes zero when the on-duty reaches a first prescribed value or greater is provided. A discharge lamp 3 that receives the output from the inverter type discharge lamp lighting circuit 2 to light is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339376-A (JP)
Title: Photocrosslinkable antisense dna and method for controlling gene expression using the same
Inventor: MURAKAMI AKIRA
IPC: A61K48/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antisense DNA capable of inducing apoptosis via p53 to only cervical cancer cell by controlling only expression of E6 protein of a human papilloma virus (HPV) and by the remained E7 protein.   <P>SOLUTION: The antisense DNA is a photocrosslinkable psoralen-binding antisense S-oligonucleotide represented by the general formula äwherein, B is each base of the base sequence represented by AATCTCAGAATAAAA (SEQ ID NO.1 in the sequence table) (refer to the specification), AGTTAGTTTTTCCAA (SEQ ID NO.2 in the sequence table) (refer to the specification) or AATAAATTGTATAAC (SEQ ID NO.3 in the sequence table) (refer to the specification) covalently binding to each corresponding nucleotide individually and independently; n is an integer of 13}.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345980-A (JP)
Title: Compensation system, compensation money calculator, risk hedge supporter, compensation method, compensation money calculation method, risk hedge supporting method, and program
Inventor: WATANABE MASAYASU
IPC: G06Q40/02
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compensation system for hedging a risk of paying compensation money accompanying defect occurring in an information processing system.   <P>SOLUTION: This compensation system 50 is equipped with a compensation charge storage part 526 for storing therein compensation charge for receiving compensation, a sales figure storage part 534 for storing therein sales figures associated with an investor when the right of receiving at least a part of the compensation charge is sold to the investor, a compensation money payment part 585 for processing compensation money payment when defect occurs in the information processing system 10 within a predetermined contract term, and an investor payment calculation part 538 for calculating the amount of payment to the investor depending on whether compensation money has been paid or not within the contract term and by using the compensation charge stored in the storage part 526.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341731-A (JP)
Title: Shading lid
Inventor: OIKAWA TAKUJI
IPC: B65D81/34
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid material for a cup-shaped instant food container, which has oxygen barrier property and shading property and can pass a check with a metal detector.   <P>SOLUTION: The lid material comprises a paper layer 1, a resin barrier layer 4 having oxygen barrier property, and a sealant layer 6. A print layer 2 formed by sandwiching a gray layer between white layers is arranged between the paper layer 1 and the barrier layer 4 or the outside of the paper layer 1, and a L* value in the L*a*b* color space for the gray layer is 45 to 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339323-A (JP)
Title: Refreshing confectionery in mouth
Inventor: USHIO KENJI
IPC: A23G3/50
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule refreshing confectionery in the mouth solving both a low efficacy feeling which is a disadvantage of a tablet confectionery and the deficiency in tastiness of a gelatin capsule and enhancing the efficacy feeling as the refreshing confectionery.   <P>SOLUTION: The refreshing confectionery in the mouth comprises at least a three-layer structure obtained by coating the periphery of the gelatin capsule containing a refrigerant in a liquid oil and fat as a core with a sugar coating layer consisting essentially of sugar and further coating the periphery thereof with a sugar alcohol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346711-A (JP)
Title: Ballast-less fluorescent lamp
Inventor: NOMURA KAZUO
IPC: H01J61/28
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ballast-less fluorescent lamp capable of preventing falling-off of an amalgam and lowering of luminous flux.   <P>SOLUTION: The ballast-less fluorescent lamp has a light-emitting tube 1 composed of one glass bulb or a plurality of glass bulbs communicated with each other. Both ends of the glass bulb are sealed, a narrow tube is sealed in the glass bulb, and the amalgam is arranged in the narrow tube. The amalgam is filled in a plurality of minute holes of a porous material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342420-A (JP)
Title: Hydrogenated chloroprene rubber composition
Inventor: KABA YASUHIRO
IPC: C08K3/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent rubber elastomer improved in low-temperature resistance.   <P>SOLUTION: The rubber composition comprises (A) a hydrogenated chloroprene polymer, which is obtained by introducing hydrogen into a chloroprene polymer obtained by polymerizing 2-chloro-1,3-butadiene monomer and, as required, a monomer copolymerizable therewith thereby converting a part of carbon - carbon double bonds present in the polymer into a single bond, and, incorporated therewith, (B) at least one compound among a morpholine compound, a nitroso compound and a maleimide compound, and (C) an acid acceptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346433-A (JP)
Title: Method for verifying function of erasure pointer and recording and reproducing apparatus therefor
Inventor: SATO TAKUMI
IPC: H03M13/01
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To verify whether or not an erasure pointer correctly points out an error position in read data.   <P>SOLUTION: After storing test data with an ECC (error correction code) attached thereto to a memory 133a, a CPU 12 erases a data part designated by erase position information EPI and the test data after the erasure is recorded on a disk medium 141. The CPU 12 reproduces the test data recorded in the disk medium 141. An erasure pointer generating unit 132j in a read channel generates the erasure pointer pointing out a position of an error in the reproduced test data. A comparator 133c compares data parts designated by the EPI in the test data pointed out by the erasure pointer and the test data after the erasure on the memory 133a and gives a comparison result CR to the CPU 12 as a verification result of the erasure pointer function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342880-A (JP)
Title: Reversibly thermally color-changing velour tone fabric, and clothing or toy using the same
Inventor: MATSUNAMI NOBUAKI
IPC: A41D31/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversibly thermally color-changing velour tone fabric giving a peculiar touch feeling due to a soft touch by napping, also sensitive in color-changing function and excellent in decorating effect, and a toy such as a stuffed toy or a clothing having a high commercial value by applying the fabric in the toys and clothing field.   <P>SOLUTION: The reversibly thermally color-changing velour tone fabric obtained by forming raising on the surface of a knitted or woven fabric and fixing a thermally color-changing material on the raised surface with a binder resin, and the clothing, clothing for a doll or the stuffed form of the toy obtained by cutting and sewing the fabric are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008013-A (JP)
Title: Mixed feed
Inventor: FUJIMITSU ATSUSHIGE
IPC: A23K1/16
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide mixed feed satisfactorily growing livestock and also promoting the health thereof by creating optimum environment easy for Bacillus natto to be active.  <P>SOLUTION: The mixed feed contains soybean flour and Bacillus natto. Inclusion of the soybean flour makes it possible for the Bacillus natto to be active inside the body of livestock or poultry. Such Bacillus natto as to secure the best active environment satisfactorily grows the livestock and promotes the health of the livestock.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013963-A (JP)
Title: Rf signal processor for magneto-optical disk
Inventor: MIYAZAKI TAKAAKI
IPC: G11B11/105
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RF signal processor for a magneto-optical disk wherein the influence of noise from the outside is reduced even when a signal reproduced from the magneto-optical disk is minute.  <P>SOLUTION: The amount of jitter in the output signal of an amplifier 5 is detected by a jitter detector 6, gains of current/voltage converters 3a, 3b are adjusted by a gain control circuit 7 so as to minimize the detected amount of jitter. Thus, by automatically making amplitudes of two input signals of a differential amplifier 4 equal, making the amount of noise equal and subtracting, the noise is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321659-A (JP)
Title: Electric and electronic insulating material
Inventor: SUGIMOTO EIICHI
IPC: C09J7/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective electric and electronic insulating material (an electric and electronic insulating adhesive tape) coping with a technological tendency of a new area (an environment-conscious, resource-saving/energy-saving, recyclable and high performance/polyfunctional items) in the insulation system for electric and electronic instruments and electronic devices.  <P>SOLUTION: This electric and electronic insulation tape used for the insulation system of the electric instruments and electronic devices of the electronic instruments is characterized by constituting it with a liquid crystalline polymer film excellent in heat resistance, moisture resistance and dielectric property as a substrate and an adhesive adapted for the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015341-A (JP)
Title: Electronic imaging apparatus
Inventor: SAKURAI JUNZO
IPC: H04N5/341
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic imaging apparatus capable of decreasing the photographing time and acquiring an image with high quality at all times.  <P>SOLUTION: A piezoelectric driver 5 displaces a CCD 2 for taking an object image for a frame period, and the CCD 2 outputs an image signal obtained for an exposure time of the image signal of each frame. The imaging apparatus applies no exposure to the image signal during the displacement operation of the CCD 2 by the piezoelectric driver 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009512-A (JP)
Title: Ink-jet printer
Inventor: HAMADA SHUTA
IPC: B41J2/18
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To compactly form a line head type ink jet printer in which the maintenance of a line head can be performed without reducing a positional accuracy of the line head.  <P>SOLUTION: Ink receivers 11, 11,... for receiving an ink discharged from the line heads 1, 1,... are installed in a state in which the receivers 11, 11,... are opposed to the line heads 1, 1,.... The ink receivers 1, 1,..., are moved up and down by an operation of an upward and downward moving means 30 integrally with platens 24 and 24 installed in a state not to interrupt the line heads 1, 1,... and the ink receivers 11, 11,....  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010143-A (JP)
Title: Synthetic resin pallet
Inventor: OSAKI KOJI
IPC: B65D19/32
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To increase the strength and rigidity of a synthetic resin pallet without increasing the weight of the pallet by an upper coupling bar for coupling beams having at least a partitioning wall coupling bar for coupling partitioning walls formed in the beams and an inner wall coupling bar for coupling inner walls of the beam.  <P>SOLUTION: The synthetic resin pallet has corner beams 1, intermediate beams 2 provided between the corner beams and center beams 3 wherein the corner beams and the intermediate beams, and the intermediate beams and the center beams are coupled via the coupling bars. The upper coupling bars 4 and 6 for coupling the beams have at least the partitioning wall coupling walls 4c and 6b for coupling the partitioning walls formed inside the beams and the inner coupling bars 4b and 6a for coupling the inner walls of the beams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009639-A (JP)
Title: Hollow wood artificial board, its manufacturing method, structure of hollow wood artificial board, and its manufacturing method
Inventor: NISHIBORI SADAO
IPC: B27N3/02
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To join hollow boards without the need of metal fittings and without damaging the appearance.  <P>SOLUTION: The structure of the hollow wood artificial board 120 comprises L-shaped members 88 which are made by dividing a hollow wood artificial tube 80 longitudinally into a plurality and box-constituting element members 124 which consist of hollow wood artificial boards 29 provided with the 3rd through holes 122 that have the dimensions to enable the L-shaped members 88 to be inserted and which are provided with a joining portion 126 having a tilted surface of 45° on the lower ends. Into the 3rd through holes 122 of each joining portion 126 a single or plural L-shaped member(s) 88 is(are) inserted (here, two pairs on the opposite sides). The joining portions 126 are attached together with an adhesive, and at the same time the side faces of the box-constituting element members 124 are attached together with an adhesive to form a rectangular, top-open box.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003114639-A (JP)
Title: Picture display device
Inventor: SAGANO OSAMU
IPC: G09G3/20
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device capable of realizing excellent picture quality while correcting the voltage reduction being based on the electric resistance of wirings with simple constitution. SOLUTION: This picture display device is provided with a correction data calculating means 14 calculating correction data for correcting the effect of voltage dropping to be generated by resistant portions of row wirings with respect to inputted picture data and a number of gradation converting means 15 which converts the processes the number of gradation of the correction data and a modulation means 8 outputs a signal whose pulse width is modulated based on the correction data which are converted and processed by the number of gradation converting means 15 and which are outputted by the means 15 to respective column wirings.
Patent JP-2004023168-A (JP)
Title: Method for evaluating program selection order, its device and its program
Inventor: MURAZAKI YASUHIRO
IPC: H04N17/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program selection order evaluating method, a program selection order evaluating device and a program selection order evaluation program for efficiently evaluating and improving programs selected on the basis of subjective evaluations of viewers in order to provide a program that meets the preferences and needs of the viewers among a plurality of programs.  <P>SOLUTION: This program selection order evaluating device 1 is provided with a preferred program selection presenting means 4 for selecting the preferred program among the plurality of programs on the basis of program meta-data attached to the plurality of programs and viewers information being personal information of the viewers and presenting the selected program to each of the viewers, a viewer's subjective evaluation receiving means 5 for collecting subjective evaluations of the viewers about selection orders of the preferred program, and a preferred program selection ranking adjusting means 6 for referring to the subjective evaluations of the viewers to adjust the selection ranking of the preferred program.  <P>COPYRIGHT: (C)2004,JPO