baber/WOPTO huggingface dataset:
Patent JP-2004004710-A (JP)
Title: Encoder and decoder
Inventor: TSUSHIMA MINEO
IPC: G10L19/02
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoder and a decoder which can encode an audio signal with high compression rate and high time resolution and decode wide-band frequency spectrum information.  <P>SOLUTION: The encoder 200 is provided with a time characteristic extraction section 203 which specifies a part of the band of frequency spectrum based on characteristics of an audio input signal in a time domain, a time conversion section 204 which converts a signal of the specified band into a frequency-time converted signal and an encoded column generation section 205 which encodes the signal to be obtained by the time conversion section 204 and at least a part of the frequency spectrum and generates an outputted encoded column from the encoded signal and the frequency spectrum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004263356-A (JP)
Title: Chin rest handkerchief for violin
Inventor: TAMAKI HISANORI
IPC: A41B15/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a handkerchief to cover a chin rest of a violin, protecting an extremely expensive violin from stains by sweat during performances, reducing troubles caused by humidity by sweat, stable without slipping off even during intense performances and free from trouble to take off even in a resting condition of performances.  <P>SOLUTION: This chin rest handkerchief is obtained by sewing a triangular cloth (2) on one angle of the surface (1a) of a handkerchief main body so as to form a pocket-like shape, attaching a stretch string (5) to a long side edge (9) as a pocket open of the triangular cloth (2), attaching a button (3) to the edge of the angle to which the triangular cloth (2) is attached on the reverse (1b) of the handkerchief main body and making button holes (4) suitable for the button (3) at an angle of inclination of 45° on the edges of other three angles, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004309823-A (JP)
Title: Display device
Inventor: KOBAYASHI HIROSHI
IPC: G09G3/20
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To rationalize an inspection process for display devices capable of regulating the phase of a clock signal inputted to a panel on the outside in such a manner that the delay amount of sampling pulses is compensated based on a feedback pulse.  <P>SOLUTION: A horizontal driving circuit 17 operates based on the clock signal inputted from outside and sequentially generates the sampling pulses to successively drive a plurality of sampling switches, thereby successively writing video signals in pixels 11 of a selected lines. A feedback circuit 50 detects the delay amount of the sampling pulses changing with lapse of time, forms the feedback pulse reflecting the delay amount and feeds the pulse back to the outside from the interior of the panel 33. An inspection circuit 90 for diagnosing the operation of the feedback circuit 50 is built in the panel 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003000-A (JP)
Title: Austenitic stainless steel excellent in high-temperature strength and corrosion resistance, heat- and pressure-resistant member made of this and its manufacturing process
Inventor: ISEDA ATSURO
IPC: C22F1/10
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an austenitic stainless steel which is suitable as a constituent material for ultrasupercritical pressure boilers, etc., with a steam temperature of ≥700°C, a heat- and pressure-resistant member having a coarse grain structure which is made of this steel and shows an excellent thermal fatigue resistance and structural stability at high-temperature range and its manufacturing process.  <P>SOLUTION: The austenitic stainless steel comprises 0.03-0.12% C, 0.1-1% Si, 0.1-2% Mn, ≥20 and <28% Cr, >35% and ≤50% Ni, 4-10% W, 0.01-0.3% Ti, 0.01-1% Nb, 0.0005-0.04% sol. Al., 0.0005-0.01% B and the balance being Fe and impurities comprising ≤0.04% P, ≤0.010% S, <0.5% Mo, <0.02% N and ≤0.005% O. The heat- and pressure-resistant member made of this steel has a coarse grain structure with an austenite grain size number of ≤6 and a mixed grain size ratio of ≤10%. This member can be manufactured through steps wherein the steel is (1) heated at ≥1,100°C at least once before final processing, (2) subjected to plastic working with reduction of area of ≥10% and (3) subjected to final heat-treatment at ≥1,050°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312614-A (JP)
Title: Semiconductor device
Inventor: USUI TOSHIMASA
IPC: H03K19/0175
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device by which a high-speed data transmission can be performed without damaging the output waveform of a driver at the time of switching even when the path of a transmission line is long.  <P>SOLUTION: The semiconductor device is provided with an output circuit 20a which receives a data signal and outputs it as a signal for transmission and a preemphasis circuit 40c which applies preemphasis to the leading edge and the trailing edge of the signal for transmission outputted from the output circuit 20a. In this way, a high-speed transmission can be performed with little deterioration of the signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317587-A (JP)
Title: Method for manufacturing liquid crystal panel
Inventor: IMAI TETSUO
IPC: G02F1/13
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal panel having wiring and terminals composed of thin film aluminum, which contains a step to inject a liquid crystal into a liquid crystal cell and a step to clean and remove the liquid crystal attached to the cell in the previous step and which causes no deterioration of the wiring and the terminals due to corrosion in the washing step.  <P>SOLUTION: In the washing step, water rinsing is omitted by using a specified water-based cleaning agent such as one consisting of a solution of which the water content is >20 wt.% and ≤50 wt.%, the content of an alkylene glycohol monoalkyl ether with <20 wt.% solubility of water at 25°C and/or its ester compound is 20-70 wt.% and the content of an alkylene glycohol monoalkyl ether miscible with water and/or its ester compound is 10-60 wt.% and which practically contains no involatile additive and further forms a homogeneous solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316230-A (JP)
Title: Conductive insert
Inventor: MISHIMA TAKASHI
IPC: H01R4/64
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive insert improving workability by reducing connection work and bonding parts of an earth wire in attaining equipotential bonding.  <P>SOLUTION: The insert 31 mounted passing through a hole bored in a deck plate 1 to support an instrument 5 by a through tip part projected on the lower face side of the deck plate 1 is provided with a base shaft formed with an outer diameter smaller than the inner diameter of the hole; a press-in cylinder fixedly provided at the tip part outer periphery of the base shaft, with the rear part formed with an outer diameter larger than the inner diameter of the hole and elastically deformable into the outer diameter smaller than the inner diameter of the hole; and an elastic pressure welding member and a seat plate fixed to the base shaft and brought into pressure contact with the deck plate 1 to clamp the deck plate 1 together with the rear part of the press-in cylinder which passed through the hole. The base shaft, the press-in cylinder, the elastic pressure welding member and the seat plate are formed of a conductive material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319261-A (JP)
Title: Separator for battery
Inventor: SHIGEMATSU TOSHIHIRO
IPC: H01M2/16
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a battery with a superior hydrophilicity, alkali resistance, oxidation deterioration resistance, and heat resistance and high in yield during manufacturing the battery.  <P>SOLUTION: In the separator for the battery made of a multilayered nonwoven fabric composed of more than two layers of nonwoven fabric layers, at least one layer among the nonwoven fabric layers is a wet-type nonwoven fabric layer containing a semi-aromatic polyamide fiber synthesized from a dicarboxylic acid component in which not less than 60 mol% of the dicarboxylic acid component is an aromatic carboxylic acid component, and a diamine component in which not less than 60 mol% of the diamine component is a 6-12C aliphatic alkylene diamine. The other layer is a spun bonded dry-type nonwoven fabric layer of fiber diameters of 3-30 μm containing a semi-aromatic polyamide fiber synthesized from a dicarboxylic acid component in which not less than 60 mol% of the dicarboxylic acid component is an aromatic carboxylic acid component, and a diamine component in which not less than 60 mol% of the diamine component is a 6-12C aliphatic alkylene diamine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314260-A (JP)
Title: Electrical discharge machining method of workpiece and electrode for electrical discharge machining
Inventor: MINAMI HISASHI
IPC: B23H1/06
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical discharge machining method of a workpiece capable of easily manufacturing a tool electrode 2 matched to a machining shape to the workpiece 3.  <P>SOLUTION: A tool electrode material 2A made of zinc or zinc alloy is connected to a negative electrode, applied with first electrical discharge machining between the negative electrode and a masking electrode 1 on which a machining pattern 4 is formed and made into the tool electrode 2 to machine the workpiece 3 by second electrical discharge machining. As zinc or zinc alloy is used as a negative electrode material, abnormal electrical discharge hardly occurs, and it is the tool electrode material 2A is machined into the desired shape tool electrode 2 at high speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324430-A (JP)
Title: Ignition device for internal combustion engine
Inventor: SATO YOSHITAKA
IPC: F02P13/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition device for an internal combustion engine restraining water and steam from entering a plug hole.  <P>SOLUTION: An ignition coil 3 has a coil flange part 4 for closing an opening part 21 of the plug hole 20, and an annular sealing plate 1 is interposed between a lower face 41 of the coil flange part 4 and a peripheral edge 210 of the opening part 21. A gas passage allowing gas exchange between the inside of the plug hole 20 and the outside of a cylinder head 2 is provided between the coil flange part 4 and the sealing plate 1. The gas passage is formed by providing an upper face 105 of the sealing plate 1 with a peripheral groove part formed along the circumferential direction, an outer passage leading to the outside of the cylinder head 2 from the outer peripheral side of the peripheral groove part, and an inner passage leading to the inside of the plug hole 20 from the inner peripheral side of the peripheral groove part, and bringing the sealing plate 1 and the coil flange part 4 into close contact. The depth of the peripheral groove part on the inner passage side is shallower than the depth of the peripheral groove part on the outer passage side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043434-A (JP)
Title: Method for refining high-purity dimethyl sulfoxide and mixture of dimethyl sulfoxide with amines
Inventor: FUKUI YOSHIYUKI
IPC: C07C215/08
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively and efficiently refining a high-purity DMSO and a mixture of DMSO with amines such as MEA from DMSO industrially widely used as a specific cleaning solution, a specific releasing solution, etc., used for treatment of electronic material and the mixture of DMSO with amines such as MEA.  <P>SOLUTION: The high-purity dimethyl sulfoxide containing ≥95% dimethyl sulfoxide or the mixture of dimethyl sulfoxide with amines containing ≥ 65% amines is separated or recovered by distillation from the mixture containing the dimethyl sulfoxide and the amines to refine the high-purity dimethylsulfoxide and the mixture of the dimethyl sulfoxide with amines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004322480-A (JP)
Title: Creamy solder feeding mechanism of screen printing machine
Inventor: FUJIO HIROKAZU
IPC: H05K3/34
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a creamy solder feeding mechanism, with which stable printing can be executed by a method wherein the poor action of a cylinder due to the change of the composition of creamy solder is prevented from developing.  <P>SOLUTION: On the rib 54e of a cassette container 54, a rubber balloon body 80, the interior of which is filled with compressed air E, is attached under tension by a linear rubber 82 and to hook holes 54f bored on the bottom part 54d of the cassette container 54. Concretely, the linear part 82a of a linear rubber 82 is passed round the tubular part 80a of the rubber balloon body 80, both the knob parts 82g are passed through the hook holes 54f open on the bottom part 54d, the knob parts 82g are pulled downwards so as to pass semi-spherical parts 82f in order to fasten the flat surface parts 82b of the semi-spherical parts 82f to the lower edges of the hook holes 54f, resulting in attaching the rubber balloon body 80 under tension to the bottom part 54d of the cassette container 54. After that, the rubber balloon body 80 is swollen and shrunk through the pushingly pressurizing of a cylinder 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324287-A (JP)
Title: Structure and method for laying floating ladder track on steel bridge
Inventor: SAKAIRI ATSUSHI
IPC: E01B2/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure and a method for laying a floating ladder track, which enable the installation of the floating ladder track, even in the case of a great camber of a bridge and great displacement due to a temperature change or an earthquake.  <P>SOLUTION: This structure comprises a plurality of track beds 102 which are provided on a steel-plate-deck box girder 101 of the bridge 100 and which are split in the longitudinal direction of the rail 50, and the floating ladder track 7 which is laid on the track beds 102. The structure also comprises a slide joint which is provided in a connecting part between the track beds 102 and which is freely slidable in the longitudinal direction of the rail 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330580-A (JP)
Title: Printer
Inventor: HARADA TAKUTO
IPC: B41J29/38
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain print results without merging them for sheet discharge bins allotted to functions other than Printer.  <P>SOLUTION: The printer comprises a means for deciding whether an output destination exists in PDL data interpreted by PDLInterpreter or not and judging the output destination in combination with that set by a panel set value, a means for storing rendered PLD data, and a means for regulating the sheet discharge destination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310718-A (JP)
Title: Manufacturing method for tag, and tag
Inventor: UMEDA SHINICHI
IPC: G09F3/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a tag capable of drastically reducing the occurrence of a defective product and manufacturing the tag at low cost by dispensing with forming work of a resist layer for fixing electroconductive ink to reduce a work process and executing electrical conductive processing of a through hole simultaneously with formation of an antenna circuit by use of the electroconductive ink printed on the upper/lower faces to further reduce the work process, and to provide the tag.  <P>SOLUTION: This manufacturing method for the tag comprises: a through hole formation process for forming the through hole in a prescribed position of an insulative sheet allowing the fixing of the electroconductive ink; and an antenna circuit formation process for printing the antenna circuit on the upper face and the lower face of the insulative sheet by the electroconductive ink such that the through hole is closed up, after the through hole formation process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342490-A (JP)
Title: Fuel cell
Inventor: SARADA TAKASHI
IPC: H01M8/10
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell in which supply of oxidizer to an electrode is made by natural spread without using a fan and a pump and which has a smaller volume and a smaller area than a plane connection structure and has a high energy density.  <P>SOLUTION: The fuel cell comprises a membrane electrode assembly constituted of a solid polyelectrolyte membrane interposed by an anode and a cathode, a fixed structure for fitting a plurality of membrane electrode assemblies, an electric connection structure for performing electric connection to the anode and the cathode, and a fuel supply passage of fuel to the anode. In the adjoining membrane electrode assemblies, respective anodes or respective cathodes are arranged opposed to each other, and this arrangement state is repeated alternately, and the fuel supply passage is provided at the portion which is surrounded by anodes where a plurality of membrane electrode assemblies adjoin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346340-A (JP)
Title: Production method of blast furnace feed and blast furnace operation method using the blast furnace feed
Inventor: KOBAYASHI TATSUO
IPC: C21B5/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of blast furnace feed containing TiO<SB>2</SB>, and a blast furnace operation method by which bottom bricks are protected using the blast furnace feed.  <P>SOLUTION: Slag 5 produced through the addition of iron sand to molten iron is separated and recovered from the molten iron 6, and its particle size is adjusted to a prescribed size using a crusher 11, sieving equipment 12, etc. The particle size is preferably adjusted to 5-70 mm to enable good ventilation in the furnace. The blast furnace feed produced through the method is used in the blast furnace operation method for effectively protecting the bottom bricks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344194-A (JP)
Title: Wall surface structure of unit bathroom
Inventor: FUWA YUKIO
IPC: E04B2/74
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall surface structure of a unit bathroom in which the attaching place of a function panel having functional parts such as a shower, a mirror, a lighting fixture and a housing rack can be easily changed.  <P>SOLUTION: A long-length rail having a hollow part over the almost entire length is disposed on the wall surface of the unit bathroom and the space of piping or wiring is provided in the hollow part. Function members are fitted to the respective rails at the opening part of the hollow part, the function members are engaged to the rails so as to be slid and thus the function members are attached to the wall surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346565-A (JP)
Title: Door stop device
Inventor: TANAKA ATSUSHI
IPC: E05F5/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate door stop release operation and to allow rapid door stop release operation in a door stop device provided with a movable door stop member.  <P>SOLUTION: This door stop device 2 mounted to an inward opening door 1 is provided with the movable door stop member 3 that can be operated into an outward opening regulating position to regulate outward opening of the door 1, and an outward opening allowing position to allow outward opening of the door 1. Normally, the movable door stop member 3 is held into the outward opening regulating position, and in an emergency, the movable door stop member 3 is operated into the outward opening allowing position according to the operation of a door stop release button 14 facing the outdoor side through a through hole 1a of the door 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345528-A (JP)
Title: Parking assist method and device
Inventor: OKITSU MAKOTO
IPC: B60R21/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking assist method capable of supporting parallel parking and double parking without requiring switching labor between the parallel parking and double parking.  <P>SOLUTION: A right guide line 21a for double parking or a left guide line 21b for double parking disposed in an image for displaying the rear side of a vehicle is aligned to the entrance of a parking space 32 for double parking, and the vehicle is moved back from that position at a maximum steering angle and is parked doubly. A right guide line 22a for parallel parking or a left guide line 22b for parallel parking disposed in the image 14 is aligned to the entrance of the parking space 32 for parallel parking, and the vehicle is moved back from that position at a maximum steering angle, returned at a position where the depth-side end of the parking space 32 fits to a circular arc right guide line 23a or a circular arc left guide line 23b reverse to the steering direction so as to provide a reverse maximum steering angle, moved back, and parked in parallel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352626-A (JP)
Title: Anticholesterol agent containing plant-derived component
Inventor: YASUE MASAAKI
IPC: A61K36/28
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a medicine or a food and a beverage effective for preventing and treating arteriosclerosis by finding an active ingredient from a food or a quasi-food, utilizing a bioregulation function of a specific plant in preventing and treating obesity and arteriosclerosis which threaten health.  <P>SOLUTION: The medicine or the food and the beverage having anti-cholesterolemic action comprises a plant body of Aloe arborescens, Cola nitida, Melilotus officinalis, Cornus officinalis, Chrysanthemum parthenium, Plantago lanceolata or Urtica dioic, a leaf of Olea europaea or an essence obtained by extracting these plants with water or an organic solvent or their mixture as active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314037-A (JP)
Title: Method for polishing wheat
Inventor: MATSUDA MANABU
IPC: A23L7/10
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To control the generation frequency of broken grains when husked wheat is polished.  <P>SOLUTION: By employing a means of dipping the husked wheat in a breeding liquid containing sucrose and lactic acid bacteria, after bactericidal washing and drying, and draining and leaving the husked wheat in a sealed condition overnight so as to ferment the same, or a means of dipping the husked wheat in a breeding liquid containing the sucrose and the lactic acid bacteria as well as an enzyme and draining and leaving the husked wheat in a sealed condition overnight so as to ferment the same, or a means of dipping the husked wheat in the breeding liquid containing the sucrose and the lactic acid bacteria as well as the enzyme for a predetermined time so as to ferment the same (a means of fermentation in the liquid), and furthermore a means of dipping the husked wheat in a weak acid breeding liquid containing the enzyme for a predetermined time so as to carry out an enzymatic treatment, the fermentation treatment with the lactic acid bacteria or the enzymatic treatment with the enzyme which decomposes cellulose or hemicellulose or the fermentation treatment simultaneously with the enzymatic treatment are carried out, and thereafter the husked wheat is washed and dried to a predetermined moisture and polished.  <P>COPYRIGHT: (C)2005,JPO&NCIPI