baber/WOPTO huggingface dataset:
Patent JP-2003245667-A (JP)
Title: Unit arrangement of water purifying device
Inventor: KOGA KUMIKO
IPC: C02F1/42
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, as the conventional reverse osmosis membrane method uses a filtration function by the micropores of a filter, so that small amount of micro residue remains in the filtered water, the method cannot produce highly pure water, and the problem that the conventional ion exchange method requires the washing or neutralization by an agent of an ion exchange resin.  <P>SOLUTION: In the method for arranging and manufacturing a reverse osmosis unit and an ion exchange unit used for manufacturing the highly pure water by a water purifying device, the ion exchange unit is arranged and combined as a final filtration unit, thereby the highly pure water can be produced efficiently and simply at a low cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003302975-A (JP)
Title: Electronic keyboard instrument, electronic keyboard unit, and virtual keyboard program
Inventor: HANEBUCHI FUMIHIKO
IPC: G10B3/12
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To input wide-register playing information by using a keyboard unit which has a small number of keys.  <P>SOLUTION: The keys are connected in series by connecting a connection part 12 of a master unit 10 and a connection part 21 of a keyboard unit 20A together and further connecting the keyboard units 20A and 20B together. Pieces of playing information outputted from the keyboard units 20A and 20B are transferred to the master unit 10 through communication IFs provided at the connection parts. The master unit 10 transmits the pieces of playing information of the keyboard units to an external sound source module etc. The keyboard units 20A and 20B can have offsets and playing information channels freely set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308646-A (JP)
Title: Contents receiving/distributing system and manufacturing method of magnetic disk
Inventor: ONO TAKUYA
IPC: G06F21/60
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unauthorized use of a receiving/distributing program in a contents receiving distributing system.  <P>SOLUTION: A magnetic disk apparatus 23 having a magnetic disk 22 to which a receiving distributing program 21 is embedded through magnetic printing from a master disk 27 by means of the magnetic printing technology is configured and mounted on a network terminal 24. The network terminal 24 can communicate with a server (not shown) such as an information management company and an information distribution company for managing contents via a network 26, and through the configuration above, the contents receiving distributing system 25 for receiving distributing contents is built up, wherein the receiving distributing program 21 is embedded to the magnetic disk 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300350-A (JP)
Title: Recorder
Inventor: HARADA HIDENORI
IPC: B65H35/04
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder by which a cutting operation can be performed without providing a specific place for a cutting device, thereby preventing the whole device from being enlarged.  <P>SOLUTION: This recorder comprises a recording head, a carriage which can accommodate a plurality of ink cartridges on a predetermined position of its accommodating section, the ink cartridges being independently replaceable, a carriage driving section for reciprocating the carriage in a main scanning direction, a cutter unit which can be replaced with one of the ink cartridges by being detachably loaded to the carriage, and an opening section which is provided to a position opposite to the recording medium at a portion on the carriage where the cutter unit is detachably loaded in order to allow a cutter blade of the cutter unit to contact to or separate from the recording medium. By driving the carriage driving section in a condition that the cutter unit is loaded to the carriage, the recording medium can be cut at a predetermined position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301537-A (JP)
Title: Thermo-temperature environment homogenizing construction method for building interior in steel house
Inventor: MURAHASHI YOSHIMITSU
IPC: E04B1/76
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of dew formation, to decrease the deterioration rate of a dwelling house, to lengthen the life, to realize healthy environment, to reduce the number of heaters, to reduce the heating space, and to improve energy efficiency by homogenizing the thermo-temperature environment in the interior of a building.  <P>SOLUTION: In a construction method for a steel house formed by a frame material made of thin and light shape steel and a structural facing material fitted thereto, the frame material is constructed by a thin and light shape steel 6 which has high thermal conductivity in order to promote homogenizing of thermo-temperature environment, and a designated board thickness, wherein the upper and lower limit values of the surface area (m<SP>2</SP>/m<SP>2</SP>) of the dwelling house internal thin and light shape steel per building area range from 0 to 20, and the weight (kg/m<SP>2</SP>) of the thin and light shape steel 6 in the range of 10 to 20 of the upper and lower limit values of the surface area has the upper and lower limit values ranging from 35.0 to 115.0. The steel house 1 is external heat insulation construction method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307245-A (JP)
Title: Spring force regulating structure
Inventor: OGURA HIDEAKI
IPC: F16F9/32
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable not only the regulation of a given spring force but also the reduction of a part cost, and the reduction of the number of processes to reduce a manufacturing cost.  <P>SOLUTION: A cap 11 to close the upper end opening of a tube 2 on a car body side is formed in a shape of a bottomed cylinder and set in a pump housing and contained in the pump housing and a piston 12 to partition a subair chamber A1 communicating with an air chamber A in the tube 2 on the car body side contained in the pump housing is moved forward and backward as it is rotated to widen and narrow the subair chamber A1. The tip of an output rod 13 protruded from the lower end of the piston 12 is brought into contact with a spring seat 14, locking the upper end of a suspension spring S, in the tube 2 on the car body side as it is extended through the bottom 11a of the cap 11 and situated facing the air chamber A in the tube 2 on the car body side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312738-A (JP)
Title: Cushioning material
Inventor: KOBAYASHI HIROYASU
IPC: B65D71/02
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning material to be easily put over an article to prevent the friction of the cushioning material against the article while overcoming the disadvantage of a conventional cushioning material.  <P>SOLUTION: The cushioning material 1 made of a cloth material is provided with four cuts 2 facing toward the center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003224722-A (JP)
Title: Image processor, method, computer program and computer readable storage medium
Inventor: AKIBA YOSHIYUKI
IPC: H04N1/405
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently apply compression coding to the result of dither processing at high speed and in a simple configuration.  <P>SOLUTION: Multivalued pixel data are stored into a buffer 1 in the order of rasters. The multivalued data stored in the buffer are subjected to dither processing by a dither processing part 2 and stored in a FIFO 3 having a capacity of a width N of a dither matrix. An exclusive OR 4 exclusively ORs an output value from the FIFO 3 and the result of dither processing in the dither processing part 2, and the result is subjected to Huffman encoding by a Huffman encoding part 5. During such processing, the number RUN of the same continuous data stored in the buffer memory 1 is detected by a run detecting part 6, and when RUN>N is detected by a control part 7, concerning RUN-N pixels counted from the rear end of continuous pixel groups, it is decided that the RUN-N values of '0' are generated without processing in the dither processing part 2 and the FIFO 3. Then, preceding coding is performed by the Huffman encoding part 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003315654-A (JP)
Title: Lens barrel
Inventor: TAKESAWA HIDEYUKI
IPC: G02B7/04
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel by which an autofocusing mechanism and a manual focusing mechanism are actuated without having changeover operation and also operation can be smoothly switched without using a gear in a lens barrel incorporating an oscillatory wave motor.  <P>SOLUTION: A belt (3) adjusted by a pulley (4) pivottaly supported by a pulley base (5) linked with a lens chamber moving frame (9) surrounds an output ring (2) and a manual focusing ring (6) juxtaposed and freely rotated and frictionally transmits rotational force, and a differential effect is simultaneously obtained, so that focusing operation can be performed by the arbitrary rotation of a motor (1) or a manual operation ring (14).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318069-A (JP)
Title: Method of etching anode foil of aluminum electrolytic capacitor
Inventor: OKAZAKI HIROSHI
IPC: H01G9/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing the anode foil of an aluminum electrolytic capacitor for middle and high voltages, which increases productivity and capable of obtaining a significantly big surface area to increase the capacitance while the cost of the method is lower than that of a conventional one.  <P>SOLUTION: In the manufacturing process of the anode foil of the aluminum electrolytic capacitor manufactured by etching processing, at least one kind or more of a metallic compound and chlorine ion out of Mg, Ti, V, Cr, Mn, Fe, Cu, Ge, Nb, Mo, Pb, Ag, In, Sn, Sb, W, Tl and Pb are contained in at least one-stage etchant out of pit formation processes, electrochemical processing is not performed, and pits are formed by an electroless process or a small current to expand the surface area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317947-A (JP)
Title: Manufacturing method for lighting system
Inventor: FUKUI KOSUKE
IPC: H05B33/14
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method simply miniaturizing a light emitting part, in particular, in the manufacturing method for a lighting system suited for lighting an electro-optic display device such as a liquid crystal display device as a lighting object.  <P>SOLUTION: This manufacturing method for the lighting system includes a process of vapor-depositing, at least, a light shielding light absorbing layer 309, a reflecting electrode layer 308, an alkaline earth metal layer 307, and a buffer layer 306 and a light emitting body layer 305 as components of the light emitting part to an outer side substrate 302 with recesses/projections on its surface from the diagonal direction to the substrate surface, a process of forming films of the whole surfaces of a positive electrode 303, a positive hole filling layer 314, and a positive hole transport layer 304 as the residual parts of the components of the light emitting part on a panel side substrate 301, and a sticking process of sticking the outer side substrate 302 to the panel side substrate and sealing the respective components between the substrates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314169-A (JP)
Title: Opening and shutting equipment
Inventor: TAKAGI TOSHIHISA
IPC: E06B9/78
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide opening and shutting equipment capable of properly moving an opening and shutting body by operation of an operating section.  <P>SOLUTION: The opening and shutting equipment 7 having an insertion-hole section 32 includes a hole attached closing body 12 for closing part of an opening section 3 between an outdoor space 5 and an indoor space 6. The opening and shutting equipment 7 includes a sliding door body 14 for opening and shutting the residual part of the opening section 3, an opening and shutting body 51 moving the outdoor space 5 along the sliding door body 14 and an opening and shutting body moving operational body 61 having an operating section 62 located on the indoor space 6. The opening and shutting moving operational body 61 is provided to the opening and shutting body 51, and it is inserted into the insertion-hole section 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314377-A (JP)
Title: Gas flow control device
Inventor: IKEDA MASATOSHI
IPC: F02M25/07
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an art smoothing an opening/closing operation of a butterfly valve element provided in a gas flow control device for controlling a gas flow including hydrocarbon compound.  <P>SOLUTION: This gas flow control device is provided with a housing, a gas passage formed inside the housing, the butterfly valve element provided in the gas passage and controlling the flowing state of the gas, a drive part driving the butterfly valve element, and a control part controlling the drive part. The butterfly valve element is turned within a positive angle range and within a negative angle range using a closed state position as a reference. The control part is provided with a normally opening/closing mode of turning the butterfly valve element within the positive angle range including the closed state position, and a stop mode of turning the butterfly valve element, at least, once within the positive angle range and within the negative angle range respectively, and then setting the butterfly valve element in the closed state position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319182-A (JP)
Title: Image processing apparatus and image forming apparatus
Inventor: ITO SHINSAKU
IPC: G06T5/30
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform thinning processing without spoiling image quality even when image data are reduced/magnified by enhancing identification accuracy of edge parts and non-edge parts of the image data.  <P>SOLUTION: When a print key of an operation panel is depressed, a main CPU confirms magnification/reduction information from the operation panel and sets thinning parameters in response to unmagnification, a magnification rate, a reduction rate to a thinning processing section of an image processing apparatus for performing thinning processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312866-A (JP)
Title: Paper feeding roller and manufacturing method
Inventor: KAMATA SHINICHI
IPC: B65H5/06
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding roller extended in life and easy to manufacture and assemble by reducing the damage by metal fatigue of a paper feeding sheet wound on the circumference of a rotating core material.  <P>SOLUTION: This paper feeding roller 1 comprises the metallic paper feeding sheet 10 having a plurality of paper feeding claws 11 protrusively provided on the surface, which is wound once on the circumference of the round shaft-like rotating core material 3 such as resin roller, both end parts 10a and 10b of the paper feeding sheet 10 being connected by free fitting engagement or the like to be freely movable within a prescribed length in the circumferential direction of the rotating core material 3. When the state where the paper feeding sheet 100 makes a bending and expanding motion along the circumference of the rotating core material 3 by the difference in thermal expansion coefficient with the core material 3, this bending and expanding motion is permitted and absorbed by the free movement of both the end parts 10a and 10b to avoid a trouble such as fatigue caused by the bending and expanding motion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311513-A (JP)
Title: Tool rest for machine tool
Inventor: MURATA YASUNORI
IPC: B23B29/24
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool rest for machine tool having a simple-structure lock mechanism composed of a small number of parts and enabling stable position determination.  <P>SOLUTION: A lock mechanism 45 for positioning and fixing a turret head 4 and a milling unit 6 so as to align the center of an input shaft 8, indexed for a processing location A of the lock mechanism, and the center of an output shaft 9 with each other is installed, and the lock mechanism 45 is so composed that the turret head 4 is provided with a positioning pin 47 which can be fitted in an engagement hole 48 of the milling unit and retracted therefrom and the positioning pin 47 is operated by hydraulic pressure for clamping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321087-A (JP)
Title: Stock hopper with stock discharging mechanism
Inventor: ASANUMA MINORU
IPC: B65D88/28
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock hopper with a stock discharging mechanism which can stably discharge stock with its bulk density increasing in the hopper without using a mechanical stirring means.  <P>SOLUTION: The stock hopper has a hopper body 1 having a stock inlet 2 on the upper part and a stock outlet on one of sidewalls on a lower part, and the stock discharging mechanism 4 provided on the bottom in the hopper body 1 for discharging the stock from the outlet. The hopper is equipped with a pair of sidewall plates 6 suspending whose lower ends reach the vicinity of the mechanism 4 and has the mechanism 4 structured such that the interval between both sidewall plates 6 widen downwardly. Shelves 5 are provided at an intermediate position of the height of the hopper to extend from opposite hopper inner sidewalls toward the center along the direction of discharging the stock by the discharging mechanism. The pair of sidewall plates 6 are preferably suspended downwardly from the respective tips of the shelves 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319738-A (JP)
Title: Connection structure of rod
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/02
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of rod members of a fishing rod having adjustable total rod length and enabling smooth fishing operation.  <P>SOLUTION: The butt section rod 1 and the middle section rod 2 of the fishing rod are provided with various fitting male parts and fitting female parts formed or arranged on the rods to enable the connection of the rods in retracted state, extended state and intermediate state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320259-A (JP)
Title: Method for regenerating sulfonic acid and sulfonic acid anhydride, and method for producing amide compound
Inventor: SUZUKI TOSHIYUKI
IPC: C07B61/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amide compound with improved productivity by regenerating a used catalyst in producing an amide compound under a Beckman transformation reaction with an oxime compound.  <P>SOLUTION: The method for regenerating a sulfonic acid comprises the separation step of separating the sulfonic acid used in the production of the amide compound as a sulfonate, and the sulfonic acid regeneration reaction step of regenerating the sulfonic acid based on the sulfonate. The sulfonic acid regeneration reaction is carried out on condition that the number of moles of a nitrogen atom of nitrogen compound to be added is not more than 0.1 to one mole of a sulfonic acid skeleton.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324384-A (JP)
Title: Circuit for automatically receiving signal wave
Inventor: NISHISATO YOSHITERU
IPC: H03J7/02
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving circuit for a receiving wave having a function for automatically catching a desired signal wave coming into a fixed band.  <P>SOLUTION: This receiving circuit is provided with an on/off control circuit for an automatic frequency control loop which performs a control operation that performs loop formation of an automatic frequency control loop and automatically controls the frequency of an oscillation output of a variable frequency oscillator when a control signal from an automatic gain control circuit is inserted into the automatic frequency control loop formed by a reception detection circuit, reference signal generator, phase comparator circuit, automatic frequency control circuit and the variable frequency oscillator and when an automatic gain control output exceeds a predetermined reference voltage. When a moving object moves according to a moving path, respective image signals transmitted by the transmission outputs of a plurality of microwaves from a plurality of transmitters are sequentially extracted as a stable video signal from a receiver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327838-A (JP)
Title: Curing composition and rapid-curing adhesive given by using the curing composition
Inventor: TSUKAMOTO MICHINORI
IPC: C09J183/04
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curing composition rapidly cured and capable of giving such a low elastic cured resin as to absorb deformation caused by stress, and to provide a rapid-curing adhesive by using the curing composition.  <P>SOLUTION: This curing composition contains (A) an organic compound which has a carbon-carbon double bond having reactivity with a SiH group, (B) a silicon compound which has at least two SiH groups in its molecule, (C) a hydrosilylation catalyst, and (D) an adhesion-improving agent as essential ingredients, wherein the cured product therefrom has a storage elastic modulus in tension of ≤2,000 MPa at 0°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331926-A (JP)
Title: Battery device
Inventor: TORITANI HIROHISA
IPC: H01M10/42
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery device equipped with resistors such as an identification resistor, a thermistor or the like which is so small that it is not necessary to secure a space for them.  <P>SOLUTION: The battery device 1 comprises a battery body 2 housing an electricity storing element, resistors 4, 5 such as an identification resistor, a thermistor, and the like connected to the battery body 2, and a base plate to which, the resistors are mounted. The resistors are formed into film-shape on the base plate 3. Various resistant materials such as metal, carbon, metal oxide, and the like are applicable as the material for the film. Generally, the film thickness is 1 to 200 μm, preferably, 5 to 100 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330973-A (JP)
Title: Simulation device
Inventor: HORIKOSHI KATSUTOSHI
IPC: G06F17/50
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation device which does not need an actual machine and poses no problem on space since a simulation time is relatively short, can be operated by using only a personal computer and is relatively inexpensive.  <P>SOLUTION: A power generator model part 2 having a power generator constants memory part 213 in which various constants of the power generator determined in advance using visual basic software is provided at the personal computer, a control part 3 having an automatic voltage regulator 317 for automatically controlling the voltage of the power generator is provided at a power generator voltage set value 313 entered in advance, and simulation is carried out by displaying, on the screen of the personal computer, a choice of screens such as a constants input screen for entering the various constants of the power generator, a set-value input screen for entering a set value of the power generator, an operation screen for entering operation information for simulating the power generator, and a response characteristic display screen for displaying simulation response characteristics of the power generator by entering the operation information in the operation screen.  <P>COPYRIGHT: (C)2004,JPO