baber/WOPTO huggingface dataset:
Patent JP-2002250391-A (JP)
Title: Liquid sealed vibration isolator
Inventor: SATORI KAZUTOSHI
IPC: F16F13/26
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To enable vibration isolation by a liquid column resonance in an orifice passage in a wider frequency band. SOLUTION: A main liquid chamber and a subsidiary liquid chamber always communicate with each other via a damping orifice passage arranged to a partition member 15, and an open/close type idle orifice passage 20 is provided. The peripheral wall part of the main liquid chamber 14 is provided with a first lateral movable film 26 and a second lateral movable film 36 which are adjacent to each other, and the first lateral movable film 26 and the second lateral movable film 36 are provided with a first closed chamber 27 and a second closed chamber 37, respectively.  When the inside of the first closed chamber is in a negative pressure state, the first lateral movable film 26 is fixed to a first stopper 28, and when the inside of the second closed chamber is in a negative pressure state, the second lateral movable film 36 is fixed to a second stopper 38, thereby enhancing film rigidity to increase a liquid flow amount to the idle orifice passage 20, whereby the liquid column resonance is generated. When the first closed chamber and the second closed chamber are made open toward an atmosphere, the first lateral movable film 26 and the second lateral movable film 36 are elastically deformed, respectively, thereby absorbing an internal pressure fluctuation of the main liquid chamber.  When the negative pressure state and opening state toward the atmosphere in the first lateral movable film 26 and the second lateral movable film 36 are switched with a time difference, a low dynamic spring and a high phase are achieved in the wide frequency band, whereby effective vibration isolation can be carried out in a wide range.
Patent JP-2002249650-A (JP)
Title: Polyester composition, hollow molding and sheet material
Inventor: MATSUI YOSHINAO
IPC: C08J5/18
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester composition which is manufactured by using a novel polymerization catalyst for polyesters other than an antimony compound. SOLUTION: The polyester composition contains a recovered polyester molding which is composed of a polyester synthesized by using a catalyst containing at least either aluminum or an aluminum compound and a phenolic compound.
Patent JP-2002252095-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: KUMAGAI YUJI
IPC: H05B41/24
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To improve a heat radiation effect by efficiently diffusing the heat generated at a high frequency circuit part to the whole units, especially to an electric power source part. SOLUTION: In an electrodeless discharge lamp lighting device, which is composed of the electric power source part to convert a voltage of a commercial electric power source into a direct current voltage, the high frequency circuit part to generate a high frequency electric power from the direct current voltage, an induction coil 2 connected to an output end of the high frequency circuit part, an electrodeless discharge lamp 3 arranged in a vicinity of the induction coil 2, an electric power source part unit 11 to house the electric power source part, and a high frequency unit 12 to house the high frequency circuit part, and which is constituted so that the electric power source part unit 11 and the high frequency unit 12 are joined,  an electroconductive partition plate 5 to spatially partition the electric power source part and the high frequency circuit part is installed at a side of the electric power source unit 11.
Patent JP-2002252929-A (JP)
Title: Switching device
Inventor: YOSHIMOTO HIROSHI
IPC: H02J3/46
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a switching unit capable of enhancing the utilization facto of a generator by selecting a power supply which supplies electric power to loads in consideration of a power factor of an electric power load. SOLUTION: The switching device is equipped with a plurality of switching units 8A, 8B, etc., which are provided corresponding to a plurality of loads 6A, 6B, etc., respectively, and a switching controller 10 for performing switching control of a plurality of switching units. While the switching controller 10 conducts switching control of the plurality of switching units 8A, 8B, etc., based on an effective power and an apparent power of respective loads 6A, 6B, etc., and the plurality of switching units 8A, 8B, etc., which are switched to the side of the generator power supply 2 supplies an electric power from the generator power supply 2 to the loads 6A, 6B, etc., corresponding to the switching units.
Patent JP-2002031498-A (JP)
Title: Method and device for correcting error in dynamic gun
Inventor: GERBER MICHAEL
IPC: F41G5/06
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for increasing hitting rate, at least by drastically reducing dynamic gun errors caused by the move of the muzzle of the barrel of a gun that has determined the altitude and firing azimuth during firing. SOLUTION: This method is used to correct the dynamic errors, caused by the move of a muzzle region (3) of the barrel (2) of the gun (1) for which the altitude (λ) and the firing azimuth (α) have been determined already. During continuous firing, the muzzle region (3) for obtaining a measurement signal is measured, and the measurement signal is used for correcting the altitude (λ) and the firing azimuth (α) of the barrel (2) for compensating for the move of the muzzle region (3), to obtain the measurement signal.
Patent JP-2002260339-A (JP)
Title: Recordable information recording medium, reproduction- only information recording medium, and illegal copy preventing method
Inventor: TOMITA YOSHIMI
IPC: G06F21/60
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing apparatus in which the deterioration of error-correcting capability can be avoided in the case of performing recording and reproduction by using a recordable information recording medium, and the waste of a recorded area can be suppressed. SOLUTION: In a recordable DVD disk, the boundary part between a preceeding ECC(error correcting code) block (n-1) and a succeeding ECC block (n) is provided with a data structure in which a linking area is placed. The linking area consists of 2 sync frames, and a sync cord SYX distinguishable from a normal sync cord in each ECC block is added to each sync frame at the head at recording. An embossed area is provided within a suitable range in the center of the linking area, and embossed pit rows with a rugged shape are formed in advance. In such a structure, recording is performed across linking areas placed separately from each ECC block.  Thereby, the deterioration of error-correcting capability is avoided, while reducing the waste of the recorded area, and recording to the linking areas is made difficult by the presence of the embossed pit rows, accordingly the illegal copy can effectively be prevented.
Patent JP-2001269886-A (JP)
Title: Method and device for accurately guiding machining tool provided with robot
Inventor: LISSEK ANDREAS
IPC: B25J9/10
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for guiding a tool so that the pressing force of the tool to a work is made constant regardless of the position and the angle position in a space. SOLUTION: The angle position of the tool in the space is calculated by robot control via a separate robot program at the prescribed time interval, and the calculated angle position is transmitted to a control member as a command. The actual value of the control member is substituted with the command as the output value suitable for the angle position of the tool. The pressing force of the tool to the work is guided so that the tare weight of the tool is compensated over the whole machining process when the tool is pressed to the work.
Patent JP-2002256081-A (JP)
Title: Biodegradable plastic molded-product with food-residual char mixed
Inventor: YAMAMOTO KENJI
IPC: C08L101/16
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable plastic molded-product with a good- residual char mixed, capable of directly plowing in soil, decomposing because of excellent biodegradability, effectively using a food residue and displaying an excellent effect in the field of anti-pollution and resources saving while this char acts as a coloring material originated from natural to give an excellent coloration to the molded product and given an endothermic property. SOLUTION: This biodegarative plastic molded-product is composed of blend the char of the food residue such as coffee grounds with a biodegradable plastic.
Patent JP-2002255192-A (JP)
Title: Packaging bag having filling port equipped with check valve and manufacturing method therefor
Inventor: FUJIKAWA SHOJI
IPC: B31B50/64
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag having a filling port equipped with a check valve suitable for pressure-filling of filling matters such as manure or fodder and the like which are apt to disperse. SOLUTION: A relatively thick film 7 extending from the filling port 6 formed along the edge on one side of a sealed-up bag main body 1 made from a low density polyethylene film, a long thin film 8 opposite to the face 5 of the bag main body 1 forming the filling port 6 out of the long thin films 8 and 9 formed on both sides of the thick film 7 in the length longer than the thick film 7 are welded, and a part extending beyond the position of the filling port 6 and parts on both sides of the filling port 6 of the thick film and two of the thin films 8 and 9 are stuck by welding to the face 5, and the welded part 13 is made to finish within the extent of the thick film 7.
Patent JP-2002254485-A (JP)
Title: Method for controlling electromotive injection molding machine
Inventor: TOMITA REI
IPC: B29C45/50
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the force applied to a member weak from an aspect of strength becomes large only in inertial force because inertial force proportional to the retreat speed of a screw but inversely proportional to an acceleration and deceleration time acts when the retreat motion of the screw is started and stopped and the danger of damage increases and, in an injection mechanism performing the driving of the screw by a plurality of servo motors, the numbers of rotations of the servo motors do not become synchronous when the servo motors are resticted in torque and a ball screw or the like is damaged according to circumstances. SOLUTION: A detection means for detecting the force received by the screw is provided and the revolution of the servo motors is stopped when the detection value of the detection means exceeds a predetermined value.
Patent JP-2002271872-A (JP)
Title: Remote controller with cordless speaker
Inventor: ISHIHARA SHUNEI
IPC: H04N5/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To realize a remote controller having a cordless speaker, which can be easily operated by organically combining the cordless speaker with a remote controller so as to reduce the number of operation times by a user. SOLUTION: A sound transmitter 100 transmits a sound signal supplied from a television receiver 1 and device information denoting a state of the television receiver 1, a sound reception remote controller 102 receives the sound signal and the device information to output sound from a cordless speaker 12 and automatically carries out a part of processings conducted by the entry operations by the user (e.g. sound volume adjustment of the cordless speaker 12 and production of a device control code to remotely control the television receiver 1) on the basis of the device information.
Patent JP-2002268205-A (JP)
Title: Water developable photosensitive paste for production of electronic circuit component, method for forming functional material film in electronic circuit component using the same, method for producing multilayer ceramic substrate, electronic circuit component and multilayer ceramic substrate
Inventor: KUBOTA MASAHIRO
IPC: G03F7/004
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a water developable photosensitive paste for the production of electronic circuit components capable of satisfactorily curing a photosensitive resin component even when the internal light transmittance is low because the content of an inorganic powder is high and the particle diameter of the inorganic powder is small, capable of forming a good pattern even in an over- developed state and easily forming a micropattern. SOLUTION: In the water developable photosensitive paste containing an inorganic powder, a water developable photosensitive resin component and a photopolymerization initiator, an internal curing type photopolymerization initiator and a surface curing type photopolymerization initiator are used in combination with each other as the photopolymerization initiator so as to achieve satisfactory curing even in a low transmittance part and to form a good pattern even in an over-developed state.
Patent JP-2001342164-A (JP)
Title: Method for producing aldehyde
Inventor: UEDA AKIO
IPC: C07C45/50
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To suppress the decomposition of a phosphite ligand in the hydroformylation process of an olefin by using a rhodium phosphite complex catalyst. SOLUTION: A method for producing aldehyde is carried out as follows. In a continuous hydroformylation reaction comprising continuously reacting an olefinic unsaturated compound with carbon monoxide and hydrogen in the presence of a rhodium phosphite complex catalyst and collecting at least one component from the reaction products, at least a part of the product of aldehyde and water are taken out from the region of a hydroformylation reaction zone as a mixed vapor stream, and at least a part of the taken out mixed vapor is supplied to a reaction region other than the region of the hydroformylation reaction zone in vapor as it is or in condensed liquid after cooling.
Patent JP-2002268877-A (JP)
Title: Clock control method and information processor using the same
Inventor: KANEKO KEISUKE
IPC: G06F1/32
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a clock control method for saving power consumption without deteriorating efficiency for performing a pipeline processing and also to provide an information processor using the clock control method. SOLUTION: The information processor is provided with a processing circuit for performing a processing by synchronization with a clock and a clock supply control circuit for controlling clock supply to the processing circuit. The number of cycles is extracted which is required from a processing performing start till the output of a processing result in the processing circuit, the extracted number of cycles is transmitted to the clock supply control circuit, clock supply is started from the start of the processing in the processing circuit and, then, clock supply to the processing circuit is stopped after the cycle number supply is ended.
Patent JP-2002264530-A (JP)
Title: Heat-sensitive recording material
Inventor: MINAMI KAZUMORI
IPC: B41M5/337
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material which is free from a texture blushing even when the material is exposed to a wide range of light wavelengths or under high temperature environments and shows superb image shelf stability and light resistance. SOLUTION: The heat-sensitive recoding material has a heat-sensitive recording layer formed on a support and contains a chemical compound represented by formula (1), a chemical compound represented by formula (2) and a chemical compound represented by formula (3) Rn-Mm.
Patent JP-2002262867-A (JP)
Title: Method for producing protein by cell-free protein synthetic system
Inventor: NUNOKAWA EMI
IPC: C12N1/16
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for quickly synthesizing a heavy atom-substituted protein suitable for the X-ray crystal structural analysis for protein, particularly phase determination by MAD(multiwavelength anomalous diffraction) method. SOLUTION: This method for producing a protein suitable for its X-ray crystal structural analysis by the use of a cell-free protein synthetic system comprising a cell extract liquid, a nucleic acid encoding the protein and amino acids as the substrate for the protein synthesis, comprises synthesizing the protein using the above system characteristic in that at least one amino acid among the above-mentioned ones is a heavy atom-containing amino acid. In a preferred embodiment, the above system comprises a dialysis inner liquid and a dialysis outer liquid via a dialysis membrane, wherein the dialysis inner liquid includes the above- mentioned cell extract liquid and the above-mentioned nucleic acid encoding the protein, and the amino acids as the substrate for the protein synthesis is included in the dialysis inner liquid and/or the dialysis outer liquid.  By the use of this method, the rate of introduction of the heavy atom-containing amino acid into the protein formed is extremely high, and compared to a method for protein synthesis using living cells, the objective heavy atom- containing protein can be produced very easily and in large quantities.
Patent JP-2002269185-A (JP)
Title: Business policy display system and effect information generating method
Inventor: OKUDA KOHEI
IPC: G06Q50/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide effect information generating technology for easily generating effect information to be stored on a business policy DB 30 without human aid in a business policy display system 1 which can extract both the cause information and effect information of a business policy for increasing utility consumption and can display such information on terminal equipment from the business policy DB 30 stored with the information while mutually relating them for each business policy. SOLUTION: A collection object determining means 22 carries out, concerning a specified business policy, a process for determining the collection object of consumption information on the utility consumption on the basis of the cause information on the business policy DB 30 and carries out a process for collecting the consumption information of the determined collection object from a consumption information DB 57 and a process for generating the effect information from the collected consumption information and storing it on the business policy DB 30.
Patent JP-2002269354-A (JP)
Title: Credit card utilization method
Inventor: SUMITA YASUHIKO
IPC: G06Q40/04
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To enable even a person unable to acquire a conventional utilization qualification to utilize a credit card. SOLUTION: When applying issue of a credit card to a credit card issue organization 20, an individual 10 notices a desired utilizable limit amount M (S1). The credit card issue organization 20 receiving the application demands a security money M' corresponding to the utilizable limit amount M noticed by the individual 10 from the individual 10 (S3), and, when the security money M' is deposited in a prescribed depositing account K2 (S5, S6), issues the credit card having the utilizable limit amount M to the individual 10. The individual 10 can utilize the credit card within the range of the utilizable limit amount M.
Patent JP-2002267953-A (JP)
Title: Reciprocal motion device
Inventor: NAGANO HISASHI
IPC: G02B26/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To remove the backlash of a reciprocal motion device and to remove a noise component due to the strain, fluctuations, etc., of the reciprocal motion device itself. SOLUTION: The reciprocal motion device includes a mirror integrated type as a cut spring structure. The reciprocal motion device actualizes front-rear reciprocal motion extremely precisely by varying through groove width, a reamer diameter, the material and thickness of the device, etc.
Patent JP-2002274491-A (JP)
Title: Ventilating device to engine room in ship
Inventor: FUNAKOSHI FUMIAKI
IPC: B63J2/06
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating device to an engine room in a ship capable of effectively preventing infiltration of a waterdrop into the engine room from a ventilating cylinder. SOLUTION: In this ventilating device to the engine room in the ship, an air intake chamber for opening a receiving port of the ventilating cylinder is formed in the tall height. A plurality of baffle plates are arranged in the air intake chamber so as to become alternate. An air flow moving distance up to the receiving port of the ventilating cylinder from an air intake port is secured long. An air flow is turned into a turning flow running along an outside surface of the ventilating cylinder to remove the waterdrop.
Patent JP-2002264292-A (JP)
Title: Thermal plate-making equipment, thermal plate-making printing equipment, and thermal plate-making method
Inventor: KIDOURA YASUNOBU
IPC: B41J2/38
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the nonuniformity in perforating properties in the vicinity of the fore end part of an image for plate-making, in particular, that is a problem left in the technique mentioned in the prior Patent Application No.2000-106732, on the basis of the effect produced by the technique, and thereby to further improve the perforating properties. SOLUTION: Immediately after a power supply is made, that is, by the power supply from a power supply unit 53 and on the basis of an off-detachment signal from a touch-detachment detecting sensor 25, a CPU 41 judges that a thermal head 2 and a platen roller 1 are separated from each other, and executes a preheating operation of heating a plurality of heating resistors 2A of the thermal head 2, when the specific conditions of execution of the preheating operation are satisfied.  Then, it controls a pressure release motor 34 so that the platen roller 1 and the thermal head 2 are brought into contact with each other so as to apply a platen pressure, and controls a thermal head control part 214 comprising a thermal head driving circuit not shown in Fig., through the intermediary of an energization time generation counter part 212, so as to make the thermal head 2 execute a plate-making operation.
Patent JP-2002280827-A (JP)
Title: Antenna unit, antenna system and broadcast tower
Inventor: MUTO MASAHARU
IPC: H01Q7/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system the synthesis directivity of which is obtained from each of double loop antennas and can be optionally revised with a simple configuration. SOLUTION: The antenna system is provided with two 2L antenna elements 1, 2 each of which forming two loops, a feeder 4 that transmits power to each of the 2L antenna elements 1, 2, feeders 3a, 3b whose branch destinations are directly connected to feeding points of each of the 2L antenna elements 1, 2 and that respectively has a characteristic impedance twice the characteristic impedance of the feeder 4 and nearly equal to the impedance of each of the 2L antenna elements 1, 2, and a transformer 10a (10b) that converts the impedance ZB (ZA) into the impedance Z1 of the 2L antenna elements 1 (2), when viewing the 2L antenna element 1 (2) from a branch point between the coaxial cable 4 and the feeder 3a (3b), as the impedance corresponding to the power distribution.