baber/WOPTO huggingface dataset:
Patent JP-2002303394-A (JP)
Title: Device and method for regenerating inner surface of pipeline
Inventor: KAMITAKI MORITAKA
IPC: F16L55/16
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a pipeline inner surface regenerating device. SOLUTION: This pipeline inner surface regenerating device comprises a body tube of anti-corrosive synthetic rubber having a length leading to a manhole and a diameter equal to the inner surface diameter of a pipeline. An adhesive is applied to the surface of the body tube, and a manhole stopper is fitted to both tip parts of the body tube. The stopper is formed of a cylindrical body, and a stopper tube is installed on the circular surface of the cylindrical body. A stopper pressure receiver is fitted to the outer periphery of the stopper, and body tube and stopper tube air filler ports are provided on the outside of the cylindrical body of the stopper. The device also comprises a water flow hose.
Patent JP-2002298709-A (JP)
Title: Puffer type gas-blast circuit breaker
Inventor: KONO HIROMICHI
IPC: H01H33/70
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a puffer type gas-blast circuit breaker miniaturizing a vessel and reducing the production cost by suppressing ununiformity of the temperature of arc-extinguishing gas exhausted from a side of a chimney and sufficiently cooling the arc-extinguishing gas passing through the chimney. SOLUTION: A turbulent flow generating device 23a is provided between an arcing contact 7 in the side of a second contact part 3 and an opening part 21a in the chimney 21. The turbulent flow generating device 23a comprises linear or curved one or multiple rods and fixed to the chimney 21 by a support 24.
Patent JP-2002300739-A (JP)
Title: Feed device and feed system
Inventor: HATADA FUMIO
IPC: H02M3/28
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a feed device capable of almost constantly maintaining a load voltage against the fluctuation of load power without the need for mounting any device to a load side in supplying generated power to the load side. SOLUTION: The feed device 2 comprises: a current detector 4 that detects a current value of a feeder L1; a function circuit 5 that calculates an output value with respect to on/off times of switching elements S1, S2 capable of almost constantly maintaining the load voltage against the fluctuation of the load power based on the detected current value; a pulse width control circuit 6 that generates a pulse signal for determining an on/off time based on an input value from the function circuit 5; and a switch drive circuit 7 that controls the on/off times of the switching elements S1, S2 based on the pulse signal.
Patent JP-2002296184-A (JP)
Title: Method and device for inspecting dna, and method of detecting fluorescence
Inventor: OSHIDA YOSHITADA
IPC: G01N33/58
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that detection requires more time as the number of kinds of fluorescence labels increases, because a process is repeated so far in which an excitation light is changed to fluorescence-detect in a desired region when a plurality of fluorescence labels are to be detected. SOLUTION: Each of fluorescence intensities is separated and detected by projecting excitation light of a plurality of wavelengths to a DNA sample to which a plurality of fluorescence labels are attached. Here, the position of excitation light is changed only once relative to the sample position over a desired region to detect a plurality of fluorescence labels, for high speed detection.
Patent JP-2002296928-A (JP)
Title: Image forming device
Inventor: HORI EISUKE
IPC: G03G15/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image by preventing an abnormal image from occurring at the time of transfer even in the case of consecutively forming the images. SOLUTION: This image forming device is equipped with a transfer device 24 for transferring a toner image on a photoreceptor 1 to a transfer body 13, a fixing device 26 for fixing the toner image by applying at least heat to the toner image on the transfer body, and an in-machine humidity sensor 9. When humidity is detected by the sensor 9 and the detected result is equal to or below a reference value, a transfer current is switch to a set value smaller than a set value in the reference value. Only when the power source of an image forming device main body is turned on, the humidity is detected by the humidity sensor and the above switching operation is performed based on the detected result.
Patent JP-2002297951-A (JP)
Title: Consulting information processing unit, consulting program and data processing method
Inventor: ITO MASAKAZU
IPC: G06Q30/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To realize a consulting service on the using condition of utility resources via a network. SOLUTION: A processor for this information processing unit 100 supplies an estimated value of using data on the resources of a user different from a present using condition on the basis of the present using condition of the certain resources of the user stored in memories 104, 135 and 155 and the using data on the resources of the user in a prescribed period.
Patent JP-2002300585-A (JP)
Title: Compression coding apparatus
Inventor: OUTA MINORU
IPC: H04N19/177
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a compression coding apparatus for creating a new stream, without generating problems in decoding, even if editing for exchanging with an original stream is made, by performing recompression coding to a stream within a specified, arbitrary range. SOLUTION: Recompression coding, based on specified set conditions, is applied to a first GOP corresponding to a specified range in a stream, and a recompression coding, based on conditions included in the stream, is applied to a specific number of second GOPs, following the later stage of the first GOP. Then, the amount of coding at the start point of the recompression coding to the first GOP is calculated from information included in the stream, and the amount of coding is set to the initial value in the recompression coding to the first GOP.
Patent JP-2002294069-A (JP)
Title: Polyamide resin composition
Inventor: OYAMADA HIROSHI
IPC: B60B7/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a continuously moldable polyamide resin composition having high rigidity and gloss of the molded article and free from the tearing trouble of sprue and provide a molded article of the composition. SOLUTION: The polyamide resin composition contains (A) 30-70 pts.wt. of a polyamide containing an aromatic ring-containing polymer unit and 30-70 pts.wt. in total of (B) glass fiber and (C) wollastonite (the sum of A, B and C is 100 pts.wt. and the C/B weight ratio is 0.2-3), (D) carbon black, (E) a copper compound, (F) 0.01-5 pts.wt. (based on 100 pts.wt. of the component A) of calcium salt, lithium salt or sodium salt of a >=28C fatty acid and (G) an azine dye. The present invention further provides a molded article of the resin composition.
Patent JP-2002259522-A (JP)
Title: Efficiency improving system for load transportation service
Inventor: SHIMADA MASAHARU
IPC: G06Q50/28
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of improving carrying efficiency of a vehicle of a forwarder, reducing transportation costs of a consigner and enhancing transportation efficiency as a whole. SOLUTION: In the system, a consigner 10 transmits a detail of goods desiring to be delivered to a center 30 as load information, a forwarder 20 transmits a detail of a transportation service having empty spaces of trucks to the center 30 as empty truck information, if a coincidence of the load information with the empty truck information is found in checking, the information is given to the consigner as transportation information and informed simultaneously to the forwarder as pickup information.
Patent JP-2002292200-A (JP)
Title: Ironing board
Inventor: YOSHIMASA YOSHISUKE
IPC: D06F81/08
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum ironing board which is usable at home. SOLUTION: An air-permeable matt 4 is covered with a cloth cover 5 to form an ironing board. Behind a supporting net 3 of the ironing board, a box 2 is fixed to form a sucking room 6. With an air-drawing port 7 fixed on the sucking room, a sucking hose B in a home vacuum cleaner A is connected. Air is sucked with the vacuum cleaner from the sucking room 6. Steam generated from a steam iron is drawn from the backside of the mat 4 to allow the steam to go in up to the backside of an item to be ironed. The steam is drawn and recovered.
Patent JP-2002304023-A (JP)
Title: Yellow toner and image forming apparatus
Inventor: YAGI SHINICHIRO
IPC: G03G9/097
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic yellow toner which ensures a stable quantity of electric charges of the toner and a stable amount of the toner conveyed even when used over a long period of time and ensures high image density, little scumming and high image quality and to provide a developer and an image forming method. SOLUTION: The yellow toner used in full color image formation by which a multicolored image is reproduced contains at least (A) a binder resin having <=20 KOHmg/g acid value, (B) a compound belonging to C.I. Pigment Yellow 180 and (C) a resinous negative charge controlling agent consisting of a sulfonate-containing monomer (1), an aromatic monomer (2) having an electron withdrawing group and at least one (3) selected from the group comprising acrylic ester monomers, methacrylic ester monomers and aromatic vinyl monomers and having <=5% volatile matter content.
Patent JP-2002305088-A (JP)
Title: Road illuminating system
Inventor: MATSUTOME YASUHIRO
IPC: G08G1/16
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a road illuminating system capable of controlling illumination of an illuminator according to traffic volume to improve the efficiency of the electric power thereof. SOLUTION: The road illuminating system comprises an illuminator 20 for illuminating a road R1, a service marker 30 provided at a position through which a vehicle V1 that will travel within a region A1 to be illuminated on the road R1 can pass, and a radio tag 40 that receives a radio signal sent from the vehicle V1 when the vehicle has passed through the service marker 30. The illuminator 20 is controlled by a control unit thereof in such a manner that illumination of an illuminating lamp 22 is reduced or extinguished until the signal from the vehicle V1 is received by the radio tag 40, and the illumination of the illuminating lamp 22 is lighted for a prescribed period of time when the signal from the vehicle V1 has been received.
Patent JP-2002301846-A (JP)
Title: Imaging apparatus and controlling method therefor
Inventor: ISHII HIDEHIKO
IPC: G06F3/12
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a targeted printing result by transmitting change information for only the attributions to be changed by the operator to an imaging apparatus without the need of resending all the image data in the case a printing result not intended by an operator is obtained. SOLUTION: A host computer 1 transmits image data to an imaging apparatus 2, and the imaging apparatus 2 forms, prints and outputs an image based on the image data. In the case a user would like to change a specific attribution at the time of imaging based on judgment on the printing result, attribution information is changed from the host computer 1 so that the attribution change data to the imaging apparatus 2. The imaging apparatus 2 receives the same so as to form and output an image with the attribution changed according to the attribution change data.
Patent JP-2002303354-A (JP)
Title: V-belt for continuously variable transmission
Inventor: MATSUSHITA TAKENORI
IPC: F16G5/16
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce noise of a belt at using. SOLUTION: In plural elements 2, 2, etc., constituting a V-belt 1 for CVT with a ring 9 functioning as a belt body, a tapered flank part 3 as a pulley contacting part and a central line L dividing a width W formed by the flank parts 3 in two forms a contacting angle α. A standard deviation σ of dispersion of the contacting angle α is set to be in a range of 0.05 deg.<=σ<=0.10 deg..
Patent JP-2002308757-A (JP)
Title: Liquid bathing agent giving cold feel
Inventor: NOGUCHI YASUNORI
IPC: A61K8/86
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid bathing agent giving cold feel, not containing methyl alcohol, ethyl alcohol or propyl alcohol which is a lower alcohol, excellent in cold sensing action and having good stability. SOLUTION: This liquid bathing agent having cold sense does not contain methyl alcohol, ethyl alcohol or propyl alcohol which is a lower alcohol and comprises (A) 0.5-5.0 wt.% one or more kinds of cold sensing agents selected from menthol, camphor, thymol and derivatives thereof, (B) 0.1-10.0 wt.% polyoxyethylenepolyoxypropylenealkyl ether and (C) 1.0-60.0 wt.% polyoxyethylenepolyoxypropylene glycol and/or di- or more poly-hydric alcohol.
Patent JP-2002312103-A (JP)
Title: Method and device for confirming key input by sound
Inventor: I TAKASHI
IPC: G06F21/62
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of confirming right or wrong of input from an operation confirmation sound pattern, in a case requiring a user to input a password or a number, for example password input to a terminal device of ATM and making it impossible to estimate the password from the operation confirmation sound. SOLUTION: The user selects an optical sound as the operation confirmation sound for a computer system, such as ATM which the user is to use and the computer system performs mapping of operation confirmation sound patterns and the user password (or the number of bank account). The computer system outputs the operation conformation sound pattern which the user selected only when the user correctly inputs the password. Also, the user stores operation confirmation sound information in IC card to be used in the computer system, the operation confirmation sound is outputted according to mapping information read from the IC card, when the IC card is used for in the computer system.
Patent JP-2001358784-A (JP)
Title: Adaptive compensation circuit and compensation method for carrier signal phase distortion
Inventor: LUU KY THOAI
IPC: H03C1/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive compensation circuit for compensating variable phase shift generated due to amplitude modulation. SOLUTION: This circuit is provided with a modulator-amplifier network in which an RF carrier signal is received and is modulated with a received amplitude change signal and a modulated RF carrier signal that is subjected to phase shift as much as quantity changed with the value of the amplitude change signal from the phase of an applied carrier signal, a phase shifter for receiving the RF carrier signal, performing phase shift of the RF carrier signal in accordance with the value of a received phase correction signal and providing a phase shift carrier signal which is phase-shifted in advance and applied to the modulator-amplifier network for providing the modulated RF carrier signal, a phase detector for receiving the modulated RF carrier signal and the carrier signal,  comparing the modulated RF carrier signal with the carrier signal and generating an error signal on the basis of the comparison results, and an adaptive controller for receiving a correction signal, also receiving the error signal and the amplitude change signal and changing the values of the corrosion signal in accordance with the values of the error signal and the amplitude change signal.
Patent JP-2001357064-A (JP)
Title: Information sharing support system
Inventor: NAKAYAMA YASUKO
IPC: G06Q50/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an information sharing support system capable of easily providing required information and improving the convenience for a user by directly interacting with an information disclosing person when an answer can not answer with registered disclosed information. SOLUTION: This system is provided with a registering means for registering the disclosed information, an information retrieving means for retrieving the disclosed information registered by this registering means in response to the request of the user, an information presenting means for presenting the disclosed information retrieved by this retrieving mean, and a means for providing the information by the direct interaction through a communication line set between an information provider, who has provided the disclosed information, and an information requesting person who has requested the presentation of that disclosed information, as needed when presenting the disclosed information by this information presenting means.  When presenting the disclosed information by the information presenting means, a symbol showing the agent of the information provider is displayed and when providing the information by the direct interaction through the communication line, the video of the information provider himself/herself is displayed in the same area on the picture displaying the symbol showing the agent.
Patent JP-2002311678-A (JP)
Title: Electrifying member, electrifying device, image forming device and process cartridge
Inventor: HOSOKAWA TAKAHIRO
IPC: G03G15/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a photoreceptor by stably outputting an excellent image in which electrification unevenness is eliminated and whose quality is high even in a halftone image and eliminating the irregularity of the worn amount of the photoreceptor even in the case of continuously printing the same pattern of vertical lines for a long period in an image forming device using an injection electrifying system of a ozoneless whose applied voltage is low. SOLUTION: An electrifying member 2 to electrify a body to be electrified (the photoreceptor) is moved by keeping a speed difference with the surface of the body to be electrified 1 by forming the body to be electrified 1 and a contact part (n). The electrifying member 2 to electrify the body to be electrified 1 carries conductive particles m1 and m2. This device has a means 4 to supply the conductive particles to the surface of the electrifying member 2. A groove is provided in a longitudinal direction on the surface of the electrifying member 2. The electrifying member 2 is constituted of an elastic body which is conductive and has a porous body surface.
Patent JP-2002309004-A (JP)
Title: Modified fluororesin
Inventor: KOBAYASHI MASANORI
IPC: C08J3/12
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a modified fluororesin capable of exhibiting excellent abrasion resistance and creep deformation preventing properties under the sliding environment without deteriorating chemical resistance and nonfouling properties (cleanness) possessed by a fluororesin. SOLUTION: This modified fluororesin is converted into an ionizing radiation- cross-linked material by irradiating a raw material fluororesin with ionizing radiation at a temperature of the melting point of the raw material fluororesin or above in an atmosphere at <=100 Torr oxygen concentration and is characterized in that the ionizing radiation-cross-linked material is converted into finely pulverized particles having >=2 aspect ratio by fine pulverizing treatment.
Patent JP-2002308501-A (JP)
Title: Image forming device
Inventor: SETO TAKASHI
IPC: B65H5/06
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To improve productivity of image forming works by narrowing a paper sheet interval when continuously performing image forming, and maintain a constant paper sheet interval in an image forming part to stably perform image forming. SOLUTION: An inversion passage to which a paper sheet is fed is connected in a halfway of a paper sheet feeding path from a paper sheet storage part 1 to the image forming part. A paper inversion means 21 is provided on the inversion passage, which can switch between a feeding condition wherein the paper sheet fed to the inversion passage is switched back to be fed to the paper sheet feeding path and an opening condition wherein at least a part of a proceeding paper sheet fed from the inversion passage and a following paper sheet fed to the inversion path is allowed to be overlapped. A paper sheet supply dispersion time of the paper sheet supplied from the paper sheet storage part 1 and fed to the inversion feeding path is absorbed by varying a time for stopping the paper sheet in the inversion passage.  Even when the paper sheet supply dispersion occurs in the paper sheets fed to the inversion passage, the paper sheet fed to the image forming part can be stably maintained at a small interval.
Patent JP-2002309145-A (JP)
Title: Hot-melt printing ink and its production method
Inventor: KAWAMURA TAKUYA
IPC: C09D11/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a hot-melt printing ink which develops a color deeper than formerly obtained when a highly fine pattern is formed by pad printing, etc., and its production method. SOLUTION: This hot-melt printing ink contains a colorant having the surface treated with a coupling agent and a binder mainly comprising a thermoplastic resin. Preferably, the coupling agent is a silane coupling agent and the colorant is an inorganic pigment. This printing ink is especially suitable for coloring ceramics. The method for producing the printing ink is characterized in that the colorant is surfacetreated with the coupling agent in the process of preparing an ink containing a colorant, a coupling agent, and a thermoplastic resin.
Patent JP-2002009174-A (JP)
Title: Semiconductor memory element and its manufacturing method
Inventor: AHN TAE-HYUK
IPC: H01L21/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor memory element capable of securing a process margin between a bit line pattern and an embedded contact hole, preventing a bridge defect between nodes produced when forming a cylinder capacitor, suppressing the occurrence of particles, at the same time, simplifying the process, and properly forming the metal contact of a structure deep in a core area. SOLUTION: In a process for forming the embedded contact hole after bit line formation, the embedded contact hole is formed by self arranging contact method using a capping layer comprising a gate upper insulation film 116 and a gate spacer 118 contained in the bit line to secure overlapping margin, since a deep inside cylinder type capacitor part is formed, a bridge between the lower electrodes of the capacitor is prevented, the occurrence of particles is suppressed, and at the same time the process can be simplified. In addition, etching and the limit of filling of a second contact hole can be overcome by the formation mechanism of the second contact hole.
Patent JP-2002058274-A (JP)
Title: Rotational pulse generating circuit of dc motor
Inventor: AOKI KOUJI
IPC: H02P7/293
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a ripple pulse corresponding to the revolutions of a motor accurately at all times. SOLUTION: The rotational pulse generator for DC motor comprises a pulse forming means 3b for pulsating a ripple component contained in the drive current of a DC motor 11 and outputting a ripple pulse, means 3c, 3g and 3f for outputting signals indicative of the rotational speed of the DC motor 11 based on a drive current value or a drive voltage value thereof, means 3h for calculating the ratio of frequency between the ripple pulse and the signal and making a decision whether the ratio has shifted from a predetermined steady value by a specified value or more, and a correction means 3k arranged to correct the ripple pulse if the ratio has shifted by a specified value or more otherwise not correct the ripple pulse.