baber/WOPTO huggingface dataset:
Patent JP-2003246942-A (JP)
Title: Colored composition, ink, ink jet recording method
Inventor: FUJIWARA TOSHIKI
IPC: C09D11/328
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored composition which has a good hue and can form fast images under various application conditions and environmental conditions, to provide a heat-sensitive recording material, a color toner, and a color filter, and to provide an ink and an ink jet recording method.  <P>SOLUTION: This colored composition contain an azo dye which has a specific structure using an aromatic nitrogen-containing heterocyclic group as a coupling component. The ink and the ink jet recording method using the composition. The heat-sensitive recording material, the color toner, and the color filter formed from the composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259412-A (JP)
Title: Mobile communication controller
Inventor: ONO NATSUKO
IPC: H04W68/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce traffic efficiently at the time of receiving call control or location registration control.  <P>SOLUTION: A location registration area where a mobile terminal is located is divided into subareas depending on the speed of the mobile terminal invoked from a location registration information DB 26 at the time of incoming call and the time elapsed from previous registration. Call order of the plurality of divided subareas is then determined depending on the speed of the mobile terminal and the time elapsed from the previous registration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255747-A (JP)
Title: Image forming apparatus
Inventor: MIYAGAWA SHOGO
IPC: G03G15/20
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent specially-provided cleaning paper CP1 from being wrapped around a pressure roller 11 in a cleaning mode in which soil on the peripheral face of the pressure roller 11 is removed.  <P>SOLUTION: A fixing unit 6 which forms fixing nip B by pressure contact of the pressure roller 11 with a ceramic heater 12 via a fixing film 10 is provided with the cleaning mode in which the cleaning paper CP1 is passed through the fixing nip B and consequently, soil, such as toner, on the peripheral face of the pressure roller 11 is transferred to the cleaning paper CP1 and removed. In the cleaning mode, the supply of power to the ceramic heater 12 is interrupted to maintain low temperature during a period of time that the leading edge of the cleaning paper CP1 in the carrying direction is carried from the fixing nip B to a carrying guide G. Thereafter, the supply of power is resumed to heat the ceramic heater to temperatures at which fixing can be carried out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257400-A (JP)
Title: Sealed battery
Inventor: MORI KAZUTERU
IPC: H01M2/12
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed battery preventing the slippage of a valve plate from an opening part of a sealing plate without decreasing an effective volume of the battery.  <P>SOLUTION: This sealed battery is equipped with a safety valve 23 comprising the valve plate 16 installed in the sealing plate 12 constituting a sealing part of an outer case so as to close the opening part of the sealing part and a spring applying energizing force to the valve plate 16, and a locking part 19S projecting outward so as to be locked in the spring is installed in the valve plate 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256446-A (JP)
Title: Data management system, data management method and program
Inventor: SOMA HIDETOMO
IPC: G06F17/30
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To simply and efficiently give information for retrieval to multimedia contents by anyone and to prevent the meta data quantity from being increased to no purpose.  <P>SOLUTION: When a plurality of data are managed by individually giving meta data used for retrieving for the data thereto, an input sheet carrying predetermined meta data candidates is prepared, a user is caused to select the meta data from the meta data candidates, and the selected meta data is saved in connection with the data. When the existing meta data (b) and (c) given in the past are in the data to which the meta data is given, the data (b) and (c) are synthesized with the new meta data (a) to be given, and the synthesized meta data (d) is given to prevent repetition of the meta data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002359280-A (JP)
Title: Plate assembly and machining device with the same
Inventor: AHN GYE-TAK
IPC: C23C14/50
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a plate assembly where a wafer is placed and a machining device which has the plate assembly. SOLUTION: A stage chamber is provided with a plate assembly 32 where a work is placed. The plate assembly 32 includes a plate 32b, where the work is placed and a pad 32a having a recessed part, which comes into contact with the reverse surface of the work, when the work is placed and has recessed parts on a surface plate including a flank place, so that the reverse surface of the work in contact is provided with the vacuum atmosphere of the stage chamber. Consequently, the vacuum atmosphere is supplied continuously to the reverse surface of the wafer through the recessed parts of the pad 32a. The supply of the vacuum atmosphere can minimize the mistakes of the array position of the wafer.
Patent JP-2003252155-A (JP)
Title: Interior component for automobile
Inventor: YOKOYAMA HISATO
IPC: B60R21/04
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a shock absorbing function of an interior component for an automobile mounted in a side wall panel of a car body and having a shock absorbing pad on the rear surface of an impact area.  <P>SOLUTION: A plate-like rib 30 extending from a mounting surface is disposed on the rear surface of the trim substrate 11 in a waist part impact area A, and is mounted in the shock absorbing pad 20 fixed onto the rear surface of the trim substrate 11 on the rear surface of the waist part impact area A in an inserted state of the plate-like rib 30. When an impact load is charged due to side impact or the like, the plate-like rib 30 receives the impact, thereby increasing standing speed in the initial time of the impact, inducing buckling with a recessed groove 31 and an opening 32 disposed in the plate-like rib 30, suppressing excessive increase of a peak reaction force, and securing an ideal shock absorbing function.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003063189-A (JP)
Title: Writing utensil
Inventor: IIDA NORIFUMI
IPC: B43K5/18
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil which realizes a writing process with an ink visualized in a specified color at a writing tip and scarcely shows such a phenomenon, for a long period of time, that an ink liquid is stained by a coloring agent, with regard to the problem with the gradual diffusion and consequent inclusion of the coloring agent in the ink liquid. SOLUTION: This writing utensil is of such a structure that the ink liquid and a main component of the coloring agent for staining the ink liquid are stored separately from each other and are interconnected by a coloring agent adsorbing core 14. This core 14 is formed into a porous bar-shape material composed mainly of an active carbon and a regulating part 9 is provided between the coloring agent adsorbing core 14 and a coloring agent adding core 13 impregnated with the coloring agent.
Patent JP-2003256609-A (JP)
Title: Real-time answer totalizing system, answer server and program
Inventor: YAMAMOTO TAKEHIRO
IPC: G06Q10/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable mutual questionnaire totalization between totalization systems different in information format respectively constructed individually.  <P>SOLUTION: When a totalizer terminal 10A transmits participant information for specifying the terminal of an answerer participating in the questionnaire and questionnaire to a relay server 100, the relay server 100 converts the information formats to answerer setting information conformable to the information format of a totalizing system 150B, and format converted questionnaire, and transmits the same to the totalizing system 150B. The system server 120B transmits the transmitted format converted questionnaire to the terminal of the answerer indicated by the answerer setting information. Thus, the questionnaire is displayed on the terminal of the answerer, and the answerer inputs answer. The answer information is transmitted to the relay server 100 through the system server 120B and totalized. The totalized result information is converted into the information format of a totalizing system 50A and transmitted to the terminal 10A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264696-A (JP)
Title: Shading correction apparatus
Inventor: MINAMINO KATSUMI
IPC: G03B27/72
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shading correction apparatus in which the configuration of a shading correction is simplified, the influence of noise is reduced and an arithmetic processing speed is accelerated.  <P>SOLUTION: The shading correction apparatus is provided with a comparator 8p equipped with an input terminal B for inputting image data from a CCD composed of a white reference board, an output terminal G, an initial data setting terminal S and a signal terminal J for inhibiting comparison, a line buffer 8q for holding the output of the comparator 8p and an arithmetic circuit 8r for inhibiting the comparison by the comparator 8p. The image data for each pixel from the CCD are compared with the image data for each pixel held in the line buffer 8q by the comparator 8p, the larger (or smaller) image data are outputted to rewrite the image data held in the line buffer 8q. Such operation is repeated for each scan to obtain the maximum (minimum) value of the image data and the value is defined as an element of shading data. In such a case, prominent noise is detected by the arithmetic circuit 8r and the rewrite of image data containing such a pixel is inhibited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262649-A (JP)
Title: Speed detector
Inventor: NAGAKURA TAKAYUKI
IPC: G01P21/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To cope with error in real time at normal operation time, without necessity of a special operation.  <P>SOLUTION: A speed detector 10 comprises an edge detector 11 for detecting the edge of a multiple pulse signal, an edge and speed arithmetic unit 12 for calculating a speed based on the number of edges detected by the detector 11 and a rotary angle, corresponding to an interval of the detected edges, and an edge correction arithmetic unit 20 for correcting the rotation angle, by using changes in the amount of the speed obtained by the unit 12 through calculating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262905-A (JP)
Title: Camera
Inventor: HAYASHI KENKICHI
IPC: H04N5/225
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety at the time of operating a camera.  <P>SOLUTION: A photographing mode is provided with a malfunction preventing mode. When the malfunction preventing mode is selected by the operation of a setting dial 10, the operation of operation buttons other than a release button 11, a power source button 16 and a shift button 19 is made ineffective. Then, a lock mechanism 48 is actuated to hold a protection cover 28 for an interface terminal, a protection cover 29 for a memory card and a loading lid 25 for a battery at a closing position. Thus, the opening operation of the covers 28 and 29 and the lid 25 is prevented from being inadvertently performed in the case a photographer is a person who is unaccustomed to the handling of the camera or a child. The malfunction preventing mode is released by inputting a password number by the operation of the dial 10 while pressing the button 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265384-A (JP)
Title: Electric floor surface working machine
Inventor: UEDA YASUHIRO
IPC: A47L11/14
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric floor surface working machine in a state where washing and polishing processing can precisely be performed through a wide range and a washing liquid is less likely to be spattered to its surrounding as to the electric floor surface working machine provided with a washing liquid supplying apparatus and an electric polisher apparatus for acting on a floor surface supplied with the washing liquid.  <P>SOLUTION: The polisher apparatus 20 is provided with: a pair of pads 21 supported slidably by a machine frame 22; and a pad operation mechanism 50. The mechanism 50 is driven by a power motor 29 and move-operates both of the pads 21 so that a pair of the pad 21 may slide back and forth in a direction of the pads forming a line and opposing each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273081-A (JP)
Title: Plasma processing apparatus
Inventor: MIYAMOTO TAKASHI
IPC: C23C16/44
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus for coping certainly and easily with lowering of processing rate and formation of particles.  <P>SOLUTION: By providing a bypass line capable of exhausting a cleaning gas without passing a processing chamber, efficient cleaning can be performed, preventing contamination of the chamber or the like. Further, by adding a heating means to an electrical discharge tube, reaction products can be heated, evaporated and eliminated rapidly. Furthermore, by covering an inside wall of a transport pipe with reaction products, such as aluminum fluoride in advance, changes with the passage of time in the plasma processing rate can be repressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270145-A (JP)
Title: Functional polymer having pressure-sensitive coloring matter and pressure-sensitive paint and element using the same
Inventor: ASAI KEISUKE
IPC: G01L1/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a functional polymer having a pressure-sensitive coloring matter, pressure-sensitive paint and pressure-sensitive element which can prevent deterioration of photoresponse due to aggregation of coloring matter when an organic solvent is evaporated and produce a sensor thin film having uniform characteristics.  <P>SOLUTION: Since an oxygen extinction coloring matter group included in a pressure-sensitive coloring matter directly bonds with an organic polymer compound having a trimethylsilyl group by a covalent bond, when the solvent is evaporated, the coloring matter cannot form aggregation because molecules of the coloring matter are fixed with the polymer. Therefore, deterioration of photoresponse due to aggregation of coloring matter when an organic solvent is evaporated can be prevented, which is a problem when applying a conventional mix-type pressure-sensitive paint. By mixing a functional polymer with a solvent to prepare a pressure-sensitive paint, a sensor thin film having uniform characteristics can be formed with spray coating or spread coating. In addition, by dissolving a single component into an adequate solvent, a coating liquid suitable for spray coating and spread coating can be obtained with high repeatability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274557-A (JP)
Title: Voltage controller and its system
Inventor: NISHI KAZUHIRO
IPC: H02J3/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage controller which supplies the load connected to branch circuits with a reasonable voltage to each and can obtain sufficient power saving effect.  <P>SOLUTION: Since this voltage controller adjusts the voltage to be applied to each branch circuit 3, by comparing the voltage set for every branch circuit with the voltage detected in each branch circuit 3, this can set a plurality of voltages, according to the various load connected to each trunk circuit 2, and can apply proper voltage according to the load, and also can obtain a sufficient power saving effect.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268542-A (JP)
Title: Film deposition system and film deposition method
Inventor: TAKAGI KENICHI
IPC: C23C14/34
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a photocatalytic layer which has high photocatalytic activity.  <P>SOLUTION: In a film deposition system 1, the incident angle θ<SB>2</SB>of sputter particles to be film-deposited on a substrate 17 at the first time is ≤86° by the relative positional relation between a shielding board 53 and targets 42 and 45. The crystallinity of titanium oxide is determined by the incident angle of sputter particles at the initial stage of film deposition, and, anatase type crystals grow when the incident angle is ≤86°, so that an anatase type titanium oxide thin film having high photocatalytic activity can be obtained by the film deposition system 1. Each film deposition source 21 to 23 has electrodes 31 to 36 and targets 41 to 46 two by two, respectively, and negative potentials are alternatively applied to the electrodes at the frequency of 10 to 100 kHz, so that, electric charges do not accumulate on the surfaces of the targets 41 to 46 even when insulating thin films are deposited, and sputter efficiency is high. The film deposition method can also be applied to other oxides such as ITO (indium-tin-oxide) and SiO<SB>2</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002370416-A (JP)
Title: Inkjet printer
Inventor: YAMAMOTO NOBUYA
IPC: B41J13/08
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printer capable of forming a high quality image by suppressing expansion and contraction of a recording medium. SOLUTION: This inkjet printer comprises an endless belt 18 suspended to a conveyance roller 9 and a transporting roller 14, and a recording medium expansion/contraction preventing means formed at a contact portion between the endless belt 18 and a cloth 3. As the concrete recording medium expansion/ contraction preventing means, a projection 19 is used. As the concrete projection 19, it is possible to use needles, metallic powders, ceramic powders or flocked fibers which are adhered to or raised from the belt 18. When the recording medium is of a cloth having an expansion/contraction property, the expansion and contraction of the recording medium is prevented by using the recording medium expansion/contraction preventing means such as the projection 19 in a typical embodiment, thereby forming a high quality image.
Patent JP-2003283019-A (JP)
Title: Optical repeater and optical transmission system
Inventor: KENJO SATOSHI
IPC: H04B10/29
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical repeater with a simple constitution in which first light amplification and second light amplification can be simultaneously executed by using one exciting light source system.  <P>SOLUTION: The optical repeater 100 to be inserted between an input line 2 and an output line 7 is constituted by successively connecting a multiplexer 4, a fiber 5 for the light amplification, and the multiplexer 6. The exciting light source 8 is provided and the excitation light 9 generated from the exciting light source 8 is dispersed to first excitation light 11 and second excitation light 12 by a spectroscope 10. A first light amplification means is constituted by injecting the first excitation light 11 to an optical signal 3 by the multiplexer 6 and a second light amplification means is constituted by injecting the second excitation light 12 outputted from the spectroscope 10 to the optical signal 3 by the multiplexer 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282680-A (JP)
Title: Board lifer, clamp ring, and board processing device
Inventor: TAKAHASHI KEIJI
IPC: H01L21/68
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp ring and a board processing device using the same that can be used for a longer period of time.  <P>SOLUTION: The clamp ring 10 is used to press down a wafer 8 and fix it onto a wafer holding body 1 in a sputtering film formation device, and it is provided with a first metal sheet 11 that is brought into contact with the wafer 8 when the wafer 8 is fixed, a second metal sheet 12 that is placed on the first metal sheet 11 and is smaller in width than the first metal sheet 11, and a sheet housing part 9a to house the first and the second metal sheets 11 and 12. The wafer is fixed on the wafer holding body while it is pressed down by means of the first metal sheet 11, and in this case, the first metal sheet 11 is bent in a dog leg shape at the end of the second metal sheet 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265424-A (JP)
Title: Electrocardiograph signal processor
Inventor: TAUCHI YASUO
IPC: A61B5/308
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrocardiograph signal processor, capable of surely eliminating power supply frequency synchronous noise and having a small-sized and inexpensive noise filter.  <P>SOLUTION: This electrocardiographic information reporting system includes palmus detecting electrodes 31, 32, 33 set in the bathtub B for detecting an electrocardiograph signal of a bathing person, a heart rate computing unit 40 for calculating the heart rate of the bathing person according to the electrocardiograph signals detected by the palmus detecting electrodes 31, 32, 33, and an operating remote controller of a bath hot water supply device for displaying the bathing person's heart rate created by the heart rate computing unit 40. The heart rate computing unit 40 is composed of a band elimination filter 43a and a secondary low pass filter 43b. The band elimination filter 43a has frequency characteristic of showing a sudden damping in a frequency band area between the central frequency and a cutoff frequency of the low-pass filter 43b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276046-A (JP)
Title: Method for manufacturing injection-molded body, method for manufacturing sintered body, injection-molded body, and sintered body
Inventor: BESSHO HIROKI
IPC: B28B1/24
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve strength of a sintered body when an injection-molded body and its sintered body are obtained by an injection molding method utilizing a gel forming substance.  <P>SOLUTION: A raw material for injection molding comprising a mixture comprising a powder for molding, the gel forming substance and a solvent is injection-molded under a molten state to manufacture the injection-molded body 21. This injection-molded body 21 is sintered. The strength of the sintered body is remarkably improved by making a ratio of unmelted parts 23 in the injection-molded body 21 at most 0.2%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277070-A (JP)
Title: Method for manufacturing porous preform
Inventor: GOTO TAKAKAZU
IPC: C03B8/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a method for manufacturing a porous preform which can uniformly dope a core soot 4 with a dopant and can suppress the variation and fluctuation in the refractive index distribution of a glass preform to a lower level.  <P>SOLUTION: The method for manufacturing the porous preform comprises manufacturing the porous preform by depositing the glass particulates synthesized by the gaseous raw materials jetted out of a burner 2 for cladding while forming the core soot 4 by depositing the glass particulates synthesized by the gaseous raw materials jetted out of the burner 1 for the core, thereby forming a clad soot 5. A multitubular burner which has flow passages for the gaseous raw materials, gaseous fuel and gaseous oxygen in a laminar form and has the external diameter of the outermost gaseous oxygen layer greater than 0.6 times the external diameter of the core soot 4 is used as the burner 1 for the core.  <P>COPYRIGHT: (C)2004,JPO