baber/WOPTO huggingface dataset:
Patent JP-2003271153-A (JP)
Title: Sound transmitting device
Inventor: KAZAMI KUNIO
IPC: G10K11/22
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device that eliminates an influence of magnetism on a magnetic shielding room inside by making all component members configured with non-magnetic members in a sound transmitting device for transmitting sounds to the magnetic shielding room.  <P>SOLUTION: This sound transmitting device is provided with a sound transmitting means for transmitting sounds inside and outside the magnetic shielding room. In the sound transmitting means, a cone for deriving the vibrations of a medium inside a hollow tube from the tube to the outside and converting the vibrations into aerial vibrations to output or receive the aerial vibrations is connected to one end or the both ends of the hollow tube with the both ends closed by a diaphragm that vibrates in a tube axial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270770-A (JP)
Title: System for producing newspaper page and method and program for detecting material difference
Inventor: FUKUDA YUKIO
IPC: G06F17/24
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the burden on an operator who confirms differences between a plurality of newspaper pages by detecting differences between a plurality of newspaper pages to distinguishably display them as a picture.  <P>SOLUTION: A system for producing newspaper pages is provided with a composition editing server 6 and a page layout position difference detection part 53, and the composition editing server 6 assigns a plurality of materials including at least articles, images, and photographs to be printed on newspaper pages to individual pages and lays out the assigned materials on individual pages, and the page layout position difference detection part 53 compares a plurality of pages having the materials laid out thereon by the composition editing server 6 to detect layout places having the same materials laid out therein and layout places having different materials laid out therein and distinguishably displays the layout places having the same materials laid out therein and the layout places having different materials laid out therein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274221-A (JP)
Title: Imaging apparatus and method of controlling display therein
Inventor: SUZUKI TAKASHI
IPC: H04N5/225
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve responsibility of an information providing screen without increasing power consumption of an imaging apparatus, when it superposes the through-image on the information providing screen.  <P>SOLUTION: An imaging device 2 takes images of an object and outputs signals representing the taken images of the object at specified time intervals. An image displaying LCD 17 displays the taken images at the time intervals one after another. Upon detection of instructions for displaying information providing screens for presenting various information from an input instructor 10, a CPU 9 lengthens its time interval and displays synthetic images generated by a synthetic processor 16 with the information providing screen superposed on the taken images at the lengthened time intervals on the image displaying LCD 17 one after another.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266953-A (JP)
Title: Reversible thermal recording material and manufacturing method therefor
Inventor: NAGAMURA HIDEKI
IPC: B41M5/337
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible thermal recording material which has a high coloring density and excellent irasability and moreover is damaged little by repetition of erasure and printing and which hardly changes in the densities of coloring and color extinction and has high durability, in regard to the reversible thermal recording material enabling formation and erasure of an image by controlling thermal energy.  <P>SOLUTION: The material is made to contain, on a substrate, a polyurethane polymer compound obtained by crosslinking a resin having a normally colorless or light-colored dye precursor, a reversible developer making the color of the dye precursor developed by heating and making it extinguished by reheating and a hydroxyl group, with an isocyanate compound in the existence of an organic metal compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172599-A (JP)
Title: Energy generating method using exothermic reaction of metal
Inventor: CHANG SUN KIM
IPC: C06B33/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy generating method applying exothermic reaction of metal mainly composed of water and light metal.  <P>SOLUTION: In this energy generating method composed of a primary reaction to obtain hydrogen by reaction of the water and a combustion agent mainly composed of a basic oxidant mainly including water, light metal and active metal of the same kind, a secondary reaction to obtain the water by reaction of hydrogen generated in the primary reaction with one or more of nitric acid, perchloric acid, sulfuric acid, metal nitrate, metallic perchlorate, metallic sulfate or hydrogen peroxide, a tertiary reaction to obtain hydrogen by reaction of the water generated in the secondary reaction with one or more kind of light metal again, and a quartic reaction to make hydrogen generated in the tertiary reaction, be reacted with one or more of nitric acid, perchloric acid, sulfuric acid, metal nitrate, metallic perchlorate, metallic sulfate, or hydrogen peroxide, the secondary reaction and the tertiary reaction are repeatedly and continuously performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274942-A (JP)
Title: Method for concentrating virus, method for detecting virus and reagent for concentrating virus
Inventor: MURATA MITSUHIRO
IPC: G01N33/569
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a method for concentrating a virus and to provide the method for concentrating the virus with which a plurality of specimens can simultaneously and simply be treated to easily respond to even automation without adversely affecting tests on nucleic acid amplification, a reagent for concentrating the virus and a method for detecting the virus.  <P>SOLUTION: The method for concentrating the virus comprises the following steps. (A) a step of bringing a sample having the possibility of containing the virus in the presence of an antibody against a surface antigen of a target virus into contact with particles having cationic groups on the particle surfaces and making the virus stick to the particles and (B) a step of separating and collecting the particles to which the virus sticks from the sample.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277823-A (JP)
Title: Induction-hardening method for inner surface parts of plurality of small diameter holes having thin thickness part
Inventor: SASAKI HIROSHI
IPC: H05B6/10
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction-hardening method for inner surface parts of a plurality of small diameter holes having a thin thickness part with which a hardened layer is not reached to the outer surface part of the thin thickness part and the uniform hardened layer depth can be obtained.  <P>SOLUTION: This induction-hardening method is performed with which when performing the induction-hardening to the inner surface parts 2a, 2a' of the small diameter holes in a work (member) 1 having the thin thickness part in the thickness of the radial direction at a part in a plurality of the small diameter holes 2, 2' different in the inner diameters, the inner surface parts are heated with heating coils 11a, 12a disposed through prescribed intervals with the inner surfaces of the small holes and wound in plurality of times. The outer surfaces 2g, 2g' in the thin thickness parts of the small holes, are cooled with auxiliary jackets 17, 18 so that the inner surface parts are almost uniformly heated during heating. Then, after heating the inner surface parts, the inner surface parts are simultaneously cooled and hardened by ejecting cooling liquid toward the inner surface parts with the main jackets 19, 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280029-A (JP)
Title: Liquid crystal display device
Inventor: MIKI YASUHIRO
IPC: G02B1/116
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has no display unevenness, but has a high display performance and is also reduced in the frame area from the display area up to the externals of the product.  <P>SOLUTION: The liquid crystal display device 1 wherein one and the other transparent electrodes 15, 25 are arranged on the respective liquid crystal layer sides of the substrates 10, 20, and the liquid crystal display device 1 is employed, which is characterized in that lead wiring 6, 7 for leading the one and the other transparent electrodes 25, 15 are arranged on the substrate 10, and at least part or all of the leading wiring 6, 7 are formed by laminating a transparent conductive layer and a conductive reflection preventive layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276119-A (JP)
Title: Double-layer molding having excellent silencing property and its manufacturing method
Inventor: KANEDA MITSURU
IPC: B29K25/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-layer molding which has excellent strength and rigidity without increasing a working man hour, introducing an increase in the number of components or raising a working cost, a heat resistance durable in a shape against an environmental temperature required for an automobile component or the like and excellent silencing property and to provide a method for manufacturing the same.  <P>SOLUTION: The double-layer molding having the excellent silentness is obtained by doubling a layer made of a high decay elastic material and a layer made of a thermoplastic resin. In this molding, as the high decay elastic material, a thermoplastic elastomer is used. As the thermoplastic resin, a polyamide is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279661-A (JP)
Title: Method of detecting road surface condition, and detector therefor
Inventor: HORIBA ISAO
IPC: G01N21/17
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a vehicle is photographed in a detection area for a photographed road surface condition to reduce judgement precision for the road surface condition by an image of the vehicle, in a conventional photographing method using a timer to detect the road surface condition, and to solve such a problem that a facility gets larger in scale and gets more expen sive in price, in a method using a vehicle sensor.  <P>SOLUTION: This road surface condition detecting method for processing an image photographed by a TV camera to detect a wet condition and a frozen condition of a road surface, is characterized in that a brightness addition value is found in a differential image provided by differentiating images before and after a photographed time, and the road surface condition is detected based on the photographed image when the brightness addition value is smaller than a preset brightness value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280309-A (JP)
Title: Image forming machine
Inventor: MIURA TOMOHIRO
IPC: G03G15/16
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming machine which disables an intermediate transfer unit to separate from a specified loading position when an intermediate transfer body is not positioned at a standby position.  <P>SOLUTION: The image forming machine is equipped with the intermediate transfer unit equipped with the intermediate transfer body transferring a toner image formed on a toner image formation body, and the intermediate transfer unit is equipped with an intermediate transfer body support mechanism, an intermediate transfer body contacting/leaving mechanism which moves the intermediate transfer body to an operation position where it comes into contact with the toner image formation body and the standby position where it leaves the toner image formation body, and a movement restricting mechanism which restricts the movement of the intermediate transfer unit, being positioned at the specified loading position, in the leaving direction. The movement restricting mechanism is equipped with a movement restricting member which operates interlocking with the intermediate transfer body contacting/leaving mechanism and is positioned at the movement restriction position where it engages a stopper provided on a machine body housing side when the intermediate transfer body is positioned at the operation position and at a movement allowing position where it does not engage the stopper when the intermediate transfer body is positioned at the standby position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002367973-A (JP)
Title: Substrate treatment apparatus
Inventor: OKUDA SEIICHIRO
IPC: H01L21/3065
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that uniformity in the surface of treatment cannot be secured since the treatment of a section where liquid lands for allowing supplied removal liquid to land is completed faster than a section where the liquid does not land on a substrate, a thin film on the substrate is corroded slightly by the removal liquid, and the thin film of the liquid-landing section may corrode if the completion of the treatment of the non-liquid-landing section is waited for although the removal liquid of a reaction product is supplied to the substrate for treatment to remove the reaction product being generated in dry etching for adhering onto the substrate that has been subjected to dry etching for the next process in the conventional technique. SOLUTION: In the substrate treatment apparatus 1, a liquid removal nozzle 11 for diffusing removal liquid to a substrate W for supplying is provided, and a liquid-landing section is widened, thus suppressing the deterioration in the uniformity of the surface.
Patent JP-2003283681-A (JP)
Title: Nurse call apparatus
Inventor: KAWADA TOSHIO
IPC: G08B27/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform rapidly and safely necessity giving an aid or an evacuation guidance to a patient on a sickbed in a sickroom in emergency such as a fire occurred inside a hospital.  <P>SOLUTION: When an emergency warning in an emergency that fire is broken inside a hospital is transferred via a controller 14 from emergency warning equipment 13 to collective corridor lights 10a, 10b, and a nurse call master unit 11; the collective corridor lights can display to an information display portion 31 a patient rescue information taken out from an ordering system 12 to be a data-base in the hospital about a patient information such as a patient name, a number of the sickroom, a position of the sickbed and a patient's condition, as well as indicating evacuation direction. The nurse call master unit can display to a information display portion 40 the patient rescue information taken out from the ordering system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287666-A (JP)
Title: Lens barrel of camera
Inventor: AZEGAMI KAZUYOSHI
IPC: G02B7/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel of a camera, which can be made small-sized and prevents a sensor from performing misdetection due to stray light, etc.  <P>SOLUTION: A sensor 72 is fixed to one of a focus lens frame 40 of one of a plurality of lens groups and a fixed part of a lens device and a body to be detected 74 for the sensor is fixed to the other to detect the position of the focus lens frame 40 and a light shielding cover 76 is provided on the optical- axis directional subject side of the sensor and/or the body to be detected for the sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289520-A (JP)
Title: Server, cm program output unit, and method of distributing advertisement
Inventor: MAKAJI SHIGENORI
IPC: H04N7/173
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server that outputs a CM program corresponding to the personal conditions, such as the likings, etc., to an output unit, and to provide a CM program output unit.  <P>SOLUTION: The server 1 stores CM data for outputting a CM program by adding attribute information specifying a user watching the CM program to the data. Upon receiving user information including the information on the liking of the user transmitted from the STB 3, the server 1 selects CM data added with the attribute information matching to the user information and transmits the selected CM data to the STB 3. The STB 3 stores the received CM data and outputs the stored data as the CM program. The server 1 receives the states of the user to watch the CM program from the STB 3 and converts the watching states into a point. In addition, the server 1 pays the watching reward paid from the advertiser of the CM program watched by the user to the user in accordance with the converted point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288713-A (JP)
Title: Vertical magnetic recording medium, magnetic recording device using the same, and manufacturing method and machine for the vertical magnetic recording medium
Inventor: SAITO SHIN
IPC: G11B5/851
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical magnetic recording medium that has noise characteristics lower, than when using a Permalloy (R) series or sendust group crystalline materials and a very flat soft magnetic lining layer, and is capable of high-density recording, and provide a magnetic recording device using it, and to provide a manufacturing method and machine for the vertical magnetic recording medium.  <P>SOLUTION: This vertical magnetic recording medium 1 has a soft magnetic lining layer 3, a vertical recording layer 4 consisting of a ferromagnetic material, and a protective layer 5, all being laminated on a base 2. The soft magnetic lining layer 3 is composed of a soft magnetic material of FeSiAlN film, and the FeSiAlN film can change the atom% of Fe, Si, Al, and N, by changing the amount of N<SB>2</SB>gas in the mixture gas containing N<SB>2</SB>and Ar gas supplied into the chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297699-A (JP)
Title: Electric double-layer capacitor
Inventor: KOBAYASHI KOJI
IPC: H01G11/44
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an increase of an internal pressure in an electric double- layer electrolytic capacitor due to a gas, primarily originated from its polarizable electrode due to deterioration with the passage of time and deterioration in characteristics of the electric double-layer capacitor, due to the increase in the internal pressure.  <P>SOLUTION: Lithium composite oxides represented by Li<SB>2</SB>ZrO<SB>3</SB>, LiFeO<SB>2</SB>, LiNiO<SB>2</SB>, Li<SB>2</SB>TiO<SB>3</SB>, Li<SB>2</SB>SiO<SB>3</SB>, and Li<SB>4</SB>SiO<SB>4</SB>are added as gas-absorbing materials into the case of the electric double-layer capacitor. The lithium composite oxides absorb carbon dioxide at a low temperature, through the reaction represented by the following reaction formula, so that the electric double-layer capacitor is capable of preventing its internal pressure from rising due to deterioration with the passage of time. Li<SB>2</SB>ZrO<SB>3</SB>+CO<SB>2</SB>→ZrO<SB>2</SB>+Li<SB>2</SB>CO<SB>3</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294805-A (JP)
Title: Accident point locator
Inventor: ITO KEITA
IPC: G01R31/08
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accident point locator which is easily installed and whose installation cost is low.  <P>SOLUTION: There are provided a current transformer which converts a primary current of a high-voltage bus line installed in the air into a secondary current or a secondary voltage, an optical sensor which converts a magnetic field of the secondary current of the transformer or a secondary voltage into an optical signal, a high voltage side-ground side communication porcelain tube in which an optical fiber is housed that transfers the optical signal of the optical sensor from a high-voltage bus line side to a ground side, and a signal processing part installed on a ground which performs photoelectric conversion with the optical signal transferred through an optical fiber and an optical cable out of the optical fiber housed in the high voltage side-ground side communication porcelain tube, to take out an output voltage proportional to a voltage or a magnetic field which is received by the optical sensor. The high voltage side-ground side communication porcelain tube is hung from the high-voltage bus line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297723-A (JP)
Title: Alignment method, exposure method and semiconductor device manufacturing method
Inventor: IWASE KAZUYA
IPC: G03F1/42
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure method capable of exposing a complementary split pattern on a mask with high precision and high efficiency, an alignment method therefor, and a semiconductor device manufacturing method capable of enhancing the yield thereof.  <P>SOLUTION: The alignment method comprising a process for detecting a mask alignment mark and a wafer alignment mark and correcting the linear component of the difference in positions between the mask alignment mark and the wafer alignment mark by relatively moving the mask and the wafer, and a process for detecting the rotational component of the difference in positions from the relative displacement of the alignment mark by varying the relative position of the mask and the wafer in one direction as a time elapses while introducing the alignment light to the mask alignment mark and the wafer alignment mark, the exposure method including the same, and the semiconductor device manufacturing method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002307603-A (JP)
Title: Fire-retardant and corrosion-resistant conductive fabric article and method for manufacturing the same
Inventor: MISKA STANLEY R
IPC: D06M11/83
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To disclose a conductive and fire-retardant polymer fabric constituted of a nylon, polyester or acrylic fabric or nonwoven fabric. SOLUTION: A fire-retardant material is directly applied to the surface of a fabric to provide a fire-retardant layer, and a conductive metal is arranged on the fire-retardant layer preferably by vapor deposition. The article obtained as a result has a surface resistance of < 1 Ω/sq and also has a grade of zero in the very thin material(VTM) vertical combustion test grade of a laboratory of an insurance company and is suitably used as an electromagnetic shielding fabric.
Patent JP-2003293227-A (JP)
Title: Method for producing carbonaceous fiber and the resulting carbonaceous fiber, and activated carbon fiber
Inventor: ROKUSHA SHINICHI
IPC: C01B32/336
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing a PVA-based carbonaceous fiber or PVA-based activated carbon fiber with high uniformity in a short time while suppressing precursor fiber contraction, and to provide the carbonaceous fiber or activated carbon fiber obtained by such a method.  <P>SOLUTION: The carbonaceous fiber is produced by weight reduction of a PVA-based fiber as a raw material to 60-85 wt.% under tension followed by carrying out a carbonization treatment. The activated carbon fiber is produced by activating said carbonaceous fiber.  <P>COPYRIGHT: (C)2004,JPO