baber/WOPTO huggingface dataset:
Patent JP-2004225210-A (JP)
Title: Method of producing yarn package
Inventor: SUGIURA YUICHI
IPC: D02G3/18
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a (glass) yarn package that can increase the quality of the yarn product, for example, glass cloth by suppressing the occurrence of fluffing, yarn breakage or collapsed package, when a yarn is loosened from the resultant yarn package, even in the case where a low-count strand is used.  <P>SOLUTION: This method of producing yarn packages is a method of producing a glass yarn package in which a glass strand is wound back from a cake on which a glass strand is wound up after the strand from the cake is twisted through a traveller. In this case, the count of the glass strand is 4-12 g/1,000 m and the tension of the strand is kept at 4-18 g, when the strand wound back from the cake passes through the path between the yarn guide and the lappet guide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226358-A (JP)
Title: Biosensor
Inventor: NAKAYAMA HIROSHI
IPC: G01N27/327
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biosensor having a high measurement sensitivity even in the case of a trace amount of a sample, and a process for manufacturing the biosensor.  <P>SOLUTION: The biosensor comprises a substrate 1, covering members 11, 15 which form sample supply passages between them and the substrate 1, a counter electrode, a working electrode 3 provided on the substrate 1, and a reagent containing an enzyme. At least a part of the counter electrode 5 and at least a part of the reagent are provided in the sample supply passages, and a surface of the working electrode 3 has unevenness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229522-A (JP)
Title: Hybridization reactor
Inventor: KIMURA YOSHIHIRO
IPC: C12M1/02
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybridization reactor which can reduce the volume of a reaction solution and further enhance the efficiency of agitation for the reaction solution.  <P>SOLUTION: In this hybridization reactor, a biological material immobilized on a substrate 7a is hybridized with a biological material in a solution. The hybridization reactor is equipped with a container 11 having positioning members 14 for positioning the substrate and with an agitating mechanism 26 for shaking the container 11 to agitate the reaction solution 8 in the container 11. The agitating mechanism 26 revolves the container 11 on a horizontal plane and simultaneously rotates the container 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236413-A (JP)
Title: Noise filter circuit for switching power supply
Inventor: NAKAKURA YASUNORI
IPC: H02M1/12
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise filter circuit for a switching power supply capable of preventing fluctuations in the output voltage of the switching power supply by preventing a surge current of a common mode from flowing into the ground.  <P>SOLUTION: This noise filter for the switching power supply includes a series circuit of a gas tube arrester and an oxidized metal varistor, which is connected between an AC supply line and a ground line; and a line bypass capacitor connected between the AC supply line and the ground line. In this noise filter, a surge current inhibiting resistor is connected in series to the line bypass capacitor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236451-A (JP)
Title: Control method for stepping motor
Inventor: TAKANEZAWA HIROHISA
IPC: H02P8/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a motor from getting out of step and to instantaneously perform speed change operation, when constant speed operation is changed, with respect to the stepping motor which continuously operates in a plurality of different constant speed ranges.  <P>SOLUTION: The stepping motor continuously operates in a plurality of different constant speed ranges. The motor has a plurality of storing means for storing phase excitation time data and phase change information, including phase excitation methods and rotational directions, the output of the storing means is selected and read in sequence by a microprocessor, and phase excitation signals are outputted by hardware.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234773-A (JP)
Title: Turn table
Inventor: ISHII KEISUKE
IPC: G11B7/085
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To keep centering accuracy of a disk placed on a turn table.  <P>SOLUTION: In a turn table in which a ring centering member centering an information recording disk by using a center hole of the information recording disk is provided at a guide part of a concentric state with a rotary shaft at the turn table rotating the information recording disk being freely movable vertically so that an outer periphery plane of the guide part is opposed to an inner periphery plane of the centering member, the centering member is pressed to the guide part by being pressed to an inner periphery of the center hole of the information recording disk during rotation, the guide part is constituted so as to be deformed elastically.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231835-A (JP)
Title: Washing liquid for washing uncured coating or undried coating attached to mask holder for coating and washing method and washing apparatus using the same
Inventor: MOCHIZUKI TOSHIKATSU
IPC: C11D7/26
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recyclable washing liquid for washing coating attached to a mask holder for coating, having excellent washing property and washing efficiency to many kinds of coatings, capable of reducing wastes produced in a washing step and to provide a washing method and a washing apparatus.  <P>SOLUTION: The washing liquid for washing coating attached to the mask holder 4 for coating is constituted of a first component containing at least one among monovalent and divalent alcohols or and ether-based compounds thereof and a second component of a liquid hydrocarbon. The washing method for washing the coating attached to the mask holder for coating comprises washing the coating attached to the mask holder 4 for coating with the washing liquid, replacing the attached washing liquid with a rinsing agent, washing the attached rinsing agent with steam and drying the holder 4 by a compressed air. The washing apparatus (a) is equipped with a washing tank 1, a rinsing tank 2, a tank 3 for carrying out steam washing and air drying and a conveying apparatus 5 horizontally conveying the mask holder 4 for coating over these tanks and liftably constituted so as to enable insertion of the holder into each tank.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238961-A (JP)
Title: Rectangular cross section excavating device
Inventor: SAKAI EIJI
IPC: E21D9/087
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectangular cross section excavating device capable of smoothly excavating the ground into rectangular cross section and constructing an accurate pipeline with easy direction control during excavation.  <P>SOLUTION: An auxiliary excavator 20 provided with auxiliary cutters 24 for excavating to shape the cross section of a hole excavated in circular cross section, into rectangular shape is mounted to the rear part of a circular shape excavator 10 provided at its tip with cutters 12 for excavating the ground G into circular cross section. A jacking pipe H of rectangular cross section is connected to the rear end of the auxiliary excavator 20. After performing primary excavation into circular shape by the circular shape excavator 10, secondary excavation is performed by each auxiliary cutter 24 of the auxiliary excavator 20 to construct the pipeline of approximately rectangular cross section.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003323703-A (JP)
Title: Rotating head drum device and its manufacturing method
Inventor: INOUE HIROSHI
IPC: G11B5/52
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating head drum device in which each of surface deflection accuracy can be made within a rated value and excessive adhesive is made hardly to flow into a direction toward a ball axle even if the quantity of adhesive to adhere a rotary transformer or a coating position deviates.  <P>SOLUTION: Because a recess part 13b is arranged on a lower adhesion surface 13a for a rotating drum 13 to which the rotary transformer on a rotation side is adhered, and a recess part 11b is arranged on an upper adhesion surface 11a for a fixed drum 11 to which a rotary transformer 17 on a fixation side is adhered, excessive adhesive is absorbed by the recess parts 11b, 13b. These recesses enable surface deflection accuracy of the rotary transformers 16, 17 to be secured because uneven thickness is not formed on adhesives layers 18a, 19a. And, the adhesive does not flow into the ball bearing 15 located in an inner circumference side by coating it on a perimeter surface further than the concave section 13b for the rotating drum 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308273-A (JP)
Title: System for automatically collecting contents existing on network
Inventor: GUNJI NOBUHIRO
IPC: G06F15/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate to collect contents existing on a network.  <P>SOLUTION: A server for providing a driver for a device stores attribute information at a prescribed position under a domain. The attribute information provides attributes, such as the location on the server about the driver to be provided by the server, correspondence model, version, installation method and platform in an XML (extensible markup language) format. A driver user acquires the attribute information from a computer connected to the network. When the user analyzes the contents of the attribute information, the user can easily specify the location of the driver regardless of any configuration in the server. The user can also confirm from the attribute information whether the drive has been updated. As a result, it is possible to easily and automatically acquire an updated driver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245943-A (JP)
Title: Image control method and image forming apparatus
Inventor: ZAIMA NOBUHIKO
IPC: G03G15/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image control method that grasps the characteristics of an image forming apparatus in a more reliable manner and achieves image stabilization, and to provide the image forming apparatus.  <P>SOLUTION: In the image control in which correction is made as needed depending on the image information of a patch formed in an image non-formation area of an image carrier, control is exerted based upon image information acquired during the control and image information acquired up to the previous control. The rate at which the pieces of information contribute to the control is altered during consecutive output.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003237452-A (JP)
Title: Holder for beverage container
Inventor: SCHAAL FALK
IPC: B60N3/10
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve a beverage holder for a beverage container wherein a storage part is provided to insert the beverage container, wherein a diameter compensating element is provided to be guided into the storage part by a guide part and to be guided movably from the storage part to an outside, and wherein a spring element is provided to load the diameter compensating element toward an inside of the storage part, so as to use the whole storage part to store an article when the holder is not used to insert the beverage container.  <P>SOLUTION: Releasable lock devices 24, 26 are provided in the holder 10, and the releasable lock devices 24, 26 hold a diameter compensating flap 14 in a position shifted from the storage part 12 against force of the spring element 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004246607-A (JP)
Title: Handwritten character recognizing device and method and program
Inventor: HOSOKAWA SHINICHI
IPC: G06K9/62
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of carrying out character recognition with high precision even at the time of increasing the recognizing speed of a handwritten character.  <P>SOLUTION: The first stroke is inputted concerning a handwritten character (S102, S103), and after the lapse of an x time (S105), measurement is started (S109), and stokes stored in an orbit buffer are character-recognized, and a character being the recognition result is displayed (S110 to S112). Before the lapse of a y time since the start of measurement (S114), when any new stroke is inputted (S115), measurement is started from 0 (S117), and the stoke is added to the orbit buffer (S120), and the stroke is newly character-recognized (S110 to S112). After the lapse of the y time since the start of measurement (S114), the character being the recognition result is decided (S121).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251502-A (JP)
Title: Portable cooking stove
Inventor: KOTO KOICHI
IPC: F24C15/10
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve thermal efficiency and combustion performance by setting a clearance between a cooking pan and a grate ring as an optimum size even in the case that the cooking pan is small.  <P>SOLUTION: In the table cooking stove 1, as a flat part 52b is formed at an outer peripheral part of the grate ring 52, sizes of the clearance Y between a cooking pan P' and the crate ring 52 and a combustion space at the time of setting the small cooking pan P' on a grate 50 can be secured as approximately same size at the time of setting a large cooking pan P as shown in the figure. Thus, balance of gas supply and discharge are not thrown off by the size of the cooking pan P (P') for use and excellent thermal efficiency and combustion performance can be always kept.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249396-A (JP)
Title: Cutting method for bar steel
Inventor: TANAKA NAOKI
IPC: B23D47/04
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method for steel strip for quickly and surely allowing a product to abut on a stopper at a safe abutting speed even in occurrence of such an abnormality as there is a weight excess and a shape inconvenience such as downward warp in the product.  <P>SOLUTION: This cutting method for the steel strip cuts the product by a saw in a state of allowing the product tip to abut on the stopper by carrying the rolled product 1 of steel strip by a table up to the stopper 3c arranged downstream of the saw 2. A top speed V1 maintainable for a prescribed time (t) is determined according to a carrying distance L up to the stopper. A table speed is set to the top speed in the first place, and is next switched to a zero speed V0 in the prescribed first timing t1, and is also switched to a prescribed safe abutting speed V2 immediately after switching to a prescribed energizing speed VF in the prescribed second timing t2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252869-A (JP)
Title: Electronic book system
Inventor: MUNEKUNI MASAJI
IPC: G06Q30/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic book system capable of providing a publishing company with the reading conditions of readers as a lot of accurate marketing information by recording them in an electronic book portable terminal and obtaining the reading conditions by a communication means.  <P>SOLUTION: In an electronic book portable terminal provided with a storage device for storing a plurality of digital books, a communication means for fetching the digital book, an input means operated by a reader and a display device for having the reader read the digital book, and an online electronic book server provided with the storage device for storing many digital books and a communication means for distributing the digital book to the electronic book portable terminal by the operation of the reader operating the electronic book portable terminal, after the reader downloads the book from the online electronic book server to the electronic book portable terminal, the electronic book portable terminal automatically records the reading conditions while the reader reads and reports the reading conditions to the publishing company by the communication means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254218-A (JP)
Title: Cellular phone, communication method, and communication program
Inventor: MATSUZAWA KINYA
IPC: G10L15/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone, communication method and communication program for easily communicating with each other regardless of whether an opposite party is not handicapped in hearing or is handicapped in hearing.  <P>SOLUTION: A user uses sign language in front of a camera 1. On the basis of the image recognition result, a sign-language recognizing part 3 recognizes the sign language of the user (person handicapped in hearing). On the basis of the sign-language recognition result, a sign-language/Japanese translation part 5 translates user's sign language into sentences in Japanese and a Japanese/voice translation part 7 translates the sign language into voices. The sentences in Japanese and the voices are transmitted to the terminal of the opposite party, displayed on the terminal of the opposite party and outputted in voice. Besides, when voices from the terminal of the opposite party are received, the Japanese/voice translation part 7 translates the received voices into sentences in Japanese and further translates them into sign-language animation. The sentences in Japanese and the sign-language animation corresponding to the voices of the opposite party are displayed on a display part 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256999-A (JP)
Title: Waterproof pan for washer
Inventor: EBARA KATSUMI
IPC: E03C1/184
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof pan for a washer for easily moving the washer, easily performing cleaning and maintenance of a drain port and a washer lower part, and easily installing and removing the washer.  <P>SOLUTION: This waterproof pan is characterized by separately arranging a water receiving pan 2 for placing the washer 4, and receiving water from a pipe except for a drain pipe 5, and a waste water receiving pan 3 fixed to an installation floor surface 7, connected to the drain port 6, and receiving waste water from the drain pipe 5 of the washer 4; being arranged so that the water from the water receiving pan 2 flows down in an opening range of the waste water receiving pan 3; and movably constituting the water receiving pan 2 to the installation floor surface 7 by a canister 8 arranged on the water receiving pan 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260910-A (JP)
Title: Charging equipment
Inventor: HAYASHI ISAO
IPC: H01M10/44
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the inconvenience due to the stop of DC input, without using a counterflow preventive device, when charging a battery with power, where the DC input is the same as the charging voltage of the battery and is controlled to be constant voltage/constant current for the charging.  <P>SOLUTION: When the charging current of the battery drops below a preset threshold, when a power source where DC input is at the same voltage value as the charging voltage of a battery and is controlled to be constant voltage/constant current for charging is connected, this charging equipment starts intermittent charging, and this detects the voltage drop in the power line charged by the intermittent charging processing and stops the charging so that the counterflow from the battery does not occur, when the input voltage is stopped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257651-A (JP)
Title: Gas cut-off device
Inventor: ASANO YUKIO
IPC: H01M10/48
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To securely check the residual capacity of a battery power driving a cut-off valve at a specified temperature or higher.  <P>SOLUTION: A temperature is measured according to an instruction from an inspection signal output part 13. When the temperature is abnormal as compared with a specified value, a battery residual capacity measuring part 17 measures the residual capacity of a battery. When the temperature is less than a specified value, it is measured repeatedly, and the battery residual capacity is not measured until the temperature is increased to the specified value or higher.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254599-A (JP)
Title: Insect-proofing material
Inventor: OKADA MASAYA
IPC: A01N25/10
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect-proofing material so designed that the insect-proofing material itself comprising a pyrethroid compound volatile at normal temperatures is held by a holding material so as to exert the inset-proof efficacy inherent in the pyrethroid compound as the active ingredient.  <P>SOLUTION: The insect-proofing material is so designed that the insect-proofing material itself comprising the pyrethroid compound volatile at normal temperatures is held by a holding material made from ethylene-vinyl alcohol copolymer resin. Anther version of the insect-proofing material is so designed that the insect-proofing material itself comprising the pyrethroid compound volatile at normal temperatures is contained in an air-permeable casing with at least its inner surface made from ethylene-vinyl alcohol copolymer resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256259-A (JP)
Title: Railing device for intermediate high speed passenger conveyor
Inventor: SAKURADA TAKESHI
IPC: B66B21/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a railing device for an intermediate high speed passenger conveyor allowing a passenger to change gripping of handrails from one side to the other side easily in an opposing part of a handrail moving at low speed and a handrail moving at high speed.  <P>SOLUTION: A grip guide cover 11 is provided by covering sections arranged in parallel of longitudinal end parts of both of a railing 3 close to entrance and an intermediate railing 4. The handrail 5 moving at low speed advances into the grip guide cover 11, and the handrail 7 moving at high speed advances out of the grip guide cover 11. Consequently, while moving at short distance corresponding to length of the short grip guide cover 11 in a mutually opposing section of longitudinal end parts of both of them, the passenger can change gripping of the handrails easily from one side to the other side of the handrail 5 moving at low speed and the handrail 7 moving at high speed. When a step plate on which the passenger rides is shifted from low speed to high speed, it is possible to prevent the passenger from losing his attitude and facilitate smooth use of the intermediate high speed passenger conveyor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260101-A (JP)
Title: Process for fabricating semiconductor device
Inventor: TAKAISHI AKIRA
IPC: H01L29/739
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for fabricating a semiconductor device in which a contact hole having a small width or diameter and a large aspect ratio formed in a semiconductor substrate can be filled well with a thin film containing aluminium.  <P>SOLUTION: On a silicon substrate 1 having a contact hole 4 formed in the surface, a polysilicon film 15 is formed over the substantially entire surface by chemical vapor deposition (Fig.(a)). The polysilicon film 15 is then removed by etching through a mask having an opening of a specified pattern to bring about a state where the polysilicon film 15 exists only in a region having a specified area including the inner surface of the contact hole 4 (Fig.(b)). Thereafter, aluminium atoms are deposited on the substantially entire surface of the silicon substrate 1 by sputtering to form an aluminium thin film 16 (Fig.(c)). In this regard, the silicon substrate 1 is heated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI