baber/WOPTO huggingface dataset:
Patent JP-2002030397-A (JP)
Title: Nonoriented silicon steel sheet and its manufacturing method
Inventor: NAKAYAMA TAISEI
IPC: C22C38/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet having <=70 w/kg core loss at 400 Hz 1.5 T magnetic flux density, <=3.0 w/kg core loss at 50 Hz 1.5 T magnetic flux density and <=220 surface Vickers hardness, and its manufacturing method. SOLUTION: A slab which has a steel composition consisting of <=0.01% C, <=3.0% Si, 1.0-4.0% Mn, <=0.01% S, 1.0-3.0% acid-soluble Al, <=0.1% P, <=0.005% N and the balance inevitable impurities and satisfying inequality [Si]<=[Al]+[Mn] (where the element in square brackets represents its mass%) is used. This slab is heated at <=1,300 deg.C and hot rolled. The resultant hot rolled plate is subjected, after hot rolled plate annealing at 600-1,000 deg.C or in the as-hot- rolled state, to cold rolling once or to cold rolling two or more times while process annealed between the cold rolling steps and is finished to 0.10-0.65 mm final sheet thickness, followed by finish annealing by continuous annealing at 700-1,150 deg.C. Further, a surface coating composed of an organic material or a combination of an organic material and an inorganic material is formed on the surface of the resultant steel-sheet, if necessary.
Patent JP-2002033643-A (JP)
Title: Switched capacitor circuit device
Inventor: OHARA KENICHIRO
IPC: H03H19/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a switched capacitor circuit device that can realize reduction in an offset error caused by an unnecessary high frequency component with a proper configuration. SOLUTION: The switched capacitor circuit device is provided with a 1st switched capacitor circuit 1, a 2nd switched capacitor circuit 2 that receives an output of the 1st switched capacitor circuit 1 and provides an output signal, a frequency detection circuit 3 that extracts only a high frequency component being an error component from the signal subjected to switching processing by the 1st switched capacitor circuit 1, and a sampling circuit 4 that applies sampling processing to an output signal from the frequency detection circuit 3 to extract the error component, and synthesizing the signal component as the error component extracted by the sampling circuit 4 with the output signal from the 2nd switched capacitor circuit can reduce the offset error.
Patent JP-2002032013-A (JP)
Title: System for providing information for visually handicapped person by utilization of electric communication channel
Inventor: KANEKO HIDEAKI
IPC: G06F3/16
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a system for providing information for visually handicapped persons by the utilization of an electric communication channel without receiving aerial restriction by utilizing the electric communication channel. SOLUTION: This system is constituted of a system management server for providing information for handicapped persons which is provided with a function for executing the converting prescribed information into the braille or audio information and the preparing of the information into magnified character display information in accordance with documents by a request by a user being a visually handicapped person or reserved contents and a function for transmitting and distributing the information, a collaboration terminal group and/or a network service which are properly accessible to the system management server via the electric communication channel and belong to public agencies, enterprises,  various groups and private persons and terminals for handicapped persons which near at hand of the individual handicapped person and are provided respectively with a braille output device and/or a voice output device which are properly accessible to the system management server via the electric communication channel.
Patent JP-2001102381-A (JP)
Title: Manufacturing method of nano-scale conductive connector
Inventor: CHOI KYUNG MOON
IPC: H01L21/3205
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an independent nano-scale conductive connector having a constant length. SOLUTION: Arrayerd nano-conductors are grown under an appropriate condition on a substrate which can be removed. Furthermore, a removable sacrifice layer is used to allow the length of grown nano-conductors to be constant. The substrate and a sacrificial layer are removed to provide independent nano-scale conductive connectors of constant length. The nano-scale connector is useful for electric mutual connection of micro elements.
Patent JP-2002033922-A (JP)
Title: Method and system for image processing, and image formation device equipped with them
Inventor: IMAIZUMI DAISAKU
IPC: B41J2/52
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To perform a γ-correction, based on a plurality of pieces of γ-correction information without increasing the memory capacity and throughput. SOLUTION: The image processing system is provided with an initial γ-correction table data storage part 31, in which initial γ-correction table data is stored, an integrated-γ-correction-table data generation part 32, in which input adjustment γ-correction table data is integrated with the initial γ-correction table data stored in the storage part 31 so as to generate integrated γ-correction table data and a γ-correction part 34, in which input image data is γ-corrected on the basis of the integrated γ-correction table data.
Patent JP-2002031742-A (JP)
Title: Optical connector ferrule
Inventor: SUZUKI YASUO
IPC: G02B6/36
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector ferrule capable of fulfilling both conditions, namely, an adhesive strength between a ferrule main body and an optical fiber, and an axis alignment face of optical fibers. SOLUTION: The ferrule is provided with a center hole 3 which is formed passing through the axial center of the ferrule body 1 made of plastic or the like and through which an optical fiber 2 is inserted and fixed; and at the tip end of the ferrule body 1, a fine hole area 3a which has the minimum clearance for the optical fiber 2 and which has a length in the axial direction satisfying the outgoing angle condition of the optical axis; and to the rear side of the fine hole area 3a, a large diameter hole area 3b which has a large clearance for the optical fiber 2 so that the adhesive strength with the optical fiber 2 may be obtained.
Patent JP-2002032503-A (JP)
Title: Certificate providing method and certificate providing service system
Inventor: TOMIYAMA TOMOYA
IPC: G06Q50/26
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for permitting only an intended opposite side can safely receive a certificate from a certificate service provider and to provide a method for commissioning to ask for the issuing of the certificate. SOLUTION: A consumer card device 200 sends a certificate reception permit and a certificate acquisition permit, which include a certificate name or the like, to a store device 300 being a transaction opposite side as a certificate acquisition permit issuing response 520 with respect to a certificate acquisition permit issuing request 510 from the store device 300. The store device 300 sends the certificate reception permit and certificate acquisition permit to the certificate service provider device 100 as a certificate acquisition request 503. When the certificate is kept, the certificate service provider device 100 ciphers it by a store public key and sends it to the store device 300.  When the relevant certificate cannot be detected, the certificate is acquired from a certificate issuing organization device 400, the acquired certificate is added to a certificate data base to be sent to the store device 300 as a certificate acquisition response 540.
Patent JP-2002030762-A (JP)
Title: Sleeve joint for coupling reinforcing bar
Inventor: SHINOHARA MASAYUKI
IPC: E04C5/18
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a sleeve joint facilitating the insertion of a reinforcing bar. SOLUTION: The sleeve joint 20 has a cylindrical shape. The diameter of the inner periphery of its end part is enlarged toward an end surface, and the above inner periphery is taken as a tapered part 21 opening toward the end surface.
Patent JP-2002040188-A (JP)
Title: Storage cask standing device
Inventor: OKADA KYO
IPC: G21F5/14
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a storage cask standing device, capable of preventing radiation leakage from a cask body in a laid state. SOLUTION: A skid 16 capable of supporting a cask body 2 and standing it, a shield door 14 provided to the skid 16 capable of positioning in a state of shielding or a state which does not shield the view from the bottom of the cask body 2 in the bottom space 5 connecting to the space where the canister 1 is contained, and a carry-in mechanism 15 having a rod capable of inserting in the cask body 2 and pushing and drawing the canister 1 and being detachable to the skid 16 so as to cover the shield door 14. For positioning the shield door 14 in the state shielding the view of the bottom space 5 or in the state which does not shield the view, the carry-in mechanism 15 is installed in the skid 16 to prevent radiation leakage from the cask body 2 to the outside.
Patent JP-2001046689-A (JP)
Title: Pachinko machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively produce a front frame by integrally molding fitting holes or the like when the front frame is molded in a PACHINKO (Japanese pinball game) machine having the front frame which is pivotally arranged at the front side of an outer frame so as to be freely opening/closing possible and where the fitting holes or the like are formed and having a game board in the window hole of the front frame so as to be freely attachable/detachable. SOLUTION: The front frame 2 is integrally provided with a planar upper frame part 38, a lower frame part 39 and a pair of left and right side frame parts 40 and 41 and the rectangular window hole 4 is formed at the inner side of the frame parts 38-41. Besides, the fitting hole 43 for a display lamp is formed in the upper frame 38 of the front frame 2, the fitting hole 44 for a shooting device is in the lower frame part 39 and a key hole 47 is in the side frame part 41. When the front frame 2 like this is molded, a small wood piece or the like is put inside the lower metallic mold of a press device and, then, an upper metallic mold is lowered from the upper part to execute compression molding. Then, the small wood piece is adhered by an adhesive and hardened.  During the molding, the respective holes 43 to 47 are integrally formed so that the front frame 2 is easily produced to reduce a cost.
Patent JP-2002040744-A (JP)
Title: Image forming device
Inventor: TAKAHASHI KAZUNOBU
IPC: G03G15/01
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To enable correcting the resist of each color image by measuring each color deviation without being affected by the inclination of a pattern on a recording paper and operational irregularities of each image forming means for recording each color image, besides, to shorten a processing time and to improve measuring accuracy. SOLUTION: As for a set pattern image Q1 recorded on the recording paper, the center of each sub pattern C1, M1 and Y1 is deviated from a reference straight line H linking between the centers of respective main patterns K1 and K1' in a subscanning direction. The set pattern image Q1 is read, and then, each deviation ΔC1, ΔM1 and ΔY1 of each sub pattern C1, M1 and Y1 from the reference straight line H in the subscanning direction is measured, and then, a timing of writing in the subscanning direction is adjusted so that each deviation ΔC1, ΔM1 and ΔY1 may become zero. Thus, the quality of the color image recorded on the recording paper P is improved.
Patent JP-2002041446-A (JP)
Title: Data processor
Inventor: KAIZU SHUNICHI
IPC: G06F13/28
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To suppress the generation frequency of waiting requests with respect to a data supply device. SOLUTION: The data supply device 10 supplies data d-in to each of data processing circuits 12-1 to 12-4. Data buffers 14-1 to 14-4 buffer outputs from data-processing circuits 12-1 to 12-4 respectively. Data buffers 14-1 to 14-4 output DMA request signals dma-req0 to dma-req3 and buffer full signals buf-full0 to buf-full3 to a data output circuit 16 respectively, and a data output circuit 116 arbitrates the data output request signals dma-req0 to dam-req3, having taken into consideration the buffer full signals buf-full0 to buf-full3 and outputs data only to one channel. Each of the data buffers 14-1 to 14-4, receiving acknowledge signals dma-ack0 to dma-ack3 for permitting data output, outputs the stored data to the data output circuit 16.  A wait control circuit 20 outputs a wait signal wait to the data supply device 10, in accordance with the buffer full signals buf-full0 to buf-full3 from the data buffers 14-1 to 14-4.
Patent JP-2001076055-A (JP)
Title: Assessed amount calculating method and damage assessment system
Inventor: SATO SHUICHI
IPC: G06Q40/08
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To automatically calculate, for example, assessed amount of damage insurance only by photographing a prescribed object by a photographing device. SOLUTION: A CPU 1 compares a photographed image of a wreck from accident, photographed by a digital camera 3 with images which are previously registered corresponding to the vehicle kinds. Here, when differences between the two are detected, the CPU 1 finds an assessed amount corresponding to the extent of the damage, by referring to the contents of an assessment data table 9 and parts coordinate data in a RAM 10 and displays it out.
Patent JP-2002044194-A (JP)
Title: Communication terminal
Inventor: OKAMOTO TOMOYUKI
IPC: H04M1/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal by which a user can visually recognize a cause to disabled communication. SOLUTION: The communication terminal is provided with a dial section 2, a voice message detection section 4 that detects a specific voice message sent from an exchange, and notice sections 8, 11 that visually inform the user about contents of a voice message detected by the voice message detection section 4.
Patent JP-2002047586-A (JP)
Title: Method and apparatus for detecting end point of etching and dry etching system provided with the same apparatus
Inventor: FURUMITO NORISUKE
IPC: C23F4/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for detecting the end point of etching by which the end point of etching can be detected with high precision and to provide a dry etching system provided with the same apparatus. SOLUTION: In the method for detecting the end point of etching at the time of removing a thin film on the surface of the object S to be treated by dry etching, the intensity of radiant light beams emitted from the whole of the surface of the object S to be treated is detected by a first photosensor 5 at the time of etching, further, the local part in the surface of the object S to be treated in the process of the etching is irradiated with beams the interfering state thereby is detected by a second photosensor 7, and based on the change of the intensity of the radiant light beams and the change of the interfering state, the end point of the etching is detected.
Patent JP-2002044052-A (JP)
Title: Multicarrier cdma communication system
Inventor: KITAGAWA KEIICHI
IPC: H04J13/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress the peak power of a multicarrier signal without decreasing the transmission efficiency. SOLUTION: A serial-parallel converter section 101 converts one series of transmission data into a plurality of series of transmission data. Diffusing sections 102-1 to 102-4 perform a diffusion process on the first to fourth series of transmission data, respectively. An IFFT section 103 overlays the first to fourth series of transmission data after subjected to the diffusion process on first to fourth subcarriers to generate multicarrier signals. A peak detecting section 104 detects the peak power of the multicarrier signals. Using the detected result of the peak detecting section 104, a chip transmission stop section 105 outputs those multicarrier signals whose peak power is found to be a threshold value or above, into a D/A converter section 106.
Patent JP-2001150606-A (JP)
Title: Method of manufacturing bias charge member
Inventor: AIHOO W TAANAWISUKII
IPC: B05D5/08
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a bias charge member having excellent electrical and mechanical characteristics, reduced in the blur staining on an image forming member and showing excellent abrasion characteristics. SOLUTION: At least one outer layer 5 is formed on a support substrate from a filled outer layer material prepared by mixing carbon fluoride 10 and zinc oxide 11 with an outer layer material to produce a bias charge member. By using this bias charge member, the blur staining on an image forming member can be reduced or eliminated.
Patent JP-2002049195-A (JP)
Title: Electrophotographic printing device
Inventor: WATANABE KYOICHI
IPC: G03G15/16
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic printing device capable of normally operating a transfer device even when air pressure in the installation place of the printing device is fluctuated. SOLUTION: This device is equipped with an air pressure sensor for measuring the air pressure around an image carrier, an abnormal state detection means applying specified voltage to a transfer means and detecting the occurrence of abnormality in the transfer means when the voltage is equal to or above previously set reference voltage or equal to or under the reference voltage, and a reference voltage changing means changing the value of the reference voltage based on output from the air pressure sensor.
Patent JP-2002048391-A (JP)
Title: Bath system
Inventor: TAKEDA HIDEKAZU
IPC: F24H1/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To improve moldability by using a resin material for a circulating connector by separating the connector from a heat exchanger and forming the connector. SOLUTION: A bath system comprises a circulating pump 22 for forcibly circulating bathtub water, a bath heat exchanger 42 for heating circulating water, a return tube 46, a supply tube 47 to become a circulating route between the exchanger 42 and a bathtub 20, a return passage circulating connector 62 made of a resin for connecting the tubes 46 and 47 to bathtub pipes 17 and 18, and a supply passage circulating connector 60, and is provided adjacent to the bathtub 20. In this system, since the connectors 60 and 62 are separated from the exchanger 42, they are not directly heated, and even when resin moldings are used for the connectors 60 and 62, their durability is not lowered.
Patent JP-2002047800-A (JP)
Title: System and apparatus for detecting filling of concrete
Inventor: NISHIURA NORIAKI
IPC: E04G21/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To enable detection as to whether or not concrete has been uniformly placed and filled, during placement of the concrete, without affecting the quality of a concrete structure. SOLUTION: A plurality of through holes 11a are formed in a concrete form 11, which are then blocked with stopper members 12 each formed of an elastic material. Each stopper member 12 is pierced with two needle terminals 23 which are exposed to the interior of the concrete form 11. Then, a change in electric resistance across the needle terminals 23 is measured by a resistance detecting means such as a resistance measuring instrument or an ammeter, to thereby detect whether or not the concrete has been filled. Holes perforated by the needle terminals 23 are blocked due to the elasticity of the stopper member 12, and therefore the needle terminals can be pulled out after the measurement.  The resistance detecting means may include a power source for supplying voltage between the needle terminals 23, and a light-emitting diode and a buzzer which are serially connected to the power source via the needle terminals 23, which may facilitate recognition as to whether or not the concrete has been filled.
Patent JP-2002050272-A (JP)
Title: Electric switch
Inventor: IMAI TOMIICHI
IPC: H01H50/56
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric switch which can give sufficient push force to the contact point of both relay contact elements even if the contact abrasion of one of the two relay contact elements, which are arranged together, proceeds faster than that of the other of the relay contact elements. SOLUTION: The relay contact element has the fixed contact points 4 and the movable contact points 3 on its both sides. When the movable contact point 3 and the fixed contact point 4 of the relay contact element on its one side are abraded faster than those on its other side, the movable contact point 3 and the fixed contact point 4 of the relay contact element, which are less abraded, first give a touch. By sliding the projection 17 to the under surface of the front end 10c of the extended chip 10b of the armature 10, the contact element 11 inclines swaying to the side of the fast-abraded relay contacting element.  As the result of it, the movable contact spring 2 is pushed in with a sufficient force via the projection 12 of the under surface of the arm 10b, and the sufficient pressure for the contact of the movable contact point 3 and the fixed contact point 4 of the relay contact element is obtained.
Patent JP-2002056591-A (JP)
Title: Rotary drum device and magnetic recording and reproducing device
Inventor: HASEGAWA KENJI
IPC: G11B15/61
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the flying height near a head on an inlet side increases and a head touch is poor when a rotary drum rotates at high speed. SOLUTION: The rotary drum 1 is constituted by combining >=2 cylindrical drums 2 and 3 apart a prescribed spacing (a first groove 102), by which the increase of the flying height of a tape in a tape inlet side can be suppressed and the head touch can be improved even when the rotary drum 1 rotates at the high speed.
Patent JP-2002056398-A (JP)
Title: Document image processing device, document image processing method, and storage medium
Inventor: KUMAZAWA YUKIO
IPC: G06K9/32
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a document image processing device capable of performing a position correction to a document of optional format. SOLUTION: The reference position of a document image is preliminarily designated in a reference position designation part 4. The document image is inputted every page by an image input part 1 and stored in an image memory part 2. A prescribed pixel mass extraction part 3 extracts a prescribed pixel mass present in common in each page and transmits its coordinate value to a differential extraction part 5. The differential extraction part 5 calculates the differential value between the prescribed pixel mass position extracted in the prescribed pixel mass extraction part 3 and the reference position designated in the reference position designation part, and transmits it to an image moving part 6.  The image moving part 6 moves the document image of the page on the basis of the differential value calculated in the differential extraction part 5 to correct the position of the document image. Since the prescribed pixel mass used for the position correction can be optionally set, the position correction can be performed for a document of optional format.