baber/WOPTO huggingface dataset:
Patent JP-2003031169-A (JP)
Title: Fluorescent display device
Inventor: NAKANISHI HIROSHI
IPC: H01J31/15
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To upgrade the quality of a display by eliminating the inclination of the brightness of the display. SOLUTION: A sawtooth wave generating circuit 8 is formed, and a sawtooth- shaped direct current voltage VDD2 ' is applied to the fluorescent display device 1. The inclination of the sawtooth-shaped direct current voltage VDD2 ' is made same as the inclination of the electric potential between both ends of a filament 5. The sawtooth-shaped direct current voltage VDD2 ' is divided by time, and the sawtooth-shaped direct current voltage VDD2 ' to which, time division is applied, is successively impressed to grids G1-Gn as grid voltages VG. The sawtooth-shaped direct current voltage VDD2 ' is impressed to an anode 6 as an anode voltage VA.  By the above, potential differences eGF1 -eGFn between the grids G1-Gn and the filament 5 facing the grids G1-Gn becomes equal, and potential differences eAF1 -eAFn between the anode 6 and the filament 5 facing each other interposing the grids G1-Gn between them, becomes equal.
Patent JP-2003028373-A (JP)
Title: Pipe insert joint
Inventor: INOUE HAJIME
IPC: F16L37/12
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To freely rotate an attached pipe. SOLUTION: With axial displacement of a pipe P, a retaining ring 2 moves along an inclined surface 3b to be diametrically contracted, a locking claw 2a of the retaining ring 2 is bitten into an outer peripheral surface P2 of the pipe P, an outer cylinder 3 is integrally attached to the pipe P through the retaining ring 2. In this state, the pipe P is capable of rotating against a nipple portion 1 through a packing 4.
Patent JP-2003025216-A (JP)
Title: Plane surface polishing device furnished with reversing mechanism for pressure plate
Inventor: TERASAKI NORIYUKI
IPC: B24B37/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a plane surface polishing device capable of efficiently carrying out vertical rising and reversing motion in a short period of time while certainly supporting weight of a pressure plate by using a single cylinder. SOLUTION: This plane surface polishing device is constituted so that a plate shaft 24 and the pressure plate 23 are rotated and reversed around a horizontal axis 32 as its center integrally with a guide arm 35 and a reversing arm 34 after horizontally rising in a fixed stroke along a shaft guide 36 as a cam 45 alters the plate shaft 24 by being engaged with a first engagement part 47 of the plate shaft 24 by revolution of the reversing arm 34 by supporting the reversing arm 34 and the guide arm 35 furnished with a shaft guide 36 on a support frame 27 so that they freely and relatively revolve around the horizontal axis 32, providing a cylinder 28 to revolve the reversing arm 34 at a fixed angle and supporting the plate shaft 24 of the pressure plate 23 on the shaft guide 36 free to slide.
Patent JP-2003024345-A (JP)
Title: Ultrasonic operation system
Inventor: TAKAHASHI HIROYUKI
IPC: A61B17/22
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic operation system for realizing a function required for ultrasonic suction and ultrasonic coagulotomy without making an operator perform troublesome setting. SOLUTION: The ultrasonic operation system having an ultrasonic operation instrument 11 for performing ultrasonic coagulotomy and ultrasonic suction, a water feeding device for suppressing heat generation by ultrasonic vibration and a suction device for sucking a liquid from a body cavity is provided with a hand switch 17 and a foot switch 10 for controlling the ultrasonic operation instrument 11, the water feeding device and the suction device, a connection part to which a hand piece 16 is connected, a discrimination part 113 for discriminating the function of the hand piece 16 connected to this connection part, and a control part 111 for allocating the functions of the ultrasonic operation instrument 11, the water feeding device and the suction device to the hand switch 17 and the foot switch 10 depending on the result of discrimination.
Patent JP-2003024380-A (JP)
Title: Paper diaper
Inventor: MAEYAMA TSUYOSHI
IPC: A61F5/44
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a paper diaper which is provided with a graphic form on the outside surface of a diaper body in such a manner that an intellectual education effect in addition to a function as an objective for mere curiosity for, for example, infants can be expected. SOLUTION: The paper diaper is provided with the graphic form 4 to evoke a specific concept and an intellectual education display 5 capable of imparting the intellectual education effect in association with the graphic form 4 at the proper points of the outside surface (2 and 3) of the diaper body 1 such that the intellectual education effect can be imparted to the infants in addition to the intrinsic functions of the paper diaper.
Patent JP-2003025310-A (JP)
Title: Functional particle board and its manufacturing method
Inventor: TACHIZUKA YUJI
IPC: B27D1/04
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a functional particle board which is free from release of formalin, adsorbs sufficiently another detrimental volatile organic substance, further has a humidity conditioning property and is excellent also in a design property, and provide its manufacturing method. SOLUTION: The functional particle board is provided by forming an inorganic layer having a humidity conditioning property and a gas adsorbing property on a front layer. A melamine resin adhesive, an urea resin adhesive, a phenolic resin adhesive and/or an isocyanate resin adhesive is singly or compositely applied on wood material chips for a core layer to make a raw material. Then, inorganic material particles having the humidity conditioning property and the gas adsorbing property in which a binder is blended are sprayed onto either or both of a lower layer and an upper layer of the raw material for the core layer to form a forming mat. Then, it is at least formed by hot pressing.
Patent JP-2003025529-A (JP)
Title: Method and apparatus for peeling protective film
Inventor: KAWACHI ISAO
IPC: B65H20/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a protective film peeling apparatus capable of inexpensively performing the peeling of a protective film in a stable state even if the protective film having strong adhesive strength or a thin film is used. SOLUTION: A press roll 4 is arranged behind a drive roll 2. A nip roll 11 is arranged to the upper part of a frame 1 at the position opposed to the intermediate part between the drive roll 2 and the press roll 4 so as to be made movable between an acting position capable of coming into contact with the drive roll 2 and the press roll 4 at the same time and a retracted position spaced apart from both rolls by the operation of an air cylinder 8. The press roll 4 is made movable between the acting position capable of coming into contact with the nip roll 1 arranged at the acting position and a retracted position spaced apart from the nip roll 11 by an air cylinder 7. The film F from which the protective film 12 is peeled immediately after the passage through the nip between both rolls 2 and 11 is passed through the nip between the press roll 4 and the nip roll 11 to be taken over.
Patent JP-2002150677-A (JP)
Title: Method and device for recording data
Inventor: SAKO YOICHIRO
IPC: H04N5/91
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To subject data to such encryption with a simple constitution that is difficult to decode it. SOLUTION: An input is subjected to encryption processing and is outputted in at least a sectoring circuit 13 out of the sectoring circuit 13, a scrambling processing circuit 14, a header addition circuit 15, an error correction code encoding circuit 16, a modulation circuit 18, and a synchronism addition circuit 18 which are used to obtain a recording signal by processing of input data. The sectoring circuit 13 ciphers input data 2048 bytes out of sectored 2064 bytes on the basis of a cipher key.
Patent JP-2003033129-A (JP)
Title: Device for mosquito-repellent incense
Inventor: NAITO KATSUYOSHI
IPC: A01M1/20
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional fixture for supporting an incense by using a support, where the conventional fixture is simply a fixing tool, and it is not combined with a container for storing ash, it is required to prepare separately the container and, since the container and the fixture is not integrated, it has troubles of movement of the incense, especially, going- out of the incense to the outside of the container; and this causes troubles, for example, fire or burning. SOLUTION: The device is composed of a container which has a space in it, and an incense-fixing tool placed at an appropriate position in the space. By manipulating the fixing tool, the incense can be placed at an almost center of the space. There is no danger of going-out of the incense to the outside of the container. The improvement of safety, the prevention of the occurrence of various accidents and the like can be devised. The incense coil can be surely supported without causing the movement. Ash can be stored and the dispersion of ash can be prevented. The simplification of handling and the elimination of cleaning can be achieved.
Patent JP-2002081551-A (JP)
Title: Seal ring
Inventor: KAKEHI KOZO
IPC: F16J15/18
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance by forming a lubricating film of subject liquid to be sealed on the whole surface without deteriorating sealing performance of sealing surfaces on both sides of a seal ring. SOLUTION: On the seal surfaces 21 of both sides of the seal ring 20, micro- grooves 22 for lubrication penetrating between the inner and the outer circumferential side in such a degree as not to deteriorate sealing performance are formed, and the sealing surface 21 is lubricated by subject liquid to be sealed leaking from the lubricating grooves 22.
Patent JP-2003035619-A (JP)
Title: Method for manufacturing semiconductor pressure detector and fluid injection device
Inventor: AIKI YASUNORI
IPC: H01L29/84
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor pressure detector having output characteristics of high accuracy, and a fluid injection device capable of injecting a predetermined constant weight of a fluid. SOLUTION: An oil injection device 31 is equipped with a storage tank 32 for storing silicone oil S, and the silicone oil S is supplied to a dispenser 33 from the storage tank 32 through supply piping 35. When the CPU 39 of a control unit 34 inputs an input signal from a starter switch 43, the temperature of the oil S is detected by the temperature sensor 36 provided to the supply piping 35 according to the control program of an ROM 41. The CPU 39 controls the quantity of rotation of the motor 38 of the dispenser 33 on the basis of the detected temperature and a predetermined constant weight, and volume of the oil S is sent out to the recessed part 12d of a sensor housing 12 from the Mono pump 37 of the dispenser 33.
Patent JP-2003037960-A (JP)
Title: Outer rotor type multipole generator
Inventor: KOTAJIMA HITOSHI
IPC: H02K21/22
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an outer rotor type multipole generator, which elongates the life of a bearing and further improves the electrical capability of the generator by making possible to move the barycenter position in the axial direction of the rotor of the generator to the bearing supporting the crankshaft of an engine body. SOLUTION: A bottom-attached cylindrical front housing 3 fixed to the engine body 5 and a cylindrical flange-shaped end cover 4 closing the front housing 3 are joined together to form a support member 2. A stator 7 and a rotor 8 are housed in a space formed by the front housing 3 and the end cover 4, where the stator 7 is fixed to the end cover 4 on the side opposite to the engine body arranged in the axial direction. An engine shaft 9 is fitted into a hole 3b drilled in the center of the bottom 3a of the front housing 3 and is fixed in such a way that the opening 8a of the rotor 8 faces outward against the engine 5.
Patent JP-2003036097-A (JP)
Title: Device and method for detecting and retrieving information
Inventor: TOKURI YASUHIRO
IPC: G10L19/06
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To effectively conduct the recognition processing and the retrieval processing of speakers in a coded speech data with a small amount of calculation and memory capacity. SOLUTION: In an information retrieval device 30, a LSP decoding part 22 extracts only LSP information from coded speech data that are read in each block and decoded. A LPC converting part 23 converts the LSP information into LPC information and a cepstrum converting part 24 converts the LPC information into LPC cepstrum that is characteristic amount of speech. A vector quantizing part 25 gives the LPC cepstrum vector quantization and a speaker recognizing part 26 recognizes the speaker based on a result of the vector quantization. The recognized speaker and a retrieval condition are compared in a condition comparing part 32, whereby a retrieval result is outputted.
Patent JP-2003046932-A (JP)
Title: Program script fabrication method
Inventor: ITO TSUTOMU
IPC: G06T13/80
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To easily confirm passing time and necessary time in the case of program regeneration which corresponds to script display, in a program script fabrication method for producing and editing a script column constituted of plural row scripts describing a program composed of image information and voice information. SOLUTION: Time display or passing time instant display which concern the regeneration time process of image and voice regeneration relating to each row script of the script column is displayed corresponding to the row script.
Patent JP-2003041348-A (JP)
Title: Martensitic stainless steel with high hardness superior in corrosion resistance, toughness and cold workability, and product thereof
Inventor: NAKAMA KAZUO
IPC: C22C38/58
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a martensitic stainless steel with high hardness superior in corrosion resistance, toughness and cold workability, and a product thereof such as a self drilling tapping screw. SOLUTION: The martensitic stainless steel with high hardness superior in corrosion resistance, toughness and cold workability, is characterized by including, by mass, 0.17-0.22% C, 2.0% or less Si, 2.0% or less Mn, 14.0-15.0% Cr, 0.7-1.3% Mo, 0.10-0.15% N, and 0.6% or less Ni, 0.2% or less Cu, 0.05% or less P, 0.01% or less O, and the balance Fe with unavoidable impurities, and has Pf and Ph respectively of 14 or less and 50 or more, which are defined respectively in the expressions: Pf=[%Cr]+1.7×[%Mo]+2.1×[%Si]-7×[% C]-8×[%N]-3.3×[%Ni]-1.9×[%Mn]-0.5×[%Cu], and Ph=55.7+44.5×[% C]+84.7×[%N]-1.5×[%Cr].
Patent JP-2002142103-A (JP)
Title: Information adding device method therefor information extraction device method therefor, and computer- readable recording medium
Inventor: TOMARU TAKESHI
IPC: H04N1/46
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an information adding device which is capable of adding information to image data without changing an image in representation form. SOLUTION: When bit strings serving as information are buried bit by bit in the pixels of the image data 3 of an image file 1, and extended color table 2A composed of a non-extended part 2a and an extended part 2b is formed. Thereafter, when a bit value which is buried in pixels is zero, the index value of the non-extended part 2a is set up, and when a bit value is one, image data 3A is formed where the index value of the extended part 2b that indicates the RGB value equal to that indicated by the previously set index value is set. By this setup, an image file of additional information-attached images where information 15 is added is formed.
Patent JP-2003039327-A (JP)
Title: Substrate for rotary cutting edge, rotary cutting edge and rotary cutter for cutting hard matter using the same
Inventor: HIRAI AKIRA
IPC: B24B27/06
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a rotary cutting edge to be used for the rotary cutting edge for cutting hard matter including ceramics and metal without generating deflection in a ring-shaped disc part, even if rotating the rotary cutting edge at high speed. SOLUTION: This substrate for the rotary cutting edge has the ceramics ring-shaped disc part 2 showing a melting phenomenon by absorbing laser beam and an abrasive grain binding layer fixing region for fixing an abrasive binding layer 6 stipulated on an outer peripheral part 4 of the ring-shaped disc part 2 and made of metal or resin including abrasive grain.
Patent JP-2003057576-A (JP)
Title: Laser exposure device and photographic processing device
Inventor: HIROOKA ATSUSHI
IPC: G03B27/32
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a laser exposure device and a photographic processing device using it which can employ an inexpensive fθ lens and provide a high quality of less density variance or expansion/contraction of an image in the main scanning direction. SOLUTION: When the scan speed of a laser beam is not fixed because of aberration property or the like of an fθ lens 120, the degree of unevenness of the scan speed of the laser beam is preliminarily measured by test exposure, and the frequency of a clock signal for reading out image data in one scanning of the laser beam is corrected in accordance with this degree. Correction data of the clock signal is stored in a clock memory 153, and this correction data is used to correct the frequency of the clock signal by a clock control part 152, and thus the scan speed of the laser beam is fixed.
Patent JP-2003058762-A (JP)
Title: Coupon issuing system and method therefor
Inventor: ARITA MICHIO
IPC: G06Q10/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a coupon issuing system and a method therefor which allows convenience for user and collector of utilization records by the facility side to coexist when issuing a coupon to the user. SOLUTION: The coupon issuing system has a user database, a facility database, a coupon database, a user reception means for receiving and registering the registration of an e-mail address, a retrieval means for receiving a retrieval condition, retrieving the facility database based on the retrieval condition and transmitting the result to a user terminal, a URL preparation means for receiving a designated facility and the issuing request of the coupon of the facility, preparing a URL for registering the coupon of the facility and registering the coupon to the prepared URL, an e-mail means for preparing an e-mail in which the URL is written or attached and transmitting it to the e-mail address, and a coupon display means for extracting and transmitting the coupon when the URL is accessed.
Patent JP-2003056569-A (JP)
Title: Resin-bearing component and manufacturing method for the same
Inventor: ISHII KIYOSHI
IPC: F16C33/20
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin-bearing component, having a cylindrical electrocast portion molded integrally in a shaft hole through insert molding, and to provide a manufacturing method for the same, in particular suitable for a bearing portion requiring highly precise rotation, sliding or sliding rotation. SOLUTION: The resin-bearing component comprises the cylindrical electrocast portion 3 as an electrocast shell previously separated from a master shaft 4 suitable to the shaft hole of the bearing component 13, the electrocast portion 3 integrally molded in the shaft center of a resin-molded portion 11 through insert molding. The manufacturing method for the resin bearing component comprises a step of fabricating an electrocast shaft 4 having the cylindrical electrocast portion 3 suitable to the shaft hole provided on the outer periphery of the master shaft 1, a step of separating the electrocast shaft 4 into the master shaft 1 and the cylindrical electrocast portion 3, and a step of injection molding the cylindrical electrocast portion 3 as the electrocast shell mounted in a core rod 12 in a die to form the bearing component 13, having the electrocast portion 3 which is integrally molded in the shaft center of the resin molded portion 11.
Patent JP-2003055715-A (JP)
Title: Method for producing hot forged non-heat treated connecting rod
Inventor: ANAMI GORO
IPC: C22C38/60
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hot forged non-heat treated connecting rod which can secure sufficient hardness of >=18HRC and a sufficient elastic limit even when inexpensive stock steel having a reduced V content is used. SOLUTION: Steel having a composition containing 0.35 to 0.50% C, 0.10 to 0.75% Si, 0.10 to 1.40% Mn, <=1.00% Cr and <=0.50% Cu, and, if required, further containing one or more kinds selected from <=0.08% V, <=0.120% S, <=0.30% Pb, <=0.01% Ca and <=0.30% Bi is hot-forged, and is subjected to coining at >=700 deg.C. After that, the steel is subjected to controlled air cooling at a cooling rate of 1.5 to 8 deg.C/s in the range of 800 to 600 deg.C, so that the connecting rod having hardness of 18 to 30HRC, and provided with a ferrite + pearlite mixed structure satisfying a conditional equation calculated from Mn, Si and V, the average ferrite area ratio, the average ferrite grain size, the average pearlite lamellar intervals is obtained.
Patent JP-2003055873-A (JP)
Title: Nonwoven fabric of fluorine fiber and method for production of the same
Inventor: TSUKUDA TAKAHIRO
IPC: D04H1/4318
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric of fluorine fiber and to provide a method of producing the same. SOLUTION: This nonwoven fabric of fluorine fiber has a structure comprising three dimentionally interlaced fluorine fibers. This method produces the nonwoven fabric of fluorine fibers by subjecting a wet-laid nonwoven fabric made from a slurry having formulating ratio of 100% of fluorine fibers and 1-50% of a water-soluble binder, to a water-flow interlacing treatment to elute the water-soluble binder and interlace the fluorine fibers each other.
Patent JP-2003055432-A (JP)
Title: Curable resin and its composition
Inventor: TSUBOTA KENICHI
IPC: C09K3/10
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin and its composition which are used for an adhesive, a sealing material and the like, having good weatherability and excellent workability, and giving a cured material having well-balanced excellent physical properties. SOLUTION: The curable resin is obtained by blocking the hydroxyl groups of a (meth)acrylic resin polymerized at a specified temperature, having a number-average molecular weight of 2,000 to 20,000 and containing two or more hydroxyl groups on average in the molecule with the isocyanato groups of a silane compound containing hydrolyzable silyl groups, and it has 1.5 to 4.0 hydrolyzable silyl groups on average in the molecule. The curable resin composition contains the curable resin and a curable polyether resin having terminal hydrolyzable silyl groups.