baber/WOPTO huggingface dataset:
Patent JP-2002353993-A (JP)
Title: Communication control system and communication control method
Inventor: AKITA MINORU
IPC: H04L12/44
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional communication control system setting a reduced incoming band assigned to slave stations due to an output characteristics estimating means 83 of a communication controller 80 discriminating the absence of an incoming signal to be outputted from the slave stations, when delay measurement by a particular slave station tops outputs of incoming packets from other slave stations. SOLUTION: When a master station spares incoming bands of slave station other than a particular station to measure a delay characteristic of the particular slave station, the master station estimates the output characteristics of the incoming packets sent from the other slave stations and redecides the incoming bands of a plurality of the slave stations, by taking the output characteristics into account after the measurement of the delay characteristic.
Patent JP-2002354671-A (JP)
Title: Power distribution system, phase adjusting device using for it, and operation method for these
Inventor: KUDO KENJI
IPC: H02J3/18
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a power cut actually, within the section where the power cut occurs due to construction works. SOLUTION: A phase adjusting device 20 is constituted of a rotary device 26, or the like, which has a rotary shaft 26a mechanically connected to the rotor 25c of an induction machine 25, and adjusts the relative voltage phase between the primary winding 25a and the secondary winding 25b, by giving rotary torque to the rotor 25c of the induction machine 25; and is connected to a first system 11 and a second system 12. Voltage detecting devices 27 and 28 are connected to the first system 11 and the second system 12, respectively, and the signals are inputted to the rotary device 26.  In such condition, if there occurs a system failure in the section A of the first system 11, and a switching device 15a and the one 15b are opened, the power supply to the section B and the section C is made from the second system 12 upon fixing the rotation of the induction machine 25, and the power cut in the sections B and C can be prevented.
Patent JP-2002354107-A (JP)
Title: Telephone system
Inventor: IKEDA YUTAKA
IPC: H04M1/247
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system having a function of receiving caller information entered from a communication line such as a telephone line, which can inform user of more accurate information. SOLUTION: The telephone system is provided with a caller information detection means 4 that detects caller information entered through a telephone line 1, a storage means 8 that stores voice data comprising each of characters of the caller information detected by the caller information detection means 4, a digital/analog converter 7 that outputs the voice data as a voice signal, a speaker 11, and a control means 12 that reads the voice data comprising each of characters of the caller information detected by the caller information detection means 4 from the storage means 8 to allow the speaker 11 through the digital/analog converter 7 to output the voice signal in the order of detection by the caller information detection means 4 as its control.
Patent JP-2002348026-A (JP)
Title: Thin piece carrier, and device utilizing the carrier
Inventor: TATETSUKI SABURO
IPC: B65H5/06
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin piece carrier of reasonable configuration in which a supplementary carrying part between a terminating end of a main carrying passage and an accommodation part is eliminated, and a device utilizing the thin piece carrier. SOLUTION: The thin piece carrier 300 accommodates a thin piece 100 carried in from a sub carrying part C and a main carrying part 4 from a terminating end M1 of the main carrying passage M to an accommodation part 110. A merging carrying part 2 or a main carrying part 4 is disposed on the terminating end M1. A moving and fixing member 200 comprises an intermediate member 200B fixed to the accommodation part 110 and an upper member 200A and a lower member 200C fixed to a wall part 51 of an outer box 50. The accommodation part 110 is moved in the upstream direction A and the downstream direction B by sliding parts 240A and 240B in spaces between the upper member 200A, the intermediate member 200B and the lower member 200C, and then, fixed by fixing screws 250A and 250B.  Since the terminating end M1 and the accommodation part 110 are directly connected to each other by the sliding parts 240A and 240B, the supplementary carrying part becomes unnecessary. The moving and fixing member 200 may be disposed in the horizontal plane. This thin piece carrying device can be used for a pachinko device 500.
Patent JP-2002349897-A (JP)
Title: Integrated air-conditioning equipment and air- conditioning facility
Inventor: ITO TAKANOBU
IPC: F24F13/20
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To constitute integrated air-conditioning equipment to uniformly blow out cold air over a large extent. SOLUTION: The integrated air-conditioning equipment is provided with a housing body and a compressor, condenser, and evaporator housed in the housing body and is installed in a room for cooling the room. The equipment has an external form of one longitudinally split half of a column and its generating face constituting the front face of the equipment has an air inlet 11 in its lower part and a cold air outlet 13 in its upper part. Wasted hot air is discharged from the top face section 12 of the equipment and cold air is blown out forward from the cold air outlet 13 in the upper part of the front face. The outlet 13 is provided with a fibrous filter 10 having a uniformly expanded curved surface in its top view and the cold air is blown out uniformly from almost all area of the filter 10.
Patent JP-2002363213-A (JP)
Title: Method for polymer production
Inventor: SAITO TAKAHIRO
IPC: C08F4/06
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for polymer production, which is improved so as to efficiently and simply remove a metal catalyst used in the method for polymer production by an atom transfer type radical polymerization process. SOLUTION: One or more kinds of polymerizable vinyl monomers are polymerized in the presence of a polymerization solvent by using an initiator containing a radically transferable atom or atomic group and a redox catalyst composed of a metal complex comprising a transition metal as a central metal by an atom transfer type radical polymerization process to give a water-insoluble polymer. Then the polymerization reaction solution containing the water- insoluble polymer is brought into contact with water, separated into a water phase and an organic phase. Then the separated organic phase is brought into contact with an adsorbent and the water-insoluble polymer is recovered from the organic phase.
Patent JP-2002361464-A (JP)
Title: Method and device for laser beam machining
Inventor: TAKENO YOSHIMIZU
IPC: B23K26/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a device for laser beam machining by which a positioning mark in a work to be machined is accurately read out. SOLUTION: Light, which has a wavelength with which the light passes through component material of a multi-layer printed wiring board 7 as an object to be machined, is emitted from a lightning device 10. The positioning mark 20 is read out with a charge-coupled device(CCD) camera 11 which is sensitive to the wavelength of the light emitted from the lightning device 10.
Patent JP-2002027067-A (JP)
Title: Electronic device for multi-purpose operation, mobile communication equipment for multi-purpose operation, function keyboard for electronic device and function keyboard for mobile communication equipment
Inventor: FINKE-ANLAUFF ANDREA
IPC: H04M1/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an easy and inexpensive means having a full function keyboard storing purposes to be expanded adaptively to various kinds of electronic devices, mobile communication equipment or the like. SOLUTION: This keyboard is composed of two parts, these two parts can be axially attached to the main body of communication equipment between two parts, the keyboard is hidden at a closing position, a key pad is exposed for ordinary use, and two parts of the keyboard are positioned at an opening position on both the sides of the screen of the communication equipment so that holding with both hands and operation with thumbs can be performed.
Patent JP-2002362770-A (JP)
Title: Document supply device
Inventor: TAKEMOTO MITSUTOSHI
IPC: B65H3/66
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a document supply device for causing no paper jam. SOLUTION: The document supply device has a sheet 12 for correcting bending (edge bending) 10 at the front end of the document. The rear end of the sheet 12 is fixed to a shaft of rotation 13. The sheet 12 is elastic and wound on the shaft of rotation 13 and stored when no edge bending correcting operation is carried out. When correcting edge bending, the shaft of rotation 13 is rotated for feeding the sheet 12 and the sheet 12 is put at its front end in elastic contact with the surface of the uppermost document 11 for robbing against the surface of the uppermost document 11 in a document feeding direction A.
Patent JP-2002363346-A (JP)
Title: Rubber composition for tire tread and pneumatic tire made by using it
Inventor: YAGI NORIKO
IPC: C08L21/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the wet grip performance of a tire without deteriorating the wear resistance and rolling resistance characteristics. SOLUTION: This rubber composition for a tire tread contains (A) 100 pts.wt. rubber component, (B) 5-80 pts.wt. calcium carbonate having a nitrogen adsorption specific surface area of 5 m<2> /g or greater and a mean particle diameter of 0.01-10 μm, (C) 5-100 pts.wt. silica having a nitrogen adsorption specific surface area of 100-300 m<2> /g, (D) 5-145 pts.wt. carbon black having a nitrogen adsorption specific surface area of 70-300 m<2> /g, the total of (C) silica and (D) carbon black being 50-145 pts.wt., and (E) a specified silane coupling agent. This pneumatic tire is made by using the composition.
Patent JP-2002366928-A (JP)
Title: System, device, method and program for processing image and recording medium recorded with the image processing program
Inventor: YAMAZAKI TSUTOMU
IPC: G06T7/40
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system for document registration capable of replacing and inserting only an area changed or added in a registered document file. SOLUTION: A scanner 1 reads a printed original of the registered document file to acquire image data, extracts character, graphic and photograph areas data included in the image data, further extracts marker areas to acquire marker area data and replaces position information of a circumscribed rectangle of the area data covering an area where the most marker areas are included by comparing these pieces of position information to specify the position information of the circumscribed rectangle as position information. Furthermore, the scanner reads a replaced area original to acquire image data, extracts a replaced area included in the image data, applies image processing to the replaced area and acquires replaced area data.  A file server 2 replaces area data existing at a position related to the replaced position information among pieces of area data constituting the registered document file with the replaced area data, synthesizes the replaced area data to prepare an update document file and stores the update document file.
Patent JP-2002365263-A (JP)
Title: Concentration detector for powdery particulate material
Inventor: WAKABAYASHI FUJIO
IPC: G01N27/60
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a stable and highly sensitive concentration detector at the time of detection of the concentration of a powdery particulate material in a duct. SOLUTION: The concentration detector for the powdery particulate material has a detection probe 10 having a main electrode 11 of which the induction charge is changed by the approach of the charged powdery particulate material and an earth electrode 3 for surrounding the root part of the main electrode 11, a signal detector 20 for detecting the induction charge which is detected by the main electrode 11 of the detection probe 10 as an AC current signal, and a control unit 22 having an operation part 24 for operating the concentration of the powdery particulate material from the output signal of the signal detector 20. The insulator 12 of the detection probe 10 has a monolithically molded structure not only to surround the main electrode 11 and the earth electrode 13 but also to protect the earth electrode 13 from humidity in the duct.  The stable detection of concentration over a long period of time is possible.
Patent JP-2002365273-A (JP)
Title: Method for measuring content of hardly decomposable halogen compound
Inventor: KAMIYAMA MASASHI
IPC: B01D15/08
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of measuring the content of a hardly decomposable halogen compound in a mixture containing insulating oil and the hardly decomposable halogen compound accurately, simply and rapidly. SOLUTION: In the method for measuring the content of the hardly decomposable halogen compound in the mixture containing the insulating oil and the hardly decomposable halogen compound by a chromatography technique, a column filled with an adsorbent is used before the content of the hardly decomposable halogen compound in the mixture is measured to separate the insulating oil and the hardly decomposable halogen compound from the mixture.
Patent JP-2002366702-A (JP)
Title: Server to be used for drawing system, drawing method and program for drawing based on data transmitted from telephone set
Inventor: TSUJI AKIHIRO
IPC: G06Q50/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To enable the user of a mobile telephone set to apply for drawing easily. SOLUTION: A drawing method at a server operated by the communication company of mobile telephone includes a step (S200) for receiving a line connection request including the telephone number of its own station and that of an opposite station from the portable telephone set, a step (S202) for connecting a line, a step (S208) for obtaining a present date when the line is established (YES at the S204), a step (S210) for preparing a drawing number based on the telephone number of its own station, that of the opposite station and the present date, a step (S212) for reading a variation factor set by each user of the mobile telephone set, a step (S214) for reading winning numbers based on the variation factor and a step (S216) for performing drawing based on the drawing number and the prize-winning number.
Patent JP-2002372969-A (JP)
Title: Music information retrieval system
Inventor: NAKAMURA HIROYA
IPC: G06F17/30
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a music information retrieval system for accurately performing retrieval without being affected by the musical expression ability of a user and reducing the processing amount in the retrieval as well. SOLUTION: The music information retrieval system is provided with an input part 1 for instructing the transition of a melody in the time base direction by using long sounds and short sounds as for part or the whole of a desired musical piece; a conversion part 2 for converting an instruction inputted in the input part 1 into data for registration composed of the binary data of the long sounds and the short sounds or into a retrieval key, a registration part 3 for registering the data for the registration converted in the conversion part 2 into a data base 4 as the information of the musical piece and a retrieval part 5 for retrieving the musical piece matching with the retrieval key converted in the conversion part 2 from the data base 4.
Patent JP-2002370245-A (JP)
Title: Separator taking-out device for fuel cell
Inventor: MUKUMOTO TAKATSUGU
IPC: B29C43/50
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To smoothly suck air in the respective suction grooves formed to the separator in a stripe form through the grooves by allowing the suction face of the taking-out device to face the surface of a gas flow channel, to increase the flow velocity of sucked air without enhancing the suction capacity of a vacuum generator or the like to increase the suction force of the separator and to almost uniformly suck the separator at the parts corresponding to the suction grooves of the suction face to eliminate the damage of the separator. SOLUTION: The suction face 28 facing the surface of the gas flow channel having the grooves formed therein is provided in the separator taking-out device 11 in order to suck the separator and four suction ports 31 are provided in the central part of the suction face 28 and the suction grooves 32 respectively radially extending from the suction ports 31 are provided.
Patent JP-2002370536-A (JP)
Title: Mirror gusset for sashless automobile
Inventor: YOSHIMURA TSUKASA
IPC: B60R1/06
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem on a mirror gusset of a conventional sashless automobile that a metallic integrated member of an assembling part with an insert part is heavy, which is against the lightening of a recent vehicle demand. SOLUTION: This mirror gusset is mounted on a front door 10 of the sashless automobile, and composed of an approximately triangular body part 21a, a seal part 22 holding the door glass 11 connected to a rear end part of the body part 21a, and the assembling part 21b suspended from the body part 21a and fixed to the front door 10. The body part 21a and the assembling part 21b are integrally formed by molding a hard synthetic resin, the seal part 22 is formed by molding an elastomer, and a metal insert 24 is buried over a rear end part of the body part 21a and the seal part 22.
Patent JP-2003005712-A (JP)
Title: Display device, and driving method of display panel
Inventor: OGUSU KOJI
IPC: H05B44/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which a luminance irregularity generated in a display panel having lead-out electrode sections for cathode lines is suppressed as much as possible. SOLUTION: When EI elements 2 of a display panel 1 are made to emit light, voltage drops VR generated at transparent electrodes of cathode lines 4 are estimated by a voltage drop estimating section 22 of a display device 25 based on a number x of light emitting elements for every cathode line 4 while referring to image data. A pulse width computing section 23 sets the amount of supply of a driving current I to be supplied to the cathode side from the anode side by a pulse width PW based on the estimated voltage drops VR. A control signal generating section 24 supplies the driving current I having the amount of supply being set to driver ICs 8 and 9. To be concrete, as the estimated voltage drop VR become larger, the amount of supply of the driving current I is set greater in a time integral manner.
Patent JP-2003001294-A (JP)
Title: Softening method of hard water and its device
Inventor: NAMITA YASUO
IPC: C02F5/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a softening method of hard water and its device which can be easily operated by using a device which is simple, which can be miniaturized and also which is inexpensive and which can inexpensively soften the hard water without increasing a maintenance cost. SOLUTION: The polyvalent metal ions of the hard water are captured by a silica-based compound and residue is separated to obtain soft water.
Patent JP-2003006715-A (JP)
Title: Automatic teller machine
Inventor: KATO KENJI
IPC: G07F19/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic teller machine, with which a procedure is simplified and information can be exchanged with high security. SOLUTION: In the automatic teller machine, which is provided with a control panel 201 equipped with an input part and an operation display part, a card mechanism part 202 for reading an inserted transaction card, cash receiving/ paying mechanisms 204 and 205 for receiving/paying cash, a line control part 207 for controlling a line for connecting a server and a control part 200 for controlling the control panel, the card mechanism part, the cash receiving/paying part and the line control part, for displaying the guidance of transaction operation on the operation display part, the control part 200 is provided with a memory read/write mechanism part 208 for attachably and detachably housing a portable miniaturized memory and data are exchanged by connecting the miniaturized memory and the server by a leased line through the read/write mechanism part and the line control part.
Patent JP-2003004319-A (JP)
Title: Ejector cycle
Inventor: KUME YOSHITAKA
IPC: F25B1/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To suppress pressure loss in an ejector and simultaneously mix a driving flow and a suction flow sufficiently. SOLUTION: A spiral-groove-shaped recess-protrusion part 421 is formed on an inner wall of a mixing section (420) (boosting section). This increases velocity difference between flow velocities of the driving flow and the suction flow so that a comparatively large whirling flow can be caused in the mixing section (420) (boosting section) by this increased velocity difference. Because the driving flow and the suction flow can be agitated by this large whirling flow, the driving flow and the suction flow are sufficiently mixed. Because the flow velocity of a flow in the vicinity of an inner wall having a low flow velocity as compared with a main flow is further decreased, pressure loss (loss due to collision) occurring on the ejector (400) (mixing section 420) can be made lower as compared with the case wherein the main flow having a high velocity is made to collide with a needle valve.
Patent JP-2003001527-A (JP)
Title: Apparatus for controlling wave form of discharge voltage
Inventor: HARA SOTOMITSU
IPC: B23H1/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To improve surface roughness of a machined surface by obtaining uniform discharge traces through stabilizing and fixing a discharge explosion force during electric discharge machining in machining fluid by controlling a discharge voltage. SOLUTION: In this apparatus, a number of control element circuit units, which can roughly set an output voltage and a limited current value beforehand, are connected in parallel. A discharge command is given to each control element circuit unit so that the control element circuit units are switched in turns from a control element circuit unit of a high output voltage and a low limited current value toward a control element circuit unit of a low output voltage and a high limited current value. Therefore, a voltage wave form corresponding to a discharge state is applied to a gap between a workpiece and a discharge electrode.
Patent JP-2003009278-A (JP)
Title: Microphone system
Inventor: OKUBO HITOSHI
IPC: H04R1/40
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a microphone system especially with directivity that is miniaturized more than a conventional microphone system so as to ensure sharp directivity. SOLUTION: The microphone system delays a main sound signal SM obtained from a main microphone 2 by a prescribed time, generates a subtraction signal between the delayed main sound signal and a sub sound signal SS obtained from a sub microphone 3 and applies adaptive processing to the main sound signal by using the subtraction signal as a reference input.