baber/WOPTO huggingface dataset:
Patent JP-2002120216-A (JP)
Title: Core drill for concrete
Inventor: ICHIKAWA SHINICHI
IPC: B28D1/14
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To make securement of a source of water supply and waste water treatment unnecessary, to dramatically improve general versatility and to contribute to remarkable cost reduction. SOLUTION: A cylindrically formed tube part 2, a plurality of chips 3... for cutting fixed along the peripheral direction on the apex part 2 of this tube part 2 and an adapter part 4 which is removable to a rotatably driving part D side by being fixed on the back end part 2r of the tube part 2 are provided and an air feeding path 5 communicated with an air blasting part 6 opened to the face where the chips 3... for cutting do not exist at the apex part 2f of the tube part 2 and into which compressed air A is fed from a compressed air feeding part P is provided.
Patent JP-2002130456-A (JP)
Title: Shift control device for gear ratio infinite transmission
Inventor: JO SHINICHIRO
IPC: F16H61/04
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a shock even if the passing torque direction of a continuously variable transmission is reversed when switching a motive power circulating mode and a directly coupling mode. SOLUTION: A torque distribution deciding means 81 changes the torque distribution kSLC of a releasing side clutch and the torque distribution kSHC of a fastening side clutch according to the target CVT transmission ratio iCVTC and engine torque Te. A torque shift anticipating means 82 anticipates a torque shift quantity from target CVT passing torque and the iCVTC. A torque shift compensated target CVT transmission ratio calculating means 83 determines the torque shift compensated target CVT transmission ratio iCVTS by subtrating a torque shift anticipating quantity from the iCVTC, and an actuator driving speed calculating means 84 determines the target step number of a shift actuator from the iCVTS, and determines a step speed Vstep0.  A switching time setting means 85 decides torque transmission passage switching time Tc so that a difference value by subtracting an average of the Vstep0 from an actuator limit driving speed becomes smaller than a prescribed value.
Patent JP-2002128221-A (JP)
Title: Commodity sales system
Inventor: YAMANE TAKASHI
IPC: G06Q50/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a commodity sales system capable of eliminating a labor for finding out commodities such as books from a showcase or taking out the commodities as in a conventional commodity selling store, surely purchasing the commodities in front of a seller with ease as compared with a network trading using the Internet, and increasing the sales amount of the commodities by increasing an attracting power. SOLUTION: In a store area 10B, a customer retrieves the information on commodities by using a terminal computer 18, and outputs the information on a commodity that the customer desires to check, review, or purchase to a commodity storage area 10A. Then, the commodity on the information is output from the commodity storage area 10 and transferred to the customer in the store area 10B by a transfer means 20, and the customer can check, review, or purchase the commodity.
Patent JP-2002131727-A (JP)
Title: Method for producing liquid crystal element and liquid crystal element
Inventor: KOKUBO SHOJI
IPC: C03B33/07
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide liquid crystal elements easy to adjust in assembling. SOLUTION: In a method for producing liquid crystal elements in which two glass substrates with formed electrodes, etc., are stuck to each other by way of a sealant at an interval to form plural cells in one body, the glass substrates are cut in a slender stick shape, a liquid crystal is injected and sealed and the slender stick-shaped glass substrates are cut to obtain separate liquid crystal elements, each of the liquid crystal elements comprises an upper substrate 2 and a lower substrate 1 which is larger than the upper substrate, the lower substrate is rectangular and a step for splitting the upper substrate 2 by scribing lines in the upper substrate within the range of 60-120 μm from the outer edge of the sealant 3 is carried out.
Patent JP-2002130981-A (JP)
Title: Structure for supporting finned heating-tube and its manufacturing method
Inventor: SATO YASUSHI
IPC: F28F1/32
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To support heating tubes without generating creep deformation of fins at high temperature, even when the heating tubes are suspended without removing fins from the heating tubes. SOLUTION: In a serrated finned heating-tube, serrated parts of serrated fins 22 are bent in one part or a plurality of parts in the longitudinal direction of a heating tube 21, and a heating-tube supporting member 23 supports the heating tubes at the bent part in the serrated parts. In supporting the heating tubes, as an alternative to the above, the serrated parts of the fins are removed instead of bending in one part or a plurality of parts in the longitudinal direction of the tube. Further, the finned heating-tube is pinched with a set of jigs. Each of the jigs has a semicircular hole of about the same inner diameter as the diameter at the fin serration bottom, and the thickness of the end of the semicircular hole smaller than the interval between adjacent fine.  The jigs are slid in the axial direction of the heating tube in a predetermined width to bend the serrated part in the axial direction of the tube.
Patent JP-2002128261-A (JP)
Title: Method for controlling electromagnetic parts feeder and device thereof
Inventor: YAGI SUSUMU
IPC: B06B1/04
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for controlling an electromagnetic parts feeder having a simple configuration and capable of causing vibration accurately. SOLUTION: This device has an electromagnet 16 vibrating at a predetermined frequency, a vibration device 14 in which the electromagnet 16 is provided, a bowl 12 for discharging parts therein by the vibration device 14, a drive circuit 20 for driving the electromagnet 16, and a control part 22 for sending a drive signal to the drive circuit 20 to perform predetermined drive. The drive of the electromagnet 16 is temporarily stopped per predetermined drive cycle of the electromagnet 16 to control the vibration of the electromagnet 16 based on signals obtained by electromagnetic induction from a coil of the electromagnet 16 during a period of stop.
Patent JP-2002128874-A (JP)
Title: Metathesis-polymerizing resin material, its composition, method and device of its cast molding, and electric and electronic component
Inventor: SUGISHITA TAKUYA
IPC: C08G61/06
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a metathesis-polymerizing resin material having excellent cast moldability, its composition and a method and a device of cast molding a commodity using the resin composition. SOLUTION: The metathesis-polymerizing resin material is composed by combining the first liquid containing (A) a metathesis-polymerizing cycloolefin compound and (B) a high molecular weight adulterant, and the second liquid containing (C) a metathesis polymerization catalyst. Electric and electronic components use the polymerizing resin composition. The method and the device of cast molding of the metathesis-polymerizing resin composition are to mix the first and second liquid and to cast-mold it in an atmosphere where atmospheric pressure is raised to more than 0.5 kPa with 0.098-500 kPa of discharge pressure.
Patent JP-2002132682-A (JP)
Title: Picture communication equipment and picture communication system
Inventor: KAKII HIROSHI
IPC: G06F13/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a picture communication equipment capable of making a reception side receive a picture via a convenient terminal without directly transferring the picture to the other party. SOLUTION: This picture communication equipment for transferring a picture through the Internet is constituted so that a personal computer 1 is connected through a prescribed communication line to a picture transferring device 2 with a Web server. A transmission side preserves a prescribed picture in a transmission terminal as a Web server, and transmits an URL and a password in the format of an electronic mail to the destination of transmission. Then, a reception side performs access to the URL, and converts the picture into the format of a jpg(joint photographic expertsgroup) and a gif(GIF) or the like, and automatically designates it by the IMG SRC of HTML so that the picture can be displayed by using a browser.  Especially in these days, there are many cases that the destination of transfer of an electronic mail is a portable telephone incapable of displaying any picture, and the picture can be processed corresponding to the convenience of the reception side even in such cases.
Patent JP-2002127994-A (JP)
Title: Air conditioner
Inventor: ANDO MASANAO
IPC: F25B9/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To eliminate problems in an air conditioner in an aircraft provided with an air cycle system and a vapor cycle system in which supply of prepressure air into a cabin is performed by the air cycle system, and in which cooling to electronic devices is conducted by the vapor cycle system, where, in sharing cooling subjects by these separate systems, when one of the systems has failed, cooling to the cooling subjects to be shared by the other cooling system is stopped, which is difficult to be compensated. SOLUTION: The air cycle system 1 and the vapor cycle system 2 are not separately provided, but a means to heat-exchangeably connect both systems to a common liquid circulation circuit 3 is provided. By such a means, cooling ability is deteriorated when one cooling system has failed, but cooling heat is brought into the liquid circulation circuit 3 from the other cooling system, thereby cooling to the cooling subjects can be continued without disconnection by utilizing the cooling heat of the liquid circulation circuit 3.
Patent JP-2002135180-A (JP)
Title: Decision feedback equalization method and transmitter receiver
Inventor: SATO FUMIAKI
IPC: H04B7/005
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a decision feedback equalization method which can compensate, when transmitting 16 QAM modulated digital signals via an analog radio/ transmitter, static distortions generated at the radio-transmitters and dynamic distortions generated in the transmission path. SOLUTION: In receiving a training signal, the training signal is inputted into a FB filter 102, while a received signal is processed by a first FF filter 111; and the difference between outputs of those filters are discriminated by a equalization error discriminator 104. A tap adaptation controller 115 receives this error signal to control the tap adaptation of the first FF filter 111. In receiving a data signal, the output of the equalization error discriminator 104 is inputted into a FB filter 102, and the difference between this output and the output obtained by processing the received data signal with the first and a second FF filter are discriminated by the equalization error discriminator 104. A tap adaptation controller 115 receives this error signal, to control the tap adaptation of the second FF filter 101 and the FB filter 102.
Patent JP-2002126281-A (JP)
Title: Image display method for game machine
Inventor: TSUNEMI KAZUHIRO
IPC: A63F7/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To easily comprehend the semantic contents of super reach. SOLUTION: In the case of variable display, the number of special picture patterns to become a success or number of entire special picture patterns are variably set.
Patent JP-2001183863-A (JP)
Title: Electrophotographic paper
Inventor: NIIMI TATSUYA
IPC: G03G7/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which forms no abnormal image even after preservation in an oxidizing environment and does not cause the deterioration of the photoreceptor in the initial stage of use. SOLUTION: An antioxidant is incorporated into the surface of a photoreceptor by an appropriate means.
Patent JP-2002126570-A (JP)
Title: Method for classifying fine powder
Inventor: HINAI SHINSUKE
IPC: B03B5/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a classification method by which both of the high classification efficiency of wet classification in a fine powder region and the advantage of dry classification that dry powder can be obtained are ensured and whatever kind of powder can be classified with high classification efficiency. SOLUTION: A suspension is prepared by charging the powder into liquefied inert gas such as liquefied nitrogen, liquefied rare gas, or the like, and stirring both of them. Further, the suspension is wet classified by the help of a vibrating sieve and the dry powder is obtained by naturally vaporizing the liquefied insert gas after classification.
Patent JP-2002142231-A (JP)
Title: Method and device for reproducing and correcting color for image input device
Inventor: KATO NAOYA
IPC: H04N9/73
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide color reproducing/correcting method/device for image input device, which can satisfactorily and easily reproduce a color even if an image is reproduced by an observation light source different in color rendering property from an image pickup light source. SOLUTION: A device for color-reproducing and correcting image data of the image is image-picked up by an image input device outputting information such as the type/chromaticity point data of the image pickup light source, which is obtained by estimating the image pickup light source. A correction queue where the optical characteristic of an object to be image-picked up is reflected is generated by using a color matching function, spectrum characteristic data on the image pickup light source, spectrum characteristic data of the observation light source, optical characteristic data obtained by main component analysis, and data used for white balance so as to reproduce and correct the color by obtaining in white balance.  The color reproduction/correction of a color rendering property change can be switched by using a weighted correction queue formed by weighting the correction queues and taking the sum of them.
Patent JP-2002143566-A (JP)
Title: System for game and information memory medium
Inventor: MUTA HIROYUKI
IPC: A63F13/798
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a system for a game and an information memory medium in which a user is able to effectively utilize download waiting time. SOLUTION: The system for the game and the information memory medium are provided with a game information generating part 111 for generating game information allowing a player to play the game in a portable telephone 200, a decision part 115, a situation data generating part 117 for generating situation data 123 showing a game situation and a transmission-reception part 190 for transmitting the generated game information to the portable telephone. The decision part decides whether or not time for generating the game information or transmission time requires at least specified time. In the case of at least the specified time the game information generated by the game information generating part based on the situation data is transmitted to the portable telephone by the transmission-reception part.
Patent JP-2002145823-A (JP)
Title: METHOD FOR SIMULTANEOUSLY PRODUCING P-ETHYLBENZOIC ACID AND epsi-CAPROLACTONE
Inventor: TANAKA KAZUO
IPC: C07C63/04
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for simultaneously producing p-ethylbenzoic acid containing little amount of per p-ethylbanzoic acid and ε-caprolactone in good selectivity in simultaneously producing p-ethylbenzoic acid and ε- caprolactone by co-oxidizing p-ethylbenzaldehyde and cyclohexanone with molecular oxygen. SOLUTION: This method for simultaneously producing p-ethylbenzoic acid and ε-caprolactone comprises using raw materials in 0.5-30 moles of cyclohexanone to 1 mole of p-ethylbenzoic acid and reacting them in the presence of a metal catalyst under 0.5-5 PaG reaction pressure range and in 30-55 deg.C reaction temperature range.
Patent JP-2002152820-A (JP)
Title: Phs communication system and its method
Inventor: KOIDE MINORU
IPC: H04W72/04
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a PHS communication system that uniformizes opportunities of communication access of each slave unit. SOLUTION: Upon the receipt of a link channel setup request from a slave unit 2-2, in the midst of 64 kbps data communication between a master unit 1 and a slave unit 2-1 by using two channels, since there is no available idle channel, the master unit 1 informs the slave unit 2-2 about link channel assignment rejection and stores it that the master set 1 receives the link channel setup request from the slave unit 2-2. After the end of the data communication between the master unit 1 and the slave unit 2-1, when the master unit 1 receives again the link channel setup request from the slave unit 2-1, the master unit 1 based on the stored information about the presence of the link channel setup request from the slave unit 2-2 limits the communication speed to 32 kbps and provides an opportunity of assignment of one channel of 32 kbps to the slave unit 2-2.
Patent JP-2002143859-A (JP)
Title: Anti-fouling method and device for underwater structure
Inventor: MATSUNAGA TADASHI
IPC: C02F1/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a means exhibiting satisfactory sterilization effect and capable of suppressing the corrosion of a corrosion resistant metal in the electrochemical control for microorganism on the surface of underwater structure made of the corrosion resistant metal. SOLUTION: The anti-fouling method of the surface of the underwater structure is performed by forming the anti-fouling surface of the underwater structure from the corrosion resistant metallic material and applying alternately and periodically positive potential and negative potential on the anti-fouling surface. The applying time of negative potential applied on the anti-fouling surface is controlled to be longer than that of the positive potential, that is, to be 2-20 times of that of the positive potential. The positive potential applied on the anti-fouling surface is controlled to be <=+1.5 V vs. SCE and the negative potential is controlled to be -0.1 to -1.0 V vs. SCE. The cycle of applying the positive potential and the negative potential on the anti-fouling surface is controlled to be <=60 min.
Patent JP-2002143058-A (JP)
Title: Connection structure for direct operation pipe and dust collecting hose, and vacuum cleaner with the connection structure
Inventor: SATO TAKESHI
IPC: A47L9/24
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure for direct operation pipe and dust collecting hose capable of reducing the number of parts and the size of a grip part without reducing strength and a vacuum cleaner having the connection structure. SOLUTION: In this connection structure for direction operation pipe and dust collecting hose, one end part of the hose mounting tube 23 of the dust collecting hose 21 is fitted into one end part 27a of the direct operation pipe 27 having a grip part 27b provided thereon, a tubular hose cover 33 for covering the one end part 27a and dust collecting hose 21 by riding on one end part 27a and dust collecting hose 21 is provided, and one end part of the hose cover 33 is installed on the outer periphery of one end part 27a. A locking groove 25 is provided in the dust collecting hose 21, and locking projections 34b and 35b engaged with the locking grooves 25 are provided on the hose cover 33. The vacuum cleaner is provided with the connection structure.
Patent JP-2002150949-A (JP)
Title: Plasma display panel
Inventor: TORISAKI TAKAHIRO
IPC: G09G3/298
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To enable securing of a priming effect in a plasma display panel in which the space between the unit luminous regions adjoining in the direction of row is closed. SOLUTION: There are provided a plasma display panel comprises partition walls 25, that are arranged between the front glass substrate 20 and the rear glass substrate 23 and divide a discharge space S in the columnar direction and row direction for each discharge cell C by a vertical wall 25a, extending in the row direction and a horizontal wall 25b extending in the column direction, and the horizontal walls between the discharge cells C standing along the mutually adjoining columns are separated by a gap SL, that is in parallel with the columnar direction.  A discharge part, that generates a priming discharge p in the space of the gap SL, is formed in the mutually opposing part of the column electrodes Y1 which are positioned back to back of a pair of adjoining column electrodes (X1, Y1), and the inside of the gap SL and the inside of the discharge cell C adjoining in the row direction are mutually connected by a groove 21Aa, formed in the raised dielectric layer 21A.
Patent JP-2002151389-A (JP)
Title: Projection aligner and method of manufacturing device
Inventor: OTA MASAKATSU
IPC: H01S3/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a projection aligner, capable of accurately projecting the pattern of a reticle, and to provide a method for manufacturing a device using the same. SOLUTION: The projection aligner projects the pattern of the reticle illuminated by a laser beam from a continuously oscillated excimer laser on a base plate by a projection optical system. The optical system has a lens system, made of a substantially single vitreous material. The optical characteristics of the optical system are regulated by an arithmetic unit, by using a signal from a wavelength monitor for detecting the wavelength oscillated from the laser.
Patent JP-2002148573-A (JP)
Title: Light controllable glass with solar battery
Inventor: SHINOHARA MIKIYA
IPC: B60J3/04
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide light controllable glass with solar batteries which automatically controls the light transmittance to an incident angle range where light is desired to be shut off in spite of the occurrence of a fluctuation in the intensity of the light directly arriving from the sun itself by a change in whether or the like. SOLUTION: This light controllable glass with the solar batteries is disposed on both surfaces on the outdoor side and indoor side of the glass and is formed with slit-like light transparent windows by light transmittance variable elements on the outdoor surface of the glass. The solar batteries disposed on the indoor surfaces are disposed in the positions where the incident light from the slit-like light transparent windows on the outdoor side surface is received.
Patent JP-2002152158-A (JP)
Title: Ground digital tv broadcasting transmitting method and ground digital tv broadcasting system
Inventor: KAWAGUCHI EIJI
IPC: H04N5/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a ground digital TV broadcasting transmitting method and a ground digital TV broadcasting system, with which repeated transmitting is enabled while keeping sufficient performance as a while by holding high frequency accuracy, improving a transmitting quality as well and dealing with multi-stage repeating although there is a problem that the transmitting quality is deteriorated by superimposing phase noise in a conventional method. SOLUTION: In this ground digital TV broadcasting transmitting method, a receiving side frequency reference signal, a pilot carrier and a broadcasting wave IF signal are transmitted from a studio as a frequency-multiplexed STL signal and at a transmitting station, the frequency synchronization and noise removal of the broadcasting wave IF signal and a repeating wave IF signal are performed by using the receiving side frequency reference signal and the pilot carrier.