baber/WOPTO huggingface dataset:
Patent JP-2002277301-A (JP)
Title: Flowmeter
Inventor: OCHI KENZO
IPC: G01F1/66
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter with high accuracy. SOLUTION: Ultrasonic waves are transmitted from an ultrasonic converter 23 (or 24) of a transmitting side. Precise propagation delay time of the ultrasonic waves is determined by detecting the zero crossing point of the ultrasonic converter 24 (or 23) of a receiving side by sequentially updating the gating time. The flowmeter with the high accuracy is realized by precisely measuring flow velocity of fluid by using the determined time and calculating the fluid flow.
Patent JP-2002272571-A (JP)
Title: Display shelf attaching structure for refrigerated showcase
Inventor: KOYAMA YASUHIKO
IPC: A47F3/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a display shelf attaching structure of a refrigerated showcase by which the detachment of a display shelf from a shelf receiver is prevented even when the display shelf is moved to a rear part on the shelf receiver and a load from an upper part is applied on the front side of the display shelf in this state and safety is improved in a display shelf fixing structure for locking the display shelf to the shelf receiver. SOLUTION: For the refrigerated showcase, the inside of a showcase body formed of heat insulation walls provided with an opening for taking commodities in and out on a front surface is sectioned by a partition plate and formed into a commodities housing container and a cold air circulation duct, the shelf receiver 10 is fixed to a back surface side inside the commodities housing container, a locking projection 12 which is a projection part formed on the lower surface of the display shelf 9 is engaged with a recessed part which is a notch 11 formed at the upper part of the shelf receiver 10 and the display shelf 9 is freely detachably attached onto the shelf receiver 10.  The recessed part formed at the upper part of the shelf receiver 10 is provided with a locking pawl 11c and a locking hole 12d to which the locking pawl 11c is to be inserted is provided on the commodities housing container back side position of the projection part formed on the lower surface of the display shelf 9.
Patent JP-2002276058-A (JP)
Title: Panel support device
Inventor: MIWA OSAMU
IPC: E04B2/74
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To facilitate installing work and separating work of a panel support column and a guide pipe for supporting this column. SOLUTION: This panel support device is composed of the panel support column 2, and the guide pipe 4 for inserting a lower part 2a of this column 2. A stepped machine screw 6 having a head part 6a is eccentrically projected from the axis of the column 2 on the lower end of the column 2. A fastening installing plate 7 is arranged in an inside bottom part of the guide pipe 4. A locking hole 8 is formed in the fastening installing plate 7. The locking hole 8 is formed in the shape of bringing the stepped machine screw 6 into pressure contact with the fastening installing plate 7 by rotating after penetrating through the stepped machine screw 6.
Patent JP-2002083222-A (JP)
Title: Advertisement information registration system
Inventor: TANAKA SHINJI
IPC: G06Q50/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To designate characteristics, concerning a device to which an advertisement attachment is desired to be attached for registering advertisement information. SOLUTION: A client 7 accepts information concerning characteristic of the device from a user and the input of advertisement data. In an advertisement registration server 6, a registration acceptance part 63 accepts it, refers to a device information storage part 64 and gains a device ID in reference to a device information memory part 54. The device ID and the advertisement data are registered in an advertisement information DB 12.
Patent JP-2002278497-A (JP)
Title: Display panel and driving method therefor
Inventor: KONDO SHIGEKI
IPC: G09G3/32
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a display panel using current control type light emitting elements, such as organic EL elements. SOLUTION: A switch is inserted between a light emitting element and a current supply means.
Patent JP-2002289992-A (JP)
Title: Wiring board
Inventor: TAKAGI AYAKO
IPC: H05K1/16
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which effectively reduces outward spread radiation noises. SOLUTION: The wiring board is constituted to input LVDS signals from a pair of input lines 13, 14 to a differential three-line part 24 composed of transmission lines 21, 22, 23 through a first transmission mode converter 20, and outputs current signals from the differential part 24 to a pair of output lines 31, 32 as LVDS signals through a second transmission mode converter 30. The transmission line 22 has a larger line width than that of the transmission lines 21, 23 by a specified ratio so that the signal transmission mode on the differential part 24 becomes a native mode.
Patent JP-2002289295-A (JP)
Title: Card connector
Inventor: ABE KIYOSHI
IPC: H01R12/71
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a card connector which can reduce the size, height and weight without deformation when a mold substrate is reflow-soldered. SOLUTION: This card connector is made of a shell body and a mold substrate, and the mold substrate includes at least a card ejection mechanism for inserting/removing a card provided with a compression coil spring and a stopper receiving the ejection mechanism pressed by the compression coil spring, and the shell body includes at least one bent piece for fixing and supporting the stopper in the three-dimensional direction.
Patent JP-2002285929-A (JP)
Title: Over-refueling preventive valve
Inventor: KURIHARA KAZUMASA
IPC: F16K31/18
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To properly conduct manual refueling until a fuel tank becomes full, while preventing over-refueling. SOLUTION: This valve B is provided with a lower chamber R, disposed inside a fuel tank T, and an upper chamber 2 provided with a communication part C to a ventilation tube for connecting the fuel tank T to the ventilation tube. The lower chamber R is sectioned into a first and a second float chambers 10 and 11. In the first float chamber 10, a first float body 10b, provided with a valve head part 10c to close a communication hole 10a in the first float chamber 10 as fuel flows in, is contained. In the second float chamber 11, a second float body 11b provided with a valve head part 11c to close a communication hole 11a in the second float chamber 11 as fuel flows in is contained. With the fuel level reaching higher than that for the first float body 10b for closing the communication hole 10a, the second float body 11b closes the communicating hole 11a.
Patent JP-2002285431-A (JP)
Title: Method for infusibilizing pitch-based fiber and method for producing pitch-based carbon fiber
Inventor: MACHINO FUMIKAZU
IPC: D01F9/14
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently infusibilize a pitch-based fiber. SOLUTION: This pitch-based fiber 6 is infusibilized by stacking air-permeable trays 5a in which the pitch-based fiber is placed in plural steps and feeding a heated oxidizing gas (particularly air) to stacked trays 5. The air-permeable tray 5a has a structure which is air-permeable from the sides, the upper side and lower side and the pitch-based fiber 6 may be infusibilized while carrying the stacked trays 5. The heated oxidizing gas may be fed from the sides, the upper side and the lower side of the stacked trays 5. Carbon fiber may be produced by further carrying out carbonization or activation treatment of infusibilized pitch-based fiber obtained by the above method.
Patent JP-2002286915-A (JP)
Title: Method of manufacturing light absorptive member and light absorptive member
Inventor: KATO TAKAAKI
IPC: G02B7/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a light absorptive member which has excellent light absorptivity, is thin, has flexibility, is free of generation of dust or the like and is suitable for light absorption of the inner wall surfaces of optical devices, such as cameras and to provide the light absorptive member. SOLUTION: The light absorptive member is manufactured by applying a coating liquid which is prepared by dispersing and/or dissolving at least a black substance and thermoplastic resin into a good solvent to this thermoplastic resin on a base material to form a coating film, then immersing this coating film into a solidifying liquid which is a poor solvent to the thermoplastic resin and has compatibility with the good solvent to make the coating film porous, then removing the solvent compatibilized with the good solvent and solidifying liquid remaining in the pores and further subjecting the surface thereof to buffing treatment.
Patent JP-2002284798-A (JP)
Title: Influenza virus/hemagglutinin-binding peptide
Inventor: SATO TOMONORI
IPC: C07K7/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an influenza virus-binding peptide useful for prophylaxis of infection of the influenza virus. SOLUTION: This influenza virus/hemagglutinin-binding peptide is (a) or (b): (a) a peptide having an amino acid sequence selected from either of amino acid sequences represented by sequence numbers 1 to 3 derived from phage library; or (b) a peptide having an amino acid sequence in which one or more amino acids are modified by substitution, deletion or addition in the amino acid sequence denoted in (a) and having a binding ability with the influenza virus/hemagglutinin. Sequence number 1: Ser Arg Ala Phe Asp Leu Leu Asp Gln Pro Leu Ser Asn Ala Arg; sequence number 2: Thr Ser Val Asn Arg Gly Phe Leu Leu Gln Arg Ala Ser His Pro; and sequence number 3: Giy Leu Ala Met Ala Pro Ser Val Gly His Val Arg Gln His Gly.
Patent JP-2002295050-A (JP)
Title: Multistory building
Inventor: OTA YOSHIHIRO
IPC: E04H9/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a multistory building capable of sufficiently exhibiting vibration controlling effect without providing a top girder on the top part of the building, with excellent earthquake resistance, workability and economical property. SOLUTION: This building comprises a multilayered core wall 1 arranged inside the building, a high axial force peripheral column 3 arranged on the peripheral part of the building to constrain the bending deformation of the multilayered core wall, and a shearing transmission wall 5 for connecting the multilayered core wall to the high axial force peripheral column every plurality of layers. Vibration control devices such as dampers or the like are set between the multilayered core wall and the shearing transmission wall and between the high axial force peripheral column and the shearing transmission wall, and the high axial force peripheral column is formed of a high strength reinforced concrete column or filled steel pipe concrete column.
Patent JP-2002290620-A (JP)
Title: Communication device
Inventor: MATSUBARA SHIGETOSHI
IPC: H04M11/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine capable of surely performing facsimile reception using a simple operation. SOLUTION: When an incoming call is transmitted after a mode flag is turned on according to the depression of the start key by a user, and it is determined that an automatic answering mode or a telephone mode is set by a control part 10 (S314 step), whether the mode flag stored in a storage part 90 is on is determined (S315 and 325 steps); and when it is determined that the mode flag is on, the number of times of the transmission of a ringing tone is set as three times (S316 and S326 steps).
Patent JP-2002289348-A (JP)
Title: Manufacturing method of donor sheet, and organic electroluminescence element
Inventor: KAWASE NORITAKA
IPC: H01L51/50
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a donor sheet wherein a large space is not necessary for storing the donor sheet and the production efficiency can be prevented from deteriorating while a transcription layer is sufficiently protected. SOLUTION: This is the manufacturing method of the donor sheet which is used when a membrane of a desired shape derived from the transcription layer is formed by transcribing the transcription layer to a receiving body and by removing the substrate sheet while light is irradiated from the other face of a substrate sheet of the donor sheet which includes at least a light-heat conversion layer and the transcription layer in this sequence on one face of a substrate sheet, wherein a process to laminate a protecting sheet on the transcription layer is included after the transcription layer is formed on the substrate sheet.
Patent JP-2002288207-A (JP)
Title: Information-providing system and information-providing method
Inventor: ONO NOBUHIRO
IPC: G06Q30/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an information-providing system and an information- providing method which can provide information in the region within which a user needs, when the user of a terminal is at a prescribed region. SOLUTION: The information providing system consists of a reception registering server 2, a terminal identifying database 3, a providing status database 4, a in-region information registration server 5, an in-region information database 6, and an in-region information providing server 7. The reception registering server 2 provides a request information distinction ID, which includes information distinction data that distinguishes information needed by a terminal 1, to the terminal 1 in advance. The terminal 1 provides the provided request information distinction ID to the in-region information providing server 7.  The in-region information providing server 7 obtains the request information distinction ID from the terminal 1 and provides the in-region information, which corresponds to the information distinction ID extracted from the request information distinction ID, to the terminal 1 within the prescribed region.
Patent JP-2002286549-A (JP)
Title: Method and system for inspecting color tone
Inventor: SAKUMA YUJI
IPC: G06T7/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To allow detail color tone measurement, and allow color tone inspection for an inspection object having a pattern of plural colors. SOLUTION: The present invention provides a color tone inspection method for inspecting a color tone of a surface by an image processor 4 using a spectroscopic camera 1 for detecting a spectroscopic spectral value in each point in the surface of the inspection object having the pattern of plural colors, and a system therefor.  The image processor 4 calculates a color tone data of each picture element corresponding to the each point of the surface by a color tone data image generating function 41 based on the spectroscopic spectral value in the each point in the surface, generates a color tone data image comprising the color tone data of the each picture element, partitions the color tone data image into plural divided areas by a partitioning function 42, conducts statistical calculation as to the color tone data of the each picture element in each of the plural divided areas by a statistical calculation function 43, compares an obtained statistically-calculated value with a prescribed inspection reference value by a comparison function 44, and inspects the tone color of the surface of the inspection object in response to a comparison result therein by a color tone inspection function 45.
Patent JP-2002282765-A (JP)
Title: Method and apparatus for removing coating liquid
Inventor: OTSUKA MASAYOSHI
IPC: G11B5/842
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for surely removing a thick coated part with the suction treatment for a coated layer end part and a coated tip part without soiling a web and a pass roller in order to obtain thinly coated layer. SOLUTION: (1) Liquid coating composition is removed by sucking the liquid coating composition while blowing a gas to the liquid coating composition applied on the continuously traveling web. (2) The apparatus for removing the liquid applied on the continuously traveling web has at least a suction nozzle and a gas blowing nozzle.
Patent JP-2002287103-A (JP)
Title: Optical modulator
Inventor: IFUKURO SADAO
IPC: G02F1/01
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce attenuation of action amount 80 in the high frequency band to be inputted to an optical waveguide 10 in an optical modulator 100 which is provided with an electric waveguide 20 and the optical waveguide 10. SOLUTION: In this optical modulator, a filter 30 converts a modulation signal 71 into a signal equalizing the frequency characteristic of the action amount 80 and gives it to the electric waveguide 20. Moreover, the filter 30 approximates the frequency characteristic of the action amount 80 caused by the skin effect in the electric waveguide 20.
Patent JP-2002289809-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAKAWA KOJI
IPC: H01L27/105
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fine COP structure without causing oxidation of a plug. SOLUTION: This semiconductor device is provided with a semiconductor substrate 1, an interlayer insulating film 7 having a contact hole reaching a source drain layer 2 formed on the semiconductor substrate 1, the plug 10 which is formed in the contact hole and whose main component is Ru, and a capacitor which is formed on the interlayer insulating film 7 and electrically connected to the plug 10. The capacitor has constitution, containing a lower capacitor electrode 11 whose main component is SrRuO3 and which is directly connected with the plug 10, and a ferroelectric substance film 12 and an upper capacitor electrode 13 which are formed on the lower capacitor electrode 11.
Patent JP-2002289744-A (JP)
Title: Semiconductor package, its manufacturing method, semiconductor device and its manufacturing method
Inventor: KARASAWA FUMIAKI
IPC: H01L23/50
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package for forming connecting protrusions (bump) at the arbitrary part of a substrate without using a ball solder. SOLUTION: Heat resistant protection films 14 are layered on one face 4b of a circuit board 4, a metal column material 7 is buried in a through hole 6 which is formed by punching them and connected to a conductor pattern 3.
Patent JP-2002292777-A (JP)
Title: High gas barrier film and method for manufacturing the same
Inventor: TATEISHI YASUSHI
IPC: B32B9/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a high gas barrier film having high barrier properties against oxygen gas or the like and useful for packaging various articles, for example, food, medicines, industrial articles or the like. SOLUTION: The high gas barrier film is constituted by providing an inorganic matter layer on a polymeric film and the concentration of oxygen at the interface of the plymeric film with the inorganic matter layer is 5 atm % or more and less than 24 atm %.
Patent JP-2002296655-A (JP)
Title: Camera
Inventor: TANAKA YASUHIKO
IPC: G03B17/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a release switch surely detecting pressure from a manual operation button. SOLUTION: The camera 1 comprises a body frame, a front cover 4 and a rear cover 5 installed as to cover the front and rear of the body frame. On the upper face wall 4a of the front cover 4, a release button 15 is retained through a retaining member 22. A button body 23 of the release button 15 comprises a shaft member 25, a disc section 26 formed on the upper end of the shaft member 25, and a depressing projection 28 formed on the lower end. The shaft member 25 is retained so as to freely slide against the retaining member 22. A central axis of the depressing projection 28 shifts its location against a central axis of the shaft member 25 to be aligned with the center position of a release switch 27.
Patent JP-2002294995-A (JP)
Title: Flooring
Inventor: MIYAKE TAKAHISA
IPC: E04F15/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide flooring which can relieve psychological stress by emitting negative ions so as to allow a person to feel refreshed in the same manner as during forest bathing. SOLUTION: Constitutionally, negative ion emitting sources 2 are evenly dispersed either on a surface layer part 1a of the flooring 1 made of a synthetic resin or between an uppermost layer of the flooring, having a multi-layered structure, and a layer directly under the uppermost layer. Tourmaline powder is used as the source 2.
Patent JP-2002295708-A (JP)
Title: Solenoid valve
Inventor: OKAMOTO EIJI
IPC: F16K31/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve that suppresses leakage in a simple structure and has high responsiveness and stability. SOLUTION: This solenoid valve has first and second puppet valves 21 and 23 for closing an inflow chamber 8 and a pressure control chamber 9, and the pressure control chamber 9 and an outflow chamber 10. A valve element member 17 is integrally formed of first and second valve elements 18 and 19, and a solenoid thrust force is transmitted to the valve element member 17 via a second pin 22.
Patent JP-2002300497-A (JP)
Title: Laser beam scanning rear projector apparatus and safety arrangement thereof
Inventor: TAKAURA ATSUSHI
IPC: G09G3/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam scanning rear projector apparatus, that can avoid damages caused by directly hitting the eyes of a user by a scan laser beam, when a screen in damaged, and to provide the safety arrangement of the laser beam scanning rear projector apparatus. SOLUTION: The laser beam scanning rear projector apparatus comprises AOMs 21 to 23, mirrors 31 and 33, a dichroic mirror 34, a polygon mirror 41, a mirror 42, a galvano mirror 43, and a screen plate 44. Beams 11 to 13 are modulated by the AOMs 21 to 23, are combined by the mirrors 31 to 34, are horizontally scanned by the polygon mirror 41, and are vertically scanned by the galvano mirrors 43 via 42, thus allowing the screen plate 44 to be subjected to luster scan by the beam for drawing a color image. A signal amplifier 83 is provided between the amplifiers 82 and 83. A beam cut-off signal that is transmitted from a section 85 is transmitted to both the laser sources 11 to 13 and AOMs 21 to 23, thus setting a safety mechanism having the double properties of safety guard.
Patent JP-2002303444-A (JP)
Title: Chamber for air conditioner
Inventor: FUKUDA EIJI
IPC: F24F13/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the noise in low frequency band by regulating the flow rate of air by flow limitation at the outlet of an air current. SOLUTION: This is a chamber for air conditioning which is provided with an air inflow port 11 and a plurality of air outflow ports 12 at the outer surface of a casing 10. Required air outflow ports 12b and 12c are blocked up with perforated plates 13 of square holes 13a, and the balance of the air quantity of each air outflow port 12 is adjusted by the aperture rate. The aperture rate adjustment of the perforated plate 13 is easy, and the main force of the noise generated by the air current passing through the perforated plate 13 shifts to middle and high frequency bands, and the noise in the low frequency band reduces as compared with an orifice or the like. The noise in the middle and high frequency band is easy of reduction with an inexpensive flexible silencer or a blowout port box.  For air current outlets 12a and 12b along the axis of the air current inlet 11, the aperture rate is made smaller as they go away from the air inflow ports, and for the air outflow port 12c opposed to the air inflow port, the aperture rate is made smaller than the air outflow ports 12a and 12b along it.