baber/WOPTO huggingface dataset:
Patent JP-2004117158-A (JP)
Title: Karman vortex flowmeter
Inventor: MORI SEIJI
IPC: G01F1/32
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Karman vortex flowmeter for calculating fluid pressure less in error from the measured output of a pressure sensor arranged in a bypass flow path of a vortex generator or in a pressure introduction path communicating with the bypass flow path.  <P>SOLUTION: In an processing part 12 of a converter 1, a fluid velocity calculating means 12A calculates the flow velocity of the fluid flowing in a flow path 4A in accordance with a vortex generation frequency obtained from the detected output of a flow sensor 20 and a fluid pressure calculating means 12D calculates pressure loss ▵P generated near the bypass flow path 3A of the vortex generator 3 from a previously and actually measured pressure loss coefficient (a) inherent to the inner shape of the flow path 4A of a detector 2, a fluid velocity v found by the fluid velocity calculating means 12A and a fluid density p of the fluid and calculates the fluid pressure P of the fluid flowing in the flow path 4A after correcting measured pressure P' measured by the pressure sensor 21 in accordance with the pressure loss ▵P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113129-A (JP)
Title: Liquid for specifying site producing lactic acid on periphery of tooth, and method for using the same
Inventor: MATSUMOTO YUKO
IPC: C12Q1/28
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid specifying the site producing lactic acid on the periphery of a tooth by directly detecting the site on the periphery of the tooth without using the amount of dental plaque; and to provide a method.  <P>SOLUTION: The liquid for specifying the site producing the lactic acid on the periphery of the tooth consists of (A) 2-500 U/mL lactic acid dehydrogenase, (B) 0.00001-0.1 wt.% reduced nicotinamide adenine dinucleotide, (C) 0.0001-0.1 wt.% electron transfer agent, (D) 0.0001-1 wt.% tetrazonium salt exhibiting color when being reduced, and (E) the balance of water, or consists of (F) 0.5-300 U/mL lactic acid oxidase, (G) 1-300 U/mL peroxidase, (H) 0.00001-0.1 wt.% color former and (H) the balance of the water. The method for using the liquid comprises washing the mouth by holding the liquid in the oral cavity or coating the aqueous solution on the periphery of the tooth by using a brush or a cotton bud to specify the site producing the lactic acid on the periphery of the tooth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119873-A (JP)
Title: Dielectric layer transfer sheet
Inventor: ISHIOKA KAZUYUKI
IPC: H01G13/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric layer transfer sheet which is capable of efficiently manufacturing a laminated ceramic component or the like by forming green sheets and electrode patterns alternately through heat transfer printing, excellent in transfer sensitivity, capable of heat-transferring a dielectric layer which is cut off well and restrains powder from falling off, and to provide a multilayer ceramic capacitor which is uniform in characteristics.  <P>SOLUTION: A dielectric layer composed of dielectric particles and a heat-fusion binder is provided on a support film for the formation of the dielectric layer transfer sheet. The heat-fusion binder is formed of one selected from acetophenone-formaldehyde resin, urethane resin, and terpene phenol resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084432-A (JP)
Title: Framework body and connecting structure
Inventor: YAMAWAKI SHIGEHIRO
IPC: F16B7/04
Filed: 2002-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of a framework body without using bolts and welding in connection or joining of main structural materials such as horizontal members of the framework body in a metal system.  <P>SOLUTION: The framework body provides as an accessory a joint inserted to be fitted to both the end sides of the second horizontal member in order to connect a second horizontal member to the side of a pipe body such as a first horizontal member, and provides a recess part joined to press-fit the joint of the second horizontal member. When a plurality of the pipe bodies with different heights are stretched to the side of the first horizontal member or the like, a support base having the same level difference of the upper face of the pipe body is integrally molded by extrusion molding together with the recess part, a plurality of the connection structures are provided on the side of the pipe body of the first horizontal member or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176890-A (JP)
Title: High strength clamp structure
Inventor: OETIKER HANS
IPC: F16L33/025
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lug-like structure of a hose clamp in which a retaining characteristic is outstandingly improved.  <P>SOLUTION: The hose clamp structure is provided with a clamp band 11 provided with band parts 11a, 11b to be overlapped; and a means 12 having lug-like means 12a, 12b has a mutually complement shapes such that they can be superposed. The lug-like means 12a of the inner band part 11a is engaged with the lug-like means 12b of the outer band part 11b to be overlapped from the inside of the clamp. A first means 14 for connecting at least a free end part of the inner band part 11a to be overlapped to the corresponding outer band part 11b to be overlapped is provided at a free end side of an area of the inner band part 11a to be overlapped continuing to the lug-like means 12a in a circumferential direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004123635-A (JP)
Title: Physiologically active body
Inventor: HORIUCHI ISAO
IPC: A61P35/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and effectively utilize a physiologically active body contained in an organism.  <P>SOLUTION: This physiologically active body is obtained by pulverizing the organism containing the physiologically active substance into fine particles having sizes not larger than the size of a cell of the organism. The particle diameter of the fine particle is preferably 2-50 μm, more preferably 5-25 μm, further most preferably 5-15 μm or 3-15 μm. The organism is preferably a leaf, a stem, a root or a seed of a plant, algae or a mixture thereof, or a cultured product thereof. In another aspect, the organism is preferably a fruit body of such as a mushroom or a basidiomycete, a mycelium of them or a mixture thereof, or a cultured product thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133492-A (JP)
Title: Numerical solution calculation device and power system controller
Inventor: NAKAMURA SHIZUKA
IPC: G06F17/10
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numerical solution calculation device stably finding a numerical solution of an equation satisfying the Karush-Kuhn-Tucker (KKT) conditions to be satisfied by a solution of a nonlinear optimization problem.  <P>SOLUTION: With respect to a matrix of a linear equation finding a correction quantity to a general variable x and a correction quantity to a Lagrange multiplier λ<SB>h</SB>corresponding to equality constraint, a diagonal matrix D<SB>2</SB>wherein all diagonal term elements are prescribed minute positive values is subtracted from a part (a square matrix wherein all elements are zero) showing sensitivity of the Lagrange multiplier λ<SB>h</SB>corresponding to the equality constraint to the equality constraint at step S2. Another diagonal matrix D<SB>1</SB>wherein all diagonal term elements are prescribed minute positive values is added to a part (H) showing sensitivity of the general variable to a gradient of a Lagrange function to correct the linear equation and to make the matrix of the linear equation a positive definite matrix. Thereby, the linear equation can be stably solved to stably find the numerical solution of the equation satisfying the KKT conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129572-A (JP)
Title: Immobilization of microbial cell onto hydrophobic carrier
Inventor: FUKUDA HIDEKI
IPC: C12N11/08
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily immobilizing microbial cells in high density onto a carrier.  <P>SOLUTION: The method for immobilizing the microbial cells comprises the steps of treating the hydrophobic carrier with a polymer having a plurality of pendant amines and then contacting the resultant carrier with the microbial cells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130485-A (JP)
Title: Electrode material for electric discharge
Inventor: UENISHI NOBORU
IPC: B22F5/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material for electric discharge composed of a Cu-W alloy which does not contain an alkali metal element, alkali earth metal element, rare earth element or their oxides, or the like and forms no blowholes or extremely small blowholes, in addition, reduces the wear of an electrode and accelerated in processing speed.  <P>SOLUTION: The electrode material for electric discharge is composed of the Cu-W alloy which does not contain elements other than Ni, Cu, and W or their borides or oxides in an amount of 0.05 wt% or more and has a W concentration of 40 wt% or more. W particles each having a particle diameter of 1μm or less account for 30% or more in the whole W particles in the alloy. A W skeleton of this electrode material for electric discharge after corrosion by sulfuric acid liquid preferably has a hardness of 22 or more in Vickers hardness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003165073-A (JP)
Title: Motor-driven hand tool device
Inventor: KRISTEN FERDINAND
IPC: B25D17/20
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven hand tool capable of cooling favorably a striking mechanism arranged movably via a vibration damping device inside an outer housing.  <P>SOLUTION: At least one cooling air duct 7 reaching to a cooling fan device 5 is fixed in a striking mechanism part 3, in this motor-driven hand tool of the present invention movable to vibration-damp the striking mechanism part 3 inside the outer housing 6 provided with a suction opening 4 for the cooling fan device 5. A cooling crown-like body 8 of a substantially ring-like shape for passing an air flow is preferably connected to one end part of the cooling air duct 7, and crown-like openings 10 are distributed in the periphery of the crown-like body 8. Lowering in cooling efficiency of the cooling air-flow and air-flow short-circuiting from an air-flow inlet to an air-flow outlet in the cooling fan device are prevented thereby without causing any problem of air- tightness between the striking mechanism moved by about 10 mm and the outer housing in the vibration damping device, by the cooling air duct fixed to the striking mechanism part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004137718-A (JP)
Title: Handling device and handling method for security-related data
Inventor: SUGAWARA TAKETO
IPC: G06F21/62
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent data from being decoded even if it is read, by enciphering security-related data (e.g. a portable device ID) to be stored in a non-volatile memory and storing the same.  <P>SOLUTION: This handling device for data (e.g. a portable device ID) related to the security of a vehicle includes a on-vehicle device 2 having a portable device authentication part 6, an EEPROM 9, a ROM 8 and a control part 7; a vehicle 1 having an on-vehicle device 2, a door lock mechanism 5 and a communication part 3; and the portable device 20 for locking or unlocking the door lock mechanism 5 of the vehicle 1. In the device, an enciphering part 10 for enciphering the security-related data with key of cryptograph is interposed between a control part and the EEPROM, and on the basis of the authentication result of the portable device authentication part, the portable device ID is enciphered with key of cryptograph and stored in the EEPROM 9 according to an instruction from the control part. The key of cryptograph is stored in the ROM 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201880-A (JP)
Title: Control method of hybrid electric vehicle for achieving maximum wide open throttle accelerating performance
Inventor: SUPINA JOSEPH GERALD
IPC: B60L50/16
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid electric vehicle to be matched with driver's expectations by optimizing efficiency and performance of an entire power train system when forward wide open throttle (WOT) acceleration is required, especially even while an engine is not even running.  <P>SOLUTION: A controller 46 starts an engine 24 when an estimation total torque of a propulsion motor 38 and a generator motor 30 is less than the calculation total torque output of the propulsion motor 38 and the engine 24 at a given vehicle speed, in consideration of an accelerator pedal position 66, a PRNDL position 48, and a vehicle speed 68. The other control variable may include actuation capacity, temperature and a state of charge such as a operating capacity. When the engine is required for retaining the request for WOT acceleration of the vehicle, constants for enabling a prestart of the engine can be added in order to make it sure to use the engine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201581-A (JP)
Title: High-tensile steel sheet and manufacturing method
Inventor: KUROSAWA NOBUTAKA
IPC: C23C24/08
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-tensile steel sheet in which fatigue strength at a joint can be maintained at a desired value in an as-welded state even if sheet thickness is small and also to provide its manufacturing method.  <P>SOLUTION: The high-tensile steel sheet has a mill-scale-free surface covered with an oxide film, a sheet thickness of 0.5 to 4 mm and an oxide coating weight of (0.1 to 35) g/m<SP>2</SP>. The above oxide is composed mainly of the oxides of one or more elements selected from aluminum, silicon, manganese and titanium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146447-A (JP)
Title: Substrate processing apparatus and method therefor
Inventor: KIKUCHI TSUTOMU
IPC: H01L21/304
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus which is capable of shortening a tact time when a substrate is subjected to a drying process after the substrate is processed with a processing solution.  <P>SOLUTION: The substrate processing apparatus is equipped with a first cassette 16 where the unprocessed substrates are housed, a second cassette 17 which houses the substrates that are subjected to a drying process after they are processed with a processing solution, a spinning/processing device 1 which processes the substrates with a processing solution and then dries them up, a loading/unloading robot 8 which unloads the unprocessed substrates from the first cassette 16 to load them into the spinning/processing device 1 and unloads the undried substrates that are halfway through a drying process from the spinning/processing device 1, and a heating lamp 14 which dries up the substrates while the unprocessed substrates are unloaded from the spinning/processing device 1 and transferred to the second cassette 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003207714-A (JP)
Title: Phase compensator and compatible optical pickup using the same
Inventor: KIN TAIKEI
IPC: G11B7/1275
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compatible optical pickup including an optical unit that emits 1st to 3rd lights of wavelengths λ1, λ2 and λ3 suitable to 1st to 3rd optical disks having mutually different formats and can receive and detect lights reflected by the 1st to 3rd optical disks, an objective which converts the 1st to 3rd lights made incident from the optical unit side to form light spots on the optical disks; and 1st and 2nd phase compensators which are arranged on the entrance pupil side of the objective to cause the 2nd and 3rd lights to vary in phase difference.  <P>SOLUTION: The 1st phase compensator compensates the phase of only the 2nd light and causes the other 1st and 3rd lights to travel as they are; and the 2nd phase compensator compensates the phase of only the 3rd light and causes the other 1st and 2nd light to travel as they are. Since, the couple of phase compensators which each compensate the phases of lights each having one wavelength different from each other are provided so as to compensate a spherical aberration due to the thickness differences among the disks and an aberration such as a chromatic aberration due to the wavelength differences of lights in use, even when the single objective lens is used, the three kinds of optical disks which are different in thickness can be compatible for recording and/or reproduction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004144967-A (JP)
Title: Image display program
Inventor: TAIRA HIROYUKI
IPC: G06T3/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display program with which a beginner can also creates a display signal easily and can display it on an emission display device.  <P>SOLUTION: This image display program makes a computer 1 which is connected to the emission display device 2 equipped with a display part in which light emitting blocks are arranged in matrix shape, a receiving part which receives the display signal and a control part which controls the operation of each light emitting block of the display part based on the display signal received by the receiving part function as a region specifying means 11 for specifying a region which is made to be displayed by an emission display device 2 out of the image displayed on a screen, an image extracting means 12 which extracts image data in the region specfied by the region specifying means 11 and a signal transmitting means 15 which trsnsmits the display signal based on the image data extracted by the image extracting means 12 to the emission display device 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145997-A (JP)
Title: Recording and reproducing device
Inventor: KUDO TOSHIMICHI
IPC: G11B33/10
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing device provided with a method by which it can be judged whether all the contents can be reproduced or not when reproduction is performed by battery drive.  <P>SOLUTION: The time required for reproducing the contents in a media data file is detected in a microcomputer 107, power of a battery is detected, and power data is generated. A driving time of the recording and reproducing device is calculated based on the power data and working condition of equipment constituting the recording and reproducing device, the detected reproducing time is compared with the calculated driving time, and it is discriminated whether all the contents in media data file can be reproduced or not. As a result of this discrimination, when it is judged that all the contents in the media data file cannot be reproduced, warning is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141808-A (JP)
Title: Thin article sorting apparatus
Inventor: DOI WATARU
IPC: B07C5/36
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin article storing apparatus capable of increasing or decreasing articles in small shelves without requiring considerable amendment of control program at the time of classifying envelopes into the small shelves.  <P>SOLUTION: A plurality of input parts 2c for reading identification codes described in envelopes and inputting the codes are installed: first control parts 6 for outputting the number of the dropping point of small shelves 4 corresponding the identification codes when the identification codes are inputted to these input parts 2c are connected to the input parts: a main control part 8a for appointing the identification codes of the respective small shelves 4 and assigning the identification numbers corresponding to the identification codes: and the main control part 8a is connected to the first control parts 6 through a communication network 8b: and a data transmitting part 7 for transmitting small shelve information to the control part 8a of the respective small shelves 4 is connected to the communication network 8b. Accordingly, even if the steps of the classifying shelves 3 and the input parts 2c are increased and the number of the small shelves 4 for storing envelopes is changed, it is made almost unnecessary to amend the control program and the maintenance work is made extremely easy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145183-A (JP)
Title: Image pickup lens, image pickup unit, and mobile terminal
Inventor: YAMAGUCHI SUSUMU
IPC: H04N5/225
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup lens which is bright, can obtain a large angle of view, and is small in size and is well corrected in various aberrations in spite of simple configuration of two lens elements, an image pickup unit using the same, and a mobile terminal.  <P>SOLUTION: The principal point of the entire system of the image pickup lens can be brought near to an object side by forming a positive first lens into a meniscus shape whose convex surface is directed to the object side and therefore, the reduction of the overall length of the image pickup lens is made possible. Also, the telecentric characteristics of the image side luminous flux necessary for the image pickup lens using a solid-state image sensor can more easily be secured by arranging an aperture-stop nearest the object side and making the object side surface of a second lens convex to the object side. Further, the better correction of the aberrations is made possible by using at least one aspherical surface for each of the first and second lenses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141545-A (JP)
Title: Seat structure
Inventor: FUJITA YOSHINORI
IPC: B60N2/90
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve weight reduction and improve various functions such as shock absorption and vibration absorption.  <P>SOLUTION: The seat is provided with a torsion bar 15 placed along in the cross direction, and an arm 16 connected to the torsion bar 15 and energized for a backward tilting direction, at the back of seat section 10. A cushion member 20 is stretched between a support frame 12 supported by the arm 16 and a front frame 13 provided in the front part of seat section with a front end rim 13a arranged so as to be turned up and down. By this structure, shock absorption function by means of moment of rotation around a hipbone node under heavy load can be attained more effectively, and the fitting of cushion member at the user's posture in which rump bone is in contact with the seat is improved. When the user is operating a pedal or is getting up, the front end rim 13a of the front frame 13 is forced to move in lower direction by the leg part, and a buttock support part of the cushion member is raised relatively. Accordingly, supporting power for lifting the buttocks is attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153315-A (JP)
Title: Image processing method and digital camera
Inventor: SAKAMOTO KOICHI
IPC: H04N101/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and a digital camera for improving the brightness of the face of a person by correcting the brightness for an image.  <P>SOLUTION: This image processing method and the digital camera detect a half depression state of a shutter button (S103), acquire an image after being subjected to exposure and focus processing (S105), detect a full depression state of the shutter button (S106), analyze the acquired image to extract the face region of the person, calculate a correction amount at which the brightness of the extracted face region has the optimum value, and correct the brightness of the recorded image on the basis of the correction amount (S108).  <P>COPYRIGHT: (C)2004,JPO