baber/WOPTO huggingface dataset:
Patent JP-2002249937-A (JP)
Title: False-twist textured yarn
Inventor: MATSUDA TATSUAKI
IPC: D02G3/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a false-twist textured yarn comprising single filaments with slight sectional deformation, and giving woven/knitted fabrics rich in softness, firmness and resilient feeling, having mild gloss and dry touch, good in drape, soft feeling and puffy feeling and presenting touch feeling of new sense different from those given by conventional drawn yarns or false-twist textured yarns. SOLUTION: This false-twist textured yarn is characterized by meeting the following properties (1) to (7): (1) the deformation degree of the single filaments with recessed sectional shape is 1.6-2.5, (2) the deformation degree of the single filaments with no recessed sectional shape is 1.0-2.0, (3) elongation at break is 20-50%, (4) stretch recovery (CR) is 10-40%, (5) crimp development extension (TR) is 0.5-15%, (6) maximum shrinkage stress is 0.1-1.0 cN/dtex, and (7) number of interlacing is 4-50.
Patent JP-2002246717-A (JP)
Title: Ceramic circuit board
Inventor: FURUKUWA TAKESHI
IPC: H05K1/11
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem of electrical connection not being made sure and rigid between metal circuit boards bonded to the upper and lower surfaces of a ceramic substrate. SOLUTION: Metal circuit boards 3 of copper or aluminum are fixed to the opposite sides of a ceramic substrate 1, having a through-hole 4 such that the through-hole 4 is plugged and a metal post 5 of copper or aluminum is disposed in the through hole 4, in order to connect the metal circuit boards 3 on the opposite sides of the ceramic substrate. In such a ceramic circuit board, a space of 30-200 μm long is provided between the inner wall face of the through-hole 4 and the outer wall face of the metal post 5.
Patent JP-2002242361-A (JP)
Title: External wall panel
Inventor: KANDA HIROKATSU
IPC: E04C2/26
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an external wall panel having an uneven surface, excellent in handling because of its lightness as well as rigidity and heat insulation, having no such a troublesomeness that it is loosely fixed and causing no swelling or dent by variations in temperature resulting from seasons. SOLUTION: An uneven synthetic resin molding product is fixed on the surface material of a metal siding consisting of the surface material of a metal thin plate, a core of a rigid plastic form and the inside material.
Patent JP-2002004837-A (JP)
Title: Exhaust emission control device
Inventor: HIROTA SHINYA
IPC: F01N3/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To continuously oxidize and remove fine particles in exhaust gas on a particulate filter, which purifying NOX in exhaust gas. SOLUTION: A particulate filter 22, having NOX-absorbing function, is situated in an engine exhaust passage. The amount of discharge fine particles discharged per a unit time from a combustion chamber 5 is decreased to a value which is lower than an amount of oxidation removable fine particles, capable of being oxidized and removed per unit time without generating luminous flame at a position above the particulate filter 22. Furthermore, the temperature of the particulate filter 22 is maintained in a temperature range, in which NOX- absorption factor becomes higher than a fixed value.
Patent JP-2002250207-A (JP)
Title: Controller of valve opening/closing timing
Inventor: KOMAZAWA OSAMU
IPC: F01L1/34
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a controller of valve opening/closing timing advantageous for suppressing negative pressure on a side where a volume of a chamber is increased out of a delay chamber side and an advance chamber side. SOLUTION: The controller of valve opening/closing timing comprises: a rotating member 1; a rotation transmitting member 2; and vanes 5 for partitioning each fluid pressure chamber 40 into the delay chamber 42 and the advance chamber 43. A hydraulic circuit 7 has: a control valve 7 that can change to a position where the delay chamber 42 and the advance chamber 43 are connected with an oil reservoir portion 70, if it is required that a relative rotation phase between the rotating member 1 and the rotation transmitting member 2 should be kept at an intermediate position (for example, at the time of start or stop of an internal combustion engine, or at the time of occurring abnormality of supply/discharge control of oil);  and an excessive negative pressure suppressing means 78 for suppressing excessive negative pressure of the side, where the volume of the chamber is increased according to the movement of the vanes 5, out of the delay chamber side and the advance chamber side.
Patent JP-2002238529-A (JP)
Title: Apparatus for recovering secreting fluid of field crop
Inventor: ISHII TORU
IPC: A23N15/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for recovering a secreting fluid of a field crop capable of surely and efficiently carrying out operation to recover the secreting fluid secreted by the field crop. SOLUTION: This apparatus for recovering the secreting fluid AC the field crop is capable of rotating a holding table 6 of a feeding conveyor 2 holding a Welsh onion A after cutting the leaf part into a posture or an angle to provide the leaf part Ab of the Welsh onion A in an oblique downward direction, applying vibration or torque to the Welsh onion A and promoting the dripping down of the secreting fluid Ac. When the leaf part Ab of the Welsh onion A is drawn near or opposed to a suction port 40a of a recovering tank 40, the secreting fluid Ac secreted in the interior of the leaf part Ab and dripping down from an end on the cut side of the leaf part Ab is forcedly sucked and recovered with a suction device 41. The secreting fluid Ac flowing down on the downstream side of the recovering tank 40 is sucked and recovered by a suction force of a suction pump 45.
Patent JP-2002249400-A (JP)
Title: Method for manufacturing compound semiconductor single crystal and utilization thereof
Inventor: SAWAKI NOBUHIKO
IPC: H01S5/343
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method where a nitride semiconductor single crystal having a small dislocation density can be manufactured by a simple and easy way. SOLUTION: In the method for manufacturing a compound semiconductor single crystal, a compound semiconductor single crystal represented by a general formula, InxCayAlzN (wherein, x+y+z=1; 0<=x<=1; 0<=y<=1; 0<=z<=1), is selectively grown on a semiconductor silicon substrate equipped with a mask having a through-hole with a circle conversion diameter of <=1 μm.
Patent JP-2002242293-A (JP)
Title: Waste water storing and forcibly feeding device
Inventor: NEGISHI MICHIAKI
IPC: E03F5/22
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a waste water storing and forcibly feeding device temporarily storing waste water and the like, forcibly feeding the stored waste water and the like to another predetermined place, and protecting a detection means arranged in this device for detecting a quantity of the waste water and the like from exposure to the waste water. SOLUTION: Inside a sealed storage tank 10, a storage tank 12 formed of a flexible and watertight material variably in its inside volume is arranged, one end of a duct 44 is communicated with the inside of the storage tank 12, and the other end of the duct 44 can be switched to be communicated with an auxiliary storage tank 48 or an outflow pipe 56 arranged on the outside of the sealed tank 10. A space part 20 between the sealed tank 10 and the storage tank 12 can be switched to be communicated with a blower 26 or the atmosphere. A proximity sensor 34 detecting that a volume inside the storage tank 12 exceeds a predetermined value is arranged in the space part in the inner circumference of the sealed storage tank 10. By means of a pressure of compressed air fed into the space part 20, the waste water and the like inside the storage tank 12 is discharged to the outflow pipe 56.
Patent JP-2002251791-A (JP)
Title: Disk transfer tray for disk printing
Inventor: ITO TOMOAKI
IPC: B41J13/10
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a disk transfer tray for disk printing which is capable of preventing the casual dislodgement of a disk when a tray bends with simple constitution and improves the hand leability and can surely print the prescribed position of the disk with characters, etc. SOLUTION: This disk transfer tray 1 consists a sheet material which has recessed part 2 for fitting the disk and a disk trusting section 6 which is disposed between the recessed part 2 for fitting the disk and a long groove 3 disposed along at least a portion of the outer peripheral part thereof. The disk D freely attachably and detachably fitted in the recessed part 2 for fitting pressed to the peripheral wall of the recessed part 2 for fitting by the disk thrusting section 6 and is held in the state of being restrained thereto. Of the peripheral wall of the recessed part 2 for fitting, at least the peripheral wall facing the disk thrusting section 6 is formed as a dislodgment preventive wall 5 inclining outward at least toward the lower part from the upper part thereof.
Patent JP-2002251302-A (JP)
Title: Batch retrieval tool for log file and computer program used for the same
Inventor: SHIROHATA MASAYUKI
IPC: G06F11/34
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce a burden of a manger in examining log files in a plurality of database servers. SOLUTION: The log files showing online start times and the log files for backup in the database servers 2 to 7 are sequentially retrieved by starting a batch retrieval tool provided in an operation management server 1 by inputting an execution command, and the contents of the log files are collectively displayed on the screen.
Patent JP-2002249013-A (JP)
Title: Air bag device
Inventor: SUZUKI HIDENOBU
IPC: B60R21/26
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device to enable maintenance of an air bag in an expansion state for a given time. SOLUTION: A peripheral protrusion 3b is protruded in the vicinity of a gas delivery port 1a of a gas generating means 1 formed in a cylindrical state. By fastening both sides of the protrusion 3b by a fastening means 5, a gas introduction port 4a of the air bag 4 is fastened against the gas generating means 1, and by fastening the fastening means 5, the gas introduction port 4a is contact-bonded in linear contact against the top part of the protrusion 3b. Since a gap is not produced between the gas delivery port 1a and the gas introduction port 4a, gas in the air bag 4 is prevented from leakage through the fastened part between the gas delivery port 1a and the gas introduction port 4a. Since this constitution maintains the air bag 4, expanded and developed, in an expansion state for a given time, the air bag 4 is effectively functioned even when an automobile effects roll over.
Patent JP-2002218555-A (JP)
Title: Electric flier system and its operating method
Inventor: MASUNO YOSHIAKI
IPC: G06Q30/06
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic flier system that efficiently distributes fliers. SOLUTION: The electronic flier system and its operating method are characterized in that firstly the electronic flier system transmits advertisement to a GPS mount mobile phone 1 as a 1st feature, secondly a radio receiver is mounted on the GPS mount mobile phone 1 in addition to the 1st feature, advertisement is selected and transmitted to the GPS mount mobile phone or a GPS or radio receiver mount mobile phone depending on its position in addition to the 1st and 2nd features, road guidance information from the position of the mobile phone until the destination is provided on the advertisement.
Patent JP-2002256462-A (JP)
Title: Corrosion inhibitor
Inventor: UKIANA YUJI
IPC: C23F11/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To realize a corrosion inhibitor which can keep an adequate stability through storing or using for a long time, and has both a film forming function and a neutralizing function for inhibiting metal corrosion due to water content. SOLUTION: The corrosion inhibitor is an aqueous emulsion for inhibiting metal corrosion due to water content, and includes a long-chain aliphatic-amine compound with a carbon number of 10-24, an aliphatic amino-alcohol based compound, and a polyglycerol ester compound.
Patent JP-2002254915-A (JP)
Title: Suspension system of vehicle
Inventor: HOSHINO HARUO
IPC: F16F9/32
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a suspension system capable of efficiently supporting the vehicle body weight and preventing any negative pressure from being generated on the pull side even when a piston is suddenly displaced by using a single acting cylinder capable of preventing connection of pull sides to each other. SOLUTION: In the suspension system for supporting the vehicle body weight via an axle, two single-acting cylinders 10 and 10 are disposed on axles 6, 7, 8 and 9 in the longitudinal and right-and-left directions, and push sides located outside out of the single-acting cylinders adjacent to each other in the longitudinal direction, and push sides located inside of the single-acting cylinders adjacent to each other in the right-and-left direction are connected to each other via a pipe 12 and a pipe 13, respectively.
Patent JP-2002253511-A (JP)
Title: Tonometer and ophthalmoscopic device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/16
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact tonometer of easy alignment capable of measuring at high precision. SOLUTION: As a measuring button, correctly positioned and not illustrated, is pushed, a current is sent to a drive part 10, and a rod member 3 is pushed out through a core member 7, so that an applanation piece 4 gets in contact with an eyelid L. As the applanation piece 4 pushes a subject eye E, the eyelid L is deformed to be thinner first. When the eyelid L becomes thinner to a certain degree, then the cornea C is deformed. This deformation is detected by measuring the position of the rod member 3 by a position sensor 9 in order. An intraocular pressure value is computed based on pressure measured by a pressure sensor 8 when specified deformation is reached.
Patent JP-2002256526-A (JP)
Title: Method for returning water to river
Inventor: TAKAHASHI MOKICHI
IPC: E02B3/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a flood by stabilizing quantity of water of a river, to improve water quality of water flowing in the river, to secure water resources in the river and to improve a natural environment of the river. SOLUTION: A tip part of a return pipe 1 is provided with an almost cylindrical return strainer 2 having a water delivering part in the lengthwise direction. The return strainer 2 is buried sideways in the ground 3 under a riverbed A1 of the river A. The water is pressurized and sent to the return strainer 2 from the return pipe 1, and is pressurized to and permeated in the ground 3 under the riverbed A1 of the river A from the return strainer 2.
Patent JP-2002255412-A (JP)
Title: Rolled paper connecting method
Inventor: KONISHI KOJI
IPC: B65H19/18
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a rolled paper connecting method for preventing the failure of connecting due to the flotation of a web end of a new rolled paper sheet resulting from the rotation when pasting the web end of the new rolled paper sheet to a web of a rolled paper sheet being used for connecting operation. SOLUTION: The rolled paper connecting method comprises adhering the web end 14 of the new rolled paper sheet 3 to the web of the rolled paper being used, when running out, and cutting the web of the old rolled paper sheet or splicing operation. A continuous tab 18 having slits 18-3 formed in the longitudinal direction and an adhesive 18-2 deposited on both sides of the slit 18-3 is pasted al over the line of the web end 14 of the new rolled paper sheet 3.
Patent JP-2002254869-A (JP)
Title: Printed matter discriminable as to authenticity utilizing linear image and method of discrimination thereof
Inventor: YAMAKOSHI MANABU
IPC: B42D15/10
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a printed matter which is applied to a valuable printed matter necessitating prevention of forgery and wherein a latent image emerges and enables discrimination of authenticity by tilting it. SOLUTION: A basic image (2) constituted of a minute linear image is provided on the surface of a base (1) having light-transmitting properties, and the basic image (2) is divided into a background image part and a message image part provided with at least one or more latent images. The background image part and the message image part are constituted of the minute linear images that can not be discriminated with the naked eye, and are different from each other in the angle of the direction of arrangement of the linear images. Besides, an image (3) similar to the basic image (2) is provided on the rear side of the base (1) having the light-transmitting properties, and the images (2) and (3) are so printed as to coincide and overlap with each other in the same area. The printed matter is obtained in this way.
Patent JP-2002256257-A (JP)
Title: Water dispersion type water-repelling and oil-repelling agent composition and treated article
Inventor: FUNAKI CHU
IPC: C09K3/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a water dispersion type water-repelling and oil-repelling agent composition which contains a copolymer of a polyfluoroalkyl group- containing polymerizable monomer with stearyl (meth)acrylate, has excellent storage stability and processing-bath stability, and can impart excellent water- repelling and oil-repelling properties to an article to be treated. SOLUTION: This water dispersion type water-repelling and oil-repelling agent composition is characterized by containing a copolymer obtained using stearyl (meth)acrylate of raw material having an impurity content (B) of <=9 wt.% and containing copolymer particles having an average particle diameter of 30 to 150 nm in an amount of >=80% based on the total amount of the particles of the copolymer (A) in the dispersion medium.
Patent JP-2002263338-A (JP)
Title: Game machine
Inventor: NOHARA AKIO
IPC: A63F7/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To sassily perform an inspection work. SOLUTION: When a pachinko game machine, with its rear cover 9 locked, is carried into a public inspection organization from a manufacture of the machine, in the organization, the rear cover 9 is not opened and an inspector cuts off ribs 26, as a whole, from the rear side of the cover 9 using a tool such as a nipper, while a plate member 28 inside the cover 9 is removed from the rear side thereof to form an inspection hole in the cover 9. Then, an inspection wire is properly connected from an inspection device with a computer to each of a ball put-out controller 12, ball shooting controller 13, main controller 16, display lamp controller 17, pattern controller 18, and sound controller 19 through the inspection hole from the rear side of the cover 9, whereby an inspection can be performed while the cover 9 is closed.
Patent JP-2002264227-A (JP)
Title: Paper feed sealing device and mailing machine using the same
Inventor: OIWA HIDENORI
IPC: B31B1/26
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a paper feed sealing device capable of easily performing work for restoring paper jamming or the like between rollers. SOLUTION: The paper feed sealing device is controlled so as to perform the operation of a pressure bonding mode, wherein a roller drive means 162 is operated in such a state that the gap between a pair of rollers 117 and 118 is adjusted to a predetermined size by operating gap adjusting means 132, 134, 136 and 163 to bond superposed paper pieces under pressure, and the operation of a pressure release mode for stopping the roller drive means and operating the gap adjusting means 132, 134, 136 and 163 to sufficiently expand the gap between a pair of the rollers 117 and 118 so that no pressure acts even if the superposed paper pieces are passed through the gap between a pair of the rollers 117 and 118.
Patent JP-2002272141-A (JP)
Title: Bridged converter and dc-dc converter therewith
Inventor: NAKAJIMA SUSUMU
IPC: H02M7/5387
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a half/full bridged converter which can accommodate an issue of turn-on loss and reduce noise, and has high efficiency and reliability. SOLUTION: This half-bridged converter includes a primary saturable reactor and a secondary saturable reactor, inserted in series with a primary switching circuit and a secondary switching circuit, respectively. While a semiconductor switching element is 'on', the electric charge of a secondary condenser of a snubber circuit in the secondary switching circuit is discharged via the primary switching circuit, the primary saturable reactor, and a diode series circuit. While a semiconductor switching element in the secondary switching circuit is 'on', the electric charge of the secondary condenser in a snubber circuit as to the primary switching circuit is discharged via the secondary switching circuit, the secondary saturable reactor, and a diode series circuit.
Patent JP-2002268421-A (JP)
Title: Fixing device, method for controlling temperature of fixing device, and image forming apparatus
Inventor: MOTOMURA SHUJI
IPC: G05D23/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device in which all the problems of the prior technology such as fixing unevenness, wrinkles, and also a hot offset are solved by almost uniformizing temperature distribution in the longitudinal direction of a fixing roller. SOLUTION: In a fixing device 9 provided with a fixing roller 9A provided with a plurality of heating means 10 and 11 having different light distribution characteristics, the heating means 10 and 11 have flat regions and inclined regions adjacent to the flat regions as light distribution regions, and inclined regions in light distribution are provided at the same positions in the heating means 10 and 11, and the inclinations of the inclined regions at the same positions are almost equalized in the heating means.
Patent JP-2002268240-A (JP)
Title: Image forming device and image forming method
Inventor: NAKAI HIROSHI
IPC: G03G9/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device free from filming of toner on the surface of a photoreceptor while preventing the depletion of the surface of the photoreceptor and hardly spoiling the surface of the photoreceptor even in the case of removing the filming of the toner by cleaning when the filming thereof is caused, and preventing the photoreceptor from being damaged and having high image quality, and to provide an image forming method. SOLUTION: This image forming device is provided with a removing stage for removing the toner remaining on the photoreceptor after an electrostatic latent image on the photoreceptor is developed with the toner constituted by adding an additive consisting of inorganic particulates to base particles comprizing at least binding resin and a colorant. The developed toner image is transferred to recording material. The additive of the toner consists of at least two kinds of inorganic particulates and the ratio of the abrasion loss of the surface layer of the photoreceptor to the driving distance of the surface of the photoreceptor is <=5.0×10<-10> .