baber/WOPTO huggingface dataset:
Patent JP-2002256765-A (JP)
Title: Opening/closing device for sliding door gate
Inventor: NAKAMURA HIROSHI
IPC: E06B11/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To keep the meshing relation between a chain and a sprocket satisfactory and to smoothly move a gate body in an opening/closing device for a sliding door gate, which has the chain on the gate body, drives the sprocket meshed with the chain and opens or closes the gate. SOLUTION: A drive unit 6 is vertical position adjustably provided a guide support 2 holding the gate body, and the drive unit 6 is provided with lower rollers 8, a vertical position adjustable upper roller 9, and the sprocket 10 provided at a position directly below the upper roller 9. The upper abutting face and the lower abutting face of a chain support provided on the guide support side face of the gate body are pinched between the lower rollers 8 and the upper roller 9 of the drive unit 6. The chain is stored in a chain storage groove opened downward on the lower abutting face of the chain support, the upper end of the sprocket 10 is inserted into the chain storage groove to mesh with the chain, and the gate body is moved by rotatively driving the sprocket 10.
Patent JP-2002262541-A (JP)
Title: Method for detection of position of three-phase reluctance motor and method for control of the same
Inventor: HORI TAKASHI
IPC: H02K29/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To improve a starting torque characteristic in a method for controlling detection of a position of a rotor utilizing a three-phase reluctance-motor position detecting means. SOLUTION: Three position-detection Hall elements Hu1, Hv1, and Hw1 of the three-phase reluctance motor are allocated to provide the interval of 60 deg. or 120 deg. from a desired reference position, a position-detection Hall element Hu2 is allocated to provide a phase difference of 30 deg.×(2n-1) (n is natural number) in terms of an electrical angle for the position-detection Hall element Hu1, position-detection Hall elements Hv2, Hw2 are allocated to provide the interval of 60 deg. or 120 deg. in terms of the electrical angle for a position-detection Hall element Hu2, and a power feeding control is conducted in the electrical angle of 150 deg. based on a position detection signal obtained from the position- detection Hall elements Hu1, Hv1 and Hw1 and Hu2, Hv2 and Hw2 in order to improve the starting torque characteristic.
Patent JP-2002255514-A (JP)
Title: Ozone generator
Inventor: ISHIOKA HISAMICHI
IPC: C01B13/11
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an ozone generator whose ozone generation efficiency is high, preventing an uneven discharge due to a biased flow of a source gas in a discharge gap. SOLUTION: A ozone generation tube is composed of a cylindrical earth electrode which forms a dielectric layer 52 on the inner wall of the circumstance, and a hollow cylindrical high voltage electrode 6 which is concentrically arranged through a discharge gap 56 inside of the dielectric layer 52 of the earth electrode, and a chassis housing the ozone generation tube and having two side panels to airtightly keep a cylindrical body section whose both ends are open and an open mouth is provided, a water jacket which forms a cooling water flow passage for cooling the earth electrode is provide between this chassis and the earth electrode, and an electric source which supplies an electric power to the ozone generation tube is provided,  and in the ozone generator which generates ozone by discharging source gas by passing the gas containing oxygen introduced into the chassis through the discharge gap 56, partition members are installed in the discharge gap to make the discharge gap 56 into a helical passage 30 of the source gas (for example, the helical passage is formed by a wire 31a).
Patent JP-2002254885-A (JP)
Title: Applicator
Inventor: YAMADA NORIO
IPC: B05C17/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil of a valve mechanism which controls automatic discharge of ink by opening and closing the valve mechanism in response to writing and hardly causes an ink leakage, even when the environments of use change. SOLUTION: A fresh ink tank is formed inside a barrel and a pen body is arranged in a barrel tip part and further, a valve mechanism which opens and closes by the ink sucking action of the pen body in response to writing, is arranged inside an ink circulating passage which makes the fresh ink tank communicate with a pen body tip. In addition, a sealing agent reservoir part is formed near a pressure contact part between a valve body and a valve seat ad the sealing agent, with fluidity composed of an organic matter, which easily wets with the valve body or the valve seat and does not dissolve in and hardly wets with ink is arranged in the sealing agent reservoir part. The ink circulation is achieved through the following pressure process: the head pressure of the ink in the fresh ink tank < the blocking pressure of a valve and the valve seat of the valve mechanism (converted in terms of the head pressure) < the capillary osmotic pressure of the pen body (converted in terms of the head pressure <=the capillary osmotic pressure of the pen body connecting aperture part (converted in terms of the head pressure).
Patent JP-2004331501-A (JP)
Title: Anti-inflammatory agent containing new compound or its derivative
Inventor: KIMURA IKUKO
IPC: C07C35/27
Filed: 2001-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound or its derivative exhibiting more high anti-inflammatory function as compared with a natural galenical conventionally used as a popular medicine, practically a lipophilic component extracted from a rubber-like resin of myrrha, guggule or the like, and to provide a medicine, especially an anti-inflammatory agent, containing them.  <P>SOLUTION: The compound expressed by general formula (II) or its salt and the anti-inflammatory agent containing the compound or a pharmacologically permissible salt are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2002256185-A (JP)
Title: Water-based ink composition for ink jet recording
Inventor: ONISHI YASUHARU
IPC: C09D11/40
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a water-based ink composition which can give a printed matter very excellent in water resistance and exhibiting high delivering stability and storage stability. SOLUTION: A specified image sample is made in duplicate. Two image samples are left under respective temperature conditions different from each other for a specified time and are subsequently subjected to a specified immersion operation in water. Then, optical density of each image sample is measured. The difference in optical density between the two image samples is set to a specified value or higher.
Patent JP-2002262416-A (JP)
Title: Distribution board
Inventor: TAKEO CHIKAFUMI
IPC: H02B1/38
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a distribution board simply structured having an inner door firmly fixed thereto. SOLUTION: The inner door for covering internal machines covers units except for a space unit 5 among the internal machines and a gutter space A, and hinged to a cover 4 fixed to at least almost vertical edges of an opening of a box 2.
Patent JP-2002265823-A (JP)
Title: Ink composition for ink jet recording
Inventor: TAKEDA AKIHIKO
IPC: C09D11/38
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for inkjet recording, excellent in storage stability and environmental stability and excellent in reproducibility of color and light resistance. SOLUTION: This ink composition for inkjet recording comprises at least a dispersing agent and water and is obtained by finely dispersing dye in solid state. The ink composition is characterized in that solubility of the dye to an aqueous solution of the dispersing agent having same concentration as that of the ink composition is <=1.0% at 25 deg.C.
Patent JP-2002268606-A (JP)
Title: Method for driving luminescent display and its device
Inventor: OKUDA YOSHIYUKI
IPC: G09G3/32
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a display picture at the time of performing a multi-level expression by a pulse modulation in which a ΔΣ modulator is used. SOLUTION: This device performs the multi-level expression by preliminarily preparing a driving means capable of performing control of three stages or more in the output luminance of a light emitting element and by controlling its intermediate levels with distribution of occurrence probability of respective stages by a ΔΣmodulator. At this time, the ΔΣ modulator is made to be one system and a quantizer 33 having an N-1-value threshold and an N-value output is used and a driving means is controlled in accordance with its output or an input value whose multi-level expression is performed is distributed via a distributor 35 by providing respectively independent ΔΣ modulators 10, 20 in weighting multiple outputs.
Patent JP-2002264219-A (JP)
Title: Method for displaying fusion bonding at fusion bonding electric fusion bonding joint
Inventor: IWASAKI MASAYA
IPC: F16L47/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To observe a residual time up to a completion of fusion bonding in a method for fusion bonding by an energy control type electric fusion bonding joint. SOLUTION: The method for fusion bonding at fusion bonding the electric fusion bonding joint comprises the steps of detecting a current of a sensor 7 simultaneously when a current of a constant voltage is supplied to the fusion bonding joint 4 from a power source 3 by turning ON a switch means 5, and calculating an integrated power from the current by a CPU 9. The method further comprises the steps of starting the fusion bonding obtained and then predicting and calculating a ratio of the integrated power to a predetermined integrated power required for fusion bonding and a time up to a predetermined integrated power from a counted-up time after the fusion bonding obtained from a clock mechanism 11.
Patent JP-2002175657-A (JP)
Title: Loading mechanism of disk player
Inventor: TAKAI KAZUKI
IPC: G11B17/035
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a disk loading mechanism of a thin type. SOLUTION: The turntable 36 itself is demarcated by the external form of a brushless spindle motor and the chucking surface to a disk 11 is exactly installed at a prescribed height onto a turntable base 46. The top of the turntable base 46 is implanted with struts 47 in the three directions on the circumference enclosing the outer periphery of the turntable 36. Steps 47b at the top ends of the struts and a disk loading surface 36a of the turntable 36 are exactly composed of prescribed dimensions. When the steps 47b at the top ends of the struts abut on the under surface (datum plane L) of a driving substrate 15, the relative positions of the disk loading surface 36a of the turntable 36 and a pickup constituted on the basis of the under surface of the driving substrate 15 are exactly decided.
Patent JP-2002227415-A (JP)
Title: Method for curing base concrete
Inventor: YAMAMOTO TAKESHI
IPC: E04G21/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for curing concrete in which a concrete curing sheet can be laid by one member without touching an anchor bolt projected from the top end face of forms in foundation works for dwelling construction. SOLUTION: Both ends of the curvedly formed member are formed in an approximately U shape that the approximately U-shaped section of the top end face of the forms can be held as a method for fixing and holding the concrete curing sheet on the member to the forms, and the sheet and the member can be held simultaneously to the forms by the elastic force of the member.
Patent JP-2002264777-A (JP)
Title: Control method for opposing wiping type wiper device
Inventor: FURUSAWA TORU
IPC: B60S1/08
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To securely reset blade position information to realize stable blade operation control based on accurate position information in an opposing wiping type wiper device. SOLUTION: Right and left wiper blades 2a, 2b driven by separate motors, respectively, are reciprocated and operated so as to wipe opposingly between an upper inversion position X and a lower inversion position Y. The operation of the wiper blades 2a, 2b is controlled in accordance with blade position information prepared based on an absolute position signal outputted at a predetermined position and a relative position signal outputted in accordance with the rotation of the motors. The blade position information is reset by the absolute position signal outputted at a reset position R set between the upper inversion position X and the lower inversion position Y. The blade position information can be reset at the reset position R even if the wiper blades 2a, 2b cannot return to the lower inversion position.
Patent JP-2002268880-A (JP)
Title: Device and method for generating load module and program for generating load module
Inventor: IWASAKI MITSURU
IPC: G06F9/44
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours for maintaining a load module which is generated in the past by enhancing quality in generating the load module being generated at present. SOLUTION: A load module generating device is provided with a linkage editing means 11 for fetching a usage library to be selectively used in each project, performing linkage editing while generating a symbol table where the library name and version information are arrayed and generating the load module, a usage library information extracting means 12 for extracting the library name of the usage library and version information from the symbol table and adopting it as usage library information of the load module and a usage information database updating means 13 for adding and arraying usage information which comprises a load module generation date and a project name in accordance with usage library information and generating and updating a library usage information database which is common to the whole projects.
Patent JP-2002267894-A (JP)
Title: Ferrule product, manufacturing method therefor and optical module
Inventor: HASHIMOTO JUNICHI
IPC: G02B6/38
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a ferrule product and the manufacturing method by which the temperature fluctuation rate of the oscillation wavelength of a fiber grating laser is reduced. SOLUTION: This ferrule product is utilized for an optical module 5 provided with a semiconductor light amplifier 55 with a pair of end faces. The ferrule product is provided with an optical fiber 51 and a ferrule 52. The optical fiber 51 is provided with one end optically connected to one of the pair of the end faces, a first part provided with a grating 511 provided on a prescribed position from one end and a second part other than the first part. The ferrule 52 is provided with a capillary 521 for holding the optical fiber 51 and a flange 522 for holding the capillary and the flange 522 is provided on the second part.
Patent JP-2002266183-A (JP)
Title: Yarn comprising polyolefin-based filament yarn and polyacetal filament yarn
Inventor: NAKANISHI SHIGERU
IPC: D02G3/04
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide yarn capable of achieving both of heightening of the specific gravity of filament yarn comprising a polyolefin-based resin, and impartment of stiffness, having a high strength and a low elongation, further having excellent abrasion resistance and weather resistance, and hardly causing fibrillation. SOLUTION: In this yarn the filament yarn comprising the polyolefin-based resin, and the filament yarn comprising a polyacetal-based resin are combined.
Patent JP-2002276959-A (JP)
Title: Floor heating panel, its header, connection structure with the header, and its manufacturing method
Inventor: TAGUCHI KAZUTO
IPC: F24D3/16
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To sharply enhance the commercial value by simplifying the constitution of a floor heating panel and raising the installation workability and productivity, reducing the cost, and reducing the temperature irregularity of the surface, and notwithstanding, removing the rubbing noise between parts caused by the difference of thermal expansion coefficient. SOLUTION: This is a floor heating panel equipped with a heat medium path 1. This floor heating panel A is constituted of a panel body 2 made integrally of the same material. A plurality of heat medium parts 1, etc., piercing it to extend to the other end side from one end side are juxtaposed at the above panel body 2. The commercial value of the floor heating panel A is raised sharply.
Patent JP-2002272702-A (JP)
Title: Magnetic resonance imaging system
Inventor: SORA SHIZUE
IPC: G01R33/48
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the operability by shortening adjustment time in a preliminary measurement of a magnetic resonance imaging system. SOLUTION: In a preliminary measurement executed prior to imaging (main measurement) of a subject, by thinning slices for which signal collection of specific slice positions at a specified interval rather than collecting NMR signals of all slices of all measurements, gain adjustment processing time is reduced and operability is improved.
Patent JP-2002281541-A (JP)
Title: Wireless position calculating device
Inventor: FUJISHIMA KENZABURO
IPC: H04W4/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the traffic of a communication path and the power consumption of a terminal in wireless position calculating device (terminal) for receiving the signal of a base station device and finding a range from timing of that receiving. SOLUTION: The wireless terminal is provided with a base station information storage means for storing base station information and a base station information selecting means for judging a base station to be newly required from the stored base station information and the identification information of a base station having a highest received signal strength, the information of the base station selected by the base station information selecting means is requested to a server device and the transfer of the required base station information is received from the server device.
Patent JP-2002272492-A (JP)
Title: Method for producing l-lactic acid
Inventor: MIYAZAKI MASAYA
IPC: C12P7/56
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To selectively produce high-purity L-lactic acid in high yield using a food waste as a raw material. SOLUTION: An ingredient contained in the food waste is used as the raw material and pyruvic acid is initially produced from the raw material by an enzymic reaction. A lactate dehydrogenase is then made to act on the resultant pyruvic acid.
Patent JP-2002279247-A (JP)
Title: System, computer, method and program for accepting analysis request, and computer-readable recording medium with the program recorded thereon
Inventor: TAKASE HIROMITSU
IPC: G06Q30/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an a system, a computer, a method and a program for accepting analysis request, and a computer-readable recording medium with the program recorded thereon, which permit a client, who requests an analysis, to make an easy and proper request of the analysis regardless of the presence or absence of knowledge of the client on analytical technology, and which permit a person, who conducts analysis, to efficiently perform PR of his or her technical level. SOLUTION: A searching means 4 searches an analyzing means based on an inputted request under control by a control device 2. A supporting means 5 displays detailed contents of the searched analyzing means after extracting them from a database. Thus, the client who make a request for an analysis is capable of selecting a desired analyzing means only by inputting searching conditions into a computer 3 connected with a wide-area network 1.
Patent JP-2002287459-A (JP)
Title: Tandem type image forming device
Inventor: YOSHIMURA HIROSHI
IPC: G03G15/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a tandem type image forming device capable of making the density error of a toner image among respective colors smaller than in the conventional manner. SOLUTION: This image forming device is provided with two P sensors 60 and 61 having different detecting sensitivity each other.
Patent JP-2002285617-A (JP)
Title: Washing device for human private parts
Inventor: HAYASHI KOICHI
IPC: E03D9/08
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To wash stains of the tip part and the lower member of the cylinder. SOLUTION: In a washing device for human private parts which washes by jetting out washing water the human body private parts by a nozzle 4 and 5 protruded from the cylinder 7, the washing device for the human private parts is so constituted that a hole part 9 (the hole 91 of the upper face and the hole 92 of the lower face) is formed to a site equivalent to the upstream of the upper/lower faces 711 and 712 of the tip part 71 of the cylinder 7, and the stains of the upper/lower faces 711 and 712 of the cylinder 7, the back of a body cover 2 and the upper face of a body base 2B are washed by supplying a part of the washing water from the hole part 9 (91 and 92).
Patent JP-2002289300-A (JP)
Title: Connector device for card
Inventor: KURODA YOSHINARI
IPC: G06K17/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector device of a card in which a long SD card can be selectively attached at desired positions with different insertion amounts and which is convenient in handling. SOLUTION: It is so constituted that an SD card can be selectively attached at a first attachment position with a small insertion amount and a second attachment position with a large insertion amount, a first elastic engagement part 18 and a second elastic engagement part 19 are provided made of an elastic piece which can be engaged with a recessed part 62 provided at the SD card 60, the SD card 60 attached to the first attachment position is held with the first elastic engagement part 18 engaged with the recessed part 62, and the SD card 60 attached to the second attachment position is held with the second elastic engagement part 19 engaged with the recessed part 62.  By this, not only a short SD card 50 but also a long SD card 60 can be used, and the long SD card 60 attached at a predetermined position can be securely held, which can prevent dislocation or coming off of the SD card 60 due to vibration or the like.
Patent JP-2002287709-A (JP)
Title: Liquid crystal display device
Inventor: KUDO YASUYUKI
IPC: G02F1/133
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of processing or displaying picture data with the number of colors suitable for a liquid crystal driving circuit or a capability of a liquid crystal panel independently of the number of colors of the picture data transferred from a host. SOLUTION: In the liquid crystal driving circuit composing a liquid crystal display, high quality display is realized by arranging a dither processing circuit for performing optimal color subtraction processing of picture data having more gradation information than the colors displayable by a liquid crystal display at the preceding stage of display memory or an error diffusing circuit, and thereby distributing gradation components (brightness components) composed of lower order bits to adjacent pixels.