baber/WOPTO huggingface dataset:
Patent JP-2001308716-A (JP)
Title: Method and device for variable length encoding
Inventor: NAKAJO TAKESHI
IPC: H04N19/91
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a variable length encoding device which can decode both to the forward direction and to the reverse direction, and does not need large storage quantity when many information symbols are included. SOLUTION: The variable length coding device has a cord word table 202 a store a plurality of cord words which can be decoded to the forward direction, and to the reverse direction, making it correspond to different information symbols respectively, an encoder 203 and a variable length code encoder 204. A cord word being added with a specific cord word stored in the cord word table 202 as an escape code to a head and tail of a fixed length code corresponding to an input information symbol from the fixed length code encoding part 204 is outputted as coded data.
Patent JP-2002311500-A (JP)
Title: Image projection system
Inventor: TANI NAOAKI
IPC: G03B21/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an image projection system in which an image formed by an image projector is easily and exactly corrected. SOLUTION: The image projection system is provided with an image projector to form the image by driving a two-dimensionally arranged display image by an image signal including vertical/horizontal synchronizing signals and to project the image on a screen, a line sensor to read the projected image by performing main scan by one-dimensionally arranged reading pixels, sub-scan mechanism of the line sensor, a line sensor driving signal generating circuit to generate and supply a driving signal ((C) in figure 4) to start the main scan so that electric charge storage time Tsn ((D) in figure 4) in the reading pixel n of the line sensor becomes multiple of natural number of a cycle T1 of the vertical synchronizing signal ((A) in figure 4)  and an image correction processing part to correct the image formed by the image projector based on image data outputted from the line sensor by performing the main scan and the sub-scan.
Patent JP-2002315927-A (JP)
Title: Game machine
Inventor: YASOME KAZUHIRO
IPC: A63F7/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent interruption of continuity of a game due to lack in a holding ball. SOLUTION: As a ball delivery control part 1700 delivering winning balls before and after a lottery result showing a large win or a miss is reported, the holding ball can be obtained even after the lottery result is reported, so that interruption of continuity of the game due to lack in the holding ball can be prevented. The ball delivery control part 1700 selects one pattern among a plurality of winning ball delivery control patterns for carrying out winning ball delivery operation according to the selected winning ball delivery control pattern. Each of a plurality of winning ball delivery control patterns is set so that the number of winning balls before the report of the lottery result showing the large win or the miss is differentiated from that after the repot, and consequently, the winning ball delivery control pattern matching circumstances can be used.
Patent JP-2002321742-A (JP)
Title: Portable bottle
Inventor: KOSHI TAKESHI
IPC: B65D39/08
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To impart the function of filtration to a portable bottle to filter various inpurities in filled drinking water. SOLUTION: This bottle is composed of a container body 1 with an upper opening surface, a cover body 3 air-tightly and detachably fixed at the upper periphery of the container body by threadnig a thread portion 2, a mouth cylinder 4 provided at the cover body, a closing member 5 provided so as to air- tightly and detachably close the mouth cylinder, and a filtering member 6 incorporated so as to be pressed down into the container body by the cover body and filter the drinking water to supply the water to the mouth cylinder, and the filtered drinking water by the filtering member can be drunk when drinking from the mouth cylinder.
Patent JP-2002320105-A (JP)
Title: Horizontal output circuit
Inventor: HONCHI HIDENARU
IPC: H04N3/23
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal output circuit where a single resonance circuit is used, horizontal pincushion distortion can be corrected, and a stable high DC voltage can be obtained. SOLUTION: A DC power source 2 of the horizontal output circuit is amplitude-modulated by a parabolic signal at a vertical scanning period, and the horizontal pin-cushion distortion is corrected. In the horizontal output circuit, where high DC voltage is obtained from a secondary winding 7b of a flyback transformer 7, a parallel circuit, constituted of a second resonance capacitor 10, a diode 11 and a switching element 12, is inserted between a first resonance capacitor 3 and one end of a DC power source 2. The time constant of the resonance circuit in the course of retracing is made small in the beginning, made large in the intermediate part, and then made small again, before the end of the retracing. The time for the intermediate part of a large time constant is changed according to the DC high voltage.
Patent JP-2002320521-A (JP)
Title: Mirror cabinet
Inventor: OGASAWARA KIYOSHI
IPC: A47B67/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a mirror cabinet which allows a side mirrored hatch to be in an inside-opening state when it is used as a mirror and to be in an outside- opening state when items are put into or taken out of its container. SOLUTION: The cabinet body 24 has three mirrors 26a, 27a and 28a side-by- side on the front face. Side mirrored hatches 27 and 28 having mirrors 27 and 28b, respectively, are fixed on the front faces of containers 24b and 24c to allow their opening and closing. Each of the side mirrored hatches 27 and 28 are fixed to permit its inside opening and outside opening. A user can select either of its inside opening or outside opening.
Patent JP-2002324287-A (JP)
Title: Warning informing device and computer program
Inventor: IWASAKI YASUHIKO
IPC: G08B25/10
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a warning informing device and a computer program having a function to change an operation of warning information in a monitor by receiving a mail from a remote place with the warning informing device. SOLUTION: In the warning informing device 1 having a circuit to perform communication via a communication line 71, a circuit to detect an operating state signal and a warning signal of a facility to be monitored and a CPU and to inform the outside of warning when the warning signal is received, it is provided with a function to receive the mail and a function to change information inside the device by the text contents of the received mail.
Patent JP-2002321963-A (JP)
Title: Water stopping material
Inventor: HAYASHI HIROSHI
IPC: C04B22/14
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a water stopping material based on cement for extremely easy working of construction, which is not under control of the condition of the field, capable of finishing water stopping work for short time without lowering construction properties and setting character when it is kneaded and left for long time. SOLUTION: The stopping material contains alumina cement of 80 wt.% or more with the particle diameter of 10 μm or less and gypsum having alumina cement/gypsum = 60/40 to 90/10 weight ratio, lithium salts for eluting Li<+> , and a powdery cement dispersing agent, and is dissolved in water with pH of 6 or more.
Patent JP-2002321879-A (JP)
Title: Communication device of elevator
Inventor: NAGURA HIROKAZU
IPC: B66B1/46
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of wiring inside of a car. SOLUTION: A terminal is provided for radio-communicating at a relatively near distance with an operation panel by relaying the operation panel arranged inside the car of an elevator and a control device of the elevator. Thus, since the terminal radio-communicates with the operation panel, the number of wiring inside of the car is reduced. Since the terminal communicates with the operation panel at a relatively near distance, certainty or reliability of communication is improved.
Patent JP-2002326293-A (JP)
Title: Corrugated cardboard sheet processing apparatus
Inventor: SUZUKI HIROYUKI
IPC: B31B3/14
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To enable processing in a plurality of processing shapes and to also select a desired processing shape from a plurality of the processing shapes by simple operation in a corrugated cardboard sheet processing apparatus. SOLUTION: The corrugated cardboard sheet processing apparatus is equipped with a first positioning mechanism, which has a processing head 50 equipped with a plurality of processing tools 50a and 50b parallelly arranged in the lateral direction of the apparatus and moves the processing head 50 in the lateral direction of the apparatus to position the same so that one processing tool among a plurality of the processing tools 50a and 50b is set at the processing position to the corrugated cardboard sheet determined by the position of a receiving member 14, and a second positioning mechanism 52 for moving the processing head 50 in the lateral direction of the apparatus on the basis of the position set by the first positioning mechanism to selectively set a plurality of the processing tools 50a and 50b to the processing position.
Patent JP-2002332491-A (JP)
Title: Method for purifying oil and oil purifier therefor
Inventor: HIHARA YUKITAKA
IPC: C10G25/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying oil, capable of removing micro- impurities of the oil, decreasing an acid value and obtaining pure refined oil without converting fatty acids into a trans form damaging beauty and health. SOLUTION: This method comprises supplying oil between electrodes an applied voltage wherein one of the electrodes is an activated carbon electrode. Impurities are accumulated on the activated carbon electrode. The impurity- removed oil is passed through the activated carbon electrode from the near of the other electrode where the impurities are adsorbed and filtered and to obtain the refined oil.
Patent JP-2002333797-A (JP)
Title: Image forming device and image forming method
Inventor: SAKATA TOMOSHI
IPC: B65H29/62
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To secure the continuity of a series of image forming processing in the case of detecting the doubly feeding of paper and also to reuse the paper related to the doubly feeding. SOLUTION: This image forming device is equipped with a paper supply unit 30 feeding the paper P one by one, a paper carrying part 40 carrying the fed paper P to a specified carrying path, an image forming part 90 forming an image on the carried paper P, a doubly feeding detecting sensor S2 provided on the carrying path and detecting the doubly feeding of the paper P, and a controller for controlling the paper carrying part 40 and the image forming part 90 at least based on doubly feeding detection information.  When the doubly feeding of the paper P is detected, the controller controls the paper carrying part 40 so that the paper P related to the doubly feeding may be ejected in a state where the image is not formed yet, and also holds image data scheduled to be formed as the image on the paper P and then performs control so that the image may be formed on the paper P fed from the paper supply unit 30 based on the image data.
Patent JP-2002339482-A (JP)
Title: Outside angle panel mounting structure in steel framed house
Inventor: UEDA TAKESHI
IPC: E04B2/94
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To easily and positively fix an outside angle panel to a steel column constituting the steel frame structure of a steel framed house, flush with an exterior wall panel adjoining the outside-angle panel. SOLUTION: An external floor backing material Y2 is laid on a downstairs steel beam H2 connected to a steel column C erected at an outside angle part, and support fittings 3 are fixed to the outer peripheral side of the steel column C, corresponding to the downstairs steel beams H1, H2. A first lower mounting member 4 and a first upper mounting member are respectively fixed to upstairs and downstairs steel beams H1 on one side out of orthogonal upstairs and downstairs steel beams H1, H2, and a second lower mounting member 4A and a second upper mounting member are respectively fixed to the external floor backing material Y2 and the upstairs steel beam H2 on the other side.  The outside angle panel 1 is placed on the support fitting 3, and engaging fittings 2 of the outside angle panel 1 are respectively engaged with the lip parts 42a of the respective extended channel members 42 of the first lower mounting member 4, first upper mounting member, second lower mounting member 4A and second upper mounting member.
Patent JP-2002344757-A (JP)
Title: Color interpolation method and color interpolation apparatus
Inventor: KO HIROTETSU
IPC: H04N1/46
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a color interpolation method, with which a high-speed arithmetic operation can be obtained and a color interpolation apparatus. SOLUTION: An entire color conversion table is divided into a plurality of color conversion tables, and the tables are used in series to conduct color interpolation. Arithmetic circuits are arranged in series, so as to utilize the same unit and accelerate high-speed processing by pipeline.
Patent JP-2002337683-A (JP)
Title: Hydraulic pump of hydraulic unit for brake device
Inventor: OISHI YUJI
IPC: B60T17/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pump of a hydraulic unit for a brake device, easily manufactured and miniaturized. SOLUTION: A stepped portion 1c is formed in a cylinder hole formed in a housing 1, and a plane portion 1d generally orthogonally to a pump shaft O is formed on the stepped portion 1c. A liner stopped portion 5c is metallically contacted with the plane portion 1d by a caulking load at the time of caulking a plug 11 blocking an opening portion of the cylinder hole, thereby forming an inner seal 14. Variations in relative position accuracy in the pump shaft O direction of the housing and a liner 5 are hardly generated, so that conventional high accurate machining is not required for the housing and the liner. Therefore, a manufacturing man-hour is decreased, and manufacturing cost is saved. Moreover, the length ion the pump shaft direction can be shortened as compared with a conventional one, so that a hydraulic pump can be miniaturized.
Patent JP-2002340471-A (JP)
Title: Refrigerator interior display system
Inventor: OSAWA TETSUTO
IPC: G06F13/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To display images of contents in a refrigerator on a telephone by installing a camera in the interior of the refrigerator, connecting the camera with the internet, and performing two way communication by use of a portable telephone from a remote site. SOLUTION: The refrigerator comprises a plurality of shelves formed with spaces in the vertical direction of a storage compartment for placing foods thereon, and a refrigerator interior light 10 provided in the interior of the storage compartment for illuminating the interior of the compartment. A controller 18 comprises a camera unit 11 for picking up the images of the interior of the compartment, a refrigerator interior light control section 12 for turning on the light 10 when a specified lighting demand is issued, an A/D 14 for converting an image signal from the camera unit 11 into a digital image signal, an image data generating unit 15 for generating an image data by using a method such as compression of the digital image signal, a communication controller 16 for transmitting the image data to the communication circuit network NT, and a system control unit 17.  The communication circuit network NT are connected in two way communication with the controller 18. A portable terminal device 19 for remote operation is further provided to control transmission and receiving of the image data from the camera unit 11.
Patent JP-2002337130-A (JP)
Title: Reinforcing bar supporting unit for form molding
Inventor: KAMIHIRAKUMA TSUTOMU
IPC: B28B23/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing bar supporting unit which can hold a reinforcing bar without bending and hence can accurately arrange the bar in a panel. SOLUTION: The reinforcing bar supporting unit for form molding moves a movable frame with respect to a fixed frame to approach a pin of the movable frame to a pin of the fixed frame, and holds the reinforcing bar between the pins. The supporting unit comprises a reinforcing bar positioning means for controlling a movement of the bar in a vertical direction and/or a lengthwise direction.
Patent JP-2002340938-A (JP)
Title: Waveform displaying method and waveform displaying apparatus
Inventor: KIMURA EIJI
IPC: G01R13/20
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a waveform displaying method that can keep the lack of wave information at a minimum without dropping the throughput of waveform display and constantly compression displays an effective waveform. SOLUTION: A time length TL, for which a sample value within a prescribed fluctuation range predefined continues for digital waveform data, is sequentially measured. The compressibility of digital waveform data is restricted to the value that the lack of waveform information can be kept at the minimum based on the time length TL for measured digital waveform data. The digital waveform data is compressed at the restricted compressibility to be displayed on a display screen.
Patent JP-2002347009-A (JP)
Title: Composition for synthetic wood
Inventor: URUJI YASUSHI
IPC: C08L101/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a composition for synthetic wood capable of preventing molding defects by reduction a distribution of pressure in a sectional direction in a mold received by a kneading material for molding passing through the molding room to a comparatively small level, reducing a ratio of flow velocity to a comparatively small level and raising molding stability. SOLUTION: A thermoplastic resin 7, a cellulose shredded product of a first class in granulated wood and a lubricant 9 for lowering a frictional resistance to the mold 13 of a compound (a kneaded material for molding) C comprising the thermoplastic resin 7 and the cellulose based shredded product are provided. The thermoplastic resin 7 and the cellulose based shredded product are mixed respectively by a wt. ratio of (30 to 70):(70 to 30) and molded by adding the lubricant 9.
Patent JP-2002346474-A (JP)
Title: Bodily sensitive oscillation type annunciator
Inventor: OKADA KAZUNARI
IPC: B06B1/04
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a bodily sensitive oscillation type annunciator without making user surprised by a bodily sensitive oscillation and capable of increasing the annunciation power. SOLUTION: The bodily sensitive oscillation type annunciator is activated over the incoming time of an incoming signal C, and is provided with an oscillation intensity gradually increasing control circuit 2 repeating an operation of ascendingly increasing a drive voltage V to be supplied to an oscillation motor 1 which gradually increases from a minimum oscillation intensity voltage value v1 to a maximum oscillation intensity value v6. This circuit 2 has a resistance voltage dividing circuit 2a which generates each of oscillation intensity voltage values v1 to v6 from the minimum oscillation intensity voltage value v1 to the maximum oscillation intensity voltage value v6 based on a power supply voltage VD and a voltage value ascending change-over circuit 2b which selects each of oscillation intensity voltages v1 to v6 every certain period t in ascending order and outputs them.
Patent JP-2002345614-A (JP)
Title: Quilt
Inventor: FUKAI KIICHI
IPC: D04H1/4274
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a quilt in which the sufficient three-dimensional bulkiness of inner cotton is obtained, an air content is high, excellent heat insulation property and light weight are secured, durability is improved while hardly causing fatigue, compressibility in thickness direction is excellent, follow-up ability to the movement of a body such as turning over in bed and fitness to the body are excellent, comfort in bed is obtained, and which hardly slides off even at the time of turning over in bed. SOLUTION: The inner cotton 2 formed by gathering many cotton balls composed of natural fibers whose average fiber thickness is 25 μm or less and average fiber length is 35 mm or less is filled in respective cells 4 inside a bag-like side cloth 3 for which side cloths 20 and 21 on front and back surfaces are three-dimensionally quilted and a plurality of the cells 4 are formed inside.
Patent JP-2002121010-A (JP)
Title: Portable oxygen concentrator
Inventor: DUBOIS ANNE
IPC: B01J20/18
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen concentrator capable of generating flow of a gas containing 50-95% oxygen from air and potable for a patient. SOLUTION: The oxygen concentrator 1 is provided with an air compressing means 15, a means separating a gas by adsorption by pressure change and an electric energy accumulating means 8 capable of keeping an electric charge for at least 30 min and has less than 10 kg of total weight. The gas separating means is preferably the PSA(Pressur-Swing Adsorption) device using lithium- exchanged zeolite X as adsorbents 11 and 12.
Patent JP-2002348768-A (JP)
Title: Whole aromatic fiber nonwoven fabric, prepreg, laminated plate, and multilayer printed circuit board
Inventor: ISHIDA TAKEHIRO
IPC: D04H1/587
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide whole aromatic fiber nonwoven fabric which shows high strength, when it is impregnated with a resin varnish, and has excellent resin varnish impregnation, heat resistance and laser fabricability by modifying conventional molten liquid crystal whole aromatic polyester fiber nonwoven fabric base material. SOLUTION: The objective whole aromatic fiber nonwoven fabric is produced by making nonwoven fabric sheet from a combination of molten liquid crystal whole aromatic polyester fiber with a binder as the main components. A mixed aqueous slurry including 70-97 mass % of molten liquid crystal whole aromatic polyester fiber and 3-30 mass % of binder based on the whole weight of the whole aromatic fiber nonwoven fabric is subjected to the wet paper-making process. Then, the formed paper sheet is nipped with a pair of rollers and heat-compressed with a linear pressure of 1,471-2,942 N/cm at a roller temperature of 250-330 deg.C.
Patent JP-2002350983-A (JP)
Title: Photographic printing device
Inventor: NAGAO YUKINORI
IPC: G03B27/32
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology by which a prejudgment operation can easily be reproduced in a photographic printing device. SOLUTION: This photographic printing device is provided with a simulation image forming part 44 which forms a simulation image corresponding to a printed output image from image data for prejudgment, a correction management part 46 which sets image correction processing while looking at the simulation image displayed on a monitor 17, an image processing part 45 which apply set image correction processing to image data for a print, and a formatter part 49 which creates a re-prejudgment print file by combining the image data for the prejudgment, image processing command historical data to define the set image correction processing and the image data for the print. The image data for the prejudgment and the image processing command historical data are read from the re-prejudgment print file, and then the simulation image is reproduced on the monitor.