baber/WOPTO huggingface dataset:
Patent JP-2002035443-A (JP)
Title: Jig for origami (paper craft) by parts assembly
Inventor: TAZAKI MOMOHARU
IPC: B44B9/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To develop a jig for origami by parts assembly which saves time, labor and patience. SOLUTION: In the jig for paper craft, a spring up plate (3) which has a clearance formed sandwiching a cushion (3c) between upper and lower mold plates (3a) and (3b) presenting a regular square whose one side is √ (2) L when the length of the longitudinal side of the rectangle of folding paper is represented by L is arranged at the protruded end of the body (1) of the jig with the front half thereof projecting in V and a front receiving stopper (4) and a side receiving stopper (5) both for adjusting position are arranged on the left and the right of the spring up plate (3). A double folding plate 7 is so arranged on the body (1) of the jig that a plate 7a for the folding of paper is extended onto a plate 7b for floating to form a clearance.
Patent JP-2002074635-A (JP)
Title: Information recording medium and information recording device using the same
Inventor: KIRINO FUMIYOSHI
IPC: G11B5/64
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium capable of reliably forming fine magnetic domains on an amorphous magnetic film and suitable for super high density recording and to provide an information recording device provided with it. SOLUTION: A magnetic film having such a magnetic characteristic that no peak can be obtained in a δM plot curve, or magnetic field intensity when the peak can be obtained is <=30% of the coercive force of the magnetic film is used as the amorphous magnetic film of the information recording medium. Since the magnetic film having such a magnetic characteristic has reduced magnetic exchange interaction, the fine magnetic domain can be formed and overwriting and erasing of information can be easily performed in the magnetic film. The magnetic film has a large activation volume and excellent in thermal stability and reproducing performance and the position of the magnetic domain formed on the magnetic film when information is recorded can be determined in high precision.  The information recording medium provided with such a magnetic film can realize >50 Gbit/inch2 surface recording density.
Patent JP-2002077142-A (JP)
Title: Validation system
Inventor: TAKI KAZUYA
IPC: H04W88/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To realize validation system which can improve security between transmitting and receiving of data. SOLUTION: When time difference from the writing start of a 1st stroke W1 until the writing end of a 13th stroke W13 is at most tm (S108: Yes), it is judged whether or not time difference from the writing end of a 3rd stroke W3 until the writing start of a 4th stroke W4 is at most tn (S110). That is, in handwriting registered in a server, a long time is used consciously from the writing end of the 3rd stroke W3 until the writing start of the 4th stroke W4, so that the principal's handwriting can be validated with high security by comparing the time difference with each other.
Patent JP-2002066250-A (JP)
Title: Dry air manufacturing device
Inventor: FURUYA SHINJI
IPC: F25B9/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing air of low moisture, namely, dry air. SOLUTION: A very low temperature producing part 2 is installed in a vacuum container 1, and a going and returning air flow pipe 4 which circulates through the inside of the vacuum container from the outside and then goes out again is also installed in the container. The middle part of the air flow pipe forms a main heat exchanger part 6 which exchanges heat between it and the very low temperature producing part to cool air in the flow pipe. Preliminary heat exchanger parts 7, 7 which exchange heat between them and the going and returning air flow pipes are installed in parts 4a, 4b before and after the main heat exchanger part 6 of the air flow pipe. Drain pipes 14 which are connected to the outside of the vacuum container are mounted to the main heat exchanger part 6 and the preliminary heat exchanger parts 7, 7.  Heaters 8 for heating air flowing in the returning route of the air flow pipe are installed on the preliminary heat exchanger parts. The very low temperature producing part 2 comprises the cold head 2b of a mechanical helium refrigerator 2a and a metal block 15 attached to the head. The middle part of the air flow pipe is made to contact with the metal block 15, thereby forming the main heat exchanger.
Patent JP-2002074359-A (JP)
Title: Method and device for outputting picture
Inventor: TANAKA HIROSHI
IPC: G06T7/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To switch the output of a time-lapse subtraction picture. SOLUTION: This device is provided with a first picture display means 11 for displaying two time-lapse pictures P1 and P2, a second picture display means 12 capable of displaying the time-lapse subtraction picture Ps, an area setting means 13 for respectively setting invariable areas PK in which time-lapse variation is reduced and areas to be considered PR, in which time-lapse variation is supposed, corresponding respectively between the picture P1 and the picture P2, a subtraction arithmetic means 14 calculating a density difference between the pictures P1 and P2 to obtain the picture Ps of both of the pictures P1 and P2,  and an output switching means 15 which display-outputs both of the pictures P1 and P2 on the first picture display means and switches the display/non- display of the picture Ps to the means 12 in accordance with a difference between the average of the density difference between the areas PK to which both of the pictures P1 and P2 correspond and the average of the density difference between the areas PR.
Patent JP-2002072627-A (JP)
Title: Electrostatic charging roller
Inventor: INOUE YASUSHI
IPC: C08J7/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charging roller which obviates the occurrence of an image defect by deformation even when this roller is built into a cartridge, is stored for a long period and is put into a state that the roller is held in pressurized contact with a photoreceptor drum. SOLUTION: The electrostatic charging roller l which is brought into contact with abutment on a body to be electrostatically charged and electrostatically charges the body to be electrostatically charged by impressing voltage between itself and the body to be electrostatically charged has an elastic layer 3 and a coating film layer 4 formed directly or through another layer on the outer side of this elastic layer 3. An acrylic resin containing 3 to 15 mol% acrylonitrile residue is used as a coating film material for forming the coating film layer 4.
Patent JP-2002070824-A (JP)
Title: Internal thread molding tapping screw
Inventor: SAKAMOTO HIROYUKI
IPC: F16B25/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To enable a dependable screw-in operation in efficient manner by simple configuration and to prevent a molding powder from falling over parts in a positive manner. SOLUTION: A tapping screw including a head part 2 and a leg portion 3 having a screw thread 10 is a internal thread molding tapping screw in which an angle of screw thread is 50 deg. or less and a distance between bottoms of the threads is formed wide by comparatively increasing a pitch of the threads and the portion which is at least 60% or larger from an edge of the leg portion 3 as against the full length thereof having the screw thread 10 wherein a backlash side flank angle α and an advancing side flank angle β are equal or asymmetry is coated with a resin bond of an epoxy system adhesive enclosed in a microcapsule, whereby a fracture attack thereon in internal screw molding is decreased and development of molding powder in internal screw formation is reduced.  Further, because a frictional force decreases, a seizing event disappears and an adhesion event is restrained, thereby the tapping screw is assuredly screwed in without rising upward.
Patent JP-2002076705-A (JP)
Title: Laminated dielectric filter
Inventor: KUKIDA SOTARO
IPC: H01F17/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminated dielectric filter which increases the Q and the band width without increasing the insertion loss and can control the attenua tion pole positions. SOLUTION: This filter is composed of the first earth electrodes 5a and 5b formed on the main sides or between the layers of the laminated body 6, a second earth electrode 5c connected with the first earth electrodes 5a and 5b at the end of the body 6, and strip lines 1a and 1b facing the first earth electrodes 5a and 5b and whose one end is connected with the second earth electrode 5c. A belt-like short-circuiting electrode 1b connected with approximately the whole area of the second earth electrode 5c is formed at the end of the striplines 1a and 1b, while arranging the stray capacitance electrode 9 to face each of the striplines through a dielectric layer 4b.
Patent JP-2002067292-A (JP)
Title: Ink-jet recording device and ink-jet recording method
Inventor: SUGAYA TOYOAKI
IPC: B41J3/54
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording device and an ink-jet recording method capable of recording on double surfaces with transparency and glossiness. SOLUTION: An ink-jet recording device having recording heads 2a, 2b for recording on a recording medium 1 having thermoplastic resin layers on the double sides by jetting an ink, comprising heating and pressuring means 41a, 41b for heating and pressuring the recording medium 1 after jetting the ink for recording on the double sides, is provided.
Patent JP-2002076922-A (JP)
Title: Error correction coder and decoder
Inventor: RI KEIHO
IPC: H03M13/29
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an error correction coder and decoder wherein the interleaving size is increased especially on a certain coding and decoding circuit scale and the error correction capability is enhanced by repetitive decoding with respect to error correction codes. SOLUTION: A code error correction device using parallel concatenated codes consisting of a plurality of (N, K) system block codes is composed of a coder that outputs coded words obtained by coding and interleaving inputted information blocks of M×K units, and a decoder that carries out decoding and deinterleaving the above coded words in M×K units and repeats a decoding process for a specified number of times based on the correction flag information.
Patent JP-2002075465-A (JP)
Title: Leakage detection method of battery system and detection circuit
Inventor: YUGO MASAKI
IPC: H02H7/18
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To detect a leakage of battery by very simple structure. SOLUTION: For the leakage detection method of a battery system, a temperature sensor 3, detecting the temperature of batteries 2 depending on the change of resistance, is arranged at the neighboring area of the surface of the batteries 2, and the leakage of the batteries 2 is detected by detecting the leakage current flowing from an electrode of the batteries 2 to the temperature sensor 3.
Patent JP-2002070113-A (JP)
Title: Urine splashing preventing device for western style toilet stool
Inventor: MIYAZAKI MICHIO
IPC: A47K11/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an urine splashing preventing device capable of preventing splashing of urine not to dirt a toilet stool and its peripheral floor when men urinate in a Western style toilet stool and a washing means for the device itself. SOLUTION: The urine splashing preventing device fittable to a toilet stool rim part 3 is disposed in the vicinity of a toilet stool opening part 5 of the Western style toilet stool main body 1. The urine splashing preventing device 2 is provided with an expansible urine splashing preventing cover 4 interlocking with the opening and closing operation of a toilet stool 7 to be automatically formed on the upper side of the toilet stool opening part 5 or stored between the toilet stool rim part 3 and the toilet stool 7, and the urine splashing preventing cover 4 has a distributing water pipe provided at the upper end part thereof for washing the cover.
Patent JP-2002081563-A (JP)
Title: Reverse-flow preventing device
Inventor: KONDO TOMIO
IPC: F16K37/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a reverse-flow preventing device capable of stably supplying the water in safety without increasing the number of components while considering the service place and the intended use. SOLUTION: In this reverse-flow preventing device where a water passage is formed in a casing part, and closed by a check valve controlled by a spring, a guide shaft of the check valve is inserted into a valve pressing part, and the water passage is opened when the spring is contracted by the pressure of the flowing water, and moved in parallel with the axial direction, a locking piece is formed on one of the casing part and the valve pressing part, a locking piece receiving part is formed on the other to engage and fix them, an engagement position is movable, and a pressure regulating function is provided by changing the control force of the spring. The discrimination display for the working water pressure is provided in adjacent to the locking piece receiving part.  The spring is made of a shape memory alloy capable of changing the control force of the spring at a hot water temperature. A throttle piece is mounted on the water passing route part of the pressing part for throttling a water passing area in reverse-flow.
Patent JP-2002075461-A (JP)
Title: Deterioration judging device for secondary cell, deterioration judging method, managing device and managing method of secondary cell
Inventor: UCHIDA MASATOSHI
IPC: H01M10/44
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To judge a level of deterioration and a life in the midst of charge and discharge of a secondary cell. SOLUTION: Whether the charging and discharging state of the secondary cell is same with the previously prescribed charging and discharging state or not, is judged depending on the voltage between terminals V, the charge and discharge current I, and the temperature T of the secondary cell (S100, S102).  A standard value Rr is calculated from a previously prescribed standard value map based on the charging and discharging power P, and the temperature T of the secondary cell as a parameter which is measured when the secondary cell is in the prescribed charging and discharging state (S106), and when an internal resistance R, calculated basing on the voltage between terminals V and the charge and discharge current I, exceeds the calculated standard value Rr with prescribed number of times, the standard value map is renewed to that of next deterioration level (S114), and outputs the deterioration level of renewed standard value map (S116). When the standard value map is a final map which judges the life, the life of the secondary cell is outputted (S112, S118). Thus, the level of deterioration and the life are enabled to judge even in the midst of charge and discharge.
Patent JP-2002079971-A (JP)
Title: Vehicle wind shield
Inventor: KUROHORI SEIICHI
IPC: B62J17/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle windshield capable of dispensing with a hard film, and suppressing weight increase. SOLUTION: This vehicle windshield 30 which is a member equipped with a wiper wiping surface 46 to be wiped by a wiper 50, comprises a shield body 35 made of a transparent resin and equipped with upper and lower fixing parts 36, 37 on a roof 22 and a front frame 15, a glass plate 45 forming the wiper wiping surface 46 by being attached to the shield body 35, and an adhesive sheet 49 for attaching the glass plate 45 onto the shield body 35.
Patent JP-2002081681-A (JP)
Title: Two-room air conditioner
Inventor: MICHIMI SATOSHI
IPC: F24F1/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a two-room air conditioner having features capable of air conditioning two adjacent rooms by using one air conditioners, and simply later mounting piping, power source work of only one system without impairing a strength of a partition wall in the case of mounting. SOLUTION: The air conditioner 4 is mounted at a bathroom 1 side, and an air conditioning unit 20 to be combined with the conditioner 4 via through holes 22 and 23 of the partition wall 3 is mounted at a dressing room 2 side. Air conditioning of the bathroom 1 side is conducted through the bathroom 1, a first suction port 8, suction damper 12, circulating fan 10, heat exchanger 11, air outlet damper 13, second air outlet 9, and bathroom 1. Air conditioning of the room 2 side is conducted through the room 2, unit side suction port 28, through tube 22, suction fan 24, damper 25, second suction port 6, heat exchanger 11, diffusing through tube 23, damper 27, air outlet fan 26, unit side air outlet 29, and the room 2.
Patent JP-2002094049-A (JP)
Title: Semiconductor integrated circuit device and manufacturing method thereof
Inventor: HASHIZUME KATSUHIKO
IPC: H01L27/088
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce the on-resistance of a power MISFET, while preventing degradation in the breakdown-strength, without causing increase in the number of manufacturing processes for a semiconductor integrated circuit device. SOLUTION: A source electrode 21K and a back-gate electrode 21L are taken out of contact holes 21K and 21L, respectively, so that the source electrode 21K is electrically connected to an n+ type semiconductor region 17E (source region) in a p-type well 9, while the back-gate electrode 21L is electrically connected to a p+ type semiconductor region 18F in the p-type well 9. The n+ type semiconductor region 17E is formed separated from the p+ type semiconductor region 18F.
Patent JP-2002086813-A (JP)
Title: Apparatus and method for generating printing data, recording medium and printer
Inventor: IKEDA IKUYO
IPC: B41J5/30
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To generate printing data by reconstituting printing data by data for constituting documents. SOLUTION: When printing is ordered to a printer (S2), a printing dialogue is displayed (S4), and it is judged whether or not data for constituting documents are stored (S5). Whether or not pages are to be reconstituted by the data for document constitution is displayed as a user interface when the data are stored (S6). When pages are to be reconstituted, the data for document constitution are displayed for every object (S7), and printing data are reconstituted by the data for document constitution of the object selected from the displayed objects. The printing data are thus generated (S10). When the data for document constitution are not stored in a cache memory or when printing data are not to be reconstituted, printing data are generated by normal printing setting (S9).
Patent JP-2002091700-A (JP)
Title: Interactive presentation system
Inventor: KITADA TAKASHI
IPC: G06F3/043
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an interactive presentation system which can prevent a mark showing an instructing position from being hidden and an operation from becoming difficult to perform since the mark is overlapped with an index medium and it is interrupted. SOLUTION: The system is provided with a display means displaying a picture, the index medium giving an instruction to the picture and operating it, a coordinate calculating means calculating the instructing position of the index medium and a program code selecting/displaying the mark showing the instructing position of the index medium, which is calculated by the coordinate calculating means.
Patent JP-2002095122-A (JP)
Title: Structure for installing optical fiber cable
Inventor: MANABE KOJI
IPC: H02G1/06
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the burial pipings to respective houses and enables the additional burial pipings in future if necessary even if the diameter of a sewer pipe is small. SOLUTION: A box branch pipe 15 comprising a drain branch 17 and a covered box 19 and inserted in a sewer pipe 3 comprising a dust; a sheath pipe 5 inserted and supported in the box branch pipe 15; a sheath pipe branch 29 inserted in a sheath pipe 5 laid in the covered box 19; a drain branch pipe 35 connected to the drain branch 17 of the box branch pipe 15 and linked with a public box; and a flexible sheath pipe 33 connected to the sheath pipe branch 29 in the covered box 19, drawn out through the side surface of the covered box 19, and laid to the public box along the outer circumference of the drain branch pipe 35, are provided. An optical fiber cable is laid from a feed-in opening on the public box side of the flexible sheath pipe 33 to a manhole 1 provided in the downstream of the sewer pipe 3 via the sheath pipe branch part 29 in the covered box 19.
Patent JP-2002088277-A (JP)
Title: Coating material for forming water dispersion transparent electroconductive film
Inventor: HATAYAMA KENICHIRO
IPC: H01B1/22
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a coating material for forming a water dispersion transparent electroconductive film having good dispersion stability and showing no cissing crawling when it is coated, for obtaining a transparent film excellent in antistatic property and electromagnetic wave insulation, for a liquid crystal display, cathode ray tube, plasma display, and the surface of a face panel, etc., of image display units such as FED, etc. SOLUTION: This coating material disperses electroconductive metal minute particles and contains a nonionic surfactant having 6 or higher HLB, and at least an organic solvent miscible with water. The organic solvent is preferably one with a permittivity at 25 deg.C of not lower than 18 but not higher than 35, and a boiling point in the range of 50-100 deg.C.
Patent JP-2001169135-A (JP)
Title: Method and device for color correction and recording medium with color correction control program recorded thereon
Inventor: NAKAMI YOSHIHIRO
IPC: H04N9/64
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for color correction and a recording medium, where a color correction control program is recorded which are capable of proper color correction. SOLUTION: An extent of color correction is attained, in which the difference between optimum values (Rt, Gt, and Bt) preliminarily determined for pixels of prescribed storage colors and average values for prescribed storage colors, which are obtained by the aggregate result of a histogram, can be resolved (steps 40 to 50). This extent of color correction is corrected on the basis of a prescribed element color components of each pixel, and color image data is subjected properly to color correction, on the basis of the corrected extent of color correction. Furthermore, a calculation formula for correction operation is simplified to shorten the processing time. Since the extent of color correction is corrected on the basis of the prescribed storage color component of each pixel, color skipping is suppressed.