baber/WOPTO huggingface dataset:
Patent JP-2002344478-A (JP)
Title: Network connection system in train
Inventor: NAGASHIMA MAKOTO
IPC: H04L12/28
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a network connection system in the train in which a portable information terminal in the train can be connected with an external network, e.g. the Internet, with stabilized quality regardless of the position of the train in order to use its service and the user can work efficiently. SOLUTION: Information from a portable information terminal 2 in a train 1 is stored temporarily in a server 11 in the train through an LAN 10 in the train and transmitted through a train radio system (a train radio mobile station 12, an LCX 13, a train radio base station 14, a railway enterpriser network 15) installed along a railway line to a ground server 16. The ground server 16 is connected with the Internet 7 depending on the received information from the portable information terminal 2.
Patent JP-2002342215-A (JP)
Title: Method of providing contents
Inventor: SAITO TORU
IPC: G06F13/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a contents providing method, capable of solving the problem of the inability to effectively input data in an input page, or of malfunctions being generated at page partition. SOLUTION: This contents-providing method for providing contents to an internet terminal by using a server computer for dividing contents, whose distribution is requested into not more than contents sizes which can be received by the internet terminal, and for distributing the contents by each page comprises a step for determining whether or not the contents, whose distribution has been requested, include input acceptance contents for accepting an input from the internet terminal, a step for storing and holding the respective contents divided by the page dividing step when it is determined that the input acceptance contents have been included, and a step for outputting the stored and held input contents to the provision destination of the contents whose distribution is requested, when all the input contents in the contents whose distribution has been requested are stored and held.
Patent JP-2002344165-A (JP)
Title: Cable holder fixing tool
Inventor: MURAKAMI MASATSUGU
IPC: H05K7/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a cable holder fixing tool which can hold a connection connector at a net work cable side without using a dummy connector and has a structure which hardly breaks a connection connector part. SOLUTION: A cable frame 5 is vertically fixed to a base plate 4 of an H-shaped plate, which is installed almost horizontally on the ground. A connector panel 8 wherein a plurality of square holes having almost the same shape as a cross section of a connection connector are formed in a side upper part of the cable frame 5, and a U-shaped bracket 7 having almost the same width as the width of a connection connector, are provided. A cable support 11 of a shelf-like plate, wherein an opening part is formed, is fixed to a side lower part of the cable frame 5. A plurality of cable ties 3 which tie and hold cables in a bundle are formed in the cable support 11 and the base plate 4. In the cable holder fixing tool, a distance between the bracket 7 and a square hole is smaller than the length of a connection connector formed at a tip of a cable.
Patent JP-2002342536-A (JP)
Title: Device and method for assisting mutual help
Inventor: HASEGAWA TAKASHI
IPC: G06Q20/06
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To assist mutual help. SOLUTION: This device is equipped with a request information database 22 in which request information including request contents 42 and request points 43 is recorded, a servicing member invitation part 26, a point database 21 in which servicing member points 34 corresponding to servicing member terminals 7 are recorded, a request point liquidation part 27 which adds request points 43 corresponding to request contents 42 carried out by a servicing member 12 who has a servicing member terminal 7 to the servicing member points 34, and a connection charge liquidation part 28 which subtracts connection charge points corresponding to the connection charge for connection of the servicing member terminal 7 with the Internet 2 from the serving member points 34.  The servicing member 12 obtains the request points 43 by carrying out the request contents 42 and pays the connection charge for the Internet 2 by using the servicing member points 34.
Patent JP-2002343711-A (JP)
Title: System and method for processing substrate
Inventor: SAKURAI HIDEAKI
IPC: G03F7/30
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To ensure highly accurate chemical processing by eliminating the difference in the concentration of chemical on the surface being treated. SOLUTION: Vibration or turbulence is imparted at least partially to developer ejected onto a substrate being processed by supplying fresh developer constantly onto the substrate being processed using a developer nozzle 120 comprising a nozzle 121 for ejecting developer to the substrate being processed and a nozzle 123 for sucking chemical on the substrate being processed, heating the substrate by means of a heater 125, and jetting rinse liquid forcibly from a vibration/turbulence imparting nozzle.
Patent JP-2002003520-A (JP)
Title: Magnesium chloride-alcohol carrier and olefin polymer component composed of the same
Inventor: JING ZHENHUA
IPC: C08F10/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a new carrier which contains an alcohol and which is based on magnesium chloride, having a specific X-ray powder diffraction spectrum. SOLUTION: The carrier which contains a titanium alkoxide compound represented by the formula: Ti(OR)4 and an alcohol represented by the formula: ROH wherein R is a 1-7C alkyl group is based on magnesium chloride. The carrier is characterized by developing one or two main diffraction lines in the ranges of 2θ of 2-14 deg. and 2θof 14-50 deg. and providing a characteristic diffraction line of anhydrous α-MgCl2 in the X-ray powder diffraction spectrum.
Patent JP-2002351167-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI TETSUJI
IPC: G03G21/14
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can shorten the time up to the completion of recording of image data. SOLUTION: When a document 21 is read by a read part and copied to recording paper, recording cassettes which make copying times the shortest are selected for a case wherein image data of the document 21 are copied without being rotated and a case wherein the image data of the document 21 are rotated by 90 degrees and copied. In concrete, the copying time for the former case and the copying time for the latter case are computed respectively according to a read time T1, a paper feed time T2, a recording time T3, the number of documents 21, and the number of copies. Then those copying times are compared and the recording paper cassettes that make the copying times the shortest are selected. Consequently, the time from the operation of a start key to the completion of copying by the inputted copy number can be shortened.
Patent JP-2002351599-A (JP)
Title: Character input device for electronic equipment
Inventor: KUBOTA KOJI
IPC: H03M11/08
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a character input device capable of simplifying an input operation by reducing the number of key pressing times when characters are inputted even in the case the number of keys is small. SOLUTION: This character input device is provided with 14 keys for inputting resonant sounds, 10 keys among the 14 keys are defined as column input keys representing respective columns of the Japanese syllabary, such as 'a', 'ka', 'sa', 'ta', 'na', 'ha', 'ma', 'ya', 'ra' and 'wa/n', the four remaining keys are provided as row input keys, such as 'i row', 'u row', 'e row' and 'o row' representing rows (i row, u row, e row and o row) other than a row, and a Japanese syllabary is inputted with a combination of the column input keys and the row input keys. In addition to the 14 keys, keys for inputting voiced sound symbols, semivoiced sound symbols, a key for inputting lowercase conversion, period, pause mark and space are provided to be able to correspond to inputting the entire Japanese cursive syllabary.  In the case of inputting 46 Japanese syllabary characters (a to wa/n) by using the conventional ten keys, keys have to be pressed down 132 times. In the case of this character input device, keys have only to be pressed down 82 times.
Patent JP-2002350203-A (JP)
Title: Measurement sensor and measuring device
Inventor: KANEOKA YOSHIMITSU
IPC: G01F1/684
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a measurement sensor and a measuring device improved in measuring accuracy. SOLUTION: A support base 100 is disposed in a passage so that one surface thereof is horizontal to the flowing direction 1b of a fluid to be measured. A sensor element 200 for measuring the measured value on the fluid to be measured is provided on the above one surface of the support base 100. An electric connecting part 400 electrically connected to a terminal of the sensor element 200 is provided on a surface other than one surface of the support base 100.
Patent JP-2002310603-A (JP)
Title: Angle-setting method by attached digital scale of machine tool, and jig
Inventor: ISA EN
IPC: G01B5/24
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost jig, capable of continuously and easily setting a fine angle and generating no accumulated error. SOLUTION: The tip of a reference rod 12 installed on a Z-axis is contacted with a top part of a curved surface of a sphere or cylinder 5, with one end of a constant diameter 8 of a constant circle 7 being parallel with a reference face 10 of a table as a center a display value of a Z-axis digital scale is reset to zero, a desired setting angle is found from an angle calculation table, the Z-axis is moved to the display value of the digital scale corresponding to the setting angle and is stopped, the constant diameter 8 set with the sphere or cylinder 5 is rotated around the center 2 of the constant circle 7, an X-axis and a Y-axis are operated, and the top part of the curved surface of the sphere or cylinder 5 is contacted with the tip of the reference rod 12 installed to the Z-axis and is stopped. Thereby, an angle made by the reference face 10 of the table to the constant diameter 8 is found. Because the operation of the Z-axis is continuously decided by the display value of the digital scale, accumulated error is not generated.
Patent JP-2002352737-A (JP)
Title: Plasma display panel and manufacturing method therefor
Inventor: SAITO HIDEO
IPC: H01J11/12
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel which can avoid deterioration in display quality due to error of electric discharge in the outside of the display region, and can reduce the cost. SOLUTION: In the plasma display panel for displaying images by discharging a gas filled in between an opposed front substrate and a rear substrate, a black frame 4, formed in the process for forming a black layer 3, is arranged at the periphery of the display region 2 of the front substrate 1.
Patent JP-2002351429-A (JP)
Title: Scanning signal outputting circuit, gate driving circuit, display device and manufacturing method of the display device
Inventor: TOMITANI HIROSHI
IPC: G02F1/133
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of the scanning signal driving circuit of a display device. SOLUTION: The circuit is provided with thin film transistors 11 and 13 and an output terminal 42. One end of the transistor 11 is connected to a first external power supply through a resistor 12 and one end is directly or indirectly connected to a ground and the transistor 11 is operated by a high or a low level input. One end of the transistor 13 is connected to a second external power supply and the other end is grounded through the gate capacity of the previous pixel driving element. The transistor 13 is operated by the input from the connecting point of the resistor 12 and the transistor 11. The output terminal 42 is provided between the other end of the transistor 13 and a gate capacitor.
Patent JP-2002356089-A (JP)
Title: Writing utensil
Inventor: SUGIURA MASANOBU
IPC: B43K8/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil which smooths the outflow of ink by eliminating the sedimentation and separation of the components of the ink and realizes the writing without generating ink irregularities and thin spots. SOLUTION: This writing utensil (50) comprises a cylindrical body (1), a pen point (3) provided at the tip part of the cylindrical body (1), an ink tank (5) mounted, in a cassette fashion, inside the cylindrical body (1), a cotton body (7) which is inserted in the cylindrical body (1) and supplies the ink to the pen point (3) by absorbing and moving the ink by seepage, and a joint part (9) which unseals the ink tank (5) by trusting the end part of the joint part (9) into the ink tank (5) mounted on the cylindrical body (1) and supplies the ink to the cotton body (7) in the ink tank (5). The joint part (9) has a capillary ink guide-in part (10) which is inserted and arranged into the cotton body (7) and guides the ink into the cotton body (7) and the ink guide-in part (10) has an opening part (12) communicating with the cotton body (7).
Patent JP-2002357219-A (JP)
Title: Fluid bearing unit
Inventor: TANAKA KATSUHIKO
IPC: H02K7/08
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a thin fluid bearing unit having a superior shock resistant property and start-and-stop durability, and superior productivity. SOLUTION: In a spindle motor comprising: a hub 12; a base 11 rotatably supporting the hub 12 by means of a thrust fluid bearing S and radial fluid bearing R; a thrust plate 15 installed in the base 11; a counter-plate 16 opposing to both flat surfaces of the thrust plate 15 arranged in the hub 12; the thrust fluid bearing S between both surface plates and the counter-plate 16; and the radial fluid bearing R between the outer periphery of the thrust plate 15 and the inner periphery of the hub 12, the thrust plate 15 is installed in the base 11 while a center portion of the flat surface in the back side of the thrust plate is in contact with the base.
Patent JP-2002358937-A (JP)
Title: Lead storage battery
Inventor: KAWAMOTO YUKIO
IPC: H01M2/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a lead storage battery which has no looseness after being fixed once, has good productivity, and does not pool water in a concave part space provided on a cover when water is fallen on the cover. SOLUTION: In a lead storage battery equipped with a middle cover and an upper cover joining with an outer surface of the middle cover, and provided with a concave space with its upper surface and front surface opened and pinched between two convex parts of the middle cover, a tabular convex part is provided on the upper cover, and the upper surface of the concave space is covered by bridging the tabular convex part between two convex parts provided on the middle cover. Also, a drainage through-hole is provided at the tabular convex part.
Patent JP-2002097072-A (JP)
Title: Dielectric ceramic composition
Inventor: SUGIMOTO YASUTAKA
IPC: H01B3/12
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric ceramic composition which can be fired at low temperatures of <=1,000 deg.C and co-sintered along with high conductive metals such as Au, Ag, Cu, etc., and give a dielectric ceramic having high relative dielectric constant, high Q-value, and dielectric properties with less temperature- dependency. SOLUTION: The composition contains a BaO-TiO2-ReO3/2-based ceramic composition having a composition of xBaO-yTiO2-zReO3/2 (x, y, z=mol%; 8<=x<=18; 52.5<=y<=65; 20<=z<=40; x+y+z=100; Re = rare earth element) and a glass composition containing 10-25 wt.% SiO2, 10-40 wt.% B2O3, 25-55 wt.% MgO, 0-20 wt.% ZnO, 0-15 wt.% Al2O3, 0.5-10 wt.% Li2O, and 0-10 wt.% RO (R=Ba, Sr, and/or Ca).
Patent JP-2002358656-A (JP)
Title: Device and method for recording and reproducing
Inventor: ISHIKAWA KIYOHIKO
IPC: G11B7/0055
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for recording and reproducing, capable of erasing or rewriting a recording mark recorded on a rewritable recording medium without creating any new recording media of high recording sensitivities. SOLUTION: In the recording and reproducing method for recording a recording mark 20 in a rewritable recording medium and reproducing the recording mark 20 recorded on the recording medium, the recording mark 20 is irradiated with a laser beam A modulated by one or more pulses, which has an intensity to erase the recording mark 20 by irradiatig it one or more times, and thereby the recorded recording mark 20 is erased.
Patent JP-2002363660-A (JP)
Title: Method for recovering zinc by thermit reaction
Inventor: MIYAUCHI SHUHEI
IPC: C22B19/30
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a new technology for recovering metal zinc by thermit reaction. SOLUTION: In the method for recovering zinc by subjecting a raw material to be treated which consists of ferrous wastes containing zinc oxide and iron oxide and aluminum-based wastes containing metal aluminum and aluminum nitride to thermit reaction, zinc vapor resulting from the reduction of the zinc oxide is discharged together with gaseous nitrogen resulting from the deposition of the aluminum nitride and then the zinc vapor is cooled while keeping reducing atmosphere to solidify zinc and recover it in the form of metal zinc powder.
Patent JP-2002368257-A (JP)
Title: Integrated optical device
Inventor: MATSUURA TAMIAKI
IPC: H01L31/02
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain an integrated optical device, in which a movable mirror and a frame are eliminated and the components, including oscillatory components, can be set as an integral structure. SOLUTION: The integrated optical device 31 comprises a light-projecting/ receiving package 33 incorporating a light-emitting element, a projection lens, a light-receiving element and a light receiving lens 59, a resilient flexible thin plate 37 for supporting the light-projecting/receiving package 33 to oscillate freely with respect to a fixed part 35, while securing the forward end to the light-projecting/receiving package 33 and the base end to the fixed part 35, and means 69 for oscillating the light-projecting/receiving package provided across the light-projecting/receiving package 33 and the fixed part 35.
Patent JP-2002373773-A (JP)
Title: Heating device, heating fixing device, and image forming device
Inventor: NAKAYAMA TOSHINORI
IPC: H05B6/14
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To solve problems of an induction heating type heating device that efficient heat radiation is difficult, and the cover of an induction coil is melted by heat caused by temperature rising to damage the insulating properties of the coil. SOLUTION: This heating device has a pressing member installed to be pressed against a heating member having a heat source on the inside and to relatively move to the heating member, and an air stirring member is installed in at least one or both of the heat source and the heating member.
Patent JP-2002371031-A (JP)
Title: Method for producing sclareolide
Inventor: ADACHI KENICHIRO
IPC: C07D307/92
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing sclareolide and/or its equivalent substance, in which a production time including a reaction time and a reaction product-treating time is shortened without using a halogen-based solvent having undesirable influence on the environment in a single step by using sclareol as a starting raw material. SOLUTION: This method for producing sclareolide and/or its equivalent substance is characterized by carrying out oxidation reaction in the presence of an alkaline substance, a ruthenium catalyst, a hypochlorite, a phase-transfer catalyst and a cyclic hydrocarbon solvent in the method for producing sclareolide and/or its equivalent substance from sclareol by a single-step oxidation reaction.
Patent JP-2003007771-A (JP)
Title: Mounting device
Inventor: NOMURA SUSUMU
IPC: H01L21/60
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To save the manpower of work for making an air hole in a covering protection sheet for preventing a thermo-compression bonding tool for thermally compressing and bonding a part to be mounted on a substrate from adhesion by adhesive, at the time of thermo-compression bonding in a mounting device having a thermo-compression bonding tool 14 for thermally compressing and bonding the part to be mounted on the substrate through the heat resistant protection sheet 18. SOLUTION: A suction hole 14B for sucking the object to be mounted is formed in the thermo-compression bonding tool 14. A piercing means 20 which automatically pierces the air hole in a position confronted with the suction hole 14B of the protection sheet 18 is arranged for sucking the part to be mounted to the thermo-compression bonding tool 14 through the protection sheet 18. A piercing jig is used as the piercing means 20, for example. The thermo-compression bonding tool 14 covered by the projection sheet 18 is moved to the installed position of the piercing jig, and the thermo-compression bonding tool 14 is lowered onto the piercing jig. The air hole is automatically pierced in the protection sheet 18.
Patent JP-2003006012-A (JP)
Title: File system and file managing method
Inventor: HIROMATSU KATSUAKI
IPC: G06F12/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To manage files based on reference information. SOLUTION: This file system operates the files by using pieces of the reference information j4, j5 of the files to operation requests of the files to be inputted from the outside by providing a system managing area 3a to record pieces of the reference information j4, j5 as one of pieces of management information J on a storage medium 3.
Patent JP-2003001780-A (JP)
Title: Decorative sheet and decorative plate
Inventor: OGAWA KEIJI
IPC: D21H27/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet and a decorative plate which are excellent in tone reproducibility and can be prepared easily and at a low cost. SOLUTION: The decorative sheet 7 has a printed layer 2 formed by ink jet printing on transparent paper 3. The printed layer 2 is constituted of collective groups of ink dots 20 formed on the transparent paper 3 and the decorative sheet 7 is made into the decorative plate 6 by adhering base materials 5 thereto.
Patent JP-2003002495-A (JP)
Title: Sheet winding device
Inventor: SHIMIZU YUKIHIRO
IPC: B65H19/22
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To cut only a sheet without cutting a winding core, and to reduce a manufacturing cost. SOLUTION: The rotatable winding core 4, hung across in parallel to a rotational shaft center O of a rotator 2 and positioned in a winding position A and a standby position B, is provided on the rotator 2 pivoted on a base frame 1. A cutting edge 21 is attached through a holder 20 to a slider 11 which can approach and separate with respect to the winding core 4 in the winding position A and can move along a longitudinal direction of the winding core 4. The cutting edge 21 is made to approach the outer peripheral surface of the winding core 4 so as to intersect with a sheet S by abutting the holder 20 on an outer peripheral surface of the winding core 4, and the sheet S is cut by the cutting edge 21 along the outer peripheral surface of the winding core 4 by moving the slider 11 to the longitudinal direction of the winding core 4.