baber/WOPTO huggingface dataset:
Patent JP-2002229085-A (JP)
Title: Shg element unit, and recording and reproducing device
Inventor: ISHIBASHI MAKOTO
IPC: G11B7/135
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an SHG element unit which reduces the man-hours for assembly and facilitates control of light emission wavelength and a recording and reproducing device, using the SHG element unit. SOLUTION: The SHG element unit 130 consisting of a semiconductor laser 110 which generates fundamental, a semiconductor laser condenser lens 120 which makes the fundamental waves incident on the SHG element 130, the SHG element 130 which converts the fundamental waves into a second harmonic, an optical integration element 140 which emits the second harmonics and on which the reflected light from a disk is made incident, an objective lens 195 which condenses the second harmonics to the disk, an optical base 101 which holds the semiconductor laser 110, the semiconductor laser condenser lens 120, the SHG element 130 and the optical integrated element 140 and a can 106 which protects the respective elements described above and the recording and reproducing device.
Patent JP-2002246844-A (JP)
Title: High frequency crystal oscillator
Inventor: SATO YUICHI
IPC: H03B5/32
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight crystal oscillator simple in configuration and capable of obtaining a high oscillation output without any adjustment. SOLUTION: This high frequency crystal oscillator is provided with a Colpitts type crystal oscillation circuit in which an LC synchronizing circuit is connected to a collector, a surface acoustic wave filter having pass characteristics selecting the higher harmonics of the crystal oscillation circuit, and an amplifier for amplifying the output of the surface acoustic wave filter.
Patent JP-2002238515-A (JP)
Title: Method for producing mineral drink
Inventor: SHIGETOMI TAKUO
IPC: B01J47/12
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a mineral drink enabling replenishing of only the mineral ingredients. SOLUTION: This method for producing a mineral drink comprises desalinating seawater using an electrodialyser so as to efficiently obtain a drink containing mineral ingredient such as magnesium and calcium and is characterized in that a monovalent selective ion exchange membrane is used as a positive ion exchange membrane to be included in the electrodialyser, seawater is desalinated to an electrical conductivity of 5-20 mS/cm, and further, the desalinated mineral water is diluted in pure water followed by adjusting the resultant product to a hardness of 100-2,000 mg/l.
Patent JP-2002247480-A (JP)
Title: Projection type television receiver
Inventor: TEJIMA AKIHIKO
IPC: H04N5/74
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a projection type television receiver in which the mounting accuracy of optical components is enhanced and the investment on a metallic die of exterior parts is reduced. SOLUTION: The projection type television receiver is provided with optical components such as a mirror 3, an optical unit 2, and a screen 4, which are arranged on a basic frame 1 with high accuracy. Exterior member such as a bottom plate 6, a ceiling plate 11, side plates 8, 9, and a rear cover 10 are mounted on the basis frame.
Patent JP-2001313337-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ICHIHASHI YOSHINARI
IPC: H01L21/3205
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having structure that can simultane ously and ideally inhibit micro loading effect and excessive etching, even if a contact hole requiring high aspect ratio is to be formed, and to provide a method for manufacturing the semiconductor device. SOLUTION: On a semiconductor substrate 1, a source electrode 2, a drain electrode 3, and a channel region 4 are formed. At the upper part of the channel region 4, a gate electrode 6 is formed via a gate insulating film 5. On the upper surface of the source drain and gate electrode 2, 3, and 6, silicides 2s, 3s, and 6s are formed. On further upper surface, namely, at the lower part of an interlayer insulation 9 consisting of a silicon oxide film, a silicon nitride film 8 is formed, in which the silicon nitride film 8 has a higher selection ratio than the silicon oxide film to an etching gas (C4F8) that is used to form a contact hole 10.
Patent JP-2002249201-A (JP)
Title: System for aligning and carrying a plurality of kinds of articles
Inventor: SHIMAURA KAZUO
IPC: B65G47/69
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a system for aligning and carrying a plurality of kinds of articles capable of integrating article carry-in/carry-out lines with each other, and efficiently aligning and carrying the articles by the kind without using any wasteful carry-in/carry-out power. SOLUTION: This system has a main carrying line 14 for carrying a plurality of kinds of articles a, b, c, d and e running from upstream manufacturing lines A, B, C, D and E to downstream, and a plurality of sub lines 16 orthogonal to the main carrying line 14 and carrying in/carrying out the articles of the same kind. The sub lines 16 receive the articles carried in from the main carrying line 14, and temporarily store them, and continuously carries out the stored articles of the same kind onto the main carrying line 14.
Patent JP-2002250380-A (JP)
Title: Disc brake
Inventor: KATO YOSHIYUKI
IPC: F16D65/18
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake capable of increasing a braking effective radius without increasing weight and cost. SOLUTION: A cross-sectional shape at a right angle to a center shaft of a cylinder bore 12 is formed by a substantially elliptical shaped envelope obtained by operating a rotation center of a rotary cutting tool on an ellipse.
Patent JP-2002239963-A (JP)
Title: Robot device and its action control method, program, and recoding medium of robot device
Inventor: YOKONO JUN
IPC: B25J9/16
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To detect an external force without using a dedicated sensor and to detect information on the external force such as the direction, etc. SOLUTION: This robot device 1 is provided with an action part 9 such as a leg part unit, etc., controlling its action by PWM(pulse width modulation) pulse, a control means 10 outputting the PWM pulse for executing a prescribed action, and an external force detecting means 7 detecting the external force based on changes in the PWM pulse when applying the external force to the action part 9.
Patent JP-2002247768-A (JP)
Title: Generated power control device for power consignment system
Inventor: NOMIYA SHIGEO
IPC: H02P9/14
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a generated power control device for a power consignment system satisfying simultaneousity and quantity equality. SOLUTION: There are provided a first compensating means for compensating a difference between the quantity of receiving power and the quantity of transmitting power in a succeeding section based on the quantity of the receiving power and the quantity of the transmitting power at every installation section using a sampling setting means in order to attain consisting between the quantity of the receiving power and the quantity of the transmitting power in a present time section in every predetermined unit time,  based on the quantity of the transmitting power transferred in reverse to the power system by private-generation facilities and the quantity of the receiving power received by customers and a second compensating means for compensating a power generation command with a changing coefficient of the receiving power determined with the quantity of the receiving power in the succeeding section and the quantity of the receiving power in the present section. As explained, the value compensated by the first compensating means and the value compensated by the second compensating means are added to an average value averaged by a section width of the quantity of the receiving power in the present section, to obtain a power generation instruction in the succeeding section. Accordingly, the simultaneous supply of the same quantity can be realized.
Patent JP-2002238318-A (JP)
Title: Sulky rice transplanter
Inventor: NAKAMURA SHOICHI
IPC: A01C15/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the supply of seedlings to a seedling-loading table and the supply of agrochemical granules into a hopper, when the hoppers and delivery portions are disposed on the backside of an operation seat in the rear portion of a machine body in a sulky rice transplanter. SOLUTION: Right hoppers 17 and right delivery portions 16, and left hoppers 17 and left delivery portions 16 are separately arranged in the right and left portions behind the operation seat 27, respectively. Agrochemical granules from the right delivery portions 16 are fed to transplanting rows in the right half portion through hoses 20, and the agrochemical granules from the left delivery portions 16 are also fed to transplanting rows in the left half portion through hoses 20.
Patent JP-2002248612-A (JP)
Title: Method for cast molding of sanitary ware
Inventor: UCHIDA SUETOMO
IPC: B28B1/26
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a cut from being caused in drying and in burning by preventing a biassed wall thickness and poor compaction by controlling a sludge discharge time to a time required according to a shape of a molded body and prevent the thickness of a base from becoming more than required by shortening the sludge discharge time. SOLUTION: A method for cast molding of a sanitary ware is constituted of a wall thickness process wherein a casting slurry is cast into a casting space to be formed in an assembled slurry-cast molding mold to form a wall-thickened body of a specific wall thickness; a sludge discharge process wherein excess slurry is discharged by feeding pressure air into the casing space; and a mold- releasing process wherein after discharging excess water from the wall-thickened body, the wall-thickened body is released from the mold. Pressure air of a plurality of different pressure values is fed in the sludge withdrawal process.
Patent JP-2002249066-A (JP)
Title: Hollow structure
Inventor: SUASA YOSHIHIRO
IPC: B62D25/20
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of component items and improve the productivity. SOLUTION: A rear side part 12A as a cabin side inner part of a suspension tower at a front part 12 of a front side member 10 has a square shaped cross section when observed from a vehicle longitudinal direction of a front side member lower 20. A cross section observed from the vehicle longitudinal direction of a front side member upper 22 has the channel shape having an opening part toward a lower part of the vehicle, and lower end parts 22C, 22D of left and right side wall parts 22A, 22B are respectively welded (welding part P) to upper end parts 20C, 20D of left and right side wall parts 20A, 20B of the front side member lower 20 by one side welding such as laser welding.
Patent JP-2002251576-A (JP)
Title: Internet filtering method
Inventor: HATTORI HIROMITSU
IPC: G06Q10/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an Internet filtering method not requiring much time for label updating, setting a charge complying with a usage condition for encouraging increase of the number of users, and increasing the number of labels to be provided for matching the label contents with actual circumstances. SOLUTION: This Internet filtering method is provided with a process for delivering filtering ranking information coordinated with each of a plurality of contents on-line through the Internet, a process for displaying the contents in a delivery destination after filtering them according to the delivered ranking information, a process for charging for the delivery of the ranking information from a delivery source on the basis of either of a fixed-rate method or a usage- based method or a combination of them, and a process for paying a charge by the delivery destination.
Patent JP-2002262349-A (JP)
Title: Mobile communication system and modulation/coding mode changeover method used for the same, and its program
Inventor: HAMABE KOJIRO
IPC: H04W28/18
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system that can easily select an optimum modulation/coding mode. SOLUTION: Receiving a reception error notice from a mobile station, a modulation/coding mode changeover selection section 15 of a base station 1 gives a switching instruction to a modulation/coding section 17 to switch a current modulation/coding mode to a mode of a lower speed. After receiving a reception error notice when a reception error notice is not consecutively received by a prescribed block number Ns, the modulation/coding mode changeover selection section 15 gives a switching instruction to the modulation/coding section 17 to switch the current modulation/coding mode to a high-speed mode. The modulation/coding section 17 selects any of a QPSK modulation/coding circuit 171, a 16QAM modulation/coding circuit 172 and a 64QAM modulation/ coding circuit 173 in response to the switching instruction and the selected circuit conducts modulation/coding.
Patent JP-2001316389-A (JP)
Title: Pyrrolopyridinium derivative
Inventor: NAKAMURA KO
IPC: C07K16/44
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new AGE, an antibody prepared by using the AGE as a hapten and to provide a method for examination for measuring the AGE and a method for evaluating pharmacodynamic effects of medicine effective for diabetes-related diseases, renal insufficiency, dialysis complication, aging, diseases following aging, Alzheimer's disease, etc. SOLUTION: This pyrrolopyridinium derivative is represented by general formula (I), formula (II) or formula (III) [R' and R" are the same or different and are each an amino group or an alkyl group which may contain a protective group-containing amino group and/or a carboxy group]. Consequently the pyrrolopyridinium derivative is not only a new AGE having a completely new structural skeleton different from that of a conventional AGE, but also is considered to be a cross-linked substance formed through a saccharification reaction and an oxidcition reaction from its characteristic structure, has a hemiacetal structure having reactivity in the molecule, is expected to have usefulness different from that of a conventional AGE and is extremely useful in the field requiring various AGEs.
Patent JP-2002256710-A (JP)
Title: Method and apparatus for moving building
Inventor: KAIHO KATSUHARU
IPC: E04G23/06
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To move a building while preventing its floor from being deformed and damaged, without increasing the cost of constructing the floor. SOLUTION: A building 1 consisting of a floor 1a, walls 1b and a ceiling 1c is entirely lifted by application of air pressure under the floor of the building 1 and air pressure lower than the air pressure applied under the floor is given to the top of the floor of the building 1.
Patent JP-2002263901-A (JP)
Title: Method of cutting hard-to-cut material and cutting tool for the same
Inventor: YAMASHITA ISAMU
IPC: B23Q5/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently cutting a hard-to-cut material which is so far difficult to cut by using a tool of an inexpensive material. SOLUTION: The hard-to-cut material is cut by using the cutting tool formed of a cemented carbide tip having a round groove slanted in the rake face direction formed therein while applying ultrasonic vibration to the material in the cutting direction.
Patent JP-2002268549-A (JP)
Title: Method for controlling access to information, device for controlling access to information, network system for controlling access to information and program for controlling access to information
Inventor: MIZUGUCHI MITSURU
IPC: G06F21/62
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To control access to information by deciphering ciphered information with a decipher key generated from information regarding the geographical position of a deciphering terminal and deciphering time. SOLUTION: In an information transmission/reception terminal 101, from geographical present position information generated by a position information generation means 105, a key generation means 106 generates the decipher key for trial. An information deciphering means 108 tries the deciphering of the ciphered information with the decipher key for the trial. Only when the geographic present position information generated by the position information generation means 105 and the geographic position information which is the base of generating the decipher key match, the ciphered information is deciphered.
Patent JP-2002263775-A (JP)
Title: Forging apparatus for forged product with center hole
Inventor: ODONARI KOZO
IPC: B21J13/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To realize a forging apparatus with which a center hole is formed at good positional precision on the tip end surface of a forged product when a forging process is completed. SOLUTION: In the forging apparatus provided with a punch 4 for feeding a stock and a die 16 for forming the blank, a center-forming die 58 is assembled. The center forming die 58 is provided with a receiving part 54 for receiving the tip part of the forged product 12 and a center hole forming part 56 laid at the center of the receiving part 54 and for forming the center hole at the center position on the tip end surface of the forged product 12. The center forming die 58 is shiftable in the perpendicular direction of a punch shifting axis line 22. Even in the case of swinging the tip part of the forged product to any direction at the right and left parts or the front and rear parts from the punch shifting axis line 22, the tip forming part of the forged product 12 and the center-forming die 58 are adjusted to the same axis or to the concentric axis.  Then, since the center hole is adjusted under this state, the center hole is formed at the center position on the tip end surface of the forged product 12 and thus, the high positional precision of the center hole is obtained.
Patent JP-2002056336-A (JP)
Title: System, method, storage medium, and program for controlling conditional fund transfer
Inventor: AMANO KATSUMI
IPC: G06Q30/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a system, a method, and storage medium for controlling conditional fund transfer capable of reducing a trade risk. SOLUTION: According to this conditional fund transfer system, on the basis of an inputted fund transfer condition, a predetermined fund is controlled so as to be transferred from a purchaser account 12 and stored in a fund storage part 14 temporarily, and then, the fund stored in the fund storage part 14 is transferred to a seller account 16. Therefore, the trade risk can be lowered.
Patent JP-2002264773-A (JP)
Title: Control method for opposing wiping type wiper device
Inventor: AMAGASA TOSHIYUKI
IPC: B60S1/28
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To return an opposing wiping type wiper device to normal operation without causing disorder after restart even if the supply from a power supply is stopped during wiping operation. SOLUTION: Right and left wiper blades 2a, 2b are driven by separate motors to control the operation of the wiper blades based on an absolute position signal and a relative position signal outputted from the motor units by a wiper controller. If the absolute position signal is not yet inputted when the power supply of the wiper controller is turned on, the wiper blade positioned on a lower side when normal operation is performed is moved to a lower inversion position by preceding the wiper blade on the other side (see Fig. 7 (b)). After inputting the absolute position signal of the wiper blade driven precedently, the wiper blade on the other side is moved to the lower inversion position (see Fig. 7 (c)). Position information of both wiper blades is reset (see Fig. 7 (d)) to obtain accurate position information.
Patent JP-2002266116-A (JP)
Title: Clothes having hem length adjusting mechanism
Inventor: KATO KOJI
IPC: A41D1/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide clothes having a hem length adjusting mechanism capable of adjusting the hem length of the clothes such as trousers in an ultrashort time according to a person wearing the clothes. SOLUTION: The clothes having the hem length adjusting mechanism are obtained by sewing four cloth tapes 6A, etc., on the hem of the trousers 1 for a gentleman at an interval kept therebetween, passing the respective cloth tapes 6A, etc., through tape holders 7A, etc., then folding back the cloth tapes 6A, etc., passing the cloth tapes 6A, etc., through an opening of a plain seam 8, exposing the cloth tapes 6A, etc., to a space between a lining 5 and a face side fabric 1, folding back the whole hem to the outside by about 3 cm, forming a tuck part 9 to be the reference, further folding back the lining 5 from the upper part thereof and sewing the top thereof in a ring form on the face side fabric 1 by Louis stitches 12.  The adjustment of the hem length of the produced trousers 21 is carried out by pulling the four cloth tapes 6A, etc., downward and pulling up the sewn parts in plain seams 8 through tape holders 7A, etc., with the ends of the four cloth tapes 6A, etc., and shortening the hem length. The tips of the excessive cloth tapes 6A, etc., are then cut to temporarily fix the remainder on the lining 5 and a part of the tuck part of the lining 5 is sewn on a tuck part 11 of the face side fabric 1 by catch stitches or bar tacking.
Patent JP-2002263489-A (JP)
Title: Ring-opening reaction catalyst for epoxy group and epoxy based adhesive composition using the same
Inventor: MIYATA TAKESHI
IPC: C08G59/68
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a ring-opening reaction catalyst for epoxy group, which is useful for the ring-opening reaction of epoxy group particularly with hydroxy group, and an epoxy group based adhesive composition obtained by using the catalyst. SOLUTION: The ring-opening reaction catalyst for epoxy group is composed of silica gel containing rare earth element ion in the molecule and substantially no alkali metal ion and the epoxy based adhesive composition consists essentially of a combination of a compound having at least two epoxy groups in the molecule, a compound at least two functional groups each having active hydrogen in the molecule and the ring-opening catalyst for epoxy group.
Patent JP-2002263413-A (JP)
Title: Filtration apparatus
Inventor: YAMAZAKI KAZUHIRO
IPC: B01D35/20
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a filtration apparatus for preventing unnecessary gelled substance from being filtered by preventing the filtration area from being reduced and for reporting the adequate exchange time of a filter by monitoring the pressure drop. SOLUTION: This filtration apparatus has a liquid filtering filter arranged in a housing having a liquid supplying port and a filtrate discharging port. The liquid supplying port is contrived so that the main stream of the liquid to be injected through the liquid supplying port is made to flow in along the inner wall of the housing.
Patent JP-2002265528-A (JP)
Title: Production method of water-absorbent resin
Inventor: KUBOTA KOZO
IPC: C08F20/06
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a water-absorbent resin having a high water-absorption rate. SOLUTION: A monomer mixture at least containing 100 pts.mass (meth) acrylic acid (salt) and 0.1-30 pts.mass polyoxyethylene mono(meth)acrylate is polymerized in the presence of a cross-linker.