baber/WOPTO huggingface dataset:
Patent JP-2002326067-A (JP)
Title: Method for cleaning joint surface of fluid passage, method for cleaning valve seal part, structure for joining surface of fluid passage and seal structure of valve
Inventor: TSUKAZAKI HIDEO
IPC: B08B9/027
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To accurately clean the seal part without decomposing the same by using a simple structure when the joint surface between two members forming a fluid passage is sealed. SOLUTION: An annular cleaning passage 18 is formed on the outer periphery of the fluid passage in the joint surface where the two members 3, 4 which form the fluid passage are joined and, at the same, a unidirectional seal member 19 which prevents the stream A of a fluid from the fluid passage to the cleaning passage and permits the stream B of a detergent from the latter to the former is interposed between both of the passages. Therein, the detergent is supplied from the outside to the cleaning passage 18, pushes and opens the unidirectional seal member and cleans the unidirectional seal member and the surrounding thereof.
Patent JP-2002034044-A (JP)
Title: Video compression method and restoring method
Inventor: JO KYONSUN
IPC: H04N19/124
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To efficiently compress a video data and to minimize use of memory where a compressed data is stored. SOLUTION: The video compression method comprises a wavelet conversion stage, a quantization stage, a quantized data judging stage, a comparison stage, a subtraction stage, a low-data compression stage, and a high-data compression data.
Patent JP-2002305575-A (JP)
Title: Noise preventing receiver
Inventor: HIOKI RITSU
IPC: H04M1/03
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a noise preventing receiver that shuts off an external noise so as to allow a user to easily listen to the voice of a phone and a portable phone communication unit or the like. SOLUTION: A cylindrical projection or a folded projection to extend the loudspeaker of a receiver up to the ear hole of the user is provided in the phone or the portable phone communication unit. Or the loudspeaker of the receiver is projected externally and extended up to the ear hole. The projection can be retracted into the case to match the shape of the phone.
Patent JP-2002332591-A (JP)
Title: Synthetic resin member
Inventor: NISHIJIMA HIROSHI
IPC: C25D5/56
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin member which is capable of preventing peeling of a plating even if the appearance part of the synthetic resin member is subjected to plating without performing the removal of a parting line arising in molding and to provide the synthetic resin member which can prevent peeling of the plating of the synthetic resin member even when the plating surface of the synthetic resin member is accidentally flawed during use. SOLUTION: The synthetic resin member which is subjected to plating on the surface of the synthetic resin and of which the thickness of the plating layer is >=50. Further, the synthetic resin member which is subjected to plating on the surface of the synthetic resin and of which the thickness of the plating layer is 50 to 200 μm. If the synthetic resin member is formed in the manner described above, the entire part of the synthetic resin member is eventually covered with a thicker metallic film and therefore the change in the behavior of the boundary between the synthetic resin and the plating brought about by heat and cold is restrained and since the thermal stress generated in the plating layer by a difference in the coefficient of linear expansion between the synthetic resin and the plating is relieved, the plating is more hardly peelable.
Patent JP-2002337950-A (JP)
Title: Packaging device for electrical apparatus, gas appliance or the like
Inventor: NOZAKI MASAHIRO
IPC: B65D81/113
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a packaging device for an electrical apparatus, a gas appliance or the like for supporting, mounting and protecting the apparatus, the appliance or the like wherein a paper-based material is mainly used and a minimum molded member such as an expanded polystyrene is used to hold a packed machine mainly in a region requiring cushioning properties so that the packaging device is excellent in cushioning properties and pressure resistance, and a packaging quality is reliably kept. SOLUTION: A cushioning member 12 is provided at corners inside a lower case 11 which has an approximately dish-like outward form, a corrugated fiberboard base 13 which is formed like a box approximately at the center of the lower case 11 and has a through opening 13a through both upper and lower surfaces is provided to be held by the cushioning member 12, and a pair of opposite cushion holding members 14 are inserted into and fixed to the through opening 13a of the base 13.
Patent JP-2002338393-A (JP)
Title: Solution for producing oxide crystal
Inventor: SUGA TOSHIHIRO
IPC: C30B19/04
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a solution for producing an oxide crystal, with which it is possible to improve the crystallinity of the oxide crystal when the oxide crystal having a Y123-type crystal structure is grown from a solution phase. SOLUTION: The solution is used for producing the oxide crystal by growing the oxide crystal having the Y123-type crystal structure from the solution phase by a liquid phase method. The solvent (melt) composition forming the solution phase is made to be a BaO-CuO-BaF2 system, and the atomic ratio of Ba to Cu is adjusted to be in the range of 42:58 to 20:80. Thereby, it becomes possible to lower the temperature at growing the crystal.
Patent JP-2002221949-A (JP)
Title: Liquid crystal display device and gradation voltage generating circuit for the same device
Inventor: YEON YEUN-MO
IPC: G09G3/20
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive gradation voltage generating circuit whose power consumption is low and which can enhance the driving speed of a liquid crystal display device. SOLUTION: The source driving circuit 3 of this display device generates a liquid crystal driving voltage whose level is higher than that of an existing liquid crystal driving voltage at the time when a gate clock signal is in a high level. Or, the circuit 3 generates a liquid crystal driving voltage whose level is the same as that of the existing liquid crystal driving voltage when the gate clock signal being in a low level is applied to the circuit 3 by the polarity of drive in accordance with a gradation voltage which is outputted from a gradation voltage generating circuit 5.
Patent JP-2002342375-A (JP)
Title: Inter-information relation defining method, monitoring server, inter-information relation definition program and storage medium with the program stored therein
Inventor: OKUYAMA HIRONOBU
IPC: G06F17/30
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To make easily classifiable and analyzable linking in a large quantity of contents not only from the relation of individual contents but also from viewpoint of the whole. SOLUTION: In the monitoring server, the utilization history of contents utilized by a user is recorded and on the basis of the utilization history of the contents, a strength between contents is calculated. Then, the strength between the contents is recorded, the recorded strength between the contents is transmitted to a user terminal and on the user terminal, the strength between the contents is displayed.
Patent JP-2002307329-A (JP)
Title: Nail driving tool for narrow clearance
Inventor: HANADA YOSHIYA
IPC: B25C3/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a nail driving tool for a narrow clearance capable of securely and stably holding and driving even a long nail in a narrow place without reducing the nail holding force. SOLUTION: This nail driving tool is provided with a nail-to-be-driven holding pipe 4, in which a driving steel bar 1 formed with a hammer strongly driving surface A in one end thereof and a nail pushing surface B in the other end thereof is loosely inserted for engagement and on which a compression coil spring 6 having a length more than the embedding depth of the nail to be driven is fitted and of which outside is provided with a nail holding tool 9 of a strong drive opening mechanism for holding the nail 10 to be driven brought in pressure-contact with the nail pushing surface of the driving steel bar 1. A nail vertically holding pipe 8 for surrounding a nail driving side of the nail-to-be- driven holding pipe 4 is connected to the nail-to-be-driven holding pipe 4.
Patent JP-2002353458-A (JP)
Title: Thin film semiconductor element and manufacturing method therefor
Inventor: SASAKI ATSUSHI
IPC: H01L29/786
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a thin film semiconductor element of superior reliability and characteristics and its manufacturing method by using a gate insulating film, which prevents deterioration of the reliability of the thin film semiconductor element due to oxide formation of tungsten and deterioration of characteristic due to gate insulating film quality. SOLUTION: The thin film semiconductor element is provided with a silicon semiconductor film 2 having a prescribed form, a first gate insulating film 3 having a prescribed form, a second gate insulating film 4 having a prescribed form, and a gate electrode film 5; the first gate insulating film 3 is a silicon oxide film, where an absolute value of film stress is at most 300 MPa; the second gate insulating film 4 is a silicon oxinitride film; and the gate electrode film 5 is formed of alloy of molybdenum and tungsten.
Patent JP-2002351314-A (JP)
Title: Method, device, and program for ciphered information generation, and recording medium
Inventor: NOBUKATA HIROMI
IPC: G09C1/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method, a device, and program for ciphered information generation which generates ciphered information at a high speed by shortening the time needed to generate an prime number and a recording medium where the program is recorded. SOLUTION: This ciphered information generating device which generates the ciphered information by ciphering information by using the prime number is equipped with a ciphered information generation part 3 which generates the ciphered information C with inputted bit width L, a Montgomery arithmetic part 5 which performs Montgomery arithmetic for a number as a prime number candidate, and a control part 1 which makes the Montgomery arithmetic part 5 carry out Montgomery arithmetic based upon last generated ciphered information C as an initial value when the number of digits of the ciphered information generated by the ciphered information generation part 3 exceeds (L/4) bits and makes the ciphered information generation part 3 update the ciphered information by using the number decided as a prime number through the Montgomery arithmetic as a new prime number.
Patent JP-2002348409-A (JP)
Title: Rubber latex composition
Inventor: TANAKA SHOJI
IPC: C08J5/18
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a deproteinized natural rubber latex composition and a synthesis isoprene rubber latex composition which enable manufacture of molded articles having improved physical properties. SOLUTION: The deproteinized natural rubber latex composition or the synthesis isoprene rubber latex composition contains 0.1-50 wt.% to total solid content of styrene-butadiene copolymer with 50-99 wt.% of a monomer unit from styrene and 1-50 wt.% of a monomer unit from butadiene, improving burst pressure, tensile strength and modulus in their molded articles.
Patent JP-2002351984-A (JP)
Title: Prescription printing and reading apparatus
Inventor: HIROKAWA HIROYUKI
IPC: G16H10/60
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a prescription on which digitized information about prescription contents is printed without changing the style of character information about the prescription contents. SOLUTION: Prescription contents ϕ0 are compressed with reference to database 27 for conversion, and then the compressed information ϕ3 is coded into a two-dimensional code to obtain print data ϕ2. The print data ϕ2 is printed on a prescription 6 with character information ϕ1 of the prescription contents ϕ0. Thus, a prescription 6 on which characters 7 and a two-dimensional code 8 are printed is provided. By compressing prescription contents with database for conversion, it becomes possible to describe the prescription contents on a prescription with a single twp-dimensional code 8, and thereby all of the contents described on a prescription may be provided to a pharmacy as digitized information without changing the basic form of the prescription consisting principally of existing character information 7.
Patent JP-2002354400-A (JP)
Title: Data storing/reading method and image data recording device using the same method and image correcting device using the same device
Inventor: OTA MICHIHIKO
IPC: H04N5/907
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a data storing/reading method and an image data storage device whose reading speed is fast and an image correcting device whose processing speed is high. SOLUTION: In this data storage device using a synchronous DRAM and its reading method, a frame memory using the synchronous DRAM is divided into memory banks 26a and 26b. Then, image data whose line address is even- numbered are stored in one memory bank, and image data whose line address is odd-numbered are stored in the other memory bank. In this case, these banks are made different, and any constraint (clock stand-by for each instruction) on the reading of the synchronous DRAM is not present. That is, at the reading of the image data, a reading controller 24 is able to successively output burst transfer instructions to those two banks, without stand-by time. Thus, these memory banks 26a and 26b are able to successively output data. Therefore, it is possible to realized the image data storage device whose reading speed is fast.  Also, the image data storage device is applied to an image correcting device.
Patent JP-2002350805-A (JP)
Title: Device and method for cleaning transparent substrate
Inventor: KUBOTA YOSHIYUKI
IPC: G02F1/1333
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for cleaning a transparent substrate by which the transparent substrate after rubbing treatment can be favorably cleaned so as to have no cleaning unevenness. SOLUTION: Before the transparent substrate 2 after rubbing treatment is cleaned, a mist section 3 in which a spraying nozzle 8 for spraying a spraying liquid in a mist state is disposed, is disposed. Then an ultrasonic cleaning section 4 in which an ultrasonic cleaning device 11 for injecting ultrasonic wave applied cleaning water onto a surface of the transparent substrate 2 is disposed and a spray cleaning section 5 in which a spraying nozzle 14 for injecting the cleaning water onto the surface of the transparent substrate 2 is disposed, are disposed. Further a drying section 6 in which an air nozzle 15 for injecting pressurized air onto the surface of the transparent substrate 2 after the transparent substrate 2 is cleaned, is disposed, is disposed.
Patent JP-2002358760-A (JP)
Title: Recording and reproducing device for recording or reproducing information to or from both side recording medium and cartridge for both side recording medium
Inventor: YAMAMOTO MAKI
IPC: G11B25/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device which realizes good recording and reproducing with a both side recording medium having flexibility by suppressing the wobbling of a surface during rotation and a cartridge for the both side recording medium to be used in this recording and reproducing device. SOLUTION: The recording and reproducing device has a spindle 3 which rotationally drives an optical disk 1, a pair of objective lenses within optical pickups 4a and 4b which are so disposed as to respectively face both surfaces of the optical disk 1 and condense the light from a light source onto the optical disk 1 and a pair of transparent stabilizing plates 5a and 5b which are disposed between a pair of the respective objective lenses and the optical disk 1 and are directly or indirectly fixed to a pair of the respective objective lenses. The optical disk 1 is held between the transparent stabilizing plates 5a and 5b and is rotationally driven, by which the rotation of the optical disk 1 is stabilized and the wobbling of the surface is reduced.
Patent JP-2002356186-A (JP)
Title: Farm working machine
Inventor: KUBO AKIHIRO
IPC: B62D49/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To easily form a step having superior rigidity and convenient for handling. SOLUTION: In this farm working machine having a hollow molded resin step 10, a pedal hole 31 for passing a pedal arm 33 of a work pedal 13 is bored in the step 10, and the step top face 10a on the step-in side from the work pedal 13 is made lower than the step top face of the other part.
Patent JP-2002356010-A (JP)
Title: Tape printer, method of executing function except printing thereof, and tape cartridge
Inventor: AKAIWA MASAO
IPC: A63F13/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a tape printer, a method of executing a function except printing thereof and a tape cartridge wherein a loading operation of the tape cartridge is adjusted without affecting the conventional printing function, a time period for executing the function except printing in independent from or coexisting with the printing function is reduced and a waste tape is reduced. SOLUTION: In the tape printer, the tape cartridge housing the tape to be printed is loaded in the tape printer as a printing tape cartridge, the printing is performed on the housed tape and a function except printing can be executed. The tape printer comprises a tape cartridge loading means to which a quasi-tape cartridge for enabling the execution of the function except printing can be loaded instead of the printing tape cartridge, a tape cartridge discriminating means for detecting as to whether or not the loaded tape cartridge is the quasi- tape cartridge, and an executing means for executing the function except printing without executing the printing when the quasi-tape cartridge is loaded therein.
Patent JP-2002355461-A (JP)
Title: Attachment/detachment detector for attachment and attachment/detachment detector for embroidery attachment
Inventor: DOIKAKIUCHI MASAHIRO
IPC: D05B19/12
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a driving circuit on a sewing machine body side due to energy generated from a motor (inductor component) on an attachment side by the detach ment of an attachment for embroidery from a sewing machine body or the like during embroi dery sewing work in a sewing machine for embroidery. SOLUTION: For an embroidery sewing machine, an attachment 10 for embroidery provided with X-Y driving parts 2 and 3 for driving an embroidery frame is mounted on a sewing machine body 5 by connecting input/output connectors 81 and 82, and driving power is supplied from the control part 7 of the sewing machine body 5 to the X-Y driving parts 2 and 3 through the input/output connectors 81 and 82.  The embroidery sewing machine is provided with an embroidering machine presence/absence detection part 4 for detecting that the attachment 10 for embroidery is connected to the sewing machine main body 5, an operation means for pulling out the connector 81 for input from the connector 82 for output, an embroidery cancellation switch 21 for detecting, before the connector 82 for the input is pulled out from the connector 82 for the output, that the operation means is operated, and a control part 7 for minimizing or eliminating power supply to the X-Y driving parts 2 and 3 so as to stop the drive of the X-Y driving parts 2 and 3 on the basis of the detection of the embroidery cancellation switch 21.
Patent JP-2002363006-A (JP)
Title: Antisepctic and insect proof agent composition
Inventor: IWAKAWA TORU
IPC: A01N35/06
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain an antiseptic and insect proof agent composition having both characteristics of safety for humans and animals and adaptability to the environment possessed by a natural material and effectiveness against wood detroying fungi or wood eating insect pests possessed by a chemical agent. SOLUTION: This antiseptic and insect proof agent composition is obtained by formulating an adduct of a terpene compound to a maleic anhydride with a natural antiseptic and insect proof ingredient. α-Terpinene is preferably applied as the terpene compound. At least one ingredient of hinokitiol, tannin, turpineol, obacunone, limonene, kihadanin, terpineol, azadiradione, pulegone, taxifolin, quercetin, naringenin, myricetin, menthol, citronellal, camphene, p-menthane, a 3,8-diol, benzoic acid, benzaldehyde, cadinol, perillaldehyde, cineole, α-pinene, β-pinene and longifolene is applied as the natural antiseptic and insect proof ingredient.
Patent JP-2002062273-A (JP)
Title: Method and device for evaluating quality of lead-free soldering material, and method and system for flow soldering
Inventor: SUETSUGU KENICHIRO
IPC: H05K3/34
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of evaluating easily quality of a lead-free soldering material used for a flow soldering method. SOLUTION: A differential thermal curve of a sample of the lead-free soldering material is provided using a differential thermal analysis method, and the quality of the lead-free soldering material used for the flow soldering method is evaluated based on the provided differential thermal curve.
Patent JP-2002366571-A (JP)
Title: Method, device, program for introducing recommended information and recording medium with same program recorded thereon
Inventor: MOTOHASHI TAKESHI
IPC: G06Q30/02
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To easily and surely introduce recommended information. SOLUTION: When a client discriminating part 11 receives an information transmission request from a client, a vicinity client extracting part 13 extracts a client in the vicinity of the client based on positional information of the client held in a positional information managing part 12. An information extracting part 15 extracts an information ID of the vicinity client included in an information ID desired to be introduced among information IDs of the vicinity clients held in an access history managing part 14 and with the smallest distance with the client as the recommended information and transmits it from an information transmitting part 17.
Patent JP-2002361477-A (JP)
Title: High temperature solder and electronic parts using the same
Inventor: TATEISHI HIROSHI
IPC: B23K35/26
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide lead-free high temperature solder which has high wettability, no problem in brittleness, and has excellent environmental properties, and a product using the solder. SOLUTION: The high temperature solder consists of an alloy expressed by the compositional formula of xM-y[pBa-qYb] (wherein, inevitable amounts of impurities are allowable). In the compositional formula, M is at least one kind of element selected from the group consisting of Au, Ag, Mg, Cu and Zn; (x), (y), (p) and (q) are weight ratios [wt.%] by percentage satisfying x+y=100 and p+q=100; and the alloy satisfies 5<=x<=25, and 40<=p<=70.