baber/WOPTO huggingface dataset:
Patent JP-2002318600-A (JP)
Title: Sound signal reproducing device
Inventor: YAMAGUCHI RYOJI
IPC: G10L19/02
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of a deviation in synchronism between reproduced signals and corresponding copy control signals. SOLUTION: When sound signals and additional information are digitally coded and the reproducing of bit streams which are multiplexed in a packet unit is conducted, packets of inputted bit streams are analyzed, copy control information included in the packets is extracted, a control table of the copy control information is generated and a multiplex separation of the coded data is conducted. A system analysis section 1 decodes the multiplexed separated coded data and a control is conducted to output the decoded data superimposed to the copy control signals corresponding to the decoded signals of the coded data from the control table as reproduced signals.
Patent JP-2002315758-A (JP)
Title: Contact type tip
Inventor: SUGATA FUMIO
IPC: A61B18/20
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To overcome such problems as difficulty in stable fixation due to a clearance which is caused by springing back with the release of forces because of difference in elastic modulus between a tip body and a metal holder in the case of using a caulking method for the fixing of the tip body and the metal holder and a danger of breaking the tip body with the application of excessive forces. SOLUTION: The tip body 1 is housed into the metal holder 2 and the metal holder 2 is plastically deformed to match an inclined surface a of the tip body 1. Thereafter, the metal holder is fastened on the tip body 1 by applying a compression force from the axial direction e of the tip body 1.
Patent JP-2002111432-A (JP)
Title: Elastic surface wave filter of longitudinal coupled resonator type
Inventor: TAKAMINE YUICHI
IPC: H03H9/64
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the degree of balance inter balanced ends of an elastic surface wave filter of longitudinal coupled resonance type with a balanced- unbalanced conversion function and with almost four times difference between an input impedance to an output impedance. SOLUTION: In an elastic surface wave filter 1 of longitudinal coupled resonance type, first and second elastic surface wave filters 5 and 6 having a plurality of IDT 5a-5c and 6a-6c along the direction of a propagation of surface waves on a piezoelectric board 2 is equipped, each first end of the filters 5 and 6 is connected to a unbalanced signal end 3, each second end of the filters 5 and 6 is connected respectively through grounds ore directly to become balanced signal ends 7 and 8, so that the conversion function is obtained, and in the filters 5 and 6, a duty of electrode arms of narrow pitch electrode arms part are different inter the filters 5 and 6.
Patent JP-2002327336-A (JP)
Title: Thermobonding conjugate short fiber and nonwoven fabric having the same short fiber
Inventor: NAGATA NAOHIKO
IPC: D04H1/55
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide thermobonding type short fiber having excellent softness and a nonwoven fabric using the hot-melting type short fiber and excellent in softness. SOLUTION: This thermobonding type conjugate short fiber is comprising a core-sheath type conjugate short fiber, composed of polyester, in which both components of core component and sheath component contain trimethylene terephthalate as main recurring units and melting point of the sheath component is lower by >=30 deg.C than that of the core component and initial tensile resistance of the conjugate fiber is <=30 cN/dtex. This nonwoven fabric has the short fiber.
Patent JP-2002321047-A (JP)
Title: Equipment for casting mold
Inventor: TSUDA AKIHIKO
IPC: B29C45/64
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for casting a mold, which has a simple and compact device to transfer the mold and which does not necessitate the stopping of operation when repairing and/or changing the mold. SOLUTION: The equipment comprises an injection to inject from below molten metal into a pair of molds 17 consisting of an upper mold 16 and a lower mold 14 for filling the mold therewith, an injection station 1 installed with a fixed plate 4 to lock the pair of molds 17 and a movable plate 7 for locking the molds capable of moving up and down by a molds locking apparatus 6, removing stations 2A and 2B equipped, respectively, with a mechanism 12 for opening and closing the molds which is set adjacently on both sides of the injection station 1, a molds transfer table 11 capable of mounting and fixing the pair of molds 17 and traveling between the stations, rails 5 for the locking part and rails 10 for the opening and closing part forming a guide part, and a transfer means to transfer the molds transfer table on the rails.  The transfer means consists of a hydraulic cylinder 24 set to each station, which works as an actuator to push the center of the side of each molds transfer table 11 by one pushing rod 32.
Patent JP-2002321000-A (JP)
Title: Method for treating scum and device therefor
Inventor: ABE TAKAO
IPC: C02F1/24
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency in treating sewage containing scum using the method and the device according to this invention for treating scum in a sewage treatment plant. SOLUTION: The scum is separated at a settling pond, a conduit, or the like where it is yielded by means of a scum separator 21, and after shredding the coarse scum in the separated sewage by a shredding device 38, the shredded scum together with the sewage is fed with pressurized and air saturated water from a pressurized and air saturated water supplying device and the scum is floatation-thickened in a flotation thickening tank 42. The thickened scum is taken out by a thickened scum skimmer 44 and delivered to a scum coagulation tank 47. The coagulated scum goes to a scum dehydrator 48, and after dehydrated, it is disposed of finally.
Patent JP-2001358228-A (JP)
Title: Semiconductor device
Inventor: AKIBA TAKESADA
IPC: H01L27/108
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a memory array structure which solves a problem and, as a result, brings high-speed reading of a signal and prevention of area increase, where the problem is that, as the memory capacity increases, the number of data lines increases, and the number of the data lines connected to a single read line also increases, so that connecting parts of the data lines becomes an obstacle to integration-degree increase. SOLUTION: The purpose above stated is achieved by dividing a number of the data lines of a memory array into a plurality of sub-blocks, establishing a sub-read line to each sub-block, and connecting the sub-read line selectively to a main read line by a second switch arranged in each sub-block. Each second switch is arranged in a region generated by word-shunt, where no memory cell nor sense amplifier exists underneath. By this arrangement, load capacitance of a main read line can be markedly reduced, resulting in high-speed operation of reading from a memory array. Also, there is no area increase since the second switches are arranged in word-shunt regions. A memory of large memory capacity and small data-holding current can be realized.
Patent JP-2002321588-A (JP)
Title: Airbag for automobile
Inventor: UCHIDA YASUHIRO
IPC: B60R21/20
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an airbag which is superior in sewing workability and quickly foldable. SOLUTION: A pouched airbag body 1 equipped with air chambers 1a and 1b inside is formed by sewing multiple ground fabrics 2 and 3 in piles, and by connecting a part of ground fabrics 2 and 3 of the airbag body 1 each other, a cyclic connecting section 8 is formed inside the air chambers 1a and 1b as well as a ventilating section which emits air inside the connecting section 8 into the atmosphere inside the connecting section 8. When the airbag body 1 is joined while each ground fabrics 2 and 3 are in piles, air tight in the connecting section 8 is emitted through the ventilating section 8d so that ground fabrics 2 and 3 can be joined at the right position. Thus, the manufacturing process of the airbag can be carried out easily and accurately, and the efficiency is also excellent since manufacturing process is completed in a short period of time.
Patent JP-2002329161-A (JP)
Title: Device, method and program for data input and output
Inventor: KUMADE TAKEHIKO
IPC: G06Q10/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a device, a method and a program for data input and output, which can easily generate matrix tables in various table formats and facilitate the input and output, and registration of the various table formats. SOLUTION: This device is equipped with an input means, a picture constitution master wherein table setting items of longitudinal and lateral, axes needed by kinds of matrix tables are set, a database wherein a longitudinal axis master, a lateral axis master, an input/output table, and the matrix tables are registered and held, and an output means which outputs data, and table setting items which are generated are added and stored together with item data.
Patent JP-2002325521-A (JP)
Title: Method for assessing vitality of young scorpionfish and sorting method using the same
Inventor: HAGIWARA ATSUSHI
IPC: A01K61/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantitatively assessing the vitality of young scorpionfishes at an early stage. SOLUTION: This method for assessing the vitality of young scorpionfishes is characterized by comprising assaying the character(s) of the characteristic values for the scorpionfish fingerlings <=48 h after born (specifically, 0.5-48 h after born).
Patent JP-2002329092-A (JP)
Title: Information providing system
Inventor: HIRASAWA MIKI
IPC: G06F3/048
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To promote sales transactions between a sales applicant and a buying applicant by utilizing a multiple split display screen. SOLUTION: An information processor is provided with a first storage means to store multiple pieces of sales information provided through a communication network from a first communication terminal used by a sales applicant and the first inherent information to specify the sales applicants by each object commodity, a second storage means to store multiple pieces of buying information provided through the above communication network from a second communication terminal used by a buying applicant and the second inherent information to specify the buying applicants by each above object commodity, and a control means to display at least the above sales information and the above buying information by each object commodity in each multiple split display screen of the first and the second communication terminals symmetrically.
Patent JP-2002330424-A (JP)
Title: Image monitor device, image monitor system, and image monitoring method
Inventor: OYAMA KEIICHI
IPC: G06T7/20
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an image monitor system that can sense abnormity in a monitor video at a high sensing rate with a small arithmetic capability without the use of an infrared ray sensor or the like. SOLUTION: The image monitor system comprises an image monitor device 1 and a monitor station 2 on a network NW1. The image monitor device 1 is provided with an image processing section 12 that calculates difference data between frames configuring a monitor video, a period average calculation section 14 that calculates a short period average value resulting from averaging the difference data for a short period and a long period average value resulting from averaging the difference data for a long period and calculates a ratio of the both, and an abnormity detection section 15 that discriminates the magnitude correlation between the ratio and a prescribed threshold value and outputs an alarm signal based on the result of discrimination.  Through the configuration above, the image monitor device 1 can digitize a degree of a change in a monitor video with a small arithmetic capability, which a conventional image recognition technology cannot achieve, so as to detect abnormity in the monitor video at a high-speed with high accuracy.
Patent JP-2002329186-A (JP)
Title: Automatic meter reader
Inventor: HAMAMURA MASAKAZU
IPC: G06M1/272
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic meter reader capable of especially reading out a consumption meter of a different format as to an automatic meter reader for reading out a consumption meter for gas, city water, electricity, or the like. SOLUTION: A ground glass part 15a generated by grinding using blast or sand paper is uniformly formed on the surface of a transparent body 15 which is opposed to a display part 2. In the transparent body 2 irradiated with light projected from a light source 12 through a cross section, the irradiating light repeats inner reflection and spread over the whole transparent body 2, light in the transparent body 2 is scattered from the ground glass part 15a and the display part 2 is uniformly irradiated with light. Consequently a difference between brightness and darkness due to light irradiation is reduced on the display part 2 and the reading performance of the consumption meter can be improved.
Patent JP-2002333751-A (JP)
Title: Semiconductive roller
Inventor: MASUDA NAGAHIRO
IPC: G03G15/16
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductive roller which is composed of a conductive elastic layer made of a curable composition including a conductivity imparting agent, can be easily controlled in resistance in the semiconductive region and is extremely small in the dispersion of electrical property among samples and the voltage dependence. SOLUTION: The semiconductive elastic layer which is made by curing the curable composition which indispensably consists of an oxyalkylene polymer (A) such as oxypropylene polymer having at least one alkenyl group capable of hydro-silylation reaction in the molecule, a compound (B) having at least two hydrosilyl group in the molecule such as polyorganohydrodiene siloxane, a hydro-silylation catalyst (C) and a metallic salt (D), preferably, an alkali metal salt such as lithium salt is formed.
Patent JP-2001316323-A (JP)
Title: Ortho-substituted benzaldehyde, method for producing the same and use thereof
Inventor: WINGEN RAINER
IPC: C07C45/68
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To develop an ortho-substituted benzaldehyde useful as a starting substance capable of being used for synthesizing agrochemicals, electronic materials and medicines. SOLUTION: This compound of formula (I) (X1 is H or F; X2 is H or F; Y is Cl, Br or I) was synthesized by reacting a halogenated benzene of formula (II) with an organic lithium compound in a solvent or mixed solvent at a temperature of -60 deg.C and further then with a formyl homologue of formula (III).
Patent JP-2002345130-A (JP)
Title: Power-feeding duct system
Inventor: UCHIDA TAKESHI
IPC: H02G5/04
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a power-feeding duct system, in which protruding lengths of both side surfaces of a wiring duct from a ceiling surface are suppressed, to reduce the thickness of the wiring duct for space savings and to simplify attachment of a plug to the wiring duct. SOLUTION: This power-feeding duct system comprises a wiring duct 1 which has a duct part 3 having a ceiling surface, both side surfaces, and a longitudinally continuous opening 12 between end edges of both the side surfaces 11 and a plurality of conductors 7, laid longitudinally in the duct part 3 and a plug 2 having engagement parts 9, engaged with the circumferential edges of the opening of the duct part 3 and contactors 8 which is brought into contact with the conductors 7 in the duct part 3. The plurality of conductors 7 are arranged widthways on the ceiling surface 10. The contactors 8, corresponding to the arranged conductors 7 and protruding toward the conductors 7, are provided on the upper surface of the plug 2 facing the top surface 10 of the duct part 3.
Patent JP-2002266395-A (JP)
Title: Faucet fittings
Inventor: BRANDEBUSEMEYER HEINZ
IPC: F16K27/04
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide faucet fittings equipped with two discharge passages having no water leakage, with which a discharge body can be turned with a light operating force. SOLUTION: At least one ring-shaped body is arranged in an irrotational manner inside a sleeve 20, the ring-shaped body forms an upper ring-shaped passage 30 and a lower ring-shaped passage 31 in collaboration with an inner wall of the sleeve 20; the passages are connected respectively to discharge openings 21 and 22 inside the discharge body 2 on the one side, and on the other side the upper ring-shaped passage 30 is connected to an upward top pipe-shaped shaft neck 34 arranged on a center shaft line 200 of a sleeve 20 through a conducting route 32 in a radius direction provided inside a cutout 10 of fitting drum portions 1 and 100, and the lower ring-shaped passage 31 is connected to the lower pipe-shaped shaft neck 35 arranged on the center shaft line of the sleeve 20 through a conducting route 33 in radial direction provided in the cutout 10 of the fitting drum portion, moreover,  the upper pipe- shaped shaft neck 34 is rotatably sealed and recipient by the first discharge passage 14 and the lower pipe-shaped shaft neck 35 is also rotatably sealed and contained by the second discharge passage 15.
Patent JP-2001316194-A (JP)
Title: Method of glowing single crystal
Inventor: MATSUNAGA TORU
IPC: C30B11/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a ferrite single crystal of high quality with few platinum inclusion. SOLUTION: The ferrite single crystal glowing method comprises that the crystal is made to glow up under the conditions during and before and after bringing up the crystal, the gas is led in through inlet port G1 to outlet port G2 of same area S1 and flow speed of the gas is kept at 5-11×10-2 m/s in a core tube of a furnace at the normal temperature.
Patent JP-2002339645-A (JP)
Title: Free stopper for hanger door
Inventor: YAMAGUCHI ATSUSHI
IPC: E05C17/60
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To stop a hanger door provided with a closer at a desired position by only releasing a hand while moving it in an opening direction, and to move the stopped hanger door in a closing direction by action of the closer by only pushing it in the closing direction. SOLUTION: To a first gear 21 integrated with a guide wheel 13, a lock pulley 23 locked in the closing direction of the hanger door is connected through a first one-way clutch. To a second gear 26 to be engaged with the first gear 21, a lock set pulley 28 locked in the opening direction is connected through a second one-way clutch. Between the lock pulley 23 and the lock set pulley 28, a swing arm 33 oscillated by a toggle mechanism 39 is disposed, and its roller 34 is engaged with/disengaged from the lock pulley 23, thereby the guide wheel 13 is locked and unlocked.
Patent JP-2002354803-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce a margin for the design of a switching power supply and to facilitate its design and manufacture. SOLUTION: This switching power supply circuit has a composite resonance type switching converter having a self-exciting voltage resonance type converter on its primary side as a basic structure. Further, a series circuit comprising an inductor and a continuity control circuit and connected in parallel with a primary winding of a driving transformer is formed while the primary winding and a drive winding of a self-exciting oscillation circuit are magnetically coupled with each other. The current value of the series circuit is varied according to the variation of the level of a secondary DC voltage to enable the constant voltage control, wherein the oscillation frequency (switching frequency) of the self-exciting oscillation circuit is controlled to vary and a switching frequency of the switching device can be varied.  With such a constitution, an orthogonal control transformer which is necessary for the conventional frequency control can be eliminated.
Patent JP-2002346369-A (JP)
Title: Powder metering feeder
Inventor: KANEDA BUNJI
IPC: B65G65/48
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of metering feed by lessening the influence of the air pressure and the powder pressure in a powder metering feeder that feeds a powder at a constant rate into a pneumatic conveying pipe. SOLUTION: A feed disk 3 with radially secured blades 3a is provided in a manner that it straddles the periphery of the bottom of a storage chamber, and that part of the disk 3 which is outside the storage chamber is sealed with a casing 4. The casing 4 is provided with a powder discharge port 4a. The port 4a is disposed within a pneumatic conveying pipe 5. A radially disposed upper surface seal material 6a and an arc upper surface ring seal material 6b are provided in the gap between the lower surface of the ceiling wall 4b of the casing 4 and the upper surface of the disk 3.  A lower surface seal material 6d and a lower surface ring seal material 6e are provided in the gap between the upper surface of the bottom wall 4c of the casing 4 and the lower surface of the disk 3, and a peripheral seal material 6c is provided between the periphery of the disk 3 and the side surface inside the casing 4.
Patent JP-2002349063-A (JP)
Title: Joiner and form structure
Inventor: ARAGAKI MORINOBU
IPC: E04G17/04
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a joiner, which can bind form panels accurately and enable an easy demolition of the panels, also to provide a form structure using this joiner, and improve the workability and economical efficiency for formwork. SOLUTION: A joiner 2 of this invention consists of band-shaped base board 21 of which the width is equivalent to that of a rib 12 of the form panel 1, a band-shape joint board 22, which overhangs from one end of the base board 21, and a stop board 23 with rough L-shaped section having a stop hook 25 overhanging from other end of the baseboard 21. The baseboard 21 of the joiner 2 is put in the ribs 12 of the adjacent form panels 11 to the adjoining form panel 1 by nut 5 through a spacer member such as a nut 5 or a sleeve 6 to fasten and connected firmly by the connecting bolt 4 and fixing nut 7.