baber/WOPTO huggingface dataset:
Patent JP-2002307033-A (JP)
Title: Method of treating leachate in covered type final disposal site
Inventor: KOBA KAZUNORI
IPC: C02F5/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating a leachate from domestic wastes or industrial wastes in a covered type final disposal site wherein a leachate containing salts of a high concentration is desalted, and the desalted water is circulated so as to be reutilized in the disposal site, thus achieving harmlessness and stabilization in the disposal site. SOLUTION: Water is sprinkled on wastes 1 of the covered type final disposal site by using a sprinkler 2, and a Ca component is removed from a leachate 3 containing salt water of high concentration thus produced and then an intermediary treated water after the removal of the Ca component is desalted by a crystallizing process, thereby circulating a part of the desalted water as a sprinkling water for the disposal site. The remainder of the desalted water is biologically decomposed, and organic sludge is coagulated and settled, and further subjected to sand filtering and activated sludge processing, following which the treated water is reutilized as industrial water or discharged.
Patent JP-2002312294-A (JP)
Title: Telephone device
Inventor: URANO SATOYUKI
IPC: H04W4/12
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a telephone device having a mail information transmitting function with the structure capable of reducing a user side operation burden in relation to the current complicated mailing operation and capable of reducing the unnecessary operation. SOLUTION: This telephone device having the mail information transmitting function is provided with a memory management means for managing the transmitted mail information. This memory management means is provided with a visible memory to be displayed for visual confirmation of the mail information by a user and an invisible memory not to be displayed and impossible to visually confirm the mail information.
Patent JP-2002320140-A (JP)
Title: Image switch
Inventor: NAKAMURA SENZABURO
IPC: H04N5/262
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To efficiently operate switching image in matching with transition of the screen incident to a special effect processing. SOLUTION: Based on received advance ratio specifying information, a composite-switching control section 5 controls advance ratio of processing operation at specified image composite switching sections 2a and 2b. Special effects processing sections 3a and 3b perform special effects processing and output the results to the image composite switching section 2a or 2b. In the special effects processing sections 3a and 3b, a set value of advance ratios which are to become the reference of timing for performing selective switching operation of an input image signal are preset as a processing pattern, and every time a specified value of advance ratio passes through the set value, a selection designating information is delivered to the composite switching control section 5.  The composite switching control section 5 controls the image composite switching section 2a or 2b, to execute selective switching processing of images which are outputted to a relevant special effects processing section 3a or 3b between fields or frames.
Patent JP-2001356048-A (JP)
Title: Optical sensor apparatus
Inventor: CHIBA TSUNENORI
IPC: G01J1/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor apparatus having a measurement accuracy improved by calibrating the apparatus simply with a good reproducibility. SOLUTION: In this optical sensor apparatus, a power source part, light sources 21a and 21b for applying a light to a body 1 to be measured, reflecting means 24a and 24b arranged between the light sources 21a, 21b and the body 1 respectively, an optical system 30 to which a reflecting light from the body 1 enters and which has an optical sensor means 38, and calibrating means 25 and 75 for calibrating the optical system 30 are included in a box body. Lights from the light sources 21a and 21b are let to enter the body 1 at least from two directions. The calibrating means automatically move to a calibration position where the light is reflected before reaching the body 1 and can enter the optical system 30 at a calibration time.
Patent JP-2002321042-A (JP)
Title: Manufacturing method for thin amorphous alloy strip and manufacturing equipment for the same
Inventor: NAGAO MICHIHIRO
IPC: B22D11/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin amorphous alloy strip which has not a cut nor a hole brought about by dust particles and is superior in the surface nature and condition by preventing the deterioration of surface roughness of the thin strip as well as by keeping dust particles produced by the polishing from biting into the thin strip while in the casting because the surface of a cooling roll is polished in the casting. SOLUTION: The manufacturing method for a thin amorphous alloy strip is the method that cools down molten alloy rapidly and casts it on a cooling roll, and in this method, the cooling roll is polished during the period of casting at the position where a polishing part does not interfere with the circumference of a casting part on the surface of the cooling roll at least within one rotation period of the cooling roll immediately after the polishing.
Patent JP-2002329380-A (JP)
Title: Recording medium cartridge
Inventor: ODAGIRI HIROKAZU
IPC: G11B23/38
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium cartridge which can prevent the degradation in appearance quality by preventing flawing of a printing layer for writing in ultrasonic welding. SOLUTION: Fillers 21 for writing and resin particles 22 having an average grain size greater than the average grain size of the fillers 21 for writing are incorporated into ink 23 as the printing layer 20. The resin particles 22 abut on a welding horn 9 to prevent the dislodgment or deformation of the filers 21 for writing by ultrasonic vibration.
Patent JP-2002327442-A (JP)
Title: Twin-body type caisson shift supporting device
Inventor: IKEDA HIDEFUMI
IPC: E02D23/02
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a twin-body type caisson shift supporting device capable of safely navigating at a low cost even under any bad weather condition. SOLUTION: The twin-body type caisson shift supporting device includes a pair of buoyant bodies 3 and 3 at an interval capable of inserting the upper part of a caisson 2, a connecting beam 4 for connecting between both buoyant bodies 3 and 3, fenders 5 and 5 provided to opposing faces 3a and 3a of the buoyant bodies 3 and 3 and buoyant body interval controlling members 6a and 6b, the connecting beam 4 is formed of vertical members 8 and 8 raised upward from the buoyant bodies 3 and 3 and a horizontal member 9 for connecting between the vertical members 8 and 8 in the shape of a portal, a caisson suspending means is provided to the horizontal member 9 of the connecting beam 4, the upper part of the caisson 2 is inserted between both buoyant bodies 3 and 3, and the caisson 2 is held between both fenders 5 and 5 in a state to suspended it by the suspending means.
Patent JP-2002330732-A (JP)
Title: Fish paste product
Inventor: NODA MINORU
IPC: A23L13/40
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a fish paste product which can always facilitate the seasoning of an identical flavor at any place, enables the maintenance and enjoyment of the fresh flavor, even when a main ingredient is further added during a meal, and is useful as an ingredient for foods served in pots, seasoned noodles, and seasoned rice cakes. SOLUTION: This fish paste product useful as an ingredient for foods served in pots is obtained by kneading an enzyme and a concentrated seasoning for the foods served in pots with a paste comprising a protein raw material and/or a hydrocarbon raw material as essential ingredients for the foods served in pots. The fish paste product useful as an ingredient for noodle dishes or rice cake dishes such as rice cakes boiled with vegetables is obtained by kneading an enzyme and a concentrated seasoning for the noodle dishes or rice cake dishes with a noodle dish or rice cake dish comprising a protein raw material and/or a hydrocarbon raw material.
Patent JP-2002293823-A (JP)
Title: Method for producing vinyl alcohol polymer containing cyclic carbonate group
Inventor: YUGAWA KEIJI
IPC: C08F8/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a vinyl alcohol polymer which maintains the original performances of the polymer and contains a cyclic carbonate group with rich reactivity in a molecule. SOLUTION: A copolymer of an unsaturated monomer containing a cyclic carbonate unit and an aliphatic vinyl ester is saponified with an acid catalyst.
Patent JP-2002334964-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI TAKUMI
IPC: H01L23/50
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which the mounting strength can be improved and a solder bridge can be prevented. SOLUTION: A semiconductor device 1 has a package 2 and a plurality of leads 3, extending from the periphery of the package 2, and each lead 3 has a lead foot portion 4, having a structure of being bent midway by a single step and overlapping the land of a wiring board at its end. In each lead 3, a groove 5, capable of sucking up a solder connecting the land to the portion 4 by capillary phenomenon, is provided to range from the part facing to the land to the upright part 4b which is located remote from the land of the portion 4.
Patent JP-2002004841-A (JP)
Title: Catalyst constituted for selectively reducing nitrogen oxide contained in lean exhaust gas flow of internal combustion engine
Inventor: HARRIS MICHAEL
IPC: F01N3/08
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a constituted catalyst to be subjected to selective reducing nitrogen oxide contained in the lean exhaust gas flow of an internal combustion engine under the use of a compound hydrolysable into ammonia. SOLUTION: This catalyst has a reduction catalyst for selectively reducing nitrogen oxide by ammonia and a hydrolytic catalyst, for hydrolyzing a compound hydrolyzable into ammonia. The hydrolytic catalyst is then provided on the reduction catalyst in the coating state. Therefore, the structural length which is smaller than a conventional system is made possible, and substantially effective thermal characteristic are provided.
Patent JP-2002335623-A (JP)
Title: Digital protective relay
Inventor: SUZUKI TOSHIAKI
IPC: H02H3/05
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the occurrence of duplex A/B both-system voltage relay elements becoming unable to be used, if a PT side fuse melts down, since voltages are inputted to the both-system voltage relay elements from the same PT side. SOLUTION: A digital protective relay which detects faults of power system facilities and performs protection and is composed of multiple system, is provided with a plurality of instrument transformers (VT) 2a, 2b which receive quantities of electricity from the same power system as inputs and are branched and installed, input conversion portions 31-1, 32-1 for level-converting individual quantities of electricity from the instrument transformers, and relay computation means 31-4, 32-4 for relay-computing by using the quantities of electricity from the individual input conversion portions in respective systems.
Patent JP-2002030274-A (JP)
Title: Abrasive composition
Inventor: OTA ISAO
IPC: B82Y99/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive composition used for an aluminum disk and a glass-made hard disk, because these disks are required to have <=3 Å unevenness on the average for densification of the recording capacity. SOLUTION: The abrasive composition for aluminum disks or silica covered semiconductor substrates includes colloidal silica particles with different monomodal number particle size distributions and the concentration of SiO2 is 0.5-50 wt.% in the composition.
Patent JP-2002334628-A (JP)
Title: Push-on switch
Inventor: WATANABE HISASHI
IPC: C25D7/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact push-on switch used for various electronic equipment which operates with a moderate feeling, of long life with stable changing levels of contact resistance value. SOLUTION: A plating layer of the center bottom face 10A of a movable contact point is given a three layers of plating, the bottom layer (a first layer) of nickel plating of the thickness of 0.2 μm, above which (a second layer) a palladium-nickel alloy plating of 0.5 μm, and at the topmost layer (a third layer) a gold-cobalt alloy plating of 0.5 μm.
Patent JP-2002330642-A (JP)
Title: Method for greening turf in its early stage
Inventor: SUGIMURA IKU
IPC: A01G1/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To realize at low cost a method for greening the turf in its early stage from its withering condition in winter on a golf course, park golf course, soccer stadium, baseball stadium, event place or the like mainly in the cold district. SOLUTION: This method for greening turf in its early stage essentially comprises the steps of driving stopper nails or pins in the turf ground so that their heads are spaced above the ground surface, laying a sheet on the stopper nails or pins, and fixing the ends of the sheet by driving stopper nails or pins in the ground.
Patent JP-2002332352-A (JP)
Title: Process for preparing polyorganosiloxane
Inventor: MATSUO TAKASHI
IPC: C08G77/06
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel process for preparing a polyorganosiloxane. SOLUTION: In the process for preparing the polyorganosiloxane, a dihydroxy-terminated polyorganosiloxane is prepared from a polyorganosiloxane having a SiH group at its end and a monoterminal unsaturated compound having two hydroxyl groups. Here, the monoterminal unsaturated compound has a purity of >=95 wt.%.
Patent JP-2002331660-A (JP)
Title: Method for driving ink jet head
Inventor: AOKI SUKEAKI
IPC: B41J2/045
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving an ink jet head in which ink drops are accurately and stably discharged by eliminating instability of a printing image quality caused by a common impedance of the ink jet head by controlling a driving voltage. SOLUTION: The ink jet head 1 has a capacitive element C in each channel connected to the common impedance Rcom. A driver 60 turns on/off an analog switch 64 by an n-bit discharge signal which indicates discharge/non discharge for each channel from a controller 50. Outputs data from the controller 50 to two D/A converters 44 and 45 makes them output the driving voltage. The driving voltage obtained by adding each output at an adding circuit 42 is impressed to the capacitive element of the ink jet head 1 to drive the ink jet head. The driving voltage is controlled so that a response voltage level of the capacitive element becomes a constant pulse voltage at the discharge time of the ink drop 20.
Patent JP-2002331074-A (JP)
Title: Game machine
Inventor: ISHIMOTO TOMOHIRO
IPC: A63F5/04
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which enables reducing wrong winning as generated by fraudulent operations. SOLUTION: A lottery table for ordinary game states herein used has non- winning area covering an area of 0 to 19,999 containing zero as minimum value and an area of 38,001 to 65,535 containing 65,535 as maximum value.
Patent JP-2002343857-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: IKEDA HISAFUMI
IPC: H01L21/768
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a fine semiconductor device which avoids the resistance increase of contact caused by the current concentration at the side face of wiring or the noncontact of the side face. SOLUTION: This semiconductor device has a semiconductor substrate 1, the first interlayer insulating film 2 made on this semiconductor substrate 1, the first metallic barrier film 3 made on this first interlayer insulating film 2, the first wiring layer 4 made on this first metallic barrier film 3, sidewall material 6 made at the side face of this first wiring layer 4, the second metallic barrier film 5 made to cover the topside of the first wiring layer 4, a contact plug 7 connected onto this second metallic barrier film 5, the second interlayer insulating film 8 made to cover this contact plug 7, the first interlayer insulating film 2, the sidewall material 6, and the second metallic barrier film 5, the third metallic barrier film 9 made on this second interlayer insulating film 8 and connected to the contact plug 7,  and the second wiring layer 10 made on this third metallic barrier film 9.
Patent JP-2002321398-A (JP)
Title: Current applying printing head and current applying thermal transfer printer using the same
Inventor: FURUYAMA SHINICHI
IPC: B41J31/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive current applying thermal transfer printer in which highly precise characters and clear full color images can be printed at a higher speed and a lower cost, wastes are not generated at all, and almost all the commercially available printable hard copy media can be used. SOLUTION: A current applying head 10 includes an electrically insulating plate 10a having a top face to be adjacently in contact with the surface of the resistor layer 18c of a gravure endless ribbon 18, a radiating plate 10c having a thickness corresponding to that of a partition wall 18a', and a large number of signal electrodes 10b embedded in the plate 10a, arranged opposite to the radiating plates 10c and separated therefrom by a distance corresponding to almost a half dimension of a gravure cell 18a such that the respective top faces of the electrodes 10b can slidably be in contact with the surface of the resistor layer 18c. The signal electrodes 10b are arranged opposite to the respective gravure cells 18a in the forward position in the running direction of the gravure endless ribbon 18 with respect to the radiating plate 10c.
Patent JP-2002345010-A (JP)
Title: Portable communication apparatus
Inventor: TANAKA SHOICHI
IPC: H04W4/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication apparatus, with which a present position thereof can be reported to a registered party by simple operation without adding dedicated hardware or facility. SOLUTION: When a power source is turned on by a key operating part 108, a portable telephone set 101 receives a position information code transmitted from a base station by a receiving part 104 and transmits demodulated data to a control part 105. In the control part 105, after the position information is acquired, the registration of the position to the base station is completed according to a prescribed procedure.  By previously inputting required information such as destination of call origination by operating a routine sentence generation part 107 by the key operating part 108, when the position registration is completed, the position information code is converted to a specific place name by the control part 105, a message storing the place name at the prescribed place of a message for transmission is generated by the routine sentence generation part 107 and afterwards, the message for transmission is reported by automatically originating a call from an automatic call originating part 109 through a transmitting part 103 to a registered telephone number.
Patent JP-2002342126-A (JP)
Title: Device and method for performing program
Inventor: MASUDA TAKAYUKI
IPC: G06F11/34
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To predict and confirm an execution speed when a program is operated on a target machine in a cross environment on a computer for development. SOLUTION: An execution interruption time is calculated on the basis of an execution time of a target program in the target machine and a host machine (step S401). The target program is loaded (step S402). One instruction is extracted from the target program (step S403), and prescribed processing corresponding to the extracted one instruction is carried out (step S404). Execution interruption processing is performed (step S405), whether or not the entire instructions are processed is decided after a designated execution interruption time passes (step S406), and if remaining instructions exist, the processing is repeated from the step S403.
Patent JP-2001324661-A (JP)
Title: Zoom lens barrel
Inventor: KOIWAI TAMOTSU
IPC: G02B7/04
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens barrel whose occupied space is small and which realizes compaction and miniaturization. SOLUTION: This zoom lens barrel is equipped with a 2nd group lens holding frame 7 moving in the zoom lens barrel, a 2nd group main rod 7e like a bar fixed in the frame 7 and moving in the zoom lens barrel, a 2nd group driving plate 7h whose one end is fixed in the frame 7 and whose other end is extended from the fixed part toward the optical axis direction of the zoom lens barrel and a cam follower 7j provided at the other end of the plate 7h.
Patent JP-2002340628-A (JP)
Title: Measuring system
Inventor: KOBAYASHI TAKUMA
IPC: H01L31/042
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a measuring system in which collected data can be efficiently perused, and the workability can by enhanced. SOLUTION: In this measuring system of the present invention for detecting the electric quantity or/and a non-electric quantity from a measuring object in every determined time to be converted into a numeral data through analog- digital conversion and to be recorded in an information processor, a graphic is formed in a determined time by a determined system, based on the collected numeral data, and an image data formed into the graphic is recorded in a recording medium as an image data file.
Patent JP-2002341212-A (JP)
Title: Optical cable
Inventor: SEKI TOSHINORI
IPC: G02B6/44
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To increase intermediate postbranching property performance by optimizing the positions where tearing strings are embedded, and thus preventing the tearing strings from being cut with a cutter, etc., and from coming out of a jacket. SOLUTION: An optical cable 10 has a buffer layer 13 formed around a coated optical fiber and the jacket outside it; and the tearing strings 16; and the tearing strings 16 are embedded longitudinally in the jacket 14 and the positions where the tearing strings 16 are embedded satisfy 1/2d-2/3a<=L<=1/2 d-1/4a for the length L of the perpendicular from the center of the jacket to the tearing strings (where (d) is the internal diameter of the jacket and (a) is the external diameter of the tearing strings).
Patent JP-2002335891-A (JP)
Title: Method of producing germinated wheat flour and food product using the same
Inventor: SASAKI YASUTO
IPC: A23L7/109
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing germinated wheat flour rich in nutrients that can be utilized over a wide kind of foods, and food products using the germinated wheat flour. SOLUTION: Wheat grains are soaked in water, germinated and crushed to obtain the germinated wheat flour. In a preferred embodiment, the wheat grains are partially peeled off their skins, then soaked in water and the peeling degree of the grain skin is preferably <=20% and the water used in the soaking preferably includes electrolyte water.