baber/WOPTO huggingface dataset:
Patent JP-2002000175-A (JP)
Title: Machine for storing tea leaf and method for holding the same
Inventor: YAMADA YOSHIMI
IPC: A23F3/06
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a machine for storing raw tea leaves improved in reliability by accurately and continuously, measuring a height of the raw tea leaves and to provide a method for storing the same. SOLUTION: This machine for storing the raw tea leaves is equipped with a raw teal leaf storing section 1, a traveling cart 2, a traveling conveyor 3 for loading the raw tea leaves into the tea leaf storing section 1, and a photoelectric switch 5 for detecting the height of the loaded raw tea leaves, wherein the photoelectric switch 5 is attached to the cart 2, and further the height of the raw tealeaves is previously detected with the photoelectric switch 5 before the raw tea leaves are loaded from the traveling conveyor 3.
Patent JP-2002007440-A (JP)
Title: Map data update system, map data update method and recording medium
Inventor: KITAGAMI GIICHI
IPC: G09B29/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a map data update system, a map data updating method and a recording medium capable of promptly updating map data. SOLUTION: The map data update system 1 is provided with a host device 2 and a mobile terminal 5 to be connected with the host device 2 by a communication line network 6. The mobile terminal5 is provided with an input means to input changed map information of a different part when an actual state is different from the existing map information and a first transmission control means to transmit the changed map information inputted by the input means to the host device 2 via the communication line network 6. The host device 2 is provided with a map data base to store the map data and a map data update means to update the map data stored in the map data base based on the changed map information transmitted by the first transmission control means.
Patent JP-2002006293-A (JP)
Title: Electronic instrument
Inventor: KONDO TAKASHI
IPC: G09G3/36
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To solve problems such as poor visibility of information and poor operability in a display region on a curved surface shaped part of an instrument, which are caused in an electronic instrument using a film liquid crystal display device, when only indistinctly controlling displaying. SOLUTION: An electronic instrument equipped with a terminal main body 10 having a three-dimensional external form, a film liquid crystal displaying means 40 three-dimensionally and continuously attached to the terminal main body 10 along the surface shape and consisting of a plurality of display regions including small curvature display regions 31, 33 with relatively small curvatures and a large curvature display region 32 with a relatively large curvature geometrically distinguished by a varying curvature part as a boundary and a display controlling means to make the small curvature display regions and the large curvature display region display pictures separately is provided.
Patent JP-2001069239-A (JP)
Title: Method for monitoring use of chargeable dynamic signal port of inter-exchange trunk
Inventor: LAROQUE CHRISTIAN
IPC: H04Q3/62
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To realize a method for monitoring the use of a chargeable dynamic signal port of a trunk connecting exchanges in a communication network. SOLUTION: This kind of a port is set up to be able to be used in order to monitor the use of a chargeable dynamic signal port of a trunk 2 connecting two exchanges 1 and 1', especially in connection with an application that communicates through the exchanges 1, 1' and 1" and is expected to need such a port, or only when this kind of a port is already set up, the port is made to be able to be used, and a right to use the port is allocated to each application.
Patent JP-2002011569-A (JP)
Title: Heat exchanger and its manufacture
Inventor: KAJIKAWA KICHIJI
IPC: F28F21/08
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent or to suppress the erosion of a fin, which is caused by the diffusion action of a brazing filler material in a heat exchanger in which a tube, a tank and the fins are joined by brazing. SOLUTION: By applying the brazing filler material 111b inside the tank 11, which is used for welding the tube 14 and the tank 11, the brazing filler material 111b is prevented from flowing into the fin 15 side being situated outside the tank 11. Consequently, lots of the brazing filler materials are prevented from being supplied on the fin 15 side, and the erosion of the fins 15, which is caused by lots of the brazing filler materials, is prevented or suppressed.
Patent JP-2002001270-A (JP)
Title: Waste carbonizing method
Inventor: NAIKI NOBUO
IPC: B09B3/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a waste carbonizing method for removing ammonia generated in an organic waste treatment process, self-supporting a heat source for accelerating fermentation and solving a malodorous problem in the livestock industry, especially in the livestock industry developed in a cold district and a pollution problem of rivers or soil. SOLUTION: The waste carbonizing method comprises a dehydration process for separating livestock excretions into highly concentrated wastewater and a solid, a fermentation process for mixing garbage with highly concentrated wastewater to generate biogas and a process for mixing the solid of livestock excretions and the residue after the generation of the biogas to dry and carbonize them.
Patent JP-2002016067-A (JP)
Title: Manufacturing method of semiconductor integrated circuit device
Inventor: NOGUCHI JUNJI
IPC: H01L21/768
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving the yield of a semiconductor integrated circuit device, having wiring structure that is formed by damascene method. SOLUTION: The defect of wiring, that is formed by damascene method, is extracted by the pattern defect comparison inspection and SEM inspection and is identified to be a defect, that is ascertained by a process trace in advance. According to the result, feedback is made to processes which cause troubles in, for example, maintaining of the device, replacing of a member, and optimizing of the wiring structure or a wiring process, thus improving the yield of the damascene process.
Patent JP-2002013033-A (JP)
Title: Twister belt
Inventor: TAIRA TAKUYA
IPC: F16G1/10
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a twister belt on both the sides of which reinforcing layer woven fabrics are disposed, respectively, to enhance the partial flexural rigidity of the reinforcing layer, thereby not allowing the surface of the yarn contact side of the belt to curve in a concave shape, when the belt is molded and vulcanized, and permitting to concentrate a contact pressure on a yarn, when the yarn is nipped with the belt and another belt. SOLUTION: This twister belt 1 comprising a surface rubber layer 2 for contacting with a yarn and a reinforcing layer 3 laminated to the surface rubber layer 2 is characterized by having a surface rubber layer hardness of 70 to 80 on JIS A scale, embedding core cords 4 in the reinforcing layer 3, disposing a woven fabric 5 on the surface side of the reinforcing layer 3, and disposing a woven fabric 6 between the reinforcing layer 3 and the surface rubber layer 2.
Patent JP-2002013195-A (JP)
Title: Panel wall structure for wooden building
Inventor: SUGIYAMA KAZUO
IPC: E04B1/10
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a panel wall structure for a wooden building using a panel material having further excellent strength and capable of sufficiently withstanding a large earthquake. SOLUTION: A groundsill 3 formed with one or two groundsill materials 3a is fitted on a foundation 1 via a foundation packing 2, and a floor panel 4 is spread, with its outer end matched with the center of the groundsill 3. An outer wall panel 5 formed with the same panel material as that of the floor panel 4 is fitted, with its inner end matched with the center of the groundsill 3, and an inner wall panel 6 is fitted on the floor panel 4, with its outer end matched with the center of the groundsill 3.
Patent JP-2001053256-A (JP)
Title: Formation method of capacitor of semiconductor memory element
Inventor: BOKU TOSHU
IPC: H01L27/108
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a forming method for a capacitor of a semiconductor memory element, which lessens generation of a leakage current in the capacitor and can ensure high capacitance of the capacitor. SOLUTION: A lower electrode 40 is formed on a semiconductor substrate 30. After that, a surface treatment for preventing generation of a natural oxide film is performed on the surface of the electrode 40. Subsequently, a TaON film is formed on the electrode 40 through chemical vapor reaction of Ta chemical vapor to O3 gas and NH3 gas, and the TaON film is crystallized. After that, an upper electrode 45 is formed on the TaON film 43a. At this time, the film 43a is formed in an LPCVD(low pressure chemical vapor deposition) chamber, which maintains a temperature of 300 to 600 deg.C and a pressure of 0.1 to 1.2 Torr.
Patent JP-2002017358-A (JP)
Title: Perchloroethylene dehalogenating enzyme derived from clostridium bifermentans dph-1, polypeptide of the enzyme, gene encoding the enzyme
Inventor: TAKAMIZAWA KAZUHIRO
IPC: C12N9/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new enzyme which can decompose harmful chlorinated aliphatic compounds, and to obtain the amino acid sequence and base sequence of the enzyme. SOLUTION: The perchloroethylene-dehalogenating enzyme originated from Clostridium bifermentans DPH-1, and the amino acid sequence and genetic base sequence of the enzyme were given by the present invention. The enzyme has a characteristic that a wide range spectrum of chlorinated aliphatic compounds as substrates are degraded.
Patent JP-2002021800-A (JP)
Title: Hydraulic air compressor
Inventor: YANOME SANEMITSU
IPC: F04F1/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic air compressor having a degree of freedom in conditions of location and allowing a small pressure loss. SOLUTION: The hydraulic air compressor comprises an air separating tank 13 provided at a bottom 12 of a sea or lake 11 facing an upper pond 10, a downcomer 14 allowing flow down of the water of the upper pond 10 with air to the air separating tank 13, a drainage pipe 16 for draining the water in the water layer 17 inside the air separating tank 13 to the sea or lake, and a compressed air taking-out pipe 19 connected to the air separating tank 13 for taking out the compressed air in its air layer part 18.
Patent JP-2002019680-A (JP)
Title: Power transmission for motorcycle engine
Inventor: NATSUME TAKUYA
IPC: F16H57/027
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission of a motorcycle engine, capable of suppressing expansion of its size in its width direction. SOLUTION: In this power transmission, a transmission mechanism 12 to transmit the rotation of the output shaft 11 of a motorcycle engine to a rear wheel 136 is stored and disposed in a transmission case, and the rear wheel 136 is rotatably supported by a rear wheel shaft 90 fixedly supported by the rear end part of the transmission case. In the transmission mechanism 12, a driving sprocket 85 mounted to the end part of the output shaft 11 of the engine is linked to the intermediate driven sprocket 87 of an intermediate shaft 86 disposed in the transmission case by a primary chain 88, and the intermediate driving sprocket 89 of the intermediate shaft 86 is linked to a rear wheel driven sprocket 92 linked to the rear wheel by a secondary chain 93, and the secondary chain 93 is positioned further outside the primary chain 88 in the vehicle width direction.
Patent JP-2002020660-A (JP)
Title: Recording liquid
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/328
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a recording liquid capable of giving clear printed matters with a magenta color or a greenish black color tone even when recorded on a plain paper by ink jet recording, and not only excellent in print density, light resistance and weathering resistance (environmental polluting gas resistance), but also having good storage stability. SOLUTION: The recording liquid comprises an aqueous medium and at least one coloring matter selected among a coloring matter whose free acid form is represented by general formula (1), a coloring matter whose free acid form is represented by general formula (2), a coloring matter whose free acid form is represented by general formula (3), a coloring matter whose free acid form is represented by general formula (4) and a coloring matter whose free acid form is represented by general formula (5).
Patent JP-2002023032-A (JP)
Title: Adhesive structure for optical member
Inventor: SAKAMOTO TETSUYUKI
IPC: G11B7/22
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive structure for optical member, with which an optical member can be surely adhered and fixed onto a mounting seat. SOLUTION: The adhesive structure for optical member has a light source, a reflecting mirror 6, a photodetector and a housing 2 at least, the reflecting mirror fixing part of the housing 2 has an abutting plane 2n on which the reference plane of the reflecting mirror 6 is abutted, and a housing protruding wall 2m protruded closely to the reflecting mirror 6, and the reflecting mirror 6 is fixed by applying an adhesive to a part between the reflecting mirror 6 and the housing protruding wall 2m so that the adhesive reaches the abutting plane 2n.
Patent JP-2002018293-A (JP)
Title: Cation exchange resin
Inventor: SAKURA KATSUHIKO
IPC: B01J39/20
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain at novel cation exchange resin excellent in capacity for separating and recovering a least one kind of metal ion from a mixture of many kinds of metal ions. SOLUTION: The cation exchange resin is constituted by introducing a sulfonic acid group into a divinyl monomer/monovinyl monomer copolymer resin, which contains divinyl benzene as a crosslinking agent, as a functional group and at least a part of the monovinyl monomer is a polycyclic aromatic monovinyl monomer and a degree of crosslinking represented by divinyl benzine/ total monomer is 2-70 mol %.
Patent JP-2002020819-A (JP)
Title: Method for pretreating sintering raw material
Inventor: FUKAZAWA YASUHIRO
IPC: C22B1/16
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a pretreating method of sintering raw material with which the quality of a sintering ore can be stabilized in the case of using large quantities of rolling scale powder and dust as the sintering raw material. SOLUTION: In a granulating process of the sintering raw material, the rolling scale powder containing >=55 wt.% Fe and the fine powdery dust having comparatively high SiO2, Al2O3 contents produced in iron works, are beforehand granulated while separating with the other sintering raw material to improve the contacting chance between the rolling scale powder and the dust. Further, this granulated material is mixed and granulated with the other sintering raw material and then, the fine powdery dust is granulated by using the comparatively coarse rolling scale powder as nucleus to form the strong pre-granulated material and also, the permeability of a sintering raw material layer is improved by optimizing the producing amount of melted liquid having low melting point caused by the rolling scale, and high grade of the sintered ore can be produced without damaging the productivity.
Patent JP-2002023930-A (JP)
Title: Symbol input device
Inventor: KUNIMATSU YOSHIMASA
IPC: G09G5/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a symbol input device having high operability and capable of reducing the number of times of moving a viewing point at the time of operation. SOLUTION: Candidate keys 32 to 50 corresponding to respective lines of the Japanese syllabary and an input character display part 30 are displayed on the screen of a monitor television 26. When a part corresponding to any one of the keys 32 to 50 is touched on the panel side of a controller, the color of the candidate key corresponding to the touched part is changed, and when the panel corresponding to the part is depressed, a succeeding candidate character is displayed on the corresponding candidate key and the preceding candidate character is displayed on an input character display part 30. When deciding operation is executed, the character displayed on the display part 30 is defined.  Since the succeeding candidate character is displayed on the corresponding candidate key, the character can be inputted without looking at the display part 30 until the preparation of a character string ends, so that the number of times of moving the viewing point can be drastically reduced and the operability can be drastically improved.
Patent JP-2002029731-A (JP)
Title: Method for recovering high purity boron-containing water and apparatus therefor
Inventor: HAYAKAWA SATOSHI
IPC: B01J49/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of ion exchange columns when a high purity boric acid solution is obtained by treating an acid radical-containing boron eluate produced by adsorbing boron in a boron-containing aqueous solution on an ion exchange resin and passing an acid through the resin to regenerate the resin and to reduce troublesome operations such as the separation, regeneration and mixing of cation and anion exchange resins in the regeneration operation of ion exchange resins. SOLUTION: An acid radical-containing boron eluate produced by adsorption on an ion exchange resin and regeneration by elution is successively passed through a first ion exchange column packed with a I type or II type highly basic anion exchange resin adjusted to OH type or a slightly basic anion exchange resin adjusted to OH type and through a second ion exchange column packed with a mixture of a slightly acidic cation exchange resin adjusted to H type and a I type or II type highly basic anion exchange resin adjusted to OH type or a slightly basic anion exchange resin adjusted to OH type.
Patent JP-2002022489-A (JP)
Title: Mechanism for detecting origin location of absolute sensor
Inventor: ITO YOSHINORI
IPC: G01D5/245
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To propose a compact and inexpensive mechanism for detecting the origin location of an absolute sensor. SOLUTION: In the mechanism 1 for detecting the origin location of the magnetic-type absolute sensor, both an annular membrane pattern 6 with magnetic shielding characteristics and a membrane dot pattern 8 also with magnetic shielding characteristics located outside in the radial direction of a separating part 7 formed in the pattern 6 are formed in the surface of a rotating disk 2 made of a magnetic transmitting material. When each of the membrane dot pattern 8 and the separating part 7 pass between an opposingly arranged exciting coil 3 and first and second detecting coils 4 and 5, pulsating detection output is obtained from each of the detecting coils 4 and 5. On the basis of the detection output, it is possible to detect the origin location of the rotating disk 2 every one rotation.
Patent JP-2002028284-A (JP)
Title: Slot machine
Inventor: SUZUKI YOSHITAKA
IPC: A63F5/04
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which warns clearly by voice to a player, especially warns the finish of a specified game among announcements and enables his or her expectation to enhance by performances. SOLUTION: A production controller is provided with a voice announcement means which is provided with a playing frequency measuring means for measuring residual playing frequency until the finish of a specific period in the specific period in a game which is started by meeting of a specific condition and finished with the finish of playing a fixed number of times and a voice selection means which has vice data corresponding to the residual playing frequency and is capable of selecting the voice data based on a measuring result obtained by the game frequency measuring means.
Patent JP-2001098703-A (JP)
Title: Roof structure and roofing method
Inventor: DANNO KAZUHISA
IPC: E04D1/06
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a roof tile structure for ensuring an integrated feeling in outer view in both regins where solar cell pannels or solar cell module tiles are layed and where they are not layed for improving outer looking. SOLUTION: This is a roof structure containing a region where solar cell module tiles Ka having solar cell modules M are layed on a roof surface and a region where they are not layed thereon, wherein dammy solar cell module tiles Kb, Kc having the similar color tone with that of the surfaces of the solar cell module tiles are layed on at least a part of the region where the solar cell module tiles are not layed.
Patent JP-2001069576-A (JP)
Title: Enhanced random-access preamble coding for starting wireless mobile communication session
Inventor: DABAK ANAND G
IPC: H04B1/707
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a random-access channel identification method, that is superior in mobile radio transmission of various distances in a cell and also superior in transmission from a mobile set with a large speed change. SOLUTION: A radio unit UE transmits a preamble in a time slot designated by a base station 10 to make a request to the base station 10 for the connection. This preamble is repetitive Walsh-Hadamard code symbols, so as to have the same length as a scramble code specific to a cell. The radio unit UE, requesting connection, selects an available time slot and an available Walsh-Hadamard code symbol in a pseudo-random way, scrambles a bit stream obtained from the code symbol and transmits the scrambled bit stream to the base station 10. The base station 10 descrambles the received input bit stream and de- interleaves the symbol, and the symbol is given to a correlation unit for discriminating the transmitted preamble.
Patent JP-2002030645-A (JP)
Title: Tubular bag and bag having core
Inventor: TSUJI KIYOMI
IPC: E02D5/46
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a tubular bag inflatable mainly in the radial direction of a tube, and a bag having a core. SOLUTION: The tubular bag 1 is sewn from a warp and a weft, with the warp linearly stretched in the longitudinal direction of the tube and the weft being bent. The bag 1 is secured to each end of the core 2.
Patent JP-2002031851-A (JP)
Title: Projector
Inventor: INOUE KAZUHIKO
IPC: G02F1/13
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a projector which may be improved in the degree of freedom in design. SOLUTION: An intake duct 37 of the projector is arranged near a light source lamp 22 acting as a heat source. The intake duct 37 is formed of a thermally insulating material, by which the radiation heat Te from the light source lamp 22 may be shut off. Namely, even in the case where the intake duct 37 is arranged near the heat source, the outdoor air taken in by a cooling fan 36 may be kept at a low temperature and the degradation in cooling efficiency by cooling air flow FL may be prevented. The radiation heat Te of the light source lamp 22 may be shut off by arranging the intake duct 37 formed of the thermally insulating material between an electronic circuit section 4 and the light source lamp 22. Namely, an electronic circuit section 4 weak to heat may be eventually protected from the heat souse.  The influence of the heat source may be suppressed by utilizing the intake duct formed of the thermally insulating material in the manner described above and therefore the degree of freedom in designing the project relating to the arrangement of the parts adversely affected by the heat may be improved.