baber/WOPTO huggingface dataset:
Patent JP-2000260341-A (JP)
Title: Tension mask for cathode ray tube and tension mask frame assembly
Inventor: SHIN JUNCHORU
IPC: H01J29/07
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To minimize tensile Poisson shrinkage of a tension mask when stretched vertically by applying tension in the long direction of a strip and in the coupling direction of a tie-bar for reducing the moving distance of a slot at the edge. SOLUTION: This assembly comprises a tension mask having a great number of strips 201 arranged in a prescribed interval to form slots 202, perforated parts 210 consist of tie-bars 203 connecting adjacent strips together to partition slots, and a non-pored part 220 placed at the edge parts of both side of the perforated parts in parallel with the strips and having curved side face end members 222 with a prescribed curvature. The assembly also comprises a frame 100 having a pair of supporting members 101, 102 arranged in parallel and supporting the tension mask in a state that tension is provided in the long direction of the strips so as to provide tension in the coupling direction of the tie-bars by the strips curved at the edge parts of the perforated parts, and elastic members 103, 104 with their both ends fixed to support the supporting members.
Patent JP-2001207455-A (JP)
Title: Biodegradable planting plate
Inventor: KAKIUCHI YUJI
IPC: A01G1/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable planting plate. SOLUTION: This planting plate designed to a plate shape and produced by using a biodegradable plastic material which can be decomposed by bacteria or the like in the earth. For covering a large area, many plates are connected together and fixed to the reclaimed slope face with fixing pins made of the same material.
Patent JP-2001250746-A (JP)
Title: Electrolytic capacitor
Inventor: SAKUTA TETSUYUKI
IPC: H01G9/08
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of the electrical characteristics of an electrolytic capacitor and deformation of the appearance of the capacitor due to the fact that a severe thermal stress is exerted on the capacitor for a surface mount component. SOLUTION: In an electrolytic capacitor constituted into a structure that a capacitor element, which is formed of a dielectric film and is provided with an anode member, is impregnated with a cathode electrolyte and the element is arranged and is sealed in a package material, the capacitor element or the packaged member is covered with a thermal barrier consisting of a heat- insulative material.
Patent JP-2001251139-A (JP)
Title: Microwave oscillation circuit
Inventor: OSE YASUSHI
IPC: H03B5/18
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oscillation circuit capable of maintaining oscillation stability against fluctuation of load impedance. SOLUTION: In this microwave oscillation circuit provided with a stub 1 constituting a feedback circuit connected to the base terminal of a transistor 4 for oscillation, a stub 2 constituting an oscillation circuit connected to an output side and a dielectric resonator 3, a bias resistor 8 deciding a base voltage is arranged in the vicinity of the connection point of the stub 1 and the base terminal, and a resistance is determined to be high impedance when a voltage supplying side is seen from the base. A resistor 7 for base bias fine adjustment arranged in the vicinity of a layout 5 for power supply and the base bias resistor 8 are connected in a wiring pattern 9 that forms high impedance with respect to an oscillation frequency.
Patent JP-2001249582-A (JP)
Title: Image forming device
Inventor: IRIE KOICHI
IPC: G03G15/01
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which corresponds to the desire of a user at a toner-end time. SOLUTION: In the image forming device having a toner-end detecting mechanism, it possesses a first mode to stop image forming operation in the state of detecting toner-end and a second mode to continue the image forming operation. Then, such a mode is displayed an operational panel 121, so that the user freely sets a mode.
Patent JP-2001245522-A (JP)
Title: Combine
Inventor: BABA HARUO
IPC: A01D67/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a combine able to travel while housing a plate for traveling and capable of making use of the plate for travelling thus housed. SOLUTION: This combine is such that a housing section for a plate for travelling 13 is equipped with a housing chamber 7 for housing the step plate 13 under the deck 12 of a threshed grain bagging section 6 and a plate stand 16 for switching to a loading platform-forming mode through exposing the plate 13 outside the flack of the threshed grain bagging section 6 by slidingly putting the plate 13 into/out of the housing chamber 7.
Patent JP-2001247058-A (JP)
Title: Car body structure
Inventor: MISAKI TOSHIJI
IPC: B62D21/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a car body while maintaining rigidity and strength of the car body in a car body structure. SOLUTION: In this car body structure being installed on a floor panel 1B for forming a floor part of the car body and having a cross member 20 arranged in the car width direction by being extended to both side side sills of the floor panel 1B, the cross member 20 comprises a center cross member 21 arranged in the car width direction so as to be positioned in an almost central part of the floor panel 1B, a pair of extension members 22 being formed in the plate thickness different from the center cross member 21, having one end superposed on the upper surface side of respective side end parts of the center cross member 21 and having other end connected to the side sills and a reinforce member 23 installed on the extension members 22.
Patent JP-2001250486-A (JP)
Title: Cathode body structure and its manufacturing method
Inventor: SAKATA MIKIFUMI
IPC: H01J1/18
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a cathode body structure and its manufacturing method, in which CRT characteristics can be maintained by preventing a strap that supports a cathode sleeve from being oxidized. SOLUTION: A strap type cathode body structure comprises a cylindrical cathode sleeve 3, on which a cathode substrate 1 that has been housed inside a cup 2 is fixed at the upper end, a cylindrical supporting sleeve 4, which is arranged outside of the cathode sleeve 3 and coaxial with it, and the plural straps 6, which cross-link and support the cathode sleeve 3 to the supporting sleeve 4 by fixing one of its ends to the lower end of the cathode sleeve 3 and fixing the other end to the upper end of the supporting sleeve 4. On the surface of the straps 6, a protective thin film 13 made of a platinoid element is provided.
Patent JP-2001255462-A (JP)
Title: Projection optical system and projection type display device using the same
Inventor: SUNAGA TOSHIHIRO
IPC: H04N5/64
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a projection optical system and a projection type display device using the projection optical system, in which the ratio of peripheral light quantity is secured and an oblique projection system having a high enlargement ration is used while the device is miniaturized. SOLUTION: In this projection optical system, luminous flux from a picture display panel is guided to a screen surface inclined to a reference axis so as to form picture information on the screen surface. The optical system is equipped with a reflection optical system which has plural rotationally asymmetric reflection surfaces having curvature and where the luminous flux from the picture display panel is reflected on the plural rotationally asymmetric reflection surfaces and guided to the screen surface, and is provided with a diaphragm between the plural rotationally asymmetric reflection surfaces of the reflection optical system or between the reflection optical system and the picture display panel, and the diaphragm is set to form a picture at negative magnification by an optical member arranged nearer of the screen side than the position of the diaphragm.
Patent JP-2001257797-A (JP)
Title: Adaptor for call apparatus
Inventor: EBISAWA HIDEAKI
IPC: H04L12/66
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a conventional Internet phone adaptor connected to a telephone set cannot have made a phone call as a conventional telephone set through the selection of a public channel when no Internet phone is available. SOLUTION: In the call apparatus adaptor connected to a public line and an IP network, a public line signal transmission reception means 1,100 receives speech information and a telephone number from a telephone set 10, a connection destination discrimination means 200 acquires an IP address corresponding to the telephone number, generates path selection information and gives the path selection information to a line connection changeover means 100. The line connection changeover means 100 selects a path of the public line 13 or a path from an IP network communication processing means 5000 via the IP network 14 according to the path selection information and transmits the call information to the telephone set 20.
Patent JP-2001226852-A (JP)
Title: Cloth having bilayer structure obtained by forming union cloth using different fiber materials such as silk and cotton, silk and other fiber excluding silk and cotton and products using the same
Inventor: YAMAZAKI TAKASHI
IPC: A45D34/04
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To use silk as a material for usual common goods without breaking the image of the silk the material for luxury goods. SOLUTION: This cloth has a bilayer structure comprising a satin weave as the weaving structure forming a union cloth by weaving silk as warp 1 and cotton as weft 2.
Patent JP-2001252571-A (JP)
Title: Chiral lead catalyst and asymmetric aldol reaction method
Inventor: KOBAYASHI OSAMU
IPC: C07B61/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a new asymmetric synthesis catalyst with a high yield and high optical selectivity, capable of being used for a simple and general purpose reaction operation, and an asymmetric synthesis method using this catalyst. SOLUTION: A chiral lead catalyst containing a lead compound represented by formula Pb(ORf)2 (wherein Rf is a fluorine-containing alkylsulfonyl) and a chiral crown ether compound having a skeleton represented by formula 1 is provided, and an asymmetric aldol reaction using this catalyst is carried out.
Patent JP-2001264444-A (JP)
Title: Ion beam detector
Inventor: KIMURA TOSHIO
IPC: G21K1/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an ion beam detector capable of detecting a pulse beam and a direct current beam without switching a detecting circuit. SOLUTION: A pulse detecting resistance 18 connected to one end of a Faraday cup 2 placed in a beam duct kept at electric potential of the earth is accommodated together with a Zener diode 19 in a case 14 kept at the equal electric potential to the beam duct. A direct current detecting resistance 26 is connected between the other end of the pulse detecting resistance 18 and the earth, and the Zener diode 19 is connected between the other end of the pulse detecting resistance 18 and the case 14.
Patent JP-2001265638-A (JP)
Title: Portable information terminal
Inventor: KOZUKI TOSHIFUMI
IPC: G06F13/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal capable of effectively managing information with a small storage capacity while suppressing a communication cost, easily deciphering ciphered data without the need of complicated procedures or high throughput and easily maintaining the consistency of data. SOLUTION: Management data needed by a user at the time of carrying the terminal are transferred from a data management device 16 to this portable information terminal 20 through a second data communication means and kept in a data storage part 22 as terminal data. Then, other management data are transferred from the data management device 16 through a network 14 and a first data communication means to a server 11 and kept in the server 11 as server data. At the time of going out carrying the portable information terminal 20, the user refers to the terminal data of the data storage part 22, and in the case that the terminal data corresponding to the management data needed by the user are not present in the data storage part 22, they are replenished from the data management device 16 or the server 11 to the data storage part 22.
Patent JP-2001261684-A (JP)
Title: Tetrakis (acyloxy) borate (1-) and method for synthesizing substituted onium tetrakis(acyloxy) borate (1-)
Inventor: NAGATA HIROSHI
IPC: C07F5/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing a substituted onium tetrakis(acyloxy)borate (1-) excellent in stability by which the compound is synthesized with excellent solubility in an organic solvent and without forming a harmful material and without leaving ionic impurities. SOLUTION: This method for synthesizing a substituted onium tetrakis(acyloxy)borate (1-) is characterized in that tetrakis(acyloxy)borate (1-) is obtained by reacting (A) a boron trihalide with (B) a salt of amines or amidines, and a carboxylic acid.
Patent JP-2001267180-A (JP)
Title: Chip type solid electrolytic capacitor
Inventor: NARITA TAKAHIRO
IPC: H01G9/012
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To raise a volumetric efficiency and to reduce in size and to improve operability by surely connecting a lead wire for an anode to an anode terminal. SOLUTION: An anode terminal 4 formed of a lead frame is provided through an insulating board 8. A cathode terminal 10 arrived from a front surface of the board 8 at a rear surface side through a side face is formed of a conductive film. The board 8 is arranged on a lower surface of a capacitor element 3. The terminal 4 is connected directly to a lead wire 2 for the anode by laser welding. And, the terminal 10 is connected to a silver layer 26 of the element 3 via a conductive adhesive 7.
Patent JP-2001263881-A (JP)
Title: Refrigerating unit
Inventor: OCHIAI HIDEO
IPC: F25B45/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating unit from which a hydrocarbon(HC) refrigerant in its refrigerating cycle can be recovered completely at the time of disusing a refrigerator by preventing the refrigerant from dissolving in refrigerating machine oil. SOLUTION: In the refrigerating cycle of this refrigerating unit enclosing the HC refrigerant and refrigerating machine oil in a serial circuit constituted of a compressor, a condenser, a capillary tube, and an evaporator, a refrigerant enclosing/recovering pipe is provided in the bottom section of the compressor and a hole or space for accepting the pipe is provided in the compressor fixing base corresponding to the pipe.
Patent JP-2001270556-A (JP)
Title: Package and its manufacturing method
Inventor: HASHIMOTO TADASHI
IPC: B65D75/36
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a package and its manufacturing method, capable of enhancing the fine appearance of the package and heightening the added value of a commodity by regulating warp at a thermally welded portion beforehand. SOLUTION: The package is composed of a molded member 3 made of a synthetic resin, in which a containing part 5 for a commodity is provided in a recessed state, and a sheet member 7 made of a synthetic resin, which is to be superposed on the molded member 3 so as to close an opening of the containing part 5. The portion where the molded member 3 and the sheet member 7 are superposed on each other is thermally welded so as to be warped beforehand.
Patent JP-2000310728-A (JP)
Title: Optical fiber buffer unit and cable including same
Inventor: RUTTERMAN DANIEL J
IPC: G02B6/44
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a buffer unit which meets combustion conditions, mechanical conditions, and/or environmental conditions and the optical fiber cable which includes it. SOLUTION: An optical fiber cable 10 is a unitized optical fiber cable having cables 20 equipped with respective buffer units 30 inside and the respective buffer units 30 include at least two optical fiber which are generally held tightly by buffer layers having a nominal OD of about 900 μm (±100 μm) so as to come into slide contact therewith. The buffer units 30 are stranded around a center member 22 and sheathed with a jacket 28.
Patent JP-2001276866-A (JP)
Title: Method for treating organic wastewater
Inventor: NAWA YOSHIHARU
IPC: C02F11/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an organic wastewater treatment method by which the amount of excess sludge generated when an organic wastewater is subjected to biological treatment and purification, can stably be reduced with a wet medium agitation type mill as a sludge solubilization means and by which a stable solubilization effect on even such sludge containing a large amounts of impurities, e.g. fibrous material, can be obtained. SOLUTION: This treatment method comprises steps of treating organic wastewater 1 in a biological treatment vessel 2 to obtain a treated liquid, subjecting the treated liquid to solid-liquid separation, discharging separated water to the outside as treated water 5 and returning separated sludge 6 to the biological treatment vessel 2, wherein a portion of sludge is transferred to a second biological treatment tank 16 different from the biological treatment tank 2 to treat the sludge portion and also a portion of sludge generated in the second biological treatment vessel 16 is treated with a stone mill type grinder 11 and thereafter the ground sludge is solubilized by treating it with a medium agitation type mill 12 and then the solubilized sludge is returned to the second biological treatment vessel 16.
Patent JP-2001276553-A (JP)
Title: Method and device for absorbent feeding for wet gas adsorption column
Inventor: YAMAGUCHI FUMIHIKO
IPC: B01D53/18
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent feed method for feeding an adsorbent for a wet gas absorption column and mixing a replenishing liquid into an absorbing solution in a short time in a circulating tank. SOLUTION: In an absorption feed method in which a spray section 15 jetting an absorbing solution 13 into introduced gas is provided on the upper section of an absorption column main body 10 and a circulating tank section 14 of the absorbing solution 13 is formed on the bottom of the absorption column main body 10, a replenishing liquid feed pipe 22 so provided as to cross the absorption column main body 10 is formed on the upper section of the circulating tank section 14, and a number of holes 23 are formed on the replenishing pipe 22 so that the replenishing liquid is fed from the respective holes 23 into the absorbing solution 11 of the circulating tank section 14.
Patent JP-2001277986-A (JP)
Title: Clip device for air bag
Inventor: HOSOYA TOMOYUKI
IPC: B60R21/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a clip device for an air bag excellent in an external appearance in a cabin. SOLUTION: This clip device is composed of a clip 60 having side plates 61 and 61 oppositely extended on both sides of a bottom plate 62. The clip 60 is provided with elastic legs 63 formed on both side plates 61 and 61 so as to project in the restoring direction of the side plates 61 and engageable with a peripheral edge part of an installing hole 18 formed in a car body and stopper parts 65 and 65 capable of abutting to the reverse of the car body on the peripheral edge of the installing hole 18 by projecting on both side plates 61 and 61 in the restoring direction of the respective side plates 61 in a position separate by a prescribed distance from the elastic legs 63.
Patent JP-2001288048-A (JP)
Title: Composition for scalp and hair
Inventor: NAKAZAWA YOSUKE
IPC: A61K8/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a composition for scalp and hair, excellent in softening, effect on the scalp, having synergistically heightened effects for promoting blood flow, and further excellent in safety. SOLUTION: This composition for the scalp and the hair contains a promoter of the blood flow, and one or more kinds of adenosines selected from adenosine, adenosine 5'-phosphate and salts of the adenosine 5'-phosphate. The promoter of the blood flow is one or more kinds selected from the group of promoters of the blood flow, consisting of nicotinic acids, minoxidils, cepharanthine, vitamin Es, γ-oryzanol, an alkoxycarbonylpyridine N-oxide, carpronium chloride and acetylcholines. The content of the promoter of the blood flow is 0.001-5.0 wt.% based on the whole amount of the composition, and the content of the adenosines is 0.0001-10.0 wt.% expressed in terms of solid based on the whole amount of the composition for the scalp and the hair.
Patent JP-2001328978-A (JP)
Title: Method for producing vitamin a, intermediate and method for producing the intermediate
Inventor: TAKAHASHI TOSHIYA
IPC: C07C315/04
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing vitamin A using inexpensive raw materials. SOLUTION: This method for producing vitamin A comprises using a sulfone derivative represented by the formula (1) [wherein Ar is a (substituted) aryl group; and R1 is H or a protective group for hydroxyl group] as intermediate.
Patent JP-2001286959-A (JP)
Title: Resin film sticking method, and method for correcting weld seam part of welded can
Inventor: KAWAMURA TAKASHI
IPC: B21D51/26
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To accurately stick a resin film for correction to one side of a plate- like body, an inner side of a cylindrical body and a welded can seam of a can body, to reduce the manufacturing steps, to increase the yield, and to reduce the price of products. SOLUTION: Before the resin film 5 such as the resin film for correction is stuck to one side of the plate-like body, the inner side of the cylindrical body and the welded can seam of the can body 1 which are carried, press rolls 7, 7 are turned by a predetermined angle in the reverse direction to return a cut tip of the resin film 5 by a predetermined quantity, and then, the press rolls 7, 7 are rotated in the forward direction in an interlocking manner with the insertion of the plate-like body, the cylindrical body and the can body 1 in the press rolls 7, 7, and the resin film 5 is stuck to the inner surface of the can body 1 over the entire length while agreeing the cut tip of the resin film 5 with the tip of the can body 1.
Patent JP-2001286283-A (JP)
Title: Base sequence of soybean-dwarfing virus 4 lines
Inventor: TERAUCHI HIDETAKA
IPC: C12N15/09
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide respective DNAs complementary to the corresponding whole length genomic RNAs for soybean-dwarfing virus(SbDV) DS lines, respective replication enzyme genes encoded by the above corresponding genomic RNAs, a coat protein gene, and a gene in 3'-terminated non-translation region. SOLUTION: The above respective DNAs complementary to the corresponding whole length genomic RNAs for the subject soybean-dwarfing virus(SbDV) 4 lines are characterized by having either of specific four kinds of base sequences, i.e., YS, YP, DS and DP lines. Thereby, respective replication enzyme genes for the soybean-dwarfing virus(SbDV) four lines, a coat protein(CP) gene, and cDNA containing the base sequences in 3'-terminated non-translation region, are provided. The cDNA can be used in analyzing the relation between the SbDV lines and the relationship with other virus; furthermore, SbDV-resistant plants can be created by transferring the cDNA into the original plants.