baber/WOPTO huggingface dataset:
Patent JP-2002053408-A (JP)
Title: Industrial antibacterial mildewproofing agent, algicide and antifouling agent containing catechol derivative
Inventor: ETO HIDEO
IPC: A01N31/08
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an industrial antibacterial mildewproofing agent, an algicide and an antifouling agent containing a catechol derivative and free from the problems of conventional antibacterial agent, etc., containing chemicals suspected to cause the adverse effect on human body and the pollution of environment and antifouling agent containing organotin compound having high toxicity. SOLUTION: The industrial antibacterial mildewproofing agent, algicide or antifouling agent contains a catechol derivative expressed by general formula (1) (R1 is a 1-3C alkyl; R2 is a 1-9C straight-chain alkyl; and A is C(O)-CH2-CH2, C(O)-CH2-CH(OH), C(O)-CH=CH or CH(OH)-CH2-CH(OH)).
Patent JP-2002054846-A (JP)
Title: Hot water supply heat source apparatus of hot water storage type
Inventor: FUKUCHI TORU
IPC: F24H1/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To improve heating efficiency as an apparatus by achieving the operation of heating means with high heating efficiency while ensuring total heating efficiency by the heating efficiency at high heating efficiency. SOLUTION: Control means U causes hot water circulation means E to be operated for heat dissipation operation to operate only the heat pump heating section 33 when the operation of a heat pump heating section 33 is enabled in a propriety decision processing while when the operation of the heat pump heating section 33 is disabled the heat pump heating section 33 is in operation, the hot water circulation means E is subjected to heat dissipation operation.  Further, the operation of the heat pump heating section 33 is continued until the operation time since the operation of the heat pump heating section 33 becomes a required operation time or more estimated by a necessary operation time calculation processing, and then only an auxiliary heating section 35 is operated, and when the heat pump heating section 35 is in non-operation, the hot water circulation means E is subjected to heat dissipation operation to operate only the auxiliary heating section 33. In such a manner a hot water storage hot water supply heat source apparatus is constructed.
Patent JP-2002052347-A (JP)
Title: Raw material supply apparatus for vertical mill
Inventor: OKAMOTO YASUNORI
IPC: B65G33/24
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a raw material supply apparatus for a vertical mill which can inhibit the pulsation of raw material supply, the vibration accompanying to raw material supply, and defective operations due to the deposition or lumps of a raw material. SOLUTION: This supply apparatus is characterized in that: it has a screw- feeder-like structure comprising a screw cylinder 11 having a raw material delivery port 9 formed at its one end and a screw 12 inserted through the other end of the screw cylinder 11 into the screw cylinder 11 so that the cylinder is supported at one side; the raw material delivery port 9 is kept closed with a damper 14 pressed in the closing direction; a raw material in the screw cylinder is advanced by the rotation of the screw 12 to fill the space at the front of the damper 14; and the advancing force of the raw material overcomes the pressing force of the damper 14, opening the damper 14.
Patent JP-2002054108-A (JP)
Title: Windbreak fence
Inventor: TSUDA TAKESHI
IPC: E01F7/02
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a windbreak fence, by which the problem of the interruption of the field of view by a windbreak net can be solved without removing the windbreak net. SOLUTION: Horizontal support shafts 6 are installed on both sides of the windbreak net 3 constituted by mounting an expanded metal 4 inside a housing 5, the horizontal support shafts 6 are borne by bearings 7 secured to a support 1 and the windbreak net 3 can be rotated, using the horizontal support shafts 6 as fulcra, and the windbreak net is positioned in a horizontal posture in a season, when storm protection is not required, and the field of view is widened.
Patent JP-2002055250-A (JP)
Title: Optical multiplexer/demultiplexer and its manufacturing method
Inventor: NAKAJIMA TOSHIHIRO
IPC: G02B6/293
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize an array waveguide grating type optical multiplexer/ demuitiplexer. SOLUTION: Input waveguides 12(1)-12(8), a slab waveguide 14, an array waveguide grating 16, a slab waveguide 18 and output waveguides 20(1)-20(8) are formed in series on the surface of a substrate 10. In the array waveguide 16, respective core areas of a part or all array waveguides are composed by assembling plural core parts different in refractive index n. For example, the array waveguide grating 16 is formed into a linear shape by making n of core parts Q1-Q24 larger than that of core parts P1-P24. In the core parts Q1-Q24, n may be made different. In such a case, the lengths of Q1-Q24 may be made different or made equal.
Patent JP-2002062036-A (JP)
Title: Foldable cold storage compartment
Inventor: TERANISHI KOICHIRO
IPC: F25D23/06
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a foldable cold storage compartment which can be formed into the compartment having heat insulating walls by expanding each component when the compartment is transported in a commodity housing state and can be reduced in volume by folding the components when the compartment is sent back after use. SOLUTION: This foldable cold storage compartment comprises front and back heat insulating walls 12 and 19 having shallow U-shaped cross sections, heat insulating side walls 15 which connect the ends 20 of the heat insulating walls 12 and 19 to each other and can be folded in folding screen-like states, and a heat insulating bottom plate which is connected to the back heat insulating wall 19 through hinges 25 and can be sprung up. The compartment also comprises a top heat insulating plate which is connected to the back heat insulating plate 19 through hinges 25 in a state where the plate can be hung down, reinforcing members 18 which are respectively put on the bottom and top edges of the foldable heat insulating side walls 15 and have L-shaped cross sections, and packing 27a which is pressed against the connecting sections of the side walls 15.
Patent JP-2002059161-A (JP)
Title: Pure water feed method and device
Inventor: TANEMOTO HIROAKI
IPC: G07F13/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To feed pure water having extremely less fear of putrefaction by avoiding danger of intrusion of bacteria which generate when pure water retains in the device as much as possible, in a feed method of pure water and the device in a vending machine, etc. SOLUTION: Water retained in a space or a pipeline between from a secondary side room of a reverse osmosis membrane water purifying device to a pure water feed nozzle during a feed of water stops, is discharged every time when a feed of pure water is started. At a feed time of water, at fist a raw water feed valve is opened and next a pure water feed valve is opened and after a time required to replace retained water in a secondary side pipeline with new pure water passed through a reverse osmosis membrane passes, once the pure water feed valve is closed and next the pure water feed valve is again opened and a feed of pure water is started.
Patent JP-2001104793-A (JP)
Title: Heteropoly acid/polyoxomethalate catalyst
Inventor: ELLIS PAUL EDWARD
IPC: C07C5/42
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an improved catalyst for various chemical processes, containing a heteropoly acid carried on a polyoxomethalate salt. SOLUTION: This heteropoly acid/oplyoxomethalate catalyst comprises a catalyst composition containing a heteropoly acid carried on a polyoxomethalate carrier, wherein the carrier of the polyoxomethalate is subjected to heat treatment at 385-600 deg.C. The heteropoly acid has a structure represented by the formula I, H(e'-bz')Gb-(Xk'Mm'-x'M1x'M2n'Oy')-e' (wherein G is an element selected from group 1-16 elements, or its oxygen; X is an element selected from group 3-16 elements; M is molybdenum, tungsten, or their combination; M1 is vanadium; M2 is a transition metal different from M and M1; z' is a charge of G; (b) is an integer of 0-12; k' is an integer of 1-5; m' is an integer of 5-20; x' is an integer of 0-6; n' is an integer of 0-3; y' is an integer of 18-62; and e' is a charge of polyoxomethalate anino).  The polyoxomethalate carrier has a structure represented by the formula II, CaH(e-az)(XkMm-xM1xM2nOy)-e (wherein C is a cation selected from potassium, rubidium, cesium, magnetisum, calcium, strontium, barium, transistion metal, an actinide metal, a lanthanide metal, a metal oxyion, ammonium, tetraalkylammonium, pyridinium, quinolinium, a protonated aromatic amine, and a protonated aliphatic amine or a mixture thereof; (x) is an element selected from group 3-16 elements; M is molybdenum, tungsten, or their combination; M1 is vanadium; M2 is a transition metal different from M and M1; (z) is a charge of C; (k) is an integer of 1-5; (m) is an integer of 5-20; (n) is an integer of 0-3; x is an integer of 0-6; (y) is an integer of 18-62; and (e) is a charge of a olyoxomethalate anion).  The polyoxomethalate carrier is, for example, Cs3PMo12O40, and the heteropoly acid is, for example, H3PMo12O40.
Patent JP-2002060640-A (JP)
Title: Stabilized halogen-containing resin composition
Inventor: MIYATA SHIGEO
IPC: C01F11/02
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a new stabilized halogen-containing resin composition, nontoxic and generating no bubble, having no problem in initial and intermediate coloring property, excellent in heat stability and also in cost-to-performance ratio. SOLUTION: This stabilized halogen-containing resin composition contains as effective components, 0.1-10 pts.wt. highly dispersible calcium hydroxide minute particle (a) of this invention, whose surface is treated with a 0.1-10 wt.% anion surfactant and which has an average secondary particle diameter at 50% accumulation of not larger than 2 μm, and a BET specific surface area of 7-20 m2/g, 0.001-1 pts.wt. perchlorate (b), 0.01-2 pts.wt. zinc compound (c), and 0-2 pts.wt. partial ester of a polyhydric alcohol or a polyhydric alcohol (d), based on 100 pts.wt. halogen-containing resin.
Patent JP-2002032610-A (JP)
Title: Data processing integrated perusal system using electronic bulletin board
Inventor: YAMAWAKI KINSUKE
IPC: G06Q30/06
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a data processing integrated perusal system using an electronic bulletin, which permits free participation to anyone who has will and enables him or her to be freely acquainted with whatever he or she wants to know and notifies all things to allow free perusal and performs comprehen sive processing related to all fields, kinds of business, business forms, and busi ness performance. SOLUTION: Data is systematically classified and divided into categories or genres in details and is registered by input to items presented in a system on a network. Data is always notified while being subjected to the change of registered matters or processing based on registered matters. The result of perusal or reference and operation is processed furthermore and is always notified.
Patent JP-2002075657-A (JP)
Title: Organic el display element and electronic device
Inventor: MATSUI TAKESHI
IPC: H01L51/50
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL display element which can contribute to improvement of visibility. SOLUTION: An organic EL display element 1A comprises an approximately white color light scattering layer 7 set on a front side of an element body 11A having a first substrate 2, a positive electrode 3, an organic EL layer 4, a negative electrode 5, and a second substrate 6.
Patent JP-2002061277-A (JP)
Title: Grating
Inventor: SAWAMOTO TETSUO
IPC: E03F5/06
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a grating which is a combination of main members and transverse members, to improve the anti-torsion strength of the grating, and to enhance the effect of preventing toppling of the main members. SOLUTION: According to the grating consisting of the main members 11 and the transverse members 13, main members 11a arranged on both ends of the grating are thickened. The transverse members 12 are arranged on both upper and lower portions of the main members 11 and 11a, to thereby increase the rigidity of the grating. Further, the size of the transverse members is increased at a location closer to the central portion of the grating, and the rigidity of the transverse member at the central portion is also increased relative to conventional transverse members of the grating. As a result, stress applied to the grating is dispersed, whereby the strength of the main members 11 can be reduced.
Patent JP-2002069183-A (JP)
Title: Polysuccinimide copolymer molding and method of producing the same
Inventor: ONO TAKAHIRO
IPC: C08G73/10
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a polysuccinimide copolymer molding having sufficient strength and biodegradability without including bubbles, voids, shrinkage or the like. SOLUTION: The method of producing a polysuccinimide copolymer molding comprises the steps of polymerizing aspartic acid expressed by structural formula (1), a dicarboxylic acid expressed by general formula (2), where D represents an organic group having 2 to 5 carbons containing at least one polymerizable carbon-carbon double bond, and a diamine expressed by general formula (3), where R1 represents a bivalent aliphatic or aromatic group having 1 to 20 carbons, and molding the polymer.
Patent JP-2002073465-A (JP)
Title: Internet bulletin board system
Inventor: ONISHI KAZUMARO
IPC: H04M11/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an Internet bulletin board system by which, between plural stationary personal computers and portable telephones, mutual exchange of information on electronic bulletin board data can be performed smoothly, and communication parties can be easily confirmed. SOLUTION: Data written on a home page for a stationary personal computer and on a portable telephone is inputted to a server computer in a discrimination block to check and discriminate the contents and capacity of the data. For the stationary personal computer, the data is posted on an ordinary home page, and the data is divided for the portable telephone and posted on the pertinent home page. On the stationary personal computer side, the file capacity of its home page is checked and, on the portable telephone side, the file capacity of its home page is checked, respectively. If the capacity is exceeded, an automatic backup and a back number registration are conducted in succession.
Patent JP-2002073873-A (JP)
Title: Reservation system
Inventor: HIRANO KAZUHIRO
IPC: B42D15/10
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To avoid a line of users when a user uses a service causing the line of the users as in a case that an extremely popular vehicle is used in an amusement park. SOLUTION: This reservation system comprises reservation terminals 3A to 3N for reserving vehicles 1A to 1N, an entrance gate terminals 2A to 2N disposed near the vehicles 1A to 1N for controlling use availability of the vehicle responding to the user, and a center 4. The center 4 manages a reserved vehicle reserved by the reservation terminal, and controls the entrance gate terminals to permit use of the reserved vehicle reserved by the reservation terminal.
Patent JP-2002071237-A (JP)
Title: Stirling cooling system and cooling compartment
Inventor: CHO TSUNEYOSHI
IPC: F25D17/06
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a Stirling engine which can conform to future regulations of HCFC and HFC based refrigerants and can enhance cooling efficiency through utilization of latent heat. SOLUTION: The Stirling refrigeration system comprises a Stirling refrigerating machine 1 having a low temperature section 3 cooled down to a cryogenic temperature, and a cooling compartment 10 wherein a refrigerant circulation circuit is formed by sequentially coupling a condenser 5 disposed contiguously to the low temperature section 3, an evaporator 7 disposed in the cooling compartment 10, and a circulation pump 6 through refrigerant piping 8. When refrigerant is circulated through the refrigerant circulation circuit, cold heat received by the refrigerant as latent heat through the condenser 5 is carried to the evaporator 7 and the cooling compartment 10 is cooled utilizing the heat of evaporation of the refrigerant. Carbon dioxide existing in the natural world can be employed suitably as the refrigerant.  Since it is inexpensive and harmless to the environment and the human body, future regulations of HCFC and HFC based refrigerants can be conformed sufficiently.
Patent JP-2002065343-A (JP)
Title: Automatic hair washer
Inventor: MATSUNAGA HIDEAKI
IPC: A45D19/14
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To solve the problems found in an conventional automatic hair washer that the shampoo in the container for the automatic washing cannot be used for the supplemental hand washing, it is hard to adjust the amount of shampoo dispensed from the container in operation, and leaving the capability of the pump for supplying shampoo at the maximum level may result in wasting the shampoo. SOLUTION: In this automatic hair washer 1, there are shampoo feeding pipes 63 to supply a shampoo from a shampoo container 21 and chemical agent pumps 64. Downstream from the respective chemical agent pumps 64, each feeding pipe 63 is divided into a pipe 104 and a pipe 105. By the control of control keys, switching valves 109 and 110 send a chemical agent to the pipe 105 from which it comes out for use, or in another way, the chemical agent can be obtained by installing a chemical agent pump 121 in manual system on the shampoo container 21. Control keys 131 to adjust the pump's capability are attached on top of the cabinet 111, so that the pump's maximum capability can be automatically reduced in a specified time period T1 through the adjustment of the control section 17, improving the workability of the automatic hair washer.
Patent JP-2001145039-A (JP)
Title: Selective receiver, selective recording and reproducing device, selective reception method and selective recording and reproducing method
Inventor: ITO TAKESHI
IPC: H04N5/44
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance the advertisement effect of commercial(CM) programs without extending the number of channels for the CM and increasing the number of display times of the CM by the method of this invention. SOLUTION: A program and a CM transmitted simultaneously through band split are alternately received (S2), and a header part of the program data and the CM data are detected (S3). The data received as the program according to the header part are displayed on a screen in real time (S4, S5). On the other hand, only the data received as the CM depending on the header part with a category set to the header part the same as a preset category are extracted (S6, S7) and displayed on the screen in real time (S5). Since only the set CM can be displayed among CMs transmitted at the same time, the advertisement effect of the CM can be enhanced without extending the number of channels for the CM and increasing the number of display times of the CM.
Patent JP-2002074232-A (JP)
Title: Finance processing system, system control method of finance processing system, and recording medium on which the same is recorded
Inventor: NARUKAWA TOSHIKAZU
IPC: G06Q40/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To efficiently manage bill in an enterprise group. SOLUTION: By supposing that an enterprise group consists of plural group companies and one control company, a finance processing system 20 transfer the price of a bill the collection of which is requested from the group companies not to the account of a group company but to a control company account of the control company by changing transfer account of the group companies to the control company account of the control company when the amount is transferred. Thus, collected price of the bill of the group companies is centralized in the control company account of the control company.
Patent JP-2002048175-A (JP)
Title: Spring
Inventor: MARUYAMA NAOTO
IPC: F16F1/06
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To improve strength and balance of a spring. SOLUTION: The spiral of the spring comprises a six fold spiral.
Patent JP-2002073988-A (JP)
Title: System for displaying stock price and storage medium recording program for the same
Inventor: MATSUZAWA HIROKO
IPC: G06Q50/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To display a graph showing transition of stock price in real time on a terminal unit without passing mass data such as image data through a network and without increasing load on a stock price data server. SOLUTION: A time-series stock price data acquisition section 12 specifies a time slot to the stock price data server 1 to request numerical data, that is, time-series stock price data and stores the stock price data obtained in a time-series stock price data file 16. A graph preparation section 13 displays the graph showing the transition of stock price from the time-series stock price data file 16, thus displaying the graph without increasing traffic on the network. The stock price data acquisition section requests the stock price data from the stock price data server, the data obtained is accumulated, and the graph showing the transition of stock price is displayed on the terminal.
Patent JP-2002081600-A (JP)
Title: City gas manufacturing and supplying method
Inventor: ISHIJIMA MINORU
IPC: G06Q50/06
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of selecting a manufacturing device and determining the load to optimize the gas manufacturing cost after the correction, to solve a problem in a conventional method that it is difficult to select the manufacturing device and determine the load optimum as the whole, as the instruction for changing the manufacturing amount in a service center is made by each factory in needing the correction of the manufacturing amount when the estimated demand is largely different from the actual demand. SOLUTION: The gas manufacturing devices owned by one or a plurality of gas manufacturing factories are grouped, one or plural gas manufacturing devices are selected from the group, and the total gas manufacturing amount after the correction, of the selected gas manufacturing devices is determined to be corresponded to the actual demand.
Patent JP-2002080761-A (JP)
Title: Recording solution for ink printer, method for producing the same and method for recording image
Inventor: FUKUDA YUZURU
IPC: C09D11/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a recording solution for printer capable of giving a water resistant high quality image in remarkably high concentration without blotting and penetrating in a recording paper and provide a method for producing the same and a method for recording the image by using the aforesaid recording solution. SOLUTION: This recording solution for printer comprises at least a colorant, particles of two or more species of resins, a wax and water. A method for producing the aforesaid recording solution and a method for recording an image by using the aforesaid recording solution are also claimed.