baber/WOPTO huggingface dataset:
Patent JP-2002316197-A (JP)
Title: Apparatus and method for treating organic sludge
Inventor: GOTO YOSHITADA
IPC: C02F11/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an organic-sludge treatment apparatus which can treat various organic sludges different in water content, can clean water discharged during the treatment to such a degree as to meet the safety standard of rivers, etc., and is low in cost and easily handleable. SOLUTION: In a mixing tank 1, an organic sludge is mixed with water to give a slurry having a water content of 90% or higher. A treatment tank 2 for cleaning the slurried organic sludge is equipped with a water-collecting pipe 9 for discharging cleaning water and a pair of scattering pipes 12, 12 for scattering the slurried organic sludge. About 80 vol.% of the treatment tank 2 is filled with a penetrable decomposition layer 11 comprising porous woody chips and decomposing microorganisms living therein. At the upper side, a sludge agitation apparatus 14 for agitating the slurried organic sludge above the penetrable decomposition layer 11 is movably installed.
Patent JP-2002320315-A (JP)
Title: Connection structure between junction box and wire harness
Inventor: SAKA YUJI
IPC: H01R13/46
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To improve the coupling work efficiency between a connector hung down from a junction box and other connector, and materialize the common use of the wire harness connected with the internal circuit of the junction box. SOLUTION: A connector module 16, a fuse module 18, and a relay module 17 to be connected with an external wire harness are stored in the junction box 10. A part of the wire harness 20 where connectors 22A and 22B to be connected with the connectors, etc., of other wire harness are connected to the terminals is passed in the junction box 10, as the internal circuit C1 of the above connector module 16. The connectors 22A and 22B at the terminals of external harness parts C2 and C3 hung down from the sidewall of the junction box 10 are fixed to a connector holder 11 attached to the external surface of the case.
Patent JP-2002322623-A (JP)
Title: Installation developing business process of guard rail using advertisement
Inventor: ONODA KATSUMASA
IPC: E01F15/04
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To ensure safety of a road and to activate the district by installing a guard rail using advertisement in place of a state or a municipal corporation. SOLUTION: The guard rail is installed and advertisement is put on the sidewalk surface of the guard rail by an advertisement agent on request for advertisement from an advertiser, and the advertisement agent who has received the request from the advertiser selects a person for installing the guard rail and putting the advertisement to perform the contracted work.
Patent JP-2002321358-A (JP)
Title: Ink jet head and method for forming contact electrode
Inventor: TSUNEYOSHI JUN
IPC: B41J2/045
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head which enhances the yield of connection to a flexible wiring board and has a small parasitic capacitance at a contact electrode part. SOLUTION: When a connection electrode to a drive circuit side is to be formed in a photolitho process, a hollow 108 is formed by an etching method after a resist opening port 121 as the contact electrode is formed. Then, a low permittivity material layer 109 and the contact electrode 107 are formed by a vapor deposition method. The contact electrode can be formed well adaptable to the hollow 108 when a resist is separated by a lift-off method.
Patent JP-2002321431-A (JP)
Title: Image forming device, optional device connected for use, and control system
Inventor: NAKAMURA AKIHIRO
IPC: G06F11/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is not affected by the level of an operator, wherein programs can be rewritten even under a status wherein communication is not available, a proper program rewriting means can be selected depending on a trouble status, and a safer rewriting of programs becomes possible; to provide an optional device; and a control system. SOLUTION: This image forming device has a storage means which stores a program, a rewriting means which rewrites the program, a judging means which judges a trouble status, a range setting means which sets the range for the rewriting depending on the trouble status, and a rewriting means which performs the rewriting of the program conforming to the set range. In this case, the method to rewrite the program can be selected based on an operator rank, and/or the method to rewrite the program can be selected depending on the trouble status, and/or the rewriting of the program can be performed by setting the range for the rewriting based on the operator rank.
Patent JP-2002326753-A (JP)
Title: Paper curl correcting device, and image forming device
Inventor: TANIO KOJI
IPC: B65H29/70
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a paper curl correcting device capable of stably maintaining a specified pressing force in simple constitution and at low cost without requiring precision in work for regulating a drive roller and a pressure roller to specified pressing force. SOLUTION: This device comprises a pressing force regulating plate 73 having an opening part 77 where plural holding parts 77a, 77b, and 77c are provided for holding rotation shafts 71a and 72a of the drive roller 71 and the pressure roller 72 as distance between the rotation shafts of both rollers 71 and 72 is kept constant. The pressing force regulating plate 73 is rotatable to change the holding parts for holding the rotation shafts 71a and 72a of the rollers 71 and 72. The holding parts 77a, 77b, and 77c are formed to have a specified width in a moving direction of the pressing force regulating plate 73.
Patent JP-2002334259-A (JP)
Title: Merchandise information data distribution method and database server used for the same
Inventor: UENO MASAHIKO
IPC: G06Q30/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a database distribution system for efficiently distributing merchandise information data such as the name/price of each merchandise to be displayed as electronic images from a database server. SOLUTION: For a merchandise information data distribution method, the merchandise relating information database of merchandise information and merchandise advertisement information, etc., and a database server managed by an electronic information manager B are connected with merchandise supplier terminal equipment A providing the merchandise relating information and end user terminal equipment C utilizing the information through a network 10 so as to permit distribution. The registration management of member information from the supplier and the end user and the merchandise relating information provided from the supplier and the provision management of the merchandise relating information to the end user are performed.
Patent JP-2002327848-A (JP)
Title: Oil leakage prevention mechanism in vacuum pump
Inventor: YAMAMOTO SHINYA
IPC: F04C29/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To improve an oil penetration preventing function by an oil penetration preventing part used for preventing an oil leakage to a pump chamber in a vacuum pump. SOLUTION: A ring-shaped shaft seal annular member 49 is fitted and fixed to a rotation shaft 19 inside a fit hole 47 formed to a rear housing 14. An oil penetration preventing ring 66 is fixedly attached to the shaft seal annular member 49. A periphery of the oil penetration preventing ring 66 is formed with oil recovery chambers 70 and 71. Peripheral wall surfaces 671 and 681 of the oil penetration preventing ring 66 are respectively projected inside the annular oil recovery chambers 70 and 71. A peripheral wall surface 721 of the oil penetration preventing part 72 integrally formed to the shaft seal annular members 49 and 50 is projected inside an annular oil recovery chamber 73.
Patent JP-2002343868-A (JP)
Title: Internal voltage generating circuit, nonvolatile memory device, and semiconductor integrated circuit device
Inventor: ARIGA RIE
IPC: H01L27/04
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate internal voltage generating circuit by generating supplementary voltage, according to use conditions, without necessity of performing trimming adjustment in an inspection process. SOLUTION: A trimming value generating circuit 4 generates a trimming value corresponding to the difference between the digital value converted by an A/D converter 3 from a first reference voltage Vref1 generated by a first reference voltage generating circuit 1 and the objective voltage value, and sets the trimming value to a second reference voltage generating circuit 2, and there a second reference voltage Vref2 is generated.
Patent JP-2002341658-A (JP)
Title: Developing device, image forming device and shaft coupling
Inventor: OHASHI HIROAKI
IPC: F16D1/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a shaft coupling capable of facilitating the coupling operation between a driving shaft and a motive power transmitting shaft. SOLUTION: When the motive power transmitting shaft 4 and a driving pin 8 are thrusted in the 2nd engaging part 6 of the shaft coupling 1 after engaging the driving shaft 2 and a driving pin 7 with the 1st engaging part 5 of the coupling 1, the pin 8 slides along the inclined surface 17 of the 2nd engaging part 6 even when it is not aligned with the engaging groove 16 of the 2nd engaging part 6, and then the coupling 1 turns while being and deforming the spring 12 of the pin 7 housed in the 1st engaging part 5, and also the pin 8 is guided by the surface 17 and smoothly moved in the groove 16 of the 2nd engaging part 6, whereby the coupling operation of the driving shaft 2 with the transmitting shaft 4 is facilitated.
Patent JP-2002302620-A (JP)
Title: Pyridonetrisazo based dye
Inventor: YAMADA MANABU
IPC: C07D401/12
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an acidic yellow dye having both excellent light stability and wet fastness. SOLUTION: A pyridonetrisazo based dye in the form of a free acid is represented by formula (1) (wherein R is hydrogen atom or a 1-6C alkyl group; X is a hydrogen atom, an aminocarbonyl group, a sulfomethyl group or a sulfo group; Y is hydrogen atom, a 1-2C alkyl group, a trifluoromethyl group, chlorine atom or nitro group; and m is an integer of 0-2, provided that at least one sulfonic group or one sulfomethyl group exists in the dye).
Patent JP-2002339648-A (JP)
Title: Sliding door braking device
Inventor: NOMURA IPPEI
IPC: F16F9/14
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To improve durability of a sliding door braking device by preventing excessive force applied to component members. SOLUTION: A braking part 10 to reduce speed of a sliding door by providing a rotation load to a pinion 7 is provided. As an overload protective mechanism to provide limitation to provision of the rotation load by the braking part 10 to the pinion 7, torque limiters 30, 31, and 32 are provided between an inner rotor 14 and a rotation center shaft 9.
Patent JP-2002340463-A (JP)
Title: Control method for refrigerator
Inventor: TAGO MASATO
IPC: F25D11/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a refrigerator, which can cool food to a proper temperature in the case of performing cooling cooking operation. SOLUTION: The supercooling of inputted food is prevented by performing the cooling for only a designated cooling time t0 when the food temperature Sr calculated in a temperature calculation step is higher than a set temperature difference Sr0 after a set temperature difference changing step, and performing the cooling, shortening the designated cooling time t0 to a minimum time tm when the food temperature difference Sr is lower than the set temperature difference Sr0.
Patent JP-2002055024-A (JP)
Title: Aberration detecting method and optical pickup device
Inventor: YOSHIDA SHINYA
IPC: G11B11/105
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To precisely detect the spherical aberration that a converging optical system has, without being affected surrounding electrical noise. SOLUTION: On the basis of shift in one of two focus positions of a 1st light beam close to the optical axis of a light beam passing through the converging optical system and a 2nd light beam outside the 1st light beam, the converging optical system is put in focus; and then on the basis of the shift of the focus position of the other beam, the spherical aberration of the converging optical system is detected.
Patent JP-2002211423-A (JP)
Title: Steering column of power steering device
Inventor: KIM MIN-JUNG
IPC: B62D1/20
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide the steering column of a power steering device capable of relieving the operating force thereof in steering at a low speed and in parking while stabilizing an operating feeling in neutral state in running at a high speed. SOLUTION: This steering column of the power steering device comprises a tube fixed to the steering column and a steering shaft inserted into the tube and transmitting the operating force to a steering linkage according to the operation of a steering wheel. It further comprises a screw part formed by cutting in the outer surface of the operating shaft, a guide rail installed on the inner surface of the tube in correspondence to the screw part, and a ring threadedly engaged with the screw part and moving in the longitudinal direction of the operating shaft along the guide rail according to the rotation of the operating wheel. A projected part is formed on the opposed surfaces of the guide rail and the ring at the intermediate positions in the longitudinal direction.
Patent JP-2002351091-A (JP)
Title: Developer, image forming method, color image forming method, method of manufacturing color filter, method of manufacturing array substrate with color filter, manufacturing method of array substrate with resin layer
Inventor: TANAKA MITSUTOSHI
IPC: G02B5/20
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a developer having stable development activity, excellent development accelerating property, particularly excellent permeability into a photosensitive resin layer and excellent developability to the resin, free from adverse effect on the semiconductor characteristics of semiconductor device such as TFT and low in foaming property. SOLUTION: The developer contains at least one kind of an alkali agent selected from (A) a phosphate based alkali agent, (B) a silicate based alkali agent, (C) a carbonate based alkali agent, (D) a borate based alkali agent, (E) an amine based alkali agent and (F) an ammonium based alkali agent and a surfactant having naphthalene ring and has <=300 ppm alkali metal ion concentration.
Patent JP-2002347683-A (JP)
Title: Delivery service device
Inventor: HAYAKAWA YASUHIRO
IPC: B62J9/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a delivery service device capable of absorbing the impact in oscillating a delivered food carrying tool, and obtaining the stable suspending function with a simple structure. SOLUTION: This delivery service device mounted on a carrier of a motorcycle and the like to carry the delivered food, is composed of a first frame 3 stood from a base 2, a second frame 8 connected to the first frame 3 through a shaft 5, a suspension rod 10 mounted on a tip of the second frame 8, arms 11L, 11R extended left and right from the suspension rod 10, and food carrying tools 13L, 13R, 14 mounted on the arms, and the second frame 8 and the suspension rod 10 are provided with means 7, 9 for absorbing the impact in oscillation of the delivered food carrying tools.
Patent JP-2002055462-A (JP)
Title: Method for producing high-precision buried impedance element for printed wiring board and method for producing printed wiring board provided with impedance element
Inventor: ANDRESAKIS JOHN A
IPC: H05K3/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-precision printed wiring board which is excellent in position precision of a circuit and, resultantly, is extremely small in electrically related tolerance. SOLUTION: This method for producing high-precision printed wiring board is constituted by a method, etc., for forming impedance elements 4 on the surfaces of both outer layers of a multilayer printed wiring board by laminating a constituent material which forms reference holes 10 and a constituent material which is the printed wiring board 12 provided with an impedance element 4 on one side thereof on a high electrically conductive material sheet 2 which is provided with the high-precision buried impedance element 4 for printed wiring board having supporters 8, on the surface thereof.
Patent JP-2002060596-A (JP)
Title: Flame-retardant polyester elastomer resin composition
Inventor: FURUTA YOKO
IPC: C08K5/20
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester elastomer resin composition excellent in flame retardance and flexibility, and capable of providing a molded product having a uniform thickness containing no foreign particles. SOLUTION: This flame-retardant polyester elastomer resin composition is obtained by compounding (A) 100 pts.wt. of a polyetherester block copolymer comprising (a) a high-melting crystalline polymer segment mainly composed of a crystalline aromatic polyester unit and (b) a low-melting polymer segment mainly composed of an aliphatic polyether unit with (B) 1-50 pts.wt. of a phosphorus compound and (C) 0.01-10 pts.wt. of a fatty acid amide compound. The flame retardant polyester elastomer resin composition is prepared by, as desired, further compounding (D) 0.1-30 pts.wt. of a nitrogen containing compound, (E) 0.01-10 pts.wt. of a fluorine resin and (F) 0.01-10 pts.wt. of a monocarbodiimide compound and/or (G) 0.01-10 pts.wt. of a polycarbodiimide compound.
Patent JP-2002352343-A (JP)
Title: Disaster prevention system and return control method of smoke prevention and discharge terminal
Inventor: OUCHI KOJI
IPC: G08B17/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention system and a return control method of a smoke prevention and discharge terminal capable of rapidly and easily performing return control of the smoke prevention and discharge terminal as an object of the return control by a simple operation. SOLUTION: A receiver 1 displays an alarm screen and operates the smoke prevention and discharge terminal corresponding to the fire sensor which issues an alarm when either of fire sensors S1-Sn issues the alarm. When the smoke prevention and discharge terminal as the object of the return control is made to return, an operation display screen for displaying the presently operating smoke prevention and discharge terminal is selected from the alarm screen and is displayed. At that time, the operation display screen displays whether the operating smoke prevention and discharge terminal is the object of the return control or not, and the smoke prevention and discharge terminal as the object of the return control is directly specified from the operation display screen and is controlled to return.
Patent JP-2002352680-A (JP)
Title: Automatic flasher unit
Inventor: KITAMURA TSUNEHIRO
IPC: H01H35/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To facilitate confirmation of the operation of an automatic flasher unit and lighting of a fluorescent lamp after installation and in maintenance and facilitate confirmation of a wire inserted into a terminal. SOLUTION: This automatic flasher unit is provided with: a terminal block 1; a switch function block 2 for making and breaking connection between terminals by using circumferential external light; a base 3 and a cover 4 for housing the terminal block 1 and the function block 2; and a light receiving cover 5 for introducing the external light. A test cover 6 for covering the receiving cover 5 to block the external light is held by a container 36 composed of the base 3 and the cover 4. The base 3 is formed into a box-like shape having an opening 31 in the front face. The receiving cover 5 is fitted to the opening edge of the base 3. The cover 4 is held by the receiving cover 5. A screwdriver insertion hole 11 is formed at a position of the receiving cover 5 facing to a terminal screw 17 of the terminal block 1.  A cut-out part 50 allowing the confirmation of the wire inserted into the wire insertion position of the terminal block 1 is formed on the terminal.
Patent JP-2002346592-A (JP)
Title: Low temperature denitrification material and denitrification method using the same
Inventor: HIRATO YASUHIRO
IPC: C12N1/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature denitrification material having excellent capacity for treating nitrate nitrogen in water even in a low temperature environment like the winter season, and a denitrification method. SOLUTION: A molten mixture comprising sulfur and an inorganic material comprising a calcium carbonate component is used as a substrate and autotrophic sulfur oxidizing and denitrifying bacteria are cultured on the substrate at 1-10 deg.C for two or more days to be fixed to the substrate to obtain the denitrification material 2 for treating nitrate nitrogen in low temperature water. Waste water A containing nitrate nitrogen is allowed to flow through a device 1 filled with the denitrification material 2 to be brought into contact with the denitrification material 2 to be denitrified.
Patent JP-2002356559-A (JP)
Title: Production method of thermoplastic resin composition
Inventor: SUGATA KOJI
IPC: C08L101/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing adhered water on powder without drying apparatus, in producing stably a thermoplastic resin composition from the raw material powder by melt-blending, stabilized having excellent fluidity, mechanical properties. SOLUTION: When the thermoplastic resin composition is produced by melt blending the raw material particle containing one or more thermoplastic resin particle (A) selected from a ester bond, an ether bond and an amide bond, and powder raw material containing a powdered organic material (B). The powdered raw material is heated and blended to form the resin composition to remove the adheseed water. Thereafter, this raw material particle and another residual raw material containing particle may be melt-kneaded to form the thermoplastic resin composition.
Patent JP-2002357941-A (JP)
Title: Image forming device
Inventor: YONEKURA ATSUSHI
IPC: H04N1/46
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming at least a monochrome image even when the amount of at least one of three remaining toners in cyan, magenta, and yellow is insufficient. SOLUTION: The process in which whether image formation can be carried out is determined by the amounts of remaining toners is divided into a process in which image formation can be carried out is determined by the amount of remaining black toner and a process in which image formation can be carried out is determined by the amounts of toners other than the black toner.
Patent JP-2002361197-A (JP)
Title: Apparatus for removing dioxins from collected fly ash
Inventor: YAMAIRI MASAHITO
IPC: A62D101/08
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing dioxins from collected fly ash capable of conserving operation cost and repairing cost. SOLUTION: Clean gas heated by a high temperature gas heater HH and regulated in temperature is passed through the hollow shaft 12 of the heating transfer means 1 arranged in a heating inner cylinder 2 and the heating outer cylinder 3 surrounding the heating inner cylinder 2 as heating exhaust gas G1 to perform the desalting treatment of dioxins in collected fly ash and subsequently sent into an ash quenching device AC to be quenched by cooling water CW.