baber/WOPTO huggingface dataset:
Patent JP-2002146284-A (JP)
Title: Solventless coating material composition
Inventor: HATAKEYAMA TADASHI
IPC: C09D183/06
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material composition which is of solventless type and, at the same time, can form a coating film having excellent initial drying characteristics, hot water resistance, weatherability, crack resistance, and the like. SOLUTION: This coating material composition comprises (I) 100 pts.mass liquid partially hydrolyzed condensate of an organosilane represented by the formula (1): R1nSi(OR2)4-n (wherein R1 is a 1-8C organic group; R2 is a 1-5C alkyl group; and (n) is 1 or 2), (II) 0.5-20 pts.mass organosilicon compound having a hydrolyzable group directly bonded to a ketimide group and the silicon atom, and (III) 0-50 pts.mass organosilane compound represented by the formula (2): R1nSi(OR2)4-n (wherein R1 is a 1-8C organic group; R2 is a 1-5C alkyl group; and (n) is 1 or 2). Optionally, (IV) 0-10 pts.mass organosilicon compound having a hydrolyzable group directly bonded to an epoxy group and the silicon atom and/or (V) 0-50 pts.mass liquid thermoplastic organic polymer compound may further be incorporated into the coating material composition.
Patent JP-2002146148-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: SUMIMOTO NORIFUMI
IPC: C08K5/5399
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a nonhalogenous flame-retardant thermoplastic resin composition having good molding processability and high impact resistance, heat resistance, flame retardancy and heat discoloration resistance. SOLUTION: This flame-retardant thermoplastic resin composition comprises (A) 100 pts.wt. of a rubber-reinforced thermoplastic resin and (B) 5-20 pts.wt. of a phosphorus-based flame retardant (condensed phosphoric ester and/or phosphazene compound); wherein, the component (A) is composed of a graft copolymer (A1) produced by raft copolymerization of a monomer component consisting of 50-95 wt.% of an aromatic vinyl compound, 5-50 wt.% of a vinyl cyanide compound and 0-45 wt.% of another monomer compound copolymerizable therewith in the presence of a rubbery polymer and a copolymer (A2) of the above monomer component, the rubber content of the graft copolymer (A1) is 8-20 wt.% and the content of the triple sequence of the vinyl cyanide compound in the copolymer (A2) is <=5 wt.%.
Patent JP-2002143174-A (JP)
Title: Instrument for medical treatment for endoscope
Inventor: SAITO TATSUYA
IPC: A61B17/28
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for medical treatment for an endoscope which prevents a distal end working section from being changed in its diametral expansion dimensions and shape even when subjected to the influence of the pressure of a sterilizing pack surface or the like when the instrument for medical treatment for the endoscope is put into the sterilizing pack and is sterilized. SOLUTION: This instrument for medical treatment for the endoscope has an insertion portion unit which has a long-sized flexible insertion portion, a control section unit 102 which is connected to the base part of the insertion portion unit 101 and the distal end working section 103 which is disposed are the distal end of the insertion portion of the insertion portion unit 102. At least one point of the control section unit 102 is provided with hollow groove parts 17 as detaining parts capable of detaining the flexible insertion portion.
Patent JP-2002145985-A (JP)
Title: Liquid sealing resin composition
Inventor: KIKUCHI MIEKO
IPC: H01L23/29
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sealing resin composition which gives a cured product having a low glass transition point and a low elastic modulus, can reduce the warpage of the cured product, and is suitable for the liquid sealing of semiconductors. SOLUTION: This liquid sealing resin composition is characterized by containing as essential components (A) an epoxy resin containing an alkyl type bifunctional epoxy resin, a such as 1,6-hexanediol diglycidyl ether, (B) a curing agent such as a novolak phenolic resin, (C) a curing accelerator, and (D) a filler. The alkyl type bifuncitonal epoxy resin is preferably added in an amount of 5 to 40 wt.% in (A) the epoxy resin.
Patent JP-2002148435-A (JP)
Title: Polarized light separating and synthesizing element and optical device using the same
Inventor: HOSHIKAWA MASAHARU
IPC: H04Q11/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polarized light separating and synthesizing element which suppresses a deviation of the direction of a light ray (angle error), reduces beam coupling loss and improves extinction ratio, to reduce the size and loss of an optical device (an optical circulator or an optical switch) and to attain inexpensive easy production. SOLUTION: The polarized light separating and synthesizing element 10 is obtained by forming separate polarized light separating and synthesizing films 14 on both flat faces of a transparent body 12 parallel to each other in such a way that both the polarized light separating and synthesizing films face to air. Various optical devices (an optical circulator and an optical switch) are composed by using the polarized light separating and synthesizing element. This element is particularly effective to ensure low cross talk characteristics of a matrix optical switch.
Patent JP-2002150933-A (JP)
Title: Manufacturing method of field emission electron source, field emission electron source
Inventor: KUNUGIBARA TSUTOMU
IPC: H01J1/312
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a field emission electron source and a field mission electron source, that enable turning into large area and low cost, and improve the manufacturing yield. SOLUTION: By electrochemically oxidizing the porous polycrystalline silicon layer 4, that is formed on the conductive layer 8 of a conductive substrate 8 composed of an insulation substrate 11 and a conductive layer 8, a strong field drift layer is formed. In the oxidation treatment of oxidizing the porous polycrystalline silicon layer 4, the porous polycrystalline silicon layer 4 is steeped in an electrolyte solution 41, comprising H2SO4 water solution of 1M together with a counter electrode 49 made of a platinum electrode, and a constant current is made to flow between the conductive layer 8 and the counter electrode 49 from an current source 43, and subjected to oxidation.  When the direction of change of the detected voltage between the conductive layer 8 and the counter electrode 49 by a voltage detecting part 44 changes in the decreasing direction, the control part 45 switches off the current source 43 and the oxidation treatment is finished.
Patent JP-2002152225-A (JP)
Title: Multiple address cell copy system
Inventor: KAWABATA HIROMI
IPC: H04L12/18
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a system that can realize copying of multiple address ATM cells having a simple configuration, without the need for provision of an exclusive buffer for copying the multiple address cells. SOLUTION: The multiple address cell copy system consists of an input channel compatible section 10, having an input buffer section 11, a switching (SW) section 20 having a switch copy function 21, and output channel compatible sections 30. Each of the output channel compatible sections 30 has a level recognition function 31, a copying function 32, a header conversion function 33, an output buffer section 34, and a channel output section 35. The copy function 32 has a copy control 321 and a priority ranking control function 322. The copy control 321 has a queue control function 323, a queue buffer 324 and a one-cell buffer 325. Furthermore, the header conversion function 33 has an HT conversion and copy control function 331 and an HT memory function 332.
Patent JP-2002152000-A (JP)
Title: Surface acoustic wave element
Inventor: FUNASAKA TSUKASA
IPC: H03H9/25
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave element with an excellent temperature characteristic, a broadband and excellent insulation. SOLUTION: The surface acoustic wave element is characterized in that the surface acoustic wave element employs a Rayleigh wave and a Sezawa wave in a vibration mode, and a thin film made of ZnO, AlN or the like is formed on a crystal substrate 10. Interdigital electrodes 11, 12 are formed in contact with a ZnO thin film 13 and a SiO2 thin film 14 is placed onto the substrate 10. Properly selecting the film thickness of the ZnO thin film 13, the interdigital electrodes 11, 12, and the SiO2 thin film 14 can conduct to realize prescribed performance.
Patent JP-2002149450-A (JP)
Title: Method and device for managing database
Inventor: ASADA KAZUSHIGE
IPC: G06F17/30
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To make schemer information changeable even during the data processing of a database is being executed. SOLUTION: This database management device is provided with a data base file 131 constituted of a plurality of data information file, a schemer file 133 constituted of a plurality of schemer information files, a lock file 132 capable of storing a lock mode corresponding to every data processing request classification for every data information file and schemer information file, an inquiry optimizing means 125 for checking the competing state of the generated data processing requests by referring to the lock mode of each data information file and schemer information file stored in the lock file 132 every time a new data professing request is generated and for generating the execution procedure of the optimal data processing, and an inquiry executing means 126 for setting the lock mode in the lock file 132 prior to the execution of the requested data processing according to the execution procedure and for releasing the set lock mode when the data processing is ended.
Patent JP-2002155361-A (JP)
Title: Deposited film forming apparatus and cleaning treatment method
Inventor: MATSUOKA HIDEAKI
IPC: C23C16/44
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To clean a deposited film forming apparatus so as to be able to produce inexpensive and high quality electrophotographic photoreceptors in succession. SOLUTION: Deposited films are formed on substrates. After that, CIF3 in a liquid state is introduced film an introduction port of a cleaning material. This liquefied CIF3 is reacted with deposited films or by-products while directly washing away them to remove the deposited films or by-products remaining in a reaction vessel. The circumference of the introduction port is cooled by cooling water flowing from a cooing water tank through cooling water piping. In this way, CIF3 is retained in a liquefied state till at least the CIF3 reaches the corner parts where the deposited films or by-products largely remain.
Patent JP-2002158367-A (JP)
Title: Solar battery module
Inventor: YOSHIMINE YUKIHIRO
IPC: H01L31/042
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module provided with a light-controllable light-transmitting function by improving electric power generation. SOLUTION: Both-side power generation type solar cells 2, 2,... are arranged flatly at intervals, which are to be light-transmission parts 2b, 2b,..., and a plurality of light reflection panels 6, 6,... are fitted to the side of one surfaces of the cells 2, 2,... in the state of a louvered door the inclination of the panels 6, 6,... with respect to the cells 2, 2,... is adjustable.
Patent JP-2002158487-A (JP)
Title: Grommet
Inventor: MURE HIROKI
IPC: C08L21/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a grommet which is formed by vulcanizing a rubber composition for shielding electromagnetic waves that exhibits an effective electromagnetic shielding property through electromagnetic reflection method. SOLUTION: This grommet is formed by vulcanizing a rubber composition for shielding electromagnetic waves in which about 5 to 50 pts.wt. Ketjen black and about 5 to 50 pts.wt. carbon fiber are blended in 100 pts.wt. rubber.
Patent JP-2002164061-A (JP)
Title: Cogeneration system
Inventor: YASUDA YUICHIRO
IPC: H01M8/10
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a cogeneration system enabling miniaturization of facilities and stabilizing the temperature of a heat medium while allowing a fuel cell to stably generate. SOLUTION: The cogeneration system includes a fuel cell generating apparatus having a fuel cell 10; a refrigerant circulation passage 2 through which refrigerant for cooling the fuel cell 10 circulates; an exhaust heat exchanger 1 receiving heat to the passage 2 from the refrigerant passed through the fuel cell 10; a heat medium passage 14 through which a heat medium passing through the heat exchanger 1 and receiving the heat from the refrigerant passes; and a means using the heat medium as a heating medium.  The system also includes a temperature sensor 3 for measuring the temperature of the refrigerant near the outlet of the fuel cell 10, a means for varying the flow of the refrigerant into the fuel cell 10 according to the temperature data measured with the temperature sensor 3, and a means for varying the flow rate of the heat medium through the heat exchanger 1 according to the flow rate of the refrigerant.
Patent JP-2002153279-A (JP)
Title: Method for preparing biosensor protein capable of controlling fluorescent property of green fluorescent protein, and biosensor protein prepared by the above method
Inventor: NAKAI JUNICHI
IPC: C07K19/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing biosensor protein capable of controlling a fluorescent property of a green fluorescent protein by modifying the structure of the green fluorescent protein. SOLUTION: This objective protein is (1) a modified green fluorescent protein obtained by modifying the structure of the above protein by cleaving the amino acid sequence of the green fluorescent protein in the vicinity of the hot spot amino acid residue influencing the fluorescent property of (2) a biosensor protein containing a functional molecule that functions so as to change the fluorescent property by changing the three-dimensional structure of the above modified green fluorescent protein by transmitting the change of the three-dimensional structure of itself to the above modified green fluorescent protein.
Patent JP-2002167290-A (JP)
Title: Porous sound absorber and its manufacturing method
Inventor: OISHI TSUTOMU
IPC: C04B38/06
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a porous sound-absorbing material for an exhaust pipe nozzle of a jet engine which is light-weight, heat-resistant and highly effective in absorbing noise with a wide range-frequency which is generated by the engine, and has no variation of the porosity. SOLUTION: A framework of the porous sound-absorbing material is formed by an aggregate 5 with a pore 6.
Patent JP-2002159391-A (JP)
Title: Food and drink transport apparatus for eating house
Inventor: TANAKA KUNIHIKO
IPC: G06Q30/06
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a food and drink transport apparatus for an eating house wherein, when ordered foods and drinks are transported through a circulating transport passage, without laying wiring to a table, the foods and drinks, while being transported, are not erroneously taken up by a customer and reliably delivered to an orderer. SOLUTION: A magnet is provided at every table along a transport passage to identify each of the tables, while a transporter for a food and drink mountable on a circulating transport passage is provided. On the transporter, a magnetic sensor to detect the magnetism of a magnet, a ten-key pad to input the number of a specified tables, a speaker to report an orderer the arrival of food and drink put on the transporter, and a controller to control the action of the speaker based on input information by the ten-key pad are mounted.
Patent JP-2002165709-A (JP)
Title: Plug body of drink vessel
Inventor: HIROSE MASAHITO
IPC: A47J41/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate disassembling and assembling the components consisting of a plug body and to make it possible to rinse away in every corner. SOLUTION: A pair of curved parts 16a are formed at a real anchor of lever 16, which opens an inlet 12 by pulling down a valve stick 15 in a valve body 13, which is plugging a lower inlet 12 of a drink path 11 formed in a plug body 10, and an inserting path 16b of each axis 24 providing an extension at a drink path sidewall 11b is formed to each curved part 16a, and a boss part 16f is formed in order to pull an inserting path 16b out of an axis 24, which enlarges the interval of each curved part 16a touching with sidewalls 11b, when a lever 16 turns to the opposite direction of an operation of each curved part 16a.
Patent JP-2002167426-A (JP)
Title: Curable resin composition, clear coating material composition, and method for coating
Inventor: OKAZAKI AKIRA
IPC: C08L101/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition which forms a low temperature curable coating film excellent in the acid resistance, excoriation resistance, yellowing resistance and appearance and to provide a method for forming a coating film using the composition. SOLUTION: The composition comprises 10-70 pts. of an acryl polycarboxylic acid resin obtained by containing, as a polymerization component, at least a carboxyl group-containing low-lactone modified hydroxy (meth)acrylic ester composition wherein the ratio of a monomer having 2 or more lactone chains (n>=2) is less than 50% and which is represented by the formula [wherein R, R1, R2 and R3 are independently H or methyl group; (j) is an integer of 2-6; R4 and R5 of each xn pieces are independently H or a 1-12C alkyl group; (x) is 4-7; (n) is 0 or an integer of 1 or above, the average value of (n) in the composition is 0.3 or more and less than 1; R6 is a residue of carboxylic acid; (m) is an integer of 1-3] and 10-80 pts. polyepoxide.
Patent JP-2002171014-A (JP)
Title: Active medium for polymer optical fiber laser amplifier
Inventor: KOIKE YASUHIRO
IPC: H01S3/10
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To improve light resistance in a polymer optical fiber laser. SOLUTION: In an active medium for the polymer optical fiber laser formed in a optical fiber shape by mixing a photoactive medium into a matrix using a polymer material, a low-molecular weight substance is mixed into the matrix with the photoactive medium, thus improving the light resistance. In this case, in the low-molecular weight substance, reactivity to the photoactive medium is relatively small as compared with a matrix polymer.
Patent JP-2002203570-A (JP)
Title: Fuel cell
Inventor: ABE MASAO
IPC: B01J31/34
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide fuel cell which has high output and high voltage by making a conductive organic polymer an electrode catalyst. SOLUTION: The fuel cell is provided with a cathode and an anode on both sides of an electrolyte, and an oxidizer in gaseous state is supplied to the cathode, and a reducing agent in gaseous state is supplied to the anode. A conductive organic polymer having oxidization reduction capability is made to have in at least one of the electrodes as an electrode catalyst of the fuel cell. Using an inorganic oxidization reduction catalyst together with the conductive organic polymer as the electrode catalyst can obtain the fuel cell having much higher output power.
Patent JP-2002174354-A (JP)
Title: One-way valve
Inventor: HIROTA HISATOSHI
IPC: F16K15/06
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a one-way valve capable of being set in a saved space at a low cost with a small number of man-hour. SOLUTION: In this one-way valve, a body 1 is compactly formed by integrating a flange part having a mounting hole 12 for inserting a bolt for fixing to the mounting part of a refrigerant discharge port to a male joint 2 to be fitted to the mounting part. A valve seat 5 is formed within a refrigerant passage linearly formed in the body 1, a valve element is protrusibly and retreatably arranged opposite to the valve seat 5 in an axial position opposite of the refrigerant passage, and a spring 11 is provided to energize the valve element in the direction of seating it in the valve seat 5. Since such a one-way valve is clamped and mounted between the mounting part and the flange mounted on the tip of a pipe, a pipe between the one-way valve and a pipe connecting pedestal is dispensed with, and the setting space can be minimized at a low cost.  Since the mounting of the one-way valve is performed simultaneously with pipe connection, the man-hour of mounting can be minimized.
Patent JP-2002174899-A (JP)
Title: Film for forming resist pattern and resist pattern forming method
Inventor: KURIHARA MASAAKI
IPC: G03F7/095
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To form a high precision resist pattern. SOLUTION: The film for forming a resist pattern by ionizing radiation lithography has at least one upper layer on a resist layer formed on a substrate and a composition in the upper layer contains an amphiphilic polymer selected from polyvinyl alcohol, polyvinylamine, polyallylsulfonic acid, cellulose, etc.
Patent JP-2002175149-A (JP)
Title: Light receiving position detecting device, coordinate input device, and coordinate input and output device
Inventor: KOBAYASHI KIWAMU
IPC: G06F3/0346
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving position detecting device, a coordinate input device, and a coordinate input output device having a wide dynamic range. SOLUTION: In this light receiving position detecting device for determining the position of a cell generating the largest output signal as a light receiving position by controlling so that the output signal per one time lighting of the light increases with the lapse of a flashing frequency for every detection cycle by inputting signals from the respective cells of a line sensor for receiving the flashing light, an electronic shutter is constituted so as to repeat in a specific period almost equal to a flashing period of the light, and is constituted so as to operate with a first half period of one period of the electronic shutter as a first electronic shutter period, and the latter half period as a second electronic shutter period,  and is controlled so that a lighting period of the flashing and the first electronic shutter period coincide in the middle of respective detecting periods, and the output signal is formed on the basis of a difference (a bar graph in a drawing 21) between the signals from the cells of the line sensor in the first electronic shutter period and the signals from the cells of the line sensor in the second electronic shutter period.