baber/WOPTO huggingface dataset:
Patent JP-2002318471-A (JP)
Title: Electrophotographic toner
Inventor: MATSUMOTO TAKATSURU
IPC: G03G9/087
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic toner having excellent in the balance of fixing property, offset resistance and storage property. SOLUTION: The electrophotographic toner contains at least a binder resin and a coloring agent. The binder resin contains a polyester resin as the main component prepared by mixing a crystalline polyester resin (A) having 0.5 to 5 mgKOH/g of hydroxyl value, 3 to 20 mgKOH/g of acid value and 80 to 140 deg.C melting point with a noncrystalline polyester resin (B) having 50 to 75 deg.C glass transition temperature and 115 to 135 deg.C softening point by the mixing ratio (A)/(B) ranging from 5/95 to 45/65 (mass ratio).
Patent JP-2002324740-A (JP)
Title: Treatment equipment
Inventor: TATEYAMA KIYOHISA
IPC: G03F7/16
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide treatment equipment having a plurality of treatment units wherein both high throughput and small foot print can be obtained without causing a problem on equipment constitution, and the length of the equipment can be reduced comparatively. SOLUTION: This treatment equipment is provided with liquid treatment units 21, 23, 24 wherein a prescribed liquid treatment is performed while a substrate G is transferred in almost horizontally, thermal treatment unit sections 26, 27, 28 wherein a plurality of thermal treatment units are collectively installed which units are arranged corresponding to the respective liquid treatment units 21, 23, 24 and perform a prescribed thermal treatment after each liquid treatment, and a plurality of transferring apparatuses 33, 37, 40 which transfer the substrate G carried out from the liquid treatment units 21, 23, 24 to the respective thermal treatment unit sections. The liquid treatment units 21, 23, 24 and the thermal treatment unit sections 26, 27, 28 are arranged substantially in the order of treatment and in two substantial rows 2a, 2b at a prescribed interval.  At least, a part of the thermal treatment units is arranged between the two rows.
Patent JP-2002329822-A (JP)
Title: Metallic substrate having composite element
Inventor: CHIN KONCHU
IPC: H01L23/36
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a metallic substrate having a hard composite element that its aluminum substrate is covered with a high-temperature-resistant insulating layer formed by treating an oxide film. SOLUTION: A prescribed number of chip elements (50) is firmly connected to the substrate (20) and individually connected to their corresponding conductive wires (40). The substrate (20) has a high-temperature resistance characteristic, good heat conductivity, and many depressed sections (21). The insulating layer (30) firmly adheres to the substrate (20) and depressed sections (21). Chip elements respectively arranged on positioning tables (22) are brought into contact with the insulating layer (30). The wires (51) of the chip elements are connected to their corresponding conductive wires (40). In order to improve the product reliability of the substrate (20), the substrate (20) can be dried at a high temperature in a furnace. The substrate (20) and chip elements are assembled in an integral structure.  Since the integral structure has a good heat radiating characteristic, the structure can operate at an appropriate temperature and, in addition, can efficiently radiate heat.
Patent JP-2002325014-A (JP)
Title: Surface mount type antenna and electronic equipment using the same
Inventor: GOTO KAZUHIDE
IPC: H01Q21/30
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount type antenna which improves productivity by reducing in size and suppressing unevenness in characteristics, and to provide an electronic equipment using the same. SOLUTION: The surface mount type antenna comprises a radiating electrode 2 and an earth electrode 3 provided on both side main surfaces of a substrate 1, a hole 5 provided at the substrate 1, and a power supply electrode 4b provided on the inner wall of the hole 5.
Patent JP-2002322415-A (JP)
Title: Antistatic coating composition, coating layer thereof and method for antistatic treatment
Inventor: MASUDA AKIRA
IPC: C09D5/24
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic coating composition free from temperature dependency and giving a coating film having excellent antistaticity, durability of the antistaticity, an antiblocking property, and provide a coating film of the composition and a method for an antistatic treatment. SOLUTION: The two-pack antistatic coating composition (paint) is composed of (A) a base resin containing (a1) a polyurethane resin having at least one silanol group in the molecule, (a2) a strongly basic t-amine, (b) an electrically conductive inorganic filler and (c) an antiblocking agent and (B) a component containing a melamine-based curing agent. An antistatic coating film of the coating material and a substrate coated with the antistatic coating film of the coating material (excluding a transfer film) are also provided.
Patent JP-2002322134-A (JP)
Title: Ether group-containing ester compound
Inventor: KAI KAZUFUMI
IPC: C07C69/60
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an additive for plastics excellent in an electric property and heat resistance. SOLUTION: A polyester compound with general formula (1) has an ether group which an aliphatic group or an aromatic group is introduced into. [R<1> is independently a 1-10C alkyl group; X is independently a 2-10 alkylene group, a 5-12C cycloalkylene group; a 5-12C alkylene group having an alicyclic structure or one or more of groups having general formula (2); Y is an organic residue derived from a polybasic acid; n is independently an integer of 1-20, and m is independently an integer of 1-3]. [R<2> and R<3> represent independently H or general formula 3]. [R<4> represents H, a 1-3 alkyl group, Cl or Br].
Patent JP-2002014268-A (JP)
Title: Shading seal
Inventor: TAKESHITA SHUJI
IPC: G02B7/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a shading seal 1 which does not require adhering of the shading seal 1 to the inner periphery of a barrel 54 and can exhibit sufficient shading as well as dustproof and dripproof properties. SOLUTION: The shading seal 1 to be mounted between a body tube 53 and barrel 54 of the tube body section of a photographic apparatus, such as a camera has a sealing body 2 made of a rubber-like elastic material which is fitted with a prescribed interference to the outer periphery of the body tube 53 and is arranged without adhesion into a mounting channel 57 disposed at the inner periphery of the barrel 54. Lips 4 and 6 which come into tight contact with an internal side wall 57a or inside bottom wall 57b of the mounting channel 57 are integrally formed at this sealing body 2.
Patent JP-2002329250-A (JP)
Title: Automatic print vending machine
Inventor: NAKAMURA AKI
IPC: H04N5/76
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic print vending machine which can print arbitrary images that a customer desires as many as specified by the customer in a short time through easy operation and perform smooth money reception and payment. SOLUTION: A browsing picture display control part 12 reduces and displays the whole image of image data on a read recording medium of the customer. A payment confirmation display control part 13 displays a picture showing that printing is possible when an image is selected, the necessary number of prints of the selected image is indicated, and payment exceeding the price is received. A printer control part 14 when inputting a print start command prints the selected images as many as indicated. A change return control part 15 makes a charging means 4 return change.
Patent JP-2002327095-A (JP)
Title: Flame-retardant polyolefin-based resin composition for tape substrate and flame-retardant tape substrate produced therefrom
Inventor: MIHASHI KATSUHIKO
IPC: C09J7/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant polyolefin-based resin composition for a tape substrate having similar characteristic as polyvinyl chloride. SOLUTION: This flame-retardant polyolefin-based resin composition for a tape substrate comprises (A) a copolymer of at least one among ethylene-vinyl acetate and ethylene-ethyl acrylate, where content of vinyl acetate unit or ethyl acrylate unit is 10 to 40 wt.%, (B) a linear low density ethylene-α-olefin copolymer, (C) a propylene random copolymer and (D) a hydrated metallic compound, which is obtained by blending C component and D component to a base resin comprising A component and B component.
Patent JP-2002327051-A (JP)
Title: Fluorine-containing copolymer, its production method and optical resin
Inventor: NISHIKUBO TATATOMI
IPC: G02B1/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing copolymer having such suitable properties for a clad material of a light-transmitting fiber and the like, having an excellent adhesion to a base material and resin transparency and, further, low refractive index, its production method and an optical resin. SOLUTION: In providing each of the fluorine-containing copolymer, its production method and the optical resin, the fluorine-containing copolymer contains a structural units derived from a bisphenol AF diglycidyl ether and that derived from terephthalic acid(TPA) or the like.
Patent JP-2002292231-A (JP)
Title: Dust removing and cleaning method of gas
Inventor: KASHIWATANI MAKOTO
IPC: B01D47/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a dust removing and cleaning method of gas by which miniaturization of a device can be attained and even various kinds of fine floating substances can be removed with high efficiency. SOLUTION: A plural steps of baffle plates 3 to each of which a planar body for hindering gaseous stream and collecting fine floating substances provided with a planar body having a large number of gas through-holes or a net-shaped body as a supporting body is attached, are provided in front of a dust removing device constituted mainly of a filter unit 4. A plurality of steps of filter units 4 are provided thereafter and a prepared liquid consisting essentially of water containing 0.005 to 2.0 wt.% of a surfactant composition consisting essentially of a nonionic surfactant is sprayed onto a surface of a gas blowing-in part to separate and remove the fine floating substances.
Patent JP-2002333502-A (JP)
Title: Antireflection window plate for display cover of portable device having display and portable device
Inventor: ITO ARIMICHI
IPC: G02B1/118
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when a conventional antireflection material is applied, it takes a long time to form a transparent electrically conductive thin film and a low refractive index layer resuling in low working speed, the corrosion resistance of the transparent electrically conductive thin film is not satisfactory and reflectance in the whole visible light region is not constant. SOLUTION: The problems can be solved by stacking a hard coat layer 5 and an antireflection layer 6 (comprising layers 6a and 6b different from each other in refractive index) in this order on the top surface of a transparent plate 2 having a finely rugged face 3 with protrusions 3a formed at a pitch below the wavelength of light on the undersurface thereof. A patterned layer may be disposed at a proper position, e.g. between the transparent plate 2 and the hard coat layer 5.
Patent JP-2002333276-A (JP)
Title: Sample capturing device for moisture meter of grain dryer
Inventor: MOTOCHIKA AKIHIRO
IPC: F26B25/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a sample capturing device for a moisture meter of a grain dryer which collects a sample thoroughly by eliminating possibility of blocking a sample intake port and being not liable to affect an influence of an air flow or a specific gravity and which can more accurately measure. SOLUTION: The moisture meter installed in the grain dryer captures the sample by communicating with the sample intake port through the dryer. The meter comprises a grain scattering member provided oppositely to the intake port of the sample in the dryer.
Patent JP-2002330799-A (JP)
Title: Method for measuring specific microorganism and apparatus for measuring specific microorganism
Inventor: TASHIRO YOSHIKAZU
IPC: C12M1/34
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus with which specific microorganisms can rapidly and accurately be measured by using a fluorescence in the method and apparatus for measuring the specific microorganisms included in a liquid specimen or having a possibility of being included therein. SOLUTION: This method for measuring the specific microorganisms allows capturing the specific microorganisms included in the liquid specimen or having a possibility of being included therein by a means reacting with the specimen and simultaneously and rapidly grasping the number or presence of the captured specific microorganisms. The apparatus for measuring the specific microorganism allows suppressing quenching of fluorescence with an excitation light, accurately measuring the number of the specific microorganism and preventing an overestimation with mixing of foreign substances and-keeping a high sensibility by setting a threshold value.
Patent JP-2002333149-A (JP)
Title: Space heating system
Inventor: HIRATA TOSHIAKI
IPC: F24D19/06
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a space heating system, in which heat is radiated from a radiator body to heat a room, a space for the installation is not required, and the room is heated without causing unevenness in the temperature. SOLUTION: This heating system comprises a supply pipe 16 and a return pipe 18 for radiating in the room 2. The pipes 16 and 18 are installed respectively in a base 32 adjacent to the border region between a floor face 4 and a wall face 6 of the room 2. Slits 26, 28 having openings are provided in the base 32 to further encourage the contact of the supply pipe 16 and the return pipe 18 with air.
Patent JP-2002337169-A (JP)
Title: Molding equipment for skin material
Inventor: UCHIYAMA YUICHI
IPC: B29C41/34
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide molding equipment enabling simultaneous attainment of stabilization of the composition of resin materials applied by spraying, and elimination of staining in the periphery of a molding tool. SOLUTION: A waste duct 5 is provided adjacently to the molding tool 1. The waste duct 5 conducts waste spray until spray coating becomes stable. The upper part thereof is formed as an opening part 5a having a size allowing insertion of a nozzle 6, the intermediate part thereof as a pipe 5b and the lower part as a receiving part 5c of the resin materials. In order to mold a skin material, first the fore end of the nozzle 6 is made to face the opening part 5a of the waste duct 5, and waste spray is conducted until the composition rates of the discharged two-part liquid reaction-curing type resin materials (mixture of polyol and methylenediphenyldiisocyanate) become stable.
Patent JP-2002339145-A (JP)
Title: Oil agent-imparting device and oil agent-imparting method
Inventor: TAMURA KENJI
IPC: D01D5/096
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To impart a proper amount of an oil agent to the whole surface of a fiber. SOLUTION: This oil agent-imparting device having an oil agent-imparting tool 5 for imparting an oil agent to the fiber 1, a godet roller 4 for coming into contact with the fiber 1, and a uniforming device 6 for uniforming the oil agent imparted to the fiber 1, and an oil agent-imparting method, are provided.
Patent JP-2002335720-A (JP)
Title: Transplanter
Inventor: NAKAMURA HACHIRO
IPC: A01C11/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter capable of approximately adjusting a planting onset point after turning at a headland in a reciprocating planting work. SOLUTION: This transplanter comprises turning a machine body with a planting device 28 being lifted when turning at a headland in a return planting work in a farm field, wherein, in the turning, difference between revolutions of rear wheels 14 is detected with revolution sensors 42b set on the left and right rear wheels 14 and, if the turning angle is detected exceeding the determined value, a controlling part 40 outputs a signal to descend a planting part 28. And, at the same time, when a lifter angle potentiometer 44 detects the planting part 28 being at low position, both numbers of revolutions of the rear wheels are nearly equal and so the turning angle of the machine body is in a predetermined range, the controller part 40 outputs a signal of the operating clutch on so as to approximately adjust the planting onset point after turning at the headland.
Patent JP-2002343753-A (JP)
Title: Simulation method and apparatus thereof, machining apparatus, machining system, and semiconductor device manufacturing method
Inventor: USHIO KAJIRO
IPC: B24B37/013
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To accurately obtain desired film thickness distribution at a surface side to be machined of an object to be machined. SOLUTION: A preparation system 4 obtains the distribution of a target amount of polishing based on the film thickness of a wafer 2 measured by a measuring unit 3, assumes a control program for controlling a polishing apparatus 1, and predicts the distribution of the amount of polishing obtained after the wafer 2 is polished by the polishing apparatus 1 according to the assumed control program. At this time, the amount of polishing in a partial region is predicted with contact relative speed between the partial region of the surface to be machined of the wafer 2 and a polishing body 14 as one parameter, and at the same time with an index for indicating macro contact relative speed on a contact surface including the partial region as the other parameter.  The preparation system 4 compares the distribution of the predicted amount of polishing with that of target one, thus judging the quality of the assumed control program. The polishing apparatus polishes the wafer 2 according to a conforming control program.
Patent JP-2002350964-A (JP)
Title: Camera system
Inventor: YANAGIDATE MASAHARU
IPC: H04N5/238
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To attain synchronizing image pickup in daytime synchronizing operation and to improve an image quality in nighttime image pickup at the time of stroboscopic light emission in a camera system used for electronic image pickup and silver halide image pickup using a CMOS sensor. SOLUTION: The camera system which has a silver halide image pickup means, a flashing means, an electronic image pickup means and an electronic image pickup condition deciding means and by which image pickup is performed by synchronizing the silver halide image pickup means and the electronic image pickup means has an ND filter unit that incorporates several ND filters and in which the exposure state of an area sensor is varied by the selection of the ND filter and also has a function by which the ND filter selected by the ND filter unit is at least changed by taking the ISO sensitivity of silver halide film as a reference at the time of image pickup with light emission by the flashing means.
Patent JP-2002352197-A (JP)
Title: Communication method for ic card reader/writer
Inventor: SAEKI KAZUTO
IPC: G06K17/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To cope with increase in communication capacity, without recourse to change a CPU, adding a RAM or the like. SOLUTION: A host device divides transmission data into sizes which do not exceed the capacity of a storage device, which an IC card reader and writer is provided with, transmits them to the IC card reader/writer (code 5) and adds a code showing whether or not the respective divided transmission data is data of final time to the respective divided transmission data. The IC card reader/writer stores the divided and transmitted transmission data from the host device in a storage device (codes 6, 7 and 8), confirms the presence of the continuous transmission data from the code and requests it to the host device (code 9).
Patent JP-2002348627-A (JP)
Title: Aluminum alloy weld joint and wrought aluminum alloy for weld joint
Inventor: MATSUMOTO TAKESHI
IPC: C22C21/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a 6000 series aluminum alloy joint, especially of excess Si type, for preventing bottom of the lateral part from cracking. SOLUTION: The weld joint is manufactured by means of welding a 6000 series aluminum alloy base-metal with a filler metal of aluminum alloy, and has a lateral part around the welded part. The above aluminum alloy base metal and the aluminum alloy filler metal are characterized by substantially not having an exothermic peak for the base metal at proximity of 530 deg.C, and an exothermic peak for the filler metal at 550 deg.C or less, in a cooling curve for each molten metal, which is obtained by means of measuring a thermal change in a solidification process of each metal with a differential thermal analysis.
Patent JP-2002346079-A (JP)
Title: Pachinko game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To dispense with considering a ball bite in the design of a structure mounted to a game board of a pachinko game machine. SOLUTION: In a center case 14, a peripheral wall 18 for impeding the passage of game balls, and a part corresponding to a decorative frame 2 on the inside is made an entry regulating region. Consequently, even if the surface 20a of the decorative fame 20 is inclined in spherical shape, the game ball is not clamped between the surface 20a and a glass plate (the occurrence of the ball bite). Since there is no need to consider the ball bite in the design of a structure, design heretofore unadoptable due to the danger of the ball bite can be easily adopted. The impression of the pachinko machine can thereby be easily changed and distinguished from other pachinko machines or the like.
Patent JP-2002352338-A (JP)
Title: Luminaire for emergency with flashing light and sound
Inventor: SAKUSABE SHINSUKE
IPC: F21S9/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire for emergency with flashing light and sound of which a storage battery for flashing light and sound operation becomes in a charged state when a signal of a normal state is inputted from a signal device capable of preventing failure in charging the storage battery in advance by actively notifying an operator of abnormality when a signal is forgotten to input from the signal device. SOLUTION: A charge indicating LED lights up (#4) when a commercial power source is applied (Yes in #1), the storage battery for a flashing light and sound unit is connected (Yes in #2), and a signal of an applied voltage indicating the normal state is inputted from the signal device (Yes in #3). On the other hand, when the storage battery is not connected (No in #2), or when the signal of the applied voltage is not inputted from the signal device (No in #3), the no-charge indicating LED blinks, or the charge indicating LED blinks (#6, #7).