baber/WOPTO huggingface dataset:
Patent JP-2002352817-A (JP)
Title: Polymer electrolyte fuel cell
Inventor: YAMAZAKI TATSUTO
IPC: H01M8/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a minute gap can occur with an MEA in between at the peripheral part of a conductive separator plate in an assembled fuel cell stack, resulting in probable shorting at the gap part, if the maximum external dimension of the MEA is smaller than that of the conductive separator plate, as well as the problem that a carbon separator plate is weak in strength. SOLUTION: The insulation at the end part of a separator plate is assured by providing the layer of an electric-insulating material at the peripheral part on the side contacting the MEA of the conductive separator plate, preventing minute shorting between the separator plates. The strength of the separator plate is improved thanks to the layer of electric-insulating material. When constituting a cooling part with a cathode side separator plate and an anode-side separator plate, an engagement part using a protruding part and a recessed part is provided on the jointing surface of them, for easy alignment.
Patent JP-2002347213-A (JP)
Title: Method and apparatus for setting density target of printed matter, method and apparatus for managing density as well as offset printer having the same
Inventor: ICHINOSE TAKASHI
IPC: B41F31/04
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for setting a density target of a printed matter, a method and an apparatus for managing a density as well as its offset printer which can eliminate a problem when the density is managed with each color of all colors as a density target predicted before printing, or as the density target by color matching by a person on the way of printing. SOLUTION: In a method for regulating an ink key of each color to be managed in the density, a black of a predicted density is used as the density target, and an indigo blue, a vermilion and a yellow are used by color matching after starting printing as the density target for offset printing using at least four colors of the black, the indigo blue, the vermilion and the yellow. The apparatus for setting the density target comprises a K density target input means, density measuring means of the indigo blue, the vermilion and the yellow on the printed matter, density target input means of the indigo blue, the vermilion and the yellow, and an ink key regulation control means for controlling a regulation of the ink key of each color based on the density target of the set each color.
Patent JP-2002354627-A (JP)
Title: Multimedia console box
Inventor: ISHII TERUO
IPC: H02G3/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To enable easy wiring of a multimedia wire, easy maintenance and a future increase of multimedia console boxes, and to efficiently dissipate the heat of a multimedia console box body to the outside. SOLUTION: The multimedia console box is composed of: the multimedia console box body fixable to a ceiling surface or a wall surface in the vicinity of the ceiling surface with a plurality of screws, of which the back plate having a door in the front thereof can accommodate a wooden router, a TV wiring apparatus and the like; and a plurality of wiring holes that allow to conduct a tube formed on the upper plate of the multimedia console box body and a cable.
Patent JP-2002355619-A (JP)
Title: Substrate washing apparatus
Inventor: SAKAI TAKAMASA
IPC: G02F1/1333
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a substrate washing apparatus capable of spraying hot water mist capable of obtaining high washing effect on a substrate. SOLUTION: Mixed gas of dry steam and nitrogen gas being carrier gas is blown into a hot water mist jet port 52 and a function as a medium for absorbing latent heat of condensation is imparted to the nitrogen gas to smoothly advance the condensation of steam to efficiently form hot water mist. Further, the condensation of steam is advanced in the water mist jet port 52 being a cylindrical pipe to apply latent heat of condensation to the nitrogen gas to expand the nitrogen gas and the flow of hot water mist is accelerated by the expansion of the nitogen gas to spray high speed hot water mist on the substrate W from the water mist jet port 52. The fine waterdrops D contained in the high speed hot water mist have high kinetic energy and high heat energy and develop high impact effect and activation effect to the fine pollutant bonded to the substrate W.
Patent JP-2002357900-A (JP)
Title: Photosensitive resin composition
Inventor: ISHII KENJI
IPC: C08F299/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a resist composition having superior flexibility, good cracking resistance, superior flame resistance and electrical characteristics. SOLUTION: The resist composition is obtained by blending a photosensitive resin which is a reaction product of an epoxy acrylate modified with a cyanic ester compound and a polybasic acid anhydride with an aromatic urethane acrylate. The resist composition has good cracking resistance in a thermal cycle test and superior heat resistance, migration resistance, etc.
Patent JP-2002355654-A (JP)
Title: Organic waste treatment system
Inventor: MATSUBA KATSUMI
IPC: B01D53/38
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To treat organic waste by a closed system while controlling the generation of offensive odors. SOLUTION: The organic waste is mixed with a treatment base material, and the mixture is kneaded and then aged in an automatic storehouse. The organic waste is digested by microorganisms, and the aged organic waste is used as the treatment base material in the next treatment of organic waste.
Patent JP-2002367755-A (JP)
Title: Heating element
Inventor: KANAZAWA SHIGETOSHI
IPC: H05B3/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a heating element with which a terminal can be easily taken out and connection strength of the terminal can be heightened. SOLUTION: A terminal take-out part 4 is fitted at a part of an electrode 2 of a heating element, and is set woven in a base material 1, to be firmly fixed to it, so that it is easy to fit a terminal and a terminal 6 attached to the terminal take-out part 4 can be firmly fixed, realizing the heating element in which the terminal 6 has little fear of falling off from the electrode.
Patent JP-2002057605-A (JP)
Title: Method and device for extracting digital data contained in signal transmitted through information channel
Inventor: BONHOMME CORINNE
IPC: H04L27/22
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To enable equivalent algorithm to be reduced in complexity and improved in performance. SOLUTION: A device is equipped with a receiver, an estimate means which executes the estimate of the impulse response of a transmission channel, a preprocessing block which obtains the impulse response that is minimally phase- shifted corresponding to the converted transmission channel on the basis of the estimated impulse response, a transmission means possessed of a filter which is capable of keeping the autocorrelation of the received signals and autocorrelation of the filtered signals equally and of filtering the received signals, and an equalizer which applies equalization processing to the filtered signals, taking the converted impulse response into consideration.
Patent JP-2002280417-A (JP)
Title: Semiconductor device, its manufacturing method, and its manufacturing equipment
Inventor: NISHIYAMA TOMOHIRO
IPC: H01L23/485
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable electrode structure for semiconductor chip which can control the interfacial reaction of a junction even when the conventional binary composition solder is used without using solder composed of a multicomponent metallic composition, and to provide a highly reliable semiconductor device having the electrode structure and to provide a method and equipment for manufacturing the device. SOLUTION: On an adhesive layer 5, an alloyed solder layer 8 is thinly formed for preventing the melting and diffusion of tin with respect to solder which is used mainly as lead-free solder and contains tin as the main ingredient. A composite solder alloy layer 6 which becomes two composite intermetallic compounds between the tin and alloyed solder layer 8 and between the tin and adhesive layer 5 is formed by supplying tin-based solder in the form of solder paste or solder balls and by heat-melting the solder.
Patent JP-2002363827-A (JP)
Title: Latent crimping polyamide yarn and method for producing the same
Inventor: NISHIDA HIROSHI
IPC: D01F8/12
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a latent crimped polyamide yarn producible at a low cost and giving a cloth having sufficient stretchability and provide its production method. SOLUTION: The latent crimpling polyamide yarn is composed of a fiber obtained by the side-by-side bonding of two kinds of polyamides having viscosity difference. The relative viscosity difference of the polyamide having high viscosity and the polyamide having low viscosity satisfies formula (1): 0.4<=Δηh-Δηl<=1.6 wherein Δηh is the relative viscosity of the polyamide having high viscosity and Δηl is the relative viscosity of the polyamide having low viscosity. The fiber has a boiling water shrinkage of 3-25%, a percentage crimp of >=20% and an elastic modulus of >=70%.
Patent JP-2002329460-A (JP)
Title: Electrode structure and forming method of ac type electric discharge display equipment
Inventor: AMANO YOSHIFUMI
IPC: H01J11/26
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce processes by making an electrode covering layer, which has a two-layer structure, into a one-layer structure of an electricity inductive layer by simple screen-printing. SOLUTION: The electricity induction layer and the protection layer are formed simultaneously by screen-printing after mixing a cathode material into the electricity induction layer, and after firing it, the cathode material mixed in it is made to be exposed by grinding its surface mechanically.
Patent JP-2002364003-A (JP)
Title: Construction method for jacket structural body and structure
Inventor: KISHI AKINOBU
IPC: E02D27/52
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the workability of construction work by reducing the size, weight and cost of structures as well as to enhance the earthquake resistance in the construction method for the jacket structural bodies and structures. SOLUTION: A plurality of pile guide members 13 and 14 are connected together by each connecting member 12, a hollow-shaped top end gathering portion is installed with a hollow footing 15 made of steel, an upper end portion of the pile guide member 13 is penetrated through the footing 15 and protruded upward by a predetermined length, and the bottom end portion of a bridge pier 32 forms a connectable coupling portion 33.
Patent JP-2002364814-A (JP)
Title: Combustion device for wet combustibles
Inventor: MISAWA KIHACHIRO
IPC: F23C10/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device for wet combustibles, which enables combustion with good efficiency, by preventing recombination of the wet combustibles in the furnace and attachment of the wet combustibles to the furnace bed or the like. SOLUTION: The wet combustibles are sheared into pieces by a shearing device 10. The obtained wet combustible pieces are applied with powder to their surfaces by a powder coater 30. Accordingly, the combustible pieces are hardly combined with each other when introduced to an incinerator 40 or even when they are in contact with each other in the incinerator 40. Thus, the specific surface area of the wet combustibles is kept large to facilitate heating of the wet combustibles. Further, such application of powder suppresses the wet combustible pieces from attaching to the furnace bed or the like, and thus the wet combustibles are suppressed from being locally deposited in the incinerator 40 or behaving in other undesirable ways. In this way, the wet combustible pieces are uniformly scattered in the incinerator 40, seldom causing incomplete combustion.
Patent JP-2002368709-A (JP)
Title: Time slot replacement circuit
Inventor: MIYAZAKI TOMOHIRO
IPC: H04Q3/52
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a time slot replacement circuit with high reliability by which no pseudo synchronous state takes place between stations A, B opposed to each other even when the circuit is set so as not to replace a particular time slot. SOLUTION: Upon the receipt of out of synchronism information from one of multi-frame synchronization circuits 11 (#1-#N), an OR section 1 outputs a valid signal (FSO). A digital comparator 2 compares an address input of an address control memory 15 with a data output and controls a clamp section 3 to clamp data outputs (#1-#N) when the address input and the data output are coincident with each other and the OR section 1 outputs the valid signal.
Patent JP-2002365799-A (JP)
Title: Thick film resist pattern forming method
Inventor: TAKAHASHI SHUICHI
IPC: G03F7/022
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a thick film resist pattern forming method by which a good pattern having high resolving power and free of trailing can be formed without incurring the lowering of sensitivity and the rate of a residual film and to provided a photosensitive resin composition for forming a thick film resist pattern used in the method. SOLUTION: The photosensitive resin composition containing an alkali-soluble resin and a quinonediazido-containing photosensitive agent, wherein the alkali- soluble resin is a mixture of a novolak resin and one or more resins selected from (i) polyacrylic esters, (ii) polymethacrylic esters, (iii) polystyrene derivatives and (iv) copolymers each comprising two or more monomer units selected from acrylic esters, methacylic esters and styrene derivatives, is applied to a substrate to form a photoresist film of >=20 μm thickness and the photoresist film is exposed and developed to form the objective thick film resist pattern. A fluorescent material can be added to the photosensitive resin composition so as to enhance the sensitivity.
Patent JP-2002370290-A (JP)
Title: Method for processing plastic product prevented from generation of cutting burr
Inventor: YAMAGUCHI HIDEKI
IPC: B29D15/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for a plastic product preventing the generation of burr in the punching part of a cutting tool when a plastic material, a molded product or the like is processed using the cutting tool such as a bite, a fraise or the like. SOLUTION: In the processing method for the plastic product, a processing material wherein the surface part of the plastic product to be subjected to cutting processing is covered with a heat-shrinkable film in an adhesion state is used and the surface part of the processing material covered with the heat- shrinkable film in an adhesion state is processed by the cutting tool and the burr generated in the punching part of the cutting tool is prevented.
Patent JP-2002371894-A (JP)
Title: Cylinder intake air amount calculating device for engine
Inventor: IWASAKI TETSUYA
IPC: F02D41/06
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To calculate the cylinder intake air capacity of an engine with high accuracy. SOLUTION: A mass air capacity Cc sucked in a cylinder is calculated while calculating a mass air capacity Cm in a manifold part by balance calculation of an inflow amount and an outflow amount of the air to the manifold part, on the other hand, an air capacity (shaded area in drawing) for a volume of a cylinder communicated to the manifold part, corresponding to a crank angle position in stopping of the engine is excessively calculated when the engine is stopped as the mass air capacity Cm in the manifold part by the balance calculation, whereby the mass air capacity Cm in the manifold part can be correctly recalculated in stopping the engine by performing the correction by subtracting the excess air capacity, and an initial value of the mass air capacity Cm in the manifold part in restarting can be calculated on the basis of the obtained value.
Patent JP-2002373495-A (JP)
Title: Semiconductor chip, semiconductor integrated circuit device, manufacturing method for semiconductor integrated circuit device
Inventor: HONMA KAZUKI
IPC: G11C5/14
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip, having specific additional value, a semiconductor integrated circuit device in which product control is easy with improved mass productivity and improved yield of products, and a manufacturing method for semiconductor integrated circuit device, by which mass productivity and yield of products are improved, and rational control corresponding to demand in a market can be performed. SOLUTION: Circuit design, corresponding to the first voltage, is performed for a common circuit block which can be operated by the first voltage and the second voltage which is higher than the first voltage, circuit design corresponding to the first circuit block operated together with the common circuit block and the second voltage, a voltage-kind setting circuit making the second circuit block operated together with the circuit block and either of the first circuit block or the second circuit block an operation state is provided, and a first discrimination recording which can be operated by the first voltage or a second discrimination recording which can be operated by only the second voltage is carried on in a semiconductor chip.
Patent JP-2002083415-A (JP)
Title: Aromatic polyamide film and magnetic recording medium
Inventor: HORIUCHI MITSUHIRO
IPC: G11B5/73
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polyamide film suitable for a magnetic recording medium having excellent non-defective properties and electromagnetic transducing characteristics and also suitable for manufacturing a high quality flexible printed circuit board and the like. SOLUTION: The aromatic polyamide film has <=62 pieces/cm2 crater-shaped defects and caldera-shaped large-size protrusions in total after heating for 5 minutes at 300 deg.C on at least one surface or on the surface on which a magnetic layer is formed. The magnetic layer is disposed on the film surface on which the magnetic layer is to be formed to form the magnetic recording medium.
Patent JP-2003002520-A (JP)
Title: Seal cutter
Inventor: KOIDE SHIGEO
IPC: B65H35/06
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a manual seal cutter of a simple structure, easy to adjust and set a gap between a cutting edge and a supporting surface part and to manufacture the same, capable of accurately adjusting and setting the gap, and preventing separating paper from being cut and the cutting edge from being damaged. SOLUTION: A pair of nipping and holding half bodies 1 is pivotally connected at overlapped parts. A cutting edge 3 is formed on one of opposing inner side edges of nipping and holding parts opening and closing through the pivotally connected part 2, locking projection part 8 abutting on one nipping and holding half body 1 not allowing the cutting edge 3 to abut on the supporting surface 5 when a nipping and holding cutting part 6 is closed is provided in adjacent of the pivotally connected part 2 of another nipping and holding half body 1. The gap between the cutting edge 3 and supporting surface 5 can b adjusted with the locking projection part 8 deflected by strongly nipping and holding a cutting part 6. A retaining projection part 7 not allowing the cutting edge 3 to abut on the support surface part 5 to retain a minute gap is protrudedly provided.  The retaining projection part 7 has a structure for adjusting position and projection from the cutting edge 3 or the supporting surface 5 with the locking projection part 8 deflected by strongly nipping and holding cutting part 6.
Patent JP-2002374221-A (JP)
Title: Device for preventing malfunction at fault in optical line in optical communication system
Inventor: TAKAHASHI YOSHIAKI
IPC: H04L69/40
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional optical communication system, where various maintenance information items are assigned to F2 bytes of a pass overhead of a signal transmitted from a transmitter to a receiver, and the receiver captures F2 bytes to acquire the information even for an optical line fault detection period (detection at any time) that may have caused malfunction in a host layer at the occurrence of a fault in an optical line. SOLUTION: The receiver is provided with a means (2-2), that stores data in the F2 bytes for a line fault detection (forward protection) period; an optical line fault detection means (2-4); an optical line synchronization detecting means (2-3); and a control signal generating function (2-5) for disregarding the data in F2 bytes for a detection period on the occurrence of the operation line fault. Thus, the receiver can disregard the data in F2 bytes for the detection period at the occurrence of the operation line fault, to inform a host device about the reliable data in F2 bytes, thereby preventing malfunctions in the host layer from taking place.
Patent JP-2003005301-A (JP)
Title: Method for imparting collation information to d and p bag, photographic film and print and photographic processing machine for using the same
Inventor: SHIMA KAZUNOBU
IPC: G03D15/10
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To easily and exactly collate developing and printing (D and P) bags, photographic films and prints. SOLUTION: A first seal 3A for collation is affixed to the D and P bag 1 and a translucent second seal 3B for collation having the same collation information as the collation information of the first seal 3A for collation is previously affixed to the photographic film 2. When a scanner section A disposed at a photographic processing machine reads the image of the photographic film 2, the translucent second seal 3B for collation is read by the scanner section A and the read information is analyzed in an analyzing section, by which the collation information is obtained. The collation information is stored in a memory section and the collation information stored by the memory section is imparted to a photosensitive material P by a collation information imparting means 5 disposed at the photographic processing machine.
Patent JP-2003002971-A (JP)
Title: Method for producing polysuccinimide
Inventor: MACHIDA KATSUHIKO
IPC: C08G73/10
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing polysuccinimide having a high mol.wt. SOLUTION: This method for producing the polysuccinimide comprises subjecting a mixture which comprises aspartic acid, an acidic catalyst and solvent for dehydration and in which the aspartic acid is at least partially dissolved in the acidic catalyst, to a liquid phase polymerization.
Patent JP-2003006236-A (JP)
Title: System for drawing character string for tire
Inventor: IKUTA KATSUMI
IPC: G06F17/50
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To simplify drawing of a circular arc shape character string for a tire. SOLUTION: This system for drawing a character string in a circular arc shape in a tire plan prepared by a CAD system is provided with a means to accept input of a character string, and a means to accept input of a radius of a circular arc from the central position of the tire and an angle of the center of the tire relative to the reference position of the tire. The system calculates the arrangement of the character string in the tire plan from the radius of the circular arc and the central angle, and shows the relevant character string in circular ac shape on the tire plan.