baber/WOPTO huggingface dataset:
Patent JP-2002043385-A (JP)
Title: Semiconductor wafer having test pattern, method for inspecting semiconductor wafer, method for managing manufacturing process, and method for manufacturing semiconductor
Inventor: TANAKA MAKI
IPC: G01R31/28
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a test pattern with which a circuit pattern can be inspected for defects with high sensitivity in a semiconductor manufacturing process, a method for detecting defect, and a method for managing manufacturing process both of which use the test pattern. SOLUTION: The variation of the misalignment amounts of an interlayer pattern is monitored from the occurring amounts of defects in the misalignment amounts of a plurality of test patterns having different misalignment amounts. Alternatively, defects such as short circuits, continuity defects, short circuits caused by foreign matters, etc., are detected by forming test patterns having different circuit patterns.
Patent JP-2001114706-A (JP)
Title: Gas phase oxidation reaction system and method and device for controlling the same
Inventor: RANDY M MILLER
IPC: C07C57/145
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for efficiently and stably operating a gas phase oxidation reaction system for hydrocarbons having a process to recover unreacted hydrocarbon and circulate in a reaction vessel. SOLUTION: In a gas phase oxidation reaction system equipped with at least one reaction apparatus in which a raw material containing hydrocarbons, oxygen and air or an inactive gas is fed, one or more of separators connected to the reaction apparatus and a recycle loop for returning a discharged flow from either one or more of the separators to the reaction apparatus as a part of the feed flow,  the gas phase oxidation reaction system is characterized in that a first controlling system for controlling one or both of the sum total flow at the inlet of the reaction apparatus or the discharged flow from the reaction apparatus and the discharged flow from one or more of stages of the aforesaid one or more of separators and a second controlling system for controlling the composition of the whole feed flow to the reaction apparatus or the gas composition at the outlet of the reaction apparatus or the outlet at either one or more of the outlets of the separators are installed to be parallel.
Patent JP-2002038703-A (JP)
Title: Heating tatami mat and tatami mat room using it
Inventor: MIYAMOTO KEIGO
IPC: E04F15/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a heating tatami mat, in which works in which tatami facing is sewn on a tatami bed, can be conducted efficiently, while providing a tatami mat room using the heating tatami mat having a high heating effect without a hindrance to furniture or the like. SOLUTION: In the heating tatami mat 10 with the tatami bed 11, the tatami facing 13 covering the surface of the tatami bed 11, surface-shaped heating elements 12 inserted between the tatami facing 13 and the tatami bed 11 and a controller 26 controlling the input of the heating elements 12, the tatami bed 11 has two holes 21 for wiring, which pair at positions on the inside in fixed length from end sections 18 in the longitudinal direction and end sections 19 in the cross direction of the tatami bed 11 and is penetrated to a surface and a rear, and lead wires 17 for the heating elements 12 are drawn out to the rear side of the tatami bed 11 through the holes 21 for wiring, and connected to a power supply through the controller 26.
Patent JP-2002051256-A (JP)
Title: Electronic camera
Inventor: YAMAZAKI MASABUMI
IPC: H04N7/18
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to transmit an image picked up by an image pickup element to a center for recording/managing the image without impairing the original function of an electronic camera. SOLUTION: In the electronic camera capable of selecting a first mode for recording the image picked up by the image pickup element on a recording medium loaded to the main body of camera and a second mode for transmitting the image to the center, a user presets which one of first and second modes is to be preferential (S30) and after image pickup (S32) is performed by release (S31), the selected preferential mode is decided (S33). When the first mode is preferential and capacitance recordable on the recording medium is equal to or more than a prescribed value, the first mode is selected and when the capacitance is less than the prescribed value, the second mode is selected (S11-S18). When the second mode is preferential and image transmission is enabled, the second mode is selected and when the image transmission is disabled, the first mode is selected (S21-S28).
Patent JP-2002042075-A (JP)
Title: Non-contact data transmitting and receiving element
Inventor: HIRASAWA AKIRA
IPC: B42D15/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To enhance the effect of deterring an alteration by varying the color of an antenna seeable from the outside. SOLUTION: The antenna 2 having holographic foil 5 integrated therewith by lamination is formed and sandwiched between oversheets 7. The portion of each oversheet 7 corresponding to the antenna is made transparent so that the antenna 2 is visible, together with a holographic image.
Patent JP-2002045660-A (JP)
Title: Method for handling membrane module
Inventor: WATARI KENJI
IPC: C11D7/22
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for handling a membrane module which can achieve the function restoration of separating membranes without degrading the mechanical strength of the separating membranes and more particularly to provide the method for handling the membrane module capable of rapidly erasing the radicals in membrane blanks formed after cleaning with chemicals containing oxidizing agents or lessening the reactivity thereof. SOLUTION: A chemical cleaning process step for cleaning the membrane module with the chemicals containing at least the oxidizing agents and a rinsing process step of removing the radical compounds or degrading their activity are carried out after chemical cleaning process step.
Patent JP-2002048321-A (JP)
Title: Melting processing method for waste
Inventor: NISHIHARA NOBUYOSHI
IPC: F23G5/24
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of consumption of oxygen or eliminate the need of oxygen added to air fed from cokes and a tuyere in a melting furnace where waste is directly melted by making use of electricity to heat cokes and slug with microwaves. SOLUTION: In a waste direct melting furnace of the type of a shaft furnace system where tuyeres of 1 stage or a plurality of stages are disposed, cokes and slag deposited at a lower portion in the furnace are heated with a microwave irradiation apparatus disposed at a lower portion in the shaft furnace, and simultaneously cokes is combusted with air blown from the blade on the lowest stage. to melt thermal decomposition residues in waste.
Patent JP-2002046337-A (JP)
Title: Controlling device of fluid and stencil printing apparatus
Inventor: UCHIYAMA KOICHI
IPC: B41N1/24
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a stencil printing apparatus enabling control of a flow rate of ink by a simple structure. SOLUTION: A screen member 1 is provided on the outer surface of a plate cylinder 11 of the stencil printing apparatus having ink passing properties. The screen member 1 is prepared by coating a core material 2 knitted like a net with an elastic material 3 and is formed in the shape of a mesh having a large number of openings. Stencil paper 17 made into a plate is wound on the outer surface of the screen member. An ink supply means is provided inside the plate cylinder, while a pressing means is provided outside. Printing paper is supplied between the pressing means and the plate cylinder. The pressing means moves and presses the paper on the stencil paper. After a prescribed quantity of ink is transferred onto the printing paper by compression, the elastic material 3 of the screen member 1 is deformed to close the openings and thereby holes 12 of the plate cylinder and a perforation image 16 of the stencil paper are closed up. The amount of transfer of the ink is made prescribed and thereby the quality of the image is improved.
Patent JP-2001316219-A (JP)
Title: Non-aqueous aroma releasing cosmetic
Inventor: TERAUCHI TOMOHIRO
IPC: A61K8/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous aroma releasing cosmetic which can control the release of an aroma in a non-used state, but release the aroma to achieve when used. SOLUTION: This non-aqueous aroma releasing cosmetic such as a lip cosmetic, a powder perfume or a body powder, for example, an antiperspirant or a deodorant, characterized by containing one or more perfume clathrate compounds obtained by including a perfume with a cyclodextrin isomer such as α-cyclodextrin, β-cyclodextrin or γ-cyclodextrin, a cyclodextrin derivative chemically modified with a hydrophilic functional group such as hytdroxyethyl or 2-hydroxypropyl, a cyclodextrin polymer polymerized with a cross-linking agent such as epichlorohydrin or a polyhydric glycidyl ether, or a blanched cyclodextrin having cross-linking side chains such as glucose or maltose.
Patent JP-2002058140-A (JP)
Title: Grommet
Inventor: SAITO TAKAHIRO
IPC: H02G3/04
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a grommet which is capable of attaining high sealability, without using a sealant, and has high productivity. SOLUTION: In this grommet 10, a wire-separating member 21 retaining a plurality of wires 20 in a separate condition is disposed therein. The water from between the plurality of wires 20 in a wire bundle 19 is dropped as water droplets from an end D of a wire exposed section 19a, and is discharged to the outside of the grommet 10, through a drainage hole 15 communicating the inside with the outside of the grommet 10.
Patent JP-2002045059-A (JP)
Title: Fixing implement for sprinkling hose
Inventor: OE TATSUYA
IPC: A01G25/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To ensure the frames of a fixing implement for a sprinkling hose not to inadvertently get out of engagement with each other. SOLUTION: This fixing implement for a sprinkling hose has such a scheme that along the outer rim of the connective beam 122 of a frame 12, an engagement projection 14 having a planar shape with the width expanded successively stepwise on both sides and comprising a neck 14a, the main engagement part 14b a step wider than the neck 14a, and an engagement head 14c wider than the main engagement part 14b but narrower than the inner dimension of the U-shaped frame 12 is firmly engaged, from the inner side of the connective beam 132 of a frame 13 successively, on an engagement notch 15 comprising an engagement opening 15a having a width acceptable for the main engagement part 14b, a guiding tapered part 15b with the opening width narrowed toward the outer rim of the connective beam 132, a throat part 15c having a width to allow the passage of the neck 14a,  and the main receiving part 15d having a width to allow the main engagement part 14b to be received.
Patent JP-2002047210-A (JP)
Title: Composition for preventing urinary calculus
Inventor: YOSHIDA YASUNORI
IPC: A61K33/244
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for preventing urinary calculi caused by metal ions liberated from a compound comprising a lanthanoid metal or other heavy metals in an image diagnosis or therapy using the compound. SOLUTION: This composition for preventing the urinary calculi comprises a polydentate ligand capable of forming a complex with the lanthanoid metal ions or other heavy metal ions or an alkaline earth metal complex of the ligand. The polydentate ligand may be obtained by chemically binding a bifunctional ligand having a polyaminopolycarboxylic acid, a polyaminopolysulfonic acid, etc. as a complex forming site with a metal to a physiologically acceptable oligosaccharide, etc., or the polyaminopolycarboxylic acid or polyaminopolysulfonic acid itself. The polyaminopolycarboxylic acid is preferably EDTA, DTPA, DOTA or TETA or a derivative thereof.
Patent JP-2002053352-A (JP)
Title: Concrete structure hardly causing crack
Inventor: TANAKA TOSHITSUGU
IPC: E04B2/84
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a concrete structure in which cracks are hardly caused even when such a crack prevention procedure as reduction in unit water content, addition of a shrinkage reducing agent and expansive admixture, or increase in water-cement ratio is not performed. SOLUTION: This concrete structure is constructed by using, as a binder, a hydraulic composition consisting of gypsum and a fired material produced with at least one kind of municipal solid waste incineration ash and sewage sludge incineration ash, as a raw material, wherein the fired material comprises 10-25 wt.% C3A (3CaO.Al2O3), 10-20 wt.% C4AF (4CaO.Al2O3.Fe2O3), a 20-35 wt.% total content of C3A and C4AF and <=0.1 wt.% chlorine, and also contains at least either C3S (3CaO.SiO2) or C2S (2CaO.SiO2).
Patent JP-2002055494-A (JP)
Title: Method for forming image
Inventor: SHIMODA NAOTO
IPC: G03G9/08
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a method for forming images by which the wear amount of the surface of a photoreceptor due to the deposition of a carrier or friction with a magnetic brush is decreased even when toner and carrier having smaller particle size are used, and moreover, the deposition of the carrier is prevented, damages in images or decrease in density are prevented even for long-term use. SOLUTION: In the method for forming images by developing an electrostatic latent image formed on an electrophotographic photoreceptor with a two- component developer, silicone oil is incorporated into the surface layer of the electrophotographic photoreceptor and also silicone oil is incorporated into the carrier of the two-component developer.
Patent JP-2002051937-A (JP)
Title: Armerest fitting mechanism for portable toilet bowl
Inventor: KASAHARA SHOZO
IPC: A47K17/02
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To enable to do attachment and detachment works of an armrest at the side of a toilet bowl in a detachable armrest fitting mechanism for a portable toilet bowl. SOLUTION: Fixing rod insertion holes 10 are formed at both side faces of a toilet bowl main body 2, fixing rod through-holes 9 are formed at a root end fitting part 4 of an armrest 3, and fixing rods are inserted into the fixing rod insertion holes 10 and the fixing rod through-holes 9 to fix the armrest to the toilet bowl main body 2.
Patent JP-2002055609-A (JP)
Title: Method and device for embedding public key into electronic document, method and device to take out public key embedded in the electronic document, and recording medium
Inventor: MIYAZAWA AKIHIRO
IPC: G06Q10/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To embed a public key into an electronic document, such as an elec tronic mail and a home page on WWW, to which ciphering system is introduced, in a compact form, rather than in the case of employing a conventional public key represented by a dry and uninspired long character string and to take out the key from the document. SOLUTION: A public key, embedded into electronic document device, and a public key taking out from electronic document device are constituted of each function of an input section 11, a public key embedding section 12, a public key taking out section 13, an output section 14 and a display section 15. The public key is not added to an electronic document as a character string, but rather the public key is embedded into an image as watermark information and the image, to which the key is embedded, is added to the document. The image is made into two or three-dimensional image icons, so that the public key is made into a familiar and compact form for a beginner.
Patent JP-2002053758-A (JP)
Title: Thermoplastic resin composition highly loaded with filler
Inventor: SAITO KATSUYUKI
IPC: C08L1/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in molding properties and characteristics though highly loaded with a filler, and having realized excellence in dimensional stability, hardness, cost performances and the like owing to high filler loading. SOLUTION: The thermoplastic resin composition highly loaded with a filler comprises a thermoplastic resin, a filler in an amount larger than that of the thermoplastic resin and 0.1-20 pts.wt., based on 100 pts.wt. of the thermoplastic resin, of a fluorine-modified acrylic processing auxiliary.
Patent JP-2002052468-A (JP)
Title: Detachable speed increasing truing device
Inventor: UNNO KUNIHIKO
IPC: B24B53/12
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a small truing device adaptable to a general grinder using a super abrasive grain grinding wheel and capable of rotating a truing tool at a high speed without requiring a separate electric motor for rotationally driving the truing tool. SOLUTION: A device body is detachably mounted on a table where a work rotation driving device for the grinder is provided, and a driving member, an output member and a tool support are rotatably supported on a supporting shaft fixed to the device body. The rotation transmitted from the work rotation driving device to the driving member is increased in speed by a speed increasing mechanism and then transmitted to the output member and the rotation of the output member is transmitted to the tool support via joint means, thus causing the truing of the super abrasive grain grinding wheel with the truing tool mounted on the tool support.
Patent JP-2002027454-A (JP)
Title: Car navigation capable of transmitting/receiving dynamic image
Inventor: KAWABE MIKI
IPC: B60R21/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To recognize vehicle information such as a vehicle position or the like or a state in the vehicle even without riding in the vehicle. SOLUTION: A car navigation carrying a communicating function comprises a digital video camera function (23) carried therein, a communication terminal (3) connected to the function (23) via a connecting cable (2) to assure a communicating means. Thus, when a dynamic image is transmitted and received, the state in the vehicle is recognized even without riding in the vehicle.
Patent JP-2002063514-A (JP)
Title: System and method for account management, recording medium with account managing program recorded thereon, and backup device
Inventor: YOSHIYAMA AKIRA
IPC: G06Q20/40
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an account update information notification system which enables a user to immediately confirm the update of an account when an update of account occurs. SOLUTION: The account management system 1a of the bank 1 where the user has the account is provided with an account information storage means 4 which stores account information including the balance of the account, a payment request receiving means 2 which receives a request for payment from the account that the user has issued from a credit company 6a being the issue source of a credit card that the user has, and a payment information sending means 5 which can sends payment information including that the reception of the payment request by the receiving means to a communication means 7 that the user has; and the update means updates the account information stored in the account information storage means on the basis of the payment request on condition that the receiving means has received the payment request and the payment information sending means sends the payment information to the communication means that the user has.
Patent JP-2002028543-A (JP)
Title: Lifeline rope cover for preventing adhesion of spray material
Inventor: OMORI KAZUNARI
IPC: E02D17/20
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a plastic cylindrical rope cover preventing a spray material, that is, mortar and a tree-planting substrate material from adhereing to a rope in the vicinity of a spray position to be solidified thereon when the spray material is sprayed to a rock bed or a normal plane using a lifeline to permit a rolip to pass smoothly and capable of being mounted on the rope at a work position or simply pulled out of the rope. SOLUTION: The lifeline rope cover for preventing the adhesion of the spray material is constituted by providing a slit 2 to a plastic cylindrical body 1 so as to cut through longitudinally and providing equilateral V-cuts 3 of which the end edge widths 3a are slightly wider than the diameter ϕ of the rope 5 to both ends 2a, 2b of the slit 2 in the opposed direction thereof.
Patent JP-2002064430-A (JP)
Title: Group delay dispersion emulator
Inventor: INUI TETSUO
IPC: H04B10/2507
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To an arbitrary group delay characteristic (chromatic dispersion characteristic) by a simple configuration and the simulative reproduction of the group delay characteristic (chromatic dispersion characteristic) of an actual optical- fiber transmission line. SOLUTION: By combining with each other via optical circulators two kinds of chirped fiber gratings whereon incident lights are projected respectively from the short-wavelength and long-wavelength sides of respective reflection wavelengths, a group delay dispersion emulator is so set that the synthesized group delay characteristic (chromatic dispersion characteristic) thereby simulates the group delay characteristic (chromatic dispersion characteristic) of an optical- fiber transmission line.  When representing the length of each grating by L, the shortest- and longest-wavelengths of each reflection wavelength by λS, λL the difference between λL and λS by Δλ=λL-λS, and the coordinate of the longitudinal coordinate axis of each grating by z whose origin is set to the shortest-wavelength portion, distributions λ(z) of the longitudinal reflection wavelengths of the respective chirped fiber gratings are specified respectively by the equations of λ(z)=λS+Δλ(z/L)1/2 and λ(z)=λS+Δλ 1-(1-z/L)1/2}.
Patent JP-2002060061-A (JP)
Title: Screw feeder
Inventor: OTA YOSHITAKE
IPC: B65G47/14
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of replenishment of screws to facilitate the replenishment and management of the screws by increasing a stock of screws without impairing the functions of a mechanism for ejecting the screws one by one. SOLUTION: This screw feeder includes: a main hopper 11 provided with a portion of mechanism for storing screws S therein and for ejecting the screws S one by one from the inside to the outside; a transfer mechanism 40 provided with a sub-hopper 30 for feeding the screws S onto the main hopper 11 and having a belt conveyor 42 for transferring the screws S from the sub-hopper 30 to the main hopper 11; and a control part provided with a screw sensor for detecting whether or not there are predetermined amounts of screws S in the main hopper 11, the control part actuating the transfer mechanism 40 for a certain period of time if the screw sensor detects that the main hopper does not contain the predetermined amounts of screws. When the screw sensor detects that the main hopper does not contain the predetermined amounts of screws, the transfer mechanism 40 is actuated by the control part to automatically replenish the screws S from the sub-hopper 30 to the main hopper 11.