baber/WOPTO huggingface dataset:
Patent JP-2002336123-A (JP)
Title: Steaming vessel for microwave oven
Inventor: UMEMOTO MASAMI
IPC: A47J27/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a steaming vessel for a microwave oven which can be adjusted heating and steam having with substances forming a container body, a stand and a lid, and by which juicy cooked food is obtained in a short time. SOLUTION: The steaming vessel 1 for microwave oven comprises the vessel body 2 capable of storing water on a bottom part 2a, the stand 3 placed on the vessel body 2 so that food 5 to be cooked is placed apart from the water surface when the water is stored in the vessel body 2, and the lid body 4 placed on the vessel body 2 for surrounding the stand 3 and the food 5 to be cooked. The vessel body 2 is composed of a substance having a dielectric loss coefficient of 0.1 or higher and less than 1. The stand 3 is composed of a substance permeable to microwave, and the lid body 4 is composed of a substance not permeable to microwave.
Patent JP-2002336049-A (JP)
Title: Toothbrush
Inventor: ENDO KAZUTOSHI
IPC: A61C17/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush which fits to the hand, is easily grippable, can surely exhibit a nonslip effect in spite of changing the direction of holding its handle and is good in the feel of contact with the hand and fingers. SOLUTION: The toothbrush of which the length L5 of a grip 5 is >=1/2 the overall length L of the handle is set with the position of the maximum width Wmax and/or maximum thickness Dmax of the grip 5 within a range of 30 to 70% from the neck side of the overall length L5 of the grip and/or is set in the ratio of the max. width Wmax and/or the maximum thickness Dmax and L5 to 0.1 to 0.2. The shape line smoothly connecting the external form shape of the handle has a shape at which its width and/or thickness is partially smaller within the range of the neck side 1/2 of the grip 5. The ratio of the width Wmin and/or thickness Dmin and maximum width Wmax and/or thickness Dmax of the gradually smaller shape segment is specified to 0.5 to 0.95 in comparing with the width and/or the thickness to each other. Further, a nonslip portion 6 made of an elastic body consisting of rugged parts is formed in the neck side boundary position of the grip 5 and the length in the circumferential direction of the rugged parts is specified to >=50% of the circumferential length of the grip.
Patent JP-2002336579-A (JP)
Title: Sewing machine
Inventor: USA SHUICHIRO
IPC: D05B65/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine enabling operation inside the bed of the sewing machine without requiring removal of a needle plate. SOLUTION: A first lid 44 is fitted with both a first lid 46 for setting bobbins and a cover lid 54 for covering the upper portion of a cutting blade 62. Upon removal of the first lid 44 from the sewing machine, the second lid 46 is also removed, opening the upper portion of the bed part to expose a horizontally rotating shuttle. A recess in the form of a parallelogram which is approximately the same as the shape of a side of the cutting blade 62 and a blade anti-drop protrusion 54f are formed integrally with the lower surface of the cover lid 54 using a resin.
Patent JP-2002342623-A (JP)
Title: Server, system, method and program for automatically instructing consumables order and recording medium
Inventor: YOKOYAMA KATSUHITO
IPC: G06Q50/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic consumables order instruction system capable of instructing systematic delivery of consumables. SOLUTION: When a print server receives a job ticket from a client, the print server calculates the number of sheets of paper needed for processing (S401) and calculates the number of sheets of paper that can be processed with paper in stock. A time needed for performing processing with the paper in stock is calculated on the basis of the number of sheets of paper that can be processed and the processing speed of a printer (S402). An empty capacity of a storage place after performing processing with the paper in stock is calculated (S403). An order plan is formed so as to replenish paper quantity for delivery within the empty capacity of the storage place within the number of insufficient sheets of paper until finishing the processing with the paper in stock (S404).  The above processing is repeated until the quantity of the paper in stock reaches the number of sheets of paper to be printed, written on the job ticket (S405), and paper is replenished so as to be able to continuously perform processing after receiving the job ticket.
Patent JP-2002079821-A (JP)
Title: Vehicular refrigerating cycle device
Inventor: IZAWA SATOSHI
IPC: F25B1/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To realize a compatibility of heating ability and cooling ability by a hot gas heater in a vehicular refrigerating cycle provided with a heating function of the hot gas. SOLUTION: A low pressure side gas-liquid separator 35 for separating gas from liquid of a coolant and making a gas coolant suctioned by a compressor 10 is placed between an outlet side of an evaporator 32 and a suction side of the compressor 10 and the low pressure side gas-liquid separator 35 is provided with an oil return restriction passage 35a for making one portion of the liquid coolant suctioned by the compressor 10. A condenser 20 for condensing the gas coolant on a discharge side of the compressor 10 in a cooling mode is provided with a first heat exchanging portion 21 and a second heat exchanging portion 22 in the order of a flow direction of the coolant, and a high pressure side gas-liquid separator 23 for separating gas from liquid of the coolant is provided between the first heat exchanging portion 21 and the second heat exchanging portion 22.
Patent JP-2002344753-A (JP)
Title: Image encoder, image decoder, and image encoding and decoding device, and their method
Inventor: YOKOSE TARO
IPC: H04N1/417
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To effectively compress/expand both a binary image and a multi- valued image, using a small scale and a simple configuration. SOLUTION: An image input section 10 and an image type designating section 20 receive input of an image and an image type from the outside. A prediction section 30 conducts adjustments as (1) prediction of a plurality of pixels collectively, (2) calculation of a prediction error by exclusive OR, and (3) reflection of period of half toning processing, in order to compress the binary image by prediction coding. An encoding section 40 applies entropy encoding to symbol data outputted from the prediction section 30, and an encoding output section 50 outputs its encoding output.
Patent JP-2002353572-A (JP)
Title: Multi-piece substrate and manufacturing method therefor
Inventor: OKUNISHI TATSUYA
IPC: H05K3/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a multi-piece substrate that can prevent the strength reduction of the between a piece section and a frame section, and to provide a method of manufacturing the substrate. SOLUTION: This multi-piece substrate 401 has the frame section 402 and the piece section 403. Between the sections 403 and 402, a slit 407 is opened, and in addition, a bridge 408 which fixes the piece section 403 to the frame section 402 is provided. The piece section 403 is composed of a patterned laminated wiring board. In addition, the multi-piece substrate 401 is provided with an adhesive 404 on the surface of the junction between the piece section 403 and frame section 402. Consequently, the junction of the substrate 401 has a higher jointing strength than the junction formed by sticking the projecting section of the piece section 403 to the recessed section of the frame section 402 with an adhesive, etc., has.
Patent JP-2002350244-A (JP)
Title: Smell detection type heat monitoring system
Inventor: ABE TOMIYA
IPC: G01K11/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a smell detection type heat monitoring system capable of expanding a use range by allowing the usage of temperature detection in an opened space at a practical level without limiting the usage in a closed space. SOLUTION: This smell detection type heat monitoring system has a smell generation component 1 composed by enclosing a smell generation substance in a barrier layer for restraining diffusion of the smell generation substance, and used for monitoring temperature by breaking the barrier layer of the smell generation component by setting the temperature to a predetermined value or above to leak the smell generation substance outside the barrier layer and thereby diffusing it into the air and by detecting its smell by a smell sensor detection part 7 installed in a smell sensor body 6. The smell generation component 1 is attached to the smell sensor body 6.
Patent JP-2002079575-A (JP)
Title: Biaxially oriented polyester film for mold release
Inventor: TAKAGI YORIYUKI
IPC: H01G13/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film for mold release capable of being uniformly processed while enhancing the surface smoothness of the film and satisfying running properties, taking-up properties and stable releasability in a well-balanced state. SOLUTION: In at least the single surface of the biaxially oriented polyester film for mold release, the number of projections with a height of 1 μm or more per 10 m2 is <10 and surface roughness Ra (center line average roughness) is 20-40 nm and a slip factor is 0.6 or less.
Patent JP-2002354843-A (JP)
Title: Inverter device
Inventor: MAEHARA MINORU
IPC: H02M7/48
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device wherein circuit constitution is simple, circuit efficiency is high, and an AC current having a waveform of almost positive negative symmetry can be made to flow in a load. SOLUTION: A series circuit of switching elements Q1, Q5 is connected with both ends of a capacitor C1. In periods T3, T4 when an absolute value of an input voltage Vin from an AC power source Vs becomes lower than a load voltage VLa, a lamp current ILa can be made to flow in a high pressure gas discharge lamp La through a third loop of the capacitor C1 to the switching element Q5 a load circuit 4, an inductor L1, a switching element Q4, and to the capacitor C1. As a result, an AC current (lamp current) ILa having a waveform of almost positive negative symmetry can be made to flow in the high pressure gas discharge lamp la, so that troubles such as cataphoresis and deterioration of a lamp life are not generated.
Patent JP-2002347237-A (JP)
Title: Ink jet printing mechanism
Inventor: IRIHARA KOICHI
IPC: B41J2/01
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing mechanism which can print by a resolution desired by a user, can save space and can print at high speed. SOLUTION: An ink carriage where ink heads having different nozzle diameters are loaded is selectively disposed to positions corresponding to a first imaging position A and a second imaging position B. At the same time, a printing work is carried out independently at each of the first imaging position A and the second imaging position B.
Patent JP-2002358791-A (JP)
Title: Associative storage device and pre-charge method
Inventor: YANAGAWA MIKI
IPC: G11C15/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an associative storage device in which power consumption about pre-charge is reduced. SOLUTION: An associative storage device is a first part to which one match line corresponding to one entry data is divided into two parts, the device comprises a first match line varied from a first potential to a second potential in the case of uncoincidence, a second match line which is a second part divided into two parts and is varied from the second potential to the first potential, a first pre-charge circuit pre-charging the first match line to the first potential, a second pre-charge circuit pre-charging the second match line to the second potential, and a short circuit short-circuiting mutually the first and the second match lines before pre-charge operation by the first and the second pre-charge circuits in the case of uncoincidence of both of the first and the second match lines.
Patent JP-2002359173-A (JP)
Title: Light source apparatus, aligner and method for manufacturing device
Inventor: KAWAHARA NOBUMICHI
IPC: G02B26/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble of a light source apparatus for generating exposure light due to light reflected on a shutter. SOLUTION: A lamp 1 for generating exposure light is housed along with a light collecting mirror 2 in a lamp chamber 3, and a shutter fan 4 rotated by a motor 5 is housed in a shutter chamber 6. To prevent a rise in temperature in the chamber 6 due to light reflected on the shutter when the shutter is closed, the light reflected on the shutter is introduced by a light guiding tube 7 into a black box 8 provided in the vicinity of the chamber 6, and the light is diffused inside thereof by a diffusion plate 8b.
Patent JP-2002355466-A (JP)
Title: Thread take-up lever device for sewing machine
Inventor: KOBAYASHI HAJIME
IPC: D05B19/12
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To surely prevent stitch skipping which tends to occur immediately after starting the operation of the sewing machine by surely catching/drawing a needle thread 1 by the thread engaging part 30 of a thread take-up lever 28 even immediately after the operation of a sewing machine. SOLUTION: Since an operator recognizes that the thread engaging part 30 of the thread take-up lever 28 is positioned on the left side of the thread insertion opening 7 of a thread guide plate 5 near an approach route start point 38 by the display of a display device 77, after the needle thread take-up lever 28 is moved to a position to light the display of the display device 77 (after an arm shaft 57 operating the thread take-up lever 28 is rotated), the needle thread is hooked and the sewing machine is operated thereafter. Thus, the needle thread 1 is surely caught/drawn by the thread engaging part 30 of the thread take-up lever 28 even immediately after starting the operation of the sewing machine.
Patent JP-2002359118-A (JP)
Title: Inductor
Inventor: KIMURA TETSUO
IPC: H01F17/04
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact closed magnetic circuit inductor for large currents in an inductor for LPF used for digital amplifiers. SOLUTION: In an inductor where a pot-type core is combined with a coil, the coil is obtained by winding a conductor having an insulating covering, is buried into the port-type core, is filled with the mixture of magnetic powder and bonding agent, and is heated and cured. Then, in the mixture, the bonding agent for magnetic powder is mixed with a weight ratio of 2-9 wt.%.
Patent JP-2002359636-A (JP)
Title: Method and device for designing paths in pair and program
Inventor: SAITO HIROYUKI
IPC: G06F17/50
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for designing paths in pair that can surely generate a pair of paths when a network adopts a configuration in which a pair of paths can be generated. SOLUTION: The method includes an optimizing reference generating process step of generating an object function being a reference of selecting a pair of paths, a path pair condition generating process step of generating a constrained expression being a condition to obtain a pair of paths, a disjoint condition generating process step of generating a constrained expression providing conditions under which respective communication paths becoming a pair of paths are in a disjoint relation, and an optimizing process step of solving a mathematical programming problem comprising the object function generated in the optimizing reference generating process step and the constrained expression respectively generated in the path pair condition generating process step and the disjoint condition generating process step to select a pair of disjoint paths.
Patent JP-2002355956-A (JP)
Title: Tray for carrying recording material
Inventor: ISONO MASAHIRO
IPC: B41J13/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a tray for carrying a recording material in which the possibility of damaging the lever of a sheet detector is lowered at the time of drawing out the tray, inserted upside down into a sheet feed passage, from the sheet feed passage. SOLUTION: Protective parts 17 for recording material starting end detecting means are formed on the rear surface of a tray 1 for carrying a recording material. The protective parts 17 form an inclining face by a plurality of ribs. The inclining face is formed at the step part of a region where the lever 63 of a sheet detector 63 slides at the time of drawing out the tray 1 inserted upside down. The inclining face is formed at the step part of the ribs formed at the end part of the tray 1. The protective parts 17 are formed substantially point symmetrically at the center of the tray 1.
Patent JP-2002360740-A (JP)
Title: Three-piece solid golf ball
Inventor: IWAMI SATOSHI
IPC: C08L71/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which is excellent in touch of hitting balls, controllability, resilience, resistances to scratching and to discoloring and productivity. SOLUTION: The three-piece solid golf ball comprises the center (1), the core (4) made up of an intermediate layer (2) formed on the center and the cover (3) formed on the core. The cover (3) contains a mixture of a thermoplastic polyurethane-based elastomer and a thermoplastic polyamide-based elastomer as a base material resin.
Patent JP-2002362040-A (JP)
Title: Thermal transfer sheet and multi-color imaging method
Inventor: YAMAMOTO MITSURU
IPC: B41M5/40
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a thermal tranfer sheet which is free from hue variations in a recorded image and highly light-resistant and causes no image quality deterioration, in a multi-color imaging method using a laser beam irradiation process and the multi-color imaging method using the heat tranfer sheet. SOLUTION: This thermal transfer sheet has a photothermal conversion layer with a ratio (ODLH/TLH) between an optical density (ODLH) and a layer thickness (TLH μm) of not less than 0.57 and an imaging layer formed on a support. The imaging layer and the image receiving layer of an image receiving sheet are superposed in such a way that these layers are opposite to each other and irradiated with a laser beam. Further, the region irradiated with the laser beam of the imaging layer is transferred onto the image receiving layer to record an image. In this usage, the thermal transfer sheet uses a dye of a specific structure as a photothermal conversion substance of the photothermal conversion layer. Also the multi-color imaging method using the thermal transfer sheet is provided.
Patent JP-2002053759-A (JP)
Title: Abrasion-resistant coating composition and manufacturing method of coating
Inventor: BROWN WARD THOMAS
IPC: C08K5/5415
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a water-based coating composition comprising a water- based emulsion bearing at least two functional groups reactive with a carbodiimide group, a polycarbodiimide and an alkoxysilane which either constitutes a part of a polycarbodiimide or is reactive with a polycarbodiimide or is reactive with a water-based emulsion polymer, and an abrasion-resistant coating composition. SOLUTION: The composition comprises (a) a polycarbodiimide bearing at least two carbodiimide groups, (b) a water-based emulsion polymer and (c) an alkoxysilane, where the water-based emulsion polymer bears at least two functional groups reactive with the carbodiimide group and at least one functional group reactive with the alkoxysilane and the alkoxysilane bears at least one functional group reactive with the water-based emulsion polymer.
Patent JP-2002367472-A (JP)
Title: Key switch and keyboard
Inventor: TAKAHASHI YUKINORI
IPC: H01H3/12
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To suppress looseness of a key top, in a key switch having a structure where the key top moves down and sinks, when it is not used. SOLUTION: This key switch has an X-shaped linking mechanism 160 and a nearly U-shaped auxiliary link 190, between a fixed base 120 and a key top 110. The auxiliary link 190 has a lateral bar part 191, arm parts 192 and 193 at both ends, and shaft parts 194 and 195. Bearing parts 115 and 116 of the key top 110 are fitted to the lateral bar part 191. Plate springs 135 and 136, formed on a movable plate 130 which is moved to sink the key top, press the shaft parts 194 and 195. When the movable plate 130 is moved, the plate springs 135 and 136 come off from the shaft parts 194 and 195.
Patent JP-2002249503-A (JP)
Title: Dispersion of amphoteric water-solble polymer
Inventor: KUBOTA ISAMU
IPC: C08F212/14
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a polymerization process for efficiently synthesizing an amphoteric polymer as a sludge dehydrating agent capable of forming a flocculated state having good water filtrability and good releasability of the dehydrated cake from filter cloth at a high concentration and a process for efficiently dehydrating an organic sludge using the amphoteric polymer as a dehydrating agent. SOLUTION: The process for synthesizing an amphoteric polymer can be achieved by a dispersion of an amphoteric water-soluble polymer comprising polymer fine particles having a particle diameter of not more than 100 mμ produced by dispersion polymerization of a mixture of monomers comprising a quaternary ammonium base-containing methacrylate-based monomer, a quaternary ammonium base-containing acrylate-based monomer, a (meth)acrylic acid and an acryl amide wherein the respective mol % represented by a, b, c and d are in the range of 50>=a>=5, 50>=b>=5, 40>=c>=5 and 85>=d>=0 in an aqueous salt solution in the coexistence with a polymer dispersant soluble in the aqueous salt solution. The process for dehydrating an organic sludge can be achieved by adding to and mixing with the organic sludge a solution obtained by dissolving the dispersion in water.
Patent JP-2002369514-A (JP)
Title: Switching power supply unit
Inventor: HOSOYA YUTAKA
IPC: H02M3/28
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply unit, which is capable of reducing the frequency in steady state or under a light load and increasing the operating frequency, with respect to output over rating level to cope with peak load. SOLUTION: The charging time of a capacitor C13 varies, depending on a current charged with from a reference voltage Vcc' via a resistor R23 and a current charged with from an averaging circuit 21 for the output pulse of a switch element Q1 via a resistor R31. Especially, as the current charged with from the averaging circuit 21 via the resistor R31 becomes large, the charging current for the capacitor C13 is increased, and the oscillation frequency is increased.
Patent JP-2002372596-A (JP)
Title: Shearing method for spent nuclear fuel pipe
Inventor: YANAGI EIICHI
IPC: B23D15/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To easily separate spent nuclear fuel from a spent nuclear fuel pipe. SOLUTION: This shearing method for the spent nuclear fuel pipe including P of 0.008 wt.% or more shears the spent nuclear fuel pipe after performing, at least, two-step cleaning within a temperature range not more than 600 deg.C and not less than 300 deg.C in prior to the shearing.