baber/WOPTO huggingface dataset:
Patent JP-2004065643-A (JP)
Title: Pressure rice cooker
Inventor: HAMADA KENJI
IPC: A47J27/08
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure rice cooker capable of obtaining a pressure sensor output value matched with actual pressure.  <P>SOLUTION: The pressure rice cooker 1 includes: an inner pot 2; a main body 3 for storing the inner pot 2; a lid body 4 which is attached to the main body 3 so as to seal the inner port 2; an induction heating coil 6 (a heating means) for heating the inner pot 2; a pressure sensor 13 (a pressure detecting means) for detecting pressure in the inner port 2; a microcomputer 8 (a control means) for controlling the induction heating coil 6 on the basis of a signal from the pressure sensor 13. The microcomputer 8 obtains a difference s(s=19-AD value C<SB>1</SB>) between an initial setting value and the pressure sensor output value outputted from the pressure sensor 13 when the sensor 13 detects atmosphere pressure, and then, performs correction to adjust the difference s to coincide with the pressure sensor output value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079587-A (JP)
Title: Wafer rotating device and damaged edge inspection unit using the same
Inventor: JINNO TAKASHI
IPC: H01L21/66
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To rotate a silicon wafer with nothing in contact with the top or rear surface of the silicon wafer.  <P>SOLUTION: The wafer rotating system 1 has at least three rollers 2 rotatable on axes arranged in parallel with each other with gaps between them and rollable on the circumferential face of a circular wafer 5, a rotation drive mechanism 3 for rotating at least one of the rollers 2, a gap adjustment mechanism 4 for adjusting gaps between the rollers 2, and a load controller 6 for controlling a load imposed by the rollers 2 on the wafer 5 in its radial direction when the wafer 5 is pinched between the rollers 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075727-A (JP)
Title: Polylactic acid resin composition having controlled biodegradation rate and its molded product
Inventor: FUKUDA NORIO
IPC: C08K9/02
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable controlling of a biodegradable rate for either accelerating or suppressing without much changing mechanical properties such as tensile strength and modulus in a polylactic resin composition and its molded product.  <P>SOLUTION: The polylactic acid resin composition having an accelerated biodegradation rate comprises 100 pts.mass polylactic polymer and 5-40 pts.mass anatase-type titanium oxide having a particle diameter of 0.05-1 μm which is non-surface treated or rutile-type titanium oxide having a particle diameter of 0.005-1 μm which is surface-treated with an inorganic substance. The polylactic acid resin composition having a suppressed biodegradation rate comprises 100 pts.mass polylactic polymer and 5-40 pts.mass hydrophobic rutile-type titanium oxide having a particle diameter of 0.005-1 μm which is surface-treated with an organic substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073119-A (JP)
Title: Membrane-like food
Inventor: UENO MANABU
IPC: A23G3/34
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain membrane-like food thinly spreading with enough fluidity at the time of baking, hard to damage during baking, preservation after baking and transportation, having crisp and excellent melting feeling in the mouth, bringing a uniform baked color without swell even requiring no high technique and experience, and preventing lowering of palate feeling and flavor caused by aging of starch and evaporation of water and also lowering of flavor and palate feeling at the time of freezing.  <P>SOLUTION: The membrane-like food is obtained by baking a batter liquid which contains an oil-in-water emulsified composition having starch particles each with a particle diameter of more than 30μm and gelatinized by heat-reversible gel at a melting point of ≥37°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003135090-A (JP)
Title: Method for producing ethanol having high concentration by fermentation using pervaporation with silicalite membrane coated with silicone rubber and apparatus therefor
Inventor: IKEGAMI TORU
IPC: C12P7/06
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ethanol having high concentration from a carbohydrate such as glucose with yeast by using a pervaporation separation method integrable with a fermentation system and enabling the separation and concentration of ethanol and to substitute the ethanol as an energy resource for the petrochemical resources. SOLUTION: Ethanol having high concentration is produced by selectively separating and concentrating ethanol from a medium containing ethanol mixed with a hydrophilic organic acid by modifying the surface of silicalite having extremely high hydrophobicity, free from alumina in the crystal structure with a hydrophobic silicone rubber.
Patent JP-2004086526-A (JP)
Title: Controller for plant
Inventor: ISHIGURO TETSUYA
IPC: G05B13/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide the controller of a plant capable of maintaining satisfactory control performance by preventing the identification error of a model parameter from being increased when a controller output is set so as to be a value around zero.  <P>SOLUTION: The voltage correction of the output DUT of a sliding mode controller 21 is carried out, and a correction control amount MDUTYB is calculated (S401). When the correction control amount MDUTYB is in a range around zero from a negative predetermined value MDFL to a positive predetermined value MDFH, if the correction control amount MDUTYB is a negative value, a final control amount MDUTYF is set to be the negative predetermined value MDFL (S412), and if the correction control amount MDUTYB is a value larger than zero, the final control amount MDUTYF is set to be the positive predetermined value MDFH (S413). The final control amount MDUTYF is inputted to an object to be controlled, and used for the identification of a model parameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082024-A (JP)
Title: Internal supply type flame spraying apparatus
Inventor: KUNIOKA SEIYA
IPC: C23C4/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the workability by reducing or automating a work removing the powder clogging of a jet orifice.  <P>SOLUTION: A flame spraying apparatus 10 is constituted so that the jet orifice 11 of a powder supply pipe 72 is provided in a flame spraying gun 71, a powder 76 of a flame spraying raw material is supplied to a plasma jet 74 from the jet orifice 11 to be melted and the molten powder 76 is sprayed on an article to be treated to form a film. Air piping 13 for ejecting compressed air 12 to the jet orifice 11 from the inside of the powder supply pipe 72 is provided in the flame spraying gun 71. By this constitution, the adherend of the jet orifice 11 is blown off by compressed air 12 to be returned to the flow of the powder 76 in the jet orifice 11. The formation of the adherend at the jet orifice 11 being a problem peculiar to an internal supply type can be dissolved simply without decomposing the flame spraying gun 71 and interrupting flame spraying work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144478-A (JP)
Title: X-ray analysis apparatus and method
Inventor: OSAWA SUMUTO
IPC: G21K1/06
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray analysis apparatus for easily and precisely specifying an analysis position in a sample from an optical image without deteriorating a sensitivity and spatial resolution in a light element analysis.  <P>SOLUTION: In the X-ray analysis apparatus for irradiating a sample 12 with thinly narrowed X rays (a) from the upper portion by using an X-ray guide member 5, the X rays (a) from the X-ray guide member 5 are directly applied to the sample 12, and the optical image of the sample 12 is obtained in the coaxial direction of the X-ray guide member 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096665-A (JP)
Title: Image processing apparatus, image inspection apparatus, and program
Inventor: SATONAGA TETSUKAZU
IPC: H04N1/409
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce real processing time while adopting simple methodology in an image inspection apparatus for judging whether a picked-up image is normal or defective by blurring and comparing the picked-up image with a reference image or the like.  <P>SOLUTION: A camera head 102 picks up an image of an original formed with a test patch with which a blur quantity of an image is measured. A density profile extracting and operating part 152 extracts a density profile of a test patch portion in a part of the picked-up image. A variance determining part 156 finds a variance of the density file (spreading depending on a change of an image density) based upon the extracted density profile. By referring to the found variable, a Gaussian filtering part 190 applies a Gaussian filter to the picked-up image and a Gaussian filtering part 214 applies Gaussian filtering to the reference image to apply blurring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089962-A (JP)
Title: Treatment method of reverse osmosis membrane
Inventor: MATSUI TSUTOMU
IPC: B01D61/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method of a reverse osmosis membrane used for purifying an aqueous solution of hydrogen peroxide.  <P>SOLUTION: In the treatment method of the reverse osmosis membrane, water is fed to the reverse osmosis membrane at a feed rate of ≤65L/(h×m<SP>2</SP>), or a water containing a stabilizer is fed to the reverse osmosis membrane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042594-A (JP)
Title: Structure of pocket of file etc., and its welding method
Inventor: TANAKA KANJI
IPC: B42D3/02
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a pocket of file etc., which increases the adhesive strength of the welding part of a pocket material and hardly causes trouble in its heat welding part, and a method for welding the pocket.  <P>SOLUTION: In the structure of the pocket, a weldable substrate 12 constituting a file cover etc., the weldable pocket material 16 which is welded to the surface of the substrate 12 to form the pocket 14, a part inside the edge 16a of the pocket material 16 is welded intermittently to the substrate 12, and part of the welded pocket material 16 flows out from the edge and is welded to the surface of the substrate 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101251-A (JP)
Title: System for using search of underwater object, and program for search
Inventor: OGAWA MAKOTO
IPC: G01S15/66
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an operator needs to set a transmission mode at each calculation when the transmission mode is changed conventionally and the operator's operation load increases, and the operator's load required for determining the optimum transmission mode is required.  <P>SOLUTION: A basic transmission mode input section 6 has, as a default, a plurality of N transmission modes being the combination of various settings such as the waveform, frequency, bandwidth, and pulse width of basic transmission sound waves to be transmitted into the ocean. A prediction section 17 calculates the propagation of sound waves in the ocean and the search status of underwater objects based on characteristics data and environmental data, and outputs calculation results such as the search distance, search area, or search probability of the underwater objects in each transmission mode to an optimum transmission mode evaluation section 19. The optimum transmission mode evaluation section 19 evaluates the calculation results by the prediction section 17 based on an optimum criterion inputted from an optimum criterion input section 18, and automatically selects an optimum transmission mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098383-A (JP)
Title: Film composite and manufacturing method therefor
Inventor: KUWAKI TETSUO
IPC: B29C47/02
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a film composite, which comprises a moisture permeable film having high moisture permeability and a nonwoven fabric, with high good bonding strength.  <P>SOLUTION: The film composite (A) is constituted by laminating a laminated resin film (A) comprising at least two layers and the nonwoven fabric (B). The laminated resin film (A) is constituted by bringing (a) polyester film layer (a-layer) comprising a polyester resin, preferably an aliphatic/aromatic copolyester resin and (b) a film layer (b-layer) comprising plasticizing starch and a polyester resin with a melting point of 180°C or lower, perferably a composition containing an aliphatic/aromatic copolyester resin into contact with each other in such a state that at least the a-layer among two layers is positioned as an outer layer. The nonwoven fabric (B) is laminated on the a-layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101887-A (JP)
Title: Toner external additive for electrostatic charge image development
Inventor: KUDO MUNEO
IPC: G03G9/08
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner external additive for electrostatic charge image development, comprising silica particulates which don't bring about degeneration of an organic photoreceptor neither shave the organic photoreceptor and make it difficult for a toner to stick to the photoreceptor and have an electrostatic charging property which is not affected by environmental states.  <P>SOLUTION: The toner external additive comprises silica particulates obtained by treating spherical hydrophobic silica particulates of which the average particle size of primary particles is 0.01 to 5μm, with titanate coupling agent. The silica particulates satisfy a condition (i) that the silica particulates are uniformly dispersed in an organic compound which being liquid at a room temperature and having 1 to 40F/m dielectric constant, when mixing and shaking the organic compound and silica particulates in 5:1 by weight and a condition (ii) that a ratio of the quantity of primary particles remaining as primary particles to the quantity of initially existing primary particles is ≥20% when holding the silica particulates at 100°C temperature for two hours after evaporating methanol from a dispersion solution having the silica particulates dispersed in methanol by an evaporator by heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100879-A (JP)
Title: Gland packing material and gland packing
Inventor: UEDA TAKAHISA
IPC: F16J15/10
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gland packing material with an inner reinforcing structure allowing inner reinforcement of a carbon fiber, and to provide a gland packing manufactured by using the gland packing material.  <P>SOLUTION: In the inner reinforcing structure of the gland packing material 1, a reinforcing material 20 made up of a plurality of extra fine and long sheet-shaped carbon fibers 2 is provided to one surface of band-like expanded graphite 3. A base material 4 made in such a manner, is successively twisted from one end in the longitudinal direction so as to direct the carbon fibers 2 inward. The carbon fibers 2 are covered with the band-like expanded graphite 3. All of the carbon fibers 2 and one end 5 of the width direction of the band-like expanded graphite 3 are rolled into the inside of the gland packing material 1 in a laver state so as to make the band-like expanded graphite 3 face a plurality of openings 20A provided to the twisted reinforcing material 20. The sheet-shaped carbon fibers 2 are interposed in the band-like expanded graphite 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100642-A (JP)
Title: Control device and control method for internal combustion engine
Inventor: HAKARIYA MASAFUMI
IPC: F02D13/02
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine for securing necessary engine torque and enhancing fuel efficiency through variable control of a throttle valve opening and a suction valve working angle.  <P>SOLUTION: An engine 1 is equipped with a suction valve variable mechanism 21 for making the working angle of the suction 19 variable, and an actuator 43a for making the opening of a throttle valve 43, provided in a suction passage 40, variable. When, for example, the control range of the suction valve 19 increases following a change in a control mode of the engine 1, due to dissociation occurring between the actual intake pressure and the target intake pressure, after an ECU 80 increases the throttle valve opening, and having a throttle valve opening (standard target opening) able to match the intake pressure with the target intake pressure overshoot over a predetermined period of time, a process for matching the throttle valve opening to the standard target opening (overshoot control) is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102118-A (JP)
Title: Method and device for speech connection, and program and recording medium therefor
Inventor: MIYAZAKI NOBORU
IPC: G10L13/02
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate feeling of discontinuity even if two source speeches to be connected are different in frequency characteristic and basic frequency.  <P>SOLUTION: Parameters PO1 to PO6, and PO7 to P12 representing sine wave superposition models of appearance time point series I02 and I05 of pitch waveforms of two successive source speeches I01 and I04 are found and interpolation numbers d4, d5, and d6 are varied so that pairs of parameters P04 and P08, P05 and P09, and P06 and P10 at corresponding analytic points in both connection sections I03 and I06 of the source speeches I01 and I04 gradually vary from ones close enough to the precedent source speech I01 to ones close enough to the following source speech I04 from the start ends to the tail ends of the connection sections, thereby interpolating and compositing both the parameters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111065-A (JP)
Title: Electron generating device
Inventor: TANAKA HIROBUMI
IPC: H01J37/06
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of generating electron for the electron generating device supplying electron to an electron accelerator, by which, the electron having phase width narrower than that in the past, equivalent to the acceleration phase width at the acceleration electric field of an electron accelerator can be generated at low cost without enlarging an RF power source capacity.  <P>SOLUTION: A superposed RF voltage, formed by superposing a prescribed multiple RF voltage, of which frequency is integral multiple of the frequency of an acceleration voltage, on the frequency same as that of the acceleration voltage, is generated, and the superposed RF voltage is made to exceed a cut off voltage only once within one cycle of the base RF voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106210-A (JP)
Title: Mold for manufacturing coated molded article and manufacturing method for coated molded article
Inventor: NAKATANI KENJI
IPC: B29C45/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which can equally coat the entire surface area of a molded article with paint in a short time after molding when the molded article is formed by the crosslinking polymerization of a norbornene type monomer is coated with an in-mold coating method to manufacture a coated molded article, can form a coating film to the molded article by strong adhesive strength and dispenses with additional treatment even when a coating film is further provided on that coating film.  <P>SOLUTION: In the mold for manufacturing the coated molded article, a paint injection port is provided to at least either one of a cavity mold and a core mold when the molded article is formed by the crosslinking polymerization of a mixture containing the norbornene type monomer to be coated by the in-mold coating method, the temperature of the surface of the mold remoter than the paint injection port is controlled so as to become a higher temperature, with respect to the mold on the side provided with the paint injection port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110481-A (JP)
Title: Authentication device and program
Inventor: OTSUBO ATSUSHI
IPC: G06F21/32
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To authenticate a user according to circumstances while keeping security by changing the limitation of an authentication level for a new user for authentication in accordance with an authentication level state established to another user using a device in a group.  <P>SOLUTION: A CPU 21 discriminates the frequency of matching through; obtaining the number Cnum of host devices 2 having a response among fellow log-on authentication tools previously installed in each host device 2 and the total number Gnum of group power values of other logged on user from other host device 2; calculating a user power base value Mnum deciding the number of features to be matched out of N kinds of feature parameters of a new long-on user based on the number Cnum of host devices 2 and the total number Gnum of logged on group power values, and extracting N kinds of feature parameters Ii from the picture of the new logged on user based on the user power base value Mnum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112672-A (JP)
Title: Nonreversible circuit element, isolator and manufacturing method of nonreversible circuit element
Inventor: TAKADATE KINSHIROU
IPC: H01P11/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonreversible circuit element which is miniaturized and excellent in performance and mass-productivity, an isolator and a manufacturing method of the nonreversible circuit element.  <P>SOLUTION: The nonreversible circuit element is adopted while being provided with a plate-like magnetic substance 11 formed with through holes 16a1-16a3, central conductors 12a-12c mutually crossing each other at a predetermined angle on the side of one surface 11a of the plate-like magnetic substance 11, and a common electrode positioned on the side of the other surface 11b of the plate-like magnetic substance 11 and connected to central conductors 12a-12c via the through holes 16a1-16a3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119415-A (JP)
Title: Resin sealed semiconductor device and process for producing resin sealed semiconductor
Inventor: OKAWA MAKOTO
IPC: H01L23/52
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin sealed semiconductor device having a multilayer wiring structure in which a passivation film is protected against cracking due to a thermal stress being applied from resin to the surface of a semiconductor chip by temperature cycle.  <P>SOLUTION: Lead-out wiring is provided using lower layer wiring 103 and 106 excepting uppermost layer wiring 107 in the electrode wiring having a multilayer wiring structure of a resin sealed semiconductor becoming a major cause of cracking a passivation film 108 in order to minimize level difference incident to the uppermost layer wiring. Furthermore, cracking of the passivation film 108 is minimized at the corner of the electrode wiring by directing the lead-out wiring in the electrode wiring reversely to the direction of a closest corner or/and edge on the periphery of a semiconductor chip in order to minimize the effect of a shear stress acting from the periphery toward the center of the semiconductor chip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120824-A (JP)
Title: Channel base
Inventor: NOMURA HIROYUKI
IPC: H02B1/015
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel base 1 to easily cope with when an opening 2 for incoming/outgoing wire is required.  <P>SOLUTION: Related to the channel base 1, openings 2a and 2b for incoming/outgoing wires are formed on an upper surface 1a and a front surface 1b. The opening 2b provided on the front surface 1b extends as far as the bottom 1c of the front surface 1b of the channel base 1. A frame fixture 3 is fixed near the left and right ends of the opening 2b. A cosmetic plate 5 is used to cover from the upper end of the frame fitting 3 to the upper end 2c of the opening 2b.  <P>COPYRIGHT: (C)2004,JPO