baber/WOPTO huggingface dataset:
Patent JP-2004000167-A (JP)
Title: Process for preparing fermentation product containing significant amount of nisin by using barley shochu distillation residual liquid as medium
Inventor: OMORI TOSHIRO
IPC: C12R1/01
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing a fermentation product having an excellent taste which may be used as a food product.  <P>SOLUTION: A medium used here is obtained by adding sugar to a liquid which comprises a liquid component (A) obtained through solid-liquid separation of a barley Shochu (distilled liquor) distillation residual liquid and whose Brix concentration is adjusted to 0.5-6.0. Nisin-producing lactic bacteria are added to the medium and incubated while controlling the sugar concentration of the culture broth to ≥0.1 g/l and its pH to 4.0-7.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004289612-A (JP)
Title: Serial feeding collinear antenna
Inventor: SHIMAZAKI NAOKI
IPC: H01Q11/16
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serial feeding collinear antenna in which a ground line element is not required, a leak current to a cover strut is eliminated and a gain can be prevented from being lowered.  <P>SOLUTION: An antenna cover 12 is adhered on an upper portion of a metallic cover strut 11. A feeding pipe 13 is inserted into the cover strut 11 and led out for a predetermined length, and a feeding part skirt 30 is mounted on its top end. A length L1 of the feeding part skirt 30 is set to about λ/4, and an interval L2 between the lower end of the feeding part skirt 30 and the upper end of the cover strut 11 is set to about λ/4 or more. A dielectric covered conductor 14 led out of the top end of the feeding pipe 13 is made into multi-stage coaxial pipe type structure by providing a plurality of stages of radiation pipes 18 and phase pipes 19 thereon. The length of the radiation pipe 18 is set to about 0.4λ, and the length of the phase pipe 19 is set to about 0.35λ. The radiation pipe 18 and the phase pipe 19 are then supported in the center of an antenna cover 12 by a supporting member 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288974-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KITAGAWA NORIO
IPC: H01L27/088
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device provided with a MOSFET type electrostatic protection element indicating a stable off breakdown strength characteristic and a method for manufacturing the semiconductor device.  <P>SOLUTION: In the semiconductor device provided with the electrostatic protection element consisting of a gate electrode 17 formed on a semiconductor substrate 1 through a gate insulating film 15 and a MOSFET having a source and a drain formed on the semiconductor substrate 1 through the gate electrode 17, the electrostatic protection element is provided with a thick insulating film 13 having film thickness thicker than the gate insulating film 15 under the drain side end part of the gate electrode 17. The drain is constituted of a high density diffusion layer 11 formed with an interval from the gate electrode 17 and having shallow diffusion depth and a low density diffusion layer 9 formed with an interval from the gate insulating film 15 so as to surround the high density drain diffusion layer 11 and having deep diffusion depth. The gate electrode side end part of the low concentration drain diffusion layer 9 is formed under the thick insulating film 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293802-A (JP)
Title: Combustion device
Inventor: NAKAMURA YOHEI
IPC: F23D11/44
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device provided with a carburetor capable of changing heat receiving area by a simple method and applicable to a type of device having a wide scope of heat generation amount.  <P>SOLUTION: This combustion device is constituted in such a way that a plurality of step parts 1a, 1b reducing inside diameter downward are provided at a peripheral fringe of an inner wall of the cylindrical carburetor 1, a vaporization chamber 2 provided with a heater 5 for preheating and a spraying means for liquid fuel is provided in lower parts of the step parts 1a, 1b, a disc plate and a contraction plate are fixed to the step part of the lower step in an upper part of the vaporization chamber 2, a mixture chamber 3 provided with a flame hole plate 8 having a plurality of flame holes is provided in the step part 1b of the upper step, and a heat receive part 4 is formed in an upper part more than the flame hole plate 8 in the mixture chamber 3. Ringlike spacers 1a, 1b formed to have same height are arranged by matching with capacity of the flame hole plate 8 and the spraying means in the plurality of step parts 1a, 1b, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291764-A (JP)
Title: Vehicle installation structure for front end module
Inventor: ARAKI SHINJI
IPC: B62D25/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rational vehicle installation structure for a front end module by which the front end module can be installed on the vehicle by a simple work, and also, which can support the load of the front end module in the installation work as well.  <P>SOLUTION: This vehicle installation structure for the front end module attaches the front end module 10 to the front end section of a side member 12 which is arranged on the front section of the car body. In the vehicle installation structure, a square locator pin 14 which can support the load of the front end module 10 is provided on the rear surface side of the front end module 10. In the meantime, an engaging hole 16 which is engaged with the square locator pin 14 is formed on the front end section of the side member 12. By inserting and engaging the square locator pin 14 in/with the engaging hole 16, the front end module 10 is attached to the side member 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290820-A (JP)
Title: Method for cleaning soil contaminated with heavy metal
Inventor: HATAKE TOSHIRO
IPC: A01G1/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide processing technology which is effective for reducing the health risk of operators and vicinage during a cleaning period and reducing a heavy metal content at a low cost.  <P>SOLUTION: The surface layer of contaminated soil 1 including heavy metals is prepared to have a suitable gradient, nonwoven fabric 3 having biodegradability are laid thereon and ground cover plants 4 are planted at required density. The contaminated soil 1 is covered and the heavy metals in the contaminated soil 1 are recovered into the plants. The heavy metals are removed from the soil by periodically mowing the ground covering plants 4. The heavy metal absorbability of the ground cover plants 4 can be enhanced by adding a chelating agent to the soil where the ground cover plants 4 are planted. The ground cover plants 4 consists of a combination of those excelling in growth characteristics and absorption of the heavy metals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304872-A (JP)
Title: Controller for switching power supply and switching power supply
Inventor: MATSUURA KEN
IPC: G05F1/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a switching power supply in which the gain of the entire system is stabilized even when the input voltage is varied, and to provide a switching power supply.  <P>SOLUTION: The controller 7A generates a drive signal PS performing switching control of switching elements in a switching power supply. The controller 7A comprises means 10 and 11 for detecting the time ratio D of the drive signal PS for controlling the switching elements in the switching power supply and generating a signal corresponding to the time ratio D, means 13 and 14 for generating a control signal CS based on the difference between a target voltage V<SB>REF</SB>in the switching power supply and an output voltage V<SB>o</SB>detected in the switching power supply, an operating means 15 generating a signal corresponding to the product of a signal corresponding to the time ratio and the control signal CS, and means 16 and 17 for generating the drive signal PS based on the signal generated from the operating means 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301963-A (JP)
Title: Optical waveguide
Inventor: OOTSUKI TOMOHITO
IPC: G02B6/12
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide free of transmission loss or degradation due to a cold curing process.  <P>SOLUTION: In the optical waveguide comprising a core layer and a cladding layer, the cladding layer comprises a layer of resin formed from an optical waveguide material comprising polyamide having a repeating unit represented by formula (1) and obtained by a condensation reaction and crosslinking reaction by heat treatment and has micropores. In the formula, m represents an integer of 1-1,000; W denotes a tetravalent organic group; Z denotes a divalent organic group; and Y denotes a divalent group containing a thermally decomposable oligomer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301590-A (JP)
Title: Aggregate discrimination device
Inventor: MASUDA HIROAKI
IPC: G01N27/22
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device at a low cost capable of discriminating immediately whether aggregate inputted into an aggregate receiving hopper is sand or gravel.  <P>SOLUTION: A sensor S is formed by enclosing electrodes 1a, 1b by an abrasion resistant resin 2 and installed on the inner wall surface on a lower part of the aggregate receiving hopper 3. The sensor S, a diode D and a load resistance R are connected in series to an alternating current source P, and a comparator 5 for switching between ON/OFF states of an output by comparing the voltage amplified by an operational amplifier 6 with a prescribed threshold is connected to both ends of the load resistance R through the operational amplifier 6. A lamp 7 is connected to the output side of the comparator 5. Since the sand has a larger permittivity between the sand and the gravel, the capacitance between the electrodes 1a, 1b when the aggregate is brought into contact with the sensor S is converted into a voltage generated between both ends of the load resistance R and amplified by the operational amplifier 6, and then compared with the threshold by the comparator 5, to thereby discriminate whether the aggregate is the sand or the gravel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298753-A (JP)
Title: Method for treating organic substance using solid/liquid two phase circulation method
Inventor: NAGAO NOBUO
IPC: C02F1/52
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating an organic substance enhancing stability and sustainability of treatment of organic waste by efficiently transferring a solid matter produced in a liquid phase reaction tank to a solid phase reaction tank.  <P>SOLUTION: At least a part of the organic matter and the decomposed product thereof is successively passed and treated through the solid phase reaction tank 10 for decomposing with a land microorganism and the liquid phase reaction tank 20 for decomposing with an underwater microorganism. At least a part of the matter in the solid phase reaction tank is transferred (A) outside of the solid phase reaction tank (washing, solid/liquid separation part 30) and a component dissolved in the liquid phase is washed with a washing liquid (B). The washing liquid is transferred to the liquid phase reaction tank for a liquid phase reaction (C). The liquid in the liquid phase reaction tank containing the solid matter (sludge) produced from the liquid phase reaction tank 20 is taken out from a precipitation tank 21, the liquid in the liquid phase reaction tank is filtered by using the washed matter in the solid phase reaction tank as a filter medium (F) and the filtrate is transferred to the liquid phase reaction tank (G). The solid matter as filter residue is transferred to the solid phase reaction tank together with the matter in the solid phase reaction tank (H) for a solid phase reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300804-A (JP)
Title: Drain member and its manufacturing method
Inventor: TERADA TAKENORI
IPC: B29C48/345
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain member for having sufficient strength and securing sufficient voids even when using a recycled article as a raw material, and to provide its manufacturing method.  <P>SOLUTION: The drain member charges the raw material consisting of the recycled article of a thermoplastic resin in an extrusion vessel forming a plurality of extrusion holes at a plurality of concentrically circular positions on an extrusion face, extrudes the extrusion raw material from the extrusion holes, and welds a plurality of string-like extrusion materials 18 and 19 at mutual contact points to be wholly molded into prescribed shape. In the extrusion hole, the diameter of the extrusion hole of three 3-equally arranged positions on the same circle is larger than that of the extrusion hole of the other position, and the three thick extrusion materials 19 are core materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302308-A (JP)
Title: Image forming apparatus
Inventor: YAGI MASATAKA
IPC: G03G15/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve speed at which prints are produced, without causing color shift in a four-cycle system full-color printer using an intermediate transfer belt.  <P>SOLUTION: With a secondary transfer roller and a cleaning blade separated, a resist mark line is formed on the intermediate transfer belt and that is detected (S11). Next, while the secondary transfer roller and the cleaning blade are sequentially firmly pressed to the intermediate transfer belt or separated, a resist mark line is formed and that is detected (S12, S13). From the detection results, data about an amount of variation in the running speed of the intermediate transfer belt, which occurs due to the operation of firmly pressing the secondary transfer roller and the cleaning blade or separating them, is calculated (S14). Thus, a correction table about thinning and idling of scanning lines to be executed in actual image writing is created (S15). With reference to the correction table, correction of writing of corresponding specific color images on photoreceptor drums is controlled .  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299774-A (JP)
Title: Drinking water dispenser
Inventor: WATANABE SHIGERU
IPC: B67D3/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drinking water dispenser which cleans, with a simple structure, unwanted bacteria having a possibility of going inside tube, without providing any special parts, when changing a vessel enclosing drinking water, and which does not waste pay drinking water by admitting cleaned drinking water into a hot-water tank without discharging.  <P>SOLUTION: A vessel 1 is provided comprising a water faucet cock 2 in which drinking water is enclosed. Tube 5 is provided whose one end has a water joint 3 that is connected to the water faucet cock 2 and whose other end is connected to a hot-water electromagnetic valve 4. When changing the vessel 1, the water faucet cock 2 and the hot-water electromagnetic valve 4 are closed, and then the water joint 3 is removed from the water faucet cock 2, after which the container is replaced with a new vessel 1 to whose water faucet cock 2 the water joint 3 is newly connected, and thereafter, the hot-water electromagnetic valve 4 is left open for a given period of time so that the second drinking water that has come in contact with the air in the tube is admitted into a hot-water tank 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003330964-A (JP)
Title: Database system
Inventor: AGARWAL RAMESH C
IPC: G06F17/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multidimensional clustered table efficiently performing a processing and maintenance in a relational database management system.  <P>SOLUTION: The multidimensional clustered table is a table simultaneously clustered, at least, in a single independent dimension, namely a clustering key and physically compiled on a block, namely, a page on a disk. At least, a single key is specified for preparing the multidimensional clustered table as the dimension depending when data of the multidimensional clustered table are clustered. The respective dimensions are composed of one or more columns. An efficient collating method and a maintenance method used with the multidimensional clustered table are also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004308482-A (JP)
Title: Controller of electric gas compressor
Inventor: SHIMAGUCHI HIROMASA
IPC: F04B49/06
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an electric gas compressor in which a vane can be stably projected even when driving the compressor at low speed operation.  <P>SOLUTION: When a motor controller 104 is indicated to drive a motor 10 at low speed revolution, the motor controller 104 starts the motor 10 at a revolution speed, which is a little higher than the held revolution speed, to decelerate the motor 10 down to the indicated revolution speed when the motor comes into the normal state. The motor 10 is made to start at a little higher revolution speed so that the vane of the rotary gas compressor connected to the motor 10 can be projected out of a rotor, and oil pressure which is sufficient to push the vane is generated so as to permit the stable projection of the vane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004218061-A (JP)
Title: Container use steel sheet remarkably satisfactory in deformation resistance, and its production method
Inventor: MURAKAMI HIDEKUNI
IPC: C23C8/26
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the deformation resistance of a container produced from an extra-thin container use steel sheet.  <P>SOLUTION: A steel containing, by mass, ≤0.0800% C, ≤0.600% N, ≤2.0% Si, ≤2.0% Mn, ≤0.10% P, ≤0.05% S and ≤2.0% Al, and the balance essential Fe is cold-rolled. Thereafter, the atmosphere, temperature, time or the like in recrystallization annealing or the subsequent heat treatment are controlled, so that the variation of the N content in the steel, particularly, the N content in the surface layer part and that in the central layer part, and hardness are controlled to suitable ranges. Thus, the deformation resistance of a vessel produced by the extra-thin steel sheet with a sheet thickness of ≤0.400 mm can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004305392-A (JP)
Title: Seat for one person or two person in common
Inventor: TAKEDA HITOHIRO
IPC: A47C7/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat for one person or two persons in common which has a structure of avoiding occurrence of an abnormal sound even during traveling of a vehicle, and which sufficiently secure a space for a wheel chair or a seeing eye dog just next to the seat when it is used for one person to sit.  <P>SOLUTION: The seat for one person or two persons in common 100 is normally for one person to take, and is used for two persons according to need. The seat 100 is provided with: a seat frame 10 whose size in a view of a plane is nearly equal to a seat for one person and which is fixed to an installing place; a main seat part 20 which is assembled to the top surface of this seat frame 10 in the state of being movable in a horizontal direction to integrate a main backrest 21; an auxiliary seat part 30 which can be two-folded with each terminal part connected with one end of this main seat part and the seat frame 10; and an auxiliary backrest 33 which is arranged in rear of the main backrest 21 and fixed onto the seat frame 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004033745-A (JP)
Title: Method for governing bone growth
Inventor: CALHOUN CHRISTOPHER J
IPC: A61L31/14
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a resorbable polymer barrier membrane and an application method therefor.  <P>SOLUTION: In a broad embodiment, methods for governing bone growth or those for preventing bone growth into a certain spatial area include the step of forming a spatial barrier by using the presently invented resorbable barrier membrane. The barrier membrane separates a bone-growth area from a non-bone-growth area, and prevents bone from growing into the non-bone area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309742-A (JP)
Title: Automatic photograph preparation device
Inventor: TATSUMI SATOSHI
IPC: G03B17/53
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic photograph preparation device capable of effectively preventing a shadow generated on a subject with a light radiated from an illumination device or the like at the time of photographing.  <P>SOLUTION: A half mirror 31 is arranged in the surface part of a liquid crystal touch panel 20 which is a display part for displaying images to be used for a user to perform the edition work of photographed images, shutter operation, printing instructions or the like. At the time of operation other than photographing, images formed by a liquid crystal panel 34 are displayed on the liquid crystal touch panel 20. Since a flash is generated from a flash 11, the user side is made brighter than the back light side. A flash from the flash 11 or light from the illumination device is reflected on the surface of the liquid crystal touch panel 20. A user's face is irradiated with the reflected light from the lower side. Consequently, a shadow generated in the user's face is removed and a fine photographed image can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305893-A (JP)
Title: Solid-state waste water treating agent using artificial zeolite
Inventor: HARUNA JUNSUKE
IPC: C02F1/28
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a solid-state waste water treating agent which simplifies a flocculating/settling system of waste water, reduces the quantity of organic matter (COD/BOD, chemical oxygen demand/biological oxygen demand) in waste water and reduces the moisture content of sludge.  <P>SOLUTION: Artificial zeolite is used in this solid-state agent for treating waste water and consequently a cationic polymer flocculant can be used. As a result, the flocculating/settling system can be simplified, the quality of the water obtained by treating the waste water can be improved and the moisture content of sludge can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310486-A (JP)
Title: Three-dimensional cg image creating device, three-dimensional cg image creating system, program for creating three-dimensional cg image and storage medium
Inventor: KANEHARU AKIHIRO
IPC: G09B29/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and accurately present the combination or assembly plan of the assembly parts of a system kitchen or parts configuring a structure such as various interior materials or furniture set in each room corresponding to the desire or conditions of a customer by creating a three-dimensional CG image.  <P>SOLUTION: This three-dimensional CG image creating device is provided with: a basic information input means for inputting basic information associated with the creation of a unit image (parts image); a unit image creation means for creating a three-dimensional CG unit image based on the basic information of the unit image; a unit image registration means for storing the creased various unit images attached with unit identification symbols; a read-out means for reading the unit images stored in the unit image registering means; a display means for displaying the read unit images on a display picture; an attribute imparting means for imparting attributes to the specific vertexes of those respective displayed unit images; and a unit image composition means for compositing the three-dimensional CG unit image based on the attributes of the respective unit images.  <P>COPYRIGHT: (C)2005,JPO&NCIPI