baber/WOPTO huggingface dataset:
Patent JP-2004358545-A (JP)
Title: Metal injection molding method and device
Inventor: TAKEYA KENGO
IPC: B22D17/30
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal injection molding method and a metal injection molding device simple in structure, low in cost and capable of obtaining a metal molded body having high quality and complicated structure.  <P>SOLUTION: A contraction part (20) having the inside diameter slightly smaller than the diameter of solid raw material (18) is formed in an extrusion cylinder (3), contact of molten metal (19) accumulated in a melting part (40) and subsequent parts with the outside air is blocked by extruding the solid raw material (18) in the contraction part (20) for plastic deformation, and the molten metal (19) is sealed in the melting part (40).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359908-A (JP)
Title: Purified glucosamine salt and manufacturing method therefor
Inventor: SHIRAISHI TOSHIKUNI
IPC: A23L1/30
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a purified glucosamine salt that has excellent taste, solubility and safety, and is made of fine particles obtained without pulverizing steps, and to provide a method for manufacturing the purified glucosamine salt that can produce the salt with a high yield in a short time.  <P>SOLUTION: According to the method for manufacturing the purified glucosamine salt, a crude glucosamine salt is dissolved in water, the solution is subjected to crystallization in which a solvent that hardly dissolves the glucosamine salt in an amount 0.2-5 times as much as that of the water in the solution is added to the solution, followed by cooling, and the crystallized glucosamine salt is recovered and dried. The purified glucosamine salt has not more than 1.0% of water, and not less than 98% of the glucosamine salt, in which not less than 60 wt.% of the whole glucosamine salt has a particle size of not more than 36 mesh.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001124-A (JP)
Title: Extruder for unvulcanized rubber molding material for use in molding tire
Inventor: KOBAYASHI KOJI
IPC: B29C48/31
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extruder for an unvulcanized rubber molding material for use in molding a tire, constituted so as to obtain the enhancement of workability at a higher level.  <P>SOLUTION: The extrusion port 5 of a die is formed into a slit-like shape and the slit longitudinal direction of the extrusion port 5 is allowed to correspond to the tire peripheral direction of the unvulcanized rubber molding material M while the extrusion direction of the extrusion port 5 is allowed to correspond to the tire diametric direction of the unvulcanized rubber molding material M. At least one of a pair of upper and lower die members 7 and 4 for regulating the slit width of the extrusion port 5 is made movable to repeat the opening and closing of the slit width.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005068-A (JP)
Title: Light emitting element having reflection prevention structure
Inventor: PAI JUI-FEN
IPC: H05B33/26
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element having a reflection prevention structure by using a film layer having an electrode function and a reflection prevention function.  <P>SOLUTION: This light emitting element having the reflection prevention structure 20 is provided with the reflection prevention structure having a reflecting layer 21 and a first electrode 23, a second electrode 50, and a light emitting layer 40 positioned between the first electrode and the second electrode. The first electrode simultaneously has a function as the electrode and the reflection prevention function. A first reflected light L1 is obtained because an environmental light is reflected back from the first electrode, a second reflected light L2 is obtained because the environmental light is reflected back from the reflecting layer, and reflection of the environmental light is reduced because there is a phase difference between the first reflected light and the second reflected light. Furthermore, by abbreviation of a manufacturing process, cost can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332705-A (JP)
Title: Micro pump
Inventor: SHIMADA YOICHI
IPC: H01L41/47
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-manufacture micro pump having small and firm construction for stabilizing pumping performance.  <P>SOLUTION: The micro pump comprises a vibration plate held between a lower side substrate and an upper side substrate and adopted to be vibrated by a vibrator and having a vent hole, and a back pressure chamber and a suction/exhaust chamber with a suction port formed between the vibration plate and the upper side substrate and between the vibration plate and the lower side substrate where a pump discharge port is provided, respectively. A semiconductor substrate which has the vibration plate formed by using wet etching for giving a thinner film onto part of the surface of a semiconductor wafer 100 is held between the lower side substrate and the upper side substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006475-A (JP)
Title: In-wheel generator
Inventor: KUROKI KYOJIRO
IPC: B60B19/00
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-wheel generator that generates electric power inside a wheel.  <P>SOLUTION: This generator is made up of protruding portions 1; struts 2 for permanent magnets and both magnetic poles 3; and a structure that a rotating body 10 of the permanent magnets, a bearing 11, and both magnetic poles 13 are provided in the hollow portion 7 inside the wheel 5. Electricity is generated as the wheel 5 rotates by processes that the protruding portions 1 are pushed up in the direction of the rotating shaft of the wheel when contacting a rail 8 or the ground, and the struts 2 actuated by the movement of the protruding portions 1 change the magnetic field between both magnetic poles 3. Also, electric power is generated in a process that the rotating body 10 rotated by the centrifugal force changes the magnetic field between both magnetic poles 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004075676-A (JP)
Title: New antitumor protein
Inventor: TOMATSU MAKOTO
IPC: A61K36/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protein stably obtainable and having higher activity of selecting tumor cells than ever.  <P>SOLUTION: The antitumor protein derived from calluses of an Araliaceae plant, a method for producing the protein, and an antitumor agent containing the protein as an active ingredient are provided, respectively. The antitumor protein has higher selectivity on the tumor cells when compared with another protein derived from a plant body of the plant. Because the protein is derived from the calluses, the protein is stably obtainable all the year around, although the plant body is unstable as a source of supplying the protein due to its seasonability. Further, productivity of the protein is expected to be improved by studying conditions of culturing the calluses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005006561-A (JP)
Title: STRAIN CAPABLE OF PRODUCING LOW-POLYMERIZATION DEGREE epsilon-POLY-L-LYSINE AND METHOD FOR PRODUCING THE LOW-POLYMERIZATION DEGREE epsilon-POLY-L-LYSINE USING THE SAME
Inventor: HIROHARA HIDEO
IPC: C12P13/08
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To search a strain capable of producing low-polymerization degree ε-poly-L-lysine, and to provide a method for producing the low-polymerization degree ε-poly-L-lysine using the same.  <P>SOLUTION: The method for producing the low-polymerization degree ε-poly-L-lysine comprises culturing in a liquid medium a Streptomyces sp. USE-54 strain( FERM P-18562 ) or its mutant and collecting a low-polymerization degree ε-poly-L-lysine mixture containing the maximum content of the 8- to 22-mers produced and accumulated in the culture fluid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009802-A (JP)
Title: Sheet pile with pipe, and ground heat accumulation method using the same
Inventor: KAMIMURA RYUSUKE
IPC: E02D5/04
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet pile with a double pipe, and a ground heat accumulation method using the sheet pile with the double pipe.  <P>SOLUTION: This sheet pile 1 is composed to have the double pipe 10 comprising an outer pipe 3 having more than one holes 4 in a side surface and an inner pipe 3 having no hole in a side surface, installed on the sheet pile 1. In the sheet pile 1, continuous ground walls are provided to form an enclosed range to be used as a heat accumulation tank for accumulation of heat. The inner pipe 3 has pipe functions for water jet construction methods. The inner pipe 3 has depth adjusting functions. The inner pipe 3 is replaceable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018117-A (JP)
Title: Data collector
Inventor: AIISO YOSHIHIRO
IPC: G06F17/40
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time required for preparation of collection definition information necessary when collecting a data from a monitoring point to be stored, so as to enhance efficiency for engineering work and to reduce cost.  <P>SOLUTION: In this data collector 5, the monitoring points to collect the data are found in every monitoring objective monitor, based on monitor definition information for defining an identifier of the each monitoring objective monitor, and a collection template for defining the identifier of the each monitoring point to collect the data, and for defining setting information required when storing the data collected from the monitoring point, every type of the monitoring objective monitors, and the collected data is stored in a storage means, based on the monitor definition information and the collection template.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014026-A (JP)
Title: Weld zone inspection method, and welding support system
Inventor: HARADA HIROFUMI
IPC: G01B11/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weld zone inspection method, in particular, an inspection method for measuring a weld bead when a pair of members to be welded are lap-welded or butt-welded in a welding step, and a welding support system therefor.  <P>SOLUTION: In this inspection method, when thin steel plates to be welded are lap-welded or butt-welded, in order to detect weld defects occurring during the welding, pixels of one line are obtained by using a spot scanning type laser scanner device and oscillating it, the coordinates data is collected by advancing the laser scanner device along a weld line, and the shape of weld bead and weld defects are measured with high accuracy by considering attenuation of the quantity of reflected laser beams for measurement and measurement errors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000241-A (JP)
Title: Riding rice transplanter
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a riding rice transplanter with a good operating efficiency which improves efficiency of carrying and storing by making the width of a machine smaller than before during carrying and storing, and in which one can pass on a floor face of both left and right sides of the front part of a car body and get on and off during working.  <P>SOLUTION: The riding rice transplanter is provided with reserve seedling loading tables 34 on both left and right sides of a traveling car body 1. Seedling stands 37 on the reserve seedling loading tables 34 can be moved to a condition where the seedling stands 37 are piled up on the floor face of both left and right sides of the front part of the car body by a plan view of the car body, and a condition where they are positioned more outward than the condition in the left and right direction. The outside end parts of the seedling stands 37 being under the condition where they are positioned outward, are positioned more outward than the outside end parts of seedling loading tables 26 , and are positioned more inward than side markers 50 for fitting to adjoining lines being already planted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005018621-A (JP)
Title: Work flow display device
Inventor: SHINOZAKI MAMORU
IPC: G06Q50/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To understand the entire image from the work flow of an upper layer level and understand the detail of each object from the work flow of a lower layer level.  <P>SOLUTION: A model information retention part A4 retains model information including data of layer levels corresponding to layer levels of work flows, in which the work flow structure is described for every layer level. An extraction part A5 extracts model information of a designated layer level of a designated work flow from the model information retention part A4. A model generation part A6 generates the work flow by the extracted model information, and a display part A1 displays the generated work flow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003337517-A (JP)
Title: Cleaning device
Inventor: OKUDA TAKESHI
IPC: G03G15/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device constituted so that the toner removing function of a fur brush can be recovered.  <P>SOLUTION: The cleaning device 27 for cleaning the toner sticking on the surface of a transfer belt 26 by the fur brush 28 while rotating the fur brush 28 in contact with the surface of the transfer belt 26, is provided with a scraper 30 coming into contact with the fur brush 28, a toner concentration detection sensor 37 for detecting the toner concentration on the surface of the transfer belt 26, and a controller 34 for rotating the fur brush 28 in a reverse direction when the concentration detected by the toner concentration detection sensor reaches a prescribed value. By scraping up the fiber of the fur brush 28 by the scraper 30 while reversely rotating the fur brush 28 when the toner concentration on the surface of the transfer belt 26 becomes equal to or exceeds the prescribed value, the outside dimension of the fur brush 28 is restored to its original one, and also, the toner sticking to the fur brush 28 is scraped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005024644-A (JP)
Title: Image forming apparatus
Inventor: OKUI KIYOSHI
IPC: G03G21/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with its upsizing and cost increase which can suppress curling of an ejected recording paper sheet.  <P>SOLUTION: When an ejected paper full sensor 31 performs full detection (YES in #5), a comparison determination part 35 compares the maximum number of stacked recording paper sheets and the number of recording paper sheets stacked on an ejection part 5 (#7). When the number of the stacked recoding paper sheets is smaller than the maximum number of the sheets(YES in #7), adjustment of fixing temperature through an operation input is permitted (#9) upon the selection of a manual mode (YES in #8). Upon the selection of an auto mode (YES in #10), a temperature control part 38 decreases the fixing temperature by a predetermined degrees of temperature (#11). Accordingly, the degree to which curling occurs due to a fixing process is suppressed from the time when an image forming operation is resumed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004035888-A (JP)
Title: Thermoplastic polyamide resin composition and its preparation method
Inventor: KIM DON OUKU
IPC: C08K3/34
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition which has good heat resistance, high chloride-proof properties, high resistance to ethylene glycol, and good mechanical characteristics.  <P>SOLUTION: The thermoplastic polyamide resin composition and its preparation method are disclosed. Particularly, the composition has high heat resistance, resistance to chemicals, low deformation, low shrinkage and good formability, and can be used as internal and external parts of apparatus which require heat resistance and rigidity, such as radiator tank caps, engine covers and timing belt caps of an automobile, parts for a boiler, and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005021207-A (JP)
Title: Medicine preparation support system and program
Inventor: SATO HIROAKI
IPC: G16H10/60
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine preparation support system or the like to which a function for supporting the preparation work of a medicine is provided by a compounding machine.  <P>SOLUTION: When a scanner 4 reads a prescription to form image data showing the prescription, a control box 1 acquires the image data to extract the mentioned items of the prescription from the image data. Then, the control box 1 discriminates whether the medicine prescribed according to the prescription is prepared, on the basis of the extracted mentioned items and a medicine data base showing a preparable medicine preliminarily stored itself. When the control box 1 discriminates that the medicine can be prepared, it determines the price of the medicine prescribed according to the prescription, on the basis of the extracted mentioned items and displays the determined price on an operation part 2 or outputs the same in a form printed as an account by a printer 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026990-A (JP)
Title: Digital recording and reproducing device
Inventor: NISHIMOTO YOSHINORI
IPC: H04N5/92
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital recording and reproducing device which satisfactorily reproduces images regardless of the existence of errors in image data.  <P>SOLUTION: It is detected whether a PES packet in contents data includes an error, and index data including an error flag showing a detection result are prepared. When contents data are to be reproduced, the index data are referred to so that the PES packet including an error is not reproduced. An I frame flag showing whether the PES packet includes intra-picture coded data and an offset indicating the relative position of the PES packet in the contents data are included in the index data, so that only I frames are reproduced to efficiently perform special reproduction like fast forwarding or fast rewinding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360149-A (JP)
Title: Face mask-fixing tool
Inventor: MARUTAKA YUKIKO
IPC: A45D27/42
Filed: 2003-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a face mask-fixing tool obtained by giving an angle and a direction to a rod having elasticity so that the face mask does not fall out or peel off on using.  <P>SOLUTION: This face mask-fixing tool is obtained by installing the angle and direction to the flexible rod so as to fit with the both sides of a face and forehead. When in use, the tool is mounted on the face mask on using the face mask.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023041-A (JP)
Title: Water-soluble saccharide and its production method
Inventor: HAYASHI NOBUYUKI
IPC: C08B37/14
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a water-soluble saccharide comprising mono-, oligo- and poly-saccharides from a plant containing a hemicellulose using only pressurized hot water.  <P>SOLUTION: This production method for the water-soluble saccharide comprises flushing out firstly the soluble substance of the plant containing a hemicellulose using the pressurized hot water which has a temperature of ordinary to 140°C and a pressure of 1.0-3.0 times as high as a saturated vapor pressure at the above temperature, and then hydrolyzing the hemicellulose by bringing the plant into contact with the pressurized hot water having the pressure of 1.0-3.0 times as high as the saturated vapor pressure at a temperatures of 140-230°C to extract the substance containing the mono-, oligo- and poly-saccharides being in the category of a plant fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031846-A (JP)
Title: Pedestrian guidance system, server for use therewith, and method for guiding pedestrian
Inventor: NAGASAKA AKIHIKO
IPC: E01F9/529
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedestrian guidance system capable of determining the current position of a pedestrian and providing appropriate route guidance matching the position.  <P>SOLUTION: A special pattern 11b showing position information is disposed on a plurality of guide blocks 11 positioned on a road or the like. A pedestrian is given a cane 12 with a camera 13. For every guide block 11 that the pedestrian passes during walking, the pattern 11b is read by the camera 13 and its position information is sent to a server 15. The server 15 determines the current position of the pedestrian based on the position information sent from the cane 12 and sends guidance information about nearby areas. The guidance information is sent to the pedestrian's earphones 16 and outputted as voice. This enables the pedestrian to obtain the guidance information matching his or her current position during walking and head toward a destination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027796-A (JP)
Title: Game machine and image display device thereof
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device capable of adding animation display in a new mode without unnecessarily increasing the capacity of a ROM.  <P>SOLUTION: A display control part 30 of the image display device comprises a display control processor part 31 for selecting the display mode of an animated image in a liquid crystal display (LCD) 35 based on a command from a main control part 20, a video display processor (VDP) part 33 for preparing picture drawing data to display the selected display mode in the LCD 35, and a character ROM 340 for involatilely storing a plurality of basic image data to be used in preparing the picture drawing data. The VDP part 33 is a processor to prepare the picture drawing data by synthesizing external image data prepared by the display control processor part 31 in addition to the basic image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038612-A (JP)
Title: Lithium ion secondary battery and manufacturing method of the same
Inventor: SANO SHIGERU
IPC: H01M10/05
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery capable of reconciling the strength of a current collector and an increase of battery capacity.  <P>SOLUTION: The lithium ion secondary battery 1 has a cell 2 formed by laminating a plurality of plate-shaped power generating units 20 composed of positive and negative electrodes 7, 10, and a separator 3 arranged between the electrodes 7, 10. A positive electrode current collector 5 (or a negative electrode current collector 8) is composed of a peripheral part 55 made of a foil, and a mesh part 56 having wall thickness thinner than that of the peripheral part 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004104766-A (JP)
Title: Package for electronic component, piezoelectric vibration device using the same, and manufacturing method of piezoelectric vibration device
Inventor: IIZUKA MINORU
IPC: H03H9/02
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for electronic components and a piezoelectric vibration device each having good characteristics by enlarging a ratio of storage space of electronic elements to outer dimension of the package, and by improving bonding strength of hermetic seal of the package and a cover.  <P>SOLUTION: A surface mounted quartz resonator is composed of a ceramic package 1 having a recess with an opening at the upper portion thereof, a quartz crystal vibration cone 3 which is a piezoelectric vibration cone to be housed in the package, and the cover 2 to be bonded to the opening of the package. An inner meniscus is formed on the bottom of the cover inside the package.  <P>COPYRIGHT: (C)2004,JPO