baber/WOPTO huggingface dataset:
Patent JP-2002299580-A (JP)
Title: Ferroelectric film and method of manufacturing the same, ferroelectric capacitor and method of manufacturing the same, and ferroelectric memory device
Inventor: SHIMODA TATSUYA
IPC: H01L27/105
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel ferroelectric film made of a material, which is not an oxide ferroelectric material or polyvinylidene fluoride-based organic ferroelectric material and a method of manufacturing the same, a ferroelectric capacitor comprising the ferroelectric film and a method of manufacturing the same, and a ferroelectric memory device comprising the ferroelectric capacitor. SOLUTION: The ferroelectric film 30 comprises a film 32 including the donor and a film 34 including the acceptor.
Patent JP-2002292244-A (JP)
Title: Tool for drawing out catalyst in denitration apparatus and method of drawing out catalyst
Inventor: NAKAMURA HITOSHI
IPC: B01D53/94
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To draw out a catalyst partially from a catalyst pack without damaging. SOLUTION: A catalyst single body 9, two sheets of press plates 18 and 18 and a penetrating rod 17 are formed into an integral structure by pressing the upstream end and the downstream end of the catalyst single body 9 respectively with two sheets of the press plates through the penetrating rod 17. As a result, the catalyst single body 9 is surely drawn out from many catalyst single bodies 9 without damaging at the time of drawing out the catalyst single body 9 by a chain block 24 through the penetrating rod 17 and two sheets of the press plates because of the integral structure of the catalyst single body 9, two sheets of the press plates 18 and 18 and the penetrating rod 17.  The catalyst single body 9 is drawn out partially from the catalyst pack 6 without damaging also by pressing the upstream side and the downstream side of the catalyst single body 9 with two sheets of the press plates 18 and 18 through a clamp structure 31.
Patent JP-2001348040-A (JP)
Title: Formed foil bag
Inventor: HANS-PETER BILT
IPC: B65D33/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a foil bag which has an appearance with curved sides in a filled state through the manufacturing cost and time is suppressed. SOLUTION: The foil bag comprises two side foils which are coupled with each other via each connection surface on at least two opposite side rims and a base foil inserted between the side foils. In this case, at least one of the connection surfaces (2) of the two side rims of the foil bag has an expansion (3) in a region (Z), and a distance (B) between the connection surfaces (2) of the two opposite side rims of the side foils (5) is shortened in the region (Z).
Patent JP-2002304073-A (JP)
Title: Heat fixing device for electrophotographic image forming apparatus
Inventor: KAMEI YUKIKAZU
IPC: F16C13/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat fixing device for an electrophotographic image forming apparatus capable of preventing offset and realizing the reduction of cost and the miniaturization of the device. SOLUTION: Transfer material 6 carrying an unfixed image is made to pass between a pair of rotating bodies and heated, whereby an image is permanently fixed on the transfer material 6. The rotating body is constituted of a fixing roller 11 having a heating means (halogen heater 13) and a pressure roller 12 pressed by the roller 11. A ferroelectric layer (11B or 12B) is formed at least on the fixing roller 11 or 12. Dipole orientation processing is performed to the layers (11B and 12B).
Patent JP-2002300850-A (JP)
Title: Production method for milk component-containing beverage, by which particle diameter of beverage component is controlled
Inventor: OGAWA AKIHIRO
IPC: A23F5/24
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing milk component-containing beverage, by which emulsion stability can be retained for a long period of time even by heat sterilization. SOLUTION: This method for producing milk component-containing beverage has a process for sterilizing a milk component containing an emulsifying agent, a process for homogenizing a beverage component not containing the milk component and sterilizing the homogenized component and a process for mixing the milk component and the beverage component sterilized in the processes.
Patent JP-2002304089-A (JP)
Title: Color image forming apparatus
Inventor: KATO MOTOI
IPC: H05B3/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To maintain excellent fixing property, to prevent temperature rise at the end of a fixing roll and to prevent the shift of the blobs of toner to transfer material in a color image forming apparatus. SOLUTION: This image forming apparatus is provided with a first temperature detection means 4A in the paper non-passing area of a fixing roller 1 and a second temperature detection means 4B in the paper passing area and the image non-forming area of a heating roller 2, respectively. Roller heating means for heating the roller 1 and the roller 2 are simultaneously controlled according to a temperature detection signal from the detection means 4B, and the driving of both roller heating means is stopped when a detection signal from the detection means 4A exceeds a set value.
Patent JP-2002304703-A (JP)
Title: Method for magnetizing magnetic disk plane and head, recording head, and hard disk
Inventor: KIM YOSHU
IPC: G11B5/187
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of forming a higher bit density on a magnetic disk plane without affecting adversely the reproduction. SOLUTION: A head is characterized in that a head 800 used for magnetizing the disk plane of a magnetic disk having a plurality of tracks includes a recording means to generate a magnetic field in a direction roughly perpendicular to the disk plane, the recording means includes an upper pole 820 and a lower pole 830, and the upper pole 820 has a primary width and a secondary width narrower than the primary width, and the secondary width is closer to the disk plane than the primary width. The above structure is preferable especially for the process of perpendicular magnetic recording. A recording head includes a reading pole and a trailing pole having a roughly concave portion 840 along its trailing edge. This roughly concave portion induces an improved magnetic field over the recording head 800, and thus a much higher recording density is achieved in recording process.
Patent JP-2001349771-A (JP)
Title: Weighing device and commodity treatment device
Inventor: TAKAMA NAOKI
IPC: G01G11/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a weighing device for performing automatic taring independently of the size of a tray in use for simple weighing work and eliminating the possibility of missing the taring. SOLUTION: The weighing device for measuring the weight of a commodity M placed on a tray T together with the tray T and subtracting the weight of the tare preset and registered for every type of tray from a measurement value for the tare to find the net weight of the commodity M, comprises detecting means for detecting information for the size of the tray T, means for finding the weight of the tray T in accordance with the detected information for the size of the tray T, and means for storing the weight of a sub-material attached to the commodity. The total of the weight of the tray and the weight of the sub-material is defined as the weight of the tare to find the net weight of the commodity.
Patent JP-2002266349-A (JP)
Title: Greening apparatus for slope having grating crib formed of log racks
Inventor: HARA YOSHIMASA
IPC: E02D17/20
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an efficient means for use in greening of a slope having a grating crib formed of log racks, which carries out mixing surface soil A generated by site cutting, artificial soil B mixed with charcoal, and a mixed material C containing seeds, fertilizer, a connecting material, and wood vinegar, immediately before spraying thereof, and then spraying the resultant material onto the slope. SOLUTION: There is provided a greening apparatus for the slope having the grating crib formed of the lug racks, which is operated in the following manner. The apparatus includes a conveyor belt 1 for conveying the surface soil A generated by site cutting, and the belt 1 is moved in a manner drawing a sector orbit on the slope S on which the grating crib formed of the log racks is arranged, in a planar direction along the slope S with its extreme tip 1a diagonally hung by a tow car L. Then, the artificial soil B mixed with charcoal, and the mixed material C containing the seeds, the fertilizer, the connecting material, and the wood vinegar, are fed to the extreme tip 1a of the conveyor belt 1 via a pressure hose 2, and the generated surface soil A fed from the conveyor belt 1, the artificial soil B, and the mixed material C are well mixed and sprayed over the entire slope.
Patent JP-2002316822-A (JP)
Title: Method for recovering tantalum/niobium from carbide- base raw material containing tantalum/niobium
Inventor: UCHINO YOSHIJI
IPC: C01G33/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering tantalum and/or niobium at a high yield from a carbide-base raw material containing a tantalum carbide and/or niobium carbide which is heretofore difficult in recovering of the tantalum and/or the niobium. SOLUTION: The method for recovering the tantalum/niobium from the carbide-base raw material containing the tantalum/niobium has a process step of pulverizing the carbide-base raw material containing the tantalum and/or the niobium, a process step of roasting the pulverized raw material in such a manner that the contact with the air can be maintained and a process step of dissolving the roasted raw material with a hydrofluoric acid and mixed acids composed of hydrofluoric acid and other mineral acids and recovering the tantalum and/or the niobium into a hydrofluoric acid solution or mixed acid solution.
Patent JP-2002316783-A (JP)
Title: Passenger conveyor
Inventor: KOJIMA WAHEI
IPC: B66B23/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor reducible in width. SOLUTION: This passenger conveyor is disposed so that a side frame body 3W forming a body frame 3 is overlapped with a moving handrail 12 in vertical projection and so that the running wheels 5a of steps 5 are overlapped with the handrail 12 in vertical projection.
Patent JP-2002364069-A (JP)
Title: Column fixing metallic material and manufacturing method therefor
Inventor: KIMURA KAORU
IPC: E04B1/24
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To form a metallic bond between a column and base concrete. SOLUTION: A column fixing metallic material for accomplishing a purpose is characterized as follows: a mounting plate with a mounting hole, which is inserted into a split groove of the column, is fixed protrusively to a central part on a top plate of a metallic square cylinder; and a bolt hole is pierced into a bottom plate of the metallic square cylinder.
Patent JP-2002324870-A (JP)
Title: Method for manufacturing batch-process ceramic wiring board
Inventor: TANIGUCHI GENTA
IPC: H05K1/03
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To resolve a problem where it is hard to easily and accurately divide a mother ceramic board along dividing grooves. SOLUTION: Notches 17a to be the dividing grooves 7a are made in an upper surface of a ceramic green sheet laminate 11 for a mother ceramic board 1 in a direction parallel to the surface having a step 12e of a region 12b to be a frame 2b and then notches 17b to be the dividing grooves 7b are made in a vertical direction.
Patent JP-2002327199-A (JP)
Title: Liquid detergent composition for clothes
Inventor: KURODA HIDEO
IPC: C11D3/386
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition which is used for clothes, has a good washing performance, holds a stable quality, even when stored for a long period, has a proper viscosity, when used, and scarcely changes the viscosity, when the temperature is changed. SOLUTION: This liquid detergent composition for clothes comprises (a) 10 to 30 wt.% of a nonionic surfactant represented by general formula (1): R-O-(EO)n H (1) [R is a 10 to 20C alkyl or alkenyl; EO is oxyethylene; (n) is an integer of 8 to 26], (b) 0.05 to 1.0 wt.% of a protease enzyme, (c) an antibacterial solvent, and (d) a cross-link type carboxyvinyl polymer, and has a liquid viscosity of 50 to 1,000 mPa.s at a liquid temperature of 10 to 30 deg.C.
Patent JP-2002327020-A (JP)
Title: High-nitrile polymer latex, high-nitrile polymer and substrate-high-nitrile polymer laminate
Inventor: ISHIKAWA KAZUMASA
IPC: C08F220/42
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a high-nitrile polymer having both excellent low- temperature film-forming property and gas barrier property, a latex in which the polymer is emlusified in an aqueous medium and a laminate of the polymer with a substrate. SOLUTION: The polymer comprises an unsaturated nitrile unit of about 65-80 wt.% and an acrylate unit represented by the formula (I) CH2 =CH- COO-(CH2 )n -R1 (wherein, n is an integer of 1-4; R1 is OH or CN) of about 20-35 wt.%. And has the oxygen transmission rate at 23 deg.C and RH of 0-85% of 0.3-1.8 cm<3> .mm/(m<2> .day.MPa). The latex and the laminate contains the polymer.
Patent JP-2002327138-A (JP)
Title: Ink set for ink jet recording and method for ink jet recording
Inventor: YATAKE MASAHIRO
IPC: C09D11/38
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink jet recording, printable to any media such as plain paper, mat coated paper and gloss paper, free from color mixing trouble, enabling the printing with sufficient color development and having excellent ejection stability, storage stability, water resistance, gas resistance and light resistance and provide an ink jet recording apparatus. SOLUTION: The ink set for ink jet recording is provided with at least a black ink and an ink other than black color, provided that pigments are used as the coloring materials of the inks, the coloring material of the black ink is carbon black and/or pigment dispersed in water in the absence of a dispersing agent and encapsulated with a polymer, the coloring material of the ink other than black color is a pigment encapsulated with a polymer and the ionicity of the coloring material for the black ink is different from that of the coloring material for the ink other than black color.  The method for the ink jet recording is characterized, in the case of using a black ink dispersed in the absence of a dispersing agent, by the use of mainly the black ink when the printing medium is a plain paper and mainly a composite black color developed by the inks other than black color when the medium is a gloss paper or mat coated paper.
Patent JP-2002326134-A (JP)
Title: Part management device and operating program for the same
Inventor: TAKIHARA HIROKAZU
IPC: B23P21/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To manage parts via a simple structure. SOLUTION: When an output from weight sensors 1a and 1b for outputting weight information on part trays 30 and 31 placed thereon falls to or below a given value, a part management device 200 transmits information to the effect that a preset number of parts should be delivered to the detecting means 1a, 1b, to a set destination address via a communication network, so that a part order and the like can be made via a simple structure. The detecting means 1a and 1b are arranged in a plurality of positions, and notifying parts (lighting parts) 10a and 10b are arranged in correspondence with the respective detecting means 1a and 1b. A corresponding notifying part 10a, 10b operates for notification according to information from a transmitting part mounted on the tray 30, 31, so that the location of the parts can be easily observed.
Patent JP-2002328779-A (JP)
Title: Touch penal and electronic equipment using the same
Inventor: NAKANISHI AKIRA
IPC: G06F3/041
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel which is mounted on the display face side of a liquid crystal display device or the like for inputting a prescribed signal according to an operation corresponding to display contents, causes little warp due to change in temperature and relative humidity in the manufacturing process or post-completion of the touch panel and is applicable to large liquid crystal size. SOLUTION: A third transparent film 32 for preventing the warp is adhered to the whole lower face of a transparent resin board 21 to whose whole upper face a first transparent film 22 is adhered, and a force to pull back the warp of the touch panel by the third transparent film 32 is transmitted to the transparent resin board 21 so that the warp of the touch panel due to the change in temperature and relative humidity can be reduced. Also, the touch panel can be applied to the large liquid crystal size not less than 6 inches.
Patent JP-2002331172-A (JP)
Title: Puzzle handling facility
Inventor: UJI SETSU
IPC: A63F13/55
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To realize a puzzle handling facility capable of providing a new source of topic of conversation as a lubricant for information exchange with a playful touch by use of a puzzle. SOLUTION: A WEB server computer 1 is functioned as an event receiving means 11 for receiving the information related to the generation of a third person's event from a requester; an event management means 12 for managing the received event generation date and reporting an event generation at the event generation date; a puzzle storage means 13 for storing the program and data necessary for execution of the puzzle; a puzzle transmitting means 14 for reading the puzzle from the puzzle storage means 13 in the report of the event generation by the event management means 12, and transmitting it to a place designated relative to the third person; and a time limit management means 15 for making the execution of the puzzle effective only for a fixed time after transmission.
Patent JP-2002334687-A (JP)
Title: Waterproof case and its manufacturing method
Inventor: KASAI MASAKATSU
IPC: B29K105/06
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof case that is used for a small size electronic equipment and has a complicated fitting part, which is not deteriorated for a long period and easy to assemble. SOLUTION: This is a manufacturing method of a water proof case that is constructed of a plurality of members. With the constituent members of the case fitted to the mold, adhesive resin 8 is injected into an adhesive resin injection passage 10 that does not contact the inner part 4, which goes around the jointing part along the jointing part 9 of the case from the adhesive resin injection port 7 provided at the mold, and then the adhesive resin is hardened.
Patent JP-2002334919-A (JP)
Title: Laser bar holding device
Inventor: TOYOSAKI KOICHI
IPC: H01L21/68
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a laser bar holding device which holds a plurality of laser bars by simultaneously exposing the light-emitting side faces and light-reflecting side faces of the bars. SOLUTION: Spacers 21-29 are installed across a groove provided in a holding frame 1, and the laser bars 11-18 are arranged among the spacers 21-29 and fixed, by pressing the bars 11-18 by means of a sliding section 3 and a shaft 2. The longitudinal lengths of the spacers 21-29 are made longer than those of the laser bars 11-18, and the bars 11-18 are installed in a state where the bars 11-18 are separated from the holding frame 1 by >=3 mm.
Patent JP-2002066198-A (JP)
Title: Fluid supply source and reservoir for clothing refreshing equipment
Inventor: MACGREGOR BRUCE GRANT
IPC: B05B7/30
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a device to guide liquid or fluid into clothing refreshing equipment or an air flow flowed through the inside of the equipment to blast air against clothing. SOLUTION: A nozzle assembly 26 is received by a shelf 28 extended into an inside area 14 of this equipment 10. An air supply tube 30 is unified with a tube 32 of the nozzle assembly 26 in a shape complementary to the air supply tube 30 to supply compressed air or pressurized air to the nozzle assembly 26. The nozzle assembly 26 includes a siphon tube 34 with the open lower end. Fluid is sucked up through the siphon tube 34 from a cartridge 24 by compressed air or pressurized air received through the tube 32 of the nozzle assembly 26 and then distributed through the nozzle opening 38.
Patent JP-2002335730-A (JP)
Title: Transporting device of scaly bulbous crop preparing machine
Inventor: SHIN HIROKI
IPC: A23N15/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a feeding transporting device of a conventional scaly bulbous crop preparing machine is inefficient because the feeding transporting device is composed of a pair of left and right transversely revolving belt transporting devices and the scaly bulbous crops should be fed from the tips of the transporting devices one by one or arranged in a sideways falling posture and fed. SOLUTION: This transporting device is designed to collect and collectively charge a plurality of the scaly bulbous crops in the sideways falling posture, improve the feeding operating efficiency and smooth preparing operations. The structure is provided by dividing scaly bulb supporting and transporting devices installed in the left and right side by side into the front and rear, form the front transporting part into a pair of vertically revolving belt conveyor structures, form the rear transporting part into a pair of transversely revolving belt transporting structures, provide protrusions or partition plates in belt bodies, enable individual transportation,  change the transporting posture with a gap of the takeover parts of the front and rear transporting parts and protrusions of the conveyors and individually treat the scaly bulbous crops which are collected and collectively fed in units of a plurality of crops so as to improve the efficiency of the preparing operations.
Patent JP-2002337183-A (JP)
Title: Method for molding three-layered laminate and molding die
Inventor: NISHIDA SHOZO
IPC: B29C45/26
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a three-layered laminate with high fusion-bonding strength. SOLUTION: A stationary mold 3 having a first and a second primary molding recessed parts 4 and 5, and a slide mold 16 having a secondary molding recessed part 19 and a first and a second recessed parts 17 and 18 for retaining a body F to be sealed, are used. At the first position of the slide mold 16, a primary molding cavity C1 is constituted of one of the faces of the body F to be sealed which is fitted to the first recessed part 17 for retaining the object F of the slide mold 16, and the first primary molding recessed part 4 of the mold 3.A secondary molding cavity C2 is constituted of the other face of the body F to be sealed of a semi-finished product S' and the secondary molding recessed part 19 of the slide mold 16.  Further, the primary molding cavity C1 and the secondary molding cavity C2 are filled with a molten resin by simultaneous injection from a common hot runner, a first and a second hot sprue 6 and 7 and a first and a third gate 18" and 20. This injection/filling operation is alternately performed between the primary and the secondary molding cavity C1 and C2.