baber/WOPTO huggingface dataset:
Patent JP-2004077622-A (JP)
Title: Double-sided printer
Inventor: OKABE KATSUNORI
IPC: G03G15/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve transferability without applying high bias voltage in the case of transfer for a back surface in a double-sided printer where an image is transferred and fixed on the back surface after it is transferred and fixed on a front surface.  <P>SOLUTION: The electrophotographic double-sided printer 4 equipped with a transfer roller 11 coming into press-contact with a photoreceptor drum 22 is provided with a displacing and driving means for changing a distance between both shaft centers of the drum 22 and the roller 11. In the printer 4, the roller 11 is distorted by making the distance between both shaft centers of them shorter in transferring the image to the back surface than in transferring it to the front surface by the displacing and driving means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078596-A (JP)
Title: Transaction management system, transaction system and transaction method
Inventor: NAKAMURA TAKATOSHI
IPC: G06Q40/02
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transaction system, transaction information notifying device, and a transaction method for efficiently carrying out settlement, in regard to a transaction system, a transaction information notifying device, and a transaction method for carrying out settlement of a transaction between customers.  <P>SOLUTION: The transaction system is composed so that the settlement of the transaction between the customers is carried out by acquiring transfer information of each customer, calculating a balance of transfer amounts between each customer on the basis of the acquired transfer information, and notifying a transferrer of it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050158-A (JP)
Title: Heavy metal immobilizing material and method for treating contaminated soil
Inventor: TAKEUCHI HITOSHI
IPC: B09C1/08
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for processing soil contaminated with heavy metals to an immobilized compound which does not stably emit the heavy metals for a long period of time in spite of contact with a solution exhibiting a pH of 4 to 9 which acidic rain may bring by treating the soil on site of ordinary temperature.  <P>SOLUTION: The immobilizing material (S) is composed of a powdery one-pack composite composition (PS) prepared by homogeneously mixing active silica (SS) having a silanol group, reactive alumina (SA), sodium hydroxide (SN), and calcia composition (SC), and further mixing a powder addition assisting composition (ST). The soil is treated in an immobilization treatment step in which reacting/curing conditions are applied to the mixture prepared by intimately mixing the immobilizing material (S) with a device for adding water to the contaminated soil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003095453-A (JP)
Title: Method for connecting sheet supply unit and image formation device
Inventor: UEDA DAISUKE
IPC: B65H1/26
Filed: 2002-08-21
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of installation work of an image formation device. SOLUTION: In this method for connecting a sheet supply unit for supplying sheets into an image formation device main body forming images on a sheet with the image formation device main body, the sheet supply unit has a leg body, one side of the sheet supply unit is upward lifted while supporting the sheet supply unit by the leg body, the sheet supply unit is moved to an image formation device main body side while supported by the leg body to let the sheet supply unit approach the image formation device main body, and one side of the sheet supply unit is lowered to connect the sheet supply unit with the image formation device main body.
Patent JP-2003144045-A (JP)
Title: Method and apparatus for producing milks
Inventor: IWATSUKI KEIJI
IPC: A23C3/00
Filed: 2002-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the flavor of milks obtained through a heat sterilization step is effectively improved, and further to provide an apparatus therefor. SOLUTION: The raw material milk is subjected to a heat sterilization treatment by a sterilization apparatus 1, and the heat-sterilized milks are stored in an aseptic tank 2 substituted with an inert gas. The milks stored in the aseptic tank 2 are charged into a packaging container by a charging device 3.
Patent JP-2004084614-A (JP)
Title: Linear compressor
Inventor: TERATOKO KEIICHIROU
IPC: F04B35/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce lateral force of the energizing force applied to a piston from a coil spring as much as possible.  <P>SOLUTION: A first and a second coil springs are disposed on one side and the other side respectively with a setting interlocking with a piston put between them. The first and second coil springs are different from each other in the winding direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306686-A (JP)
Title: Method and apparatus for conversion of biodegradable organic material into product gas
Inventor: RAVEN LARRY
IPC: C02F3/28
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for producing a biogas such as methane by anaerobic digestion of a biodegradable raw material.  <P>SOLUTION: A slurry flog composed of non-polluted water and a non-toxic biodegradable raw material containing ≥10% biodegradable solid wherein ≥95% of the solid is convertible into gasses is introduced into a high-temperature anaerobic digester at a high temperature. The digester contains an active anaerobic digestion microorganism group composed of hydrolytic fermentation microorganisms and methane-producing microorganisms suspended in a fluid. The biodegradable raw material is selected from a group composed of glucose, etc., and their mixture. The mixture in the high-temperature anaerobic digester is anaerobically digested at a high temperature and the produced biogas is taken out of the digester. A part of the mixture is transferred from the high- temperature digester to a methane-producing digester at a methane-producing reaction temperature. The digester contains the active anaerobic digestion group of the forming microorganisms, the mixture in the methane-producing anaerobic digester is anaerobically digested at the methane-producing reaction temperature and the generated biogas is taken out of the digester.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092755-A (JP)
Title: Assembly method of bearing device and the bearing device
Inventor: IKEDA TOSHIHISA
IPC: F16C43/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simplifying assembly work and for assembling a bearing device for easily assembling even a compact bearing device, and to provide the bearing device.  <P>SOLUTION: A coil spring 18 is compressed and a second outer ring 13b is arranged in an eccentric state around a second track groove 11b in a shaft so that an arc-like insertion gap S is formed between the inner-periphery surface and the outer-periphery surface of the shaft. A ball supporting tool 20 is inserted from the side of a counter coil spring of the second outer ring 13b into the insertion gap S. Balls 12b are inserted from the side of the counter coil spring into the insertion gap S for arranging in a semi-arc shape so that the ball supporting tool 20 can support them. The second outer ring 13b is moved in a diameter direction so that it is concentric with a shaft 11, and the ball supporting tool 20 is rotated so that it is positioned at an opposite side in a peripheral direction without overlapping with the balls 12b arranged in a semi-arc shape, and the ball supporting tool 20 is pulled to the side of the counter coil spring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091379-A (JP)
Title: New hepatopathy inhibitor
Inventor: ARIMOTO YASUSHI
IPC: A61K36/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hepatopathy inhibitor which is safe and is readily prepared.  <P>SOLUTION: This hepatopathy inhibitor comprises nutmeg, an extract extracted from nutmeg using an organic solvent or its fraction as an active ingredient. The active ingredient is confirmed to be myristin by purification by silica gel chromatography.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223590-A (JP)
Title: System and device for using attribute information
Inventor: KAGEYAMA MITSUHIRO
IPC: G06Q30/06
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for using attribute information for using network services in various forms.  <P>SOLUTION: A center device 10 is equipped with a communication part 11, and a server 12 for receiving user attribute information to supply services with the attribute information applied. A terminal 30 is equipped with a communication part 31, a personal attribute information generation/management part 33 for generating and managing user attribute information, and an external apparatus interface part 35 connected to a portable storage device 70 and used to exchange the attribute information. The terminal 30 transmits the attribute information managed by the generation/management part 33 or the attribute information inputted from the storage device 70 to the center device 10 to receive services from the server 12. The user stores the user attribute information in the portable medium 70 and sends the data from the terminal device 30 or a terminal device 50 to the server 12 so as to receive network services from various terminal devices in accordance with the attribute information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004101185-A (JP)
Title: Image regulating apparatus and image regulating method of x-ray microscope
Inventor: ODA FUMIHIKO
IPC: G21K5/04
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for simply performing image regulation of an electronic imaging system in an X-ray microscope to perform photoelectric conversion of a transmitted image generated by allowing X-ray to be incident on a sample by a photoelectric conversion surface and imaging it by the electronic imaging system as an electron image.  <P>SOLUTION: A standard sample 2 is disposed at a sample position before a photoelectric conversion surface, and an electron generator 10 is disposed at the position in which the standard sample is irradiated with output beams. Image regulation of an electronic imaging system 4 is performed by using an electron image which is rapidly obtained in an imaging surface 5 by irradiating a large amount of electron beams 16 radiated from the electron generator 10 on the standard sample 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101644-A (JP)
Title: Cell module for dot chart, and dot chart tactile system
Inventor: KO RIKI
IPC: H01L41/187
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell module for dot figures materializing remarkable upsizing and to provide a dot chart tactile system.  <P>SOLUTION: The dot figure tactile system is provided with a dot chart display part 12 for vertically movably holding a plurality of tactile pins 13 for displaying the dot charts along the side edge part of the upper side of a unit substrate 11, arranges a plurality of piezoelectric element pieces 15 for vertically moving the tactile pins 13 in free ends by curvature operation corresponding to the tactile pins on the face of the unit substrate 11, allows an upper side edge of the unit substrate 11 to be positioned in the neighborhood of joint parts of the curvature operation of the piezoelectric element pieces 15 in the lower end of the unit substrate 11, and arranges a printed circuit board 18 having an electric circuit electrically connecting the basic end side of the piezoelectric element piece 15 so that the lower side edge is positioned in the neighborhood of the basic end of the piezoelectric element piece 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100745-A (JP)
Title: Gas filling coupling support arm
Inventor: TSUGE KAZUO
IPC: F17C5/06
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas filling coupling support arm in which spring force of a balance mechanism can be acted regardless of a turning angle of an arm.  <P>SOLUTION: A parallel link mechanism 30 is provided on the rear face side of a first arm 18 in the gas filling coupling support arm 10. A first balance mechanism 32 to make the first arm 18 to stand still and a second balance mechanism 34 to make a second arm 22 to stand still are provided to the parallel link mechanism 30. The spring force by a first spring member 48 is imparted to a first wire 46 since the first spring member 48 is pulled corresponding to the turning angle of the first arm 18 in the first balance mechanism 32. While, the spring force of a second spring member 54 is imparted to a second wire 52 corresponding to the turning angle of the second arm 22 in the second balance mechanism 34. By this, the first arm 18 and the second arm 22 are made to stand still by being balanced with the spring force of the first spring member 48 and the second spring member 54.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003168561-A (JP)
Title: Self-light emitting display device
Inventor: SAKURAI YOSUKE
IPC: H05B33/12
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-light emitting display device capable of restraining extreme fluctuation of white balance generated during the passage of time.  <P>SOLUTION: The self-light emitting display device has a plurality of display pixels arranged in matrix shape. Respective pixels has a plurality of self-light emitting elements emitting light having different main wave length from each other by themselves. At least light emitting area of one kind of self-light emitting element is different from that of another kinds.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004100189-A (JP)
Title: Screen transom structure
Inventor: HASHIMOTO YOJI
IPC: E04B2/96
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen transom structure which has a transom member protected from being scratched during transportation, facilitates assembling, and has favorable draining performance.  <P>SOLUTION: The transom 3 is constructed by engaging an upper holding portion 27 which is formed on the transom member 13 like a hook with a flange 35 of a steel horizontal structural member 14 in a manner of being hooked on the same, and by fixing the horizontal structural member 14 and the transom member 13 to each other with screws 36. Thus the construction of the transom is facilitated, and the horizontal structural member 14 is transported separately from the transom member 13, whereby the transom member 13 is protected from being scratched caused by vibrations generated during transportation due to its self-weight. Further the transom member 13 has a draining hole 28 formed therein, and therefore it is improved in draining performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103089-A (JP)
Title: Nonvolatile semiconductor storage device and its rewriting method
Inventor: TANAKA TSUGUHIKO
IPC: G11C16/02
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a data holding property by performing a process to take a large margin between distributions of contiguous threshold level voltages in short time.  <P>SOLUTION: In a memory array 1 in which a plurality of memory cell transistors having respective charge storage layers are arranged, and a value out of data which takes two, three or more values is written in the memory cell transistor by adjusting the threshold voltage of the memory cell transistor by varying a charge storage amount to a charge storage layer, the threshold voltage of each memory cell transistor and a mean value in threshold level voltage distribution corresponding to the data value written in the memory cell transistors are compared by a determination means 2. When the threshold voltage is lower than the mean value, re-injection of a charge to the charge storage layer is carried out by the rewriting means 3 in order to raise the threshold voltage of the memory cell transistor by the difference of a maximum value and a mean value of the threshold voltage distribution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201144-A (JP)
Title: Amorphous glass for optical fiber-fixing member
Inventor: NAMIKAWA HIROYUKI
IPC: C03C3/093
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide amorphous glass for an optical fiber-fixing member which has low-temperature softening properties and a mean coefficient of linear expansion (α) and a well moderate mean coefficient of linear expansion for both of a quartz glass optical fiber and molds for precision press forming, has a high Young's modulus and excellent ray transmittance and is suitable for precision press forming, more particularly to provide the amorphous glass for the optical fiber-fixing member for an optical fiber array.  <P>SOLUTION: The amorphous glass is aluminoborosilicate glass and contains Li<SB>2</SB>O, MgO, ZnO, and ZrO<SB>2</SB>as essential components and its glass transition temperature (Tg) rangers from 500 to 600°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004097157-A (JP)
Title: Beehive
Inventor: NIWA YASUNARI
IPC: A01K47/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beehive effectively controlling the fly out of bees in pollination to enable easy judgement of the pollen fertilization action of the bees.  <P>SOLUTION: The beehive has a rectangular cylindrical form composed of a front short sidewall plate 12, a back short sidewall 13, a pair of oppositely arranged sidewall plates consisting of a right long sidewall plate 14 and a left long sidewall plate 15, and a bottom plate 16 closing the lower ends of the side wall plates. The upper opening of the beehive body 11 is closed with a lid 28 fitting the upper edges of the sidewall plates. A ventilation port 17 is opened through the front short sidewall plate 12 at the nearly center position of the upper part of the plate and a net 18 is attached to the through-hole. A hive port 19 to allow free access of the bees to the hive is opened at nearly center position of the lower part of the short sidewall plate. A rotary plate 32 made of a synthetic resin is pivoted to the front short sidewall plate 12 in a manner rotatable around a screw 33 at the center of the disk. The disk 32 is provided with a ventilation hole 34 connected to the hive port 19, a restriction hole 35 and four small holes 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003252344-A (JP)
Title: Packaging bag
Inventor: NAKAJIMA MASAO
IPC: B65D33/36
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag of light-shielding property and rigidity formed of a water-proof paper in which waterproofness is realized by impregnating a base paper with an organic compound.  <P>SOLUTION: A body of the packaging bag is formed of a waterproof paper impregnated with an organic compound, or a paper layer (1) formed of a waterproof paper impregnated with organic compound with a sealant layer (5) laminated thereon, or a paper layer (1) formed of a waterproof paper impregnated with organic compound with an intermediate layer (3) formed of a single-layered or multi-layered material having the gas barrier property, and a sealant layer (5) laminated thereon. The packaging bag is self-standing, or a mouth plug is fitted thereto, or the packaging bag is self-standing and a mouth plug is fitted thereto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004112051-A (JP)
Title: Image forming apparatus and image forming system
Inventor: IMAIZUMI KENJI
IPC: H04N1/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming system in which power can be saved efficiently.  <P>SOLUTION: When a facsimile is received in a power saving mode (step S1, S2; Y), an FAX control section switches to substitute reception and the received data is stored in an HDD 7 after being decoded through an FAX transmission/reception image memory 11 (step S3). When copy print operation is designated at an operation display section 4 or print is designated by a host terminal 20 (step S11; Y), power saving mode is released (step S12) and immediately after something is outputted (step S13), facsimile substitute reception data is read out, if any, from the HDD 7 and printed out (step S14→S15).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109203-A (JP)
Title: Fiber coil having dummy layer and method for winding same
Inventor: UMEDA ATSUSHI
IPC: G02B6/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a beginning portion of wound fiber around a bobbin for fiber winding from deterioration of optical properties.  <P>SOLUTION: An operation fiber is prevented from the deterioration of the optical properties in the beginning portion of winding by that a dummy layer is formed first by winding up a specific amount of dummy optical fiber on the fiber bobbin for winding, on which the operation fiber, such as DCF and EDF, to be used actually is then wound up. Accordingly, the operation fiber has a sufficiently usable level of the optical properties from the beginning of the winding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111118-A (JP)
Title: Fuel cell stack
Inventor: HAYASHI KATSUMI
IPC: H01M8/04
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack capable of enhancing power generating performance of an end unit cell by effectively inhibiting heat transfer from an electrolyte/electrode structure of the end unit cell to an end separator thereof with a simple structure.  <P>SOLUTION: This fuel cell stack 10 is equipped with a plurality of unit cells 12 to be layered and the end unit cells 12a and 12b disposed on end parts of the unit cells 12. The contact area of first and second end separators 60 and 62 forming the unit cells 12a and 12b with the electrolytic film/electrode structure 22 is set to be smaller than the contact area of first and second separators 24 and 26 forming the unit cells 12 with the structure 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107113-A (JP)
Title: Ceramic
Inventor: SUDA YOSHIE
IPC: C04B35/14
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic as a product base material capable of emitting a large quantity of far infrared ray at a normal temperature, remarkably accelerating blood flow to eliminate stiffness or pain by being worked into a decorative and wearing, attaining medical effect such as the elimination of the cold, making a food and drink mellow and retarding the progress of rottening by being worked into a cup, a dish or the like and used for the food and drink, improving the health or making the taste of the food and drink more sweet and attaining the delay of the rottening by producing minus ion.  <P>SOLUTION: The ceramic is obtained by blending 30-70% silicon oxide, 10-30% aluminum oxide, 3-10% calcium oxide, 0.1-0.5% chromium oxide, 0.05-0.2% manganese oxide, 3-9% iron oxide, 0.05-2% cobalt oxide, 0.4-2% potassium oxide, 1-6% sodium oxide and further 0.4-2% magnesium oxide and additionally 10-70% tourmaline and further 5-30% titanium oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112915-A (JP)
Title: Power converter
Inventor: ITO YOICHI
IPC: H02M7/5387
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter that can selectively obtain a voltage-level nonconversion mode, a step-down mode and a boosting mode, is reducible in cost and can quickly be started.  <P>SOLUTION: The control of first to sixth switches Q1 to Q6 is switched for obtaining the nonconversion mode that makes an output voltage Vo the same as an input AC voltage Vin, the step-down mode that makes the Vo lower than the Vin, and the boosting mode that makes the Vo higher than the Vin. Powers are fed from one power supply to drive circuits 81 to 86 of the first to sixth Q1 to Q6. In order to quickly start power supplies to all the drive circuits 81 to 86 from the one power supply at starting, an output of a bias voltage generator contained in a control circuit 2 for the first to sixth switches Q1 to Q6 is set at a low level at the starting.  <P>COPYRIGHT: (C)2004,JPO