baber/WOPTO huggingface dataset:
Patent JP-2004283089-A (JP)
Title: Method for producing rubber by plant culture
Inventor: BABA TAKESHI
IPC: A01H4/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing plant-based natural rubber by making use of plant cultured cells.  <P>SOLUTION: The objective rubber is obtained from the root tissue of a Chinese gutta percha plant body cultured and grown in a medium for culturing plant tissue containing plant growth hormone(s) and a carbon source, wherein the medium is preferably a MS medium, LS medium, Gamborg B5 medium, White medium, Nitsch medium, or a medium obtained by slightly modifying one of the above media, the carbon source is preferably a saccharide such as sucrose, glucose, fructose, xylose or xylulose, and the plant growth hormone is preferably at least one of auxins and cytokines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287318-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO HIROSHI
IPC: G03G15/20
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus provided with a fixing device having both a heat reflecting plate and a cleaning device, preventing lowering in heating efficiency as much as possible, suppressing power consumption, causing no roll soiling etc. and maintaining a stable image.  <P>SOLUTION: In the image forming apparatus, a charging device, a writing device for an electrostatic latent image, a developing device of a toner image, a transfer device to transfer material and a cleaning device for the photoreceptor are installed facing a photoreceptor and the fixing device is provided for fixing the toner image on the transfer material by a heat roller. The fixing device is provided with the heat reflecting member covering the heat roller and the cleaning member cleaning the heat roller in the vicinity of the heat roller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296605-A (JP)
Title: Horizontal power mos transistor and manufacturing method therefor
Inventor: ISHIHARA SHO
IPC: H01L29/786
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal power MOS transistor in which the dispersion of channel length can be reduced, and to provide a manufacturing method of the transistor.  <P>SOLUTION: A groove 45 is formed in an n<SP>-</SP>-type silicon layer 33 of an SOI substrate 30 where a silicon oxide film 32 is formed on a silicon substrate 31 and the silicon layer 33 is formed on the film 32. A p-type base region 35 to the silicon oxide film 32 formed on the silicon layer 33 is formed by oblique ion implantation from the surface of the silicon layer 33 including the groove 45. An n<SP>+</SP>-type source region 37 formed in the base region 35 is formed by oblique ion implantation from the surface of the base region 35 including the groove 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292207-A (JP)
Title: Method for regenerating silica, and method for producing inkjet recording medium using the same
Inventor: ENDO KIYOSHI
IPC: B41M5/52
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regenerating silica from a used silica-containing dispersion liquid or coating liquid, and to provide a method for producing an inkjet recording medium having excellent ink absorbability, print density and glossiness using the regenerated silica powder.  <P>SOLUTION: In the method of regenerating silica, a used coating liquid for an inkjet at least containing silica or a used silica dispersion liquid is fired at 500 to 1,200°C, and is thereafter pulverized so as to control the average particle size to 0.1 to 10 μm. The method for producing an inkjet recording medium uses the silica.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290390-A (JP)
Title: Puncturing needle and its assembling method
Inventor: TAKAHASHI ISAMU
IPC: A61B5/151
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a puncture needle which is used safely and precludes the reuse and its assembling method.  <P>SOLUTION: The puncture needle 1 includes a slider member 3 fixed to the proximal end side of the needle 2 and an outer member 4 housing the needle 2 and the slider member 3 slidably. The puncture needle 1 is assembled in a state that a step part 7 of the slider member 3 never acts on a spring member 9 of the outer member 4 when the puncture needle is not used, and prohibits the needlepoint from protruding from the distal end 4a of the outer member 4 by making the step part 7 abut on the end 10a of a plurality of the plate-shaped members 10 of the spring member 9 when the slider member 3 returns with repulsive force applied to the needlepoint after the puncture needle 1 is used once.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291903-A (JP)
Title: Cushion
Inventor: NAITO MASAKI
IPC: B62D25/12
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion with excellent mountability and hardly coming off once mounted.  <P>SOLUTION: The cushion comprises a body part 1 to play a role as a stopper and an engagement part 2 which is integrated with a bottom surface part 11 of the body part 1 via a connection part 3 contributing to the fitting to a fitting member 9, and these components are integrally formed of a rubber-like elastic body. The connection part 3 is rectangular in transverse section. Thick-walled parts formed between groove bottom parts of those facing each other among open-ended grooves 21 formed in the engagement part 2 are formed thin, and thin film parts 22 are disposed orthogonal to both side parts of the connection part 3 having a plate-like cross section. The length in the longitudinal direction of the open-ended grooves 21 is defined as the distance at which the diameter in the transverse sectional part of an introduction part 29 to form the engagement part 2 is equal to the outside diameter of a fitting part 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299192-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: YAMANO MASAMICHI
IPC: B41M5/382
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet which can prevent gloss of an image from decreasing by softening by heat of the surface, and can repeatedly stick and release on a plain face.  <P>SOLUTION: At least an image receiving layer and a protective layer are provided on one face of a substrate in this order from the substrate side. The protective layer has an amount of dried coating of 0.1-0.5 g/m2, and comprises a UV-curable resin as a main component. The image receiving layer is dyeable with a sublimating dye. An adherent layer is provided on the other face of the substrate. The adherent layer is formed by crosslinking a silicone comprising a linear polyorganosiloxane represented by the formula in image and having vinyl groups only on both ends, or a silicone comprising a linear polyorganosiloxane having vinyl groups on both ends and side chains.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302046-A (JP)
Title: Picture appreciation spectacle device
Inventor: SHIGETA MASANOBU
IPC: G02B25/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture appreciation spectacle device realizing picture observation with much presence even in a small-sized display by making an angle at which an object is viewed small to shift the sense of distance far.  <P>SOLUTION: By offsetting (b) the optical axis of a lens used for the spectacle device for appreciating the picture, the object 11 is viewed with the eyes as if it exists in front 11a as shown by a broken line though it exists in a right direction as shown by a solid line. A state where such property is used for both eyes is shown by (d). A convex lens 12 is used as shown by (c) in spectacles ordinarily, while by using a convex lens 13 as shown by (d), the object 11b is viewed as if it exists farther than actual.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302800-A (JP)
Title: Home healthcare support method and its system
Inventor: INOUE NAGISA
IPC: G06Q50/28
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate a patient and a medical device provider of burdens, relating to a home healthcare support method for supporting the patient who uses a home healthcare device in installing and inspecting the device.  <P>SOLUTION: A data processor 32 creates a delivery request to a deliverer in such a way as to separate the work of delivering the home healthcare device 1-1 from the work of providing explanations. An inspection device 8-1 is provided in a regional patient center 8 to inspect the portable home healthcare device 1-3 used by a visiting patient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302893-A (JP)
Title: Information processor, its method and image drawing system
Inventor: NARISAWA ATSUSHI
IPC: G06F3/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing technology which appropriately executes drawing corresponding to drawing parts even if the drawing parts for drawing an input form and the like can not be used.  <P>SOLUTION: An information processor for determining a drawing position in an image about each object structuring the image and outputting layout information including a drawing instruction for drawing an object at the position to a drawing means has: a function for inquiring the drawing means whether a predetermined drawing instruction can be used; and a simulation function for simulating drawing by the predetermined drawing instruction by using drawing instructions (drawing commands such as a text object, an image object, a border object and a background object and the like) which the drawing means can use, and for outputting the layout information including simulation results in the case that the predetermined drawing instruction can not be used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300304-A (JP)
Title: Unsaturated group-containing multibranched compound, curable composition containing the same and cured product thereof
Inventor: MIYABE HIDEKAZU
IPC: G03F7/027
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkali-soluble unsaturated group-containing multibranched compound rapidly curable by the irradiation with active energy rays such as ultraviolet rays and an electronic beam, or further curable by heating, providing a cured product having excellent adhesiveness to a substrate, and excellent mechanical characteristics, and advantageously usable as a photocurable component and/or heat curable component in various kinds of fields; to provide a curable composition containing the compound; and to provide the cured product thereof.  <P>SOLUTION: The unsaturated group-containing multibranched compound (A) is obtained by reacting (I) a reaction product obtained by the reaction of (a) an oxetane compound having two or more oxetane rings in one molecule with (b) a carboxylic acid having two or more (when the component (a) has two oxetane groups, three or more) carboxy groups in one molecule, and (c) an unsaturated monocarboxylic acid, with (d) a lactone monomer to provide (II) a reaction product, and further reacting the reaction product (II) with (e) a polybasic acid anhydride.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298794-A (JP)
Title: Cleaning method in piping, and scaling apparatus for sedimented setting substance in pipe
Inventor: MARUI RYOKICHI
IPC: E03F9/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method easily cleaning pipes with sedimented setting substance fixed on inner walls thereof at site, and a cutting apparatus for the sedimented setting substance inside the pipe used in cleaning.  <P>SOLUTION: This cutting apparatus 30 has a vacuum pump 20 attached to a pipe Z at the rear end part of a drain pipe 10 to be cleaned, and is equipped with a cylinder 31 provided with multiple air vent holes 31p at a front side, a piston 32 slidably disposed inside the cylinder 31, a scaling member 33 disposed at the front side of the piston 32, having multiple blade parts 33z at the outer periphery thereof, with tip ends thereof abutting on the inner wall of the drain pipe 10, and a rubber packing 34 attached to the rear side of the cylinder 31. In this cleaning method, the cutting apparatus 30 is inserted into the drain pipe 10, compressed air is sent from a pipe A into the drain pipe 10 by a compressor 40 to slidably move the cutting apparatus 30 to cut off the sedimented setting substance in the pipe, cut chips are sucked by the vacuum pump 20 and collected in a collection tank 50 interposed at the rear stage of a pipe F.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309540-A (JP)
Title: Multi-channel optical communication module
Inventor: SAKAMOTO TAKESHI
IPC: G02B6/42
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multi-channel optical communication module which does not require man-hour for complicated optical alignment and is easy to assemble.  <P>SOLUTION: In the space which is provided on the top surface of a base plate 1 and surrounded with a U-shaped package side wall 2 and a member 4 with a U groove, an optical assembly 3 is arranged. The optical assembly 3 has an optical fiber 31, an optical semiconductor element 32, and a lens 33, and the optical fiber 3 is run through the U groove 41 formed on the top surface of the member 4 with the U groove. A fiber pressure member 5 is bonded to the member 4 with the U groove and then the optical fiber 31 in the U groove 41 is sandwiched between the U groove 41 and fiber pressure member 5 and airtightly sealed with an adhesive. A filter member 6 covers the package side wall 2 and the top surfaces of the fiber pressure member 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004076721-A (JP)
Title: Reciprocating compressor
Inventor: KIM BYUNG-JIK
IPC: F04B39/10
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating compressor capable of improving compression performance by improving the structure of the end surfaces of a discharge valve for adjusting the discharge of gas and a cylinder to frictionally make contact with the discharge valve.  <P>SOLUTION: This reciprocating compressor has a piston 142 reciprocating by the transmission of the driving force of a reciprocating motor 30; the cylinder 141 having an inclined discharge surface 141b at the end surface, the cylinder forming internal spaces P1 and P2 with the piston 142; and a discharge valve assembly having a discharge cover 171 to be engaged with one side of the cylinder 141, the discharge valve 172 arranged at the end of the cylinder 141 so as to be adjustable of the gas discharge to the compression spaces P1 and P2 and a valve spring for elastically energizing the discharge valve 172.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309261-A (JP)
Title: Failure diagnoser for logic circuit glitch, failure diagnosing method and its program
Inventor: NIKAIDO MASATO
IPC: G01R31/28
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the expectation of a logic circuit to tending to be a large scale and multi-layer wiring circuit at a function level for a short time, and estimate a failure point.  <P>SOLUTION: The failure diagnoser estimates a failure point in a logic circuit, based on fail information taken from test results of a defective logic circuit, and is e.g. composed of an input unit 1, a fail extractor 1, a converter 3 for converting a logic circuit to a determination graph, a calculator 4 for calculating the expectation of the logic circuit, an estimator 5 for estimating a failure point in the logic circuit, a memory 6 for storing information, and an output unit 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311792-A (JP)
Title: Metal contact-potential difference memory
Inventor: MITANI TADAOKI
IPC: H01L51/05
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new readable/writable memory.  <P>SOLUTION: A metal contact-potential difference memory uses a permanent contact-potential difference (ΔVc) generated between two electrode interfaces. The two electrode generate dipoles at the electrode interface by adding a self-assembly monomolecular film on the surface of the two electrodes. The application of the voltage across the both electrode interfaces varies the permanent contact-potential difference (ΔVc) with hysteresis and the state is read out as a change (ΔI) in specific electric conductivity depending on the permanent electric potential difference. The application of the voltage across the both electrode interfaces varies the permanent contact-potential difference (ΔVc) with hysteresis and the state is read out as an electroluminescence (ΔL) depending on the permanent electric potential difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004028557-A (JP)
Title: Thin sheet-like heat pipe
Inventor: SASAKI YASUMI
IPC: F28D15/04
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin sheet like heat pipe that can be used for efficiently cooling a heat-generating electronic part such as a CPU mounted in a very thin casing.  <P>SOLUTION: The thin sheet-like heat pipe is provided with a sealed container formed by joining oppositely arranged peripheral parts of foil-like sheets, at least one spacer housed in a movable state in the container, exercising capillary force in its interior and including a spacer provided with a passage, and a working fluid sealed in the container. The spacer comprises a first spacer comprising a sheet provided with a passage formed along a longitudinal direction, and a second spacer comprising a sheet provided with a passage formed along a direction crossing the passage of the first spacer. The first spacer and the second spacer are arranged in movable states.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317617-A (JP)
Title: Heat developable photosensitive material and image forming method
Inventor: GOTO SHIGETO
IPC: G03C1/76
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high density, excellent in image preservability under photoirradiation, silver tone and prevention of an increase of fog with time, and excellent further in image preservability during hot storage, film transportability and environmental suitability, and to provide an image forming method.  <P>SOLUTION: In the heat developable photosensitive material including an image forming layer containing an organic silver salt, a silver halide, a binder and a reducing agent on a support, at least one layer constituting the heat developable photosensitive material contains a compound represented by formula (M) and further contains a cyan developing leuco dye.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314801-A (JP)
Title: Child seat
Inventor: YOSHIDA RYOICHI
IPC: B60R21/0136
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a child seat of which the structure is simple, and in addition, which can sufficiently protect a child.  <P>SOLUTION: An airbag device 20 is attached to the upper part of a side guard 11 which faces to the side of the head section of the child who sits in this child seat 1. The airbag device 20 has an airbag 22, a casing 24 for housing the airbag, an inflator 26 for expanding the air bag, and a sensor which detects a vehicle collision. The airbag 22 is housed in the casing 24 under a folded state. The inflator 26 performs a gas jetting operation based on the detection signal of the sensor. The airbag 22 has a size which expands only to the upper part of the side guard 11, i.e., a vicinity of the temple of the child who sits in the child seat 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318727-A (JP)
Title: Analog monitor circuit
Inventor: HARA KENJI
IPC: G06F5/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog monitor circuit which is suitable for an ASIC, requires a smaller number of external components and is low in cost.  <P>SOLUTION: The analog monitor circuit is provided with a register 31, an accumulator 33 provided in the register 31 and an arithmetic adder 32 which adds the values of the register 31 and accumulator 33, the accumulator 33 holding the output of the arithmetic adder 32 with a clock CK. When the LSB of the register 31 is zero, ORing the overflow of the arithmetic adder 32 and the clock CK is made. When the MBS of the register 31 is 1, the clock CK is synthesized to be L by ANDing the non-overflow of the computation adder 32 and the clock CK, and the signal synthesizing the overflow and the clock CK is integrated, and then an analog voltage is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314160-A (JP)
Title: Method for drawing cast billet in continuous casting equipment
Inventor: OKA YOSUKE
IPC: F16C13/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for drawing a cast billet in continuous casting equipment by which the cast billet can be drawn at a regular speed by preventing a fluctuation in the casting speed of the cast billet.  <P>SOLUTION: In the method for drawing the cast billet for drawing the cast billet at the regular speed by means of a plurality of pairs of pinch rolls in the continuous casting equipment, the speeds of driving motors 14a, 15a to 14c, 15c are respectively independently controlled for all the pinch rolls 10a, 11a to 10c, 11c and the presence or absence of the fluctuation in the cast billet drawing speeds due to mechanical backlash is detected from the summation of the driving motor currents of all the pinch rolls 10a, 11a to 10c, 11c and the torque or speed control of the driving motors 14a, 15a to 14c, 15c for all the pinch rolls 10a, 11a to 10c, 11c is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324447-A (JP)
Title: Engine control system
Inventor: YAMANAKA TAKESHI
IPC: F02D29/02
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To quickly drive an accessory at a time of engine stop and improve fuel economy in an idle stop vehicle automatically stopping and restarting an engine.  <P>SOLUTION: This system is provided with the accessory driven by a motor at a time of engine stop, a stop timing estimation means estimating timing of automatic engine stop, and an accessory drive control means starting drive of the accessory before estimated stop timing at a time of automatic engine stop, and starts driving an accessory drive motor to complete drive of the accessory before engine stop timing estimated during deceleration of a vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331528-A (JP)
Title: METHOD FOR PRODUCING beta-CRYPTOXANTHIN INGREDIENT-CONTAINING EXTRACT FROM PERSIMMON FRUIT
Inventor: TAKAHASHI HIDEFUMI
IPC: C07C403/24
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a β-cryptoxanthin ingredient-containing extract from persimmon fruits, by which the β-cryptoxanthin ingredient-containing extract not liable to give anxiety to consumers also when added to foods, drinks and the like can be produced from the inexpensive raw material in a simple process at a low cost.  <P>SOLUTION: This method for producing the β-cryptoxanthin ingredient-containing extract from persimmon fruits is characterized by finely cutting the persimmon fruits, especially peels, and then extracting the β-cryptoxanthin ingredient with an organic solvent such as ethanol. After the β-cryptoxanthin ingredient is extracted with the organic solvent, it is preferable that the organic solvent is removed under reduced pressure to remove the smell of dried persimmon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333671-A (JP)
Title: Cholesteric liquid crystal film, manufacturing method therefor and circularly polarized light reflecting film, two-wavelengttth region reflection type reflecting film
Inventor: SHIRAOKAWA YOSHINORI
IPC: G02F1/1335
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cholesteric liquid crystal film, which is obtained easily and having at least two independent selective reflection wavelength bands.  <P>SOLUTION: The cholesteric liquid crystal film applies a liquid crystal mixture, containing a polymeric mesogen compound (A) and a polymeric chiral agent (B) on an orientation base material, and is obtained through irradiation of ultraviolet ray. The cholesteric liquid crystal film consists of a single layer and has at least two independent selective reflecting wavelength bands.  <P>COPYRIGHT: (C)2005,JPO&NCIPI