baber/WOPTO huggingface dataset:
Patent JP-2003339853-A (JP)
Title: Stable dialysis agent
Inventor: KATO JUN
IPC: A61K31/194
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acetic acid-free physiological dialysis agent stable in pharmaceutical preparations, with respect to the dialysis agent including an electrolytic component for preparing the bicarbonate dialysis artificial perfusion liquid, a pH adjusting agent and/or glucose.   <P>SOLUTION: This dialysis agent does not include acetic acid and/or acetate salt, includes citric acid or sodium citrate, and the concentration of citric acid ion in preparation is 1.4-2.0 mEq/L. The agent is a solid agent, and divisionally stored in a plural-chamber container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345953-A (JP)
Title: Inter-group information sharing system, in-group information sharing device, and program
Inventor: TSUKIJI KOJI
IPC: G06Q50/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-group information sharing system allowing a in-group information sharing device to share information in a group and sharing the information among groups while suppressing the communication traffic volume between the in-group information sharing devices.   <P>SOLUTION: An in-group information sharing server 16 obtains inter-group common information, users' IDs of one or more users sharing the inter-group common information, and a server ID of an in-group information sharing server 16. The inter group common information, the users' IDs, and the server ID are transmitted to the group-inside information sharing server 16 corresponding to the server ID to be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347235-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TAKAHASHI KUNIMASA
IPC: H01L29/812
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having favorable electrical characteristics.   <P>SOLUTION: An ion-implanted layer 12 having an impurity ion peak is formed in an SiC substrate 11 by implanting an impurity ion into the substrate 11. Then the substrate 11 is stuck to another SiC substrate 13 and the stuck substrates 11 and 13 are disposed in an annealing furnace and heated in an argon atmosphere. Consequently, the semiconductor device having superior electrical characteristics can be manufactured by using the SiC substrate 11, because a largely damaged upper ion-implanted layer 12b containing the impurity ion at a low concentration of the ion-implanted layer 12 can be removed simultaneously when the annealing is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343837-A (JP)
Title: Oil burning appliance
Inventor: TOKITA YOSHIJI
IPC: F23D3/10
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil burning appliance that shortens extinguishing time lengthened due to heating of a wick guide tube in small thermal power burning.   <P>SOLUTION: The wick guide tube 1 comprising an inner wick guide tube 5 and an outer wick guide tube 2 raised from a fixed tank 4 for storing fuel oil 3 houses a vertically movable wick 13. The inner wick guide tube 5 and the outer wick guide tube 2 have respective flame pan portions 6 and 7 on which a double burning tube 8 is placed. In a range of an outer surface of the inner wick guide tube 5 from an extinguishing position of the wick 13 to a constant oil level C of fuel oil or lower, temperature lowering means 18 of metal of large thermal conductivity is arranged. The temperature lowering means 18 absorbs heat of the inner wick guide tube 5 and radiates it to air and the fuel oil 3 so as to lower temperature and shorten extinguishing time and thereby to provide a safe appliance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346975-A (JP)
Title: Card connector
Inventor: KINOSHITA MASAYUKI
IPC: H01R13/64
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a press-in stroke when a card is inserted reverse, compared with an insertion stroke when the card is inserted in the normal direction, so as to make the reverse insertion recognized easily by the user.   <P>SOLUTION: A slider 2 held slidable longitudinally in a body is elastically energized toward the rear side all the time. A hooked part 82 is added to the body 1, and a hook part 68 is added to the slider 2. An engaging body 63 is attached to the slider 2. A hooked position between the hooked part 82 and the hook part 68 is determined in a position where the slider 2 is pushed in slightly from the initial position thereof. When the engaging body 63 ridden on with an end face 102 of the card 100 inserted into the body 1 in reverse evacuates sideways, a pressing part 69 of the engaging body 63 pushes out the hook part 68 to be engaged with the hooked part 82.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346238-A (JP)
Title: Serpentine-type commodity accommodating rack for vending machine
Inventor: TANAKA SEIICHI
IPC: G07F11/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily determine a width of a commodity accommodating passage of a front column corresponding to a diameter of the commodity (for example, thick can and thin can), and to easily remove the erroneously charged commodity.   <P>SOLUTION: In this serpentine-type commodity accommodating rack of a vending machine wherein a movable side plate 13-1 is mounted in the commodity accommodating passage for controlling the width of the commodity passage corresponding to a longitudinal size of the commodity, and the commodities are directly supplied to the commodity accommodating passage from a commodity charging port 8, a commodity diameter determining member 16-2 is rotatably mounted on an upper edge of a front segment row forming the commodity accommodating passage 4b at a position outside of a movable area of the movable side plate 13-1, the commodity diameter is restricted between the commodity diameter determining member 16-2 and an uppermost rail segment 4a in the rear segment row forming the commodity accommodating passage 4b at a position where the commodity diameter determining member 16-2 is rotated to the commodity accommodating passage 4b, and the erroneously charged commodity is stopped at the position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341054-A (JP)
Title: Head driver ic temperature detector for ink jet printer and its detective method
Inventor: NISHIHARA YUICHI
IPC: B41J2/055
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To correctly detect junction temperature by highly precisely correcting fluctuation in characteristics of a diode for detecting temperature of a head driver IC.   <P>SOLUTION: A thermistor for temperature measurement is installed in the neighborhood of a head on a head substrate to perform precise measurements. Although their temperature are different during printing operation, solid variation of anode voltage of a diode is corrected by using a temperature measured by a thermistor, since both temperatures are conceivably conincident immediately after the power is turned on. A volume of each nozzle line is preliminarily stored before a prescribed number of a driving wave shape pulses of voltage that does not jet ink is charged for the measurement of a variation of anode voltage. The value thus obtained is compared with the variation of voltage due to an increase of temperature in calculation, thereby correcting the solid variation of the temperature coefficient of the anode voltage. The junction temperature is then determined by using the coefficient obtained by A/D conversion of the anode voltage. The anode voltage of an upper limit of the junction temperature is obtained from the coefficient as above, and a protective measure to stop printing or the like is taken when the anode voltage reaches the value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004160-A (JP)
Title: Polarizing hologram element and its manufacturing method
Inventor: SUZUDO TAKESHI
IPC: G11B7/135
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing hologram element of new configuration in order to achieve an improvement in the diffraction efficiency of the polarizing hologram element, an improvement in the degree of freedom in designing the polarizing hologram element and an improvement in its characteristics, stabilization of manufacturing process steps for the polarizing hologram element, a cost reduction of the polarizing hologram element and multifunctionalization of the polarizing hologram element.  <P>SOLUTION: The polarizing hologram element 10 consisting of an optically isotropic substrate 11, an optically anisotropic material 13 formed on the optically isotropic substrate, an isotropic material 14 packed in the grating, a diffraction grating 16 of a rugged shape formed on the surface of the optically isotropic material, and an optically isotropic substrate 15 covering the surface thereof is so configured as to respectively vary the thicknesses of the substrates 11 and 15 facing each other, thereby improving the degree of freedom in designing the element and preventing the deterioration of the element characteristics by the distortion of the element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034651-A (JP)
Title: Inhibition of cellular proliferation by decholin
Inventor: RUOSLAHTI ERKKI I
IPC: A61P9/10
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a composition of drug which gives effects to type and/or amount of ingredients of extracellular matrix. SOLUTION: The composition for formulating the drug which gives effect to type and/or amount of ingredients of extracellular matrix, containing substantially refined recombinant Decholin, wherein Decholin is selected from the group consisting of a natural composition of Decholin and its modified product having activity for inhibiting cellular proliferation, in which said refined recombinant Decholin without substantially contain impurities relating to the refining process, and the resultant refined product having the activity for inhibiting cellular proliferation.
Patent JP-2003339431-A (JP)
Title: Compact case with mirror
Inventor: TSUNODA YOSHIYUKI
IPC: A45D33/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate removal of a mirror from the back of a lid of a compact case for collecting the refuse according to type in discarding.   <P>SOLUTION: In this compact case, a rear wall part of the peripheral wall of a lid is pivoted on a rear wall part 4 of the peripheral wall of a case body, and the mirror is attached to the back of the lid. A short cylinder 27 is hung down from the lower surface of the top plate 22 of the lid, a frame 29 is fitted to the outer surface of the short cylinder, and an inward flange 28 is attached to the lower end of the frame. The mirror 30 is fitted to the inside of the short cylinder with the lower surface of the outer peripheral part of the mirror supported by the inward flange 28, and a handle 36 is hung down from a part of the frame, whereby the frame is detached by forcibly pulling down the handle to remove the mirror 30 from the short cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002579-A (JP)
Title: Coating liquid for forming porous silica film
Inventor: YOSHIDA YUJI
IPC: C09D183/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating liquid which is used for forming porous silica films and can form the porous silica films maintaining low dielectric constants and simultaneously scarcely deteriorating voltage resistance.  <P>SOLUTION: This coating liquid for forming the porous silica films comprises a resin obtained by condensing at least one of silane compounds represented by formula (1): Q<SP>1</SP><SB>a</SB>-Si-(OR<SP>1</SP>)<SB>4-a</SB>(1) [Q<SP>1</SP>is H, F, a 1 to 6C alkyl or an aryl which may be substituted; R<SP>1</SP>groups are the same or different, and are each a 1 to 6C alkyl, phenyl or R<SP>2</SP>CO; R<SP>2</SP>is H, a 1 to 6C alkyl or phenyl; (a) is an integer of 0 to 2], an amphoteric surfactant and an organic solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008037-A (JP)
Title: Method for detecting base sequence with single strand dna-decomposing enzyme and detector for performing the detection method
Inventor: MIMORI CHRISTINA
IPC: C12M1/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rapidly and highly sensitively detecting a fine sequence mutation in a SNP (monobasic mutation) or the like in the base sequence of DNA, RNA or the like.  <P>SOLUTION: This method for detecting the mutation in a base sequence with a single strand DNA-decomposing enzyme comprises (1) a process for carrying out a hybridization between a probe fixed to an electrode and a sample nucleic acid, (2) a decomposing process using a single strand DNA-decomposing enzyme so as to leave only a double strand DNA formed by the hybridization, (3) the first treating process for treating the double strand DNA with an intercalator, (4) the first measuring process for measuring an electric current, (5) a modifying and washing process for modifying the double strand DNA into a single strand DNA, (6) the second treating process for treating with the same intercalator solution as that in the process (3), and (7) the second measuring process for measuring an electric current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011376-A (JP)
Title: Connecting tool for filler for storage/infiltration tank for rainwater or the like and connecting structure of filler using this connecting tool
Inventor: SUZUKI HAJIME
IPC: E03B3/03
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of having the possibility of impairing reliability of a filler due to falling-off of a connecting tool by buoyancy of water and water flow.  <P>SOLUTION: This connecting tool for a filler for a storing-infiltrating tank for rainwater is composed of a pair of almost parallel plates and a connecting plate for mutually connecting almost central parts in the width direction of the pair of plates, and an elastic or flexible projection is arranged on the outside surface of the pair of plates. This connecting structure of the filler using the connecting tool of the filler for the storing-permeating tank such as rainwater, forms an edge frame composed of an inside plate and an outside plate, and arranges a top plate on the respective edge frame sides for connecting the inside plate and the outside plate. The mutual fillers for the storing-permeating tank such as rainwater arranged on the top plate and the outside plate and provided with connecting tool inserting holes composed of mutually communicating slits are juxtaposed in the horizontal direction. The connecting tool composed of the pair of almost parallel plates and the connecting plate for connecting the mutual width directional almost central parts of the pair of plates, and arranging the elastic or flexible projection on the outside surface of the pair of plates is inserted into the mutual connecting tool inserting holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019016-A (JP)
Title: Finishing agent for fiber and resin-finished fibrous base material
Inventor: HASEGAWA HIROSHI
IPC: D06M13/332
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finishing agent for fibers using an aqueous dispersion of a urethane resin having durability such as washing and alkali resistances and to provide a resin-finished fibrous base material obtained by treating a fibrous material with the finishing agent for the fibers.  <P>SOLUTION: The finishing agent for the fibers comprises the aqueous dispersion (A) of the carboxy group-containing urethane resin (a) composed of a dimethylformamide-soluble urethane resin and/or a dimethylformamide-insoluble urethane resin having ≥100,000 weight-average molecular weight and an epoxy resin (B). A principal agent for the finishing agent for the fibers is composed of the aqueous dispersion (A). The resin-finished fibrous base material is obtained by coating the surface of the fibrous base material with the finishing agent for the fibers and heat-curing the finishing agent for the fibers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019203-A (JP)
Title: Environment purifying breakwater
Inventor: IKEGAMI SHINJI
IPC: E02B3/06
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breakwater constituted so as to allow outside seawater to surely flow in a harbor with the breakwater arranged therefor, and to expectedly prevent the deterioration of water quality in the harbor.  <P>SOLUTION: This environment purifying breakwater has passages 7a and 7b for allowing storage water of water storage means 6a and 6b formed outside the breakwater 1A to flow inside the breakwater 1A. A height difference of an inclination α is imparted in the width direction to outside walls 4a and 4b of the water storage means 6a and 6b, and a height difference of an inclination β is imparted in the lengthwise direction. The outside seawater of the breakwater 1A can flow in the water storage means 6a and 6b by going over a low place of the outside walls 4a and 4b regardless of a height difference in a tide level, and can prevent the deterioration in water quality in the harbor. The water storage means 6a and 6b are divided into a plurality of small chambers by a partition plate 5. In a bottom part of the water storage means 6a and 6b, the respective small chambers are communicated with the inside of the harbor inside of the breakwater by the passages 7a and 7b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018738-A (JP)
Title: Adhesive composition and flexible printed circuit board formed from the same composition
Inventor: FUKUOKA TAKAHIRO
IPC: C08G65/40
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition excellent in heat resistance and adhesiveness and having low hygroscopicity and excellent also in solder reflow resistance after moisture absorption and a flexible printed circuit board laminated by the adhesive composition and having excellent characteristics.  <P>SOLUTION: The adhesive composition excellent in heat resistance, adhesiveness and solder reflow resistance is obtained by at least combining a fluorine-containing polycyanoaryl ether having a specific structure with an epoxy resin in a prescribed amount and a curing agent. The flexible printed circuit board is obtained by laminating a metallic foil for forming a circuit with a plastic film used as a substrate through a layer composed of the adhesive composition to the plastic film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019320-A (JP)
Title: Surface covering material for staircase and staircase structure
Inventor: ARAI AKINORI
IPC: E04F11/17
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface covering material for a staircase, which is equipped with durability and safety by relaxing deformation and falling, caused by stress concentration at ascent/descent, serving as a defect in a step material itself for the staircase, and which can simplify the execution of work.  <P>SOLUTION: The approximately L-shaped step material A for the staircase, which has a staircase rise part 1 and a nosing part 2, and a flooring material B, which serves as a staircase tread part, are joined together for integration in parallel, with a width of 5-50 mm in the longitudinal direction of the step material A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003100081-A (JP)
Title: Semiconductor memory device
Inventor: LEE JAE-GOO
IPC: G11C11/409
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which amplification speed of a sense amplifier can be increased sufficiently by cutting off sufficiently a load of a pair of bit line. SOLUTION: This semiconductor memory is provided with a pair of memory cell array block bit lines, a sense amplifier, a pair of separated transistor, a first switch SW1, a second switch SW2, a control signal generation circuit, and a separation control circuit. The first switch SW1 of the device transmits memory cell array power source voltage to a power source voltage node of the sense amplifier responding to a sense amplifier control signal, and the second switch SW2 transmits a separation control signal to a power source voltage node of sense amplifiers S1-S4 responding to activation of a control signal.  The control signal generating circuit generates a control signal, while activates a control signal in the prescribed first section in an operation section of the sense amplifiers S1-S4, the separation control circuit generates a separation control signal, while makes a separation control signal transmitting line floating in the prescribed second section in a section in which a control signal is activated.
Patent JP-2004029376-A (JP)
Title: Range finding sensor and electronic instrument using it
Inventor: TAKAOKA TAKASHI
IPC: G03B13/36
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved range finding sensor so that its output can be more easily adjusted.  <P>SOLUTION: A light emitting element 1, a photoflood lens 33 for flooding outgoing light emitted from the light emitting element 1 to an object, a condensing lens 38 for collecting reflected light from the object, and a light receiving element 2 are provided. The light receiving element 2 is installed in a light collecting position of the condensing lens 38 and transmits a different signal according to a position of the object by receiving the reflected light on a light receiving surface. The condensing lens 38 is hold by a holding member 36 having a guide function capable of moving it in a prescribed direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029564-A (JP)
Title: Fixing device
Inventor: YAMAJI HIROYUKI
IPC: G03G15/20
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which can speedily balance the temperature of a heat roller and a pressure roller via the pressure roller and enables the temperature to rapidly return to a set temperatures when their temperature gap becomes large.  <P>SOLUTION: The fixing device has a plurality of temperature detection parts which detect and control surface temperatures of the heat roller 171 and pressure roller 172 and is equipped with a heat equalizing roller 21 which can come into contact with and leave the outer circumferential part of the pressure roller 172; and an endless belt 22 which is longer than the outer circumferential length of the heat equalizing roller 21 is fitted to and mounted on the outer circumference of the heat equalizing roller 21 with room and a heat source is arranged in the heat equalizing roller 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028506-A (JP)
Title: Exhaust equipment
Inventor: SAKO NORIHITO
IPC: F24F7/06
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide user-friendly exhaust equipment with an exhaust emission control device.  <P>SOLUTION: A fan 8 forming exhaust air 5 flowing from an exhaust inflow port 11 to an exhaust outflow port 12 is installed inside an exhaust duct 7. The exhaust emission control device 9 is installed inside the exhaust inflow port 11 of the exhaust duct 7. A breathable grease filter 16 of a nickel porous body is rotatably disposed inside a main body 15 of the exhaust emission control device 9. A washing tank 17 storing a washing liquid 33 in which the lower side of a grease filter 16 is immersed for the washing is provided. A jetting nozzle 27 is provided opposite to the grease filter 16. When the fan 8 forms the exhaust air 5, the jetting nozzle 27 jets water toward the grease filter 16 for the washing while a deceleration motor 24 rotates the grease filter 16. Because the grease filter 16 can be washed in a forming state of the exhaust air 5 by the fan 8 without stoppling the fan 8, usability can be improved.  <P>COPYRIGHT: (C)2004,JPO