baber/WOPTO huggingface dataset:
Patent JP-2004051398-A (JP)
Title: High-strength dry mortar and its preparation process
Inventor: KAWABATA HIDEKAZU
IPC: C04B14/04
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide dry mortar which can be directly prepared from hydraulic clinker, yields a high strength and shows a stable quality.  <P>SOLUTION: The dry mortar comprises ≥65 wt.% hydraulic clinker, ≤5 wt.% gypsum and <30 wt.% admixture. The hydraulic clinker shows a continuous particle size distribution from 1 μm-10 mm with a maximum particle size of 10 mm. The admixture is an inorganic powder which is reactive with pozzolan and/or a substance having a latent hydraulic property and/or cement containing these substances. Here, the admixture can be cement containing fly ash, silica fume, volcanic ash, etc., or blast furnace cement, silica cement, fly ash cement, etc. The dry mortar has a particle size which yields <10 wt.% of a powder, obtained by mixing and simultaneously grinding the hydraulic clinker, gypsum and the admixture, remaining on a sieve after sieving the powder with the sieve having a nominal opening of 5 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049072-A (JP)
Title: Method for extracting water-soluble ingredient of marine alga and use of extract
Inventor: HAGINO HIROSHI
IPC: A23L17/60
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extracting the water-soluble ingredients of a marine alga, by which the water-soluble ingredients such as proteins, minerals and vitamin C can stably be extracted from the marine alga in states close to natural states, and to provide the extract as a health food.  <P>SOLUTION: This method for extracting the water-soluble ingredients of the marine alga is characterized by mixing the fine pieces or powder of the marine alga with water and then grinding the mixture in the wet state to dissolve and extract the water-soluble ingredients of the marine alga in the water. A grinding agent such as sand may be added on the wet grinding treatment. By the extraction method, easily oxidizable ingredients can also be extracted in high extraction rates in natural states in which the ingredients coexist without being oxidized. The extract exhibits a hypotensive action, an action for lowering a cholesterol value and a neutral fat value, a liver function-improving effect, an action based on teleangiectasis, a constipation-improving action, and the like. The extract can be used as a health food as such or after pulverized or granulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055278-A (JP)
Title: Substrate for electro-optic device, manufacturing method of substrate for electro-optic device, liquid crystal device, and electronic equipment
Inventor: NAGANO DAISUKE
IPC: G02F1/1343
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a substrate for an electro-optic device with excellent optical characteristics and electric characteristics, and hardly giving rise to deformation on a base material.  <P>SOLUTION: The method includes an amorphous layer forming process forming an amorphous layer 9a on a substrate 101, a crystal nucleus forming process generating crystal nucleuses in the amorphous layer 9a under a heat treatment of 140 to 160°C , and a crystal growth process obtaining a conductive layer 9 by growing the crystal nucleuses generated under a heat treatment of 70 to 90°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055756-A (JP)
Title: Hybrid integrated circuit device
Inventor: KOBAYASHI HIROAKI
IPC: H01L25/07
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the resistance value of a bonding fine wiring for connecting the switching element of a hybrid integrated circuit to an electrode.  <P>SOLUTION: In the hybrid integrated circuit of a switching circuit for supplying the operating voltage to a load, an L-shaped second conductive pattern 31A is provided along two sides of a first conductive pattern 30A in which chip-like switching elements Q1, Q2 are fixed; the upper surface electrode of the element Q1 is connected to the second conductive pattern 31A by the bonding fine wirings 35A led out in two directions, the rear surfaces of the first and second conductive patterns are exposed; and the first and second conductive patterns and a circuit element are sealed with insulating resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055427-A (JP)
Title: Plate integrating method of fuel cell gasket
Inventor: KURANO YOSHIHIRO
IPC: F16J15/14
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate integrating method of a fuel cell gasket, capable of preventing the generation of rubber burr due to injection pressure and deformation of a plate due to clamping, omitting an adhesive applying process, and ensuring sufficient integration strength.  <P>SOLUTION: In the method of integrating the fuel cell gasket 5 to the plate 1, a groove 2 is arranged on the plate 1 made from a metallic plate, and a through hole 3 is provided on a bottom portion of the groove 2. Liquid rubber 4 is applied on one surface 1a of the plate 1 provided with the groove 2 and hardened to be the gasket 5. In the gasket 5, a part of rubber 7 passes through the through hole 3 and hardens on a back surface 1b side of the plate 1, thereby forming a slip-out preventive portion 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055093-A (JP)
Title: Active energy ray hardenable resin composition for optical information medium and optical information medium using the same
Inventor: HAYASHIDA NAOKI
IPC: G11B7/257
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray hardenable resin composition for an optical information medium capable of easily obtaining a hardened object having high surface hardness at a low cost and to provide the optical information medium having sufficient surface hardness with excellent scratch resistance in which the warp of a disk surface is extremely small and for which the active energy ray hardenable resin composition is used as a material for a light transmitting layer.  <P>SOLUTION: The active energy ray hardenable resin composition for the optical information medium contains active energy ray polymerizable components (A) and 5 to 80 pts.wt. of organic polymer particulates (B) whose average particle size is 300 nm or less to 100 pts.wt. of the polymerizable components (A). Also, the optical information medium is provided with at least a recording layer 7 on a supporting base body 2 and the light transmitting layer 8 on the recording layer 7 and at least a part of the light transmitting layer 8 contains the hardened object of the active energy ray hardenable resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061565-A (JP)
Title: Polarizer, polarizing plate, optical member and display device using the same
Inventor: MIZUSHIMA HIROAKI
IPC: G02F1/13363
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizer capable of forming a polarizing plate whose sticking work with a protective film is facilitated, which does not cause the deterioration in the optical characteristic of the polarizer in a sticking stage and is excellent in optical characteristics, and which is excellent in durability that peeling is not caused even when the temperature and the humidity are high.  <P>SOLUTION: The polarizer incorporating at least one kind of element selected from among the group consisting of Zn, Cu, B, Al, Ti, Zr, Sn, V and Cr by 0.5 to 2.0 wt.% is prepared. The polarizing plate is obtained by sticking the protective film at least on one side of the polarizer through an adhesive. A metallic component or the like included in the polarizer is migrated into an adhesive layer, thereby the adhesive strength of the protective film is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058377-A (JP)
Title: Printer and method for guaranteeing quality of printed matter
Inventor: KOIDA YURI
IPC: H04N1/23
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which the labor, time or work time required for guaranteeing the print quality can be reduced and highly accurate quality judgment can be carried out readily, and to provide a method for guaranteeing the quality of a printed matter.  <P>SOLUTION: The printer capable of guaranteeing the quality of a printed matter comprises a means for controlling printing of a chart for judging the quality of a printed matter on at least a part of a medium for forming the printed matter, a means for setting information becoming a criterion for judging the print quality, a means for judging the print quality of the printed matter based on the measurements of the quality judgment chart and the judgment criterion, and a means for calibrating print control of the printer when a decision is made that the judgment results of print quality is rejectable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028071-A (JP)
Title: Wind power generator by starting torque improved inertial propeller
Inventor: KISHIBE NOBORU
IPC: F03D1/06
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that the wind velocity of ≥ 6-7 m/sec. is required for the propeller-rotating type wind power generation, a place suitable for the condition is necessary and limited in Japan, a wind power generator itself is enlarged, and the power generation cost is high due to the high equipment cost.  <P>SOLUTION: Since the starting torque is large, the wind velocity not less than a predetermined value is so far required. However, if the initial rotation is performed by installing an auxiliary starting motor, sufficiently large rotation is durably obtained even by a gentle wind of about 2 m/sec. In addition, by increasing the weight of a tip of a propeller, a large rotational effect is obtained by the inertia phenomenon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065288-A (JP)
Title: Rice cooker
Inventor: SHIBATA MASAAKI
IPC: A47J27/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker having a temperature sensing means for supplying an electrical power from a commercial power supply to detect a temperature of either a cooked object or contents in a pot, which includes a power saving standby state for shutting a supply of electrical power to a temeprature detecting means and a positive rice cooking corresponding to a temperature at the time of starting the use of rice cooker can be carried out without damaging a feeling of its practical use.  <P>SOLUTION: A pot 1 putting a cooked object therein is heated with a heating means 2. A temperature of either a cooked object or the pot 1 is detected by a temperature detecting means 3. A power saving state where a supplying of electrical power for use in operating the temperature detecting means 3 and a normal waiting state for carrying out supplying of electrical power are changed over by a changing-over means 5. The heating means 2 is controlled with an input from the temperature detecting means 3 under the control of a control means 6 and at the same time the changing-over means 5 is controlled. The control means 6 controls the changing-over means 5 until the detected temperature detected by the temperature detecting means 3 has a value less than a predetermined temperature so as to prevent it from having the power saving state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065826-A (JP)
Title: Travel control device for electric wheelchair
Inventor: UCHIDA HISASHI
IPC: A61G5/04
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved travel control device for an electric wheelchair which enables the handheld operation of the travel control device because of a reduction in size and weight, has a joystick which never hinders a user from getting on and off the wheelchair and sitting at a table because of the travel control device accommodated in a pocket of the vehicle in the case of not traveling, and is used for assistance by attaching the travel control device to an assisting handle.  <P>SOLUTION: The joystick of the travel control device for the electric wheelchair is made into a small, half spherical shape and is operated by the finger tip. A grip is attached to the joystick to operate the travel control device by holding it in the hand and by one hand. Since the travel control device is never fixed to one place, it never becomes obstructive and is used for assistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079611-A (JP)
Title: Device and method for plasma treatment
Inventor: NOMURA KAZUO
IPC: H01L21/3065
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for a plasma treatment by which a fine plasma treatment can be performed at a high speed without causing irregularity using a small amount of gas.  <P>SOLUTION: The plasma treatment device is constituted to treat the surface of a wafer 9 by utilizing reactive etching using a low-temperature plasma under a pressurized condition or under the atmospheric pressure. The treatment device is provided with a chamber 4 the inside of which can be controlled to a prescribed pressure and which is provided with a gas supply device 6, a gas intake pipeline 2, and a vacuum pump 3, an electrode section arranged in the chamber 4, and wafer moving mechanisms 10-12 which are arranged in the chamber 4 to face the electrode section 5 and move the waver 9. In the electrode section 5, an annular space 5d is formed and a gas supplied into the space 5d is jetted out from a plurality of jetting outlets 5e provided at the lower end of the space 5d. When this plasma treatment device is used, fine treatment can be performed and the surface of a hardly grindable material can be treated to a flat surface or specular surface at a high speed with little irregularity in treatment and a small gas consumption without generating white turbidity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077206-A (JP)
Title: Ultrasonic flaw detection and inspection method for rolling bearing and rolling element
Inventor: KAWABE MASARU
IPC: F16C43/04
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent short life separation and roller cracks caused by internal defects in strict usage conditions of a high load and high surface pressure.  <P>SOLUTION: In a roller bearing where a plurality of rollers are arranged between inner and outer wheels so that they can be rolled in a peripheral direction, it is assured that there are no defects where square root length exceeds 0.2 mm within a range where an average diameter Da is 2% deep from the surface of the rolling surface in the rollers, and there are no defects where the maximum length exceeds 0.5 mm within the total sectional range of the rollers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003111405-A (JP)
Title: Tracking power supply control
Inventor: GU WENJIAN
IPC: H03F1/02
Filed: 2002-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a power supply for audio system having a plurality of tracks. SOLUTION: A power supply provides electric power to an audio amplifier, and transduction system 28 having a plurality of channels with each channel transmitting an audio signal includes monitoring the amplitude of the audio signals. The power supply includes an apparatus 33 for determining the maximum amplitude of a plurality of input channels as a function of time, and a frequency modulator 40 for controlling the ratio of input voltage to output voltage by controlling a switching circuit 16 so that the power supply may provide high power enough to amplify an audio signal of the track corresponding to the maximum amplitude.
Patent JP-2003098638-A (JP)
Title: Packaging material, label material, method for sticking label and method for forming double-faced image member
Inventor: BOURDELAIS ROBERT P
IPC: G03C1/805
Filed: 2002-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a high-grade image having nacreous appearance to a packaging material. SOLUTION: The invention relates to a packaging material comprising at least one layer comprising photosensitive silver halide, at least one layer comprising nacreous pigment, and at least one layer comprising a pressure sensitive adhesive.
Patent JP-2003332076-A (JP)
Title: Organic red electric light emitting device and dopant
Inventor: RICHTER ANDREAS
IPC: C07D498/06
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic red electric light emitting device including new light emitting compound and a doping agent.  <P>SOLUTION: The electric light emitting device includes compound of general formula 1 as the light emitting compound and the doping agent. Here, B is unsaturated carbocyclic ring or heterocyclic 4-to-8-combination ring and may contain alicyclic crosslink, D and E are 5 or 6-combination ring and may contain other hetero atoms N, O, and S, R is H, straight chain, or branch chain 1-6C alkyl, or X and Y are carbon or nitrogen, R<SB>1</SB>, R<SB>2</SB>, and R<SB>9</SB>are H, straight chain, or branch chain 1-6C alkyl, R<SB>3</SB>and R<SB>8</SB>are hydrogen, straight chain, or branch chain 1-6C alkyl, hydroxy, -OR<SB>16</SB>, -COOR<SB>16</SB>, N,N-dialkylamino, acetylamino, or halogen. Here, R<SB>16</SB>is H, straight chain, or branch chain 1-6C alkyl, R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, R<SB>8</SB>and R<SB>9</SB>may form alicyclic, heterocyclic, or aromatic ring, and A<SB>1</SB>and A<SB>2</SB>are cyanogen, nitrogen, or -COOR<SB>16</SB>. The light emitting device has red color or white color, and high quantum yield.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180006-A (JP)
Title: Regenerative braking system for batteryless fuel cell vehicle
Inventor: WOODY GEORGE R
IPC: B60L11/18
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerative braking system and method for a batteryless fuel cell vehicle.  <P>SOLUTION: This system includes a fuel cell stack 106, a plurality of ancillary loads 134, and a regenerative braking device that is coupled to at least one wheel 104 of the vehicle. The regenerative braking device powers the ancillary loads when the vehicle coasts or brakes. The fuel cell powers the loads when the vehicle accelerates or at constant velocity. The regenerative braking device dissipates power in an air supply compressor 124 when the vehicle travels downhill to provide brake assistance. The compressor can be run at a high airflow and high pressure to create an artificially high load. A bypass value 128 is modulated to adjust the artificially high load of the compressor. A backpressure valve 126 protects the fuel cell stack from the high airflow and pressure. A controller 144 controls the brake torque of the regenerative braking device as a function of vehicle speed and modulates the bypass valve.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004077296-A (JP)
Title: Navigation system
Inventor: IMAMURA KAZUTAKA
IPC: G06F17/30
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system wherein a user can display a destination on a display part simply and quickly.  <P>SOLUTION: Present location (departure point) information and destination point information, etc. are associated and stored in a point information storage part 20. The stored data are used and sorting is performed by a sorting operation part 30. Through a display control part 16. indication is performed on a display part 17, in order with higher priorities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078682-A (JP)
Title: Display controlling device, information terminal device, and display controlling program
Inventor: FUJII YOSHIHIDE
IPC: G06F3/0484
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable simply executing control processing to an image projected on a screen, without directly operating a projector or a PC.  <P>SOLUTION: The projector 1 projecting the image to the screen 4 is equipped with a digital camera 2 taking a picture of the screen 4. From the image taken by the digital camera 2, a specified shape pattern (a mark) exposed on the screen 4 is recognized by a laser pointer 5. Control processing corresponding to the recognized shape pattern, for example, expansion processing of the image of a position appointed by the mark is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178882-A (JP)
Title: Light emitting device
Inventor: SEO TETSUSHI
IPC: H01L51/50
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a manufacturing process while improving the electron pouring nature from the negative electrode, in a light-emitting element.  <P>SOLUTION: An inorganic electric conduction layer is formed using a material, which has a smaller work function for the interface between the negative electrode and an organic compound layer rather than the negative electrode material. Thereby, since not only it can raise the electron pouring nature from the negative electrode, but also it can thicken film thickness compared with the negative electrode buffer layer formed conventionally using the insulation material, the film-thickness control can become easy and can make reduction of manufacturing cost and improvement in the yield realize.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004082860-A (JP)
Title: Vehicular air conditioner
Inventor: NAKAMURA YOSHINORI
IPC: B60H1/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent imparting a feeling of incongruity to an occupant by preventing the leakage of conditioned air into a cabin from a required blowing-out port, when preventing the fogging of a front side window without a blowoff mode while decreasing the number of blowoff mode switching doors.  <P>SOLUTION: The inside of a case 20 is divided into an conditioned air generating chamber 42 and a supplying chamber 60 supplying the conditioned air to a defroster blowing-out port 52 and a foot blowing-out port 53 by a partition wall 6, and a first communicating port 62 is formed on the partition wall 61. A vent door 71 opening one and closing the other of the first communicating port 62 and a side vent blowing-out port, and a defroster door 70 opening one and closing the other of the defroster blowing-out port 52 and the foot blowing-out port 53 are provided. An auxiliary blowing-out port 67 leading out the conditioned air to a side vent duct is provided on the case 20. An extending portion 70c covering the auxiliary blowing-out port 67 when the defroster door 70 closes the defroster blowing-out port 52 is provided on the defroster door 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085074-A (JP)
Title: Treatment method for burned ash melting exhaust gas
Inventor: KATSUI SEIZO
IPC: B09B3/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for burned ash melting exhaust gas generated from a separately installed ash melting device having high heat efficiency and reduced facility cost.  <P>SOLUTION: High temperature melting exhaust gas 44 exhausted from the ash melting device 4 is returned into a treated ash storage device 3 through an exhaust means 33, and stored and treated ash 24 having high moisture and normal temperature is dried/preheated in advance to improve heat efficiency in ash melting. Exhaust gas 45 having reduced temperature is treated and made into harmless substance by an exhaust gas treatment device 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084817-A (JP)
Title: Rotary friction device
Inventor: MATSUDA KAZUYUKI
IPC: F16C33/48
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary friction device capable of obtaining a desirable braking force, while miniaturizing it.  <P>SOLUTION: This rotary friction device 50 is formed by interposing a holder 54, which is formed by arranging a plurality of rollers 58 along in the circumferential direction freely to roll, between a rotating body and a receiver body. The rollers 58 are housed for holding in a plurality of holes 60 formed with the predetermined space in the circumferential direction of the holder 54, and a rolling shaft O<SB>2</SB>of the rollers 58 is inclined at the predetermined angle against a plane including a rotary shaft O<SB>2</SB>of the rotating body. This rotary friction device 50 is characterized in that notches 62 communicated with the holes 60 are formed on the periphery of the holder 54.  <P>COPYRIGHT: (C)2004,JPO