baber/WOPTO huggingface dataset:
Patent JP-2003062528-A (JP)
Title: Receiving tray for sorting agricultural product
Inventor: SASAKI SHINICHIRO
IPC: B07C5/36
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a receiving tray capable of preventing rolling and falling down of an agricultural product and of stopping swinging motion required for a transmitted light measurement while conveying, and also capable of measuring the transmitted light by the method of guiding the transmitted light in the up and down direction without necessitating to dispose a device for aligning the receiving tray on a conveyer. SOLUTION: The receiving tray for sorting the agricultural product is constituted by three members of a receiving tray body 2 equipped with through holes 3-5 for guiding the transmitted light from the agricultural product S, an elastic receiving base 3 having cylindrical elastic bodies 3-2 and supporting the lower face part of the agricultural product S by easily being deformed when the agricultural product S is placed on it, and an upper supporting member 4 for preventing swinging of the agricultural product S by supporting the lower side face part of the agricultural product S. Furthermore, an air chamber 1-1 is formed with the three members, and a knotched part 4-4 for controlling vibration of the agricultural product S by communicating this air chamber 1-1 with atmosphere side is disposed on a supporting board part 4-2.
Patent JP-2003068457-A (JP)
Title: Light-emitting device and its preparation method
Inventor: OGINO KIYOBUMI
IPC: B05D1/40
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method to realize a selective film formation in the preparation of a light-emitting device using polymeric organic compound(s). SOLUTION: The organic compound layer consisting of plural materials is formed by coating application solution 108 in which the organic compound is dissolved in a solvent on a substrate 101 at which a mask 102 is installed. Further, this mask 102 is fully contacted with the circuit board 101, and a suction body 103 is installed so that a shift will not occur in the film-formation, thereby an organic compound layer is formed in a superior precision.
Patent JP-2003070316-A (JP)
Title: Vegetable transplanter
Inventor: KURODA TOMOYUKI
IPC: A01C11/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a planting device capable of surely holding a seedling to a planting position without fracturing the seedling and surely inserting the seedling into a ridge and planting the seedling in the ridge in a vegetable transplanter. SOLUTION: This vegetable transplanter is composed by installing a planting frame 47 supporting the planting device 31 so as to be vertically liftable and lowerable relatively to the traveling machine body 2 so that the planting frame 47 is driven to the front and rear relatively to an operating frame 3. Furthermore, an outer shaft 57 rotatably and internally installed in a claw driving case 38 provided on the side of the planting frame 47 is fitted into a power transmission shaft 43 in the front and rear directions provided on the side of the operating frame 3 so as to be slidable to the front and rear.  Power from the power transmission shaft 43 is transmitted to a reciprocating crank mechanism 90 of a planting claw 87 composed in the claw driving case 38 and an opening and closing mechanism of the planting claw 87 with a gear 57a installed in the outer peripheral part of the outer shaft 57.
Patent JP-2003074893-A (JP)
Title: Air conditioning apparatus
Inventor: AITANI JUNICHI
IPC: F24F1/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To improve assembling property of a heater. SOLUTION: In an air conditioning apparatus 10, an indoor heat exchanger 11, a cross flow fan 12, an outdoor heat exchanger 13, and a propeller fan 14 are provided integrally, and an indoor side chamber 21 where the indoor heat exchanger and the cross flow fan are arranged and an outdoor side chamber 22 where the outdoor heat exchanger and the propeller fan are comparted with a partition plate 20. An indoor fan casing 34 for guiding air flow generated from the cross flow fan is placed in the indoor side chamber and an electric heater 55 capable of heating air is arranged in the chamber. A storage part 64 in the underpart of the heater which can store the lower end part 55A of the heater is formed on the indoor fan casing.
Patent JP-2003072559-A (JP)
Title: Mounting structure of steering wheel
Inventor: INOUE ATSUHIDE
IPC: B62D1/10
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To attach and detach a steering wheel to/from a boss of a steering shaft with ease. SOLUTION: Before the steering wheel with a spoke 2 provided at a wheel part 1 is mounted on the boss 5 of the steering shaft 4, an adaptor 3 is mounted on the boss 5. On an upper face of the adaptor 3, a fitting groove 9 into which a central part 2a of the spoke 2 is rotatably fitted is formed. After the central part 2a of the spoke 2 is fitted into the fitting groove 9, the central part 2a is detachably bolted to the adaptor 3 via a fixing member 10.
Patent JP-2003073584-A (JP)
Title: Water-soluble coating liquid for forming metal oxide thin film and method for producing ceramic coating film using the same
Inventor: YUKITSUKA HIROMITSU
IPC: C09D135/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid having stable viscosity with time and excellent film-forming property, a water-soluble coating liquid for forming a metal oxide thin film to form a ceramic thin film free from cracks and having excellent surface smoothness and translucency by baking a gel film produced by using the coating liquid and a method for producing a ceramic coating film. SOLUTION: The water-soluble coating liquid for forming a metal oxide thin film is at least composed of a water-soluble metal salt and an organic polymer having amide group and dissolved in water. The production method for the ceramic coating film comprises the use of the solution.
Patent JP-2002161038-A (JP)
Title: Ophthalmic pharmaceutical composition
Inventor: MATSUO TOSHIHIKO
IPC: A61K47/26
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a safe therapeutic agent and/or a safe prophylactic agent for clinical symptoms of eyes in Sjogren's syndrome continuously usable for a long period and capable of exhibiting remarkable therapeutic and prophylactic effects. SOLUTION: This ophthalmic pharmaceutical composition comprises a trehalose as an active ingredient.
Patent JP-2003082554-A (JP)
Title: Mesh cloth with high strength, and excellent heat resistance and chemical resistance
Inventor: HIKASA KAZUYUKI
IPC: D01F8/12
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a mesh cloth having excellent chemical resistance and heat resistance, and further having high strength, high modulus and improved knot strength. SOLUTION: This mesh cloth is composed of core-sheath conjugate monofilaments comprising a polyethylene terephthalate having 0.6-1.2 intrinsic viscosity [η] as the core component, and a semiaromatic polyamide comprising 60-100 mol% terephthalic acid unit in the dicarboxylic acid unit, and 60-100 mol% 1,9-nonanediamine unit, or mixture of the 1,9-nonanediamine unit and a 2-methyl-1,8-octanediamine unit in the molar ratio of (40:60)-(99:1) in the diamine unit, as the sheath component.
Patent JP-2003080331-A (JP)
Title: Tool and method for expanding tube
Inventor: SAEKI CHIKARA
IPC: B21D39/20
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a tool for expanding a tube with which the tube is smoothly expanded without causing cracking or buckling even in the state where lubricating oil is not used. SOLUTION: This expanding tool is constituted of an expanding mandrel 1 which is attached to a rotationally driving device freely attachably and detachably and provided with an expanding core 2 and a locking part 4 with a desired interval and a hollow expanding tool 3 into the inside of which the expanding core 2 is inserted freely rotatably and also one end of which is locked to the locking part 4. The expanding core 2 is fixed in asymmetric form to the center of the rotation of the expanding mandrel 1.
Patent JP-2003086558-A (JP)
Title: Method and apparatus for cleaning disk-like work
Inventor: NAGAYA MANABU
IPC: B08B3/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To minimize an exposure time of a work to air in a cleaning process, without needing work-reversing work, thereby lessening the number of cleaning steps and reducing work contamination. SOLUTION: Three or more portions of the peripheral face of a disc-like work to be cleaned are gripped and held, the held work is made rotatable around its center axis, and at least two brushes are disposed at both sides of the work so as to sandwich the work. The brushes are contacted or put close to both-side cleaning portions of the work during the rotation of the work, and moved from the center of the work to its periphery or vice versa, while cleaning liquid is fed to brushing surface of the work.
Patent JP-2003087144-A (JP)
Title: Double conversion tuner
Inventor: ISHIGURO NAOYUKI
IPC: H04N5/44
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To improve interference resistance by making the characteristic curve of a filter for AGC detection steep in a simple configuration. SOLUTION: A first intermediate frequency converter circuit 7 connected to automatic gain control circuits 2 and 4 and for converting the frequency of an amplified input signal into a first intermediate frequency and a detector filter 13 for making a signal from the first intermediate frequency converter circuit 7 pass through a prescribed band and supplied the signal that has passed through to an automatic gain control circuits are provided, and a tuner circuit 8 is provided between the first intermediate frequency converter circuit 7 and the detector filter 13. By providing the tuner circuit 8 between the first intermediate frequency converter circuit 7 and the detector filter 13, the characteristics of the detector filter 13 become steep to realize a double conversion tuner with strong interference resistance.
Patent JP-2003090417-A (JP)
Title: Cooling structure for transmission mechanism
Inventor: NAKAMURA EIICHI
IPC: B62K5/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure for a transmission mechanism capable of securing enhanced waterproofness and providing excellent effect in dealing with heat. SOLUTION: The transmission mechanism 125 for transmitting driving force of a crank shaft through a clutch into a desired change gear ratio is eccentrically provided on one side of a vehicular width direction, and an introduction duct 13 for introducing cooling air to a belt case wherein the transmission mechanism is housed and an exhaust duct 28 for discharging the air from the belt case are provided. An end of the introduction duct 13 is opened to a box shaped induction box 10 at a center part along the vehicular width direction so that an air intake of the induction box 10 opens at a position near a lower surface of a front fender 135. The exhaust duct 28 extends to a rear part of a rear fender 136 provided at a lower part of a seat 130 and is formed in U shape in a rear view. The exhaust duct 28 opens so that the discharged air does not directly blow on the rear fender 136.
Patent JP-2003112837-A (JP)
Title: Paper feeding device
Inventor: WATANABE MASAYOSHI
IPC: B65H3/52
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To restrain generation of abnormal sound due to driving of a paper feeding roller or the like of a paper feeding device. SOLUTION: This paper feeding device is provided with a paper feeding roller 3 for drawing out paper 1 by contacting the top surface of an uppermost paper 1a, a friction pad 4 for pressurizing the paper 1 drawn out by the paper feeding roller 3 together with the paper feeding roller 3, and a supporting body 5 for supporting the friction pad 4 to a prescribed place. Whole or part of a connecting means for connecting the supporting body 5 to a prescribed place is formed of a solid rubber member.
Patent JP-2003090453-A (JP)
Title: Solenoid valve
Inventor: MIKAMI YASUFUMI
IPC: F16K31/06
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a reliable solenoid valve reducing number of parts and improving productivity. SOLUTION: In a solenoid valve including a case, a stationary iron core, a moving iron core, a bobbin, and a coil and moving the moving iron core by energizing the coil to open and close a valve part, a passage is provided in the stationary iron core, a recess part is provided on a tip of the moving iron core, an inner spring is arranged in the recess part provided on the tip of the moving iron core, and a rubber seat is inserted in the recess part provided on the tip of the moving iron core in such a manner the rubber seat is energized by the inner spring.
Patent JP-2003092176-A (JP)
Title: Heating cooker
Inventor: KUBOTA TORU
IPC: H05B6/12
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To improve finish and usability by installing a temperature sensor capable of directly detecting the temperature of a cooking container to further improve measurement accuracy. SOLUTION: This heating cooker has a structure where an induction heating coil 27 is installed on the undersurface side of a top plate 13, and the cooking container 30 set on the top plate 13 is heated by eddy current generated by magnetic flux from the heating coil 27. In this case, the heating cooker is so structured that a thin film pattern 31 patterned by using a conductive thin film is formed on the upper surface of the top plate 13 as the temperature sensor for detecting the temperature of the cooking container 30, and the temperature is detected based on a resistance value between both its ends.
Patent JP-2003097295-A (JP)
Title: Gas-turbine power generation plant
Inventor: INABA YOSHIAKI
IPC: F02C3/30
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine, in which the control of generated output is enabled, while maintaining high efficiency of a gas turbine. SOLUTION: A gas-turbine power generation plant has an air compressor which compresses air, a combustor which burns the air compressed by the air compressor, and a gas turbine driven by combustion gas of the combustor. There is provided an intake cooling equipment that is designed to cool inlet air of the air compressor, so that the combustion temperature of the gas turbine becomes constant.
Patent JP-2003097991-A (JP)
Title: Bow-shaped tubular coriolis meter and method for deciding its shape
Inventor: NAKAO YUICHI
IPC: G01F1/84
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To decide the shape of a tube so as to be most compact and so as to suppress the stress to a low prescribed value when the temperature of fluid to be measured varies suddenly. SOLUTION: Each of two flow tubes is formed like a bow composed of a circular arc section at the center and linear sections on its both sides. First, the inside diameter of the tube and the length of straight line between end points of the tube are decided on the basis of a targeted pressure loss including manifolds and the bow-shaped flow tube at the maximum flow rate, a targeted phase difference of time in sine wave outputs from a vibration detecting sensor at the maximum flow rate and a targeted natural frequency of the tube.  The length of the linear section is selected so that the thermal stress is low when the temperature of the fluid to be measured varies suddenly, and the shape of the flow tube is decided so that the vertical height of the flow tube is lowered in a range in which the thermal stress is kept approximately constant even in the case the length of the linear section is varied.
Patent JP-2003095895-A (JP)
Title: Foam-shaped hair-dressing agent composition
Inventor: HARA HIROAKI
IPC: A61K8/86
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a foam-shaped hair-dressing agent composition having reduced unpleasant oily feeling and greasy feeling possessed by an oil component and a surfactant, hardly causing stiff feeling and oily feeling, having good shot-out properties of foam, and widely utilizable in product forms such as an aerosol-type hair styling foam, a non-aerosol-type hair styling foam, aerosol- type hair-care foam and a non-aerosol-type hair-care foam. SOLUTION: This foam-shaped hair-dressing agent composition contains a polyalkylene glycol, an oil component and a surfactant.
Patent JP-2003096513-A (JP)
Title: Slag-cut device in converter
Inventor: KATO SHOZO
IPC: C21C5/46
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a device with which in a slag-cut device for preventing a slag from flowing-out from a molten metal tapping hole at end stage of tapping the molten metal from a converter, a slag darts is inserted into the furnace and can be inserted into a molten metal tapping hole while avoiding the interference with the furnace tapping hole even in a small capacity of the converter, by forming the moving locus as a curving state with a hardware system without depending on a soft-control system. SOLUTION: The device which performs the slag-cut by running a carriage 2 holding the slag darts 1 for shielding the molten metal tapping hole on rails 4 extended toward the converter 5, is improved. The rails for a front wheel running part 11 and rear wheel running part 12 in the carriage 2 are individually arranged, and the angle of the carriage 2 is changed to the rails 10 according to running of the carriage by holding the angle between both running parts and thus, the moving locus can be formed as the curving state.
Patent JP-2002192991-A (JP)
Title: Automobile equipped with automatic clutch installed in drive train and/or automatic transmission
Inventor: KLAUS KUEPPER
IPC: B60W50/02
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an automobile having safety backup in control in an operation state or a non-operation state of a brake and improved technology than the conventional technology. SOLUTION: The operation of the brake is monitored with two sensors or switches, and a control signal for controlling a clutch and/or a transmission is generated with a control unit, in relation to a signal of at least one sensor or both sensors.
Patent JP-2003098471-A (JP)
Title: Head-mount type video display device
Inventor: SUGIMOTO HISAYA
IPC: G02B27/02
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a head-mount type video display device which can be made inexpensive and makes it possible to observe video without any feeling of incongruity. SOLUTION: The head-mount type video display device which is used to observe displayed video while being mounted on the head has: left and right self-luminous display elements 1L and 1R which have pixels arrayed in two dimensions respectively and display pictures corresponding to supplied video signals; left and right enlargement optical systems 2L and 2R which are provided corresponding to the left and right self-luminous display elements 1L and 1R and enlarge and guide the pictures displayed on the self-luminous display elements to the corresponding eyeballs of the observer; and control means (22 and 23, and 31L and 31R to 36L and 36R) which perform display control over the left and right self-luminous display elements 1L and 1R. The control means individually set video display areas 13L and 13R of the respective left and right self-luminous display elements 1L and 1R.
Patent JP-2003093880-A (JP)
Title: Catalyst for removing nitrogen oxide and manufacturing method therefor
Inventor: HIRAKAWA TAKAO
IPC: B01J37/08
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for removing nitrogen oxides with a low conversion rate to SO3 and excellent durability when ammonia is added to exhaust gas simultaneously containing NOX and SOX and a catalytic reaction is carried out. SOLUTION: The catalyst for removing nitrogen oxides and the manufacturing method therefor are provided. The catalyst contains a composite oxide (A component) obtained using a slurry obtained by neutralizing a mixed aqueous solution of a soluble titanium compound, a soluble silicon compound and/or silica sol or a mixed aqueous solution obtained by further adding a soluble tungsten compound thereto and a slurry obtained by neutralizing a mixed aqueous solution of a meta-titanic acid slurry, a soluble silicon compound and/or silica sol or a mixed aqueous solution obtained by further adding a soluble tungsten compound thereto; and an oxide (component B) of at least one kind of metal selected from the group consisting of vanadium, molybdenum and tungsten.
Patent JP-2003110431-A (JP)
Title: High-frequency large power high-speed changeover switch device
Inventor: OCHIAI KIYOSHI
IPC: H04B1/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency large power high-speed changeover switch device which has an improved changeover speed and a changeover operation, and is capable of handling high frequency with large power. SOLUTION: An input port (10) is connected to a plurality of output ports 1, 2 (20, 21) via a plurality of transmission lines (LINE 1, LINE 2, LINE 3, LINE 4 and LINE 5) each of which is made of a coaxial cable, etc., and has a prescribed delay amount, and switching diodes (D1 and D2) being a switching element are connected to some of the lines (LINE 1 and LINE 3) in parallel and in a sequential direction. These diodes (D1 and D2) are controlled to be alternately brought into a conductive state and a non-conductive state in order to switch a delay amount from an input port to an output port, thereby switching the high-frequency large power signal inputted into the input port at a high speed.
Patent JP-2003112272-A (JP)
Title: Friction stir welding method
Inventor: KIKUCHI ATSUO
IPC: B23K20/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a friction stir welding method in which hollow cylindrical members are welded with each other without impairing any roundness of the hollow cylindrical members in their circumferential welding. SOLUTION: In welding the two hollow cylindrical members 3 and 4, a first probe 12 of a first rotary tool 1 and second probe 22 of a second rotary tool 2 are used, the pressing position of the first probe to a circumferential surface of the member and the pressing position of the second probe to a circumferential surface of the member are set to be in a plane orthogonal to the axes of the hollow cylinders at an angle of about 90 deg. therebetween. The members are welded with each other by moving the probes on the circumference of the members while being rotated. The pressure and the speed of rotation of the first and second probes are controlled to be same, respectively.
Patent JP-2003061864-A (JP)
Title: Multifunctional warm/cool air blower
Inventor: TANAKA HIROKO
IPC: A61H33/06
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional warm/cool air blower for solving such problems about a conventional technology that; (1) single-functional devices such as a nonportable floor-type foot dryer and a manicure dryer are not widespread while a portable hair dryer, which is among types of dryers serving as the single-functional devices, is widely diffused; and (2) the portable hair dryer causes inconvenience to a user on account of forcing the user into an unnatural and unreasonable attitude, when diverted for purposes such as drying among toes and repeated warming/cooling of a sole of a foot, and has no function for making the user comfortable. SOLUTION: (1) A compact and simple warm/cool air generating means is built in a housing, so as to be integrated into a portable device. (2) A contrivance for the housing enables the device to be used as a handheld type and a floor type, so as to bring about multifunctionalization (the drying among the toes, the repeated warming/cooling of the sole of the foot, drying of manicure and a function of the hair dryer). (3) A part of the housing, which is brought into contact with the sole of the foot and a palm, is formed as a curved surface which gives consideration to comfort.