baber/WOPTO huggingface dataset:
Patent JP-2003038249-A (JP)
Title: Toothbrush
Inventor: KUBO MITSUYUKI
IPC: A46B9/04
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush which has nicely standing bristles that hardly come off nor cause large gaps between them, and allows the bristles to easily reach even fine or narrow spaces in the mouth. SOLUTION: In this toothbrush 10, a bristle bundle 12, made of a number of bristles 11 by the fusion hair implanting method or the adhesion hair implanting method, occupies substantially the entire top surface of an implanting head 14 other than the periphery. Regarding each bristle 11 composing the bristle bundle 12, the cross-sectional area r at the position 0.5 mm away from the tip is smaller than the cross-sectional area s just above the implanting head 14. In other words, the cross-sectional area r is 25 to 50% of the cross-sectional area s.
Patent JP-2003049968-A (JP)
Title: Valve for vacuum
Inventor: BUSAKA MASAKI
IPC: F16K5/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a valve for vacuum capable of restraining abrasion of a rotating plug and remarkably restraining leakage without performing shaft- sealing with an O ring or a gland packing. SOLUTION: This valve 10 for vacuum is equipped with: a valve body 14 having a flow passage 13 in an inside, joints 11 and 12 at both sides, and a plug accommodation part 20 at a center; a conic plug 31 rotatably accommodated in the plug accommodation part 20 and having a horizontal through hole 45 at a center; and a rotationally driving means for the plug 31. A lifting and lowering means is provided for lifting and lowering the plug 31 with respect to the plug accommodation part 20. The plug 31 is rotated by the rotationally driving means in a state where the plug 31 is lifted from the plug accommodation part 20.
Patent JP-2003009817-A (JP)
Title: Pomegranate extract
Inventor: AZAM MOAIEDEI
IPC: A23L19/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a high quality pomegranate extract suitable for an intention for maintaining and improving one's health with a good quality food by specifying the grades used for the pomegranate extract and squeezing them together with seeds. SOLUTION: This pomegranate extract 'Rupian Persian pomegranate' is characterized by using fruit juice obtained by squeezing 4 grades of Iranian pomegranate, 'Siahe danedoroshutei sirahzui', 'Marase sirin', 'Touku garudan shahawahru' and 'Taboraruzu doroshutei sirahzu' together with seeds, as a raw material, and concentrating and mixing minutely.
Patent JP-2003051571-A (JP)
Title: Heat sink
Inventor: MOCHIZUKI MASATAKA
IPC: H01L23/36
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink having high productivity and high heat sink efficiency. SOLUTION: The heat sink 7 comprises a plurality of heat sink units having multiple flat plate-like heat sink fins 2 arranged with a predetermined interval in parallel with each other and mounted on the surface of a metal base 1 in a state in which the fins 2 are erected. The heat sink units 3, 4 and 5 are continuously disposed in a direction perpendicular to the array direction of the fins 2, and a width of the fins 2 of any heat sink unit in the array direction is different from that of another adjacent heat sink unit to a heat sink unit to thereby form a space on the surface side of the base 1.
Patent JP-2003052493-A (JP)
Title: Fiber cushion material
Inventor: TAKEHARA KATSUMI
IPC: D04H1/55
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a cushion material which has soft hand and high elasticity and has high thermal permanent set resistance particularly to the applications for vehicles or the like having many chances of exposing the material to a high temperature. SOLUTION: This fiber cushion material is formed by bonding together two kinds of polymers to a side-by-side type along the longitudinal direction of fibers and using conjugate fibers, at least one of which is polyester composed mainly of polytrimethylene teraphthalate in at least portions thereof.
Patent JP-2003058847-A (JP)
Title: Base material of ic card, image recording body, ic card, and method for manufacturing ic card
Inventor: HATTORI RYOJI
IPC: B42D15/10
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To improve chemical resistance, water resistance, curling and punching. SOLUTION: An electronic component 3 of prescribed thickness is arranged between 1st and 2nd sheet members 1, 2 and at least the 1st and 2nd sheet members 1, 2 and the electronic component 3 are constituted as laminated structure through a specific elastic epoxy adhesive having physical properties after hardning of elongation at break (%) of 50 to 500 and 2% elastic modulus (kgf/mm<2> ) of 0.01 to 10.0 kgf/mm<2> .
Patent JP-2003024922-A (JP)
Title: Garbage sorting apparatus
Inventor: CHOSHOIN YASUHISA
IPC: B09B3/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To almost perfectly classify garbage discharged out domestic households finally into the respective materials by repeating the sorting and make recycling of the respective materials possible without requiring the garbage to be incinerated or discharged in a landfill site. SOLUTION: The garbage sorting apparatus is designed to carry out a first step of cutting garbage packed in bags as it is, a second step of sorting the cut bags, a third step of squeezing the sorted residual garbage by pressing, a fourth step of drying the residual garbage from the third step, and a fifth step of sorting the dried residual garbage into heavy matter and lightweight mater. The fourth and fifth steps are repeated a plurality of times.
Patent JP-2003024103-A (JP)
Title: Footwear having magnet
Inventor: KATO KATSUMI
IPC: A43B3/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide footwear having magnets capable of providing magnetism to the body, which said to be effective for promoting metabolism of a body and for enhancing natural healing power, and also capable of giving stimulation for improving health and stability of mind of a wearer in everyday life by embedding the magnets in a surface of a geta contacting with a foot sole so that the magnets contact with effective spots on the foot sole which said to be a part where nerves of an entire body converge. SOLUTION: The footwear having magnets is formed by embedding the magnets (2) in the surface of the geta (1).
Patent JP-2003054763-A (JP)
Title: Conveyor
Inventor: KUMAKURA YASUO
IPC: B65G53/46
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a conveyer capable of removing material to be conveyed stuck to on blade tips and of reducing rotation resistance in the rotator. SOLUTION: A rotary feeder 15 constituting the conveyer is provided with a casing 33 comprising two disk-shaped side boards and an approximately horizontal cylindrical casing main body 30. Inside the casing 33, a rotor 43 is rotatably installed having a plurality of blades 44 on its outer circumference. At each of the bottom parts of the two side boards of the casing 33, an inlet port 31a and an outlet port 32a are provided for blowing conveyance gas in the vertical direction to the paper. The material to be conveyed enters the casing 33 at a take-in cylinder 33a, is forwarded by the blades 44 to the outlet port 32a, and then discharged by the conveyance air out of the outlet ports 32a. At locations of the casing main body 30 facing the outlet port 32a, a recess 52 is provided assuring clearance between the outlet port 32a and the tips of the blades 44.  The conveyance air flows into the recess 52, blowing away the stuck material from the tips of the blades 44.
Patent JP-2003052277-A (JP)
Title: Side towing trawl system
Inventor: WATABE TOSHIHIRO
IPC: B63B35/16
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a side towing trawl system capable of drawing a trawl net at an off-position of a ship track while a front opening thereof is directly opened in a state of no obstacle, making fishes unescapable to catch them. SOLUTION: This side towing trawl system is characterized by having a deflectingly developing device 13 and a trawl net 14, wherein the deflectingly developing device 13 deflects a drawnet wire 12, drawn out from a stern, in a side direction from the running direction of the stern, and the trawl net 14 is set on the drawing wire between the stern and the developing device 13, in the directly opened state when there is no obstacle.
Patent JP-2003055837-A (JP)
Title: Polyester fiber and napped fabric using the same
Inventor: MATSUDA MASAHISA
IPC: D04B1/04
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester fiber having excellent raising property when producing a napped fabric and suitable for producing the napped fabric excellent in napping property and soft feeling and a napped fabric using the fiber. SOLUTION: This polyester fiber is mainly composed of a polyester and simultaneously satisfies the following characteristics (1): 2%<=ε0.2 <=30%, (2): ISa /ISb >=0.9, and (3): Im/(dtpf)<2> >=450 [wherein ε0.2 is integrated parameter of a structure; ISa is an initial tensile modulus (cN/dtex) after dry heat treatment; ISb is an initial tensile modulus (cN/dtex) before dry heat treatment; Im is a cross sectional secondary moment (μm<4> ); and dtpf is single yarn fineness (dtex)].
Patent JP-2003060245-A (JP)
Title: Thermoelectric element and method for manufacturing the same, and thermoelectric module
Inventor: FUKUTOME MASATO
IPC: C22C28/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric element and a method for manufacturing the same hard to damages or deform the element, even if the shape factor of the thermoelectric element is made large, and a high performance of superior cooling thermoelectric module. SOLUTION: The thermoelectric element 2 and 3 comprising at least two elements out of Bi, Te, Se, and Sb have hardness of 0.5 GPa or higher and especially a specific resistance of 5×10<-5> Ωm or less.
Patent JP-2003064699-A (JP)
Title: Method of reinforcing existing concrete pile and concrete pile strengthened by this reinforcing method
Inventor: KANAZAWA MINORU
IPC: E02D27/28
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To reinforce an existing concrete pile in a simple way. SOLUTION: A reinforcement hole 22 is opened at the center of head of an existing concrete pile 10 and concrete 26 is placed by inserting an iron frame cage 24 or iron frame 28 into this hole 22.
Patent JP-2003068463-A (JP)
Title: Light emitting element containing polymer and its manufacturing method
Inventor: TAGUCHI TOSHIKI
IPC: H05B33/14
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element which is superior in high luminance light-emission and which contains polymer(s), and provide its manufacturing method. SOLUTION: In the light-emitting element which contains the polymer(s) of at least a kind or more, this is the light-emitting element which contains the polymer(s) which is synthesized from a monomer of purity 99% or more, and which is refined by means of a re-sedimentation method.
Patent JP-2002111478-A (JP)
Title: Circuit and method of current re-circulation
Inventor: GABARA THADDEUS JOHN
IPC: H03K19/0175
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To attain a differential LVDS driver circuit with low electric power. SOLUTION: In a circuit of current re-circulation, a line driver 5 contains an output buffer 10 for current re-circulation, and has a first switching array 15 and a second switching array 20. The buffer 10 is connected to a mutual connecting part 25 electrically, and the part 25 is connected to a load which is forming a terminator 30. The array 15 and 20 feed a current I1 applied from a power source Vdd to the array 15. The array 15 outputs the current I1 to the terminator 30 to transfer a first Boolean operation shown as VS1 via a load R1. A current I2 is fed to the array 20 to operate a second Boolean operation shown as VS2 at the array 20 via a load R2. A current I3 is returned to the ground Gnd, and the current I1. I2 and I3 are identical or roughly identical with one another.
Patent JP-2003064080-A (JP)
Title: Viologen compound and method for potassium ion determination
Inventor: KUWABARA TETSUO
IPC: G01N31/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a viologen compound with which potassium ion can selectively be determined and to provide a method for potassium ion determination, with which potassium ion can selectively be determined. SOLUTION: This viologen compound is represented by general formula I (X<-> is PF6 <-> ion, BF4 <-> ion or a halogen ion). In this method for potassium ion determination using visible light absorption spectrum of the viologen compound, an absorption peak assigned to an intermolecular electron transfer complex formed between at least two viologen compounds and at least one potassium ion is used to provide the method for potassium ion determination. This method for potassium aromatic dicarboxylate or aromatic carboxylic acid determination comprises using absorption assigned to the intermolecular electron transfer complex formed between the viologen compounds and a potassium aromatic dicarboxylate or an aromatic dicarboxylic acid.
Patent JP-2003066739-A (JP)
Title: Image forming device
Inventor: FUMA HIROSHI
IPC: G03G15/16
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which a toner image is pressure transferred from a belt-shaped image carrier to a transfer material and with which the life of a fixing means is prolonged, energy is saved and a good image can be obtained even under a high wet condition. SOLUTION: In the image forming device having a photosensitive material, an electrifying means, an exposing means, a developing means, an electrostatic transfer means, heating means for heating the belt-shaped image carrier so as to soften an toner image, and a pressure transfer means for pressure transferring the softened toner image from the belt-shaped image carrier to a transfer material, the heating means mentioned above are provided between the electrostatic transfer means and the pressure transfer means and at the inside of the belt-shaped image carrier.
Patent JP-2003069048-A (JP)
Title: Schottky barrier diode and manufacturing method thereof
Inventor: ASANO TETSUO
IPC: H01L29/872
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a chip cannot be miniaturized smoothly due to mesa etching and a thick polyimide layer and characteristics cannot be improved due to the distance between electrodes in a Schottky barrier diode, and etching a Schottky junction section cannot be controlled easily in a manufacturing method of a Schottky barrier diode. SOLUTION: N+-type ion implantation regions are provided on a substrate surface, thus eliminating the need for mesa and a polyimide layer, and achieving the planar type Schottky barrier diode of a compound semiconductor. The distance between electrodes can be reduced, thus shrinking the chip, and improving high-frequency characteristics. Additionally, GaAs is not etched when a Schottky junction region is formed, thus manufacturing a Schottky barrier diode having excellent reproducibility.
Patent JP-2003071911-A (JP)
Title: Primary molded article of biaxially stretched blow molded bottle body, and bottle body
Inventor: HASHIMOTO AKIO
IPC: B29K67/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a gas barrier material by reducing the gas barrier material laminated to the inside of a mouth part to the utmost in the primary molded article of a bottle body wherein a gas barrier material layer is provided in a PET resin layer and to easily and certainly bring the dimension after whitening of the mouth part to a set dimension in the heat-resistant bottle body of which the mouth part is subjected to whitening treatment. SOLUTION: In the primary molded article of the biaxially stretched blow molded bottle body wherein the gas barrier material layer 3 is laminated in a polyethylene terephthalate resin layer, the gas barrier material layer 3 is provided to at least the range from the upper part of a neck ring 5 to the almost lower end of a body part 6 on the way of the mouth part 4 including the neck ring 5 and the mean wall thickness of the gas barrier material layer 3 in the mouth part 4 is set to 1/3 or less the maximum wall thickness of the gas barrier material layer 3 in the body part 6 and almost all of the used gas barrier material is positioned in the body part 6.
Patent JP-2003077993-A (JP)
Title: Wafer holder and suction releasing method of wafer
Inventor: KASAHARA MASAYOSHI
IPC: B23Q3/08
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a holder for protecting a wafer from electrostatic breakage to be sucked and released. SOLUTION: The wafer holder 10 is provided with a wafer holding plate 18 forming a plurality of fluid circulation holes on an upper surface. The wafer holding plate 18 selectively communicates with a fluid discharge mechanism 28, a fluid supply mechanism 30 and a pure water supply unit 32 through changeover valves 24 and 26. The fluid supply mechanism 30 is provided with a mixing unit 36 producing carbon dioxide water and a regulator 38 for controlling pressure and a flow rate of the carbon dioxide water. When the first changeover valve 24 is operated, the regulator 38 supplies the carbon dioxide water to the fluid circulation hole 20. The wafer 12 floats more than the carbon dioxide water whose specific resistance is smaller than purity on the wafer holding plate 18. Thereby a minute element can be protected.
Patent JP-2003074669-A (JP)
Title: Rotation derive force transmission mechanism and replacement lens
Inventor: MORIYA MASAMI
IPC: G03B17/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To silence a drive noise and reduce the unit prices of parts. SOLUTION: The mechanism comprises a supply member 4 for supplying a rotation drive force, a supply receiving member 5 receiving the rotation drive force from the supply member by engagement. Both or one of the supply member 4 and the supply receiving member 5 is formed of a material having a bending elasticity of 15000 MPa-60000 MPa. The invention of the claim 2 is characterized by that the material is either one of polyamide, polyether sulfone, liquid crystal polymer, polyphenylene sulfide, ethylene-vinyl alcohol copolymer, polyethylene naphthalate, polyimide, polybuthylene terephthalate, and polyether etherketone in claim 1. The invention of the claim 3 is characterized by that a reinforcing fiber is added to the material in the claims 1-2.
Patent JP-2003071148-A (JP)
Title: Pillow ball bush for remote control model
Inventor: FUKUSHIMA MASANORI
IPC: A63H30/04
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a pillow ball bush for a remote control mode capable of not only assembling a pillow ball and a ball end together rapidly, unfailingly and efficiently without causing any damage but also fairly adjusting a gap between a convex portion and the spherical surface of a hole fitting onto the same by properly expanding the pillow ball even when it shows wear and tear at the time of use due to abrasion. SOLUTION: The pillow fall bush is composed of a slightly elastic cylindrical pillow ball 22 having a spherically convex portion 3 formed on the outer peripheral surface of the same along the circumference thereof and a ball end 5 slidably fitted onto the convex portion 3 of the pillow ball 22 at the spherical fitting hole 6 thereof. The pillow ball 22 has at least a slit 33 formed along the longitudinal direction thereof.
Patent JP-2003073335-A (JP)
Title: Hydrocarbon-based compound, lubricant comprising the compound and recording medium using the lubricant
Inventor: KURIHARA KENICHI
IPC: C10N30/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant which holds excellent lubricity under various kinds of use conditions, retains the lubricating effect over a long time, and is useful for recording media having excellent traveling properties, excellent abrasion resistance, excellent durability, and the like. SOLUTION: A compound of the general formula (1): R<1> CH(COOR<2> )CH2 COOH (1) (R<1> and R<2> are each a 6 to 30C saturated or unsaturated aliphatic hydrocarbon group), such as C18 H37 -CH(COOC18 H37 )CH2 COOH. The compound is used as a lubricant for magnetic recording media.
Patent JP-2003070305-A (JP)
Title: Traveling implement vehicle
Inventor: UYAMA MASAKI
IPC: A01B63/10
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a traveling implement vehicle enabling the fine implement- lifting up and down operations easy with a implement-lifting up and down switch, and suppressing the lifting up and down movement of the implement within a very small range even if the implement-lifting up and down switch is operated by mistake. SOLUTION: This traveling machine body 1 is equipped with an implement- lifting up and down switch 19, a fine lifting up and down-controlling means for finely lifting up and down moving the implement 3 when the implement- lifting up and down switch 19 is operated for a short time, a fine lifting up and down control-switching means (controlled with a liquid crystal menu) for switching the on/off of the fine lifting up and down control, and a allowable operation time-setting means (controlled with a liquid crystal menu) for setting the allowable operation time of the implement-lifting up and down switch 19 in the fine lifting up and down control.
Patent JP-2003071765-A (JP)
Title: Robot device and input method therefor
Inventor: HOSHINO HIRONARI
IPC: B25J13/02
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To recognize a plurality of kinds of input patterns from one operation input means. SOLUTION: An operation switch 21 is provided with a stick part 41 having a joy stick mechanism and allowing analog operation depending on user and a stick operation detection part 42 detecting the contents of user's operation for the stick part 41 and is further provided with an intermediation member 43 in which the stick part 41 is inserted and an exterior member 44 in which the intermediation member 43 is slightly obliquely inserted and which has a taillike shape. The stick operation detection part 42 is stored in a tail part 5 of a trunk part unit 2, and the stick part 41 protrudes from the inside of the tail part 5 of the trunk part unit 2 and is covered with the exterior member 44 through the intermediation member 43 to form a tail 5A.
Patent JP-2003082922-A (JP)
Title: Self-closing sliding door device and self-closing sliding door unit
Inventor: NAKAJIMA TOSHIHARU
IPC: E05F15/14
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a self-closing sliding door device capable of remodeling the existing sliding door, and a self-closing sliding door unit to be easily remodeled, which has high versatility and is used without being limited to an upper hanging sliding door and a lower load type sliding door. SOLUTION: An upper hanging sliding door device is provided with a rail 2 and a runner member 3 running on the running surface of the rail 2 on the upper end face of the sliding door. A driving unit 5 is formed by fixing a rack sheet 4 presenting like a sheet, laid along the outside of the running surface of the rail 2 and having a gear surface 41 at least on the surface extending over the middle part in the longitudinal direction of the rail 2 and projecting a gear mechanism 51 engaged with the gear surface 41. The driving unit 5 is buried in the upper end face 11 substantially in the center of a door panel in the opening and closing direction of the sliding door, and the driving unit 5 contains a driving mechanism 52 for applying driving force to the gear mechanism 51 from the release position of the sliding door toward the closing position.