baber/WOPTO huggingface dataset:
Patent JP-2002039040-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: NOBUTOKI AKIKIMI
IPC: H01F30/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent the fault resulting from the entry of water between an insulation case and a plug hole sealer. SOLUTION: This invention refers to the main case 301 which accommodates the primary coil 305 and the secondary coil 306 in a mutual induction relation, the insulation case 300 with the insertion part 302 inserted in plug hole 11 of an internal combustion engine and the base socket 3220 equipped in perimeter of the above-mentioned insertion part 302 and sealing the contact face to the above-mentioned plug hole 11. In the ignition coil 30 for internal combustion engines which feeds the high voltage generated by mutual induction of the above-mentioned primary coil 305 and the above-mentioned secondary coil 306 to the ignition plug 20 provided in the above-mentioned plug hole 11, the bevel shaped part 303 covering the part from outer sealing surface to a perimeter outside of the above-mentioned base socket 3220 is formed in the above- mentioned insulation case 300.
Patent JP-2002040913-A (JP)
Title: Molecular biological learning system
Inventor: NONOGAKI KATSUNORI
IPC: G06Q50/22
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a molecular biological learning system by which an individual who is not an expert can learn relation between genes and organism functions and can easily retrieve necessary and sufficient molecular biological information in order to make efficient use of the information to one's own health magement and life design. SOLUTION: The molecular biological learning system for a learner to obtain necessary molecular biological information corresponding to learning purpose is constituted by providing a storing means for storing primary information files which individually accumulate known molecular biological information, an input/output means by which the learner dialogues with the system and a control means which urges the learner to input classification or a key word via the input/output means, retrieves information corresponding to the inputted classification or the key word and outputs the retrieved information via the input/output means.  The learning system is distinguished by that each information in the primary information files is imparted with one or more classification selected among gene information, gene product information, organism function information, environmental factor information and drug information and, further, a link is formed between bits of information related to the same gene.
Patent JP-2002038915-A (JP)
Title: Engine with torque converter
Inventor: HORI YOSHIAKI
IPC: B62K5/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To make installation of a double rotor-type oil pump and a water pump capable without enlarging an engine width, and make a pipe length to an oil cooler and a radiator arranged in the front of a car body shortest, in an engine with a torque converter for a bogie car placing a crankshaft and a shift drum almost in parallel relating to a longitudinal direction of a vehicle supported rotatably to a crankcase to be additionally provided with the torque converter in one end of an extension part of this crankshaft to outside this crankcase. SOLUTION: An oil pump driven by a chain from the crankshaft is arranged by overlapping partly with a shift drum and a torque converter and in a longitudinal direction in a space between an outer surface of the crankcase and the torque converter when the perspective scene is viewed from the forward of an engine. A water pump coaxially connected to this oil pump is provided in a side distant from the latter torque converter as viewed from the center of the engine.
Patent JP-2002037072-A (JP)
Title: Emergency train stop device
Inventor: OKA MITSUOMI
IPC: B61L3/12
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To easily make an emergency stop of a train by a loop coil type ATC. SOLUTION: This emergency train stop device is provided at a train control device for controlling the train, receiving specified signals from loop coils laid along a track on which the train runs and performing train stop control when failing to receive signals from the loop coils. The emergency train stop device comprises a non-signal generating means for short-circuiting the starting edge side of the loop coil to which a specified signal from a transmitter is applied, or cutting off a part of the loop coil to put the loop coil in a non-signal state, and an operating mechanism for operating the non-signal generating means to operate the loop coil into the non-signal state.
Patent JP-2002047537-A (JP)
Title: Material for round bar
Inventor: KUBOKI TAKASHI
IPC: B21D3/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a material for a round bar which does not eventually bend, reliably suppresses the bend to be negligibly small so as not to raise any problems in the industrial use even when a bend occurs, and has no degradation in surface quality or material strength. SOLUTION: The index I1 calculated from the residual stress σz in the axial direction in the section by Equation 1, and the index I2 calculated by Equation 2 satisfy the inequalities 0<I1<0.001 and 0<I2<0.0007, where r is the radius of the material, S is the sectional area of the material, and E is the Young's modulus.
Patent JP-2002045694-A (JP)
Title: Polymer hydrogenation catalyst and polymer production process using the same
Inventor: OBUCHI KAZUYUKI
IPC: C08G61/06
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To produce a polymer hydrogenation catalyst which is capable of inhibiting any rise in temperature when preserved, any reduction in activity with respect to long-term preservation and any spontaneous ignition from being caused and also exhibiting good filtration properties in a catalyst removal stage after hydrogenation reaction of a polymer having unsaturated bonds. SOLUTION: This catalyst comprises an inorganic compound (A) containing at least one element selected from silicon, aluminum and magnesium, and a carrier (B) containing a transition metal deposited on a base material of the carrier, in a (A)/(B) weight ratio of 10/90 to 90/10.
Patent JP-2002046068-A (JP)
Title: Blasting machine with flow measuring apparatus for grinding/polishing/cleaning material
Inventor: KANAI KEIJI
IPC: G01F1/56
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a blasting machine having a flow measuring apparatus for accurately measuring the flow of even an electrically non-conductive grinding/polishing/cleaning material as variation in electrostatic capacity. SOLUTION: The capacitance type flow measuring apparatus 70, in which the source electrode 73, the sensing electrode 74 and the guard electrode 75 of a measuring electrode 76 are arranged with angles of 45 deg. to one another over a range of 90 deg. in the circumferential direction of the outer periphery of a cylindrical pipe 72, is positioned on the incident side of a grinding/polishing/ cleaning material projection device, whereby flow of an electrically non-conducting grinding/polishing/cleaning material can be measured with high accuracy.
Patent JP-2002048030-A (JP)
Title: Fuel injection valve and internal combustion engine mounted with the same
Inventor: MAEKAWA NORIYUKI
IPC: F02M61/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To drive a valve element at a high speed by reducing weight of the valve element while increasing magnetic attraction force, and securing strength of a fastening part. SOLUTION: An opening part having a diameter larger than an upper end part is arranged in a lower end part of a movable iron core 5, and a large diameter part of a diametrally changing cylindrical member 6 is fastened. A tip member 7 is fastened to a small diameter part of the cylindrical member 6 to constitute the valve element 4. Thus, the valve element 4 can be reduced in weight while largely keeping the magnetic attraction force, and fastening strength of the movable iron core can be secured. Thus, the valve element can be driven at a high speed.
Patent JP-2002046661-A (JP)
Title: Hand farm machinery and hand seedling planting machine
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent a worker from trampling working furrows at turning by facilitating operation. SOLUTION: This hand farm machinery has a handle 3 at the rear of a vehicle 2 capable of furnishing axially with a wheel 1R on one of right and left sides by deviating it outward and an auxiliary handle 4 mounted at the rear of the deviated side wheel 1R.
Patent JP-2002050506-A (JP)
Title: Wave absorber
Inventor: SATO HITOSHI
IPC: C08L101/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a wave absorber which does not require vulcanization, resulting in a low manufacturing cost, has a light weight, and is superior in ease of construction and in mechanical strength. SOLUTION: This radio absorber contains a non-vulcanized binder, carbon black, and soft magnetic metal particles. The mixing ratios of the carbon black and soft magnetic metal particles to 100 pts.wt. binder are respectively adjusted to 50-70 pts.wt. and 300-350 pts.wt.
Patent JP-2002056579-A (JP)
Title: Panel alignment method and panel aligner for thin type substrate and optical disk
Inventor: MURAYAMA NOBORU
IPC: G11B7/26
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of air bubbles in adhesive layers and to efficiently align thin type substrates with the adhesive layers of uniform protrusion of adhesives. SOLUTION: The adhesive 32 is supplied from an outer coating application nozzle 28 to the lower substrate 2 and the adhesive 33 of a relatively large viscosity is supplied just slightly to an inner peripheral groove 8 of the lower substrate 2 from an inner coating application nozzle 29 and is applied thereto to a toric form. The upper substrate 3 is superposed on the lower substrate 2 and the segment between the adhesives on the outer side and inner side applied to the toric form of the lower substrate 2 is deformed. The adhesive 32 on the outer side is naturally spread to the interior side by the deformation of the lower substrate 2.  When the adhesive 32 on the outer side spreads naturally to the interior side, the air bubbles existing between the adhesive 32 thermally spread from the spacing between the adhesive 33 applied to the inner periphery groove 8 of the lower substrate 2 and the upper substrate 3 and the upper substrate 3 is extruded and the intrusion of the air bubbles into the naturally spread adhesive 32 is prevented.
Patent JP-2002061138-A (JP)
Title: Dust discharge device of scavenger
Inventor: YOKOI KENICHI
IPC: E01H1/05
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To construct a dump mechanism of a multi-level apparatus to be diverted to a low-level apparatus, and dispense with a door opening and closing cylinder and an oil pressure pipe of a movable part. SOLUTION: A tower 6 of a car body 1 is provided with a lift arm 9, which is vertically rocked by an elevating cylinder 12. A hopper 2 is supported to be tilted on the tip of the lift arm 9, and a cylinder 15 for a dump is provided between the hopper 2 and the tower 6. An auxiliary link 21 is supported on the tower 6, and the tip parts of the auxiliary link 21 and the lift arm 9 are connected to each other by a connecting link 22. A connecting member 28 of the door opening and closing link mechanism 26 is connected to the connecting link 22, and with tilting of the hopper 2, an arm member 27 is turned so that a dust discharge port 4 is opened and closed by a door 5.
Patent JP-2002055775-A (JP)
Title: Computer
Inventor: SUZUKI NOBUTAKA
IPC: G06F3/0354
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide such a computer that a mouse can be housed for improving portability, and the space of a keyboard part can be prevented from being sacrificed. SOLUTION: In this computer which is provided with a main body device 1 constituted of a display part 10 and a keyboard part 11 and a mouse 3 constituted so as to be freely attachable and detachable for the main body device 1 and so as to be operable even when this is mounted, an insertion part 17 for mounting the mouse 3 is arranged on the back face of the display part 10 so that a decision button 9 can be exposed so as to be operable.
Patent JP-2002062488-A (JP)
Title: Light frequency sweeping apparatus
Inventor: TAKEI HIROKI
IPC: H04B10/29
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To stably sweep the frequency of a light wave with high precision with respect to a light frequency sweeping apparatus. SOLUTION: An optical pulse modulator 11 modulates continuous light inputted from the outside into a repetitive pulse train. A ring type optical resonator 100 permits output light pulses from the optical pulse modulator 11 to propagate in a specific optical path repeatedly and outputs them, and has an optical delay line 13, an optical amplifier 14, an optical frequency shifter 15, an optical switch 16, and a disk type variable wavelength filter 1. In the disk type variable wavelength filter 1, the center wavelength of passing light varies in its circumferential direction.  A rotation controller 6 and a delay control circuit 9 cooperate to control the rotation of the filter 1 to a specific speed and then makes the transmission center frequency of the filter 1 coincide with variation in the frequency of the light pulses propagating in the optical path in the ring type optical resonator 100.
Patent JP-2002061362-A (JP)
Title: Fixture for handrail
Inventor: OGATA MIKITO
IPC: E04F11/18
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To improve connecting strength of a receiver member and a support member and to facilitate connecting work for the receiver member and the support member. SOLUTION: This fixture for a handrail is furnished with the receiver member 1 to be fixed on the handrail P and the support member 2 to be fixed on an mounting surface W, and the receiver member 1 is detachably connected to the support member 2 by a connecting screw 3. The receiver member 1 and the support member 2 are mated to each other in the axial direction of the connecting screw 3 by a shallow fitting structure 4 with a whirl-stopper 5. Mating end surfaces 16, 22 of the receiver member 1 and the support member 2 are made of flat surfaces orthogonal with an axis of the connecting screw 3.
Patent JP-2002062846-A (JP)
Title: Led display device
Inventor: TANAKA TOSHINARI
IPC: H01L33/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an LED display system permitting to increase LED display quality of an LED display device. SOLUTION: In the LED display system which is provided with a video adapter 3 for digitizing analog RGB signals outputted from a personal computer 1, and an LED control part 40 for generating a display data for the LED display using the digital data outputted from the video adapter, and which displays a picture of the personal computer on the LED display device 5 in real time, a memory control part 410 of the LED control part is configured so as to generate the display data for streaming display for updating the display of the LED display device at a frequency n-times as high as the frequency updating a personal computer display when streaming display accompanied by movement of n-dots on the personal computer display is performed. When the streaming display is performed, the streaming display is realized without 'blotting' by generating an LED display picture streaming dot by dot.
Patent JP-2002061195-A (JP)
Title: Earth retaining structure
Inventor: SAGAWA SHUICHI
IPC: E02D17/20
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide excellent appearance by eliminating exposure of piles on a front surface of a retaining member, achieve safety as a step for an inclined walking passage in a promenade or the like, strongly support the retaining member of excellent durability comprising a steel pipe as a core member coated with synthetic resin, and effectively utilize forest resource by improving durability of thinned members to be usable. SOLUTION: A hole part 11 in which a pile 2 can be inserted is bored at a side surface of the retaining member 1 to penetrate the retaining member 1, and the pile 2 is inserted into the hole part 11, thereby the retaining member 11 is locked to the pile 2.
Patent JP-2002074639-A (JP)
Title: Perpendicular magnetic recording medium and magnetic storage device
Inventor: HONDA YUKIO
IPC: G11B5/738
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium having excellent low noise characteristics and stability of recording magnetization and suitable for super high density magnetic recording and to provide a magnetic storage device. SOLUTION: In the perpendicular magnetic recording medium formed by forming backing magnetic layers 13 and 22, a perpendicular magnetization film 15 and a protective film 16 on a substrate 11 in this order, a soft magnetic film contained in the backing magnetic layers is composed of a thin film consisting of magnetic fine crystal grains having a non-cylindrical polycrystalline structure and 1-10 nm average particle size. Then a non-magnetic intermediate layer having 1-10 nm thickness is provided between the soft magnetic film and the perpendicular magnetization film.
Patent JP-2002077421-A (JP)
Title: Doorphone
Inventor: IWASAKI KATSUSHI
IPC: H04M1/715
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a doorphone which has a body-sensing function provided in its front door extension, turns on the visitor switch of the front door extension by sensing a body, and vocally informs the visitor of the storing of the image of the visitor in a memory. SOLUTION: Body-sensing function is provided in a front door extension and the visitor switch of the front door extension is turned on by the sensing of a body. Further, an image memory is made to operate by sensing the body to capture the image. Moreover, the visitor is informed vocally of the storing of the image by sensing the body. With such an arrangement, intrusion can be prevented effectively to the utmost.
Patent JP-2002041971-A (JP)
Title: System for selling and advertising article in electronic commerce
Inventor: SAOTOME MORIHIRO
IPC: G06Q30/06
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce a cost for a brand article of high quality of an own company to allow supply at a low price to customers, by inserting an advertisement of other company in an open space in the own brand article to get an advertisement income, and to secure familiar feeling in a message of a sponsor by combining a charm of the brand article and an enterprise advertisement. SOLUTION: The constitution of this system is explained in a hat, as an example of the brand article. A registered mark, a logotype and a mark of the own company are provided in the right side of the hat of the own brand. A registered mark, or a logotype, a mark and a catch phrase of the other company are provided in the fixed space in the left side thereof. Harmony as the total in a design and color contrast is taken into account when equipped by the manner herein.
Patent JP-2002067845-A (JP)
Title: Alarm device and running control device equipped with alarm device
Inventor: MIYAKOSHI HIROCHIKA
IPC: B60W30/16
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an alarm device to issue an alarm when the distance between the vehicle concerned and any object ahead becomes below the set value, which reduces a sense of incompatibility which the driver feels with the issued alarm. SOLUTION: As the driver possesses a sense of safety during deceleration, the driver feels a premature timing if an alarm is emitted with the same timing as during a constant speed running. Therefore, the set distance Dw is determined as the sum of a first approaching distance Dw1 (S53) decided on the basis of the relative speed between the vehicle concerned and the object applicable and the running speed of the vehicle concerned, a second approaching distance Dw2 (S55) decided on the basis of the deceleration of the vehicle, and a third approaching distance Dw3 (S56) decided on the basis of the relative deceleration between the vehicle and the object, wherein the second approaching distance Dw2 is lessened with greater deceleration.  In case the deceleration is large, the set distance Dw is lessened, and the timing at which alarm is issued is retarded, which will reduce the sense of incompatibility of the driver feeling.
Patent JP-2002068719-A (JP)
Title: Method for manufacturing free hydroxylamine aqueous solution
Inventor: BANSHO KUMIKO
IPC: C01B21/14
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a finished product of free hydroxylamine aqueous solution safely at a high yield by suppressing decomposition of free hydroxylamine. SOLUTION: This is a method for manufacturing a free hydroxylamine aqueous solution by a mixing reaction of an aqueous solution including hydroxylammonium sulfate with a slurry of calcium oxide and/or calcium hydroxide. The reaction operation and/or a distillation operation to obtain the free hydroxylamine aqueous solution after the reaction are done in the coexistence of an alcoholic compound having a higher boiling temperature than free hydroxylamine as a stabilizer of hydroxylamine.
Patent JP-2002071659-A (JP)
Title: Analysis method for quaternary ammonium salt
Inventor: HIRANO NAOKI
IPC: G01N30/26
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method allowing an easy analysis of a quaternary ammonium salt while suppressing its decomposition in analyzing. SOLUTION: In this method of analyzing quaternary ammonium salt such as 4-(4,6-dimethoxy 1,3,5-triazine-2-il)-4-methyl molpholium chloride by liquid chromatography, alkane sulfonate such as 1-sodium hexanesulfonate is included in the moving phase.
Patent JP-2001087507-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To make a game machine improvable in interest by exciting the feeling of expectation of a player from a stage before a lichih (ready for winning) display mode is displayed at a variable display device. SOLUTION: A lichih advanced notice can be performed, and when the lichih advanced notice is performed, a display of a message 54 is performed separately from patterns 51 to 53.
Patent JP-2002084687-A (JP)
Title: Power supply facility
Inventor: SUZUKI TATSUYA
IPC: H02M7/48
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide power supply facilities that can prevent tripping, when a power-supply unit is activated while the overcurrent protection function of the power-supply unit remains. SOLUTION: An induction line 47 is laid, where the induction line allows a high-frequency current supplied from an inverter M to flow along a rail device B of an automatic traveling vehicle V. In the automatic traveling vehicle V, a pickup coil 5 is provided, where power is fed to the pickup coil from the induction line 47 without contacts. The inverter M increases voltage applied to the induction line 47 to a rated voltage value in steps at a preset fixed frequency, when the inverter M is activated. With the configuration, an inrush current to a circuit connected to the inverter M is reduced, when the inverter M is activated, and the tripping of the inverter M can be avoided.