baber/WOPTO huggingface dataset:
Patent JP-2001271418-A (JP)
Title: Connection fitting
Inventor: MURAO MITSUAKI
IPC: E04B1/18
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a connection fitting having high strength against buckling and being suitable for the connection of a connection part which is connected in T or L shape and on which a huge tensile force is easily applied when an earthquake occurs such as the connection of a column member and a beam member of a building. SOLUTION: This fitting connects two members 6, 7 to be connected so as to constitute a T or L shape. A cylindrical part 2 in which one member 6 is inserted and a flat platelike member 1 fixed on the other member 7 are constituted by one flat platelike metallic plate, and a male screw part 3 is screwed on an outer face on an insertion end part side of the cylindrical part 2.
Patent JP-2001266849-A (JP)
Title: Complex electrode and lithium battery
Inventor: NAKAGIRI YASUSHI
IPC: H01M10/05
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a complex electrode that enables to obtain a good charge and discharge cycle characteristics without impairing the features of high capacity of unit sulfur. SOLUTION: The complex electrode is comprised of a metal substrate and an electrode composition layer which is supported by the metal substrate and contains an organic sulfuric compound having thiol radical or thiolate radical, a conductive polymer and at least one of sulfur and lithium contained sulfur. The electrode composition layer is composed of a first layer formed by contacting the substrate and a second layer formed by contacting the first layer but without coming into contact with the substrate, and the first layer does not contain sulfur or lithium contained sulfur and the second layer contains at least one of sulfur and lithium contained sulfur.
Patent JP-2001273222-A (JP)
Title: Method and device for supporting information provision, and recording medium recorded with information provision supporting program
Inventor: MARUYAMA MINA
IPC: G06F12/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for supporting information provision and a recording medium in which information provision supporting program is recorded by which the browsing of information can be supported without burdening a user by suitably converting a URI by an agency server correspond ing to the change of a network to which a user terminal is connected. SOLUTION: URI conversion rules corresponding to the conditions of computer resources in the user terminal operating a WWW browser are registered as a conversion table 23 by the proxy server 10, and the conditions of computer resources in the user terminal operating the WWW browser are detected by a computer resource monitoring part 21. When the URI is received from the WWW browser, the URI conversion rules corresponding to the detected conditions of computer resources are acquired from the conversion table 23 and according to these acquired URI conversion rules, the URI received from the WWW browser is converted.
Patent JP-2001274310-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: ISHIHARA MASAMICHI
IPC: H01L23/12
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which decreases manufacturing costs, contrives to increase a speed of a signal transmission, does not generate noises, and is small-sized and not damaged when handled, etc. SOLUTION: In a semiconductor device, a lead frame forming a lead which is electrically connected to an electrode of a semiconductor chip is provided on a major face side of the semiconductor chip, and also an external connection terminal is provided in the lead frame and sealed with a sealing material. In a lead frame 5 on a thick side in a plate thickness of laminated lead frames 3 provided with lead frames 5, 6 having different plate thicknesses on both faces via an insulating adhesive material 4, a semiconductor chip 1 is mounted facing the major face side, a plurality of electrodes 2 of the semiconductor chip 1 are connected to a plurality of leads of the lead frame 6 on a thin side in the plate thickness by a wire 14, respectively, and an external connection terminal 11 is provided at an end part on a connection side counter to the electrode of the lead.
Patent JP-2001271326-A (JP)
Title: Method and structure for reinforcing joint of agricultural water way
Inventor: NISHIMORI TOSHIHIKO
IPC: E02B5/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a joint and to minimize secular change of the same. SOLUTION: A filler is provided for the joint of the agricultural water way, and a surface and right and left side surfaces of the filler are coated with a primer so as to have a predetermined primer width. Then, an elastic resin material is coated on the primer within the range of the lateral width of the primer so as to have a predetermined resin thickness, and a mesh sheet material formed of a low-expandable raw material is arranged thereon. Further, the elastic resin material is coated on the sheet material so as to have a predetermined resin thickness, and then they are cured.
Patent JP-2001274194-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SAITO MASAO
IPC: H05K3/34
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor device from deteriorating in connection reliability, even if a comparatively inexpensive bumpless IC chip is used, where conductive particles not conducive to connection are eliminated when a semiconductor element is connected to a circuit board for the manufacture of a semiconductor device. SOLUTION: An adhesive layer 3 is provided on the connection terminals 2 of a circuit board 1, recesses 5 are provided to the adhesive layer 3 corresponding to the connection terminals 2, conductive particles 7 are supplied to the recesses 5 provided to the adhesive layer 3, the connection pads of a semiconductor device are aligned with the connection terminals 2 of the circuit board 1, and the circuit board 1 and the semiconductor device are bonded together by thermocompression through the intermediary of the supplied conductive particles 7 for the formation of a semiconductor device.
Patent JP-2001269455-A (JP)
Title: Game ball winning device of pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a game ball winning device wherein game balls are captured on the game board of a pachinko machine by the opening and closing actions of a winning guide member, and an unfair player is prevented from using a wire or the like to open a winning guide member without opening a glass frame, while the winning guide member can be properly opened by a fair practice. SOLUTION: In the game ball winning device wherein a winning guide member 5 is tiltably supported on a horizontal rotation axis 6, and if the member 5 is tilted, a game ball is caught on the member 5 and a prize is given, a lock mechanism is provided to lock the winning guide member 5 at its upright state by placing a braking piece 11 at a predetermined relative position, and the member 5 is unlocked in at least two actions so as to be tilted.
Patent JP-2001276564-A (JP)
Title: Denitration device of boiler
Inventor: WAKASA AKIRA
IPC: B01D53/94
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a denitration device of a boiler dispensing with a special heat insulating means or a special heating means. SOLUTION: An ammonia jet nozzle 7 is provided in the gas passage 5 or flue 6 of the boiler 1 and the ammonia forming means 8 connected to the jet nozzle 7 is provided in the flue 6.
Patent JP-2001275547-A (JP)
Title: Method for applying insect pest-repelling processing to printed circuit board
Inventor: TAKAGAMI YUJI
IPC: A01M29/12
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying an insect pest-repelling processing to a printed circuit board, by which the repelling processing for setting a neurotransmitter system repelling agent exhibiting the stable effect over a long period to the printed circuit board can be carried out in high productivity at a low cost. SOLUTION: This method for applying the insect pest-repelling processing to the printed circuit board, characterized by forming a conductive layer on a substrate according to a circuit pattern, disposing a solder resist and then printing the treated printed circuit board by an ink jet method using a heat- meltable ink which contains an insect pest-repelling agent and is solid at the ordinary temperature.
Patent JP-2001157311-A (JP)
Title: Motor-operated golf cart
Inventor: JIKIBA YASUHIRO
IPC: B60L50/15
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor-operated golf cart in which a charging operation is continuously performed by using a power generating-charging apparatus which is mounted on a golf cart in order to fully charge a battery always when a play is ended and the golf cart is stopped. SOLUTION: When a key switch of a golf cart is in the state of off, it is decided whether a battery is fully charged. When the battery is not fully charged, it is decided that charging is necessary, and an engine for driving a generator is started. Next, the starting state of the engine is decided. When it is decided that the engine has been started, it is decided whether a stop switch of the golf cart is pushed (ON). When it is decided that the stop switch is not pushed, it is decided whether the battery is fully charged. When it is judged that the battery is fully charged, the engine for driving a generator is stopped.
Patent JP-2001284071-A (JP)
Title: Discharge lamp lighting device and illuminator
Inventor: KAKIYA TSUTOMU
IPC: H05B41/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and illuminator without enlarging the size of parts and increasing the number of parts, restraining generation of noise which has an effect on television and radio. SOLUTION: The discharge lamp lighting device comprises a rectifier circuit 14 rectifying and filtering the voltage of an alternating current power source 10, an inverter circuit 17 converting the rectified direct current to high frequency voltage, discharge lamps (28, 32) lighted by the high frequency voltage from the inverter circuit 17, a filter circuit 11 having a common mode choke 13 for effective reduction of high frequency noise in high frequency band of more than 30 MHz radiated from the inverter circuit 17. The lighting device is characterized in the location of the common mode choke 13 which is located at the nearest area to the alternating current power source 10. Leakage of high frequency noise from the inverter circuit 17 by coupling with alternating current power supply line, can be prevented.
Patent JP-2000344804-A (JP)
Title: Multi-stage gas-phase polymerization method and multi- stage gas-phase polymerization apparatus and apparatus to reduce the amount of entailed other components in polymer powder in multi-stage gas-phase polymerization apparatus
Inventor: MATSUDA SHOTARO
IPC: C08F210/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage gas-phase polymerization method in which hydrogen gas and a comonomer are removed from a polymer powder which inhibit polymerization in a downstream fluidized-bed reactor and which make it difficult to control the properties of polymers, in transferring a polymer powder extracted from a upstream fluidized-bed reactor a raw material gas for a downstream fluidized-bed reactor and introducing the polymer powder to the downstream fluidized-bed reactor in a multi-stage gas-phase polymerization method. SOLUTION: A multi-stage gas-phase polymerization method in which polymerization is conducted in upstream and downstream fluidized-bed reactors connected in series so that a polymer powder which is obtained from a raw material gas mixture comprising at least ethylene gas, an α-olefin and hydrogen gas in the fluidized-bed reactor placed upstream is extracted and introduced to the fluidized-bed reactor placed downstream, wherein an extraction step to extract the polymer powder from the upstream fludized-bed reactor, a treatment step to reduce the contents of the α-olefin gas and hydrogen gas in the extracted polymer powder and an introduction step to introduce the treated polymer powder to the downstream fluidized-bed reactor are provided.
Patent JP-2001290468-A (JP)
Title: Scanning circuit and scanning signal generating method
Inventor: FUJITA SHIN
IPC: G02F1/133
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a scanning circuit and a scanning signal generating method capable of preventing the generation of a malfunction in a period when the positive/negative logic between clock signals is not realized. SOLUTION: A scanning circuit is constricted by connecting holding circuits 16, 26, 36, etc., in series. In this case, the holding circuit 16, 36, etc., have the same constitution and the holding circuits 26, 46, etc., have the same constitution. Then, a pulse signal PWM1 which rises at the point of time when a clock pulse ϕrises and whose width is narrow is impressed on the holding circuits 16, 36, etc., and also a pulse PWM2 which rises at the point of time when the clock pulse ϕ falls and whose width is narrow is impressed on the holding circuits 26, 46, etc. Then, a normal driving signal is made to be forcibly generated by the pulse signals PWM1 and PWM2 at timing when the malfunction is generated and even when the malfunction is generated, the circuit is made so as to perform a normal operation apparently.
Patent JP-2000341884-A (JP)
Title: Electromagnetic transponder operating by very close coupling
Inventor: WUIDART LUC
IPC: G01S13/79
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To attain reduction in thermal effect related to remote power supply to a transponder through a readout/writing terminal, by detuning a transponder oscillating circuit when the transponder has a very close coupling relation to the readout/writing terminal. SOLUTION: This transponder 30 is constituted of a parallel oscillating circuit including an inductance L2 and a capacitor C2' between two terminals 11', 12' of the circuit. Between the terminals 11', 12', a capacitor C3 and a switch (for example, MOS transistor) K1 are serially connected. A switch K1 is controlled by a circuit 31 and is closed at the time of tuning operation. When it is in a closely coupled condition with the terminal, or respective antennas are positioned at a distance of less than 2 cm, for example, the oscillating circuit of the transponder is detuned (the switch K1 is off). It is thus possible to prevent heat generation of the transponder in radio-supplying operating power to the transponder approaching the terminal from the terminal.
Patent JP-2001291504-A (JP)
Title: Film for alkaline battery separator
Inventor: ITOU CHIKANORI
IPC: H01M2/16
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a film for an alkaline battery separator in which swelling degree to alkaline water solution is suppressed, and which is superior in the durability so as to be durable for use of a long time. SOLUTION: This is a film for the alkaline battery separator, consisting of vinyl alcohol based polymer composition, and the vinyl alcohol based polymer composition is composed of vinyl alcohol based polymer, and the vinyl alcohol based polymer composition is the composition which contains metal oxides which are obtained by a polycondensation reaction of metal alkoxide or an oligomer.
Patent JP-2001294656-A (JP)
Title: Method for producing polycarbonate resin
Inventor: NAGAI KAZUKIYO
IPC: C08G64/22
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polycarbonate resin by which the molecular weight and composition according to targets are achieved and electrophotographic characteristics when utilized for an electrophotographic photoreceptor are good by using triphosgene known as a homolog of phosgene. SOLUTION: The triphosgene in an amount of >=0.5 and <=0.8 mol based on 1 mol of a diol derivative is used and an alkali compound in an amount of >=7 and <=15 mol based on 1 mol of the diol derivative is used in the method for producing the polycarbonate resin by carrying out an interfacial polymerization of the diol derivative and the triphosgene under alkaline conditions. Furthermore, triethylamine is used as a catalyst and the amount thereof added is >=0.2 and <1 mol% based on the diol derivative. The polymerization time is >=90 min and <=24 h.
Patent JP-2001291482-A (JP)
Title: Manufacturing method of hollow beam aperture and charged particle beam exposure apparatus and semiconductor device
Inventor: NAKAMURA JUNJI
IPC: H01J37/09
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a hollow beam aperture of a great strength, in which a narrow opening can be easily manufactured. SOLUTION: The hollow beam aperture consists of a 3-layered structure: a shielding layer 1, which has a function to shield the beam; a holding layer 3, which has a function to hold the shielding layer 1; and a reinforcing layer 4, which has a function to keep total aperture strength. The holding layer 3 is comprised of a beam passage, which consists of four holes 5, and it has the function to hold a circular beam absorber 2 at the gap 6 between the holes 5. The shielding layer 1 is comprised of a circular hole, which is concentric with the circular beam absorber 7, and between them is a ring band opening 7. By making the holding layer 3 to have a sufficient thickness to hold the circular beam absorber 2, the holding strength of the circular beam absorber 2 can be kept without increasing the depth of the ring band opening 7.
Patent JP-2001106983-A (JP)
Title: Low-temperature curable organopolysiloxane coating
Inventor: LEWIS LARRY NEIL
IPC: C09D183/05
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a coating curable at a low temperature without satisfying the life of a coating bath. SOLUTION: This method for producing a coated substrate comprises a stage for coating a substrate containing a catalytically effective amount of a noble metal catalyst with a layer of a coating composition containing an alkenyl functional organopolysiloxane and hydride functional organopolysiloxane and a stage for curing the layer. This method provides a coating layer having high reactivity quickly curable at a low temperature and can use a non-catalytic coating bath having an extremely long effective life.
Patent JP-2001253196-A (JP)
Title: Method of manufacturing unit muntin for lattice assembly and structure of lattice assembly using the unit muntin
Inventor: ISHIGURO SHIGERU
IPC: B44C1/26
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a unit muntin for a lattice assembly having a novel constitution which enables also formation of a lattice assembly structure shaped like a completely closed circle, by forming the muntin (component for realizing a lattice of the lattice assembly structure) indispensable for the traditional lattice assembly structure by a new manufacturing method which has not been adopted heretofore, and to provide the lattice assembly structure constituted of a novel structure using the muntin. SOLUTION: In the method of manufacturing the unit muntin for the lattice assembly, muntin materials 10 are temporarily fitted and fixed in linear disposition. An imaginary central point is set at a place located on lines intersecting the muntin materials 10 perpendicularly and spaced therefrom at a prescribed distance and regulation is made so that the direction being always in contact with an imaginary circumference around the imaginary central point be the direction of cutting the materials. Then, the muntin materials 10 temporarily fitted and put in the fixed state are cut sequentially by an appropriate means so that the cuts being deep at about a half of the longitudinal size of the materials are formed, and thereby the unit muntin 1 is formed.
Patent JP-2000324604-A (JP)
Title: Charging device for electric motor vehicle
Inventor: IKEDA KATSUYUKI
IPC: H02J7/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a system such as to make one-charge running distance extensible. SOLUTION: A generator 2 of a charger device 1, set up in a pallet of an electric motor assist bicycle generates power by rotating the rear wheel of the bicycle, an output of the generator is fed to a constant voltage circuit 3. The constant voltage circuit 3 increases the output of the generator 2 raised to a level usable for charging, this output is fed to a charger circuit 4, and a secondary battery 11 is charged. A switch 6 is provided between the charger circuit 4 and the secondary battery 11, by this switch so as to switch connection to the secondary battery between the charger circuit 4 and a discharge circuit 5. The action of the charger circuit 4, a discharge circuit 5, and the switch 6, is controlled by a controller 7.  This controller 7 communicates with a controller 12 of an assisting device 10, so as to execute control by sensing the remaining capacity of the secondary battery 11 and on/off of an assisting function.
Patent JP-2001307307-A (JP)
Title: Tunnel magneto-resistance effect element, thin film magnetic head, magnetic head device and magnetic disk device
Inventor: SHIMAZAWA KOJI
IPC: G11B5/31
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a TMR element capable of strengthening a bias magnetic field impressed to a free layer. SOLUTION: A ferromagnetic tunnel effect layer 1 has a structure where a tunnel barrier layer 11 is horded by a free layer 12 and a pinned layer 14. Magnetic bias means 21, 23 and 24 apply a bias magnetic field FX to the free layer 12. At least one of first and second conductive layers A and B generates magnetic field components FX1 and FX2 in the same direction as that for the bias magnetic field FX by a sense current IS flowing in itself.
Patent JP-2001296357-A (JP)
Title: Object detecting apparatus
Inventor: OTA AKIHIRO
IPC: G01B11/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To shorten a processing time while mutually compensating for flaws of a millimetric wave radar and image processing in an objecting apparatus using the millimetric wave radar and image processing. SOLUTION: A travel support device is comprised of the millimetric wave radar 1, a left camera 2, a right camera 3 and an ECU 4 for image processing. A microcomputer 5 of the ECU specifies an image recognition area based on a power outputted from the millimetric wave radar, limits images acquired from an image acquisition means to the specified image recognition area to carry out image processing. Since the image processing is executed to the limited area where the millimetrtic wave radar detects a target, the time required for the image processing is shortened. Moreover, characters on a road face or the like are prevented from being mistakenly detected.
Patent JP-2000315900-A (JP)
Title: Electronic component mounting apparatus
Inventor: HATASE TAKAYUKI
IPC: H05K13/08
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus, in which a read time can be shortened by narrowing the filed of view on a small-size electronic component. SOLUTION: A photosensitive element array 2, in which a plurality of photosensitive elements are arranged on a line, each of which stores electronic charge by receiving a light, a shift register 3 that receives electronic charges stored in the photosensitive elements to output them to an output port, a shift gate 4 that allows or refuses to transfer the electronic charges stored in the photosensitive elements to the shift register 3, and a transfer command signal output means that outputs a transfer command signal to the shift gate 4 for allowing the transfer of the electronic charges stored in the photosensitive elements to the shift register 3, are provided, wherein the output interval of the transfer command signal is made variable in the transfer command signal output means.