baber/WOPTO huggingface dataset:
Patent JP-2001279627-A (JP)
Title: Power transmission for snow remover
Inventor: SUESHIGE HIROSHI
IPC: F16D7/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the operation of an overload on a blower itself, an auger itself and a power transmission passage and avoid damage to the blower, the auger and the power transmission passage. SOLUTION: An engine is used for rotating a driving shaft 16 and the driving shaft 16 is used for rotating the blower 21 and rotating the auger arranged in front of the blower 21 via an auger transmission 18. An overload preventing mechanism 17 is provided between the driving shaft 16 and the blower 21, which has an outer cup as an output-side member rotated with a lag behind the driving shaft 16 as an input-side member when a transmission torque is a preset value or more. The outer cup 28 as a cylindrical member is mechanically connected to the blower 21 and the auger.
Patent JP-2001307283-A (JP)
Title: Road monitoring unit
Inventor: MAKINO MASAYOSHI
IPC: G08G1/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent wrong information that it is abnormal though actually not abnormal from coming up, even though there is omission of detection and misdetection of a sensor. SOLUTION: This invention is provided with sensors (1,..., m-1, m, m+1, m+2,..., n) which are set up seriately on a road and detect vehicles, an abnormality judgment means 10 which judges the abnormality of a vehicle comparing the measurement value between the sensor m-1 and m+1, the abnormality judgment means 20 which judges the abnormality of the vehicle comparing the measurement value between the sensor m and m+1 and the integrated judgment means 30 which judges presence of the vehicle which runs on the road between the sensors m and m+2 based on the results of the abnormality judgment means 10 and 20. As the result, misreport occurring of being abnormal though abnormality does not exist can be prevented.
Patent JP-2001305448-A (JP)
Title: Scanning optical system
Inventor: SAITO KENICHI
IPC: G03B27/54
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole unit by shortening an optical path length from a light source unit to a prescribed position while maintaining the existing number of components. SOLUTION: Because an optical system composing an optical path from an AOM 214 to a polygon mirror 218 is placed in order of a cylindrical lens 216 and a collimator lens 217 from the AOM 214 side, an optical path necessary for both can be doubled. The optical path length is sharply reduced by using the power of the collimator lens 217 for the optical path length which was necessary to condensing by the power of only the cylindrical lens 216.
Patent JP-2001301539-A (JP)
Title: Molded roof lining for vehicle and its manufacturing method
Inventor: NISHIGUCHI TOSHINOBU
IPC: B32B5/02
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a molded roof lining for a vehicle having excellent sound absorption performance. SOLUTION: A front fabric 31 is laminated on a base material 11 with a sound absorption performance improving material 21 formed of polypropylene nonwoven fabric or glass mat interposed therebetween, and the base material 11, the sound absorption performance improving material 21, and the front fabric 31 are integrally bonded by a binder B.
Patent JP-2001307166-A (JP)
Title: Engine working time totaling meter
Inventor: TAKE SHIGEO
IPC: G04F10/04
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To set the totaled value of an engine working time to a value just before starting the service of maintenance or a zero value. SOLUTION: This meter is provided with an arithmetic processing means 10, which detects the voltage of an ignition pulse supplied to an ignition plug 3 without contacting and totals the working time of the engine from the count value of the number of ignition pulses to display the result on a display 11. This means 10 has a function for setting the display value of the totaled engine working time to a designated set value by a specific pulse impressed through the supplying circuit of the ignition pulse.
Patent JP-2001304023-A (JP)
Title: Control device for internal combustion engine
Inventor: SHIBAGAKI NOBUYUKI
IPC: F02D21/08
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To suppress generation of a torque step difference between combustion conditions in the same engine operating condition, in an internal combustion engine wherein exhaust re-circulation is executed at the time of a homogeneous stoichiometric combustion operation. SOLUTION: At the time of stratified lean combustion operation, a virtual load ratio is calculated according to a virtual throttle opening TA1 and the like as a throttle opening in the case where assuming that the homogeneous stoichiometric combustion operation is performed without executing EGR, and a torque is regulated by controlling a fuel injection amount on the basis of the virtual load ratio. At the time of the homogeneous stoichiometric combustion operation when the EGR is executed, a throttle opening TA2 for the EGR is calculated by adding an opening correcting amount Tao on the virtual throttle opening TA1, and the torque is regulated by controlling the throttle opening on the basis of the opening TA2. The torques in both combustion conditions are regulated on the basis of the virtual throttle opening TA1, and they are regulated in relation to each other on the basis of the same parameter as the virtual throttle opening TA1.
Patent JP-2001306404-A (JP)
Title: Device and method for monitoring rom data of fpga
Inventor: AKAMA KUNIHIKO
IPC: H03K19/173
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to write the ROM data of all sorts of FPGAs in a flash memory again even when a writing error is generated in any one of the ROM data of plural sorts of FPGAs. SOLUTION: Configuration data on FPGAs of plural sorts are divided for every sort and the CRC operation of ROM data is carried out for every sort. Even when a fault is generated during the writing of data in the flash memory, the sort generating the fault is specified and only the ROM data of the sort generating the fault are written in the flash memory.
Patent JP-2001301166-A (JP)
Title: Electrostatic actuator and ink jet head utilizing the same
Inventor: SATO KAZUHIKO
IPC: B41J2/045
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To realize stable actuator characteristics without a distance between a diaphragm and an opposite electrode changed by a distance to a diaphragm- like structure. SOLUTION: When the diaphragm-like structure including a thin part of a nearly equal thickness to a thickness of the diaphragm is adjacently formed after two or more sets of a partition wall and the diaphragm are formed at equal intervals, a breadth of the partition wall for separating the diaphragm-like structure and the diaphragm is set to be larger than a thickness of an Si wafer where the diaphragm and the diaphragm-like structure are formed.
Patent JP-2001005228-A (JP)
Title: Toner matrix particles, toner and developer
Inventor: KANEKO MASAAKI
IPC: G03G9/09
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a clear full-color image with satisfactory color reproducibility and color developing property. SOLUTION: A chelating agent (C) is added to an aqueous paste (B) of a pigment (A), mixed, stirred, washed and filtered to prepare an aqueous paste (D). This aqueous paste D and a resin (E) that is solid at ordinary temperature are heated, kneaded and freed of the water. The resulting resin coated pigment (F) and a bonding resin (G) are heated and kneaded to obtain the objective negative charge type toner matrix particles for developing an electrostatic charge image. The objective toner and developer are obtained using the toner matrix particles.
Patent JP-2001258426-A (JP)
Title: Jig head for lure
Inventor: YOKOMIZO KENJI
IPC: A01K85/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a jig head for a lure, capable of securing a weight for a long-distance throw, swimming to a desired depth of water even at a slow underwater speed, having a device for a method for attaching a worm to the rear of the jig head and expressing the same movement as that of a natural small fish being a necessary element as a lure (plug) in the combination of the jig head and the worm. SOLUTION: Both sides of a jig head machine body (1) are provided with baffle plates (2), a proper buoyancy is produced by resistance in water and the jig head can swim to a desired depth of water. Simultaneously, an unnecessary spin of the jig head is suppressed and the jig head can swim horizontally and stably. By contriving a hook (4) for fastening the worm at the end of the jig head, the worm can move naturally and is simply fixed to actualize improvement in ability as a plug of a lure and betterment of number of fishes hooked up.
Patent JP-2001304052-A (JP)
Title: Exhaust gas reciruclation device
Inventor: MAKIBAYASHI YASUHIRO
IPC: F02M25/07
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To improve sealing performance of a sliding part of a housing (a guide bush) and a rod part of a valve more than usual. SOLUTION: This exhaust gas recirculating device 1 is provided with a first baffle 13 being formed in an almost cup shape and constituting a part of a seal means 11 for penetrating the rod part 7a of the valve 7 through the shaft part, a second baffle 14 being sandwiched between this first baffle and the housing 2 and constituting a part of the seal means 11 for penetrating the rod part through the shaft part, a step part 15 formed on an inner wall surface 3A of a supply passage 3 and a sealing chamber 17 adjacently formed to an intake air passage 3. An unillustrated blow-by gas passage is connected to the upstream side of this intake air passage 3.
Patent JP-2001308964-A (JP)
Title: Ringing tone generator for portable telephone
Inventor: ABURAYA HIROYUKI
IPC: G10K9/12
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a ringing tone generator for portable telephone by which a user generates and stores a unique or preferred ringing tone information by itself and allows a speaker to generate the unique or preferred ringing tone on the basis of the ringing tone information generated or stored at the arrival of an incoming call. SOLUTION: The ringing tone generator is provided with speaker means 20, 22 that generates an incoming call tone, a sound source means 14 that outputs a monody original sound signal SS, a variable resistor means 18 that outputs a ringing generating signal SDS to the speaker means, a control means 12 that outputs an envelope generating signal EVS to the variable resistor means, an envelope shape generating means 16 that generates an envelope shape signal by an envelope generating signal EVS, a storage means 26 that stores incoming call tone information and an operation means configured with keys and buttons or the like.
Patent JP-2001308221-A (JP)
Title: Module substrate manufacturing method
Inventor: OKADA MASANOBU
IPC: H01L23/498
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a module substrate that can be connected correctly to a mother board even if the mother board is warped. SOLUTION: A cover plate 7 is attached to the back surface 1B of a work substrate 1 that is divided into a divided substrate 6 and the rest of the work substrate 1C. A solder ball 10 is bonded on a cream solder 8 after a back electrode 4 is coated with the cream solder 8. Under such conditions, the solder ball 10 is molten by heating the divided substrate 6, etc. Consequently, the molten solder ball 10 penetrates into a through hole 2 along the back electrode 4 and a side electrode 5, and the part of the ball adheres to the back electrode 4 and the side electrode 5 in a protruded form from the back surface 1B of the work substrate 1.
Patent JP-2001008889-A (JP)
Title: Liquid medicine atomizing tube
Inventor: TONOMURA MASATOSHI
IPC: A61B1/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To thin a diameter of a nozzle hole, and to improve operability by equipping a gas-liquid mixing part for mixing air with a liquid medicine supplied from a liquid medicine supply port and supplying a mixed fluid to a passage of a tube. SOLUTION: A tube body 2 is inserted into a body cavity through a channel of an endoscope. At this time, the positional relationship between a tip part 3 of a liquid medicine atomizing tube 1 and an endoscope tip part can be known by graduations 8 arranged on the outer periphery of the tube body 2. Then, a syringe 5 for containing a liquid medicine is connected to a syringe connecting part 6, and a piston of the syringe 5 is pushed in. Then, the liquid medicine in the syringe 5 is injected into the tube body 2 of the liquid medicine atomizing tube 1. At the same time, air is taken in a lumen part from an air intake port 24 so that the liquid medicine and the air are mixed here. This mixed gas is sent out through a passage of the tube body 2 to be injected from an injection port of the tip part 3. Since the liquid medicine is mixed with the air, the particle size is reduced.
Patent JP-2001312467-A (JP)
Title: Method and system for authenticating digital contents
Inventor: MORIMOTO SHINKICHI
IPC: G06F21/31
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To make authentication including user's identification and content confirmation simple and easy to use even for a user who is not familiar with a password and ciphering technology. SOLUTION: A program 22 which can compose and transfer digital contents by using a network 10 is provided with a sender identification mark storage part 35A and a recipient identification mark storage part 35B which save the identification marks of a sender and a recipient so that they can be displayed and a sender sign storage part 38A and a recipient sign storage part 38B which store the signs of the sender and recipient while keeping them secret. The recipient confirms the sender with the identification mark and does predetermined operation when the program 22 is transferred from the sender to the recipient and then the program 22 displays the sign of the sender.  The sender confirms the recipient with the identification mark and does predetermined operation when the program 22 is transferred from the recipient to the sender, and then the program 22 displays the sign of the recipient.
Patent JP-2001310116-A (JP)
Title: Highly asymmetric anionic membrane
Inventor: AI-FAN WAN
IPC: B29C41/28
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a polymer membrane having persistent inner anionic charges. SOLUTION: This polymer membrane having persistent inner anionic charges is formed by casting a solution or a suspension comprising a sulfone polymer, an anionic charge modifier, a non-solvent, and a solvent. The membrane has first and second surfaces, each having pores, and has a porous support structure between the first and second surfaces, which has a reticulated network of flow channels between pores of the first and second surfaces.
Patent JP-2001315451-A (JP)
Title: Heat sensitive lithographic printing original film
Inventor: HOTTA HISASHI
IPC: B41N1/14
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive lithographic printing original film with an aluminum support, which can be directly installed to a printing machine and printed without treatment after exposure and is excellent in plate wear and stain resistance and, in addition, the sensitivity of which is improved. SOLUTION: This heat sensitive lithographic printing original film on the aluminum support, an ink accepting layer (a) and a hydrophilic layer (b) containing the colloidal particle-like oxide or hydroxide of at least one atom selected from the group consisting of beryllium, magnesium, aluminum, silicon, titanium, boron, germanium, tin, zirconium, iron, vanadium, antimony and transition metals under the condition that at least either one layer between the ink accepting layer and the hydrophilic layer includes a photothermal converting agent. In addition, in the aluminum support, a sealing pore treatment is applied so as to bring the mean pore diameter to be 15 nm or less after the enlarging treatment of the micro-pores of an anodized film and, at the same time, to obtain the anodized film having the basis weight of 2 g/m2 or more.
Patent JP-2001316966-A (JP)
Title: Liquid binder for felt and method for producing felt
Inventor: IWATA TATSUO
IPC: D04H1/64
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing felt, by which working environment and workability can be improved. SOLUTION: This method for producing felt comprises applying a liquid binder to which a sticking agent for suppressing scattering and release of the binder is added to a substrate fiber, forming the substrate fiber into a fleece and optionally applying the above binder to the fleece and heat-forming the resultant fleece.
Patent JP-2001312871-A (JP)
Title: Head supporting mechanism, assembly and information recorder
Inventor: NAKAMURA SHIGEO
IPC: G11B5/60
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration of a head supporting mechanism. SOLUTION: A joined part between a load beam 6 and a flexure 5 is pre- positioned directly to the flexure 5 which is bulged out of the load beam 6, at least, in the side of flexure 5 bulging out of the longitudinal center line 8 of the load beam 6. Thus, the vibration of the flexure 5 is supported.
Patent JP-2001314873-A (JP)
Title: Method and apparatus for treating sulfuric acid- containing wastewater
Inventor: BABA HIROSHI
IPC: C02F5/06
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a sulfuric acid-containing wastewater treatment apparatus using a single tank requiring no complicated process and equipment and constituted so as to be capable of treating sulfuric acid-containing wastewater while preventing the formation of scale by easy control. SOLUTION: In the sulfuric acid-containing wastewater treatment apparatus for neutralizing sulfuric acid-containing wastewater by a calcium compound, the content quantity of a neutralizing reaction tank is set so that a ratio HRT /(Co/Cs) of a water stagnation time HRT of waste water in the neutralizing reaction tank with a ratio Co/Cs of the concentration Co of sulfuric acid in wastewater introduced into the neutralizing reaction tank and the concentration Cs of a gypsum seed crystal held in the neutralizing reaction tank becomes a predetermined value.
Patent JP-2001316411-A (JP)
Title: Method for manufacturing polymer from water-soluble vinyl monomer and flocculant comprising the same
Inventor: HAMABE SHUSUKE
IPC: C02F11/14
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polymer from a water-soluble vinyl monomer by means of living radical polymerization, the polymer having a narrow molecular weight distribution and being useful as a flocculant for use in a dehydration process of an organic sludge, and to provide a flocculant comprising the polymer. SOLUTION: A water-soluble vinyl monomer is polymerized in an aqueous solution using a redox polymerization initiator, wherein nitroxyl radical exists in the aqueous solution.
Patent JP-2001317962-A (JP)
Title: R/d converter
Inventor: HARA KENJI
IPC: G01D5/245
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an R/D converter in which circuit is integrated easily, whose high reliability can be realized and whose detection accuracy can be improved. SOLUTION: Angle signal outputs 151, 152 in two phases from a position detector are converted digitally by an A/D converter 101. Angle data are calculated by a CPU 103 at every time which is clocked at a unit time. In a pulse output circuit 107, on the basis of the angle data DATA which is output at every unit time, data on its increase portion is converted into a pulse train. On the basis of the sign of the angle data DATA and on the converted pulse train, the pulse train in every direction of rotation is generated. According to the pulse train in each direction of rotation, the number of ups/downs of an up-down counter 109 is counted. The exclusive-OR of the least significant bit of its output and a second bit from the least significant bit is set as a first phase.  The second bit from the least significant bit is set as a second phase, and pulse signals 161, 162 in two phases are obtained.
Patent JP-2001317973-A (JP)
Title: Vortex flowmeter
Inventor: YASUMATSU AKIO
IPC: G01F1/32
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a vortex flowmeter whose S/N ratio is enhanced. SOLUTION: In the flow-velocity and flow-rate measuring apparatus, an alternating force which acts on a pillar-shaped vortex generating body or a force receiving body by Karman's vortexes is detected, and flow velocity and flow rate are measured. The vortex flowmeter is provided with a torsion detection sensor, composed of a shearing stress detection-type piezoelectric element which is installed at the vortex generating body or the force receiving body and which is arranged, in such a way that the center-of-gravity axis in the axial direction of the vortex generating body or the force receiving body is used as the axis of symmetry.
Patent JP-2001321549-A (JP)
Title: Information distributor and method of information distributing method for game parlor
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an information distributor and an information distributing method for a game parlor, which can distribute game information to customers by e-mail without leaking the business condition of the game parlor. SOLUTION: E-mail addresses of customers who desire to receive information distributing are registered in this information distributor which accepts indication (extracting condition) of information allowed to be distributed to customers from an operator of the game parlor. Various kinds of information relating to the game parlor and game machines placed in the game parlor are normally collected and stored. Ones allowed for an operator to distribute to customers (ones match to the extracting condition designated by an administrator, etc.), are extracted from the collected and stored information. Information to be distributed to customer is prepared based thereon and sent to the registered e-mail addresses.
Patent JP-2001324052-A (JP)
Title: Piping box unit for building and its construction method
Inventor: OHATA KAZUO
IPC: E03C1/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To improve workability and safety at the time of conveyance and deposition by reducing weight of a box unit and to facilitate its work at stages of piping and wiring construction work by making a box in a frame shape. SOLUTION: A piping box unit for a building arranged on an outside edge of an opened corridor B an inside edge of which is made contact with a dwelling unit wall of each of the stories is constituted by forming a rectangular frame 2 at height corresponding to height of each of the opened corridors of the stories of the building by a plural number of metallic supports 10 and reinforcing stiles 12, arranging piping main elements including at least a water supply main pipe 31 and a gas main pipe 32 in the vertical direction and connecting a branch pipe for each of the dwelling units on the stories to each of the main elements, and an opening and closing door 40 is installed on a front surface of the rectangular frame.
Patent JP-2001323314-A (JP)
Title: Method for desulfurizing stainless steel
Inventor: NAKAO RYUJI
IPC: C21C7/076
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To efficiently perform desulfurizing-refining by surely confirming the progressing state and the desulfurizing ability in the melting or the refining processes of a stainless steel. SOLUTION: In the processes for melting the stainless steel in an electric furnace and for refining in a refining furnace, (MnO) concentration in the slag is analyzed to grasp the progressing state and the desulfurizing capacity from this (MnO) concentration. Based on this grasped progressing state and desulfurizing capacity of the desulfurizing reaction, the stirring of the molten steel is performed and/or flux for desulfurizing is added.