baber/WOPTO huggingface dataset:
Patent JP-2004123439-A (JP)
Title: Process for manufacturing optical glass
Inventor: TOKO SHUICHI
IPC: C03B8/04
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for efficiently manufacturing an optical glass with few defects.  <P>SOLUTION: In the manufacturing process of the optical glass, a porous glass body 1 prepared by depositing glass fine particles is heated, and the resulting transparent glass body is introduced into a mold 11 and molded. During or after conversion of the porous glass body 1 into the transparent glass, the porous glass body 1 and/or the transparent glass body is heated while being pressure-welded to the mold 11 and molded. This enables introduction of the porous glass body 1 and/or the transparent glass body into the mold 11 only by pressure welding without decreasing their viscosity to cause their melting and therefore suppresses formation of defects or defective precursors to improve ultraviolet transmittance of the obtained optical glass. Moreover, a high productivity is achieved by conducting the conversion of the porous glass body 1 into the transparent glass and its introduction into the mold in a single step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128904-A (JP)
Title: Public addresser and order conveyance method
Inventor: OGIYAMA YOSHIO
IPC: H04M3/42
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously issue orders even when a control room or the like does not work to surely convey detailed order information to respective fire stations or the like.  <P>SOLUTION: Each of station terminals 4 includes a simultaneous order signal sending means for sending a simultaneous order signal. The control device 1 includes a simultaneous order means for sending simultaneous orders to the control room 1 and all station terminals 4B to 4N except the terminal which has sent the simultaneous order signal when the simultaneous order signal is received from one 4A of the plurality of station terminals 4. The simultaneous order means includes a signal detection part 7 for receiving the simultaneous order signal from the station terminal 4A, an order tone transmitting part 8 for issuing an order tone, and a control means 6 for connecting the order tone transmitting part 8 with the input side of an order control trunk 5 and connecting the control room 1 and all of the station terminals 4B to 4N except the terminal 4A which has sent the simultaneous order signal with the output side of the trunk 5 when receiving the simultaneous order signal from the detection part 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124181-A (JP)
Title: High tensile aluminum die casting alloy material for heat treatment
Inventor: TOYODA KINPACHIRO
IPC: C22C21/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum die casting alloy for heat treatment equivalent to a forging material 2014 having high strength as its objective.  <P>SOLUTION: The aluminum die casting alloy for heat treatment consisting of 4.6 to 5.6wt% Cu, 7.5 to 12.0wt% Si, ≤0.3wt% Mg, ≤1.0wt% Zn, ≤1.0wt% Fe, ≤0.5wt% Mn, ≤0.5wt% Ni, ≤0.3wt% Sn and the balance Al is provided. The alloy is for die casting and can be provided with the values of hardness and tensile strength equivalent to those of the material obtained by heat treating the forging material. A test specimen sampled from a real article has Rockwell hardness B of 85 to 90 and tensile strength of 420 to 450 N/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122008-A (JP)
Title: Ultraviolet sterilizer
Inventor: KANEKO JUN
IPC: A61L2/10
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet sterilizer capable of sterilizing even the inside surface of an outlet portion of a faucet.  <P>SOLUTION: This ultraviolet sterilizer is composed of an ultraviolet ray-transmittible material-made connection pipe 11 which is connected to the tip part of the outlet portion 7 of the faucet 6 and the inside of which is used as a water flow passage, a lamp housing 14 which is arranged outside the pipe 11 and the inside surface of which is used as a reflecting surface 15 and an ultraviolet ray irradiating lamp 16 arranged in the housing 14 for emitting ultraviolet rays and transmitting the ultraviolet rays through the pipe 11 to sterilize even the inside surface of the portion 7 of the faucet 6. As a result, even when water is made to pass through the inside the pipe 11, the inside surface of the portion 7 of the faucet 6 exposing to the outdoor air can be sterilized since the ultraviolet rays reflected on the surface 15 can be transmitted through the pipe 11 and the inside surface of the portion 7 of the faucet 6 can be irradiated with the transmitted ultraviolet rays.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137511-A (JP)
Title: Alloying control method in hot dip galvanizing line, and device therefor
Inventor: MATSUURA YASUO
IPC: C23C2/28
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alloying control method for controlling alloying treatment in a hot dip galvanizing line with high precision, and to provide a device therefor.  <P>SOLUTION: When alloying is controlled in hot dip galvanizing equipment including an induction heating apparatus 5 heating a galvanized steel sheet 1, a heat retaining zone 7 and a cooling zone 11 in order, a power command setting apparatus 15 calculating a required heat amount in the induction heating apparatus based on the preset objective sheet temperature and sheet passing conditions on the outlet side of the induction heating apparatus, then adding heating coil efficiency to the required heat amount and commanding a required amount of power supplied to the induction heating apparatus is set. In the heat retaining zone 7, a sheet thermometer 10 is positioned in the vicinity of the outlet side, and furnace thermometers 16a and 16b are positioned at a plurality of places in the heat retaining zone 7. A sheet temperature correction computing unit 14 calculating the sheet temperature at the outlet side of the induction heating apparatus using the measured actual results by the sheet thermometer 10 and the furnace thermometers 16a and 16b is arranged. The objective sheet temperature by the power command setting apparatus 15 is corrected based on the calculated value by the sheet temperature correction computing unit 14. Then, the amount of the power to be supplied to the induction heating apparatus 5 is corrected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123964-A (JP)
Title: Method for regenerating inside of dry distillation gas channel
Inventor: TAGUCHI YUKIJI
IPC: C10B43/10
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regenerating the inside of a dry distillation gas channel by which the tar and soot adhered and deposited inside the dry distillation gas channel of a carbonization apparatus are treated to maintain the inside of the dry distillation gas channel clean all the time.  <P>SOLUTION: The method comprises a step of supplying an air flow from air supply nozzles 15 and 15' which are provided inside the dry distillation gas channel 14 after the completion of a dry distillation step in the carbonization apparatus 10 to burn the tar and soot adhered and deposited inside the dry distillation gas channel 14. The air flow may be supplied from the dry distillation gas channel 14 at a combustion burner 12 side, or a steam flow may be supplied into the dry distillation gas channel 14 at a dry distillation box 13 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123489-A (JP)
Title: Coal ash concrete and pavement structure using the same
Inventor: KAWAMOTO KINZOU
IPC: C04B18/10
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coal ash concrete in which coal ash is effectively utilized and the quantity of cement is reduced and which has excellent strength and self-hardening property or flowability, and to provide a pavement structure constructed using the coal ash concrete.  <P>SOLUTION: The coal ash concrete is manufactured by using at least cement, water, gravel, and the coal ash as structural base materials. As the coal ash, clinker ash, PFBC ash or fly ash is used. The pavement structure 1 is formed by placing a pavement layer 3 on a roadbed layer 2 rolled and compacted after being placed. The roadbed layer 2 is constituted of the coal ash concrete using at least cement, water, gravel, and the coal ash composed only of PFBC ash as the structural base materials and the pavement layer 3 is constituted of the coal ash concrete using at least cement, water, gravel, and the coal ash composed at least of clinker ash and PFBC ash as the structural base materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003143768-A (JP)
Title: Power supply circuit and information processor with the power supply circuit built in
Inventor: YANO HIDETOSHI
IPC: H02J7/34
Filed: 2002-10-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem, that, when a plurality of batteries are connected in parallel to a power supply circuit to be discharged in parallel with each other, voltages of the respective batteries may different. SOLUTION: When a plurality of batteries are connected in parallel with each other with switching means corresponding to the respective batteries and an information processor is made to operate by discharge currents of the batteries charged by a charging current supply means, the voltages of the plurality of batteries are compared with each other by a comparison means, and if the voltage of one battery is lower than the voltage of the other battery by a prescribed value or more, a control means turns off the switching means corresponding to the other battery and cuts off the parallel connection.
Patent JP-2004130906-A (JP)
Title: Anti-theft device for vehicle
Inventor: UEDA SHINICHI
IPC: B60R25/22
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-theft device for a vehicle allowing an engine to operate by surely determining the permission or the no-permission of the use of the vehicle with identifying information without being subject to the influence of operation failure or interference.  <P>SOLUTION: When traveling the vehicle having both a portable machine 18 and an immobilization key 20, a control unit 12 prohibits processing of sending and receiving a signal for checking the identifying information with the portable machine 18. Only immobilizer unit 32 sends and receives the signal for checking the identifying information with the immobilization key 20, and outputs a first engine operation permission signal to an engine control unit 30 according to a result to be checked to enable operation of the engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134019-A (JP)
Title: Optical disc cartridge
Inventor: MURATA SHIYOUZOU
IPC: G11B23/03
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disc cartridge in which a recording capacity per unit volume can be enhanced and large recording capacity with compactness in size can be made possible.  <P>SOLUTION: A recording layer is created on one side of a flexible substrate and a sheet-like optical disc 1 with flexibility for a whole disc is housed inside a cartridge case 5 with a plurality of the discs stacked up.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137106-A (JP)
Title: Piezoelectric porcelain composition, piezoelectric element, and method of manufacturing piezoelectric element
Inventor: SASAKI MASASHI
IPC: H01L41/297
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element which has a piezoelectric layer constituted of a piezoelectric porcelain composition which has a high piezoelectric strain constant and enhanced mechanical strengths, and can be densified without lowering various piezoelectric characteristics even when it is fired at a low temperature.  <P>SOLUTION: The piezoelectric porcelain composition of piezoelectric layers of the piezoelectric element 2 having an element main body 10, in which the piezoelectric layers 8, 8a and the internal electrode layers 4, 6 are alternately laminated, has a main component including an oxide of a composition expressed by formula: (Pb<SB>1-B</SB>Me<SB>B</SB>)<SB>A</SB>[(Zn<SB>1/3</SB>Nb<SB>2/3</SB>)<SB>a</SB>Ti<SB>b</SB>Zr<SB>c</SB>]O<SB>3</SB>, a first sub-component containing at least one selected from among Fe, Co, Ni and Cu, and a second sub-component containing at least one selected from among Sb, Nb, and Ta. In the formula, Me, A, B, A, b and c are at least one selected from ME:Ca, Sr and Ba and satisfy following relations: 0.99≤A≤1.005, 0≤B≤0.1, 0.05≤a≤0.25, 0.35≤b≤0.50, 0.38≤c≤0.48, and a+b+c = 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137568-A (JP)
Title: Raw material for carbon-containing film for cvd and method for forming carbon-containing film with cvd
Inventor: NOGUCHI MASAHIRO
IPC: C23C16/26
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a carbon-containing film which has sufficient hardness, high stickiness to a base plate and small friction coefficient and can three-dimensionally be uniformized in film thickness.  <P>SOLUTION: In components of a carbon-containing film raw material 12 for CVD, at least one among group composed of acetylacetone, acetylacetonate ligand, dipivaloil methane, dipivaloil methanate ligand and β diketone anion, are contained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151625-A (JP)
Title: Nonaqueous electrolyte with high safety to overcharging and lithium battery adopting the same
Inventor: SAI SOKUN
IPC: H01M10/0567
Filed: 2002-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte and a lithium battery adopting the nonaqueous electrolyte with high safety to overcharging. SOLUTION: This nonaqueous electrolyte contains an organic solvent, a lithium salt, and a hydrogenated material of a compound represented by chemical formula 1. (In the formula, R1 , R2 , R3 , R4 , R5 , R6 , R7 , R8 , R9 , R10 , R11 , R12 , R13 , and R14 independently represent a hydrogen atom, a hydroxyl group, a halogen atom, a substituted or a non-substituted 1-20C alkoxy group, a nitro group, or an amino group.). Therefore, even if the battery is overcharged and voltage is raised by various reasons, the electrolyte is oxidized and decomposed to produce a polymeric product, overcharging current is consumed and the battery is protected. Therefore, safety to the overcharge is enhanced. Thereby, swelling of the battery is suppressed, and side reaction such as drop in formation characteristics, capacity, and life characteristics is suppressed.
Patent JP-2004143754-A (JP)
Title: Electric lock
Inventor: SHIROZOE AKIHIKO
IPC: E05B47/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric lock in which a latch bolt and a dead bolt are retracted simultaneously by the rotary operation of a lever handle after the electric lock receives an unlocking signal from an unlocking-code input means.  <P>SOLUTION: A driving hub for projecting and retracting the dead bolt is projected from one side face of a lock shaft, and a supporting-shaft hub for pivotally attaching a clutch lever is projected from the other side face of the lock shaft. A first driving leg section and a second driving leg section arranged on both sides of the lock shaft are installed to a handle shaft, and a pinion shaft is connected to an output shaft for a motor forward or reversely rotated on the basis of an actuating signal from the unlocking-code input means and a rack section formed at one end section of a relay lever is engaged with a pinion formed to the pinion shaft. When the relay lever is positioned at a retracted place, a pressure-receiving arm section for the clutch lever is abutted against the side face of the lock shaft by a spring for urging the lever, the arm section in the abutted state against the lock shaft is pushed by the first driving leg section and a passive arm section for an interlocking lever is pushed by the second driving leg section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097768-A (JP)
Title: Tissue paper box with wall hanging hole
Inventor: TSUMURA NAOTOSHI
IPC: A45C11/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tissue paper box on which a pull-out type hanging hole is opened for mounting the tissue paper box on the surface of the wall.  <P>SOLUTION: A hole (2) is opened on the rear surface of a tissue paper box (1), and the periphery thereof is perforated (3). In the case of use, the perforation (3) is torn to pull out a portion which is hung on a hook, such that the tissue paper box is hung on the wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151132-A (JP)
Title: Three dimensional display
Inventor: SUYAMA SHIRO
IPC: G09F9/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To make the distance between a first display and a second display short in a three dimensional display which has an optical device between the first display and the second display while keeping a distance between the first display and an image focusing plane.  <P>SOLUTION: The three dimensional display which has an optical device between the first display and the second display has a first lens group which includes a first micro lens array and focuses a reduced inverted real image of an original image, and a second lens group which includes a second micro lens array and a third micro lens array and focuses an enlarged upright real image of the reduced inverted real image which is focused with the first lens group. The enlarged upright real image and the original image on a plane have the same size and the distance between the second lens group and the image formation position of the enlarged upright real image is larger than the distance between the original image on the plane and the first lens group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150465-A (JP)
Title: Controller of automatic transmission
Inventor: KITAMURA TOSHIO
IPC: F16H61/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a speed of response.  <P>SOLUTION: When a brake is operated and an engine rotating speed is less than a specific value in a state that a gear-type transmission is shifted to a travelling stage (S1-S3), a friction clutch is cut off, this state is kept, and the gear-type transmission is shifted to neutral (S4-S6). When a car speed is more than 2 km/h, and an accelerator opening becomes more than a specific value (S7, S8), the gear is shifted to a stage corresponding to the car speed (S9, S10), and the friction clutch is connected by the control based on the car speed (S12, S13). That is, after the friction clutch is cut off for the stop and the gear type transmission is shifted to the neutral, the friction clutch is cut off until an accelerator pedal is pressed down for re-acceleration from a low speed just before the stop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186395-A (JP)
Title: Method and apparatus for enhanced cmea using involuntary lookup and including cmea iteration before and after transformation
Inventor: ETZEL MARK H
IPC: H04L29/06
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for an emphasized CMEA (cellular message encryption algorithm) or an ECMEA process.  <P>SOLUTION: A forward ECMEA process decrypts text encrypted by an inverse ECMEA process, and the inverse ECMEA process decrypts the text encrypted by the forward ECMEA process. The forward ECMEA process utilizes a first transformation, iteration of the CMEA, and a second transformation. The inverse ECMEA process utilizes a first inverse transformation, the iteration of the CMEA process, and a second inverse transformation. The transformation and the inverse transformation, and the iteration of the CMEA process improve the security, utilizing a secret offset. The transformation and the iteration, of the CMEA process also utilize an emphasized TBOX function using an involuntary lookup table.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004151188-A (JP)
Title: Display
Inventor: HIROHATA NAOTO
IPC: H05B33/14
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display hardly generating display-burning without a discomfort feeling.  <P>SOLUTION: The display comprises the following: column scanning lines 8<SB>1</SB>, 8<SB>2</SB>and 8<SB>3</SB>and row scanning lines 9<SB>1</SB>, 9<SB>2</SB>and 9<SB>3</SB>that are orthogonally arranged. Light emitting panels 2, containing pixels whose anodes 10 are connected to the column scanning lines 8<SB>1</SB>, 8<SB>2</SB>and 8<SB>3</SB>and whose cathode 11 are connected to the row scanning lines 9<SB>1</SB>, 9<SB>2</SB>and 9<SB>3</SB>, are arranged in a matrix form at intersections of these lines. First and second clock generating circuits 3 and 4 output a first clock of a negative display state and a second clock of a positive display state. A switch changes over a second data clock at timings of N times the first clock time. A circuit generates a line clock. A first drive circuit is turned on only for times corresponding to gradation data based on the first or second clock to supply current to the column scanning lines 8<SB>1</SB>, 8<SB>2</SB>and 8<SB>3</SB>. A second drive circuit wholly outputs gradation data of one line part, then scanning voltage is supplied to the row scanning lines 9<SB>1</SB>, 9<SB>2</SB>and 9<SB>3</SB>to let the light-emitting panel 2 emit light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151892-A (JP)
Title: Mail transmitting method with attached file erasing function and mail transmitting terminal
Inventor: NAWATA TOMOHIKO
IPC: H04N1/21
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a work to transmit a mail attached with a file such as an image or music stored in the incorporated memory of a portable telephone, and to erase the stored file in order to create the space of the incorporated memory.  <P>SOLUTION: A desired file from an image file or music file stored in the incorporated memory of a portable telephone or the like is attached to a mail, and the mail attached with the file is transmitted to another information terminal. Then, the file attached to the mail is erased from the storage part according to the mail transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148659-A (JP)
Title: Glass net-incorporated corrugated sheet made of polycarbonate resin
Inventor: SAKURAI HIROYUKI
IPC: B32B17/04
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated sheet made of polycarbonate superior in mechanical characteristics such as tensile strength and flexural strength to a conventional corrugated sheet made of polycarbonate.  <P>SOLUTION: The corrugated sheet 1 made of polycarbonate which incorporates the glass net has a structure wherein on the wavy sheet material 2 made of polycarbonate the glass net 3 is embedded into integrity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003127838-A (JP)
Title: Wiper pivot
Inventor: OHASHI YASUO
IPC: B60S1/34
Filed: 2002-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a wiper pivot to which a large impact force is not applied even if an object collides against a pivot shaft from the outside. SOLUTION: The wiper pivot 1 comprise a pivot holder 3 integrally formed with a pivot shaft support part 3b for rotatably supporting a pivot shaft 2, a vehicle body fixing part 3d via a connection part 3c, and an impact fracture part 4 with a first thin wall part formed on a surface and a second thin wall part formed on the other surface which is broken when an impact layer than a predetermined value is applied to the pivot shaft 2.
Patent JP-2003214916-A (JP)
Title: Vortex flowmeter
Inventor: WAKUI SHUICHI
IPC: G01F1/32
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vortex flowmeter capable of realizing flow measurement without hindrance even in measuring fluid containing bubbles and solid materials.  <P>SOLUTION: This vortex flowmeter measures flow rate of the measuring fluid by generating Karman vortex in the measuring fluid flowing through a measuring pipe with a vortex generator and detecting Karman vortex, and in this flowmeter, a separating part separating either one or both of bubbles and solid materials contained in the measuring fluid is installed.  <P>COPYRIGHT: (C)2003,JPO