baber/WOPTO huggingface dataset:
Patent JP-2003128422-A (JP)
Title: Conduit structure for molten glass and reduced pressure deaerator for molten glass
Inventor: TAKEI YUSUKE
IPC: C03B5/225
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a conduit structure for molten glass and a reduced pressure deaerator for molten glass in the conduit made of fire bricks in which erosion of a joint part of the fired bricks in direct contact with the molten glass is prevented; bleed out of the molten glass from the joint part is prevented; and erosion of a backup refractory and an insulating refractory is prevented; so that a long life can be achieved. SOLUTION: In a riser tube 216 for a reduced pressure deaerator 10, the cross section of a flow channel 32 in the riser tube 216 is formed in a polygonal shape. In the flow channel 32, joint parts 234 are formed at the corners 236 where the flow rate of the molten glass is small. Cooling tubes 40 are placed at the outside of the joint parts 234. The cooling tubes 40 cool the joint parts 234.
Patent JP-2003117151-A (JP)
Title: Game machine
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To quickly provide a condition favorable to a player, timing with the start of a probability variation game without continuing pattern variation initiated during a big win game beyond the point of change from the probability variation game. SOLUTION: When a big win opening is closed during a final round in a 'big win game', varying ordinary patterns are forcedly brought to a halt even during normal variation, start of new pattern variation is held until the end of the big win game, and variation is initiated nearly simultaneously with the start of a 'probability variation game'. Otherwise, concerning those varying when the big win game is started and those stored as ordinary pattern start storage, pattern variation is executed as they are. For ordinary pattern start storage stored during the big win game, new pattern variation is held until the start of a probability variation game is started and variation is initiated nearly simultaneously with the start of the probability variation game.
Patent JP-2003124787-A (JP)
Title: Pulse processing circuit and frequency multiplication circuit
Inventor: KANZAKI MINORU
IPC: H03K5/151
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To control increase in power consumption while enabling low voltage operation even when the number of inputs is increased. SOLUTION: PMOS transistors P1 to Pn and PMOS transistors P1' to Pn' are respectively connected in series between power terminals VD and an output terminal OUTB, NMOS transistors N1 to Nn and NMOS transistors N1' to Nn' are connected in series between the output terminal OUTB and a ground terminal G, respectively, input terminals S1 to Sn are connected to the gates of the PMOS transistors P1' to Pn' and the NMOS transistors N1 to Nn, respectively, and also connected to the gates of the PMOS transistors P1 to Pn and the NMOS transistors N1' to Nn' respectively through inverters IV1 to IVn, respectively.
Patent JP-2003126876-A (JP)
Title: Treating method of endocrine disrupter-containing water and treating equipment
Inventor: MURAMATSU YUICHI
IPC: B01F15/04
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of endocrine disrupter-containing water and treating equipment without need for further treating of remaining ozone of the treated water by efficiently decomposing water containing endocrine disrupter-equivalent matter using a small amount of ozone. SOLUTION: In the treating method of endocrine disrupter-containing water for decomposing endocrine disrupter-equivalent matter by mixing endocrine disrupter-containing water and ozone-containing gas, the water and ozone- containing gas are mixed with a line mixer, and the ozone concentration in the water 4 seconds after the ozone-containing gas flows into the mixer is 0.15 to 0.8 mg/L. The equipment is provided with the line mixer, a pipeline for feeding endocrine disrupter-containing water into the mixer, a gas feeding passage connected with the vicinity of a water flow-in port of the mixer for feeding ozone-containing gas, a water flowing part in which the water flown from the mixer flows, and an ozone densitometer set at the position where the water flown into the water flowing part of mixer moves in 2 to 10 seconds.
Patent JP-2003127378-A (JP)
Title: Ink jet head
Inventor: MICHIHIRO TOSHIAKI
IPC: B41J2/16
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable ink jet head capable of keeping electric resistance values of a heat generating resistor or the like substantially constant for a long time. SOLUTION: The ink jet head is provided with a head substrate 1 in which a plurality of heat generating resistors 3 comprising TiSiO group resistance materials are mounted on the upper surface of a base plate 2 and the heat generating resistor 3 is covered with a protective layer 5, and a top plate 6 which is arranged to form a predetermined space from the head substrate 1, wherein ink 10 filled in a space between the head substrate 1 and a top plate 8 is ejected from ink ejection ports 9 by heating of the heat generating resistor 3. The protective layer 5 of the head substrate 1 is formed by sequentially laminating a first layer 6 comprising an inorganic material containing Si oxide and/or nitride and a second layer 7 comprising a sintered perhydropolysilazane body.
Patent JP-2003131666-A (JP)
Title: Music reproducing device of portable terminal and music reproducing program used by portable terminal
Inventor: NAKAYAMA KAZUNORI
IPC: G10H1/18
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To easily compose and enjoy various pieces of music by using a portable terminal by speedily switching reproduced pieces of music through easy operation. SOLUTION: A music reproducing device has playing patterns assigned to respective switch operation elements of the ten-key, etc., provided to the portable terminal and reproduces the playing patterns (1, 7, 2, 7) assigned to switches when the switch is operated (t1, t2, t3, t7). Several playing patterns are contained in each pack as an individually recognizable minimum storage unit. When a pack is selected, playing patterns assigned to switches are determined. Each pack stores: synchronous patterns (1, 2, etc.), which are reproduced in musical timings ta and tb3 after the switch operation timings t1 and t3; and asynchronous patterns (7, etc.), which are reproduced immediately in the switch operation timings t2 and t6.
Patent JP-2003093074-A (JP)
Title: Method for detecting endogenous transposon of plant and detected transposon and new kind crop using the same and method for raising the same
Inventor: HAYASHIDA NOBUAKI
IPC: C12Q1/68
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a breeding method utilizing the recent molecular-biological technology without utilizing a gene recombination method and to provide a tool therefor, namely to provide a method for raising a new kind crop by finding out a transposon from a plant and utilizing the found transposon, while conventional methods for raising new kind crops have serious defects accompanying very long periods and huge labors and are improved by the recent advanced gene recombination technology which is encountered with strong opposition from consumers. SOLUTION: The method for raising the new kind crop comprises at least utilizing for the improvement of the kind crop a gene modification characterized by the transfer reaction of the transposon originally existing in a plant, and/or finding out the transposon therefor, and/or inducing the transfer of the transposon.
Patent JP-2003137390-A (JP)
Title: Rotary driver of tank
Inventor: TAMADA YOSHIAKI
IPC: B65D90/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary driver of a tank which eliminates difficulty in the prior art, can drive to rotate a tank body made of steel while being kept without welding on the tank body, is suitable for manufacturing a high pressure gas vessel such as an LPG storage tank with which machining such as welding and polishing is inhibited after completion of a hydrostatic test, and is excellent in efficiency in a coating process, productivity and a facility cost. SOLUTION: The rotary driver of a tank drives a tank body to rotate to form a coat layer on a surface of the tank body. It includes a decompression holder for defining and forming decompression chambers at the center of both mirror finished surfaces of the tank body between the center and the surfaces respectively, wherein the decompression chamber is reduced in pressure, thereby keeping the mirror finished surface of the tank body sucked, a bearing member for rotatably supporting a rotary shaft of the decompression holder, a driving force transmitting means for transmitting rotary driving force to the rotary shaft of the holder, and a pressure reducing means for reducing a pressure in the decompression chamber of the holder.
Patent JP-2003137392-A (JP)
Title: Leaking lubricant collector in lid seaming machine
Inventor: SASAKI HITOSHI
IPC: B67B3/18
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a leaking lubricant collector which prevents a lubricant from attaching to and contaminating a container, by collecting the leaking lubricant even if it leaks through an oil seal in a lid seaming machine for fastening a closure member with a mouth of the container for sealing. SOLUTION: A seaming spindle 4 with a seaming chuck 5 mounted at its lower end can rotate around a center column 2 via a bearing 12. Even if a lubricant for lubricating the bearing 12 leaks from an oil seal 15, the lubricant is received in a collection groove 28 of an annular collection tank 24 constituting an oil receive 20 provided on the seaming spindle 4. Therefore, the lubricant does not drip down nor scatter into a seaming space 14 further below the groove 28, resulting in preventing a lid L to be seamed or a can barrel B from getting contaminated.
Patent JP-2002347629-A (JP)
Title: Wheel for steering vehicle
Inventor: FUJIO HIROBUMI
IPC: B62D1/06
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To constitute a wheel 1 to efficiently adjust a temperature when the wheel 1 is constituted to adjust the temperature by utilizing a Peltier effect by a Peltier element to prevent the rim part 2 from being heated too much in the summer and from being too cold in the winter. SOLUTION: The Peltier element 8 is provided on a projecting part 3a of a spoke part 3 of the wheel 1. A heat adjusting body 6 formed by a material with an excellent heat conductivity is provided at a prescribed portion of the rim part 2. The heat adjusting body 6 is thermally connected to the Peltier element 8 to adjust the temperature of the rim part 2.
Patent JP-2003143114-A (JP)
Title: System and method for transferring multiplexing order of wavelength multiplexed signal
Inventor: KOBAYASHI MASANOBU
IPC: H04J14/02
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a multiplexing order transferring system of a wavelength multiplexed signal which informs an opposed device of the multiplexing order of an optical signal and detects the erroneous connection of an optical fiber with comparatively simple circuit constitution. SOLUTION: A TAGINS part 4 in a terminal station A11 inserts TAG information indicating the multiplexing order to 2.4 Gb/s main signal, a TAGDRP part 14 in a terminal station B21 picks out the TAG information, and the picked-out TAG information is compared with an expected value set by a terminal 19 by a CPU 18. When nonconformity is one place, it is judged that the TAG information or the expected value is set erroneously. When nonconformity is two places, it is discriminated that the optical fiber is connected erroneously.
Patent JP-2003135423-A (JP)
Title: Magnetic resonance imaging equipment
Inventor: MOCHIZUKI HIROYUKI
IPC: G01R33/54
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To compensate disturbance of phase information caused by the fluctuation of a static magnetic field strength even in the case that a measurement time interval of NMR signals changes. SOLUTION: A magnetic resonance frequency f1 of a static magnetic field space is measured before executing an image pickup sequence (step 1), then the image pickup sequence S is executed and respective magnetic resonance signals and the measurement time are stored (step 2). After the image pickup sequence is executed, the magnetic resonance frequency f2 is measured (step 3), a phase change amount Δθ0 of the magnetic resonance signals in an execution period of the image pickup sequence S is obtained on the basis of a difference Δf between the magnetic resonance frequencies f1 and f2 (step 4) and the phase change amounts Δθn and Δθsp at the measurement time of the respective magnetic resonance signals are obtained by proportional distribution on the basis of the phase change amount Δθ0 (steps 5 and 6).  On the basis of the proportionally distributed phase change amounts, the phase information of the respective magnetic resonance signals stored in a memory is corrected (step 7).
Patent JP-2003143045-A (JP)
Title: Signal processing apparatus using algorithm for minimizing mean square error
Inventor: KOBAYAKAWA SHIYUUJI
IPC: G06F11/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To realize stable converging operation in a signal processing appara tus, using an algorithm minimizing mean square errors. SOLUTION: Multipliers 1-1 to 1-M multiply input signals X1(n) -Xm (n) by adaptive weights W1(n) -Wm (n). Adder 2 combines the outputs from the multipliers 1-1 to 1-M. An error function deriving section 3 computes an error function e(n), expressing the difference between the combined value Y(n) and a reference signal r(n). An adaptive weight updating section 4 then computes adaptive weights W1(n) -Wm (n), based on the error function e(n).  The error function deriving section 3 comprises a correction coefficient generating section 11 for generating correction coefficients α, β based on the adaptive weights W1(n) -Wm (n), a calculation section 12 for multiplying the combined value Y(n) by the correction coefficient β, a calculation section 13 for multiplying the reference signal r(n) by the correction coefficient α, and a subtracter 14 for computing the difference between the outputs of the operation sections 12 and 13.
Patent JP-2003141845-A (JP)
Title: Disk cartridge
Inventor: TAKADA HIROYUKI
IPC: G11B23/03
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge with which erroneous insertion into a disk unit is prevented with a simple structure without forming an erroneous insertion prevention groove part in a cartridge main body. SOLUTION: When each dimension of a cartridge main body is set to be L1: length in a direction almost orthogonal to the insertion direction to the disk unit, L2: a length in a direction almost parallel to the insertion direction to the disk unit, L3: a length to a shutter unlocking position when one end 6a of a shutter locking member 6 turns from the other side face 2e of the cartridge main body 2, L4: a predetermined length of a groove part 2d for a shutter release operation, the dimensional conditions of the cartridge main body 2 are set to be L1>L2, L2>L3, and L2>L4.
Patent JP-2003139530-A (JP)
Title: Inclinometer
Inventor: WATANABE HIROMITSU
IPC: G01C9/06
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a small, simply structured and inexpensive inclinometer favorable in temperature characteristic and linearity, high in resolution and reproducibility. SOLUTION: A detector of the inclinometer is composed by providing a pendulum 19 rotatably suspended from a stand 16 and having a sensor rod (a magnetic body) 21 in a free end side, and a coil 20 arranged so that a distance with the sensor rod (the magnetic body) 21 changes in response to rotation of the pendulum 19 and outputting a detection signal responding to a change of the distance. An output from the detector is sent to an inclination angle detecting part by a signal cable 23, and an inclination angle is detected at the inclination angle detecting part.
Patent JP-2003136202-A (JP)
Title: METHOD FOR MANUFACTURING Ni-BASE SUPPERALLOY INGOT COMPOSED OF LITTLE COMPONENT-SEGREGATION AND UNIFORMLY FINE CRYSTAL GRAIN
Inventor: MATSUI TAKANORI
IPC: B22D27/04
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an Ni-base supperalloy ingot composed of little component-segregation and uniformly fine crystal grains as a blank for manufacturing forged parts used for a gas turbine, such as a jet engine for aircraft, e.g. a turbine disk, a turbine shaft, etc. SOLUTION: A shallow pool 5 of a molten Ni-base supperalloy is formed by remelting a VIM ingot obtained by high frequency induction vacuum melting or an ESR ingot 2 obtained by electro-slag remelting after the high frequency induction vacuum melting with an electron beam 3. Then, after intermittently irradiating the obtained shallow pool 5 of the molten Ni-base supperalloy with the electron beam 4, the molten Ni-base supperalloy is immediately solidified.
Patent JP-2003146216-A (JP)
Title: Monorail vehicle and operating method
Inventor: NAKAHARA SHIGENORI
IPC: B60L13/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an improved monorail vehicle and an operating method and a smooth connection operating system of a monorail route and a bus route which can handle large-capacity transportation even with a small vehicle by reducing the size of the vehicle of a monorail as a city transportation means. SOLUTION: A transmitting device for transmitting a signal wave is mounted to the front of the vehicle, a reflecting means for receiving the signal wave and reflecting a reflected wave to the rear of the vehicle and a control device for calculating and determining the distance from a preceding vehicle by receiving the reflected wave from the reflecting device provided at the rear of the preceding vehicle so that the vehicle is slowed down or braked when the inter- vehicle distance is shorter than a braking stop distance. On the inner face, a bogie has a loading frame on which a bus wheel can be loaded extended from the side of a running frame provided with a running wheel and a stabilizing wheel in contact with a track crossbeam so that the bus can ride on the loading frame of this bogie by self-driving.
Patent JP-2003152647-A (JP)
Title: Optical path price determining method
Inventor: OGINO OSAO
IPC: G06Q50/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical path price determining method in which benefit presented by a difference between profits obtained by accommodating an optical path and the costs of an optical network can be maximized. SOLUTION: When a utility function to the optical path having various kinds of fault recovery systems of different total budgets and reliability is applied for each departure/arrival node, while moving the price of the optical path having each of fault recovery systems as a parameter (step S3), the number of requests to the optical path of each of fault recovery systems is found on the basis of a price demand curve, a difference Profit between the benefits obtained by accommodating the optical paths as many as the number of these requests and the costs of the optical network is calculated (step S4) and the price of the optical path to maximize the difference is found.
Patent JP-2003155212-A (JP)
Title: Smoke fumigant for cosmetological use
Inventor: YASUI MIYUKI
IPC: A61K8/96
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a smoke fumigant for cosmetological use having the advantages that the mucosa is fumigated and part of the smoke infiltrates into the body and causes perspiration, resulting in improving blood circulation and metabolism, giving esthetique effect, making the skin neat, helping intestinal cleaning, also helping eliminate oversensitivity to cold, constipation, atopic dermatitis, physiological pain, etc., therefore if followed by a lymph massage, wastes in the body are excreted, leading to slender figure. SOLUTION: This smoke fumigant, which can smoke by heating a metallic container containing itself, comprises mugwort as the main component and at least one component selected from medicinal herb, seaweed and chrysanthemum flowers and/or leaves/stems. The dried mugwort in such a metallic container serves to extend smoke fumigation period of time.
Patent JP-2003160842-A (JP)
Title: Ferritic stainless steel for hydrocarbon fuel reformer
Inventor: OKU MANABU
IPC: C22C38/28
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide ferritic stainless steel which is superior in steam oxidation resistance, red scale resistance, and thermal fatigue characteristics, and is suitable for a material for hydrocarbon fuel reformer which essentially needs a welding process.  <P>SOLUTION: The ferritic stainless steel contains, by mass%, 12-20% Cr, 0.03% or less C, 0.03% or less N, 0.1-1.5% Si, 0.1-1.5% Mn, 0.008% or less S, 1.5% or less Al, one or more of 0.10-0.80% Nb, 0.03-0.50% Ti, 0.1-4.0% Mo, and 0.1-4.0% Cu, while a value A defined by A=Cr+Mn+5(Si+Al) is adjusted to a range of 15-25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161361-A (JP)
Title: Worm and worm shaft
Inventor: SATO MINORU
IPC: B62D5/04
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the strength of a thread portion of a worm, and to greatly reduce the cost of forming the thread portion by forming it only by rolling without cutting by designing the cross section of the tooth bottom of the thread portion of the worm so as to have a shape formable by rolling.  <P>SOLUTION: The worm operates to transmit power between two axes which engage with a worm wheel and interlock with each other. The worm can be formed by rolling because the cross section of the tooth bottom of the thread portion is designed so as to have a circular arc shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163062-A (JP)
Title: Outlet
Inventor: HONDA MINORU
IPC: H01R13/73
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To make an instrument body compact while providing a recess in its front surface.  <P>SOLUTION: An instrument body 1 is assembled by combining a body 2 with a cover 3. The cover 3 has a cover main body 3a and a plate part 24, and recesses 25 and 25 which are circular in plan view in the front surface of the cover main body 3a and have a plugged part 26 provided in the bottom surface, are disposed in a line so as to contact with circle. In both ends in the longitudinal direction of the front surface of the plate part 24, a pair of screw inserting holes 33, 33 in long hole shape, in which fixing screws for fixing the instrument body 1 on a wall surface are inserted in the front and back direction, are provided. Grooves 34 and 34 are provided between the recesses 25 and 25 adjacent with large diameters 33a and 33a of the screw inserting holes 33 and 33 respectively to communicate with each other. Therefore, the distance in the screw inserting holes 33 and 33 and the recesses 25 and 25 can be approximated, the instrument body 1 can be made compact by shortening the dimension in the longitudinal direction of the instrument body 1, while the recess 25 is provided.  <P>COPYRIGHT: (C)2003,JPO