baber/WOPTO huggingface dataset:
Patent JP-2003257736-A (JP)
Title: Device and method for automatically magnetizing superconductor
Inventor: SAKAI NAOMASA
IPC: H01F13/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for automatically magnetizing superconductor by which a superconductor can be magnetized with a high capture magnetic field.  <P>SOLUTION: The device for automatically magnetizing superconductor is provided with a superconductor 1 which is cooled to a superconductive transition temperature or lower and captures a magnetic field, a magnetizing coil 2 for repetitively impressing a magnetic field upon the superconductor 1, and a pulse power source 3 which energizes the coil 2. The device is also provided with a magnetic sensor 4 which measures the magnetic field captured by the superconductor 1, a temperature sensor 5 which measures an ambient temperature of the superconductor 1, and a capacitor 6 provided in the power source 3. In addition, the device is also provided with a magnetization controller 7 which controls the power source 3 by receiving signals from the magnetic sensor 4, temperature sensor 5, and capacitor 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253608-A (JP)
Title: Pavement method and pavement structure
Inventor: SEKI KEIKO
IPC: E01D19/12
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pavement structure superior in waterproofness by firmly bringing a waterproof layer and an asphalt concrete layer into close contact with each other.  <P>SOLUTION: This pavement method is characterized in that the waterproof layer is formed by applying a urethane resin on a backing, a urethane primer is applied to an upper surface of this polyurethane water proof layer, a thermoplastic resin having a softening point of 35 to 130°C is laid before hardening the urethane primer, a heating asphalt concrete pavement mix is paved on the resin, a thermoplastic resin layer is formed between a polyurethane primer layer and the asphalt concrete layer, and at least a part of the thermoplastic resin layer and at least a part of the urethane primer are integrally adhered. This pavement structure is formed by arranging an asphalt pavement body on an upper surface of the polyurethane waterproof layer laid on the backing via the primer layer composed of the urethane resin and the thermoplastic resin layer having the softening point of 35 to 130°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253400-A (JP)
Title: Austenitic stainless steel for button-type lithium secondary battery case, and battery case using the same
Inventor: HARADA WAKAHIRO
IPC: C22C38/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an austenitic stainless steel with adequate corrosion resistance for a button-type lithium secondary battery case.  <P>SOLUTION: The austenitic stainless steel comprises, by mass%, 15.0-30.0% Cr, 7.0-20.0% Ni, 0.08% or less C, 3.0% or less Si, 2.0% or less Mn, 0.04% or less P, 0.03% or less S, and the balance Fe with unavoidable impurities, or further one or more of 0.2-5.0% Mo, 0.2-6.0% Cu, and 0.01-0.5% N. Then, the above austenitic stainless steel has corrosion resistance and functionality in the environment when used for the button-type lithium secondary battery case.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256971-A (JP)
Title: Environment measuring apparatus
Inventor: URANO KOJI
IPC: G04C9/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To correct shift of measuring time among various pieces of environmental data.  <P>SOLUTION: This environment measuring apparatus is provided with a plurality of environmental sensors S1 to Sn that detect a plurality of kinds of environmental information respectively, conversion parts C1 to Cn that are provided by every one of the environmental sensors S1 to Sn and convert detection signals of the respective environmental sensors S1 to Sn into prescribed pieces of environmental data and a processing part P that collects pieces of the environmental data from the respective conversion parts C1 to Cn respectively and transmits them to a management device KS at a remote place via a communication network N, and the processing part P collects pieces of the environmental data at the same time by simultaneously providing time information common to the respective conversion parts C1 to Cn.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257396-A (JP)
Title: Pack battery
Inventor: MORITA HIDEYO
IPC: H01M2/10
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To quickly surely shut off current when battery temperature is abnormally raised with the number of heat sensitive protection elements less than the number of thin batteries, and simplify the assembly by jointly using the heat sensitive protection element to connect the battery, and moreover firmly connect the thin batteries.  <P>SOLUTION: This pack battery has a plurality of thin batteries 3 arranged in a posture being stacked on a printed circuit board 4, and the heat sensitive protection element 6 for detecting the temperature of the thin batteries 6. In the pack battery, both ends of a heat sensitive lead plate 10 are connected to the end surface of the adjacently stacked thin batteries 3, and one lead plate 6B of the heat sensitive protection element 6 is connected to the middle of the heat sensitive lead plate 10. In the heat sensitive protection element 6, a temperature detecting part 6 is approached to the end of the thin batteries 3 and arranged between the adjacent thin batteries 3, and the other lead plate 6C connected to the temperature detecting part 6A is connected to the printed circuit board 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002326837-A (JP)
Title: Glass ceramic
Inventor: SIEBERS FRIEDRICH DR
IPC: C03B11/10
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glass ceramic containing glass and β-quartz and/or keatite solid solution and a method for using it as a coating base material. SOLUTION: The glass ceramic of which the surface roughness Ra without grinding is <50 nm, the thermal expansion at 20-300 deg.C is <1.2×10<-6> /K and the transmittance is >85% at near-infrared region of 1050 nm and thickness of 4 mm contains β-quartz and/or keatite solid solution. The glass ceramic has a composition containing, by mass percentage, 3.0-5.5 Li2 O, 0-2.5 Na2 O, 0-2.0 K2 O, 0.5-3.0 ΣNa2 O+K2 O, <0.3 ΣMgO+ZnO, 0-2.0 SrO, 0-3.5 BaO, 0-4.0 B2 O3 , 19.0-27.0 Al2 O3 , 55.0-66.0 SiO2 , 1.0-5.5 TiO2 , 0-2.5 ZrO2 , 3.0-6.0 ΣTiO2 +ZrO2 , 0-8.0 P2 O5 , <200 ppm Fe2 O3 and 0-0.6 F.
Patent JP-2003254598-A (JP)
Title: Water/hot water mixing unit for hot water supplier
Inventor: SASAKI HIROAKI
IPC: F24H1/18
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a risk of supply of high-temperature water exceeding a safe temperature to a hot water supplier (7) at valve opening of a solenoid valve (31) which is open all the time even if clogging progresses in a dust filter (39) for cooling water, in a unit provided with a mixed water passage (29) extended from a merging point between a hot water passage (14) provided with a dust filter (38) for hot water and a cooling water passage (15) provided with the dust filter (39) for cooling water, a water/hot water mixer (20) for temperature conditioning for adjusting mixing proportion of the cooling water against the hot water so that the temperature of mixed water flowing through the mixed water passage (29) is at a mixed target temperature, and a safety valve arranged in a bypass passage (28) connecting the cooling water passage (15) and the mixed water passage (29) and opened at safe operation.  <P>SOLUTION: This mixing unit is provided with an actual mixing proportion determining means for determining an actual mixing proportion of the cooling water against the hot water actually mixed by the water/hot water mixer (20), and an upper limit opening of a hot-water volume adjusting valve (25) in temperature conditioning operation is lowered when the actual mixing proportion is smaller than a specified mixing proportion compared to the case where it is larger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259185-A (JP)
Title: Digital camera
Inventor: SUZUKI MASATOSHI
IPC: H04N5/225
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera which takes a picture in arbitrary timing with good response when a releasing operation is performed by an operation in the mouth.  <P>SOLUTION: The digital camera is equipped with an execution switch 202, a cancel switch 203, a cursor left move switch 204, and a cursor right move switch 205 of a remote operation device 102 which are provided on the back flanks of the foreteeth in the mouth, a release switch 206 of the remote operation device 102 which is provided at the occlusion position of teeth of a user, a transmission part 112 which transmits signals corresponding to operations of the switches 202 to 205 operated with the tip of the tongue of the human body or the operation of the release switch 206 operated by occlusion between the teeth, a remote operation device communication part 106 which sends the signals corresponding to the operations, and a control means 107 which performs release control with the signal corresponding to the operation of the release switch 206 received by the remote operation device communication part 106.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258764-A (JP)
Title: Location method for carriers in orthogonal frequency division multiplex transmission system, transmitter, receiver, and transmission system
Inventor: OKABE SATOSHI
IPC: H04J11/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a location method for carriers in an orthogonal frequency division multiplex transmission system, a transmitter, a receiver, and a transmission system in which transmission errors related to a TMCC carrier or an AC carrier can be reduced even when a multipath occurs on a transmission line.  <P>SOLUTION: While dividing an OFDM carrier into blocks as many as the number of TMCC carriers (step S110), a location pattern is generated by locating one TMCC carrier for each divided block (step S130) on the basis of a random numerical value (step S120) and further, an optimal location pattern is determined (step S140) by evaluating an impulse response with respect to the generated location pattern of the TMCC carriers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270337-A (JP)
Title: Doppler radar device
Inventor: YABUKAKI YOSHIYUKI
IPC: G01S7/40
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable stable system operation even if transmission timing is heavily upset when power is turned on because of the properties of a modulator, in the case of a weather Doppler radar device using a magnetron as a transmitting tube.  <P>SOLUTION: This device is equipped with a transmitter 420 for generating transmission pulse signals, a coupling means 431 for separating and outputting part of the pulse signals, a gate means 141 for extracting the separated and outputted pulse signals through a gate having a prescribed time width, a comparison means 142 for comparing the level of the pulse signals extracted through this gate with a prescribed threshold value, and a search means 143 for changing the set position of the gate of the gate means based on the result of the comparison.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267945-A (JP)
Title: Method of production for o-substitution product of hydroxylamine
Inventor: IMAI TADASHI
IPC: C07C303/34
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of production for O-substituted compound of hydroxylamine in high yield by using an industrially available raw material.  <P>SOLUTION: The method of production for the O-substituted compound of hydroxylamine comprises a step obtaining an alkali metal disulphonate of the O-substituted hydroxylamine by reacting a hydroxylamine alkali metal disulphonate and a halogen compound represented by an alkylating agent (RX), and a step hydrolyzing the alkali metal disulphonate of the O-substituted hydroxylamine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267683-A (JP)
Title: Reach forklift truck
Inventor: YOKOYAMA KOJI
IPC: B66F9/10
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reach forklift truck that can structurally increase lateral stability in a reach-in state of a mast device.  <P>SOLUTION: The reach forklift truck comprises an arm 12 extended forward from a middle lower portion of a vehicle body 11, and the mast device 14 disposed for longitudinal motion along the arm 12. The mast device 14 has a left-right pair of rotatable road wheels 3a and 3b. A rear lower portion of the vehicle body 11 has a rotatable driving wheel 5a. The vehicle body 11 is mounted with a motor for driving the driving wheel 5a, and a brake for braking the driving wheel 5a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002330014-A (JP)
Title: Antenna unit
Inventor: REICHERT GUENTER
IPC: H01Q1/22
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an antenna unit which is equipped with antennas that are built in the outside plate of an automobile and increased in number so as to cope with various functions and radio frequencies and to be restrained from deteriorating the visual quality of the outside plate. SOLUTION: Antennas (6) are arranged in or under the cutouts (4, 4A, and 4B) provided to the outside plate (2) of an automobile and/or in or under panel elements (10A to 10H) fixed to the outside plate (2) of an automobile.
Patent JP-2002277567-A (JP)
Title: Electronic apparatus and control method for electronic apparatus
Inventor: OKETANI MAKOTO
IPC: G04G99/00
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To surely shift an operation mode to a normal operation mode by detecting a power generation state of a power generation device when it is shifted to a power saving mode. SOLUTION: Generation voltage detection processes (Steps S2 and S12) detect a generation voltage in a power generation unit. Operation mode control processes (Steps S3-S7 and S1-S15) shift the operation mode of a driven unit from the normal operation mode to the power saving mode and vice versa based on the generation state of the power generation unit or the operation state of an operation means. A limiter control process (Step S8) prohibits the operation of a limiter when the operation mode of the driven unit is in the power saving mode. As a result, the generation voltage detection processes can surely shift the operation mode to the normal operation mode in the power saving mode by detecting the generation state of the power generation device. A limiter prohibition operation releasing process (Step S13) actuates the limiter again after shifting to the normal operation mode.
Patent JP-2003268262-A (JP)
Title: Aqueous coating solution containing titanium peroxide and method of forming photocatalytic layer using the same
Inventor: OTA HIROSHI
IPC: C09D5/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous coating solution for forming an undercoat for protecting a substrate which allows the inspection about whether it is coated by coloring and also allows easy decoloring, and to provide a method of forming a photocatalytic layer in which the undercoat is formed using the above coating solution and the photocatalytic layer not attacking the substrate is formed thereon.  <P>SOLUTION: The aqueous coating solution is the one which contains titanium peroxide and a coloring matter which decolors by irradiation of visible rays and in which the coloring matter is colored by irradiation of UV. The method of forming the photocatalytic layer is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282772-A (JP)
Title: Wiring board with pin and electronic device using the same
Inventor: ITO HIDEKI
IPC: C08L101/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the adhesion strength of a pin-attached pad to an insulating layer is low in a pin-attached wiring board.  <P>SOLUTION: The insulating layer 1b and a conductor layer 2 are alternately laminated into a wiring board. The pin-attached pad 3 formed of the conductor layer 2 is provided on the undersurface of the wiring board. A lead pin 4 composed of a columnar shaft 4a and a nearly disk-shaped part 4b formed on the top end of the shaft 4a is provided upright on the pin-attached pad 3 by bonding the disk-shaped part 4b and the pin-attached pad 3 by soldering for the formation of the pin-attached wiring board. The insulating layer 1b is formed of an epoxy resin mixture composed of a polyfunctional epoxy resin and a bifunctional epoxy resin, a thermoplastic resin which has a mass average molecular weight of 10,000 to 500,000 and is soluble in rarefaction liquid, an elastomer having a glass transition temperature of -60 to -20°C, an inorganic insulating filler 0.1 to 2 μm in average grain diameter, and a block polymer compatibilized material of an epoxy resin and a thermoplastic resin. The substrate has an adhesion strength of 1.0 kg/cm or above specified by JIS C 6481 to the conductor layer 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003107509-A (JP)
Title: Method for manufacturing liquid crystal element having same plane changeover mode
Inventor: SHIH PO-SHENG
IPC: G02F1/1343
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display element having a same plane changeover mode. SOLUTION: This manufacturing method comprises a step for providing an insulation substrate 40, a step for defining a gate line structure 41, a comb- shaped common electrode structure 42, connection pads 43 and a comb-shaped pixel electrode 44 to a first electrically conductive layer in a first photo-etching process, a step for defining channel structure, insulation structure, the dielectric layer of a storage capacitor and a pattern for forming a plurality of conducting wire mixture insulation structures in a second photo-etching process, a step for defining source/drain structure, a data line to be connected to the drain structure,  a connection electrode to be connected between the source structure and the comb-shaped pixel electrode and the upper electrode of the storage capacitor to be connected to the comb-shaped pixel electrode in a third photo- etching process and a step for forming protective structure to the insulation substrate.
Patent JP-2003279891-A (JP)
Title: Presentation system using laser pointer
Inventor: NISHIMURA MITSUYOSHI
IPC: G03B21/26
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a presentation system for surely preventing the erroneous projection of a laser pointer in simple and inexpensive constitution and improving safety.  <P>SOLUTION: The presentation system is provided with the projector 20 of a DLP system using a DMD element 25, a screen 10 on which images are projected from the projector 20, and the laser pointer 40. Light reflected on the screen 10 is received by a lens 44 provided in the laser pointer 40, and only in the case that a control part 41 recognizes that the light is the light projected from the projector 20, that is in the case that changeover is successively performed regularly to respective colors (R, G, B) by a color filter 24 and a changeover timing matches, the laser beam is projected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275180-A (JP)
Title: Health monitoring system utilizing hemadynamometer, automatic rescue notification system utilizing hemadynamometer, hemadynamometer, and receiving device
Inventor: KO YEONG HO
IPC: G08C17/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic rescue notification system utilizing a novel and improved hemadynamometer capable of immediately apply a suitable treatment when an abnormality occurs in a physical condition.  <P>SOLUTION: In this automatic rescue notification system utilizing the hemadynamometer, the hemadynamometer fitted to a body measures blood pressure values and pulse rates at specified intervals. When the measured values are determined abnormal as compared with preset reference values, the hemadynamometer automatically transmits rescue radio signals, and a receiving device connected to a phone line, when receiving the rescue radio signals, automatically dials the phone number of an urgent address to notify the urgent state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283935-A (JP)
Title: Video signal input device
Inventor: TAMURA YOSHIKUNI
IPC: H04N5/44
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video input device capable of identifying a condition in which a control signal of, for example, converting Y-Cb-Cr to D-terminal becomes not included, and performing an optimal mode switching corresponding to each condition without affecting regular LINE information.  <P>SOLUTION: A voltage generation circuit 4 is provided in a LINE1 of a D-terminal 2 so as to obtain 5 V in a high impedance condition, and 4-value (0 V, 1.6 V, 4.4 V, 5 V) control signals are discriminated in a CPU (signal type discrimination section) 3. The CPU 3 decides that the video output side is not the D-terminal in case of 5 V received on the LINE1 terminal, and decides that the scanning line numbers are 1,080 in case of 4.4 V, 720 in case of 1.6 V, and also 480 in case of 0 V, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285086-A (JP)
Title: Embedded sewage disposal apparatus
Inventor: YASUHARA TERUO
IPC: C02F3/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage penetration type embedded sewage disposal apparatus capable of easily replacing a filter medium, which causes clogging to be lowered in treatment function, with a new one.  <P>SOLUTION: A vertical cylindrical bottomless container 2 made of a synthetic resin has the leading end opening part 1a of a drain pipe 1 for guiding wastewater connected its upper part 2a, an outflow port 3 provided to the lower part 2b of its side surface and an opening part 5 with a lid 4 provided to its upper end. Crushed stones are laid on the entire surface of the vertical hole H excavated in the ground G and the cylindrical bottomless container 2 is placed on the crushed stones 6. The outside space of the bottomless container 2 in the vertical hole H is filled with crushed stones 6 up to a position lower than the ground G and the crushed stones 6 are covered with cover soil to embed the bottomless container 2 in the ground up to the opening part 5 thereof. Pumice stones 8 are laid on the inner bottom part of the bottomless container 2 so as to cover the entire surface of the open bottom 1c of the bottomless container 2. A large number of subdivided net bags 1 housing easily degradable wood small pieces 9 with a size of about 1-20 min are laid on the pumice stones 8 to fill the bottomless container 2 up to the intermediate position lower than the position of the leading end opening part 1a of the drain pipe 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283451-A (JP)
Title: Digital broadcast signal transmission method and system
Inventor: TAMURA MASAYUKI
IPC: H04H20/28
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast signal transmission system with high stability by distributing loads on the system so as to simplify the processing of apparatuses in the system thereby realizing control without a delay.  <P>SOLUTION: An encoder 2 stores schedule data to apply encoding processing to received video and audio data from a time by a processing form, applies encoding processing to the data on the basis of the stored schedule data for encoding, selects a plurality of data signals to be transmitted, a multiplexer 3 stores the schedule data for multiplexing purpose subjected to multiplex processing by a determined form and applies multiplex processing to the data as respectively independent processes. Then a system management apparatus 1 manages the data.  <P>COPYRIGHT: (C)2004,JPO