baber/WOPTO huggingface dataset:
Patent JP-2003110503-A (JP)
Title: Transmitter and transmission method, receiver and reception method, device and method for transmission and reception
Inventor: UMENO TAKESHI
IPC: H04J13/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To easily realize a wavelength multiplexing system by using optical modulation by means of an electric signal. SOLUTION: A mode-locking semiconductor laser 1 generates an optical pulse train. Transmitting data are supplied from an input terminal 3 to an electro-optical (EO) modulator 2, and an intensity or phase of the optical pulse train is modulated by the transmitting data. In a fully optical encoder 4, the spectrum of the modulated optical pulse signal from the EO modulator 2 is spread. Optical signal from the encoder 4 is transmitted through an optical fiber 10. The receiver is composed of a decoder 12 and a receiver 13 and the received digital data of the electric signal are outputted from the receiver 13 to an output terminal 14. The decoder 12 is made into constitution complementary with the encoder 4 and applies inversely spreading to the spreading performed by the encoder 4.  The receiver 13 outputs a demodulated signal corresponding to the strength or phase of the optical pulse train.
Patent JP-2003107067-A (JP)
Title: Continuous evaluation method and apparatus for volatile constituent
Inventor: TAKAGAKI HITOSHI
IPC: C11B3/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating influence given to aroma by a constituent that is separated by gas chromatography, and preferably a method for evaluating a volatile constituent for achieving the truthful reproduction of aroma in an animal/plant material and the development of functionality by a new aroma-capturing method. SOLUTION: In the method for evaluating volatile constituents, a volatile constituent that is separated by gas chromatography, and a gas sample are continuously mixed. In the method, the mixture is achieved preferably by introducing a carrier gas into a sample container that is provided outside a path in gas chromatography for discharging a vapor phase section in the sample container as an exhaust gas for merging with an outflow gas from the gas chromatograph. Here, as a sample, a substance of foul odor and an animal/plant material are used.
Patent JP-2002249818-A (JP)
Title: Method for refining thin steel sheet, and slab cast by using the steel sheet
Inventor: SASAI KATSUHIRO
IPC: C21C7/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for refining a low carbon molten steel for a thin steel sheet, by which the occurrence of surface flaws can securely be prevented by reducing alumina based inclusions, and further finely dispersing the includes into a molten steel while preventing them from aggregating. SOLUTION: A molten steel is decaruburized till the concentration of carbon reaches <=0.05 mass%. After that, a deoxidizer is added to the molten steel, and the molten steel in which the concentration of dissolved oxygen is controlled to 0.001 to 0.015 mass% is cast.
Patent JP-2003111276-A (JP)
Title: Adjustment system for service interruption during working
Inventor: SUEHIRO KAZUYA
IPC: G06Q50/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce a load on an adjustment operator by automatically conducting an adjustment for a service interruption during working in a power company. SOLUTION: An adjustment system for the service interruption during working is installed at every section that conducts various kinds of works such as an inspection, maintenance, construction and the like in the service interruption during working, and comprises: a plurality of personal computers 1 to each of which data on a name of work is inputted by a work commander; a main server 2 connected to the personal computer 1 via the Internet or the like; and personal computers 3, 4 and 5 connected to the main server 2 via the Internet or the like.  The personal computer 1 transmits the name of the work inputted thereto to the main server 2; the personal computers 3, 4 and 5 aggregate a plurality of names of works received from the main server 2, respectively, to one group at every the same equipment; a name of work is defined as a reference based on ranks of work sorts contained in the plurality of names of works with respect to the same equipment; and, with the referenced name of work as a reference, a date and time of the other work with respect to the same equipment is automatically adjusted, to prepare a program for the service interruption during working.
Patent JP-2003107122-A (JP)
Title: Partial discharge detection device for winding apparatus
Inventor: FUJITA SHIGETO
IPC: G01R31/08
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a partial discharge detection device capable of identifying a partial discharge generation place by the difference between the times when an electromagnetic wave propagating in a capacitive electrostatic distribution and a wave propagating between turns are detected. SOLUTION: This device is equipped with a detector 1 installed near a voltage application end of this winding apparatus 3, for detecting a generated electromagnetic wave caused by a partial discharge in the winding apparatus 3, and a waveform analytical device 2 for analyzing the waveform of the electromagnetic wave detected by the detector 1. The waveform analytical device 2 identifies the place of the partial discharge by the time difference between the arrival time of an electromagnetic wave signal by a capacitive potential distribution in the winding by the partial discharge of the winding apparatus 3 and the arrival time of a progressive wave generated between winding turns by the potential difference between the winding turn generating the partial discharge and the adjacent winding turn.
Patent JP-2003107052-A (JP)
Title: Fixed potential electrolytic gas sensor
Inventor: KATADOKORO ISAO
IPC: G01N27/416
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a fixed potential electrolytic gas sensor where the resistance in a section where a lead wire comes into contact with each electrode on a gas diffusion film is reduced for stabilization. SOLUTION: In a longitudinal section at the center of a base film 15 in a circular porous PTFE, an operation electrode is arranged on 100 nm Pt layer as a 1500 nm Au layer, a counter electrode 14 is arranged as a 100 nm Pt layer with distance to the right side, and a reference electrode 13 in the shape of a new moon is arranged at a 10 nm Pt layer at the left side. Then, at a section where a lead wire at a peripheral section in which the counter electrode 14 and the reference electrode 13 where the Pt layer is formed are sealed is brought into contact, reinforced contact reinforcement sections 7a and 7b are provided as a 1500 nm Au layer, thus reducing the contact resistance between the electrode and the lead wire.
Patent JP-2003114339-A (JP)
Title: Fiber take-up storage reel and fiber take-up storage method
Inventor: MIMURA SEIICHI
IPC: G02B6/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a fiber take-up storage reel and a fiber take-up storage method which can improve the operability of winding an excessive-length fiber and evade damage to the excessive-length fiber in the winding operation. SOLUTION: In the fiber take-up storage method of winding the excessive- length fiber 34 from a tail cable 15 around a take-up reel 32 and storing the wound excessive-length fiber 34 in a take-up reel storage part 31, the take-up reel 32 is engaged with the take-up reel storage part 31 by a pin 33 and rotated so that the take-up reel 32 can be stored in and taken out of a storage part 31a; and the excessive-length fiber 34 is wound around the take-up reel 32 outside the storage part 31a and then the take-up reel 32 around which the excessive-length fiber is wound is stored in the storage part 31a of the take-up reel storage part 31.
Patent JP-2003120104-A (JP)
Title: Door-lock driving device
Inventor: AMANO HITOSHI
IPC: E05B81/46
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a door-lock driving device 1 capable of eliminating the trouble of the operation noise of a motor 4 by restricting the driving time of the motor 4. SOLUTION: An electromagnetic clutch 5 is arranged between a helical gear 11 and a connecting/disconnecting device formed of a latch 8 and a ratchet 9. When an output lever 17 operates the connecting/disconnecting device from the neutral point position to the full-latch condition or the unlatch condition, the electromagnetic clutch 5 connects the helical gear 11 and an output shaft 12 to each other to transmit the turning output from the motor 4 to the output lever 17. When the operation to the full-latch condition or the unlatch condition concludes, the motor 4 is stopped. The electromagnetic clutch 5 disconnects the helical gear 11 and the output shaft 12 from each other and returns the connecting/disconnecting device to the neutral point position with the energizing force of a first output lever return spring 21 and a ratchet return spring 22 to restrict the driving time of the motor 4.
Patent JP-2003112015-A (JP)
Title: Denitration reactor
Inventor: INATSUNE YOSHIROU
IPC: B01D53/94
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst reactor with low pressure drop adaptable to a universal reactor. SOLUTION: This denitration reactor is provided with catalyst block support beams 3 in multiple stages within a casing 1 forming waste gas flow passages and is disposed with catalyst blocks 2 thereon. The above catalyst blocks 2 are arranged on the respective catalyst block support beams 3 apart spacings and are provided with ash deposition preventing devices 4' having a gas flow regulating function so as to seal these spacings.
Patent JP-2003122200-A (JP)
Title: Image forming apparatus
Inventor: ISOBE TAKAHITO
IPC: G03G15/20
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To suppress the consumption of power furthermore than in the prior art and save energy during a standby period by separating a power supply part for a fixing part from a power supply part for control parts and supplying the power to only the fixing part. SOLUTION: The image forming apparatus having the fixing part that forms an image, is characterized in that the power supply part that supplies power to the fixing part is separated from the power supply part that supplies power to the control parts. When an operation is not performed, power is supplied to only the fixing part.
Patent JP-2003118104-A (JP)
Title: Sputtering target for forming ferroelectric film, ferroelectric film using the same, ferroelectric element, actuator using the same, ink jet head and ink jet recorder
Inventor: HARA SHINTARO
IPC: B41J2/055
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To obtain a sputtering target for forming ferroelectric films whereby ferroelectric films having high piezoelectric characteristics and insulating properties can be formed. SOLUTION: The sputtering target for forming ferroelectric films of a perovskite type including Pb, Zr and Ti has a relative density of not smaller than 85% and satisfies 0.3<Zr<0.8(Zr+Ti=1) and 1.0<Pb/(Zr+Ti)<1.5.
Patent JP-2003121045-A (JP)
Title: Inside temperature control method for refrigerator- freezer
Inventor: MACHIDA NORIMASA
IPC: F25D11/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an inside temperature control method for a refrigerator- freezer preventing the freezing of vegetables and saving the energy by changing a set temperature of the inside with the lowering of the outside temperature without using an auxiliary heater in supercooling. SOLUTION: In a case of a freezing room, a temperature initially set at a strong notch C or a medium notch N is gradually raised with the lowering of the atmospheric temperature. When a weak notch W is selected, the set temperature is gradually lowered with the lowering of the set temperature. When the outside air temperature is 6 deg.C or less, the adjustment width of the temperature control volume is reduced.
Patent JP-2003122595-A (JP)
Title: Method and device for software fault analysis
Inventor: SHIMODA MASAHITO
IPC: G06F11/28
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for software fault analysis capable of reducing the amount of a memory required for recording a log to increase the range of allowing an execution to be performed in reverse direction with the same amount of memory by improving a method based on a reverse instruction to separate information on types of instructions and information on addresses of a memory operated by the instruction and data size from the log in the form of a program in reverse direction. SOLUTION: When a source program (source code) is translated (compiled), a program in a direction reverse to the direction of reflection of a log generation processing on the translated results. The program in the reverse direction is executed by using, as an input, the log information generated at execution of the program to execute the program in the reverse direction and recover the state of the program in the past.
Patent JP-2003123927-A (JP)
Title: Rotary connector device
Inventor: MATSUMOTO TSUYOSHI
IPC: B62D1/04
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To make a connector advantageous in abnormal sound although it has a current-carrying part for a large electric current. SOLUTION: This rotary connector device is composed of a fixed housing 3, a rotary housing 5, a rotary holder 77, movable spacers 83a and 83b, and flat cables 103a and 103b, and is characterized in that the fixed housing 3 side is provided with annular power source side fixed contact points 57a and 57b along a turning locus of the spacers 83a and 83b by opposing the spacers 83a and 83b, the rotary housing 5 side is provided with annular movable contact points 71a and 71b connected to a steering wheel side electric device, and running along the turning locus of the spacers 83a and 83b by opposing to the spacers 83a and 83b, dancer contact points 87a and 87b are arranged in the spacers 83a and 83b, and the contact points 87a and 87b elastically contact the fixed contact points 57a and 57b and the movable contact points 71a and 71b.
Patent JP-2003122594-A (JP)
Title: Semiconductor device and evaluation tool
Inventor: SHIBAYAMA YUICHI
IPC: G06F1/26
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To accurately emulate a microprocessor when a power supply is re-turned on. SOLUTION: An emulation circuit 1a emulates a micro processor function. An interface circuit 1b has a function as an interface when data is exchanged between the emulation circuit 1a and an evaluation tool 3, and holds specified data on the micro processor. A first power supply circuit 1c supplies a power from a target board 2 to the emulation circuit 1a. A second power supply circuit 1d supplies a power from the evaluation tool 3 to the interface circuit 1b.
Patent JP-2003123176-A (JP)
Title: Tire pressure display means for tubeless tire
Inventor: HSU MU-CHAUN
IPC: G08C17/02
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a tire pressure display means for a tubeless tire by which safety on travelling of a vehicle can be secured by monitoring the abnormality of tire pressure with a detection means and the abnormality of tire pressure is known anytime with a display means provided at the proper position of a vehicle so that a driver may easily get to know the occurrence of a phenomenon of gas leakage caused by sticking of a sharp foreign matter into the tire, etc., and the tire may be prevented from being worn away excessively accompanying the extreme reduction of the tire pressure. SOLUTION: The tire pressure display means consists of a wheel for fitting the tubeless tire, a tire pressure detection means and the display means. The wheel is provided with the tire pressure detection means provided with the detection of the tire pressure and a radio originating function at the proper position of a corresponding surface in contact with the tubeless tire. The display means is provided with a function for displaying an information signal outputted by the tire pressure detection means and a display means for displaying the information outputted by the tire pressure detection means, and provided a the proper place in the vehicle.
Patent JP-2003123157-A (JP)
Title: Building provided with environmental disaster preventing function and environment security system
Inventor: AOKI MASAHIRO
IPC: G08B13/194
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a building provided with an environmental disaster preventing function capable of making the crime and disaster prevention of each house effective by preventing disasters such as crimes and fires in a prescribed surrounding area, i.e., an environment, and forming a monitoring state as if policemen and firemen prevent and guard against crimes and fires of the building having possibility of suffering a disaster or crime and the whole surroundings of the building. SOLUTION: The system is provided with an image pickup device 4 using a solar battery as a power supply and capable of picking up images in a visual field including an opposed building 2 and ground 3 existing between the building 2 and the device 4.
Patent JP-2003082963-A (JP)
Title: Opening and closing body winding device
Inventor: OGURA YOSHINOBU
IPC: E06B9/74
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing body such as a shutter curtain allowing light operation of a clutch device of the opening and closing body such as the shutter curtain and providing excellent reliability. SOLUTION: An opening and closing body winding device is composed of the clutch device 10 inside a shutter case 1, a first link 15 whose one end 15a is connected with the clutch device 10 and whose other end 15b is pulled out in a shutter winding pipe 7 side part, an operation force reducing device 16 connected with the other end 15b by a first link fixing shaft 16a, and a second link 17 in which one end 17a of the second link 17 is connected by a second link fixing shaft 16b of the operation force reducing device 16 and an operation string 18 having an operation knob 20 is connected with the other end 17b. The operation force reducing device 16 has a rotary shaft 16c, and a distance between the second link fixing shaft 16b and the rotary shaft 16c is larger than a distance between the first link fixing shaft 16a and the rotary shaft 16c.
Patent JP-2003118631-A (JP)
Title: Front body structure of vehicle
Inventor: KUMADA HIROYOSHI
IPC: B62D25/20
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a front body structure of a vehicle capable of improving supporting rigidity of a sub-frame to a car body while successfully combining layouts of a front frame and an engine room and enhancing rigidity of the sub-frame in front-rear and left-right directions. SOLUTION: In the front body structure of vehicle with the sub-frame 6 for supporting a front suspension 7 to the car body, front frames 1, 1 parallelly extending in front-rear direction of the vehicle while keeping a predetermined interval, a cross member 5 for connecting the both front frames 1, 1 is provided at a position to a predetermined distance backward from a front end of the front frame 1, the sub-frame 6 is attached to the front frame 1, and a connecting member 34 is arranged for connecting the sub-frame 6 and the cross member 5 in front-rear direction.
Patent JP-2003118036-A (JP)
Title: Insulation-coated metal tape
Inventor: KAIMORI SHINGO
IPC: H01L23/10
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide-coated metal tape which is used for manufacturing a package for housing an electronic part by processing such as draw forming punching and punching folding and is excellent in punching quality. SOLUTION: In the metal tape, part of the surface of the tape is coated with a polyimide by applying and heating a polyamide acid varnish. When the tape is produced, the weight ratio of a residual solvent in a coating material is made 0.15-1.0%. By adjusting the ratio to be 0.18-0.7%, the punching quality can be improved. When the amount of the residual solvent is deviated from the range, the punching quality is deteriorated.
Patent JP-2003133706-A (JP)
Title: Crimping apparatus and method
Inventor: ARIKADO KAZUO
IPC: H01R43/20
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a crimping apparatus and a crimping method that can perform accurate crimping including a small-sized chip. SOLUTION: In the crimping apparatus for pressing an electronic component 2 to a substrate 1 by a suction nozzle 11 for crimping, first closed space 8a where a piston 9 connected to the suction nozzle 11 is fitted is connected to second closed space 16a via a pressure transmission pipe 2, air that is filled into the second closed space 16a is pressurized by a piston 18, and the pressure is transmitted to the first closed space 8a to operate a crimping load to the suction nozzle 11. As a result, the weight of a movable section at a press mechanism in a crimping mechanism 3 is reduced, a crimping load in a wide range from a minute load to a large one can be controlled, thus achieving accurate crimping in extensive electronic components including a small-sized chip.
Patent JP-2002234877-A (JP)
Title: N-fluorotriazinium fluorinating agent
Inventor: BANKS RONALD ERIC
IPC: C07D251/34
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an excellent N-fluorotriazinium salt electrophilic fluorinating agent. SOLUTION: This N-fluorotriazinium salt is preferably one shown by formula I [wherein, three As are each CR (R is a substituent); two As are each N or a quaternary N atom; and By is a counterion]. This N-fluorotriazinium salt is especially useful for fluorinating carbanion species or activated aromatic compounds.
Patent JP-2003134726-A (JP)
Title: Concentrated power distribution member of vehicle thin brushless motor
Inventor: KOBAYASHI SEIJITSU
IPC: B60L50/16
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a concentrated power distribution member of a vehicle thin brushless motor which can be simply manufactured and has high reliability. SOLUTION: Three tabs 41a, 41b and 41c on both sides of terminals 50w, 50u and 50v are provided in bodies of bus bars 22a, 22b and 22c and protrude in the longitudinal direction. The bus bar 22a, 22b and 22c previously bent in the direction of thickness and annularly formed are accommodated in holding grooves 23a, 23b and 23c provided in an insulating holder 21.
Patent JP-2003126583-A (JP)
Title: Hedge joint repairing method for item to be sewed, sewing machine for this method, needle tool for this sewing machine
Inventor: ITOGA NAOKI
IPC: D05B97/12
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To widespread a recycle consciousness by making hedge joint repairing cheaper, easier, and simpler than it was. SOLUTION: A sewing machine is constituted which performs hedge joint repairing of a cloth S2 to be repaired while controlling the feed pitch in the condition that the cloth S2 to be repaired is pressed onto a feed board 10 with a cloth S1 for hedge joint held on the position to be repaired by hedge joint. This sewing machine has a needle tool 1 of a crossing structure having a seizing part 7 which can be opened and closed on its top such that the position to be repaired by hedge joint is repaired by seizing the weaving thread of the cloth S1 for hedge joint and putting it between the weaving threads of the cloth S2 to be repaired to the rear side of the cloth. The needle tool 1 is fixed on a needle-fixing position Q, which moves up and down and is moved up and down inside a guide member 12 fixed on an unmoving position of the sewing machine to enable the seizing part 7 to be opened and closed. Furthermore, a vacuum apparatus 8 is fixed which sucks and holds the weaving thread of the cloth S1 for hedge joint which is fed below the cloth S2 to be repaired.