baber/WOPTO huggingface dataset:
Patent JP-2001249065-A (JP)
Title: Exhaust gas diluting device
Inventor: SEKIYA MITSUNOBU
IPC: G01F5/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To correctly divide exhaust gases. SOLUTION: An exhaust gas diluting device 10-2 of a same-shape multi- venturi system includes a rectifier 11, divider 12, exhaust chamber 14, diluting tunnel 15, and dividing tube 13b on the side of a diluting tunnel 15. Venturi tubes 21 with the same performance are each placed at the same location in midpoints in all the dividing tubes 13. The quantity of flow on the side of the diluting tunnel 15 and the quantity of flow on the side of an exhaust pipe are measured by the venturi tubes 21, and the degree of opening of a shutter 19 mounted to the exit of the exhaust chamber 14 is controlled in such a way that the two quantities of flow become equal.
Patent JP-2002140054-A (JP)
Title: Device and method for inputting video signal
Inventor: UEDA TAKUYA
IPC: G09G5/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the time from the switching of input video signals to actual displaying of the video signals. SOLUTION: The video signal input device 10 is provided with an input signal switching circuit 53 which selects any one of input signals a1... in accordance with a switching signal x and outputs the signal to a video display circuit 52, a discrimination data extracting circuit 54 which extracts discrimination data b1... that are used to discriminate the kinds of the signals a1... from the input signals a1... and a setting data retrieving means 12 which extracts the data b1... for all of the signals a1... through the circuit 54, retrieves setting data d1... corresponding to the data b1..., beforehand stores the data d1... for every signal of a1... and immediately outputs the data d1 corresponding to the signal a1 to the circuit 52 when the signal a1 is selected by the signal x, for example.
Patent JP-2002137197-A (JP)
Title: Cutting device
Inventor: SHIMIZU HISAO
IPC: B43L13/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of easily controlling the cutting depth of a material to be cut and reducing the noise when cutting. SOLUTION: This cutting device is provided with a loading board 7 to be loaded with a material 12 to be cut, a cutter 21 having a cutter blade 28 for cutting the material 12 to be cut, a vertical driving part 36 for holding the cutter 21 and moving it to a desirable height position, a horizontal driving part 20 for moving the cutter 21 in the main scanning direction, and a control part. The control part controls the height position of the cutter blade 28 on the basis of the absolute or relative distance data between the cutter blade 28 and the loading board 7.
Patent JP-2001177736-A (JP)
Title: Gradation correction device and gradation correction method for imaging device
Inventor: SANO TOSHIYUKI
IPC: H04N1/407
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a gradation correction device that can apply optimum gradation reproduction to various objects. SOLUTION: This gradation correction device by which a received image is divided into a plurality of areas, gradation is corrected for each area and images whose gradation is corrected for every area are composited and outputted, is provided with a detection means 11 that divides the received image into a plurality of blocks and detects the average luminance of each block and with an image division position calculation means 10 that calculates the image division position from the average luminance data of each detected block. The correction device can conduct the image division adaptive to a condition of objects and attain optimum gradation reproduction.
Patent JP-2002138504-A (JP)
Title: Opening/closing tool for lid of manhole
Inventor: HAMAZAKI YOSHIMITSU
IPC: E02D29/12
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To improve safety of working to remove an inside lid of a manhole. SOLUTION: An opening/closing tool for a lid of a manhole comprises a grid equipped on one edge of a straight pipe and a U-shaped round bar part of which both end is formed into a hood shape equipped on the other edge.
Patent JP-2002128330-A (JP)
Title: Hot stamping device
Inventor: YOKOZAWA MITSUO
IPC: B41M3/14
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To speedily, hot stamp a medium with variable thickness with a sufficient load. SOLUTION: This hot stamping device 7 comprises a stamp arm 26 having one free end, a stamping part 9 disposed at the free end for transferring a hot stamping foil 3 onto a value added medium 2 by pressurizing the hot stamping foil 3 and the value added medium 2, a first cam 27 that abuts on the stamp arm 26 to move the stamping part 9 to the proximity of the value added medium 2, a first driving part 28 for driving the first cam 27, a second cam 29 for pressing and loading the stamping part 9 having moved to the proximity of the value added medium 2, and a second driving part 30 for driving the second cam 29.
Patent JP-2002136351-A (JP)
Title: Table with negative ion generating function
Inventor: MITANI SHOJI
IPC: B05D7/24
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a table having a negative ion generating function capable of cleaning contaminated air, and having health promoting effect by improving physical constitution such as the effect of rendering the blood alkalescent. SOLUTION: The coating liquid including fine powder of toulmaline ore, or the non-woven fabric impregnated with the coating liquid is applied or adhered and fixed to the rear face of the top or the leg part of this table to continuously generate the negative ion.
Patent JP-2002142277-A (JP)
Title: Communication network system and communication terminal station
Inventor: YASUI MASAHIRO
IPC: H04M11/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a communication network system whose running costs are low for promoting energy saving. SOLUTION: This communication network system 1 is provided with at least one of meter 5, 6, and 7 set at a customer side, a communication terminal station 4 connected to the meters 5, 6, and 7, and set at the customer side for communicating with external equipment, a management device 2 for intensively performing the meter reading works and management works of the meters 5, 6, and 7, and a centralized control station 3 set as one of the external equipment for mediating communication between the meters 5, 6, and 7 and the management device 2. This system is provided with terminal equipment 8 and 9 set at the customer side as one of the external equipment capable of directly communicating with the communication terminal 4, and performing access to the meter inside information including the read meter values of the meters 5, 6, and 7 through the communication terminal station 4.
Patent JP-2002147211-A (JP)
Title: Electromagnet actuator
Inventor: OZAWA HIDETAKA
IPC: H01F7/16
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnet actuator decreasing magnetic resistance even in the position far from an electromagnet and holding an armature at low holding current in seating of the armature. SOLUTION: This actuator has the armature connected to the valve and supported in the neutral position in a non-operating state; and first and second electromagnets facing each other through the armature, and driving the armature between the closing position and the opening position of the valve. The outer circumferential parts of yokes of the first and second electromagnets are connected with extended yoke parts, the end of the armature is faced to the end surface of the yoke in a state that the armature is seated on the first or second electromagnet, and a gap is present between the side edge part of the armature and the extended yoke.  Even when the armature is in the position far from each electromagnet by the extended yoke part in the outer circumferential part, magnetic resistance is low, and since the end of the armature is faced to the end surface of the yoke in seating of the armature, the armature is held at low holding current.
Patent JP-2002148244-A (JP)
Title: Concrete structure examining and diagnosing method
Inventor: NAKAMA SHOJI
IPC: G01H17/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a concrete structure examining and diagnosing method of a simple constitution capable of highly accurately examining and diagnosing concrete structures and being applied to even large-scale concrete structures. SOLUTION: On the basis of a frequency-strength distribution measured by a vibration sensor 2 attached to a concrete structure 1 to be inspected, the geometric features and properties of the concrete structure 1 are examined and diagnosed. In addition, by comparing the frequency-strength distribution measured on the concrete structure 1 with a frequency-strength distribution measured on a concrete structure of which the geometric features and properties are known, the geometric features and properties of the concrete structure 1 are examined and diagnosed. Furthermore, by attaching the vibration sensor 2 to different sections of the concrete structure 1, measuring a frequency-strength distribution at each section, and comparing the frequency-strength distributions with one another, the geometric features and properties of the concrete structure 1 are examined and diagnosed.
Patent JP-2002146549-A (JP)
Title: Method for producing fin material made of aluminum and fin material made of aluminum produced by the method
Inventor: KAMIYA KENICHI
IPC: C23C22/34
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fin material made of aluminum in which a non-chromium type conversion treatment agent harmless for the environment is used, and by which required performances of corrosion resistance and moisture resistance are satisfied and to provide a hydrophilized fin material made of aluminum. SOLUTION: In the process where an aluminum base material for a fin material is subjected to conversion treatment, a chemical conversion coating is deposited while maintaining a conversion treatment solution to the following compositional ranges under the conditions of the solution temperature of 30 to 70 deg.C and the treatment time of 1 to 10 sec. The surface of the chemical conversion coating is deposited with a corrosion resistant coating and/or a hydrophilized coating composed of water based resin: zirconium ions of 10 to 10,000 ppm, phosphoric ions of 10 to 10,000 ppm, aluminum ions of 100 to 10,000 ppm, effective fluorine ions of 1 to 500 ppm, organic acid having one or more phenolic hydroxyl groups in the molecule of 10 to 10,000 ppm, and pH of 1.0 to 4.0.
Patent JP-2002151076-A (JP)
Title: Positive electrode active material for non-aqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery using the same
Inventor: NARUOKA YOSHINORI
IPC: H01M4/505
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material that has high capacity density for lithium compound oxide, especially for lithium secondary batteries, excellent cycle characteristic and thermal stability, and further low cost. SOLUTION: As the positive electrode active material of a nonaqueous electrolyte secondary battery, a lithium nickel composite oxide expressed by a composition formula LiaNi1-b-c CobMncO2 (1.02<=a<=1.09, 0.05<=b<=0.35, 0.15<=c<=0.35, and 0.25<=b+c<=0.55), is used. Further, the lithium nickel composite oxide has the intensity ratio R [=(I012+I006)/I101] of total sum strength of a diffraction peak intensity I012 of (012) face, and a diffraction peak strength I006 of (006 face) in X-ray diffraction by the CuKαray to a diffraction peak intensity I101 of (101) face, in the range of 0.42 to 0.50, and an average particle diameter D50 in the range of 4 to 25 μm, and BET surface area in the range 0.2 to 1.5 m2/g.
Patent JP-2002142917-A (JP)
Title: Chair for sitting on one's legs
Inventor: HORIKIRI YATARO
IPC: A47C9/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent lumbago or deterioration of bloodstream associated with sitting on one's legs for many hours and damage to a tatami mat or a floor in a chair for sitting on one's legs used in a case where one is forced to sit on his legs, such as an art practice or a Buddhist service. SOLUTION: A cushion receiving portion 2a is formed in the upper portion of a base 2 having a prescribed height H1, and a cushion material 5 is placed on the upper side of the cushion receiving portion 2a through a height adjusting spacer 3. A rolling face 2b of a circular arc section from the bottom 2c of the base 2 to the side 2d is formed in the periphery of the bottom of the base 2. One sitting on high legs on a chair 1 for sitting on one's legs can easily take a forward inclining posture and the chair 1 inclines forward and backward and rightward and leftward, interlocking with the movement of the user. The periphery of the bottom of the base 2 ceases to sink into a tatami mat or floor. Removing appropriately the height adjusting spacer 3 helps reduce the total height of the chair 1.
Patent JP-2002156846-A (JP)
Title: Method for setting operation condition in image forming device
Inventor: SAITO MASASHI
IPC: G03G15/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting an operation condition in an image forming device, which sets a transfer potential of a toner image transfer mechanism so that a toner image formed by a toner image forming unit may be transferred to an intermediate transfer body in the optimum state by a small number of density sensors. SOLUTION: The transfer potential of a primary transfer mechanism for transferring the toner image formed by the toner image forming unit to the intermediate transfer body is set to a proper transfer potential state selected by an actual verification test which detects image densities of toner images for test transferred with different transfer potentials. Consequently, a following image forming process can be performed by the primary transfer mechanism in the optimum state. In the case of an image forming unit where plural toner image forming units are successively arranged. The transfer potential of the primary transfer mechanism related to each toner image forming unit is set in consideration of conditions of transfer toner images transferred by the other primary transfer mechanisms.
Patent JP-2002158599-A (JP)
Title: Transmission and reception circuit
Inventor: MIURA YUJI
IPC: H04B1/3822
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a transmission and reception circuit, capable of keeping and improving the reception performance of a reception circuit by removing noise, in a receiving band included in a transmission wave from the reception circuit. SOLUTION: A part of the transmission wave is extracted from a transmission analog circuit 40 by a extraction part 34. Noise in the receiving band is taken out by a filter 61 from a part of the extracted transmission wave and the level and the phase of the noise are adjusted by respective adjusters 62 and 63. Then, the noise is inputted to a reception analog circuit 50, to allow an adder 64 to offset and remove the noise in the reception band, included in a leaked wave (transmission wave) mixed into the reception signal of the circuit 50.
Patent JP-2001189975-A (JP)
Title: Mobile unit capable of selecting wireless network
Inventor: RANDY ERWIN
IPC: H04L69/14
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a mobile unit that can properly select a wireless network. SOLUTION: The mobile unit 100 is configured with a transceiver 150, signal processing circuit 152, processor 162, storage medium 166 and GPS receiver 168 or the like. The processor 162 acquires the current position of the mobile unit 100 from the GPS receiver 168 at startup and selects available wireless network, on the basis of the acquired information and information stored in a startup table 122 to start communication. When the processor 162 discriminates, that another wireless network is to be selected during a speech, the processor 162 reconfigures the transceiver 150 and the signal processing circuit 152, so as to select communication with another wireless network.
Patent JP-2002155531-A (JP)
Title: Pile burial method
Inventor: MIYAKE YOSHITADA
IPC: E02D7/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a pile burial method progressing the excavation without discharging soil to the ground surface, dispensing with a hardener such as bentonite, and reducing the using quantity of hardener such as cement milk. SOLUTION: This pile burial method is characterized in that an outer casing and an inner casing are concentrically disposed, the tip portion of a space part between the both casings is covered with a closure plate, the closure plate suppresses the discharge of the soil from the space part of the both casings, the soil is excavated while absorbed into the hole of the inner casing, then, the pile is erected in the space between the both casings, the inner casing is pulled out to release the fitting with the closure plate, and the outer casing and the closure plate are pulled out.
Patent JP-2002159876-A (JP)
Title: Crushing apparatus
Inventor: SAITO KANICHI
IPC: B02C18/14
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a crushing apparatus capable of simply taking out a material difficult to crush carelessly charged in a crushing chamber from the outside of the crushing chamber and capable of reducing the load of a worker in work for removing the material difficult to crush. SOLUTION: In the crushing apparatus wherein a freely rotatably crushing rotor 10 equipped with crushing blades 13, etc., and the fixed blade 16 arranged along the outer peripheral surface of the crushing rotor 10 in the axial direction of the rotor are provided in the crushing chamber 2 housing the material to be crushed and the material to be crushed is crushed by the shearing action of the crushing blades 13, etc., and the fixed blade 16 to be discharged to the outside of the crushing chamber 2 from the gap between the outer peripheral surface of the crushing rotor 10 and the fixed blade 16, when matter P difficult to crush is interposed between the crushing blades 13, etc., and the fixed blade 16,  a part of the crushing chamber 2 in the vicinity of the fixed blade 16 is opened in order to make it possible to take out the material P difficult to crush from the outside of the crushing chamber 2.
Patent JP-2001226148-A (JP)
Title: Heat ray intercepting glass, heat ray intercepting laminated glass and heat ray intercepting electric heating laminated glass
Inventor: MUROMACHI TAKASHI
IPC: B60J1/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To produce heat ray intercepting glass which can transmit visible ray well and can reflect infrared ray without using a sacrifice layer and further to produce heat ray intercepting laminated glass which is constituted by using the heat ray intercepting glass, has achromatic transmission color tone and achromatic reflection color tone and is excellent in durability. SOLUTION: The laminated glass is constituted by sticking the heat ray intercepting glass in which a heat ray intercepting film composed of a first metal oxide film 3/a first Ag film 4/a second metal oxide film 5/a second Ag film 6/a third metal oxide film 7 is formed on one main surface of a glass plate to another clear glass substrate 9 via a PVB intermediate film 8 being a thermoplastic resin. The above respective metal oxide films consist of indium oxide containing tin oxide, and both of a diffraction peak of the film consisting of indium oxide containing tin oxide and a diffraction peak of the Ag film are present in an X-ray diffraction diagram of the heat ray intercepting film.
Patent JP-2002160082-A (JP)
Title: Method of welding overlapped plates plated with zinc or zinc-based metal and the welded plates
Inventor: SHINPO YUKIO
IPC: B23K26/32
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing as many blowholes as possible even when the gap is zero between overlapped steel plates plated with zinc or zinc-based metal and to obtain favorable beads by using both laser and arc in welding overlapped steel plates plated with zinc or zinc-based metal. SOLUTION: The welding method comprises a first manufacturing step to weld a specified part by YAG laser and a second step to weld by gas metal arc. In the second step, the width of the bead made by the gas metal arc is not more than 2.0 times that made by the YAG laser.
Patent JP-2002163022-A (JP)
Title: Method of controlling flow in micro-system
Inventor: TSUKIDA SHIYOUICHIRO
IPC: G01N27/447
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To easily control a flow of a fluid in a micro-system without using complicated valve structure. SOLUTION: A substance having a property of sol-gel transition by stimulation is added to the fluid flowing in a micro-passage of the micro-system, the stimulation is applied to a desirable portion on the micro-passage, and the fluid is thereby gelled to control the flow.
Patent JP-2002161753-A (JP)
Title: Accessory-mounting bracket of engine
Inventor: SETOGUCHI HIROTAKA
IPC: F02B67/06
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an accessory-mounting bracket of an engine equipped with a function of preventing the resonance generated on the engine operation when mounting the accessory-mounting bracket and facilitating the arrangement of the engine piping. SOLUTION: A pipe 30 forming a part of the engine piping is integrally fixed to the accessory-mounting bracket 10 mounted on the automobile engine. Adding a function as a mass damper applying the pipe 30 forming a part of the engine piping on the accessory-mounting bracket 10 enables to change the characteristic frequency of the accessory-mounting bracket and prevent the resonance generated when operating the engine. Securing the pipe 30 forming a part of the engine piping makes it easy to arrange the engine piping.
Patent JP-2001178878-A (JP)
Title: Circulation type pachinko game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To smoothly assemble a controller and a control circuit substrate constituting a circulation type pachinko game machine, to easily find out a failure of the controller, and to facilitate repairing and maintenance of the controller. SOLUTION: The circulation type pachinko game machine wherein pacinko balls are circulated includes a shooting controller to shoot pachinko balls at a shooting position against the surface of a game board, a shooting device control substrate 8 to control the shooting controller, a circulation passage to recover balls shot against the surface of the game board to circulate and feed the balls to a shooting position, a circulation controller with a drive means, and a ball circulation control substrate 106 to control the circulation controller. The circulation controller and the substrate 106 are disposed between the shooting controller disposed near one of the sides of the circulation type pachinko game machine and an approximately central point in the width direction of the game machine.
Patent JP-2002170710-A (JP)
Title: Coil and its manufacturing method
Inventor: KOZU TADASHI
IPC: H01F5/06
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To manufacture coils having approximately the same outside dimensions and different inductance. SOLUTION: In the manufacturing method of the coil with a coil body, a wire rod with an insulating covering section in which a core is covered with an insulating film, and non-insulating covering sections which are installed on both sides of the insulating covering section respectively and in which the core is not covered with the insulating film, is wound spirally at a plurality of times. The number of turns of the wire rod is made constant, and the length of the insulating covering sections of the wire rod is changed and inductance is set.