baber/WOPTO huggingface dataset:
Patent JP-2001265224-A (JP)
Title: Alteration preventive sheet
Inventor: ISEYA YUKIHIKO
IPC: B42D15/10
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent the alteration to stated information, a photograph of the face, etc., by forming the above sheet in such a manner that the action of peeling a film allowing the seeing through to the photograph of the face utilized for the information stated on a claim check or the like and individual identification and sticking another film to the sheet while making it difficult to view the information and the photograph of the face by covering the photograph of the face with the film. SOLUTION: The back side of the seeable-through film 3 is provided with a tacky adhesive 4 and release paper 2 and the front surface side thereof is provided with invisible information 5 consisting of fluorescent luminous ink.
Patent JP-2001230968-A (JP)
Title: Photographing device
Inventor: ISHIBASHI TAKASHI
IPC: H04N5/238
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a means for observing the surface state of a video head for repairing and checking a VTR, without having to detach the video head from the VTR. SOLUTION: A casing 12 shows a home video and inside that casing, there is a VTR rotary drum 11, with which the video head is integrated. In the form of the video head, the top end part becomes a curved surface object 3. A camera head part 10 becomes a part of a camera by integrating a half mirror and a planar light-emitting body. This camera head part 10 is inserted into a narrow and small part, and the top end of the video head is photographed. The curved surface object 3 is irradiated with light from the planar light-emitting body as a scattered light. A position relation with the object is set, so that a photographing optical axis can be perpendicular to the central part of the curved surface object. Reflected light from the curved surface object 3 is guided into a lens 2 by the half mirror, and an image is formed on a CCD imaging device 1.
Patent JP-2001259315-A (JP)
Title: Oil strainer
Inventor: NOMURA YUICHI
IPC: B01D35/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a filter medium caused by receiving a flexural load repeatedly by the pressure variation of hydraulic fluid. SOLUTION: In an oil stainer in which a cover 9 having an outflow port 9a is butted against a main body comprising a bowl part 8a having an inflow port and a flange part 8c to hold the filter medium 5 between them, and they are bonded together by a caulking part 9b, the position of the fringe side inner circumference surface 9d of the cover 9 is set up inside the side wall 8e of the bowl part 8a to form a back contact part 9e.
Patent JP-2001270093-A (JP)
Title: Ink jet image forming apparatus
Inventor: ICHIMURA KEI
IPC: B41J2/01
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional ink jet image forming apparatus having a color recording head and a black recording head arranged in the moving direction of an ink carriage, that printing with black ink over the print with color ink to expedite drying of the black ink can be made only in unidirectional movement and the apparatus can not respond to bidirectional printing which enables execution of high-speed printing. SOLUTION: Color recording heads 3Y, 3M and 3C are disposed on the upstream side of a black recording head 3B in the carrying direction of a recording medium. According to this disposition, printing is made first with color ink by the color recording heads 3Y, 3M and 3C, on the recording medium being carried, and after the recording medium is carried by a prescribed amount thereafter, printing with slow drying black ink is made by the black recording head 3B so that it is put on the color-printed part. Accordingly, the printing with the slow drying black ink can always be made over the print with the color ink after the printing with this ink, irrespective of the moving direction of the ink carriage 1, i.e., in the bidirectional printing as well as in the unidirectional printing, and thus a drying time of the slow drying black ink can be reduced.
Patent JP-2001259361-A (JP)
Title: Method and apparatus for treating exhaust gas
Inventor: YAMADA SHINICHI
IPC: B01D53/34
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for treating exhaust gas, capable of efficiently removing SOx and DXNs by utilizing wet desulfurization treatment. SOLUTION: A powdery alkali agent is added to exhaust gas, from which an acidic component and a water soluble component are largely removed in wet desulfurization equipment 1, from an alkali agent adding device 4 to be reacted with the greater part of the redisual acidic component to solidify the acidic component and, thereafter, the exhaust gas is introduced into a moving bed type adsorbing apparatus 2 filled with a carbonaceous adsorbent to adsorb and bond a harmful substance such as DXNs, the reaction solid, the residual acidic component or the like by the carbaceous adsorbernt to remove the same.
Patent JP-2001261282-A (JP)
Title: Positioning and bracing control method for crane and its device
Inventor: KUROKAWA TETSUAKI
IPC: B66C13/22
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a control method and a device capable of providing favorable operating output from a viewpoint of mechanical longevity by mitigating sudden and complicated operational input and preventing excitation of a higher vibration mode for secondary resistance type crane positioning and bracing control. SOLUTION: Idiling starting timing and finishing timing are decided in accordance with a target moving distance at the time of moving a crane for hanging cargo transportation to carry out travelling speed control by a secondary resistance control system. Normal and reverse rotation of a crane driving electric motor is changed over to each other through a main circuit contactor 4 in accordance with positive and negative of a value of a change-over function by setting the change-over function in accordance with a crane hanging cargo system state equation to make a position and speed of a crane output from a hanging cargo deflection angle meter 2, a deflection angle of the hanging cargo and a deflection angle speed of the hanging cargo as state variables so as to go along with a target track after finishing idling.
Patent JP-2001263640-A (JP)
Title: Method for controlling combustion and waste melting furnace
Inventor: MORIHARA TAKAO
IPC: F23G5/50
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To control combustion so as to be constantly stable and save consumption of a combustion fuel in a combustion furnace in which an oxygen containing gas is supplied to combustible materials in a combustion chamber, which is substantially shut off from the outside air, for combustion so as to detect the oxygen concentration in the exhaust gas at the exit of the combustion chamber and control the supply rate of the oxygen containing gas on the basis of the detected oxygen concentration, and in which fuel is combusted by a burner disposed in the combustion chamber to form flames therein, and the furnace temperature in the combustion chamber is detected, and based on the detected temperature, the supply rate of the fuel is controlled so as to maintain the furnace temperature within a given temperature range. SOLUTION: Priority as to the supply rate control of the fuel and the supply rate control of the oxygen containing gas is determined on the basis of the furnace temperature and the oxygen concentration. Based on the determination, either the supply rate of the fuel or the supply rate of the oxygen containing gas is controlled prior to the other.
Patent JP-2001271126-A (JP)
Title: Method for recovering metal component from slag of copper or copper alloy
Inventor: YAMAMOTO MICHIHARU
IPC: C22B15/14
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a recovering method in which, at the time of recovering metal components from a slag of copper or a copper alloy, the recovery is inexpensively and easily performed. SOLUTION: Slag generated at the time of melting or casting copper or a copper alloy and a refining agent containing one or more kinds of compounds selected from the groups consisting of cryolite, barium chloride, potassium chloride, sodium chloride and calcium fluoride, and a residual agent substantially composed of boric acid are mixed in such a manner that the weight ratio between the slag and the refining agent is controlled to (2,000:1) to <(10:1) and are melted. The metal components in the slag and the refining agent are separated to recover purified metal components.
Patent JP-2001272085-A (JP)
Title: Air conditioner
Inventor: ARIMA TAKAFUMI
IPC: F24F11/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To quickly start up heating operation and hence improve comfortableness in a multizone air conditioner. SOLUTION: In an air conditioner, in which two indoor machines (upper indoor machine, lower indoor machine) are operated with one indoor machine, a suction hole 1 is formed in an upper surface of the lower indoor machine (foot child machine) disposed underside of the upper indoor machine, and a shielding plate 2 for shielding the hole 1 and driving means for the shielding plate are provided. A wind direction plate 6 of the upper indoor machine is directed downward and an air direction plate 12 of the lower indoor machine is directed horizontally. Further, the shielding plate 2 is opened, and warm air blown out just under from the upper indoor machine is sucked from the hole 1, which warm air is blown out after heat exchange in a heat exchanger 10.
Patent JP-2001284481-A (JP)
Title: Printed wiring board and its manufacturing method
Inventor: OKUMURA KOJI
IPC: H05K1/18
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board capable of reducing a board area by providing a pattern in the arrangement of a flip chip and its manufacturing method. SOLUTION: The pattern 3 lower than the height of a flip chip bonding electrode 2 is provided in the arrangement of an electronic part for performing flip chip bonding.
Patent JP-2001283855-A (JP)
Title: Binder composite of electrode for lithium-ion secondary battery, slurry, electrode, and battery
Inventor: YAMAKAWA MASAHIRO
IPC: H01M4/131
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a binder composition or slurry with excellent dispersibility, mixture storing stability and embrocation ease, and a lithium-ion secondary battery having electrodes made of the slurry which shows excellent charge/ discharge characteristics. SOLUTION: A polymer with gel content of 50% or more emulsified and polymerized using sodium alkyldiphenyl etherdisulfonate as an emulsifier and a binder composition of electrode for lithium ion secondary battery containing a liquid matter with bonding point from 50 to 350 deg.C are used for manufacturing the electrodes for a lithium ion secondary battery.
Patent JP-2001286171-A (JP)
Title: Speed control method of moving magnet linear motor
Inventor: KONDO HIDEO
IPC: H02P25/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a speed control method of a moving linear motor, capable of accurately performing the speed control of a moving piece entering the next control section after passing a coasting section. SOLUTION: A virtual start position S is calculated with the calculation equation S=V2/2a setting acceleration (a) proceeding to step S25. It is supposed to be started from the virtual start position S at step 30, and target speed Va is calculated at a current position calculated with the interrupt number-of- times of an encoder signal. At step 35, the deviation between the target speed Va and current speed V is calculated, and a speed deviation is converted into a PWM output. At step 40, PWM speed control is performed for a moving piece 2 on the basis of the PWM output. When the moving piece passes the coating section and enter the next control section, transmitted load information is added, and the speed of the moving piece may be controlled.
Patent JP-2001283771-A (JP)
Title: Rare-gas discharge tube
Inventor: DOBASHI YOSHITOMI
IPC: H01J61/26
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rare-gas discharge tube having a long life span. SOLUTION: The rare-gas discharge tube is provided with a glass bulb 2 whose interior diameter is 16 mm and under wherein Helium gas is enclosed from 400 to 1400 Pa, and air of electrodes 3, 3 disposed so as to oppose in the glass bulb and forced to open each of the opposed ends, on the other hand, end part in the opposite side in the axial direction closed to form in a closed end cylindrical shape, where a lamp current not less than 10 mmA is energized, and the current density per unit area of the inner surface of a cylinder is not more than 3.5 mA/cm2.
Patent JP-2000341237-A (JP)
Title: Phase and frequency offset compensation for communication receiver
Inventor: WU SONG
IPC: H04L27/26
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive modem that supplies high accuracy to communication in frequency multiplex communication. SOLUTION: A modem 55 includes a reception circuit 30 executed by a digital signal processor 32'. The reception circuit 30 is operated by a received clock (CLKr) on the basis of an output of a free-run oscillator. An A/D converter 31 samples an input frequency multiplex signal (f(t)) and a fast Fourier transform function 36 demodulates the sampled signal. After the demodulation above, a phase rotation function 40 applies phase shift to a demodulation signal corresponding to an estimated phase offset between the received clock and a pilot signal P sent by the transmission modem. A definite impulse response filter function 52 applies digital filtering to the demodulation signal to correct a phase error on the basis of the estimated frequency offset Δ.
Patent JP-2001280749-A (JP)
Title: Refrigerating device
Inventor: UENO TAKEO
IPC: F25B29/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To enable an effective recovering of waste heat applied for refrigeration or freezing to be carried out as a heating source and further enable either a refrigerating capability or a refrigerating capability to be always assured. SOLUTION: There is provided a refrigerating device constructed such that a heat recovering circuit B is formed for circulating refrigerant fed from a compressor 1 at the time of heating operation through a four-way changing-over valve 2, a utilization side heat exchanger 5, a pressure reducing mechanism 4 and an evaporator 6 for refrigeration or freezing operation. This freezer is provided with a heating load increasing means acting to increase an indoor heating load.  Waste heat used as the source for refrigeration or freezing at the evaporator 6 at the time of heating operation is recovered at a utilizing side heat exchanger 5 as a heating source and further even if a requisite capability balance between the utilizing side heat exchanger 5 and the evaporator 6 becomes an unbalanced state due to decreasing in the heating load, its balanced state can be assured by the heating load increasing means.
Patent JP-2001286094-A (JP)
Title: Vehicle drive device equipped with crankshaft directly coupling type dynamoelectric machine
Inventor: IMANI YUICHI
IPC: B60L50/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle drive device equipped with a crankshaft directly coupling type dynamoelectric machine which enables the suppression of its dimensions and weight. SOLUTION: This vehicle drive device has a crankshaft 1, a flywheel 2 fixed to the rear end of the crankshaft 1, an input shaft 10 of a decelerator which is provided coaxially on the rear of the crankshaft 1 in the axial direction, a mechanical clutch 100 by which both the shafts 1 and 10 are coupled with each other, and a housing 16 which envelopes both the shafts 1 and 10 and the mechanical clutch 100. Further, a dynamoelectric machine 200 is provided on the inner circumferential surface of the housing 16 and outside a cylinder part which has a small diameter and is provided behind a disc plate part, i.e., the flywheel attaching part of the mechanical clutch 100 which has a large diameter. The rotor 6 of the dynamoelectric machine 200 is fixed to the flywheel 2 via a clutch cover 5.  With this constitution, the compact vehicle drive device equipped with the crankshaft directly coupling type dynamoelectric machine can be obtained.
Patent JP-2001286777-A (JP)
Title: Grain supply changeover apparatus of impeller-shaped hulling machine
Inventor: SAKAI TADANOBU
IPC: B02B7/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a grain supply changeover apparatus capable of charging grain to be sorted in an unhulled grain housing funnel arranged at a suitable position of an impeller-shaped hulling machine in the same way as usual hulling work only by the simple operation of a handle formed so as to protrude to the outside of the hulling machine even in the case of readjustment work of unhulled rice mixed unpolished rice or wheat sorting work in the hulling machine. SOLUTION: In the grain supply changeover apparatus, a changeover valve 22 is disposed on the way of an unhulled rice supply passage 10 for supplying grain to be sorted to a dehulling fan 16 from an unhulled rice housing funnel 8 and a changeover fulcrum shaft to which the changeover valve 22 is fixed is further protruded to the outside of the hulling machine and a changeover handle 21 is fixed to the leading end part of the fulcrum shaft and, by revolving this changeover handle 21, a route for allowing the grain supplied to the unhulled rice housing funnel 8 to flow in the dehulling fan 16 and a route for allowing the same to directly flow in a diffusion chamber 12 in which unpolished rice or chaff after dehulling treatment is charged are changed over.
Patent JP-2001288740-A (JP)
Title: Partition body used for construction of diaphragm wall
Inventor: HIRAYAMA TETSUYA
IPC: E02D5/18
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a partition body used for the construction of a diaphragm wall, capable of preventing the leakage of slurry and concrete and being easily removed after the construction of the wall. SOLUTION: The bag-like partition body for dividing adjacent elements from each other, which is installed within an excavated trench for the construction of the diaphragm wall, can be expanded by the supply of gas or a fluid and shrunk by the discharge of the gas or the fluid.
Patent JP-2001238917-A (JP)
Title: Wheelchair table
Inventor: ASANO MARIKO
IPC: A61G5/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair table with a cup place capable of being easily and stably attached to a wheelchair, easily coping with various machine kinds and being moved back and forth. SOLUTION: Arms (2) are attached under the table so as to move the table back and forth. The table is provided with oblong hole (5) for sliding so as to be adjusted to a width between the armrests of various wheelchairs. A level difference (6) is provided so as to stabilize a cup or the like easy to slide off from the table. A cloth (3) with a both-side fastener is attached and wound to the arm (2) so as to easily perform attachment to the armrest.
Patent JP-2001287239-A (JP)
Title: Method for producing injection-molded article
Inventor: MORISHITA HIROMI
IPC: B29C45/17
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a strength decreasing phenomenon caused by the generation of a weld and the restriction of orientation of reinforcing fibers in the injection molding of a thermosetting resin and a thermoplastic resin containing the reinforcing fibers. SOLUTION: In the injection molding of the thermosetting resin and the thermoplastic resin containing the reinforcing fibers, when a material is injected/ packed into a mold cavity, part of a mold is rotated or reciprocated so that the generation of the weld is prevented, and the orientation of the reinforcing fibers is controlled.
Patent JP-2001289039-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: FUKUDA TAKASHI
IPC: F02D45/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent reaction heat storage agent from heating in stopping of an engine and avoid the temperature rise of exhaust emission control catalyst from being delayed by the reaction heat storage agent in an exhaust emission control device for rising the temperature of the exhaust emission control catalyst by heating of the reaction heat storage agent. SOLUTION: When the regeneration of the reaction heat storage agent is finished, 1 is set in a heating possible flag, and when 1 is not set in the heating possible flag in restarting, it is so set that exhaust flows into the catalyst by bypassing the reaction heat storage agent (S3→S15 and 16). When stopping the engine, the front and rear of the reaction heat storage agent are closed (S13 and 14) so as to prevent moisture and CO2 stagnated in an exhaust passage, and moisture and CO2 contained in the outside air from reacting with the reaction heat storage agent and from heating.
Patent JP-2001293689-A (JP)
Title: Fiber-cutting device
Inventor: KONNO MICHIO
IPC: B26D1/40
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-cutting device capable of preventing a blocking of a fiber cut between respective cutting blades. SOLUTION: The fiber-cutting device 10 is provided with a cutter roller 20 having a plurality of radial cutting blades 2 on an outer periphery; and a second roller 30 opposed to the cutter roller 20. A fiber L fed between the cutter roller 20 and the second roller 30 is cut by the cutting blades 2. The fiber-cutting device 10 has a discharge means for discharging a fiber S cut from a space between the respective cutting blades 2. The discharge means includes a discharge member 40 slidable along a radial direction of the cutter roller 20 and an urging means 50 for urging the discharge member 40 toward the outside of the cutter roller 20.
Patent JP-2001030532-A (JP)
Title: Method and apparatus for forming print image
Inventor: MIYAZAKI NOBUO
IPC: H04N1/23
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a print having no margin or inclination of image. SOLUTION: During carriage of a color thermal recording sheet 2, a line sensor 29 detects a plurality of positions a-d in the main scanning direction on the side edge of a color thermal recording sheet 2 and the relative position of the recording area 6 on the color thermal recording sheet 2 to a thermal head 11 is calculated from the detected positions a-d. A print data forming part forms print data of such a size as circumscribing a recording area 6 and print data is built in a part superposed on the recording area 6. Circumferential part where the print data is not superposed on the recording area 6 is used for nonprint data which does not heat up a heating element array 13.
Patent JP-2001253693-A (JP)
Title: Basket swinging part breakage preventing device for high lift work vehicle
Inventor: KOMATA TAKAYUKI
IPC: B66F9/06
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a basket swinging part in a high lift work vehicle having a basket arranged freely oscillationally at the tip of a boom device provided freely liftably and extensibly in the high lift work vehicle. SOLUTION: In the high lift work vehicle provided with the basket swinging part between the tip of the telescopic boom device of the high lift work vehicle and the basket installed to the tip part of the boom device for high lift work, a frictional connecting member is arranged for connecting between a rotary shaft, to which the basket is installed, and a gear rotationally driving the rotary shaft.