baber/WOPTO huggingface dataset:
Patent JP-2001294148-A (JP)
Title: Conveying facility using moving body
Inventor: SHIMIZU MUNETSUGU
IPC: B65G35/06
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive conveying facility of simple structure using a moving body, capable of realizing pitch feed. SOLUTION: Plural guided devices 30 guided supportedly by a rail device 11 and a support part 45 for a conveyed article W are provided in a side of the moving body 20 movable on a fixed route 5, so as to form a receiving moving face 25. A friction type feed means 80 for acting abutting-rotatingly on the face 25 to impart moving force to the moving body 20 is provided in a prescribed route part within the fixed route 5. The means 80 has feed devices 81 arranged with prescribed spacing, and a frictional rotary body 91 interlocked with a driving shaft 83 is provided in the feed device 81. A space between the driving shafts 83 of the adjacent feed devices 81 is interlockedly connected by an interlocking shaft 95, and one part of the interlocking shaft 95 is interlockedly connected to a rotation-driving device 96.  The moving body 20 is pitch-fed with the prescribed spacing in the prescribed route part by the feed means 80.
Patent JP-2001293903-A (JP)
Title: Imaging apparatus
Inventor: IKEDA YOSHITO
IPC: G03G15/04
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which a laser light source comprising a plurality of light emitting elements arranged in array can be prevented from deteriorating by performing detection of synchronization or adjustment of the intensity of light while lighting only specified light emitting elements and unlighting other light emitting elements. SOLUTION: When a digital copy machine performs recording of an image by a printer section 14 based on image information of a document read out by a scanner section 13 or image information inputted externally, a control section 8 performs detection of synchronization and APC control processing. The APC operation processing is performed, as required, during image formation because the optical output from an LD array 6 is required to be stabilized. At the time of waiting, the control section 8 performs APC operation only for a specified channel in order to ensure a synchronization signal and interrupts output of an APC operation signal for other channels to stop lighting of the light emitting elements of these channels. Consequently, the lifetime of the LD array 6 can be prolonged while reducing the running cost.
Patent JP-2001298523-A (JP)
Title: Telephone set with telephone directory function
Inventor: HASUIKE KAZUHITO
IPC: H04M1/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To register a plurality of telephone numbers and information peculiar to the telephone numbers under one registered name. SOLUTION: A telephone set with telephone directory function, to which a telephone directory can be registered, is provided with a memory part 71 storing a plurality of telephone numbers corresponding to one registered name and telephone number associated information corresponding to the telephone numbers and a control part 81 which can arbitrarily retrieve the telephone number associated with one registered name and telephone number associated information corresponding to the telephone number at the time of retrieving the telephone number stored in the memory part 71 in telephone directory retrieval.
Patent JP-2001287337-A (JP)
Title: Screen printer
Inventor: NISHI NOBORU
IPC: B41F15/08
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a screen printer capable of surely preventing bulging-out of a flow material flowing toward both sides of the squeegee in its moving direction out of a moving range of a squeegee in the case of relatively moving the squeegee with respect to a screen. SOLUTION: The screen printer comprises the screen disposed so as to be opposed to a material P to be printed, the squeegee 13 moving relatively parallel to the screen S to print the flow material SP on the screen S on the material P, and control members 15, 15 provided at both sides of the squeegee 12 in the moving direction to control the material SP flowing toward both sides of the squeegee 13 in the moving direction in the case of moving the squeegee 13 relatively parallel to the screen S. The printer further comprises an elastic member 19 elastically deformed in contact with the screen S provided at opposed ends of the screen S at the members 15, 15 to stop the material SP.
Patent JP-2001298712-A (JP)
Title: Method for detecting identical image
Inventor: OKUMURA MAYUMI
IPC: H04N7/01
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting identical image)k by which identical images are expanded over two consecutive fields or more in an interlace image. SOLUTION: With respect to each of 2-pixel sets (A, A') adjacent vertically to each other in a current field, dX = median (A, A', X)-X and dY = median (A, A', Y)-Y are calculated (S1), where X, Y are pixel values at positions corresponding to the center of the sets (A, A') in preceding and succeeding fields. An area is set in the current field and numbers N, N1, N2, N3 of 4 kinds of 2-pixel sets (A, A') are counted with respect to reference values T1(>0) and T2(>0) (S2). In the case that the number N1 is close to total number N of the sets (A, A') in the area or a relation of N2>N3 holds and N2-N3 is close to N-N1-N3, it is discriminated that the current field and the preceding field have an identical image (S3, S4).
Patent JP-2001293865-A (JP)
Title: Ink jet recording head and image recorder
Inventor: KITAHARA TSUYOSHI
IPC: H01L41/09
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head and an image recorder comprising it in which response of ink drop ejection can be enhanced by preventing lateral oscillation of a piezoelectric oscillator from being sustained excessively. SOLUTION: The ink jet recording head 2 ejects an ink drop from a nozzle opening 11 by bending a diaphragm 10 constituting a part of the inner wall of a pressure generating chamber 13 through longitudinal elongation and contraction of a piezoelectric oscillator 1 thereby generating pressure variation of ink in the pressure generating chamber 13 wherein the period of characteristic oscillation excited by the ink in the pressure generating chamber 13 is set shorter than the primary mode period of lateral oscillation of the piezoelectric oscillator 1.
Patent JP-2001297324-A (JP)
Title: Image processor, image processing method and recording medium
Inventor: NOBUMIYA TOSHIAKI
IPC: H04N1/405
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that computational complexity is high since repeat convergence calculation is performed, long time is required for calculation in the case of processing with software or scale of hardware is expanded for rear time processing concerning a cellular neural net as a halftone image forming means for reproducing a gradation image on a black-and-white binary display output device. SOLUTION: This processor is provided with a storage means for storing a peripheral pixel position, where the state of the neural net is changed, in the case of outputting the processing result after halftone processing based on the algorithm of the neural net to inputted single-pixel multi-level image data, and a convergence deciding means for halftone processing arithmetic.
Patent JP-2001307661-A (JP)
Title: Funnel sealing body for cathode-ray tube
Inventor: IWANAGA YASUNARI
IPC: H01J31/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a funnel base for welding a plurality of neck tubes efficiently and in high quality by molding. SOLUTION: A funnel sealing body 3 has two or more yoke fitting parts and neck tubes 2 on the funnel base 1, wherein the yoke fitting parts are partially formed with the neck tubes 2, in which end parts are expanded in wide-angle shapes.
Patent JP-2001300365-A (JP)
Title: Valve for aerosol container
Inventor: MATSUMOTO SHIN
IPC: B65D83/38
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To open or close a stem gasket more surely and smoothly and to avoid the falling off or deformation of the gasket when the aerosol contents are filled at a high speed in a valve for an aerosol container. SOLUTION: A stem hole 12 and an annular seating groove 25 into which the tip of the stem gasket 20 is penetrated so that the gasket is elastically pressed on the groove and seated to close the stem hole are formed in the peripheral wall of a stem 10 which is pushed down through the stem insertion port 1c of a mounting cap 1 and returned to a normal position by a spring 6. The tip face 21 of the gasket 20 with the thickness made larger than the inner diameter of the hole 12 when not seated is convexed. The lower peripheral wall 25b is concaved toward the hole 12 of the seating groove 25, and the concaved part is extended beyond the lower half of the tip face of the gasket 20 when not seated.
Patent JP-2001309194-A (JP)
Title: Image processing unit
Inventor: ISHIKAWA JUNJI
IPC: H04N1/46
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an mage processing unit that can reproduce a desired image at all times independently of whether or not correction is applied to a specific color. SOLUTION: When a copy start key is depressed, preliminary scanning (S605) and detection of generation pattern (S607) are conducted. Whether or not an original is a generation copy, that is, whether or not storage color has already been corrected is discriminated (S609). When the original is the generation copy, a fidelity reproduction parameter not conducting storage color correction again is set (S611). When the original is not the generation copy, a storage color correction parameter to conduct storage color correction is set (S615). Then using the set correction parameter conducts image processing respectively (S613, S617).
Patent JP-2001309336-A (JP)
Title: Multi-spot image data transmission communication system
Inventor: OTSUJI KAORU
IPC: H04N7/173
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To make transmission efficient by transmitting only basic pieces of image data among the whole pieces of image data and reproducing the image from the basis data at a receiving side about a multi-spot image data transmission communication system. SOLUTION: A server 20 sends only the basis pieces of image data (A), (B) and (C) among the whole pieces of image data to a multi-spot connection device 10, and the device (10) simultaneously transmits the basic data (A), (B) and (C) to the whole clients (1), (2) and (3). The respective clients (1), (2) and (3) reproduce and prepare the whole image from the basic data (A), (B) and (C) by simulation with their own simulators 22. Then, the whole binary data being enormous quantity do not have to be transmitted but small capacity data have only to be transmitted with respect to the image data, so it is possible to efficiently and effectively transmit the image data.
Patent JP-2001300877-A (JP)
Title: Method for detecting completion of taking-out of bulk work in pallet
Inventor: HIRAKO HARUYASU
IPC: B25J13/08
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for quickly taking out bulk works in a pallet by using a robot. SOLUTION: The pallet 3 having at least the bottom part constituted of a translucent mesh member is prepared, and a camera 7 and a light source 6 are arranged above and below the pallet 3 so as to be faced to each other. A shadow of a work 5 is photographed from the opposite side of the light source 6 across the work 5 in the pallet 3 by the camera 7. When taking-out for works is proceeded to finally zero, that is detected from disappearance of a work shadow area or a dark part area in an image pick-up screen of the camera 7, and work taking-out work by a magnet hand 2 of the robot is finished.
Patent JP-2000333243-A (JP)
Title: Channel allocation method
Inventor: GANDHI ASFI DAWOODI
IPC: H04J1/12
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To relieve out of band spectrum discharge without the sacrifice of the efficiency of an amplifier and without causing signal distortion by allocating corresponding channels to respective base stations based on a divided random number set. SOLUTION: A random number generator 16 generates a random number set formed of N-pieces of random numbers between '0' and '1'. A processor 14 stores the set of N-pieces of random numbers in an array a(i). The arrays a(i) are sorted in an ascending order in accordance with the value of the generated random numbers and the sorted arrays a(i) are stored as a list b(I). An index sorted-ch(I) is defined so that it satisfies a[sorted-ch(I)]=b(I). Then, sorted-ch(I) is divided into K-pieces of sectors. The processor 14 judges whether two channel numbers whose difference is not more than a prescribed number (n) exist in any sector. A previous step is repeated for obtaining j-pieces of sets for allocating the channel number and the best set in j-pieces of sets is selected.
Patent JP-2001300522-A (JP)
Title: Method for decomposing difficult-to-decompose organic matter
Inventor: HORII YASUO
IPC: A62D3/13
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To decompose a difficult-to-decompose organic matter such as dioxins and agricultural chemicals contained in water, sludge and slurry at normal temperature and pressure, with a small quantity of energy and without using special chemicals or forming a by-product. SOLUTION: An object 2 to be treated with the dissolved oxygen concentration adjusted to a specified value in a dissolved oxygen adjusting tank 1 is conducted to a reaction tank 10. The object 2 is irradiated with an ultrasonic wave from an ultrasonic wave generator 13 in the reaction tank 10, hence the solid phase of the object 2 is extracted by vibration, and the liquid phase is decomposed.
Patent JP-2001304648-A (JP)
Title: Consumption energy-reducing device of air conditioner
Inventor: SANO KATSUNORI
IPC: F24F11/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for controlling power consumption and preventing the service life of an air conditioner from decreasing, even if the temperature difference between an indoor temperature and the set temperature of a heating-cooling combination appliance is equal to or more than the capacity of the heating-cooling combination appliance, and indoor air is leaking, in the air conditioner. SOLUTION: This air conditioner is provided with the heating-cooling combination appliance, an operation control part for controlling the operation of the heating-cooling combination appliance, and an indoor temperature detection part. The air conditioner automatically corrects the set temperature to a compensation set temperature near the indoor temperature at set time, or changes the length of the set time according to the level of the difference between the indoor temperature and the set temperature or between the indoor temperature and the correction set temperature, or automatically changes the value of the correction set temperature and the length in the set time, to reduce consumption energy or report the state, if the indoor temperature does not reach a desired set temperature within a specific set time.
Patent JP-2001307359-A (JP)
Title: Method for detecting tilt of optical disk, optical pickup device and optical disk device
Inventor: FUKUMOTO ATSUSHI
IPC: G11B7/12
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a tilt of an optical disk, an optical pickup device and an optical disk device capable of detecting a radial tilt of a highly precise disk with simple constitution. SOLUTION: In the method for detecting the tilt of the optical disk, relative to reflected light from the optical disk 7, a PP signal is generated by a subtracting arithmetic operation of a detecting signal from respective detectors A-D in the track traversing direction of a light spot, a moving quantity of an objective lens is detected by a sensor, a DPD signal is generated by a phase comparison of a detecting signal from respective detectors A-D in the direction orthogonal to the track traversing direction of the light spot, the tilt angle of the optical disk is detected by subtracting the PP signal and the sensor signal from the DPD signal, and whereby the radial tilt of the optical disk is properly controlled.
Patent JP-2001306016-A (JP)
Title: Method for driving data lines of optoelectronic panel, data line driving circuit, optoelectronic device, and electronic equipment
Inventor: OZAWA NORIO
IPC: G09G3/36
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To adjust phases of a sampling pulse and an image data. SOLUTION: A data line driving circuit generates sampling pulses SR0 to SRn+1, which are two pieces more than the total number of data lines. A control part CTL of an image processing circuit 400 obtains delay times of the first and last sampling pulses SR0 and SRn+1 making the X-clock signal XCK as reference, and generates an average signal Sh presenting a mean value of them. Based on the averaging signal Sh, a variable delay circuit 470 delays an input image data Din to generate an image data D. Thus, the phases of the sampling pulses SR0-SRn+1 and the image data D are adjusted automatically.
Patent JP-2001312220-A (JP)
Title: Structure for attaching and detaching panel of magnetic inverting display panel
Inventor: OZAKI NOBUO
IPC: G09F9/37
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure for attaching and detaching a panel such that when a magnetic inverting display panel should be exchanged because of damages or its life, the cost of members for exchanging panels can be decreased and panels can be easily exchanged from the frame body. SOLUTION: In a bulletin board using a magnetic inverting display panel in which a dispersion liquid essentially comprising a magnetic display material in minute particles with the magnetic poles colored into different colors, a dispersion medium and a tackifier and having a yield point is held by a supporting material, the bulletin board consists of a frame body, a writing panel prepared by laminating a magnetic flux concentrating member having ferromagnetism to the back face of a display panel, and a back board prepared by fixing a seat material having sucking property or adhesive property on which the writing panel can be repeatedly sucked or adhered and removed on the reinforcing plate to fix the writing panel. The back board has one or more positioning guides.
Patent JP-2001310535-A (JP)
Title: Apparatus for printing and method for correcting unevenness of density of printhead
Inventor: MIKAMI FUMIO
IPC: H04N1/23
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To eliminate an unevenness of a density formed according to an area of the density particularly as a result of the difference of the characteristics of the density in the area of the density of an image printed by printhead having a plurality of the arranged printing elements. SOLUTION: An unevenness of a density differently generated in response to an area of a density can be effectively corrected by preparing a table group for correction making the correction process different depending on a area of the density, recording a test pattern corresponding to a plurality of the densities according to a test pattern of a predetermined density and making possible to select the table group for correction used for correction.
Patent JP-2001311190-A (JP)
Title: Parts connection structure in faucet
Inventor: NAGATA MASAAKI
IPC: E03C1/042
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure making it impossible to disconnect a delivery head and a head holder in a faucet under a usual use condition but making it possible to easily disassemble them when required. SOLUTION: When the delivery head 24 and the head holder 26 rotatably holding the delivery head 24 in a faucet connected to each other in an axially fixed state, an elastic fixing claw 44 is made releasable from a fixing hole 46 only at a predetermined lateral rotary position and the fixing claw 44 is not made releasable substantially from the fixing hole 46 at other rotary positions including downward and upward rotary positions.
Patent JP-2001317466-A (JP)
Title: Variable displacement piston pump
Inventor: SAKAIRI TETSUYA
IPC: F04B49/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement piston pump with reduced installation space of a pulsation reducing device and reduced in vibration and noise with a simple structure. SOLUTION: This variable displacement piston pump has a variable displacement mechanism composed of servo pistons 11 and 12 and a regulator 3, for controlling horsepower for preventing a stall of a prime mover at overload time of the piston pump 9, and sucks and delivers a hydraulic fluid by reciprocating motion of a piston. The pump has an oil duct 13 in a casing of the piston pump 9 for introducing delivery pressure of the piston pump 9 as a command value for controlling the horsepower, and the oil duct is composed so as to reduce a hydraulic pressure pulsation component of the delivery pressure.
Patent JP-2001320166-A (JP)
Title: Method of manufacturing inspection board for wiring board
Inventor: YOSHIMURA EIJI
IPC: H05K3/06
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an inspection board for a wiring board which can cope with densification favorably and can form conductor protrusions in equal heights. SOLUTION: This manufacturing method for an inspection board for a wiring board, where a plurality of conductor protrusions 24a corresponding to the inspection points of a wiring board are erected in the roughly same heights at an inspection plane, and also the conductor protrusions 24a are connected to wiring patterns 22 so as to enable the manufacturer to inspect the electric continuity, has a formation process for the conductor protrusion 24a which forms a mask layer 25 at the surface section forming the above conductor protrusion 24a of the plating layer 24 after forming an electric plating layer 24 constituting the above conductor protrusion 24a roughly all over the surface including the erection position of the above conductor protrusion 24a, and next, removing the above mask layer 25 after performing the etching of the plating layer 24.
Patent JP-2001314957-A (JP)
Title: Continuous casting apparatus for latticed body of lead storage battery
Inventor: TSUJI HIROTAKA
IPC: B22D25/04
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a mold of a continuous casting apparatus for a latticed body of a lead storage battery capable of lengthening extraordinarily the period until the heat check occurs. SOLUTION: An outer periphery of a rotary mold 2 having a continuous casting mold 1 for a lattice body is formed by steel being more than and equal to 20 of Rockwell C scale hardness. Heat resistant tool steel is used for the steel. Rockwell C scale hardness for the outer periphery of the rotary mold is made more than and equal to 20 by means of quenching.
Patent JP-2001321402-A (JP)
Title: Wheelchair device for care
Inventor: SUDA KUNIHIKO
IPC: A61G5/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair device which reduces the labors of a carer nursing a bed-ridden person or a person having a handicap to lower half body. SOLUTION: This wheelchair device is composed of a wheelchair body 1 having traveling wheels 6, a backrest 5, parallel guide rails 14 and 14 provided on the upper surface of a seat 4 in the transversal direction, and extension guide rails 15 and 15 which are hung down from the end sections of the rails 14 and 14 in a state where the rails 15 and 15 can be connected horizontally to the end sections, and a mobile seat 21 which has such a length capable of sleeping there on, is nearly equally divided into three parts of one erectable end section 23, a horizontally maintainable intermediate section 25, and the other end section 24 which can be drooped freely, and is provided with casters 20 which can travel adaptively to the guide rails 14 and extension guide rails 15 on the lower surface of the intermediate section 25.  Preferably, the backrest 5 is constituted in a backwardly tiltable state.