baber/WOPTO huggingface dataset:
Patent JP-2001227100-A (JP)
Title: Wall panel for bathroom
Inventor: FUKUMOTO HACHIRO
IPC: E04C2/28
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a wall panel for a bathroom in which a gypsum board is firmly adhered to a back side of a synthetic resin covered steel sheet with decorative recessed grooves formed in a face side thereof, and condensation on the back side of the steel sheet can be prevented. SOLUTION: The recessed grooves drawn in the surface of the gypsum board 2 are fitted on the back side of the decorative recessed grooves 11 curvedly formed in the surface of the synthetic resin covered steel sheet 1, and the steel sheet 1 is adhered to the gypsum board 2.
Patent JP-2001232160-A (JP)
Title: Membrane filter
Inventor: KITAZAWA TERUHIRO
IPC: B01D65/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a membrane filter which copes easily with the fluctuation of a property of raw water and the good and undesirable injection states of hypochlorite and by which efficient membrane filtration is carried out over a long period of time. SOLUTION: This membrane filter has a drain pipeline 9 for discharging wastewater and a pipeline 16 for injecting a hypochlorite when a membrane module is periodically cleaned physically. The filter has furthermore a residual chlorine concentration sensor 12 for sampling the wastewater from the pipeline 9 and measuring the residual chlorine concentration in waste water and a pressure sensor 17 arranged on the way of the pipeline 16. The filter is constituted so that the cleaning frequency of the membrane module and/or the time taken to inject the hypochlorite when backward washed are automatically controlled according to the value measured by the sensor 12 when the injection state of hypochlorite is judged to be good with the sensor 17.
Patent JP-2001237841-A (JP)
Title: Multicast communication system and multicast communication method, data communication equipment and data communication method, and automatic setting method for the number of waiting frame in the multicast communication system
Inventor: MURAMATSU HIROTAKA
IPC: H04L12/911
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a multicast communication system employing an SR-ARQ system that can realize a high throughput by excluding useless frame re- transmission independently of the number of received stations. SOLUTION: A round trip delay RTFc measured for each transmission reception station is compared with the number RTFm of a time slot required for a transmission station to finish the reception of a reply from all reception stations and the delay which is larger is set for a round rip RTF for SR-ARQ re-transmission control. As a result, useless frame re-transmission owing to re-transmission of frames without awaiting the reply from all reception sections can be reduced thus, the multi-cast communication system with higher transmission efficiency can be provided.
Patent JP-2001242244-A (JP)
Title: Synthetic aperture radar device and image reproducing method therefor
Inventor: HASEGAWA HIDEKI
IPC: G01S13/90
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To heighten accuracy in estimating the phase compensation quantity to obtain an image improved in resolution by suppressing the error of image correlation caused by speckle noise. SOLUTION: This synthetic aperture radar device is provided with a transmit-receive antenna 1; a wide-band transmit-receive part 2 amplifying signals collected by the transmit- receive antenna 1; an image reproducing processing part 3 for carrying out image reproducing processing, using an output signal from the wide-band transmit-receive part 2; an azimuth FFT part 4 performing the inverse Fourier transformation of an image in the proceeding direction of a platform; a spectrum dividing part 5 for dividing the Fourier transformed result of the image equally in a plurality of parts; an azimuth IFFT part 6 for performing the inverse Fourier transformation of the divided result; a picture element neighborhood averaging part 10 for performing the neighborhood averaging of the adjacent picture elements of the image obtained by inverse Fourier transformation;  an image correlation part 7 for computing the correlation in all combinations of a plurality of images in the neighborhood averaged result of the picture elements; a phase compensating part 8 for computing the phase compensation quantity from the correlative result of the images to compensate the phase, and an image reproducing part 9 for reproducing the image from the phase compensated result.
Patent JP-2001240791-A (JP)
Title: Method for forming composite coating film
Inventor: UMAGOE ATSUO
IPC: C09D133/06
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a composite coating film that gives good appearance of the coating film combined with good coating workability, especially workability under high humidity conditions. SOLUTION: In the method for forming a composite coating film by coating an article to be coated with an aqueous base coat composition on and coating thereon a clear cost composition, the aqueous base coat composition comprises an emulsion resin obtained by emulsion polymerization of a mixture of α,β- ethylenically unsaturated monomers containing not less than 65 wt.% methacrylate whose ester portion has one or two carbon atoms having an acid value of 3-50 and a pigment.
Patent JP-2001232923-A (JP)
Title: Ink screening device for rotary stencil printing machine
Inventor: FUNAKI KENICHIRO
IPC: B41L13/18
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent an ink from leaking through the rear end side or side of a stencil base paper installed on a small-diameter plate cylinder. SOLUTION: The peripheral wall 2 of the plate cylinder 4 has an ink passing region and a non-passing region. An ink screening member 30 is arranged at the rear of a printing region with respect to the rotating direction R of the plate cylinder 4. The ink screening member 30 consists of a near saw-teeth-like basic material 31 and an elastic covering member 32 bonded with each other. Spaces 36 are formed between both the members. A portion covered by the ink screening member 30 has large- diameter openings 28 or a larger open area ratio, while a portion not covered has small-diameter openings 18 or a smaller open area ratio. At printing, an ink moves on the outer peripheral surface of the plate cylinder 4 towards the counter direction of the arrow R and enters the spaces 36.  The covering member 32 deflects by being pressed with a press roller, resulting in returning the ink in the space 36 through the opening part 28 into the plate cylinder 4. As compared with the amount of the ink going out of the interior of the plate cylinder 4, the amount of the ink pushing back through the openings 28 covered by the ink screening member 30 is larger. Thus, no ink leaks to the outer peripheral surface side of the ink screening member 30. When the press roller separates from the covering member, the volume of the space 36 returns to its initial volume.
Patent JP-2001245309-A (JP)
Title: Cmos image sensor
Inventor: FUNAKI MASANORI
IPC: H04N5/357
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS image sensor that can apply the color difference progressive method to a complementary color filter at a low cost. SOLUTION: In the CMOS image sensor where pixels each having a photo diode, an amplifier MOSFET and a prescribed complementary color filter are arranged in matrix and which has CDS circuits each having a 1st memory, applying CDS processing to an output of the pixel and provided to columns of the pixels, each CDS circuit is provided with a 2nd memory section, a 1st switch that controls input/output of a signal to/from the 1st memory section, and a 2nd switch section that controls input/output of a signal to/from the 2nd memory section, and summing a 1st signal of the pixels of a prescribed row stored in the 1st memory section and a 2nd signal of the pixels of a succeeding row to the prescribed row stored in the 2nd memory section can output a signal of the color difference noninterlace system for a complementary color.
Patent JP-2001238850-A (JP)
Title: Manufacturing method of parts of endoscope and its parts
Inventor: ABE SUKENAO
IPC: C25D11/22
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method to manufacture the parts of an endoscope which excel in chemical resistance and its parts. SOLUTION: A manufacturing method comprises. 1. The process of treatment of anodic oxidation of alminum or alminum alloy which are used for a fiberscope. 2. The first sealing treatment process in which at least one part of the holes of oxidation coatings with many holes formed by the anodic oxidation is sealed. 3. The second sealing treatment process in which boiling water sealing is made, after the first sealing treatment process is over. The first sealing treatment will preferably made by the treatment with metallic salts or with boiling water. The parts of an endoscope will desirably be made by prewashing operation at least once prior to anodic oxidation, and painting should be done before the first sealing treatment is done.
Patent JP-2000308146-A (JP)
Title: Method for controlling up link packet transmission in radio communication system
Inventor: BLANC PATRICK
IPC: H04L12/28
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce interference and to optimize the use of resource by calculating the maximum transmission rate of a user device on an up link, realizing multi-address communication to a user device and permitting the user device to transmit data at a rate lower than the maximum transmission rate which received last in a network. SOLUTION: The base station controller of a UMTS radio access network(UTRAN) based on universal mobile telephone service(UMTS) specification formed of a CDMA system refers to the interference level of a previous frame and calculates transmission rate SFpacket allocated to a packet user device (UE). An expression decided based on statistics where all UE uniformly share resource is used with the total number of UEs using the resource of the up link as active users, maximum transmission rate SFmin with respect to UE is calculated and multi-address communication is executed to the UE. The UE selects an optimum transport format combination based on it.
Patent JP-2001239224-A (JP)
Title: Vibration type deburring and cleaning device
Inventor: IWANAGA SATOSHI
IPC: B08B3/10
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a vibration type deburring and cleaning device capable of cleaning a work using the conventional deburring function to make lightweight and having working efficiency at a low cost and to provide the vibration type deburring and cleaning device capable of suppressing the degrading of the quality of a work by enabling to clean media to secure the cleanliness of the media at the time of repeatingly using the media. SOLUTION: In the device for deburring the work by charging the media into a vessel 40, to the inside of which the work is attached, and vibrating the vessel 40 by a vibration unit 20 to grind the work, the vessel 40 is vibrated to be cleaned by the vibration unit 20 with the supply of a cleaning liquid to the vessel 40.
Patent JP-2001242703-A (JP)
Title: Toner cartridge and image forming device
Inventor: KUROSAWA EIJI
IPC: G03G15/08
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a toner cartridge by which economical burden imposed on a user is lightened by easily detaching and exchanging a photoreceptor. SOLUTION: This toner cartridge 107 is provided with a cartridge main body 106 having a toner storage part 114 in which toner is stored, the photoreceptor 109 on which a toner image is formed with toner, and a rotating unit 105 turnably held in the main body 106 in a state where it rotatably holds the photoreceptor 109 and turning to a position where the photoreceptor 109 is detached.
Patent JP-2001250282-A (JP)
Title: Method for manufacturing optical disk
Inventor: DOI SEIJI
IPC: G11B7/26
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical disk, in which optical disks different in diameter, especially a small-diameter optical disk can be manufactured at low cost. SOLUTION: An optical disk manufacturing method for manufacturing a first optical disk having a first diameter and a second optical disk having a second diameter smaller than the first, comprises a step where a circular replica substrate having the first diameter and a recording area is formed, a step where a reflecting film covering the recording area up to a diameter larger than the second diameter is formed, a step where a protective film is formed covering the reflecting film and a step where the circular replica substrate with formed reflecting and protective films is machined to have the second diameter when a second optical disk is manufactured.
Patent JP-2001249501-A (JP)
Title: Image forming method and image forming device
Inventor: KAGAWA TOSHIAKI
IPC: G03G15/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and an image forming device capable of realizing the simplification, the reduction of cost and the improvement of the processing time of the device and obtaining sufficient image quality by performing data processing by binary control without using PWM control or PM control. SOLUTION: A developing threshold being a light energy threshold necessary for development is set to a value at which the line width of a minimum pixel line becomes specified dimension decided by a pixel pitch, and an image forming condition (for example, developing bias or the photoreceptor sensitivity characteristic of an electrostatic latent image carrier) at the time of forming an image is adjusted to satisfy the set developing threshold.
Patent JP-2001034948-A (JP)
Title: Optical disc control system and optical disc
Inventor: NISHIZAWA AKIRA
IPC: G11B7/0055
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical disc control method whereby control data peculiar to discs can be given to the discs, without using a marking press. SOLUTION: An optical disc control method applied to this system is such that in initializing phase change type optical discs D1-D3, control data peculiar to the discs are given not so as to be erased in the data recording after initialization. The light intensity of an initializing laser beam is varied or its irradiation is intermitted to record the control data as a variation of the reflectivity of specified patterns a-c in the diametral or circumferential directions over data recording regions De of the discs D1-D3. In scanning over the discs after initialization, the variation of the reflected light quantity corresponding to the variation of the reflectivity of the patterns a-c is detected from reflected lights obtained from the data recording regions De, and the control data peculiar to the discs being scanned are read from the detected specified patterns a-c.
Patent JP-2001247982-A (JP)
Title: Metal surface treating agent
Inventor: KAWADA KEN
IPC: C23C22/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a metal surface treating agent having excellent durability which is easily applied to operation such as coating for imparting water repellency and noncohesive properties, with which the film to be formed is extremely thin, and, moreover, the film is hard to be peeled and broken. SOLUTION: A compound expressed by formula (I) is used as a surface treating agent: (I) D(-L-R)m; wherein, Hb is a hydrophobic group selected from the groups consisting of a 1 to 40C fluorine-substituted alkyl group, a 6 to 40C fluorine-substituted aryl group, a 6 to 60C alkyl group and a 1 to 60C alkyl-substituted oligosiloxanoxy group; Bu is a group containing at least two ring structures and having excluded volume effect; L is an (m+n) valence connected group; and (m) and (n) are individually integers of 1 to 12.
Patent JP-2001248568-A (JP)
Title: Vane pump
Inventor: OOSAKA YASUNOSHIN
IPC: F04C2/344
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a cover for a vane pump capable of improving the slide property and the resistance against wear without sacrificing the productivity due to the reduction of a weight and die casting. SOLUTION: In this vane pump in which a recessed space is formed in a body and a side plate 8 and a pump cartridge consisting of a rotor 31 connected with a driving shaft to store a vane 32 so as to come in and out freely and a cam ring 30 storing the rotor rotatably are stored in this space to cover the recessed space with the cover, the cover 100 is constituted by storing a slide plate 101 made of an aluminum sintered alloy used favorably for the slide property and the resistance against wear for the rotor and containing 12 to 24% silicon in a support hole of a cover housing 102 formed by an aluminum alloy to reduce a weight thereof and improve the slide property and the resistance against wear for the rotor.
Patent JP-2001213494-A (JP)
Title: Disk packaging bag with blank made of nonwoven fabric
Inventor: KATO TAKEO
IPC: B65D85/57
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging bag of such a type that a mouth can be closed as desired or the mouth can be adhesively sealed wherein the nonwoven fabric packaging bag for a disk is thick and firm, and an index or recorded contents can be directly written on a rear face. SOLUTION: A bag front face of a transparent film (1) is overlaid on a bag lining comprising a nonwoven fabric (2) laminated on a synthetic resin film (3) having a blank printed face (4), and right, left and base sides are welded (5) to from a bag body. As desired, the transparent film (1) may be equipped with a sealing edge (7) with a border as a crease (6), or the laminated nonwoven fabric (2) may be equipped with an edge (10) both serving as a sealing edge and an index edge which is successively extended. In addition, the sealing edge (7) may be processed into an adhesive seal. The crease (6) need not be made on each of the edges.
Patent JP-2001254416-A (JP)
Title: Support leg fixing structure of bathroom unit
Inventor: YAMANE MAKOTO
IPC: E03C1/20
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a support leg fixing structure of a bathroom unit capable of easily and quickly supporting and fixing a support leg even on a thin bar. SOLUTION: This support leg fixing structure of the bathroom unit fixed to a horizontal bar in a state of placing a support plate arranged on the lower end of the support leg for receiving a pan member and/or a bathtub for constituting the bathroom unit from the lower side on the horizontal bar of a stand installed in a prescribed height position from a foundation floor surface, is constituted by sandwiching and fixing the support plate between a sandwiching member and the horizontal bar.
Patent JP-2001258046-A (JP)
Title: Video encoder and composite video signal processing unit
Inventor: KAMETANI TAKASHI
IPC: H04N9/79
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a video encoder with which an output composite video signal synchronizing with input digital vertical synchronizing signal accompanied by received digital luminance and chrominance signals can be obtained and the possibility of the color sequence of the output composite video signal which deviates from the color sequence of the standard television system can be precluded. SOLUTION: A synchronization processing circuit is provided with a phase shift means 213, that shifts the phase of a received digital vertical synchronizing signal delayed by a delay means 201, in matching with a phase of a sub carrier generated by a video encoder to obtain an output digital vertical synchronizing signal, and the output digital vertical synchronizing signal from the phase shift means 213 is fed to a standard horizontal synchronizing signal generating means for synchronizing the output digital horizontal synchronizing signal having a standard horizontal period with the output digital vertical synchronizing signal.
Patent JP-2001221692-A (JP)
Title: Device for measuring temperature in vacuum tank
Inventor: TAKEUCHI SHINSUKE
IPC: G01K7/02
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To readily lead out external wire of a plurality of thermocouples, without generating temperature difference using connection to a deferent kind of metal, when the temperature of a vacuum tank inside is measured by the thermocouples. SOLUTION: In the device for measuring the temperature in the vacuum tank, a thermocouple leading out pipe, in which the line of the thermocouple is sealed with an insulation filler in the inside, is attached via an enclosed fixing member to a flange hole provided in the vacuum tank, and the line of the thermocouple is led out to the outside of the vacuum tank through the thermocouple leading-out pipe.
Patent JP-2001265866-A (JP)
Title: Sale stock simulator, article stock management system with built-in sale stock simulator, and sale stock simulation method correcting opportunity loss
Inventor: KUWAZAWA YOSHIHIRO
IPC: G06F19/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a sale stock simulator which finds an optimum stock model while opportunity loss is taken into account and an article stock management system which uses the simulator for actual article management. SOLUTION: This system has a core module 6 having a simulation means 12, a sale event generating means 13, and a simulation evaluating means 14, a simulator system user interface module 5 which provides a user interface for the sale stock simulator, and a simulator system stock model input/output module 7 which inputs and outputs a stock model. Here, the simulation means simulates sale events by generating store objects representing a factory, a distribution warehouse, a wholesaler, and a retailer and a queuing management object which manages the time, order, and quantity of article allocation as a queue, the sale event generating means 13 generates the number of sale opportunities with specific probability, and the simulation evaluating means 14 evaluates the simulation result.
Patent JP-2001219992-A (JP)
Title: Beam for carrier container
Inventor: IHARA YOSHIHIRO
IPC: B65D90/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a beam for a carrier container used for simply varying the size of a space in the carrier container in compliance with the side of the cargo carry or the like on which a regular cargo and cargoes in general are mounted and improve the loading efficiency of a truck. SOLUTION: An engaging unit and a guide frame for the beam for the carrier container are fixed by removable bolts or the like, and an adjustment interval plate is inserted between the engaging unit and the guide frame or the mounting positions of the engaging unit and the guide frame are changed to easily change engaging position relation between the carrier container beam and the engaging unit.
Patent JP-2001261997-A (JP)
Title: Color-developing composition and photosensitive material using the same
Inventor: AOKI KOZO
IPC: C09B67/42
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a color-developing composition which can form a dye by a coupling reaction to develop the color without needing an oxidizing agent such as a silver halide. SOLUTION: The color-developing composition comprising a color-developing main oxidizer precursor represented by the general formula (I) (A1 and the nitrogen atom are groups for producing a dye together with the coupler; A3 is a substituent which is released together with an electron pair bound to the nitrogen atom, when the color-developing main oxidizer precursor is converted into the oxidizer; A2 is a group which is released with the production of the dye, after the oxidizer is coupled with the coupler to form the dye precursor) and a carbamoyloxy-releasing type two equivalent dye-forming coupler having an electron-attracting substituent.