baber/WOPTO huggingface dataset:
Patent JP-2002263672-A (JP)
Title: Method and facility for treating high concentration organic waste water
Inventor: TOKUNO MITSUHIRO
IPC: C02F3/12
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a high concentration organic waste water treatment system which requires only a small floor space, small cost of operation and equipment, etc., and which brings about performance equivalent or superior to that of a conventional two-step activated sludge treatment approach by an easy driving operation. SOLUTION: A high concentration organic waste water treatment method is provided with a combination of: a 1st stage for treating high concentration organic waste water by the fluidized bed biological treatment method; and a 2nd stage for directly treating 1st process effluent by the activated sludge treatment method, carrying out the solid-liquid separation of the treated water and separating the sludge.  It is preferable to stabilize the treatment by dividing the water treatment tank of the fluidized bed biological treatment method to a plurality of tanks and to make the load of the later stage tanks lower than that of the preceding stage, or to set the BOD load in each tank nearly identical by dividing the water treatment tank of the fluidized bed biological treatment method into a plurality of tanks and increasingly reducing the size of the tanks of the later stages by a fixed ratio.
Patent JP-2002274563-A (JP)
Title: Method of recognizing contamination inside package of pressure-sensitive duplicating paper
Inventor: SUZUKI SUSUMU
IPC: B65D75/28
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a means with which occurrence of contamination inside a package of pressure-sensitive duplicating paper can be easily recognized from the outside. SOLUTION: A piece of self-coloring pressure-sensitive duplicating paper in a predetermined form is stuck to the package of pressure-sensitive duplicating paper having a microcapsule coating layer to recognize internal contamination of the package by coloring of the self-colored pressure-sensitive duplicating paper.
Patent JP-2002269810-A (JP)
Title: Optical information recording medium, method for initializing the same and method for manufacturing
Inventor: DEGUCHI KOJI
IPC: G11B7/24067
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium which is free from deterioration in signals caused by distortion in the form of recording marks even when recording is repeated in many times at a fast rate in the overwriting process of an optical information recording medium having a phase change recording layer on a substrate. SOLUTION: At least a phase change recording layer 3 is formed on a substrate 1 and a phase change material layer 4 having the crystallization temperature Tc2 higher than the crystallization temperature Tc1 of the phase change recording layer 3 is formed in adjacent to the phase change recording layer 3. Thereby, the crystal part around a recording mark in an amorphous state is coupled with the phase change material layer 4 to stably keep the crystallized state, which suppresses distortion in the recording mark caused by repeated overwriting.
Patent JP-2001305310-A (JP)
Title: Fresnel lens
Inventor: HATANO MASAHIRO
IPC: G03B21/62
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent color irregularity or the like caused due to a non-lens face which is almost perpendicular to the lens principal plane R in a Fresnel lens manufactured by using a die formed by a conventional method for cutting, and to improve the picture quality of a screen image. SOLUTION: When a die lens face Lm forming a die prism angle Am to the die principal face Rm is to be shaped, the die lens face Lm is shaped from the position where the non-lens face is shaped by the back face of a cutting tool in the conventional method because the sum of the angle Am and the blade top angle θ of the cutting tool 12 is about 90 deg., and along a specified range in the direction to the outer circumference. After the lens face Lm is shaped, the non-lens face is shaped with an angle over Am+θ to obtain a non- lens face Nm having the die non-lens face angle Bm. A Fresnel lens is manufactured by using the obtained die and the non-lens face N of the prism part P corresponding to the die has a non-lens face angle B so that the off-axis light emitting from the Fresnel lens is not reflected and stray rays in the lens hardly exit.
Patent JP-2002273911-A (JP)
Title: Ink jet printer
Inventor: ARAI KENICHIRO
IPC: B41J2/175
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a serial ink jet printer of an off-carriage system capable of detecting various information pieces such as the presence of an ink cartridge and the availability of an ink without the use of many sets of detection mechanisms. SOLUTION: In this ink jet printer 1, an optical detector 38 is fitted to a carriage 8 with a head tip 9 and parts to be detected 101, 102, 121 and 122 which can be detected by the detector 38 are formed on the sides of ink cartridges 72 and 73 mounted on an ink cartridge holder 71. The parts to be detected 101, 102, 121 and 122 are each composed of a right angle prism and the parts 101 and 121 detect the presence of the ink and also the parts 102 and 122 detect whether the ink cartridges 72 and 73 are mounted. Since a plurality of information pieces are detected by a common optical detector 38 and a plurality of the parts to be detected 101, 102, 121 and 122, high advantages such as cost saving and miniaturization are ensured, compared to the case with a conventional design that a dedicated mechanism needs to be arranged per each of the information pieces.
Patent JP-2002272986-A (JP)
Title: Game machine, production expression method for game machine, storage medium, and server
Inventor: TANAKA MASAHIKO
IPC: A63F7/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can maintain interest in a game without making a player feel monotonous or weary. SOLUTION: This game machine has a display part that can display a stop display state 1, a variable display state 2, an expected display state 3, a ready- to-win state 4, a big hit state 5, and a miss state 6 in the order of 5 or 6 after 1 to 4. In an expected period from 1 to 3 repeated plural times when a plurality of balls enter a starting port, a ready-to-win notice is given by making an information image notifying a ready-to-win state, appear on the display part over the expected period repeated plural times, and the change of reliability of a big hit is notified by the appearance mode of the information image.
Patent JP-2002273843-A (JP)
Title: Film for compression packaging
Inventor: MINO NAOHIRO
IPC: B65D30/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylenic film for compression packaging excellent in tear strength and impact strength and hard to generate a printing crack, and to provide a compression packaging bag. SOLUTION: In the polyethylenic film for compression packaging, the load of the film calculated when the film is stretched by 2% in its TD direction is within a specific range, and a yield stress peak height calculated when the film is stretched in the TD direction is within a specific range. Consequently, the compression packaging bag is obtained using the polyethylenic film. Preferably, the polyethylenic film for compression packaging comprises three layers, that is, an outer layer, an intermediate layer and an inner layer. The outer and inner layers may be same or different and are composed of a resin containing a specific ethylene/α-olefin copolymer (A) of which the melt flow rate is within a constant range and the density is within a specific range.  The intermediate layer comprises a resin containing a specific ethylene/α-olefin copolymer (B) of which the melt flow rate is within a constant range and the density is within a specific range and the average density thereof is within a specific range.
Patent JP-2002276599-A (JP)
Title: Air lift pump
Inventor: YAMANE TOSHIO
IPC: F04F1/18
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an air lift pump at a relatively low cost to be operated for ON/OFF by detecting a water level without using an electrical equipment. SOLUTION: This air lift pump is provided with a water level detecting air lift pump to be operated by blowing air from a blower through an air piping. One of the air piping from the blower is divided to an air supply pipe formed of a lifting pipe having one end opened to the atmospheric air and the other end sunken in the water and for blowing air from a lower part of the sunken part of a transfer air lift pump, and the other is divided to an air supply pipe having one end opened to the atmospheric air and the other sunken in the water and for blowing air from a lower part of a sunken part of a separate water level detecting air lift pump having a suction end opened at a water level for detection.
Patent JP-2002282086-A (JP)
Title: Longitudinal position adjustor for seat
Inventor: MASUNAGA HIROSHI
IPC: A47C7/14
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an adjustor having a simple structure for adjusting the longitudinal position of a seat with simple operation. SOLUTION: The adjustor comprises rails 14 longitudinally directed on a seat plate mounting bracket 7 on a chair supporting base 2 for slidably guiding the left and right lower portions of a seat plate 18, first engaging portions 21 provided under the seat plate 18, first portions to be engaged 15 provided on the seat plate mounting bracket 7 to be vertically and elastically engaged with the first engaging portions 21 at a plurality of positions arranged in the longitudinal direction of the seat plate 18, a second engaging portion 23 provided under the flexible portion of the seat plate 18, which flexible portion is downwardly bent elastically by the weight of a person sitting thereon, and a second portion to be engaged 13b provided on the seat plate mounting bracket 7 at a position confronted with the flexible portion.  The second portion to be engaged 13b can be vertically engaged with the second engaging portion 23 at a plurality of positions arranged in the longitudinal direction of the seat plate 18 as the flexible portion thereof is downwardly bent elastically by the weight of the person sitting thereon.
Patent JP-2001279088-A (JP)
Title: Halogen-free flame-retardant polyurethane foam and method for producing the same
Inventor: WITTE ANNE
IPC: C08G18/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a halogen-free flame-retardant rigid polyurethane foam capable of satisfying necessary and regulated requirements for flame retardance, processability, low density of smoke, and low toxicity of the smoke, and foamed by water. SOLUTION: This halogen-free flame-retardant rigid polyurethane foam contains an oxyalkylated alkylphosphonic acid in combination with an ammonium polyphosphate as a flame retardant. The alkylphosphonic acid is, for example, exemplified by the formula [R1 is a methyl, ethyl or propyl group; R2 and R3 are same or different and each a methyl, ethyl or propyl group; and x is a number of 1.2-1.9].
Patent JP-2002288800-A (JP)
Title: Navigation system
Inventor: ITO YOSHIMASA
IPC: G01S15/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system that can rationally display an image of navigation-related information including information on the position of a ship concerned and depth information. SOLUTION: An image of a bottom section in a current progress direction 10c is displayed on a part or all of a display screen 81 according to depth information related to isobaths Ld1 to Ld4 and a past wake CR2 included in a map. An image of a newly prepared isobath that is not included in the map is displayed on the display screen according to water-depth-related position information storing a ship position 10a at a point for each set water depth relative to depth information on a sounding point. Only points at each set water depth for the prepared isobath whose distance value is equal to or smaller than a given value are connected by a segment, so that no obscure image of the isobath between the points is displayed on the display screen.  The image of a point connected by the segment of the prepared isobath is reduced and the image of an unconnected point is enlarged to make a separated isobathic point easy to identify.
Patent JP-2002290801-A (JP)
Title: Program and device for condition setting of photography and processing of image
Inventor: NOBUYUKI NORIYUKI
IPC: G03B7/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a device which can adequately and easily set conditions of photography of an image and the generation of image data according to individual users and to provide a program for it. SOLUTION: A digital camera after photographing an image and generating image data representing the photographed image stores the conditions used for those processes in a memory together with the image data as the user instructs. Further, the image that the stored image data represent are displayed as the user instructs and the conditions regarding the selected image are set as the conditions of photography of a new image and the generation of its image data. Conditions which are provided from outside through a storage medium are also usable.
Patent JP-2001347909-A (JP)
Title: Driving operation assisting method and device
Inventor: ISHII HIROSHI
IPC: B62D6/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a user in driving operation assisting technology. SOLUTION: A user specifies the finish position EN3 on an image indicative of the peripheral state of a vehicle in finishing of the specified driving operation by means of a pointer PO. The driving operation assisting device finds the start position ST3 of the driving operation according to a virtual motion pattern MA3 for indicative of the motion of the vehicle in the driving operation and then displays it by overlapping it on the display image.
Patent JP-2002282843-A (JP)
Title: Method for separating and decomposing volatile organic compound in waste water and apparatus therefor
Inventor: MIURA MICHIO
IPC: C02F1/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To separate volatile organic compounds from total waste water and thereafter to decompose them using compact facilities having high thermal efficiency when the ground water or waste water such as industrial effluent contains the volatile organic compounds like trichloroethylene or tetrachloroethylene. SOLUTION: The waste water is vaporized in a vacuum evaporator 1 and the water vapor is condensed while the noncondensing gas in the evaporator is sucked by means of a liquid ring vacuum pump 15 wherein liquid which can dissolve the volatile organic compounds is used as sealing liquid. The sealing liquid discharged from the liquid ring vacuum pump is led to a decomposing vessel 20 and irradiated with ultrasonic waves and is further led to an indirect heat exchanger 7 disposed in a waste water supply line 2 to the evaporator 1 and, after heating the waste water therein supplied to the evaporator 1, is returned to the liquid ring vacuum pump 15.
Patent JP-2002300130-A (JP)
Title: System and device for overhead inserting/extracting for sonet/sdh
Inventor: AKAIKE HIROTAKA
IPC: H04J3/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an interface that can realize multi-port by decreasing number of terminals of an interface section placed to each port of an LSI and adjust a frequency of an OH(Over Head) transmitter side interface section so as to be compatible with even a multi-channel frame. SOLUTION: An overhead insertion interface section 23 connected to a high- speed channel via a frame processing section 20 is provided with a TOH(Transport OH) FIFO 26, a POH(Path OH) FIFO 28, and a common gate OR1 transmitting a TOH input request and a POH input request to an external device. The external device sequentially gives TOH data/POH data with a TOH AV signal to the FIFO circuits 26, 28 and a frame processing section 20 applies insertion processing to the data. Furthermore, for the OH extract processing the reverse operation to that of the insertion is performed using a frame processing section 30 and an overhead extract interface section 33.
Patent JP-2002296742-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IKEDA AKIRA
IPC: G03C7/392
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material excellent in processability and having good latent image preservability after photographing. SOLUTION: The silver halide color photographic sensitive material has one or more blue-sensitive silver halide emulsion layers, one or more green- sensitive silver halide emulsion layers and one or more red-sensitive silver halide emulsion layers on the base and contains one or more compounds of formula (A') and one or more of compounds of formulae (A-I)-(A-III) in the same layer. In the formula (A'), R'<a1> -R'<a5> are each H, alkyl, -O-R'<a0> (R'<a0> is alkyl, aryl or a heterocyclic group) or the like and two groups situated in o- positions may bond to each other to form a ring. In the formulae (A-I)-(A-III), Ra1 is acyl, alkyl or the like; Ra2 is alkyl, alkenyl or the like; X is a heterocyclic group; Rb1 is alkyl, alkenyl or the like; and Y is a group of nonmetallic atoms required to form a 5- or 6-membered ring together with -N=C- but X and Y are not 1,3,5-triazine rings.
Patent JP-2002297147-A (JP)
Title: Sound absorbing structure
Inventor: ITO TERUYUKI
IPC: E04B1/86
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To make a sound absorbing structure realizable the expansion of the resonance frequency of a resonator 10 to a low-frequency region without entailing an increase in floor area. SOLUTION: A hollow build-up section 21 constituting the resonator 10 is bored with small holes 22 arrayed to enclose a part or the whole of its apex wall surface 21a, to obtain the structure to support the region to be a vibration mass with the section 21c having the arrayed small holes of a low spring constant. The resonance frequency of the resonator 10 is, thereby, shifted to the low-frequency region.
Patent JP-2002294832-A (JP)
Title: Sanitary washing device
Inventor: MATSUSHITA KOICHIRO
IPC: E03D9/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing device allowing a heat insulating material to be easily and rapidly mounted to the external wall of a hot water storage tank and to be accurately mounted in a desired mode corresponding to the three-dimensional shape of the hot water storage tank. SOLUTION: The heat insulating material 130 mounted to the external wall of the hot water storage tank 21 is formed in the shape of one sheet, and the heat insulating material 130 is provided with cutout parts 131-134 avoiding related parts such as a float switch 120 and a vacuum breaker 30 disposed on the external wall of the hot water storage tank 21. A gutter part 206 for draining water leaking from the float switch 120, downward is integrally formed on the external wall of the hot water storage tank 21, and the heat insulating material 130 is provided with a positioning side 135 stuck along the gutter part 206.
Patent JP-2002292977-A (JP)
Title: Imaging apparatus, system and program for limiting power consumption
Inventor: GOTOU JIROU
IPC: G06K15/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which recognition of power saving can be enhanced for a user when a shared imaging apparatus is used and energy saving can be promoted furthermore. SOLUTION: Each of a plurality of imaging apparatus interconnected through a network comprises a power management table A shown at (a), and a power management table B shown at (b). Each imaging apparatus accumulates power consumed by its own apparatus for each section using the power management table A, transmits the accumulation results to other imaging apparatus, and receives the content of the power management table A transmitted from other imaging apparatus. Each imaging apparatus determines total power consumption for each section based on the received content and the content of the power management table A in its own apparatus and then updates a relevant column of the power management table A. In the power management table B, execution of a job accepted anew is prohibited for a section where power consumption exceeds an upper limit.
Patent JP-2002299109-A (JP)
Title: Method of manufacturing electronic chip component
Inventor: IMANAKA SEIJI
IPC: H01G13/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method by which electronic chip component that can be separated easily from each other at a room temperature after dicing, will not be contaminated by a fixing agent, and can be cut into pieces with high dimensional accuracy can be manufactured. SOLUTION: A ceramic substrate 1a slit in one direction and carrying electronic chip components is fixed to one surface of a fixing base 5 with a solvent vaporized type cellulose based fixing agent 6 and the chip parts are divided into individual chip components 7, by slitting the substrates 1a in the other direction. Thereafter, the individual chip components 7 are cut off from the substrates 1a by dissolving the fixing agent 6 with a degloss composed of a mixture prepared, by mixing an alcohol-based solvent and an ester-based solvent at a prescribed formulating ratio.
Patent JP-2002304265-A (JP)
Title: Printing control device and program
Inventor: SOMENO MASAHIRO
IPC: G06F3/0482
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To produce an image effect on a certain area, using a printer driver which is capable of printing while producing image effects. SOLUTION: A preview image processing part 113 of the printer driver 110 accepts, on a preview screen, the designation of an area and the direction of an image effect. Based on the results accepted, the preview image is updated and information about the area and the image effect is recorded in an image effect recording file 120. During printing, the file 120 is consulted to create a print command for output to a printer 30, while producing the image effect.
Patent JP-2002303310-A (JP)
Title: Blind rivet
Inventor: KITA TAKESHI
IPC: F16B19/10
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a blind rivet capable of preventing a tip part of a broken pin left behind in a rivet body by the breakage of a break point from being protruded on a face side of a head part of the rivet body. SOLUTION: A pin 10 is passed through the rivet body 1 having a head part 3 on one end of a cylindrical part 2, the break point 11 and a protruded part 12 for expanding the cylindrical part 2 are provided on a rear end part of the pin 10. A tapered surface 4 with the head part 3 side of large diameter is formed on the outer circumference of the cylindrical part 2 of the rivet body 1, the thickness of the cylindrical part 2 is gradually increased toward the head part 3 side by forming the tapered surface 4, the resistance for preventing the movement of the protruded part 12 is increased when the protruded part 12 is pulled into the cylindrical part 2, and the tip part of the broken pin 10a left behind in the cylindrical part 2 by the breakage of the break point 11 is prevented from being protruded on the face side of the head part 3.