baber/WOPTO huggingface dataset:
Patent JP-2001200980-A (JP)
Title: Elbow part structure of double piping
Inventor: MURAMATSU OSAMU
IPC: F16L43/00
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the constitution for forming a doubled structure of piping, preventing the external outflow of liquid leakage of an actual pipe part by a sheath pipe, preventing damage by protecting an actual pipe from external impact, enabling right-angled piping by an elbow part for performing the heat preserving action by arranging a space in the actual pipe and the sheath pipe and being easily assembled at an execution work site. SOLUTION: This elbow part structure is composed of the elbow actual pipe 2, an elbow sheath pipe 1 capable of inserting/extracting and housing the elbow actual pipe 2 to the inside and two spacers 3, 3, and is featured in that the projecting edge 4 is provided on an inner wall of straight line parts 1A, 2A of the elbow sheath pipe 1, the respective spacers 3, 3 are slidably fitted at a peripheral end surface to a straight line part inner wall of the elbow sheath pipe 1, a peripheral end part abuts to the projecting edge, and while both end parts of the elbow actual pipe 2 are fitted to a through hole 5 arranged in a central part of the spacers 3, the elbow actual pipe 2 is housed and fixed in the elbow sheath pipe 1.
Patent JP-2001201997-A (JP)
Title: Image forming device and its device unit
Inventor: SAKAKIBARA MANABU
IPC: G03G21/00
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To perform transmission and reception with a main body and a device unit within the operable time of the device unit by measuring it in the case of performing the read/write of the content in the memory of the device unit by using a radio signal in the main body and the image forming device comprising the device unit. SOLUTION: When a signal transmitted from the main body instructs the device unit to measure the electric power holding period, the system controller 246 of the device unit resets the electric power holding period of EEPROM 240 to 0. Then, the electric power holding period value is counted up in accordance with a prescribed timing generated by a timer 245. The count-up is terminated when it is detected in the voltage monitor 244 that the degradation of the voltage VCC2 reaches an operating limit, and the this time point shows the power source holding period. During the measurement of the electric power holding period, a measured result high in correlation with the measurement at the time of reading real series data is obtained by generating dummy data in a data generating part 239, by modulating them in a modulation part 243 and by generating a radio signal in a resonance circuit 248.
Patent JP-2001207159-A (JP)
Title: Sealing material composition having excellent long-term viscosity stability, workability and spatula cuttability
Inventor: KATSUTA YOSHINOBU
IPC: C08L83/10
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a PIB-based sealing material prepared by compounding a filler capable of exhibiting efficiency in no way inferior to a PIB-based sealing material prepared by compounding a hollow structure-having inorganic filler such as glass balloon, wherein the sealing material is produced paying attention on the internal curing property, so that it has excellent storage stability, an overall sealing workability, and especially spatula cuttability. SOLUTION: This sealing material composition prepared by compounding a sealing material contains a silicone polymer having an alkoxyl group at the end of molecule and the main chain structure of alkylene as the main component, with a hollow structure-having filler consisting of a water-containing type plastic balloon. The composition has excellent long-term viscosity stability, workability during sealing work, and especially spatula cuttability.
Patent JP-2000267147-A (JP)
Title: Channel selector for multi-channel optical communication system
Inventor: MADSEN CHRISTI KAY
IPC: H04B10/27
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a channel selector for selecting one or plural channels from input multi-channel signals for specifying channels to a desired address in an optical communication system. SOLUTION: This channel selector selects a channel by separating a part of input multi-channel optical signals passing through plural optical paths. After that, a desired phase response is added to this separated part. As the result, the channels interferes each other constructively/destructively. This channel selector 110 comprises plural input ports 115, plural output ports 117, a splitter 116, a combiner 119, an all-pass optical filter 118, and plural optical paths 125.
Patent JP-2001208691-A (JP)
Title: Method for inspecting connector
Inventor: TONE NOBUYUKI
IPC: G01B11/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting a connector, for recognizing the position of each side end and inspecting whether or not contacts are disposed in predetermined positions on the connector. SOLUTION: An inspection apparatus comprises a camera 1 and light guides 2a and 2b. The connector inspection method inspects the connector 3 having a set of plural contacts 3a and 3b. To render an inner side end portion 3ba brighter than other portions by use of the light guide 2a, the illuminating position and direction of the light guide 2a are adjusted. To render an inner side end portion 3b brighter than other portions by use of the light guide 2b, the illuminating position and direction of the light guide 2b are adjusted. Only the light guide 2a is turned on to take an image of the inner side end portion 3ba. Thereafter, only the light guide 2b is turned on to take an image of the inner side end portion 3aa. Based on the images of the inner side end portions 3ba and 3aa, the contacts 3a and 3b are inspected for position etc.
Patent JP-2001209733-A (JP)
Title: Slip data extracting system and program recording medium for the same
Inventor: NAKAMURA SHINSUKE
IPC: G06Q10/10
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a slip data extraction system for recognizing the ruled lines of a format prepared with a picture, and for extracting data existing within a range surrounded by the rule lines and its program recording medium. SOLUTION: This system is provided with a field preparing device 3 for recognizing rules lines in a preliminarily stored format, and for registering a range surrounded by the ruled lines as a field, a data extracting device 4 for retrieving whether or not data exist in the field prepared by the field preparing device, and for transmitting the existing data, and a storage device 2 including a format storing part for storing the format as picture data and a page data storing part for storing data to be printed according to the format.
Patent JP-2001209404-A (JP)
Title: Fuzzy control equipment
Inventor: KURODA MANABU
IPC: G05B13/02
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuzzy control equipment that enables a fuzzy controller to adjust easily a fuzzy control parameter in a short period of time. SOLUTION: The equipment has a fuzzy controller 6 that controls a plant 7 based upon a fuzzy arithmetic value for the plant 7, the fuzzy arithmetic value of which is calculated in according with a pre-defined membership function. And the equipment also has an operational data acquisition mean 3 that acquires the operational data from the plant 7. The equipment has a parameter- setting mean 5 that sets parameter values for the membership functions of the fuzzy controller 6, the values of which are derived as a result of calculation for the parameters of the membership functions in the fuzzy controller 6 by comparing the operational data gathered by the data acquisition 3 with a targeted operational value.
Patent JP-2001234909-A (JP)
Title: Fixture
Inventor: UCHIDA YASUAKI
IPC: F16D1/06
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for a rotating member easily attachable and detachable and rigidly fixable. SOLUTION: This device comprises a combination of a first member A, a second member B and a clamping bolt C. The first member A has a base part 1 with a square cross section and an inclined plane 5, the base part 1 has a hole 4 for inserting the bolt in an axial direction of the first member, and the second member has an inclined plate 15. This fixture is composed so that the second member is moved in the axial direction by the clamping bolt C in a state of the inclined faces of the first and second members abutted to each other for forming a diagonal line of a cross section formed together by the first and second members so that it is longer than a diagonal line of the base part of the first member.
Patent JP-2001216524-A (JP)
Title: Deformed circle plotter and picture extraction device
Inventor: NAGASE TAKAYUKI
IPC: G09G5/20
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To plot with easy operation a complicated deformed circle which is difficult to plot by a conventional method. SOLUTION: The center point of a deformed circle is set in an arbitrary position of an area of a display means in which the deformed circle will be plotted, a plurality of arcs are drawn with this point as the center, and these arcs are combined to form the deformed circle. Thus the complicated deformed circle which has been difficult to plot so far can be plotted with an easy operation.
Patent JP-2001215782-A (JP)
Title: Electrophotographic image forming device
Inventor: MOCHIZUKI MASAKI
IPC: G01F23/26
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To detect the residual quantity or presence/absence of developer with excellent precision by restraining the dispersion of the detection result on the developer residual quantity or presence/absence owing to the change of external environment. SOLUTION: Environmental information is inputted from a temperature/humidity meter 30 into a CPU 320 as occasion demands by disposing the temperature/ humidity meter 30 in the vicinity of a process cartridge B. A pair of electrodes 20 are disposed in parallel to a developing roller 9a, developing bias is applied from a developing bias circuit 400 to the developing roller 9a and the pair of electrodes 20, and the capacity C1 between the developing roller 9a and the electrode 20a and moreover the capacity C2 between the pair of electrodes 20 are detected and added as a current value by a detecting circuit 310.  The value obtained by this sum of current value and the value obtained by the current value in accordance with the capacity CL of an impedance element 330 at the time of applying the developing bias is corrected by the CPU 320 in accordance with environmental information, and the resultant value is converted to the developer quantity.
Patent JP-2001212257-A (JP)
Title: Sprinkler head
Inventor: SATO KOKI
IPC: A62C37/11
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler head which has a higher productivity with fewer part items and processing and assembling processes than a conventional one by providing a method for easily engaging the parts without using snap rings, threadedly engaging screws or doing caulking processing for an engaging section. SOLUTION: A female part is made of a resilient material and provided with a cylindrical section which is divided by radially notched slits and tapered. A male part has a columnar section one end of which is tapered and a flange- shaped step is provided on the tapered head or the male part has a columnar section on which a groove section is carved and the diameter of the portion lower than the groove section is smaller than the external diameter of the columnar section. The female part and the male part are fit into each other.
Patent JP-2001213159-A (JP)
Title: Windshield
Inventor: KAYAMA TSUNEO
IPC: B60J1/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a windshield which is unnecessary to be wiped out by extending driver's arm during driving for removing dew and dust so that a driver can concentrate his/her attention on driving and drive a car safely. SOLUTION: This vehicle windshield forms one space 14 with external glass 12 and internal glass 13, and dust-removed air or hot air is blown to the space 14 so that moisture does not condense into dew on the inside of the windshield even when the front windshield facing the outside air is cooled.
Patent JP-2001218128-A (JP)
Title: Multi-screen compositor
Inventor: HASEGAWA HITOSHI
IPC: H04N5/45
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a multi-screen compositor for channel search or the like consisting of slave image screens that can prevent deterioration in image quality due to the outrunning of memory read/write in the case of displaying moving pictures. SOLUTION: The multi-screen compositor uses a 1st memory with a capacity of one image pattern to generate a still picture without a blur and uses a 2nd memory with a capacity of at least two slave image patterns independently of the 1st memory to generate a moving picture without passing of memory read/write, thereby generating a multi-image pattern where the quality of both the moving picture and the still picture parts are not deteriorated.
Patent JP-2000297315-A (JP)
Title: Method for decarburizing-refining molten stainless steel
Inventor: KATO KATSUHIKO
IPC: C21C7/10
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a decarburizing-refining method of molten stainless steel by which it is suppressed that the metal is spattered by splashing, the metal becomes fine grains by generating secondary burst and the fine grain metal is stucked to or deposited on a gas exhaust system and to perform stable decarburize-refining. SOLUTION: In the decarburizing-refining method of the molten stainless steel for executing the decarburizing-refining by dipping an immersion tube 13 into molten stainless steel 12 in a ladle 11, reducing the pressure in the inner part of the immersion tube 13 and blowing oxygen-containing gas from above the molten steel surface into the immersion tube 13 while supplying inert gas at 0.6-15.0 Nl/(min.ton of molten steel) from the bottom part of the ladle 11, the exhaust gas flow speed in the immersion tube 13 is regulated to 5-20 m/sec.
Patent JP-2001211861-A (JP)
Title: Method of broiling edible material, device for broiling edible material and device for applying sauce to edible material for broiling
Inventor: TAKEDA MASAMI
IPC: A23L17/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of broiling edible material, capable of obtaining well-seasoned broiled edible material by improving seasoning method. SOLUTION: In this method for broiling an edible material 2 which is any one of eel, conger eel and loach, the seasoning process before broiling the edible material 2 comprises spraying sauce to the edible material 2 by a nozzle N positioned on the edible material 2 to attach the sauce to the edible material 2.
Patent JP-2001220805-A (JP)
Title: Flush toilet
Inventor: MIYAGAMI KOICHI
IPC: E03D11/16
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To retain a sufficient siphon action with a small quantity of washing water without imparting a complicated shape to a drain passage in a toilet using a siphon action. SOLUTION: Washing water overflowing a weir 34 and flowing down along a descent passage 33 enters the cylindrical part 70 of a drain socket 60 from the terminal end of the descent passage 33 and it is subjected to a large resistance by an orifice structure of a first throttle 72 and hence, the pressure of the washing water lowers abruptly when passing through the first throttle 72, and the washing water stagnates at a stroke in the vicinity of the first throttle 72. The stagnant washing water is inclined to flow down the second throttle 73 due to the dead weight or the pressure of washing water overflowing the weir 34. In this time, a small resistance is imparted to the washing water passing through the second throttle 73 by a choked throttle structure. Hence, the stagnant state of the washing water formed by the first throttle 72 is kept.  In this way, the washing water stagnates in a wide space ranging from the first throttle 72 to the second throttle 73.
Patent JP-2001071512-A (JP)
Title: Manufacture of liquid ejection head, liquid ejection head and manufacture of ejection nozzle plate
Inventor: TATSUMI JUNJI
IPC: B41J2/16
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection nozzle and a method for manufacturing the liquid ejection nozzle whereby workability is good and a head performance is not deteriorated when an orifice plate having an ejection nozzle formed thereon is bonded to a head body having a liquid passage. SOLUTION: A plane reference member 14 is laminated on a face of an orifice plate 40. While a projection section 45 of the orifice plate 40 is allowed to enter a passage 61 of a head body 46, a weight is applied to the laminated layer 14 and then the orifice plate 40 is bonded to the head body 46.
Patent JP-2001219152-A (JP)
Title: Method for carbonizing rice-washed water and bran
Inventor: KATO TETSUYA
IPC: B09B3/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that directly cooling rice which was washed in advance in a rice cleaning mill has been familiarized to produce large amounts of barn and rice-washed water in the mill, since the washed water contains about 95 wt.% of water, its drying is not easy, and it is difficult to dispose of it without causing environmental pollution. SOLUTION: Since the rice-washed water and the bran are mixed and carbonized by heating in a reducing atmosphere, by mixing a proper amount of the water and a proper amount of the bran of a low water content, the mixture has a proper water content to be easy in handling.
Patent JP-2001224913-A (JP)
Title: Solid-liquid separator
Inventor: SASAKI MASAYOSHI
IPC: G21F9/06
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obstruct the co-rotating of a movable ring and a screw conveyor and the loss of a function to move sludge with a solid-liquid separator which moves the sludge in a cylindrical body by rotating the screw conveyor arranged within the cylindrical body constituted by arranging the movable ring between stationary rings, discharge filtrate through the microgap between the stationary rings and the movable ring at this time and activating the movable ring by the screw conveyor to prevent the clogging between the stationary rings and the movable ring. SOLUTION: The movable ring 30 is integrally provided with a projection 18 and this projection 18 is brought into abutment on a spacer 9 for holding the spacing between the stationary rings 6, by which the co-rotating of the movable ring is obstructed.
Patent JP-2001230326-A (JP)
Title: Semiconductor integrated circuit device and its driving method
Inventor: SUGIBAYASHI NAOHIKO
IPC: H01L21/77
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a programmable device or neuro-device wherein the parasitic capacitance on wirings is reduced to make the operation speed high and the number of mountable basic cells or neurons per chip is increased to make the application range wide. SOLUTION: All or part of transfer gates functioning for changing wiring routes are selectively formed on an insulator, they are TFTs (34, 35, and 36) in a layer insulation film 28 and the transfer gates may be switches for selecting input/output signals for basic gates of a programmable device or switches for selecting bonded synapses of a neuro-device. Programmable or fixed logic gates are formed on a silicon substrate surface as a bulk type device.
Patent JP-2001225072-A (JP)
Title: Electrolytic water making apparatus
Inventor: HOSHINO MASAHARU
IPC: C02F1/46
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water making apparatus simple in constitution, capable of being miniaturized and capable of preventing the unnecessary flow of electrolytic current. SOLUTION: The electrolytic water making apparatus is a drip type electrolytic water making apparatus constituted of an apparatus main body for making electrolytic water and a container housing made electrolytic water and freely detachable with respect to the apparatus main body. The apparatus main body has a base stand, a case main body, a storage part for storing electrolytic water and an electrolytic part for electrolyzing water to be electrolyzed to make electrolytic water. The electrolytic part is constituted of the electrolytic cell 41 arranged under the storage part, an electrode pair consisting of a pair of the electrode plates 42, 43 arranged in the electrolytic cell in opposed relationship and a power supply circuit for supplying power to the electrode pair.  The lower end 424 of the electrode plate 42, the lower end of the electrode plate 43 and the bottom surface 413 of the electrolytic cell 41 are spaced apart from each other in the electrolytic cell 41 and the minimum gap distance (y) is preferably about 0.5-10 mm.
Patent JP-2001238182-A (JP)
Title: Image reproduction device and image reproduction method
Inventor: OKADA SHIGEYUKI
IPC: H04N5/93
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image reproduction device where a reproduction speed in a special reproduction mode can be adjusted in matching with a motion of a scene and to provide an image reproduction method. SOLUTION: The image reproduction device 1000 is provided with a decoder 100 to decode an MPEG video, a display circuit 300, a special reproduction designation section 400 to designate it that a reproduced processing is displayed at a higher or lower speed than the speed in a usual reproduction mode (special reproduction mode), and a control section 500 that adjusts a reproduction speed in the special reproduction mode. The control section 500 calculates a motion quantity of each frame on the basis of a motion vector received from the decoder 100. The reproduction speed can be adjusted by the moving quantity.
Patent JP-2001235258-A (JP)
Title: Method of inject chemical liquid into pipe
Inventor: KISHIMOTO AKIRA
IPC: F25B41/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of preventing occurrence of air bubbles and further capable of injecting a surface active agent of chemical liquid into a pipe for circulating a cold or hot heat refrigerant during a cooling operation or a heating operation. SOLUTION: There is provided a method for injecting chemical liquid into a pipe in which chemical liquid of surface active agent applied with a higher pressure than an inner pressure of pipe into the pipe where cold heat or hot heat medium during an operation of cooling or heating method for performing a cooling operation or a heating operation under circulation of the cold or hot heat medium.
Patent JP-2001235133-A (JP)
Title: Operating method of vertical self-burning type carbonizing furnace for organic waste
Inventor: KISHIDA MASAKATSU
IPC: C10B53/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an operating method of a vertical self-burning type carbonizing furnace for organic wastes which maintains the temperature of exhaust gas from the furnace and the concentration of oxygen in the exhaust gas at set values or above, stabilizes thereby a state of burning in a burning zone and thus can ensure combustion decomposition of dioxin. SOLUTION: Secondary combustion air 6a is supplied to the burning zone of the vertical self-burning type carbonizing furnace, while primary combustion air 8a is supplied to a refining zone, and part of the organic wastes charged in is burned thereby and carbonized into charcoal by the heat of burning thereof. In this operating method of the vertical self-burning type carbonizing furnace, the quantity of the secondary combustion air is controlled so that the temperature of the exhaust gas at the exit of the burning zone or at a position on the downstream side thereof be a set temperature of 800 deg.C or above. By heating the burning zone by a burner 24, the temperature of the zone is raised so that the temperature of the exhaust gas be the set temperature of 800 deg.C or above.