baber/WOPTO huggingface dataset:
Patent JP-2002129608-A (JP)
Title: Water-hot water supply piping unit
Inventor: MARUI KATSUYUKI
IPC: F16L1/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a water-hot water supply piping unit allowing the easy change of piping in site construction and miniaturization when conveyed. SOLUTION: This water-hot water supply piping unit is previously assembled by plant working in the form of connecting a main pipe formed of a flexible member, through joints to branch pipes formed of flexible members respectively formed in length corresponding to the connection end position of a construction site. At the construction site, the water-hot water supply piping unit is laid in the form of connecting the main pipe to the water main of a construction and connecting the tip side of the branch pipes to the connection end of the construction corresponding to the branch pipes. The main pipe 1 is constituted in the form of connecting the piping 10 to two coaxial end connections 3A, 3B of a T-joint 3, and the branch pipes 2 are connected to the other end connections 3C.  The piping 10 and the branch pipe 2 can be attached to and detached from the joint 3, and the piping 10 connected to at least the end connections 3A, 3B is rotatable to the joint 3.
Patent JP-2002128120-A (JP)
Title: Beverage storage vessel
Inventor: TSUNODA YOSHIYUKI
IPC: B65D47/08
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a beverage storage vessel in which a nozzle cap for closing a nozzle erected from the vessel can be easily attached/detached and there is a plenty of space for placing the nozzle cap when detached. SOLUTION: A vertical plate 32 is erected from an upper surface of a base plate 31 of a connection member 30 facing the nozzle 13, a plurality of separation line parts 34 are longitudinally provided in a part of the vertical plate, and the vertical plate having the separation line parts is formed of a plurality of division plates. Lower ends of the plurality of division plates are partly cut to form a leaf spring 35, a thin-walled hinge 36 is transversely provided on an upper part of the remaining division plates. The length of the leaf spring part below the thin-walled hinge is set to be larger than a space between a lower end of the leaf spring 35 and the nozzle 13. When the upper part of the vertical plate 32 is collapsed outwardly to the side together with the nozzle cap 20 around the thin-walled hinge 36, the lower end of the leaf spring 35 is brought into contact with an outer surface of the nozzle part below the thin-walled hinge 36 in an upwardly slidable manner above the thin-walled hinge 36 while elastically deformed.
Patent JP-2001158906-A (JP)
Title: Direct smelting method
Inventor: ROBIN JOHN BATTAARAMU
IPC: C21B13/10
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a direct smelting method and a fixed (i.e., non-rotating type) metallurgical vessel for manufacturing metal from supplying material containing the metal. SOLUTION: This method is executed by pouring the solid supplying material together with carrier gas into a fused bath through one or more of lances/ tuyeres 11 extended downward to generate gas stream from the fused bath at least at 0.30 Nm3/s/m2 flow rate in the interface between a metal layer 15 and a slag layer 16 of the fused bath (under static condition).
Patent JP-2002140275-A (JP)
Title: Circulative writing/reading document file sending/ receiving system by internet
Inventor: YOSHIDA YOSHIHITO
IPC: G06F21/62
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To sequentially send an entry right and/or an access right in a plurality of terminal machines. SOLUTION: A plurality of terminal machines capable of forming a circulative writing/reading document file are arranged, and a processing means for making contact via the Internet is arranged in a delivery management company. When the circulative writing/reading document file is sequentially sent to a plurality of terminal machines via the processing means, the entry right to the circulative reading/writing document file is also sent. A plurality of terminal machines are arranged while the processing means communicating the terminal machines with each other via the Internet is arranged in the delivery management company, and when a circulating reading document file is sequentially sent to a plurality of terminal machines via the processing means, the access right to the circulative reading document file is also sent.
Patent JP-2002143525-A (JP)
Title: Electrically operated character for game machine
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To shorten the turning on period of time for a solenoid which drives a specified region shielding member, and avoid damages of other devices due to the heating in the electrically operated character of a game machine wherein a specified region is made passable until game balls pass, and general regions only are made passable after the game balls have passed. SOLUTION: In a big winning port 10, the specified region shielding member 21 having an opening 22 which becomes the specified region, and the solenoid 26 are arranged under a non-connected state. At the initial stage when a big winning port door 19 is opened, the solenoid 26 is placed under a turned-off state, and the specified region shielding member 21 is held at a retracted location wherein the opening 22 is fully opened. Thus, the game balls which have entered the big winning port 10 are introduced to the specified region which is defined by the opening 22. Also, after the game balls have passed the specified region, the solenoid 26 is turned on, and the specified region shielding member 21 is moved to an advanced location wherein the opening 22 is closed and the game balls cannot pass.  Then, immediately after that movement, the solenoid 26 is turned off, and the specified region-shielding member 21 is kept at the advanced location as it is. Thus, the game balls which have entered the big winning port 10 are introduced to the general regions on the right and left sides.
Patent JP-2002143209-A (JP)
Title: Eyeball fixing utensil
Inventor: YAHAGI TORU
IPC: A61F9/007
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an eyeball fixing utensil which can be used when a near sight operation using an excimer laser is performed, and by which a location wherein the removed surface when a cornea substantial layer is removed by the irradiation of a laser beam is perpendicular to the optical axis of a lens can be easily judged, and the fixing angle/location of an eyeball which is determined first can be held. SOLUTION: This eyeball fixing utensil is equipped with a fixing section which fixes the eyeball, and a grip section which is attached to the fixing section. The fixing section forms an approximately annular shape, and no one edge section of the fixing section, a plurality of protuberances are formed along the edge section. Then, on the other edge section of the fixing section, a pair of levels are provided. In this case, respective levels are arranged under a relationship wherein respective levels are at an approximately right angle to each other. Also, respective levels and the fixing section have the same radius of curvature.
Patent JP-2002147798-A (JP)
Title: Ice heat accumulator for air conditioning
Inventor: KURIHARA TAKASHI
IPC: F25C1/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent the freezing of a heat source unit by preventing the agitation of ice water to be supplied to a heat storage tank. SOLUTION: This ice heat accumulator is equipped with a vertical pipe 10d which is arranged in up-and-down direction in an ice heat storage tank so as to supply the ice heat storage tank 4 with ice water relieved of supercooling, and a plurality of supply pipes 11a, 11b, and 11c which are connected in the up-and-down direction of that vertical pipe. The discharge positions of the above plural supply pipes are varied, and also the discharge port 12 of the supply pipe 11a at the bottom is arranged in the vicinity of the wall surface of the ice storage tank or in a position where it soaks a little in the water.
Patent JP-2002148422-A (JP)
Title: Filter, method for manufacturing the same, and optoelectronic device using the same
Inventor: NAKADA HIDEO
IPC: G02B5/20
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a filter which suppresses the color irregularity of a plurality of pixels formed on the substrate by a plurality of ink drops, respectively, and can be stably produced even when some errors are in the amount of a plurality of ink drops discharged from a plurality of nozzles of a recording head, and to provide a method for manufacturing the filter, and an optoelectronic device using the filter. SOLUTION: The method for manufacturing the filter consists of a measuring step to measure whether or not the amounts of ink drops discharged from a plurality of nozzles 91 are within the limits of a specified value, a plotting pattern generation step to generate a plotting pattern for forming a plurality of pixels P by using a plurality of normal nozzles 91 having the amounts of ink drops within the limits of the specified value, and a pixel formation step to form the plurality of pixels P on a substrate 13 by driving only the plurality of normal nozzles 91 on the basis of the plotting pattern.
Patent JP-2002158133-A (JP)
Title: Laminated chip component
Inventor: ISHIKAWA HIROSHI
IPC: C23C2/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a reliable product by suppressing the growth of a whisker at a terminal or the generation of ion migration in a laminated chip component having a lead-free plated coating formed on a terminal. SOLUTION: A terminal is immersed in a bath having a tin melt or a tin alloy melt not containing tin lead kept therein to form a hot dip coating on the terminal part.
Patent JP-2002155943-A (JP)
Title: Dynamic pressure bearing device
Inventor: ONISHI MASAYOSHI
IPC: F16C33/10
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing device capable of eliminating torque increase due to increase of a flange diameter of a shaft, and preventing leak of lubricating fluid to the external. SOLUTION: The shaft 3 is inserted into a through hole 2 in a housing 2 to be relatively rotatable, a flange 4 of the shaft 3 is engaged in a circular recess part 5 formed in an inner diametric surface of the through hole 2, and a dynamic pressure generating part B1 is formed between the flange 4 and the circular recess part 5 in this dynamic pressure generating bearing device. At least one inclined through passage 13 is formed from a desired position of an upper crossing angular part 11 of a flange upper surface 4a of the shaft 3 with the shaft 3 to reach a lower crossing angular part 12 of a flange lower surface 4b facing the desired position with the shaft 3.
Patent JP-2006219814-A (JP)
Title: Equipment for excavating underground
Inventor: TSUJIMOTO YOSHINORI
IPC: E21B7/15
Filed: 2000-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment for excavating the underground by converting steam or gas having heat energy generated by the heating action of electric power, into speed energy serving as a working fluid which excavates the underground by passing through the underground to be excavated.  <P>SOLUTION: The equipment for excavating the underground has steam near dry saturated steam, superheated steam or wet steam generated by the heating action of electric power, and a speed energy converting device for converting the steam near dry saturated steam, superheated steam or wet steam into speed energy and generating a steam stream serving as the working fluid which excavates the underground by passing through the underground to be excavated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2002154489-A (JP)
Title: Expansible lavatory unit for aircraft
Inventor: ITAKURA USHIO
IPC: B64D11/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a lavatory unit installed in an aircraft with an expansible storing module. SOLUTION: A lavatory body 10 is equipped with the storing module 50 freely expanded and contracted to the lavatory body 10. The storing module 50 is, for example, provided with a closet for storing passengers' coats, jackets and the like. The closet 50 can be drawn out from the lavatory body 10 to expand the space in the lavatory and use a bench 150 or the like, so that service to the passengers can be improved. Although a part of the closet 50 is projected into space in front of a door 80, the space is not used during flying so that the space can be effectively used.
Patent JP-2002165369-A (JP)
Title: Power system interconnection inverter
Inventor: SUMIYOSHI SHINICHIRO
IPC: G05F1/67
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To enlarge power generation time by stably controlling output power of an inverter to a degree of a few percent of the rated output. SOLUTION: This power system interconnection inverter has a first inverter 102 which injects current of a DC power supply 101 and a DC power into the commercial power system and a second inverter 103 which has a 1-10% rated capacity of the first inverter. The first inverter 102 and the second inverter 103 are disposed in parallel between the DC power supply 101 and the commercial system, and the second inverter 103 is operated when the output of the DC power supply is as small as a few percent of the rated output.
Patent JP-2002161049-A (JP)
Title: Intimal thickening inhibitor
Inventor: ISHIKAWA TETSUYA
IPC: A61K38/22
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an agent useful for prophylaxis and treatment of intimal thickening and restenosis after percutaneous transluminal angioplasty(PTA) [including percutaneous transluminal coronary angioplasty(PTCA)], after indwelling of a stent, after bypass surgery, after ischemia, etc. SOLUTION: This intimal thickening inhibitor comprises a cell growth factor belonging to an epidermal growth factor family(EGF family) and having a binding ability to an EGF factor receptor or a polypeptide homologous to the cell growth factor or comprising an amino acid sequence in which one or several amino acids are deleted, substituted, inserted or added.
Patent JP-2002168994-A (JP)
Title: Method for manufacturing uranium fuel grain for vibration charge, and uranium fuel grain for vibration charge
Inventor: ONOE TAKESHI
IPC: G21C21/04
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To form uranium fuel grain to be charged by vibration to have high density and large grain size. SOLUTION: To UO3 powder after a denitration process (step S01), water, dilute nitric acid of a mass ratio of 0.5-10% of solute to solution, or water with dilute nitric acid of a mass ratio of 0.5-10% is added to be well mixed with the UO3 powder, and it is then heated till water is incompletely vaporized (step S02). The UO3 powder containing water is put in a cylindrical container having a rotation shaft, and as the rotation shaft is inclined for 5-30 deg. to a horizontal direction, it is rotated at a rotation number of (50-300)/60 s-1 while it is heated from the outer side to make a dehydration process (step S03). To the UO3 powder after the dehydration process, a reduction treatment is conducted at 500-700 deg.C (step S04), and it is then sintered at 1500-1800 deg.C. Spherical grain of UO2 having a grain theoretical density ratio of 90%TD or more and an average grain size of 800 μm or more is thus produced (step S05).
Patent JP-2002165943-A (JP)
Title: Pachinko game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a game which suits a game player's taste. SOLUTION: This pachinko game machine is provided with a set stop switch 15 capable of binary-switching the state, whereby according to the state of the set stop switch 15, an operation mode in shooting a game ball is switched to a shooting suspending mode for stopping shooting of the game ball regardless of the operating state of a shooting handle in the state where the stop of shooting is advantageous to a game player aiming at a high number of won prize balls and to a non-shooting suspending mode. Accordingly, the beginner unfamiliar with the operation of a game machine such as the shooting handle 14 or the like is capable of enjoying the game in the non-shooting suspending mode which will not surprise the game player by sudden stop of shooting.
Patent JP-2002169418-A (JP)
Title: Transfer unevenness measuring method for conductive brush of transfer belt device
Inventor: KANEKO CHIEMI
IPC: G03G21/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide the transfer unevenness measuring method of the conductive brush of a transfer belt device with which an abnormal image (having vertical black bands) is prevented from being generated by using a brush which is selected by a first-order formula which is made clear preliminarily from experimental data which are obtained by measuring positions of resistance unevenness in the transfer paper advancing direction from the most upstream position of conductive brushes and data of values of current flowing into these positions. SOLUTION: When the distance between a certain position in a contact area of the transfer belt and a part in the contact area nearest to an image carrier body and current flowing into the part are defined respective as L and I, a transfer brush 1 satisfying I<aL+b (a>0, b>0) is selected. The measuring of the transfer unevenness of the transfer brush 1 is performed by using the equation I=V*Ip/(V-Rp*Ip) when an application voltage at the time of measuring resistance unevenness and the resistance value of a protective resistance 4 and partial current flowing at that time are defined respectively as V, Rp and Ip.
Patent JP-2002174829-A (JP)
Title: Reversible image display medium
Inventor: MATSUURA MASAHIKO
IPC: G09F9/37
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a reversible image display medium which can be repeatedly used and can display high-quality images. SOLUTION: The reversible image display medium 13 houses a developer DL in cells 116 between two substrates 111, 112, and the developer DL contains at least two kinds of dry developer particles WP and BP having triboelectrification property and having different electrification polarity from each other and different optical reflection density from each other. An electrostatic latent image is formed on one substrate 111 and the developer particles are driven by the electric field produced by the electrostatic latent image to display an image. The amount of particles having small diameters in the developer is decreased so as to suppress deposition and fixing of particles having small particle diameters on the substrate 111 in the image observation side.  The amount of magnetic developer particles having small particle diameters is decreased to control the movement of the developer particles by stirring by a magnetic field. As for developer particles with addition of a third component so as to decrease the gap between substrates of the medium while keeping the image density, the addition and compounding ratio of the third component to the particles having small diameters or the kind of the third component is made different from those of the component for the particles having large diameters.
Patent JP-2002136409-A (JP)
Title: Pillow
Inventor: MATSUZAKI KEIKO
IPC: A47G9/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To enable modern people who are liable to be short of exercise to make simple exercise safely indoors by using a pillow available at hand, for example, by moving the pillow while lying. SOLUTION: This pillow is composed of five layers by providing a core cylinder (1) of a pillow body with two layers; a pillow material (2) and pillow material (3) and providing the core cylinder with a two layers; an inner bag (4) and front cloth (6) and is provided with a plurality of projections (5) between the inner bag (4) and the front cloth (6).
Patent JP-2002173425-A (JP)
Title: Throat care agent
Inventor: ISOBE TSUTOMU
IPC: A61K133/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a throat care agent comprising a salivary secretion promotion component. SOLUTION: This throat care agent promotes salivary secretion, inhibits adhesion of pathogenic germs to the throat, removes the pathogenic germs, cleans the throat and keeps the throat refreshed.
Patent JP-2002172022-A (JP)
Title: Beauty mask
Inventor: AKIMOTO KAZUHIDE
IPC: A45D44/22
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a beauty mask which is used to cover a face not only to give activity to the skin but also prevent acne and rough skin and can prevent atopic dermatitis. SOLUTION: This mask comprises an upper cloth 1, a middle cloth 2, and a lower cloth 3 mutually sowed together. Holes 5a, 5b, 7 are respectively provided at positions of eyes and the mouth. The central part of the middle cloth 2 is loosened for the position of the nose. The substrate 11 comprising plant carbon fiber is used as the backside or the middle layer in contact with the skin for the cloths 1, 2, 3.
Patent JP-2001193818-A (JP)
Title: Lockup clutch especially for automobile
Inventor: ARHAB RABAH
IPC: F16F1/12
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To manufacture the piston of a lockup clutch simply and inexpensively. SOLUTION: A lockup clutch has a piston 4 provided with at least one guide element 8 for an elastic member 6. The guide element has a peripheral part having the shape of an axially opened groove 80 toward the piston, so as to the attachment of the elastic member 6.
Patent JP-2002055778-A (JP)
Title: Mouse device with built-in printer
Inventor: MURAI YASUSHI
IPC: G06F3/033
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To print data extracted from a computer screen on recording paper proper for being preserved as a memo so that the data can be made attractive. SOLUTION: A pointer device 18 for printing data on recording paper 21 loaded in a housing 11 of a house device 10 according to print information received from a computer device is arranged in the housing 11. This printer device 18 is provided with a recording paper loading part 20, a platen 23 for carrying the recording paper 21 loaded in the recording paper loading part 20, a thermal head 24 for printing data on the recording paper 21 carried by the platen 23, and a discharge port 25 from which the printed recording paper 21 is discharged to the outside of the housing 11. Thus, the recording paper 21 in a proper size as a memo is loaded in the housing 11 so that arbitrary partial data on the computer screen can be printed on the recording paper 21 so as to be made attractive by the printer device 18, and that the data can be preserved as a memo.
Patent JP-2002181737-A (JP)
Title: X-ray ct apparatus
Inventor: KAMEGAWA MASAYUKI
IPC: G21K5/02
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus having a sample stage for CT which can see through a plurality of relatively small samples such as electronic components, etc., including IC chips with a good workability at a time. SOLUTION: An X-ray generator 1, an X-ray detector 2 and the sample stage 3 for CT between the X-ray generator and the X-ray detector are arranged so that an optical axis L of X rays becomes parallel to a vertical direction. A retreat mechanism (hinge mechanism or the like) 34 is set for moving the sample stage 3 for CT from a measurement position between the X-ray generator 1 and the X-ray detector 2 to a retreat position, in a space including an X-ray radiation aperture 1a of the X-ray generator 1 and not including the X-ray detector 2 among two upper and lower spaces divided by a plane P orthogonal to the optical axis L of X rays. It becomes possible to see through many samples at a time by simply arranging the samples on a horizontal table 41 for radioscopy in a state with the sample stage 3 retreated. When the apparatus is to be used as a CT apparatus, the apparatus is immediately turned into a state in which the apparatus is usable by simply returning the sample stage 3 for CT to the measurement position.