baber/WOPTO huggingface dataset:
Patent JP-2001138507-A (JP)
Title: Print head system and method of controlling output of print head
Inventor: ELROD SCOTT A
IPC: B41J2/14
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To make ink drops supplied from a plurality of supplying sources uniform. SOLUTION: This system includes a cooling system 260 for compensating non-uniform heating effect in a print head causing the variation of a temperature. By setting a distribution and an efficiency of the cooling system, the temperature of ink is maintained in a constant level through the print head.
Patent JP-2002092390-A (JP)
Title: Purchase-and-sale system by internet following auction system by stepwise price setting
Inventor: RYU KAZUYOSHI
IPC: G06Q30/08
Filed: 2000-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a purchase-and-sale system by the Internet following an auction system by stepwise price setting capable of executing smoothly purchase and sale from the minimum unit of dealings to a large quantity of purchase and sale at a time or to urgent purchase and sale, while taking the tendency of market conditions or the like into consideration or reflecting intention of a seller or a buyer, in purchase and sale by the Internet. SOLUTION: This system contributes to improvement of convenience of users of the system and activation of dealings, by executing purchase and sale by utilizing the purchase-and-sale system by the Internet following the auction system by the stepwise price setting which is a system for selecting a desired price from among prices set beforehand.
Patent JP-2002129801-A (JP)
Title: Door lock device
Inventor: NAKAMURA HITOSHI
IPC: E05B83/36
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a door lock device capable of reducing the operating force of a childproof mechanism while miniaturizing the whole device. SOLUTION: A child lever 4 and operation lever 21 constituting the childproof mechanism are rotatably supported on a base plate. The connecting point O4 of the child lever 4 to the operation lever 21 is located substantially on the extension of the line joining the pivotal point O2 of the child lever 4 to the pivotal point O3 of the operation lever 21.
Patent JP-2002128711-A (JP)
Title: Method of producing 2,6-dimethylnaphthalene
Inventor: SHICHIJO YASUJI
IPC: C07C15/24
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To efficiently and selectively produce 2,6-dimethyl-naphthalene by methylating naphthalene or methylnaphthalenes in the presence of a solid acid catalyst. SOLUTION: Naphthalene or 2-methylnaphthalene as a starting substance is allowed to react with a methylating agent, for example, methanol or dimethyl ether in the presence of a zeolite catalyst having pores with a pore size of 5.8-6.8 Å in the major axis where the reaction temperature is in the range of 300-450 deg.C, the reaction pressure corresponding to the temperature attains 0.2-6.5-fold the critical pressure of the methylating agent namely under the sub-supercritical or supercritical pressure. When the density of the methylating agent is set in the range of 0.02-0.25 g/ml in the reaction system, the selectivity of 2,6-dimethylnaphthalene is increased as given in Figure 2.
Patent JP-2002126630-A (JP)
Title: Coating method
Inventor: AKAGI KIYOSHI
IPC: B05D1/26
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To remove thick parts formed at the start and end of coating in a step for coating the top of a base with a coating material and to obtain a good coating film while preventing the stain of rolls. SOLUTION: In this method for coating a continuously traveling base with a coating material, a nonwoven fabric with winding-off and rewinding means is run out and brought into contact with the base on the downstream side of a coater in the traveling direction of the base at the start or end of coating or the nonwoven fabric is disposed near the base.
Patent JP-2002097369-A (JP)
Title: Predominance of asphalt/oil mixture (under application of registration as a/o mix.) as rubber plasticizer
Inventor: OKAMOTO TAKAYUKI
IPC: C08L21/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To produce a rubber process oil having solubility equal to that of an extract with strong carcinogenicity, and legally clearing safety standard of USA and EU. SOLUTION: This safe and excellent rubber process oil is produced by mixing a naphthene base oil purified by high-pressure hydrogenation and clearing both of OSHA standard of USA and PCA 3% standard of EU, and a naphthene-based asphalt not being a hazardous target with reference to the OSHA standard and the PCA 3% standard.
Patent JP-2002130731-A (JP)
Title: Indoor unit of air conditioner
Inventor: YAMAUCHI MOTOMI
IPC: F24F13/20
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner facilitating assembly and suppressing the deformation of piping at assembling. SOLUTION: In the indoor unit of an air conditioner provided with a groove part in the rear face of a case storing a heat exchanger and storing piping extending from the heat exchanger along the groove part, the groove part is provided with a void for securing the shaped state of the piping extending from the heat exchanger in storing and fixing the heat exchanger in the case.
Patent JP-2002145359-A (JP)
Title: Straw-equipped beverage-container
Inventor: HIROTA KASHICHI
IPC: B65D83/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a straw-equipped beverage-container, in which a straw is housed previously and which is inexpensive and is convenient to use. SOLUTION: A straw structure is disposed in a container main body, which is formed from a flexible film so as to define a hollow inside and which has a rigid mouth. The straw structure comprises an outer straw and an inner straw. In the outer straw, one end is fixed to the mouth of the container main body and the other end is disposed near and apart from the bottom of the container main body. The inner straw is freely slidably inserted in the outer straw longitudinally. One end of the inner straw sticks out beyond the one end of the outer straw and the mouth of the container main body. The other end of the inner straw sticks out beyond the other end of the outer straw toward the bottom of the container main body. A male thread is formed on an outer periphery of the mouth of the container main body.  A cap, which has a projection for accommodating the one end of the inner straw projecting from the mouth, is put on the mouth of the container main body.
Patent JP-2002145580-A (JP)
Title: Aseismatic support device for tower crane
Inventor: TERAMURA TOMOHIRO
IPC: B66C23/20
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an excellent aseismatic support device capable of being reliably restrained to a structure arranged with the masts of a tower crane in parallel for work safety at the normal work, absorbing earthquake energy to interrupt the earthquake input from a building by functioning a damper mechanism when large axial force is applied to support members at an earthquake, thereby preventing the collapse or the like of a tower crane main body. SOLUTION: This aseismatic support device is provided with a trigger mechanism 6 for functioning, at the prescribed axial force or above, an aseismatic damper mechanism 5 installed between the tips of the first and second support members 7 and 8 fixed to the structure or the masts at one end. The trigger mechanism is suspended between the side tips of the support members and fixed, and it has a ring ruptured by the prescribed axial force or above.
Patent JP-2001181111-A (JP)
Title: Stable propanil dispersion
Inventor: BEAN TIMOTHY ANDREW
IPC: A01N25/04
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a new propanil dispersion having improved stability. SOLUTION: This stable propanil dispersion comprises (a) 0.1-50 wt.% of propanil, (b) an agricultural oil and (c) an oil-soluble polymer which has a specific range of molecular weight and is made from a polar monomer selected from N-vinylpyrrolidone, hydroxy-2-8C alkyl methacrylate, dimethylaminopropyl methacrylate, dimethylaminopropyl methacrylamide and mixtures thereof and 1-24(10-18 on average)C alkyl methacrylate.
Patent JP-2002145221-A (JP)
Title: Device for opening flexible container bag
Inventor: KATO FUMIO
IPC: B65B69/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To improve sanitary environment when powder and granular materials such as foodstuffs are handled by preventing pollution or the like and improve work efficiencies by means of cranes or the like. SOLUTION: An upper cover 5 is releasably placed on the upper side of a container body 3 and has an upper side 50, underside (rear side) 51, and side 52, the vertical cross section having a II-like shape, the inner diameter being slightly larger than the outer diameter of the container body 3. A lifting tool 53, on which a hook (not shown) being a lifting means of a lifting apparatus such as crane is hooked, is provided on the upper side 50 at the center thereof. Further, an annular projecting member 55 having through holes 54a, 54b provided at locations (at two locations in this case) where loops 20, 21 of the flexible container bag can be suspended and hook-shaped hanging tools 56, 57 in engagement with the holes 54a, 54b, respectively, are provided on the underside 52 between the central portion and the outer periphery thereof.
Patent JP-2001142197-A (JP)
Title: Pattern plate
Inventor: NOGUCHI SHIGERU
IPC: G03F1/42
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a pattern plate drawn with alignment patterns and a regular pattern with the good accuracy in the position relations of these patterns with the decreased distortions of the regular pattern. SOLUTION: When the pattern plate having the regular pattern B, such as a reticle pattern or shadow mask pattern, and the alignment patterns A1, A2 and A3 is drawn, the alignment patterns A1, A2 and A3 of a final product are previously formed on a substrate 1 and a photosensitive layer 2 is applied on the substrate 1. The positions of the alignment patterns A1, A2 and A3 of the substrate 1 are then read and the regular pattern B is drawn while the relative position of the drawing beam is controlled to these positions. The alignment patterns A1, A2 and A3 are formed to be used also as the alignment patterns of a reticle mask which is a final product.
Patent JP-2002150997-A (JP)
Title: Flat-plate type ultraviolet lamp
Inventor: FUKUHARA TAICHI
IPC: A61L9/20
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a flat-plate type ultraviolet lamp, in which the direction of radiation is in one direction, moreover the irradiation area can be made larger. SOLUTION: A front-face glass substrate 2 and a rear-face glass substrate 3 are adhered to form a sealed vessel 4, and a transparent front-face electrode 5 is installed on the outer side face of the front glass substrate 2, and a transparent rear face electrode 6 is installed on the outer side face of the rear glass substrate 3, and a mixed gas of xenon and argon is enclosed in the sealed vessel 4.
Patent JP-2002146853-A (JP)
Title: Flowing water intake apparatus
Inventor: SHIOZAKI HIROMI
IPC: E03B3/36
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To perform a water intake without being disturbed by the dust or sediment in flowing water. SOLUTION: This flowing water intake apparatus 1 has a double cylinder structure consisting of an inner cylinder 3 having a number of circular water holes 4 dispersively opened on the whole circumferential surface and an outer cylinder 5 having a number of circular water holes 6 dispersively opened in the whole circumference, both the cylinders 3 and 5 being fitted so as to form an axially continued water passage Pa between the both. The tip-side end surfaces of the tip side of both the cylinders 3 and 5 corresponding to the upstream side are covered with a lid, and the base end-side end surfaces of the base end side both the cylinders 3, 5 corresponding to the downstream side are opened.  When the whole apparatus is submerged in flowing water with a landing rope rp being connected to the hook member 14 of the flowing water intake apparatus 1, and the tip of an intake hose 2 being connected to the protruding part 3b of the inner cylinder 3, the flowing water is taken into the intake hose 2 from the water holes 4 and 6 through the inner cylinder 3.
Patent JP-2002157010-A (JP)
Title: Scheduling device and program
Inventor: HIRAIDE YASUHIKO
IPC: G06Q50/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a scheduling device capable of flexibly dealing with each working process and properly allocating each job to a Gantt chart. SOLUTION: In a logic arithmetic processing part 2A, a job which forms an allocation candidate is selected from each job stored in a jog memory part 12 by logically composing and using, and the basis of a composite rule stored in a composite rule memory part 11, a rule designated by the composite rule. In a Gantt chart allocation part 2B, the job selected in the logic arithmetic processing part 2A is allocated to Gantt chart information, and stored in a Gantt chart memory part 14.
Patent JP-2002157629-A (JP)
Title: Paper money processor
Inventor: YAMASHITA KENJI
IPC: B42D15/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper money processor which can instantaneously detect and examine bundled paper moneys stored in itself without mechanically moving them. SOLUTION: The paper money processor having a function of bundling a specific number of paper moneys by the denominations and storing them in a storage part 20 is equipped with a tag readout means 30 which reads information out of a noncontact tag attached to the bundled moneys and a denomination detecting means 10 which detects the denomination of the bundled moneys 1 stored in the storage part 20 according to the read-out information of the noncontact tag and is enabled to examine the amount in the storage part without contacting.
Patent JP-2001313385-A (JP)
Title: Method and apparatus for automated repair detection of solid-state x-ray detector
Inventor: PETRICK SCOTT W
IPC: H04N5/367
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for sending a rearrangement information file together with a repaired detector and eliminate the possibilities that the media, including the rearrangement information file, are damaged. SOLUTION: By initializing the pixels of an imaging array, determining a signal level for uncut data lines, measuring the signal level of each data line, and determining if the signal level for each data line is equivalent to the uncut data line signal level, cuts (34) in the data lines (20) made during test and repair in the image pickup array (10) which is made up of an array of pixels (14), and the user of spare contacts (40) within the image pickup array for recovery of cut data lines (38) are detected.
Patent JP-2002153153-A (JP)
Title: Floating planting facility
Inventor: HAYASHI SHINICHIRO
IPC: A01G31/04
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a floating planting facility enabling caring on the ground for vegetation to be cared for on an floating island. SOLUTION: This floating planting facility as a floating island for planting, raising and harvesting vegetation, comprises plural floating islands connected with each other in a circular form and means to moor the floating islands, and enables caring for vegetation on the ground through circulating the floating islands.
Patent JP-2002162009-A (JP)
Title: Waste treatment equipment
Inventor: WADA TSUGUYOSHI
IPC: F23J15/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of apparatuses for cost down, and thus reduce occurrences of failure and the steps for maintenance, in waste treatment equipment which is provided with a waste incinerating treatment furnace 1 having a first flue 2 for directing an exhaust gas G to a chimney 8, wherein an exhaust gas cooling apparatus 5 for cooling the gas G, a dedusting apparatus 6 for removing dust from the cooled gas G and an exhaust gas treating apparatus 7 for detoxifying treatment of the dedusted gas G are disposed in this order, and provided with a waste melting treatment furnace 3, so that burned bottom ash Ac discharged from the furnace 1 or both the bottom ash Ac and burned fly ash Afc collected in the apparatus 6 can be subjected to melting treatment by the furnace 3. SOLUTION: A second flue 4 for directing the gas G from the furnace 3 is merged to the first flue 2 at the upstream of the apparatus 5. A first exhaust gas cooling apparatus for cooling the gas G may be provided to at least one of the flue 2 and the flue 4 to merge the flue 4 to the flue 2 at the upstream of the apparatus 5.
Patent JP-2002154641-A (JP)
Title: Inverting device for conveyed object
Inventor: ENDO KAORU
IPC: B65G47/248
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of inverting a conveyed object, which has various height or width, is conveyed by a roller conveyor having rotatively driven rollers, and is stopped at a prescribed position. SOLUTION: A plurality of guide bodies 5 are fixed to a rotary rocking frame 4 rotatively rocked at 180 deg. via a horizontal rotary shaft 2 pivotally fitted to a fixed frame 1 driven by an inversion drive device fixed to the fixed frame 1 in the vertical direction when the rotary rocking frame 4 is not rotatively rocked. Holding members 6 and 6 movably holding the conveyed object P from above and below are fitted along the guide bodies 5. One holding member 6 is fixed on the return path side of an endless member 8 rotatably suspended between rotary guide members 7 vertically rotatably fitted to the rotary rocking frame 4. The other holding member 6 is fixed on the forward path side of the endless member 8 and is fixed to the piston rod 9a of an air cylinder 9 fixed to the rotary rocking frame 4.
Patent JP-2002161557-A (JP)
Title: Piping structure for reuse device of bathtub water
Inventor: TSUTSUI YASUTAKA
IPC: E03B1/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure for reusing device of bathtub water capable of easily drawing it out even when polluted bath water in a drain pipe of the reuse device of bathtub water in a drain pipe of reuse device of the bathtub water is frequently distributed and cleaned off and exchanged if necessary. SOLUTION: In a structure of a bathroom in which one end of a pipe is arranged to the joint opening of a water supply piping connected to an instrument using remaining water and the other end is arranged at the bathtub or the water sealability at the rear side of the bathtub is secured, a sleeve arranged up to an arbitrary position in the bathroom is provided, and the water supply piping is inserted inside the sleeve.
Patent JP-2002159977-A (JP)
Title: Method and equipment for removing and recovering phosphoric acid ion from phosphorus-containing water
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/28
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To establish a novel technology capable of removing phosphoric acid ions at a high degree from water containing the phosphoric acid ions of a dilute concentration and recovering phosphorus as a high-value resource. SOLUTION: The method for removing and recovering the phosphoric acid ions from the phosphorus-containing water comprises adding iron hydroxide particles to the phosphorus-containing water (raw water) to remove the phosphoric acid ions in the raw water, adding an acid to an iron hydroxide particle slurry capturing the phosphoric acid ions to regulate the slurry to acidity below pH 3, then subjecting the slurry to a solid-liquid separation, returning the separated iron hydroxide particles separated therein and adding ammonium and Mg2+ to the separated liquid obtained by the solid-liquid separation to deposit NH4 MgPO4 precipitate under alkaline pH conditions, and the equipment for the same is also provided.
Patent JP-2002162530-A (JP)
Title: Fiber holder and method for clamping optical fiber
Inventor: KAWAKUBO YUKISUKE
IPC: G02B6/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem of workability being poor by a bending habits or the like of an optical fiber, in the case of clamping a plurality of optical fibers in a fiber holder. SOLUTION: In the fiber holder 1, having a plurality of positioning grooves 11 and 12 which are formed in a body 10 and lid bodies 3 and 4, which pressurize the optical fibers 2 against respective positioning grooves 11 and 12, a detachment-preventing part 16, which prevents the optical fiber 2 from detaching from the positioning grooves 11 and 12, is provided halfway of respective positioning grooves 11 and 12.
Patent JP-2002163944-A (JP)
Title: Aluminum stabilizing superconducting wire material and superconductor
Inventor: NAGAYA SHIGEO
IPC: H01B12/08
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum stabilizing superconducting wire material and a superconductor, which can attain lightweight of the conductor, and a long time constant is not produced even if it is the case that an excitation speed at the time of pulse operation is quick, and it has high stability, and can obtain low alternate current loss characteristic. SOLUTION: The superconductor characterized by constituting with the superconducting wire 6, in which a superconducting filament group 5 is laid underground into a matrix of copper or Cu-Ni alloy 1, an aluminum covering 4 prepared in the surroundings of the superconducting wire or stabilizing material, aluminum stabilizing superconducting wire material, which has an oxide film formed on the surface of the aluminum covering 4, and two or more of the superconducting wire materials gathered with SUS wire 7 or aluminum wire 8 in a SUS conduit 10.
Patent JP-2002162762-A (JP)
Title: Method and apparatus for forming image, and processing cartridge
Inventor: ASANO MASANARI
IPC: G03G9/087
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming image, which stably maintain the potential, eliminate a fog, image defects, a toner filming and insufficient cleaning, and have a long lifetime of a photoconductor and a processing cartridge. SOLUTION: In the method for forming image using the photosensitive material including a charge generating material, a charge transporting material and a binder disposed on a conductive substrate, the photoconductive layer includes a specified structured charge generating material and binder in the outermost layer, the coefficient of variation of the shape coefficient of a toner is 16% or less, the coefficient of variation of the number particlus in a particle size distribution is 27% or less, and the absolute value ΔSP of the difference between a solubility parameter value SPt of a resin comprising toner and a solubility parameter value SPp of a resin comprising the outermost layer of the photoconductor is 1.0 (cal.cm3)1/2 or less.
Patent JP-2002164427-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SEKI KAZUNORI
IPC: H01L21/28
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device where the semiconductor device can be manufactured with good yield. SOLUTION: This method comprises a step for forming diffusion regions 11a, gate electrodes 13 arranged on a semiconductor substrate 12 of a neighborhood of the diffusion region 11a, an etching stop film 15 arranged to cover the gate electrodes 13, and an interlayer insulating film 16 arranged so as to cover the etching stop film 15, a step for etching one part of the interlayer insulating film 16 located above the diffusion regions 11a by a dry etching method using a plasma till the etching stop film 15 is exposed, and a step for exposing the diffusion regions 11a by removing the etching stop film 15 on the diffusion region 11a. The amount of carbon fluoride molecule and carbon fluoride radical that have more than 2 carbons in the plasma is more than that of carbon fluoride molecule and carbon fluoride radical that have not more than 2 carbons in the plasma.