baber/WOPTO huggingface dataset:
Patent JP-2003080009-A (JP)
Title: Method and apparatus for removing sand in dirty water treating equipment
Inventor: YAIDE NORIHIRO
IPC: C02F3/12
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for removing sand, by which the sand accumulated in a dirty water treating equipment can be removed without stopping the operation of the dirty water treating equipment. SOLUTION: The sand removing method comprises a sand pumping-up step to remove the sand accumulated in a water tank in the dirty water treating equipment without interrupting the operation of the dirty water treating equipment and a screen separation step to separate the sand contained in process water sent from the sand pumping-up step by making the process water pass through a screen. The sand can be separated at the screen separation step by adding a fiber to the process water and catching the sand by the fiber. A biological reaction tank for biologically decomposing the organic matter in the dirty water to remove it can be used as the water tank in the dirty water treating equipment. Activated sludge-mixed liquid being the liquid separated at the screen separation step can be returned to the biological reaction tank.
Patent JP-2003089148-A (JP)
Title: Simple blow molding machine
Inventor: NAGASE TOSHIYUKI
IPC: B29C49/48
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To simplify an apparatus for manufacturing a bent pipe with a rubber band receiving port for an electric wire pipe using an Hi vinyl chloride raw pipe by blow molding to the utmost. SOLUTION: A blow mold is constituted by integrating a high pressure blow mold 4 having a cavity for the rubber band receiving port having a complicated shape, and a low pressure blow mold 3 having a cavity for the bent pipe having a simple shape. A rubber tube 10 is internally fitted in the Hi vinyl chloride raw pipe 7 inserted in the high pressure blow mold 4 to support one end of the raw pipe 7 in a free state, high pressure blow is applied to the rubber tube 10 to form the rubber band receiving port, and low pressure blow is applied to the low pressure blow mold 3 to make a bent pipe part round. Therefore, a mold low in rigidity can be used as the mold and the blow molding machine can be simplified.
Patent JP-2003088502-A (JP)
Title: Ophthalmic photographic device
Inventor: TAKAI MOTOYA
IPC: A61B3/14
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To move a composed and outputted fixation target position to a proper position of a display device according to the imaging magnification of an eye to be tested. SOLUTION: When an imaging lens is moved to show the state where the imaging magnification of the fundus image Pr of the eye to be tested E is changed, and the image is enlarged from (a) to (b), a mark M1 is matched to about the center of a macular part Po of the eye in (a), but the macular part Po is shifted from the mark M1 in (b). The moving quantity of the mark M1 required in this case is set to n.a from the center when the imaging magnification is n times when the position of the mark 1 is located in a distance a from the center.
Patent JP-2002141319-A (JP)
Title: Polishing time control method of wafer and polishing method of wafer using it
Inventor: LEE JAE-DONG
IPC: H01L21/304
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a polishing time of a wafer by using algorism of a sample skip method, and a polishing method of a wafer using it. SOLUTION: In a plurality of lots of which one lot is constituted of a plurality of wafers, CMP process is carried out for Δt(n) time to all of a plurality of wafers constituting an n-th lot, and a removal amount ΔToxP(n) of a polishing film on the wafer is obtained. A removal ratio RRb(n) of a polishing film to a blanket wafer is obtained from the ΔToxP(n). CMP time Δt(n+1) to a wafer of an n + first lot is decided by using a relational expression of Δt(n+1)= ΔToxT(n+1)+A}/RRb(n) (in the expression, A is a constant) from a target removal amount ΔToxT(n+1) of a polishing film to be removed from a wafer of the n + first lot.
Patent JP-2003101573-A (JP)
Title: Network system for broadcasting routing information
Inventor: TANAKA SEIICHI
IPC: H04N7/173
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To notify the change in routing information and further reflect it immediately across the whole of network, without increasing the network traffic. SOLUTION: In a network system which is provided with a network with multiple LANs interconnected by multiple routers and a broadcast base station enabling data broadcasting, the broadcast base station has routing information of the network and a routing information broadcasting means for data broadcasting of the routing information to each router on the network within its broadcast service area, and the each router has a routing information receiving means for receiving the routing information sent from the broadcast base station, a routing table updating means for updating a routing table based on the received routing information, and a routing information notifying means for notify routing information to the broadcast base station.
Patent JP-2003097316-A (JP)
Title: Working machine
Inventor: HOSHITANI MASAHIKO
IPC: F02D41/04
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a working machine capable of obtaining an engine speed according to a command value even if there is difference or a secular change in performance of a governor device. SOLUTION: This working machine comprises a controller for controlling the engine speed according to a governor command value table. The controller corrects the governor command value table in a correction mode on the basis of measurement data of which the governor command value corresponding to the engine speed is previously measured and stored and determines the governor command value according to the corrected governor command table in an actual control.
Patent JP-2003098143-A (JP)
Title: Method for cleaning electrode and residual chlorine meter
Inventor: UEDA TAKESHI
IPC: G01N27/38
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To enhance cleaning efficiency of an electrode by introducing cleaning beads, along with measuring water, into the gap between the electrode of a residual chlorine meter and the side wall face having the same shape as the electrode. SOLUTION: In a bottomed tubular body having an electrode and containing measuring water, the bottom side wall face and the working electrode thereof are shaped to have protruding and recessed relation in the vertical direction while keeping a specified gap so that a creeping distance is attained. Cleaning beads are introduced, along with measuring water, in the upper lateral direction of the gap from the lower lateral direction thereof thus cleaning the working electrode.
Patent JP-2003100318-A (JP)
Title: Manufacturing method of coating membrane, coating membrane by its method, and manufacturing method of solid polymer electrolyte fuel cell
Inventor: KINOSHITA SHINJI
IPC: H01M8/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a coating membrane by which strength characteristics can be isotropic using a short fibrous filler, and a solid polymer electrolyte fuel cell having the coating membrane provided by the method as a polymer electrolyte membrane. SOLUTION: The manufacturing method of the coating membrane, wherein the coating membrane is formed by a coating operation which moves relatively at least either a die 1 to feed coating liquid including the short fibrous filler or a coating base material 2, and a direction of the coating operation includes at least two mutually different angles with regard to a single coating layer 3 or a plurality of the coating layers 3, 4 of the coating membrane. The coating membrane is manufactured by the method and the solid polymer electrolyte fuel cell includes the coating membrane as the polymer electrolyte membrane.
Patent JP-2002177773-A (JP)
Title: Method of activating monolith adsorbent
Inventor: DONMIN SHEN
IPC: B01D53/047
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for performing activation of a monolith adsorbent and decomposition of a binder in such a manner that improved adsorbent characteristics are obtained in order to separate the components of a gaseous mixture. SOLUTION: The method of removing the binder from the monolith structure while activating the adsorbent in the monolith structure is the method including passing recycling gas through the monolith at a temperature at which the binder in the monolith is decomposed. More specifically, the improved process of preparing the monolith adsorbent includes the following process steps of; forming a slurry containing water, fibers, the binder, the adsorbent and a flocculating agent; forming paper from this slurry; and forming the monolith containing this paper. The method comprises passing the flow of the regenerating gas through the monolith at a temperature sufficient for decomposing at least part of the binder existing in the adsorbent.
Patent JP-2003107652-A (JP)
Title: Photosensitive material processor
Inventor: INOUE KENJI
IPC: G03D3/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent unevenness of processing by circulating a developing agent uniformly in a processing tank when a development processing is performed by using the developing agent with which the unevenness of processing is conspicuously caused by an automatic developing machine. SOLUTION: In the case of developing single emulsive sheet film 18, an adaptor 66 is arranged so that an emulsive surface is fed toward the outside of an approximately U-shaped feeding route and a developer to be returned from piping 56 of a circulatory system for circulating the developer is directed toward the outside of the feeding route for preventing a damage of the emulsive surface of the sheet film 18. The adaptor 66 has a function for fetching the developer to be supplied from a supplying port 58 inside a casing 68 from a liquid fetching port 70 and for ejecting the developer from a liquid emission pipe 72. Thus, the unevenness of the processing is prevented even in the development processing by the developer for which isoascorbic acid is used as the developing agent of which the unevenness of the processing remarkably appears due to the automatic developing machine.
Patent JP-2003104080-A (JP)
Title: Electromagnetic clutch type 4wd control device
Inventor: IDENO YOSHIYUKI
IPC: B60K17/35
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To keep running stability even when a coil of an electromagnetic clutch is disconnected. SOLUTION: This control device 10 changes a coupling force of the electromagnetic clutch 14 by conduction control for a main coil 12 and transmits torque from an engine 24 to front wheels 18a and 18b and rear wheels 20a and 20b at a ratio distribution corresponding to the coupling force. When the main coil 12 is disconnected, an auxiliary coil 22 is used instead of the main coil 12.
Patent JP-2003026504-A (JP)
Title: Urea-containing agrochemical solid formulation and method for producing the same
Inventor: SHIBUYA TAKESHI
IPC: A01N25/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an agrochemical solid formulation which comprises urea having excellent properties as a vehicle in the form of a urea adduct, effectively controls hygroscopicity of urea only by adding a hydrocarbon to urea and is favorably usable especially as an agrochemical formulation floating on water surface and to provide a method for agrochemical solid formulation production, which has no various limitations of granulation found in a method for coating an agrochemical solid formulation with a water-repellent substance to control deliquescence and is readily carried out. SOLUTION: This agrochemical solid formulation comprises (a) a urea adduct of an organic compound containing a CH3 -(CH2 )n - group (n is an integer of >=6) or normal paraffin (hereinafter, these compounds are named hydrocarbons) with urea, (b) an agrochemical active ingredient and (c), if necessary, another auxiliary.
Patent JP-2003109800-A (JP)
Title: Electron accelerator
Inventor: TANAKA HIROBUMI
IPC: H05H13/04
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an electron accelerator capable of accumulating a high current by incidence of an electron beam having low energy and use of a polarizing electromagnet of low magnetic field strength. SOLUTION: For the electron accelerator equipped with an accumulation orbit having a high-frequency accelerating cavity for causing a first electron beam to circulate, an incident orbit for striking a second electron beam on the accumulation orbit from the outside of the accumulation orbit, a pulse electromagnet for changing the accumulating orbit to produce the incident orbit and an incident means having a septum electromagnet for introducing the second electron beam into the incident orbit, wherein discharge light is generated while accelerating the first electron beam,  the pulse electromagnet produces the incident orbit in such a manner that the maximum value of a deviation quantity between the incident orbit and the accumulation orbit upon incidence of the second electron beam into the incident orbit amounts to at most an added value of a value 1.25 times as much as a beam size of the second electron beam to the thickness of the septum electromagnet.
Patent JP-2003104120-A (JP)
Title: Structure for fixing lamp of bicycle
Inventor: NAKAMURA KOHEI
IPC: F21W107/10
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fixing lamps of a bicycle allowing providing sense of unity by decreasing a cleavage clearance between the lamps arranged on a bumper. SOLUTION: In this structure, the turn lamp 3 as a second lamp is arranged between the head lamp 2 as a first lamp and the front bumper 1. A fixing part 22 extending to a back part of a lamp housing 12 of the turn lamp 3 is formed on a fixing leg 10 of a lamp housing 5 of the head lamp 2. A fixing and protruding part 21 protruding from the lamp housing 12 of the turn lamp 3 to the fixing part 22 is protrudingly formed. The fixing and protruding part 21 and the fixing part 22 are fixed by a fixture 23 and the cleavage clearance between the head lamp 2 and the turn lamp 3 is reduced for providing sense of unity.
Patent JP-2003120520-A (JP)
Title: Swash plate type compressor
Inventor: KURIHARA MASAYUKI
IPC: F04B27/08
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate type compressor eliminating anxiety of galling or the like and superior in durability by improving flatness and peeling resistance of a surface layer provided on a slide surface of a swash plate. SOLUTION: In the swash plate compressor including the swash plate and a pair of shoes slide contacting on both sides of the swash plate, the surface layer on which load is applied after baking apply of solid lubricant having molybdenum disulfide as the main component is provided on a sliding surface of the swash plate.
Patent JP-2003104550-A (JP)
Title: Batch vacuum conveyor
Inventor: ARAI TAKESHI
IPC: B01D46/42
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a batch vacuum conveyor capable of pneumatic transportation without using a device for fluidizing powder poor in fluidity. SOLUTION: A body 28 of the vacuum conveyor 10 has a non-funnel (columnar or downward expanded) inner periphery wall 42 to permit a loose material sucked into a suction chamber 44 and subjected to solid-gas separation to fall straight down without staying on the inner periphery wall 42. A lower opening of the body 28 is opened/closed directly by a discharge damper device 60. No fluidizing device is required, therefore achieving inexpensive manufacture and simplifying the construction.
Patent JP-2003116249-A (JP)
Title: Slip ring and motor integrated with slip ring
Inventor: IMAMURA MASAO
IPC: H02K7/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a slip ring which has a new structure, a low profile, and a small size, and to provide a motor integrated with the slip ring. SOLUTION: A slip ring 40 (6-pole type) comprises a plurality of thin film patterns which are conductive rings and arranged concentrically and has a double-side printed board 7 at a fixed side, a case 12 having a circular through- hole 11 in its upper central part, a hollow shaft rotor having a hollow shaft 16 which has a shaft insertion hole 14 and two wiring insertion holes 15 around the shaft insertion hole 14 and is inserted rotatably through the circular through- hole 11, a plurality of conductive brushes which are brought into electrical contact with the respective conductive rings, and a plurality of lead wires 21 on a rotating side. By inserting the shaft of a motor into the shaft insertion hole 14, the hollow shaft rotor can be driven directly.
Patent JP-2002200688-A (JP)
Title: Shrinkable packaging material having reinforcing fabric and manufacturing method therefor
Inventor: TODT GREGORY L
IPC: B65D75/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer material which so shrinks as to enclose articles for protecting them during transportation and storage and which is used for a portion for which a stronger material is desired or a portion which is still required to have softness. SOLUTION: The present shrinkable packaging material protecting articles comprises at least one nonwoven fabric and a fabric having stitches. The fibers of the nonwoven fabric enter the stitches of the fabric sufficiently so that the fabric reinforces and supports the nonwoven fabric, and thereby the strength is increased. An elastic film is joined intermittently to one nonwoven fabric at least. The material is used in such a manner that it is placed around the articles to be protected and the film is made to shrink.
Patent JP-2003119141-A (JP)
Title: Oral administration preparation having improved absorbability
Inventor: OKADA MINORU
IPC: A61K/
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a bisbentiamine preparation having excellent absorbability through the digestive tracts. SOLUTION: The oral administration preparation contains bisbentiamine, hepronicate and vitamin E.
Patent JP-2003116378-A (JP)
Title: Automatic pet bottle waterer
Inventor: KOIKE TADAO
IPC: A01G27/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic PET bottle waterer system using a PET bottle as the water reservoir, applicable to all kinds of and all sizes of plants and capable of easily supplying water with stepless supply amount, wherein the all size of the PET bottles can be used and the waterer can be applied to water supply, liquid manure replenishment and herbicide application. SOLUTION: This system is obtained by attaching a PET bottle water reservoir (A) to a PET bottle automatic waterer (B) and also attaching to a PET bottle reservoir fixing stand (D), wherein a water supply hole (6) is set on the automatic PET bottle waterer (B) and a nozzle (5) of automatic PET bottle waterer is inserted into a horticultural soil (C) to supply water. By adjusting opening of an air suction adjusting cock (3) of an air control valve (2), air suction is adjusted to control air suction amount, thereby, to easily perform stepless control of the water and to supply necessary water regardless of plant kind and size. The PET bottle regardless of size and shape can be applied to the PET bottle water reservoir (A).
Patent JP-2003119167-A (JP)
Title: METHOD FOR PRODUCING alpha,beta-UNSATURATED CARBONYL COMPOUND
Inventor: TAKAHASHI SHIGETOSHI
IPC: C07C69/618
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an α,β-unsaturated carbonyl compound. SOLUTION: This method for producing the α,β-unsaturated carbonyl compound comprises reacting an allene compound expressed by the general formula (1) (R<1> and R<2> are each H, an alkyl, an aryl, an alkoxyl, an acyloxyl or an alkoxycarbonyl of which the each may be substituted) with a nucleophile expressed by the general formula (2): H-B (B is an alkoxyl or amino) and carbon monoxide in the presence of a ruthenium compound so as to form the α,β-unsaturated carbonyl compound expressed by the general formula (3), and/or the α,β-unsaturated carbonyl compound expressed by the general formula (4), and/or the α,β-unsaturated carbonyl compound expressed by the general formula (5).
Patent JP-2003120373-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: OKI HISASHI
IPC: F02D45/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique that executes removal of PM trapped in a filter and sulfur-poisoning regeneration control on a NOx catalyst even if an internal combustion engine is left in an extremely low load operation state. SOLUTION: While an extremely low load state of the internal combustion engine continues for a given period or longer, if oxidation removal of particulates or/and sulfur poisoning recovery control need executing, the rotational frequency of the internal combustion engine 1 is regulated into a range in which temperature elevation control can elevate the temperature of the filter 20, and next the temperature elevation control by a filter temperature controlling means is executed to elevate the temperature of the filter 20 to a given temperature. When a means of low temperature combustion, postinjection, fuel addition to an exhaust system, or the like brings the filter 20 at the given temperature, the oxidation removal of particulates or/and the sulfur poisoning recovery control for resolving sulfur poisoning of a NOx absorbent are executed.
Patent JP-2003122242-A (JP)
Title: Method and server for presenting learning order, program for presenting learning order and computer readable recording medium with the program recorded thereon
Inventor: OKUYAMA SHINTARO
IPC: G06Q50/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a server for presenting the learning order of learning items for more surely establishing the memory of a learner desiring to establish the memory of the learning items, and to obtain a program for presenting the learning order and a computer readable recording medium with the program recorded thereon. SOLUTION: In the method for presenting the learning order of learning items most suitable for the learner based on the evaluation result of a preliminary drill of the learner, the result of drill for each learning order of learner's preliminary drill is inputted in the server (U1), and the server calculates (U2) evaluation result for learner's preliminary drill from the drill result for each learning order, and determines (U3), based on the evaluation result, the learning order most suitable for the learner out of learning orders and outputs (U4) the learning-order.
Patent JP-2003127228-A (JP)
Title: Heat-shrinkable polystyrenic resin film roll and method for manufacturing the same
Inventor: TAKEGAWA YOSHIAKI
IPC: B29C61/06
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a film roll formed by taking up a heat-shrinkable polystyrenic resin film suitable as a packaging material used in the coating, bundling or wrapping of a container or the like, especially, the heat-shrinkable polystyrenic resin film having a narrow shrink proper temperature range and having excellent adaptability with respect to aseptic filling packaging or short- time packaging. SOLUTION: In a film roll formed by taking up the heat-shrinkable polystyrenic resin film, the length change ratio of the heat-shrinkable polystyrenic resin film after treatment immersing the film in hot water with a temperature of 65 deg.C for 10 sec is 5% or more in a main shrink direction with respect to the length change ratio before treatment. In a steady region where the physical properties of the film are stable with respect to the flow direction of the film at the time of production, delivery parts are provided at every 100 m. When the heat shrinkage factor in the main shrink direction of the sample delivered from each of the delivery parts is measured, the heat shrinkage factor of each of the samples is within ±5% of the heat shrinkage factors of all samples.