baber/WOPTO huggingface dataset:
Patent JP-2003220350-A (JP)
Title: Floatation separation method
Inventor: YATAGAI NAOYUKI
IPC: B09B5/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floatation separation method which can effectively separate a mixture of members with different specific gravities immersed in an organic compound into individual members.  <P>SOLUTION: This floatation separation method is a method for separating a mixture M of members with different specific gravities immersed into an organic compound into individual members by utilizing a specific gravity difference between the members constituting the mixture M. The mixture M is composed of a first member and a second member having a lower specific gravity than the first member. The floatation separation method includes the steps of: placing a liquid S having a specific gravity, which is lower than that of the first member and is higher than the second member, and the mixture in a container 1; stirring the liquid S by means of stirring means 22 provided within the container 1 at its lower part so as for the liquid S to swirl; and stopping the stirring of the liquid S by means of the stirring means 22 or slowing down the stirring so as for the peripheral speed of the liquid S on the inner wall surface of the container 1 to be brought to not more than 0.2 m/sec and, in addition, additionally supplying the liquid S until the liquid level reaches an outflow port 11, which is provided on the side wall of the container 1 and is in communication with the outside of the container.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002244255-A (JP)
Title: Method for removing contaminant from photographic waste solution
Inventor: MARTIN DIDIER JEAN
IPC: G03C5/395
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing chemical contaminants from an aqueous photographic waste solution containing silver of complexed form and (or) thiosulfates. SOLUTION: The method for removing contaminants from an aqueous photographic waste solution containing silver of complexed form and (or) thiosulfates includes a) a step for adding a reagent (i) capable of forming at least one compound having a molecular weight Mx by combination with the silver and (or) the thiosulfates and (ii) capable of forming a liquid phase and a solid phase in the waste solution, b) a step for adjusting the pH to a value in the range of 3-6.5 and c) a step for passing the waste solution through a nanofilter unit having a lower cutoff threshold value than the Mx.
Patent JP-2003227112-A (JP)
Title: Plastic barricade
Inventor: MATSUBARA NORIMUNE
IPC: E01F13/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic barricade capable simply and quickly installing one half body and the other half body forming in one body through a hinge by only making it in an open leg state to remove at a setting place.  <P>SOLUTION: The plastic barricade 1 comprises one half body 2 and the other half body 3. One half body 2 and the other half body 3 are connected to each other with the hinge 4 having the thin upper end. One half body 2 and the other half body 3 are so constituted that both of them can be erected in an open leg state opened downward from above by taking a side view of them. The thin hinge 4 connecting the upper ends of one half body 2 and the other half body 3 is formed in a corner section of each of the end faces. One half body 2 and the other half body 3 are formed in rectangular plates, and openings 9 and 10 for avoiding wind pressure are formed. A holding member 11 for holding their open leg states is hung over the lower side of the opening 10 of the other half body 3 to integrally form it in the lower side of the opening 9 of one half body 2 through a thin hinge 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228532-A (JP)
Title: Portable information terminal, information acquisition method, information acquisition program and information acquisition system
Inventor: HONMA ATSUSHI
IPC: H04W4/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To acquire information desired by a user via a simpler operation and quickly.  <P>SOLUTION: When a user's given operation selects easy navigation, a portable telephone 10 displays an easy navigation menu having items assumed to be frequently used on a display part. When any item is selected, the portable telephone 10 extracts required information from an address book, a schedule, transportation priority, commutation ticket information, and registered information about easy navigation, all registered in advance, and transmits position information acquired by a GPS and the required information to servers 1, 3 and 5 in given form. According to the position information and the required information, the servers 1, 3 and 5 provide the portable telephone 10 with route information, map information or weather information. The portable telephone 10 displays the information from the servers 1, 3 and 5 on the display part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279334-A (JP)
Title: Three-dimensional measuring apparatus, filter lattice moire plate and illuminating means
Inventor: MAMIYA TAKAHIRO
IPC: G01B11/24
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional measuring apparatus which can shorten a time required to measure when a three-dimensional shape of an object to be measured is measured by using a phase shifting method.  <P>SOLUTION: A printing state examining apparatus 1 has a table for placing a printed board K printed by a cream solder H, an illuminator 3 for constituting an illuminating means for illuminating three optical component patterns of sine wave states having different phases with respect to a surface of the printed board K, a CCD camera 4 for constituting an imaging means for imaging an illuminated part on the board K, a white-light illumination L for illuminating the surface of the board K with a white-light, and a laser pointer for measuring a reference height. A controller 7 specifies a region in which the solder H exists from the image data obtained by the illumination of the illumination L, and calculates the height of the solder H from the image data obtained by the illumination of the illuminator 3 by using a phase shifting method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228603-A (JP)
Title: Order preparing system for plan limited housing merchandise
Inventor: AZUMA HIROKAZU
IPC: G06Q50/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for shortening a time required for the order preparation of the plan limited housing merchandise of housing.  <P>SOLUTION: An order preparing system of plan limited housing merchandise is configured to prepare the order of the members of plan limited housing merchandise by setting a plurality of options for each of elements configuring a building, and preliminarily preparing parts orders for specifying the members of each option. At preparing the order of a building, the parts order is extracted based on the selection of the option, and the order of the building is prepared by collecting the extracted parts orders into one so that the improvement of the working efficiency of the order preparation can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228283-A (JP)
Title: Guide system
Inventor: MATSUBARA HIROSHI
IPC: G06Q50/10
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide system by which a user can judge beforehand whether the user can really travel from a departure point to a destination point and can grasp the route from the departure point to the destination point.  <P>SOLUTION: A picture composition section 14 composites moving pictures successively simulating the route from the departure point to the destination point on the basis of the route retrieved by a route retrieval section 13 and picture information stored in a picture DB 124. A picture output section 15 outputs pictures composited by the picture composition section 14 to a user's portable terminal 3 via the Internet 60. The moving pictures successively show, in animation, the user departureing travel from the departure point, going through a ticket gate and a platform, etc., getting on a train, and getting to the destination point. The user can comprehend the route in the station yard when the user actually travels.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233833-A (JP)
Title: Picture display device in slot machine or pachi-slo machine and picture display method in the same device and its program
Inventor: SHITANI TAKESHI
IPC: G06T15/30
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and economical picture display device for a slot machine or pachi-slo machine capable of sharply shortening clipping time and quickly displaying a clear picture and a diversified and complicated picture by using the shortened processing time.  <P>SOLUTION: A picture display device 100 for a slot machine or a pachi-slo machine is provided with: a display means 200 for displaying three-dimensional display picture information; a bounding box setting means 4 for setting a bounding box circumscribing at least part of three-dimensional display picture information; a field area inclusion presence/absence judging means 5 for judging whether the bounding box is included in a predetermined visual field area; and a picture display control means 6 for making the display means 200 display, in a batch, the three-dimensional display picture information included in the bounding box which is judged to be included in the visual field area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231546-A (JP)
Title: Plastic cap
Inventor: WADA KIYOSHI
IPC: B65D53/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic cap having a three-way seal ring which can obtain high sealability with small tightening energy when a cap is screwed and fitted to a bottle neck part, and can easily be handled when in use.  <P>SOLUTION: In the plastic cap to seal the bottle neck part in a three-way manner by an outer seal ring, a top seal ring and an inner seal ring, when the cap is screwed and fitted to a neck part 210 of a bottle 200, the inner seal ring 150, the top seal ring 140, and the outer seal ring 130 are tightly fitted to the neck part of the bottle in this order, and the bottle is sealed thereby.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237669-A (JP)
Title: Folding bicycle
Inventor: NIWA JIRO
IPC: B62K15/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding bicycle having small size and lightweight in a carrying state, being easily towing, and simply assembling work from the carrying state to a using state and folding work form the using state to the carrying state.  <P>SOLUTION: This folding bicycle 10 rotates a rear wheel supporting frame 41 attached to a rear frame portion from a backwardly tilted rear wheel using position backwardly tilted to a forwardly tilted rear wheel folding position after folding a front frame portion so as to superimpose on a rear frame portion 13 longer than a front pipe portion 12, thereby making the length in the folding state relatively short, and enabling a compact folding shape. The bicycle in the folding state is stably supported at three points by a front wheel 28, a rear wheel 48, and a supporting wheel member 70. The supporting wheel member having a rotatable small wheel is provided, so that the bicycle in the carrying state can be easily moved by small force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235853-A (JP)
Title: Bloodstream cutoff instrument and bloodstream cutoff instrument with catheter
Inventor: TABAYASHI KOICHI
IPC: A61B17/28
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dissociated aneurysm obturator in which surgical opera tion can be easily applied by reducing the invasion in comparison with the conventional operation and influence to other portions can be reduced by secur ing blood to the other artery by making occlusion local in comparison with conventional stent-based aneurysm occlusion.  <P>SOLUTION: The bloodstream cutoff instrument is configured by having a bloodstream cutoff member formed from a wire-like object to form a flat spiral object vertically to a bloodstream when cutting off the bloodstream and a fixing member in which the bloodstream cutoff member can be fixed in the cutoff part of the bloodstream.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002281759-A (JP)
Title: Circuit for converting ac voltage into dc voltage
Inventor: DUERBAUM THOMAS
IPC: H02M1/42
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for converting an AC voltage to a DC voltage for at least one consumer machine. SOLUTION: This circuit is capable of converting an AC voltage into a DC voltage for one or two consumer machines (Rm, Ra). The first part of current flows through a large size induction coil (L50) and the first rectifier (Gm), while the second part of current is tapped before it flows the large induction coil in the input side and flows through the second rectifier (Ga). With division of the current supplied, the induction coil may be reduced in size reasonably and smooths an output voltage. Simultaneously, the circuit satisfies the relevant standards and specifications.
Patent JP-2003243140-A (JP)
Title: Cooling method and cooling structure for heat- generating parts of electromagnetic cooker
Inventor: TANAKA TORU
IPC: H05B6/12
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To cool even spots or components at dead angles to ventilation from one direction with simple structure.  <P>SOLUTION: In cooking by heating cooking utensils such as a pot 3 or a cooking board in electromagnetic induction with work coils 10a, 10b, one face 2b of a circuit board having an object for cooling 31 on the other face 2a is covered with a cover 34, and air is blown from a fan 32 in a direction along the other face 2a of the circuit board 2. By blowing air, at the same time, between the circuit board 2 and the cover 34 to let the air blown out from an air duct 35 fitted to the circuit board 2 to the other face 2a side, the object for cooling 31 at the side of the other face 2a is cooled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248874-A (JP)
Title: Repeater for fire reception system
Inventor: HIRATA KOJI
IPC: G08B17/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repeater for a fire reception system whose unit main body is downsized by mounting a connection terminals and electronic components on one circuit board and whose terminals can be installed at desired positions.  <P>SOLUTION: The repeater for the fire receiver is constituted by incorporating in a unit box the circuit board which has the connection terminals and is mounted with the electronic components necessary for repeating communication processing; and the circuit board has the electronic components necessary for repeating communication processing mounted on one surface and the connection terminal components mounted on the other surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245350-A (JP)
Title: Gasket for syringe and syringe using the same
Inventor: TABATA YASUSHI
IPC: A61M5/31
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket for a syringe which achieves an easy and certain reduction of the initial resistance between the gasket and the internal surface of a barrel before the use of the syringe and enables the smooth administration of medication, and to provide a syringe using the gasket.  <P>SOLUTION: The gasket 1 for the syringe can slide on the internal surface 32 of an outer cylinder of the syringe 30 and is equipped with a plunger attachment part 2. The gasket 1 for the syringe can rotate inside the outer cylinder 31 by rotating a plunger 38 attached to the plunger attachment part 2, and has a gasket rotation recognizing part 4 to confirm the rotation of the gasket 1 for the syringe on a side surface 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247980-A (JP)
Title: Method of separating component constituting reversal complex by free flow electrophoresis, and method and device for determining interaction between components constituting reversal complex by free flow electrophoresis
Inventor: SHINOHARA ETSUO
IPC: G01N27/447
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to be used for determining the interaction between a plurality of components of a sample reversal complex consisting of the plurality of components combined by the reversal interaction, without using unnecessary materials such as a dissociation liquid.  <P>SOLUTION: In the method, a sample is separated by the free-flow electrophoresis by which the voltage is applied in the direction perpendicular to the flow for the electrophoresis while the sample and a buffer liquid are made to flow from the upstream to the downstream. The reversal complex is made to flow as the sample, and the reversal complex is divided into components by the electric field.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257459-A (JP)
Title: Fuel cell device
Inventor: OSADA KAZUHIRO
IPC: H01M8/24
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell device being advantageous for suppressing a consumption amount of electric power.  <P>SOLUTION: This fuel cell device is provided with a fuel cell 8 having a cooling passage 80m, a fuel supply passage 4 for supplying fuel to a fuel pole of the fuel cell 8, an oxidizer supply passage 16 for supplying oxidizer such as oxygen containing gas to an oxidizer pole of the fuel cell 8, a cooling passage 22 which is linked to the cooling passage 80m of the fuel cell 8 and in which a cooling medium such as cooling water for cooling the fuel cell 8 flows, a cooling medium conveyance source 22p for conveying the cooling medium in the cooling passage 22, and a boxlike housing 100 in which the fuel cell 8 is mounted. A heat radiating part 300 having a heat radiating fin 310 for radiating heat of the cooling medium such as cooling water in the cooling passage 22 is provided in the housing 100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254627-A (JP)
Title: Heat source equipment for heating
Inventor: AOKI GOJI
IPC: F24H9/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat source equipment for heating with simplified equipment constitution and facilitated assembling work.  <P>SOLUTION: This heating heat source equipment 1 is provided with a heat exchanger 3 storing water, a circulation pump 5, and a storage tank 6, which are stored inside an outer case 7. The storage tank 6 comprises a storage part 21 storing the water and a header part 21. The header part 21 is so constituted that a pump-heat exchanger connecting pipe 31, or a connecting pipe connecting between respective members stored in the outer case 7, a tank - outside connecting pipe 35, or a communication pipe communicated with the outside, an outside - heat exchanger connecting pipe 37, and a heating return pipe 43 are integrally molded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254532-A (JP)
Title: Air supply cylinder
Inventor: WASHIKITA SUSUMU
IPC: F24F13/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air supply cylinder easily installable in a connecting port of a balance type bath furnace.  <P>SOLUTION: This air supply cylinder 100 has an opening 101 having the almost same dimension as the connecting port 11 opened in a casing of the balance type bath furnace 10. Hook members 110 for installing the air supply cylinder in the connecting port are arranged in a plurality so as to project from the inside edge of this opening 101. When pushing the opening 101 of the air supply cylinder 100 toward the connecting port 11, the hook members 11 are elastically deformed, and are fitted in the connecting port 11 so that the air supply cylinder 100 is fixed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254216-A (JP)
Title: Ignition control in cylinder injection type combustion engine
Inventor: KASHIWAKURA TOSHIMI
IPC: F02B75/12
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To expand a stratified combustion area, and to stabilize combustion of mixed air during stratified combustion.  <P>SOLUTION: When a required load is low, mixed air is easily concentrated on the center part of a cylinder head 12 because a quantity of fuel injected from a fuel injection valve 14 is not much, and combustible mixed air is formed in the vicinity of a first ignition plug 30. Accordingly, the first ignition plug 30 is first ignited and a second ignition plug 31 is ignited subsequently to it. On the other hand, when the required load is high, a concentration of the mixed air concentrated on the center part of the cylinder head 12 is brought into an excessively thick condition because the quantity of fuel injected from the injection valve 14 is much, and combustion efficiency is lowered (more fuel is consumed) when ignited by the first ignition plug 30. Accordingly, the second ignition plug 31 is first ignited and the first ignition plug 30 is ignited subsequently to it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250527-A (JP)
Title: Method for degrading pva
Inventor: YAMANE HIDEFUMI
IPC: C12N1/20
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To degrade and assimilate polyvinyl alcohol (hereinafter referred to as PVA).  <P>SOLUTION: This method for degrading the PVA comprises bringing the PVA into contact with Sphingomonas bacterium or its cell component, and a PVA-degrading bacterium. Thereby, the method is useful for degrading and assimilating the PVA on purification treatments such as various waste water treatments, drainage treatments, soil treatments, and compost treatments.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253343-A (JP)
Title: Process for continuously heat treating metal strip
Inventor: OTSUKA KAZUHIRO
IPC: C21D9/56
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the occurrence of meandering and heat buckling in metal strips continuously conveyed through a heating furnace.  <P>SOLUTION: Upon performing continuous annealing of steel strips by conveying them with multiple conveying rollers positioned inside a continuous annealing furnace, the plate temperature Ts of the steel strip at the position of each conveying roller is estimated from heat transfer calculation based on the furnace temperature, and the furnace temperature distribution and the line speed are adjusted (changed) so that the actual roller crown TA at operation obtained by use of the plate temperature Ts becomes substantially ≥0 for any of the conveying rollers and that the plate temperature Ts of the steel strip at the position of each conveying roller is maintained below the critical temperature index TB which represents the occurrence limit of heat bucking.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260452-A (JP)
Title: Garbage disposer
Inventor: AKAIKE MASUMI
IPC: B02C18/22
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress and prevent a bad odor from being generated when garbage is treated.  <P>SOLUTION: A garbage disposer 1 is provided with a smashing means 23 dehydrating the garbage fed from a top end opening of a box-like housing 2 while it is smashed and sending it out in the downward direction, a grinding means 24 grinding and cutting the garbage sent out from the smashing means 23, and a storing body 4 storing the ground and cut garbage. This smashing means 23 has a multi-stage roller mechanism 3 in which pairs of rollers 25 the outer peripheral faces 31 of which are brought into contact with each other are adjoined in a multi-stages up and down, and a driving motor 34 for rotating and driving the multi-stage roller mechanism 3.  <P>COPYRIGHT: (C)2003,JPO