baber/WOPTO huggingface dataset:
Patent JP-2004162470-A (JP)
Title: Flush toilet bowl
Inventor: SHINKAWA SHINKO
IPC: E03D11/17
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flush toilet bowl which includes an available toilet bowl in common, and has a feed water structure for feeding washing water, irrespective of the flushing type of toilet bowl (such as a siphon type, a scouring type, etc.).  <P>SOLUTION: The flush toilet bowl has a flush toilet bowl section, a washing means for feeding washing water to the flush toilet bowl section, and a water guide section for watertightly connecting the washing means to the flush toilet bowl section. The water guide section has a mounting hole for mounting the washing means thereon, and a connecting hole connecting the water guide section to the flush toilet bowl. Further the water guide section has an extended section at a location between the mounting hole and the connecting hole, in which the washing water is temporarily stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183388-A (JP)
Title: Method for producing polyamide molding compound
Inventor: PRESENZ ULRICH
IPC: C08K5/098
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high quality polyamide molding compound for forming a permeation-resistant layer of carbon dioxide for bottles produced from polyethylene terephthalate.  <P>SOLUTION: The method for producing a polyamide molding compound comprises a step of adding water to m-xylylene diamine and dicarboxylic acids containing adipic acid and aromatic dicarboxylic acids in a dissolving vessel to dissolve them, producing a mixture of 2-15 mol% aromatic dicarboxylic acids added in relation to the above dicarboxylic acids, and polycondensing the mixture in a reaction vessel, a step of granulating the polycondensate, and a step of drying the granulate. The polycondensation step is performed at a pressure of ≤10,000 hPa and a temperature of 255°C-270°C, and the pressure is built up to the above pressure while heating to the above temperature range, and immediately after the mixture has reached the maximum temperature, the above pressure is reduced to atmospheric conditions while maintaining the temperature in the above temperature range, and the polycondensation step is continued at the temperature in the above temperature range and a pressure of <800 hPa, and the granulate is subjected to an underwater crystallization before the drying step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004171846-A (JP)
Title: Scanning type electron microscope with external ac magnetic field cancellation mechanism
Inventor: MATSUO AKIHIRO
IPC: H01J37/244
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To offset the influence of an external AC magnetic field and further facilitate adjustment by implementing steady phase adjustment by separating an external AC magnetic field signal into each frequency component, and by carrying out phase adjustment according to respective frequencies even if the frequency component of the external AC magnetic field signal detected by an AC magnetic field detecting section is distributed in a wide range.  <P>SOLUTION: This scanning type electronic microscope comprises a correction mechanism having at least two or more pairs of AC magnetic field detecting means, a frequency band amplifying means, a phase adjusting means, an amplitude adjusting means, a synthesizing means, and a means of switching over the scanning direction of the monitor picture. By superposing a correction signal generated by the correction mechanism to an image shift coil which is one of the deflecting means of the scanning type electronic microscope, the disruption of an electron beam caused by the external AC magnetic field is corrected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166552-A (JP)
Title: Apparatus and method for producing test fish roe
Inventor: YADA OSAMU
IPC: A01K63/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing test fish roe of high-quality egg, with which fertilized eggs are mass produced and collected.  <P>SOLUTION: In the apparatus for producing test fishes, with which multistage rearing water tanks 13 are arranged in a rearing rack 11, water is pumped up by an intake pump 1 and fed to the rearing water tank 13 to produce test fish roe, the apparatus is equipped with an activated carbon filtration device 3 for filtering and removing a substance having adverse effect on growth and maturation of test fishes from water passed through the intake pump 1, a temperature control water tank 7 for storing filtered water, a circulation pump 5 for circulating warm water or cold water to a heat exchanger provided at the temperature control water tank 7 and an air pump 8 for supplying air through an aseptic filter 9 to an air diffusing pipe 10 attached to the temperature control water tank 7 and feeds the water as rearing water in the temperature control water tank 7 to the rearing water tanks 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068805-A (JP)
Title: Hybrid compressor system
Inventor: IWATA KITARU
IPC: B60H1/32
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid compressor system for attaining safe-driving and miniaturization of an electric motor and a structure for transmitting power from an engine or the electric motor.  <P>SOLUTION: The hybrid compressor C is of a variable discharge-capacity type, and power from the engine E and power from the electric motor 21 are selectively used. An air-conditioner ECU 40 calculates heat-load based on air-conditioning information from a detector 50 for air-conditioning information. On condition that heat-load is heavier than a prescribed value, the ECU 40 controls the compressor C to allow a maximum discharge-capacity, and simultaneously selects the engine E as its driving source. On condition that the heat-load is at most a predetermined value, the ECU 40 controls the compressor C to allow a minimum discharge-capacity, and simultaneously selects the electric motor 21 as its driving source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167426-A (JP)
Title: Cleaning method of contamination due to chemical substance and cleaning system therefor
Inventor: EGUCHI MASAHIRO
IPC: C02F1/70
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method of contamination due to a chemical substance and a cleaning system therefor capable of efficiently cleaning a contaminated region of a relatively small scale at a low cost by using a simple method.  <P>SOLUTION: In the cleaning method of contamination due to the chemical substance and the cleaning system therefor, the region containing ground water contaminated by the chemical substance is cleaned by using an oxidizing agent. The oxidizing agent is injected into a well disposed on the contaminated region, the oxidizing agent is diffused from the well to the contaminated region and is reacted with a pollutant. After the elapse of a specified period determined beforehand, the ground water containing the oxidizing agent is pumped up from the same well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176930-A (JP)
Title: Indoor unit for air temperature control device for vessel
Inventor: OZAWA TOSHIKI
IPC: F24F13/22
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor unit for an air temperature control device for a vessel, formed thin and approximately square in a plan view to be installed on a ceiling portion, preventing the overflow of drain water from a drain pan with the rocking of the vessel.  <P>SOLUTION: Outlets 5 are provided in two to four places on the drain pan 4 and at least two outlets are provided in both board-side ends of the drain pan 4 in the direction of a stern. Furthermore, the drain pan 4 is provided with a slope of downgrade to each outlet 5 so that an intermediate position between the outlets 5 and a direction of no outlet form upgrade ends. In this construction, the drain water received by the drain pan 4 is drained to one of the outlets 5 at all times and the drain water is drained from the plurality of outlets 5 at all times, therefore preventing collective flow of the drain water into one outlet during the rocking of the vessel. Thus, even when the indoor unit is installed at the center of the ceiling portion, no drain water falls down during the rocking of the vessel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175152-A (JP)
Title: Storing part structure for working vehicle
Inventor: MORITAKA YOSHIYUKI
IPC: B60K15/063
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storing part structure for a working vehicle storing equipments such as a fuel feed pump with a simple structure by providing a rear part cover on a fuel tank and capable of simply carrying out taking out and storing of the equipments.  <P>SOLUTION: In the working vehicle, the fuel tank 2 is provided at a rear part of a traveling machine body 3. A rear part storing chamber formed by a tank rear wall 2c and a rear part cover 11 is provided at a rear part of the fuel tank 2 and the equipments such as the fuel feed pump 12 are stored in the rear part storing chamber. The storing part structure for the working vehicle is constituted such that the equipments can be taken out from a side of the machine body of the rear part storing chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173539-A (JP)
Title: Mineral ice used for storing fresh fish, and method and apparatus each for producing the mineral ice
Inventor: OTSUKA HIROAKI
IPC: A23B4/06
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide mineral ice making it possible to store fresh fishes with high freshness using existing equipment, and to store popular fishes with high freshness while reducing facility costs and raw material costs.  <P>SOLUTION: The mineral ice used for storing fresh fishes is obtained by freezing mixed water of a desalinated mineral concentrated solution whose mineral concentration is higher than that of sea water by eliminating water and sodium chloride from sea water with water so as to have sodium chloride concentration of ≤0.05 wt.% and mineral concentration of ≥0.01 wt%. Through such a process, the mineral ice can be produced by freezing the mixed water using existing equipment provided no countermeasure for rust prevention because the sodium chloride-eliminated mixed water causes no rust on an apparatus such as an ice maker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180384-A (JP)
Title: Manufacturing method for stator of permanent magnet electromagnetic rotating machine
Inventor: IMAMURA TSUNEHIRO
IPC: H02K21/12
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a stator of a permanent magnet generator, especially, small and thin as a main component of a permanent magnet electromagnetic rotating machine, with high quality reliability at a low cost.  <P>SOLUTION: This manufacturing method for the stator of the permanent magnet electromagnetic rotating machine comprises a rotor having the permanent magnet, a plurality of salient poles, and the stator having a coil wound around each of the salient poles, and a bearing capable of rotating while maintaining a predetermined positional relationship between the rotor and the stator. After a soft magnetic material is processed into a predetermined shape, the salient poles are plated with electroless Ni and manufactured by annealing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177551-A (JP)
Title: Unknown speech detecting device for voice recognition and voice recognition device
Inventor: OKIMOTO SUMIYUKI
IPC: G10L15/183
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unknown speech detecting device for voice recognition that can detect an unknown speech with high accuracy by using not only a single decision scale, but also a plurality of decision scales in combination.  <P>SOLUTION: In addition to collation using word patterns of a vocabulary registered in a recognition dictionary, the unknown speech detecting device for voice recognition performs collation, using subword connection models, in which chain probability of subwords is taken into consideration in the stage of voice recognition to find a plurality of unknown speech detection scales from collation results, and takes those results into consideration to decide an unknown speech.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176780-A (JP)
Title: Hinge device
Inventor: NAKAYAMA YASUAKI
IPC: E05D11/08
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge device having an excellent abrasion resistance to rotary action and a simple structure.  <P>SOLUTION: The device is provided with a cam whose rotation is regulated by a body, a cam whose rotation is regulated by a lid, uneven parts opposed to each other in the rotary shaft direction, and a spring pressing the cam in the rotary shaft direction. A mechanism for generating rotating torque with rotary action of the lid is also included. A shallow notch is formed in the protruded surface of either of cams at least. Either of uneven surfaces has a slope between the recess and the protrusion over which the mated cam protrusion is laid, wherein a shallow notch is formed in the slope.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177271-A (JP)
Title: Driving testing apparatus
Inventor: SHINOHARA KENICHI
IPC: G01M99/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving testing apparatus capable of accurately conforming phase synchronization of a rotary driving unit with that of an object driving apparatus to surely collide, with a high success rate, a projection object with specified one out of a plurality of objects rotated at high speed.  <P>SOLUTION: This apparatus is provided with a rotary device 12, a phase detecting means 14 for detecting rotational phase of a rotary shaft 11 to output a timing signal S1, the driving equipment 16 for projecting the projection object 4 in response to the timing signal, a target device 18 for outputting a collision signal S2 for collision of the projection object, a measurement controller 20 for recording the timing signal S1 and the collision signal S2, a light emitting element 22 for emitting light in response to the collision signal S2, and a quick imaging device 24 for imaging the light emitting element together with the rotary device. The driving equipment 16 projects the projection object selectively to one out of both the rotary device and the target device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185682-A (JP)
Title: Method for writing servo information, servo control method, data storage device, and program
Inventor: SAI FUMINORI
IPC: G11B21/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To carry out self-servo writing from a state of no patterns on a disk storage medium by using the hardware of data storage device's own.  <P>SOLUTION: A servo pattern written in a magnetic disk 2 by a write head W is detected by a read head R, a position of the write head W is controlled based on the detected servo pattern, a propagation pattern written in the magnetic disk 2 by the write head W is detected by the read head R, and the position of the write head W is corrected based on the detected propagation pattern.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188249-A (JP)
Title: Water conditioning method and conditioned water
Inventor: KANEDA TAKUYA
IPC: C02F1/66
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water conditioning method and conditioned water which effectively prevent the environmental stress cracking of a polyester container owing to the adhesion of the water to be used for warming, cooling or washing the content-packed polyester container.  <P>SOLUTION: This water conditioning method is applied to the water to be used for warming, cooling or washing the content-packed polyester container. A strong acid is added to the unconditioned water so that the water just before dried/solidified has ≥9pH.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004155176-A (JP)
Title: Polyethylene terephthalate polyester melt bonding film and its manufacturing process
Inventor: FUJIMAKI TAKASHI
IPC: B29C48/305
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process for a melt bonding (heat sealing) film of a polyethylene terephthalate (PET) which is modified from a medium molecular weight PET as a raw material to a branched long chain structure using a binder and a catalyst and has a melting point as high as 250°C.  <P>SOLUTION: The manufacturing process for the melt bonding (heat sealing) film comprises modifying a mixture consisting of (a) 0-100 pts.wt. PET-based polyester, (b) 0-100 pts.wt. polyolefin containing a carboxylic acid group, (c) 1-15 pts.wt. master batch which is a mixture of a ≥ 3 functional epoxy compound and a two functional epoxy compound as a binder at the mixture ratio of 0-100/100-0 in pts.wt. and (d) 0.25-10 pts.wt master batch of a composite of metallic salts of organic acids as a binding catalyst to a branched long chain structure by means of reactive extrusion so that the melt viscosity is made ≥ 10 times larger than that of the conventional linear structured PET and forming a film by extrusion lamination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004191758-A (JP)
Title: Fixing device and image forming apparatus
Inventor: IWATANI NAOKI
IPC: G03G15/20
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device and an image forming apparatus that can prevent a transfer mechanism from deteriorating early and loosing its function to transfer a toner image to a transfer material by keeping the transfer mechanism so that it is not heated.  <P>SOLUTION: The fixing device 16 has a heater roller 30, a pressure roller 31 in contact with this heater roller 30, a fixing gate roller 32 provided closer to the transfer mechanism than the heater roller 30, a belt 33 put around the heater roller 30 and the gate roller 32, and a heater 30a is provided in the heater roller 30 constituting a nip 35 against the belt 33 touching the front end of a printing paper P carried by the carrier belt 14, that is, the fixing gate roller 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191256-A (JP)
Title: Method of introducing sample into micro fluid element
Inventor: TERAMAE ATSUSHI
IPC: G01N31/20
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To obviate washing for a tool used for injection of a sample liquid, to quantitatively introduce the sample liquid into a flow passage even in a very small amount of the sample liquid, and to precisely set a liquid feed velocity.  <P>SOLUTION: In this sample introduction method of the present invention for introducing the sample into a micro fluid element Da having the capillary-like flow passage 4 provided with an introduction port 7 opened to an outside and a delivery port 8, the sample liquid is brought into contact with a liquid for introduction in the introduction port 7 after filling the liquid for the introduction into the flow passage 4, and the liquid for the introduction is discharged from the delivery port 8 to introduce the sample liquid into the passage 4. When introducing the liquid for introduction into the passage 4, gas is preferably not mixed into the passage 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195997-A (JP)
Title: Transport carriage
Inventor: SHIMADA KATSUHIKO
IPC: B60D1/26
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport carriage driven by a single operator and with its overall length shortened by omission of a driving part.  <P>SOLUTION: The transport carriage is structured so that a driving truck 10 having a driving wheel device 12 and remotely controlled, and a follower truck 30 having an idling wheel device 32 are coupled together through a coupling 40 for expanding and contracting. By running the driving truck back and forth, the relative distance with the follower truck can be adjusted while the coupling is expanded or contracted, and any object to be transported can be placed over the driving truck and the follower truck in the condition that the specified relative distance is held. The driving truck is remotely controlled by an operator from outside the transport carriage, and thereby it to run the driving truck, to turn as appropriate, to give at that time a running force to the follower truck through the object, and to run in a single piece with the driving truck. Any change in the relative distance between the driving truck and the follower truck at the time of turning is absorbed by an expanding/contracting motion of the coupling automatically, and a run in turning is made smoothly at all times.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199174-A (JP)
Title: Information processing device
Inventor: SHIMAMURA KOTARO
IPC: G06F12/02
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To fulfill a necessary life even if a test on nonvolatile memories is partly omitted.  <P>SOLUTION: For information exchange between a processor 108 and flash memories 112 and 114, guaranteed rewrite cycles of the flash memory 112 is set at 100, and guaranteed rewrite cycles of the flash memory 114 is set at 100,000. The flash memory 112 of the fewer guaranteed rewrite cycles stores less frequently rewritten instructions and data, and the flash memory 114 of the more guaranteed rewrite cycles stores more frequently rewritten instructions and data. The time, work and cost for a guaranteed rewrite cycle test are reduced below those for ensuring the same guaranteed rewrite cycles of all flash memories.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197380-A (JP)
Title: Anti-theft device for safe
Inventor: FUSE YOJIN
IPC: E05G1/02
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-theft device for a safe securing a time for a guard to rush to the scene of a crime by integrally fitting an attachment (a base plate or the like) to the safe without modifying the safe to protect a fitting part from being seen from the outside, thereby making the safe hard to be carried so that it takes longer to commit the crime.  <P>SOLUTION: A permanent electromagnet 201 disposed between the base plate 103 and the safe 101 to secure the base plate 103 and the safe 101 to each other by a magnetic force, and a permanent electromagnet 202 disposed inside a cover 102 formed of a hard magnetic substance to cover securing parts of the base plate 103 and the safe 101 without a gap are composed of bar materials each made of a hard magnetic substance and a coil wound round a core bar. A unipolar current is applied to the coil, thereby magnetizing a bar material to form a permanent magnet. While the bar material is in the state of a permanent magnet, an attenuated alternating current is applied to the coil, thereby demagnetizing the bar material to be made into a non-permanent magnet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197156-A (JP)
Title: High strength thin steel plate of excellent secondary working brittleness resistance, and its manufacturing method
Inventor: FUTATSUKA TAKAYUKI
IPC: C21D9/48
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin steel plate having the tensile strength of ≥340 MPa and <590 MPa, with press-workability applicable to inner and outer plates for automobile, and excellent secondary working brittleness resistance, and a manufacturing method therefor.  <P>SOLUTION: The steel has a composition consisting of, by mass, ≤0.05% C, ≤2.0% Si, ≤3.0% Mn, ≤0.1% P, ≤0.03% S, ≤0.1% Al, and ≤0.01% N, and the balance substantially iron. A microstructure is formed of ferrite and a low-temperature transformation phase of <10% volume fraction, and an inequality d <-0.5×Vm+16 (Vm<10%) is satisfied, where d (μm) denotes the grain size of ferrites, and Vm(%) is the low-temperature transformation phase fraction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI