baber/WOPTO huggingface dataset:
Patent JP-2003311137-A (JP)
Title: On-table type vacuum emulsification apparatus
Inventor: NISHIMUTA SHIGENOBU
IPC: B01J3/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-table type vacuum emulsification apparatus having excellent characteristics such as easy to handle, capable of automatic operation, small, compact, and lightweight; whose respective parts can easily be detached, disassembled, and washed; and whose pipeline system of such as pressure- reducing system, cooling system or the like can easily be installed.  <P>SOLUTION: The apparatus comprises an emulsification container 12 equipped with a jacket 13, a heating board for heating raw materials to be emulsified in the emulsification container 12, a pressure-reducing apparatus for reducing the pressure in the emulsification container 12, a stirring apparatus 20 for producing an emulsion by stirring the raw material to be emulsified in the emulsification container 12 in which the pressure is reduced to a prescribed pressure, a cooling water circulation apparatus 22 for cooling the emulsion in the emulsification container 12 to a prescribed cooling temperature by circulating cooling water in the jacket 13 of the emulsification container 12. The emulsification container 12 is made detachable from the heating board and stirring blades are made detachable from the main body of the stirring apparatus 20 and the emulsification container 12, the heating board, the pressure-reducing apparatus, and the stirring apparatus 20 are unitedly assembled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019829-A (JP)
Title: Gas supply device
Inventor: TAKAHASHI FUTOSHI
IPC: F17C13/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a filling error due to lowering of pressure in a filling hose in gas filling.  <P>SOLUTION: In this gas supply device 11, a fuel tank 12 is filled with gas, and after the end of filing when the flow measurement is ended, according to a detection signal from a coupler switch 65, a control valve 28 is opened to raise the interior of the filling hose to a designated pressure, so that when filling the fuel tank 13 of a vehicle with gas, the interior of the filling hose has been already increased in pressure. Accordingly, an error due to pressure rise in the filling hose 35 can be prevented, and also the wait time can be shortened. Since the interior of the filling hose is increased in pressure before a filling coupler 49 is connected to the fuel tank 13, when a worker connects the filling coupler 40 to the fuel tank 13 of the vehicle, vibration due to pressure fluctuation is not transmitted to the hand of the worker, so that the worker will not feel incompatibility.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101876-A (JP)
Title: Camera with strobe adjustment function
Inventor: HOFER GREGORY V
IPC: D07B1/16
Filed: 2002-06-19
Abstract: PROBLEM TO BE SOLVED: To appropriately set a strobe energy of a camera at photographing including a local bright area. SOLUTION: A method of setting the strobe energy in the camera comprises steps of: (a) taking a first trial photograph of a scene using a pre-set strobe energy (804); (b) taking a second trial photograph of the scene using only ambient illumination (801); (c) identifying saturated pixels in the second trial photograph (803); and (d) combining information about the saturated pixels in the second trial photograph with information from the first trial photograph to compute the strobe energy for a final photograph. In such a manner, photographing in the case of including the local bright area is appropriately performed.
Patent JP-2004016637-A (JP)
Title: Washing device
Inventor: JUSO MITSUAKI
IPC: A47L13/20
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet washing device being easy to maintain after use, easy to drain, and clean to store and handle, with its soiled tip removable for disposal after each use, while securing washing effects equivalent to those of a scrubber or sponge, and allowing washing cloth to be easily attached and removed by using nonwoven fabric as the washing cloth.  <P>SOLUTION: The washing device includes a washing cloth 2 made of nonwoven fabric with a locking hole 10 formed at each end; a flexible retaining part 12 having approximately the same width as the washing cloth 2 and capable of winding the cloth 2 along the outer surface of the part 12 for setting; a handle 13 secured to the retaining part 12 at its tip; and a hook part 14 provided on the retaining part 12 or the handle 13 to hook the locking hole 10 to fix the washing cloth 2 along the outer surface of the retaining part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023945-A (JP)
Title: Power circuit
Inventor: WATANABE AKIO
IPC: H05B41/282
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply input power voltage to a ramp driver.  <P>SOLUTION: This circuit includes insulation converter transformers T1, T2 as an insulation converter transformer in which the switching output of a primary side switching converter is supplied to its primary side. The insulation converter transformer T1 is for supplying a secondary side DC output voltage to a load. The insulation converter transformer T2 transfers the switching output of the primary side switching converter supplied to a resonance circuit comprising a primary winding N11 and a resonance capacitor C2 to the secondary side as a resonance output. An input voltage of the ramp driver 3 is supplied by using the resonance output transferred to the secondary side. Thus, the input voltage of a level which sufficiently satisfies rated input voltage can be supplied to the ramp driver, independent of a level of rectified and smoothed voltage gained by rectifying and smoothing a commercial AC power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016728-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: OHARA KENICHI
IPC: A61B1/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus capable of continuing an examination for obtaining an ultrasonic diagnostic image by keeping a properly swollen state of a balloon even when a quantity of a liquid becomes excessive in the case of feeding the liquid into the baloon for swelling the balloon.  <P>SOLUTION: Among two fastening rings 10a and 10b formed in the vicinity of both of front and rear ends of the balloon 10 so as to fasten two circumpherential grooves 8a and 8b formed at a position of a most distal end of an insertion part 1 and at a rear position compared with an ultrasonic probe 5, fastening force of the fastening ring 10b on a rear side with respect to the circumpherential groove 8b at the rear position is set to be smaller than that of the fastening ring 10a on a front side with respect to the circumpherential groove 8a at the position of the most distal end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024951-A (JP)
Title: System for sending air into soil
Inventor: ISHIDA MICHIHIKO
IPC: B09B1/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for evenly sending air into a waste landfill site, polluted soil, and the like.  <P>SOLUTION: The system for sending air into soil comprises rubber spread on ground face, a thick water shielding sheet 3a of a water shielding material such as asphalt, and a protection sand layer 3b. Inside the protection sand layer 3b, a main air sending pipe 14 and a plurality of air discharge pipes 15 branched at right angles to the main air sending pipe 14 are laid parallel and horizontally. Further, as shown in Fig. 1, a main air sending pipe 14 and a plurality of air discharge pipes 15 are also laid horizontally in the same manner as inside the covering soil layer 12 formed on wastes 11. The respective main air sending pipes 14 are pipes without holes and their end parts are connected to air sending equipment such as an air compressor 16 installed in a control facility 7. The air discharge pipes 15 are perforated pipes with a large number of perforations along its longitudinal direction, and provided in each of the holes with a pressure correcting mechanism for keeping an air flow rate constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030037-A (JP)
Title: Device and method for monitoring memory
Inventor: YANO MASARU
IPC: G06F12/16
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently monitor the normality of a buffer memory used in irregular timing and an irregular data size.  <P>SOLUTION: The memory monitoring device of a buffer memory 10 comprises a readable specified size temporarily storing irregularly arriving variable-length major signal data. The memory monitoring device comprises: a detection means 1 detecting the free state of memory access by absence of a signal related to the memory access of the major signal data for specified time; a calculation means 2 obtaining the free region of the buffer memory 10 based on the writing address WAD and the reading address RAD of the major signal data when detecting the free state; and an inspection means 3 performing the data-writing and data-reading inspection with respect to the free region obtained during the detected free state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025666-A (JP)
Title: Conveying method of sheet
Inventor: EDAMURA TETSUYA
IPC: B41J13/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying method of a sheet that can remove a contamination from a platen of a printer at low cost whereby a user need not care about management of a cleaning sheet.  <P>SOLUTION: A cleaning sheet 54 is forwardly moved by 4 mm from a position at a distance of 2 mm from the end of an uppermost face of a rib 31 where the tip of the cleaning sheet is placed and the cleaning sheet 54 is backwardly moved by 2 mm. As the movement of advancement of 4 mm and withdrawal of 2 mm is repeated four times, the tip of the cleaning sheet reaches a downstream side end from an upstream side end of the uppermost face of the rib 31 in the conveyance direction. By the above operation, the contamination 52 of the ink at the uppermost face of the rib 31 is scraped to be removed by the edge of the cleaning sheet 54, and then the ink is absorbed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026116-A (JP)
Title: Base
Inventor: OWASHI KOJI
IPC: B60B33/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base facilitating a detaching work of a caster and ensuring accuracy of an installed instrument by preventing generation of twisting and deflection by enhancing rigidity of a whole.  <P>SOLUTION: In the base 1 of a rectangular shape in plane, a second plate body 30 in which a standing part 32 is provided at an end corresponding to an end is fitted to a first plate body 10 in which a standing part 12 is provided at the end. A screw hole 16 and a projection 17 are provided on the standing part 12 of the first plate body 10 and a screw hole 36 positioned to the screw hole 16 of the first plate body 10 in the fitting state and a fitting hole 37 fitted with the projection 17 are formed on the standing part 32 of the second plate body 30. A bis 3 is thread-engaged with the positioned screw holes 16, 36. Notched parts 2 are provided at rectangular four corners and a caster installment tool 50 is provided at the notched parts 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024775-A (JP)
Title: Spout with comb
Inventor: WADA KIYOSHI
IPC: B05C17/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To apply a liquid L evenly, without remaining the liquid L only in a liquid pouring spout and without leaving a part on the hair where the liquid is not applied, by spreading the liquid from the root to the tip in each space between opposite comb tooth plates.  <P>SOLUTION: In the spout with the comb, a plurality of comb tooth plates 4 are stood facing each other on a top plate 3 of a cylindrical body 2 for pouring attached to an opening 21 for pouring of a liquid filling container 20. The liquid pouring spout 5 communicating with the opening 21 for pouring of the container 20 is bored on the top plate 3 of the cylindrical body 2 for pouring in each space 4a between opposite comb tooth plates 4 stood facing each other, and a liquid guide part 6 for forming a liquid channel, projecting continuously from the base to the top of the standing comb plates, and a plurality of projection ribs 7 for holding liquid in the horizontal direction are mounted on opposite surfaces of each standing comb tooth plate 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039345-A (JP)
Title: Thermal battery
Inventor: KIMURA KAZUHIRO
IPC: H01M6/36
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve a time lag in a rise time of a voltage in start-up generated when using a thermal battery filled with an inert gas such as argon gas inside the battery, under a low temperature environment, so that an excellent discharge characteristic is provided.  <P>SOLUTION: In this battery provided with: a layered body including an elementary cell; a heating agent and an ignition pad; a fuse belt arranged in an outer circumference of the layered body; and an ignitor including an ignition agent for igniting the layered body, the ignition agent contains boron and potassium nitrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040481-A (JP)
Title: Data block transmitter for road traffic information, data block receiver thereof, method for transmitting data block thereof, method for receiving data block thereof, and data block transceiver system for real time information
Inventor: YAMAMOTO TETSUO
IPC: H04B1/16
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data block transceiver for road traffic information or real time information generating no delay in time even for part of information by synchronizing information collection with the road traffic information or the real time information, and a method and a system.  <P>SOLUTION: The data block transceiver for the road traffic information is a data block transceiver system for the road traffic information coding the road traffic information or the real time information to form a data block and modulates/transmits and receives/demodulates the data block. The data block transmitter comprises: an event module generating means 21 receiving the road traffic information or the like, preparing event information having precedence representing priority of transmission for every event representing an information source, and generating a plurality of event modules arranged for every precedence; a packet row preparation means 31 receiving the event module having the highest precedence in the plurality of event modules, and preparing a plurality of packets containing packet information as the data block to form a packet row: and a transmission packet table delivery means 41 for delivering the packet row as a transmission packet table when the delivery of the packet row is requested.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035742-A (JP)
Title: Crystalline polyester resin and method for producing the same
Inventor: DHAWAN SANDEEP
IPC: C08G63/78
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high molecular weight, linear polyester resin and to provide a method for producing the polyester resin.  <P>SOLUTION: The method for producing the polyester resin comprises reacting an aromatic dicarboxylic acid with an excess of an alkaline diol under conditions effective to reach the clearing point of the reaction, pre-condensing the cleared reaction mixture under conditions effective to produce oligomers having an intrinsic viscosity measured in 60/40 phenol/1,1,2,2-tetrachloroethane at 25 °C of < about 0.70 dl/g and a carboxylic acid end group level of ≤ about 100 meq/kg and polycondensing the oligomer under conditions effective to produce a linear polyester resin having an intrinsic viscosity of ≤ about 2.0 dl/g as measured in 60/40 phenol/1,1,2,2-tetrachloroethane by weight at 25 °C and a carboxylic acid end group level of about 10 to about 40 meq/kg.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036554-A (JP)
Title: Fuel injection device, internal combustion engine, and controlling method of fuel injection device
Inventor: NAKAYAMA YOKO
IPC: F02B17/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress combustion unstableness even when an air flow is weak, and to improve fuel economy.  <P>SOLUTION: In a fuel injection device for a cylinder injection spark ignition type internal combustion engine directly injecting gasoline into a combustion chamber, a tip end/upper end angle is from -10° to 10° in a pressurized atmosphere of 0.5MPa at absolute pressure. Fuel is injected in a compressing process of an internal combustion engine attached with the fuel injection device, thereby starting the internal combustion engine. Even when the air flow is weak, combustion unstableness can be suppressed, and the fuel economy can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036555-A (JP)
Title: Fuel pump for cylinder direct fuel injection device
Inventor: YAMAGUCHI SHIZUKA
IPC: F02M59/44
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump for a cylinder direct injection device suppressing the generation of corrosion, cavitation, and wear due to erosion, even under high temperatures reaching 100°C and high pressures reaching 7 to 12 MPa; improving environment resistances thereof; and having excellent life when using aluminum material.  <P>SOLUTION: In the fuel pump for a cylinder direct fuel injection device having aluminum or an aluminum alloy, Ni-P or a Ni-P type coating is formed by electroless plating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037359-A (JP)
Title: Sticking determination method for mechanical fixing method
Inventor: TOMIOKA HISATSUGU
IPC: G01N19/04
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the determination on whether a waterproof sheet is securely stuck to a sticking member or not, in a method for sticking the waterproof sheet to the sticking member, from the upper part of the waterproof sheet.  <P>SOLUTION: In a waterproof sheet laying structure for sticking the rear surface of the waterproof sheet to the sticking member with heat, a solvent, or the like, in which the waterproof sheet is laid on the overall surface of a waterproof base, after the sticking member such as a disk having a sticking layer with the waterproof sheet is fixed on the upper surface thereof with a screw or the like in a required position of the waterproof base, it can be determined whether the waterproof sheet is stuck to the sticking member or not, by sucking with a sucker the surface of the waterproof sheet on the disk to pull the waterproof sheet. Namely, when the waterproof sheet is fully stuck to the sticking member, the waterproof sheet is not pulled up. When the waterproof sheet is not stuck to the sticking member, the waterproof sheet on the sticking failure part is pulled up. Thus, the degree of the sticking can be determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045818-A (JP)
Title: Device and method for encoding information, device and method for decoding information, recording medium, and program
Inventor: KONDO TETSUJIRO
IPC: G10L19/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To embed information into a voice signal without increasing the amount of data of a compressed voice signal.  <P>SOLUTION: A spectrum measuring part 12 converts a voice signal from a time axis signal into a frequency axis signal. A compression processing part 13 deletes frequency spectra having levels smaller than a minimum audible limit value. An embedding possibility judging part 15 judges whether information can be embedded or not. A spectra exchanging part 14 mutually exchanges predetermined 1st and 2nd spectra on the basis of control from an information adding part 16 or embeds information into the voice signal without exchange. This invention can be applied to a disk recording device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053895-A (JP)
Title: Device and method for audio decoding, and program
Inventor: SHIMADA OSAMU
IPC: G10L21/0388
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology and a device that reduce an operation quantity while maintaining high sound quality.  <P>SOLUTION: A high-frequency phase correction part 106 is newly provided which corrects the phase of the output of a high-frequency generation part 105. A wide-band phase correction part 106 performs phase correcting processes which are different by subbands needed when a real number subband composition filter performs subband composition of signals divided into subbands by a complex composition subband dividing filter. Consequently, the real number subband composition filter whose operation quantity is small is usable instead of the complex subband composition filter to reduce a necessary operation quantity and a device scale while maintaining high sound quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052696-A (JP)
Title: Propulsion control device for vessel
Inventor: OKUYAMA TAKASHI
IPC: B60W10/10
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform a smooth shift while emphasizing throttle opening control and shift control in an optimum state based on a throttle opening command value and a shift command value in the case of performing throttle opening control and shift control individually.  <P>SOLUTION: An engine control node 4 for controlling an engine 3, a shift control node 5 for controlling an ahead/astern changeover device 28, and a remote control lever 8 for selecting the throttle opening command value and the shift command value, are connected by a network. The engine control node 4 controls the throttle opening to total closure when the shift command value and an actual shift region are different. The shift control node 5 changes over to a neutral region from a trawl (ahead) or back trawl (astern) region when a throttle opening detection value becomes a total closure neighborhood value or less, and changes over to the trawl or back trawl region from the neutral region when the engine speed becomes a prescribed value or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055976-A (JP)
Title: Semiconductor device having trench structure
Inventor: MORI SHOGO
IPC: H01L29/739
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having trench structure capable of preventing threshold voltage Vth in the corners of a trench from being reduced without increasing ON resistance.  <P>SOLUTION: A MOSFET 10 is provided with an n<SP>+</SP>-type semiconductor substrate 11, an n-type 1st semiconductor layer 12 is formed on the main surface of the substrate 11, and a p-type 2nd semiconductor layer 13 is formed on the upper surface of the 1st semiconductor layer 12. An n<SP>+-</SP>type 3rd semiconductor layer 14 is formed on a part of the surface layer part of the 2nd semiconductor layer 13. The trench 15 dividing the 2nd semiconductor layer 13 into a plurality of sections and having corners is formed like a grating from the surface of the 3rd semiconductor layer 14 so as to reach the 1st semiconductor layer 12 through a part of the 2nd semiconductor layer 13. A gate oxide film 16 is formed on the inwall surface of the trench 15, and gate electrodes G are formed so as to fill the trench 15. In order to form transistor areas having high threshold voltage on respective corner parts of the trench 15, p<SP>+</SP>-type areas 17 are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050374-A (JP)
Title: Shear wrench
Inventor: YASUDA SHIGERU
IPC: B25B23/14
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To offer a lightweight, cordless shear wrench capable of attaining a big torque enough to connect a shear bolt for easy fastening work.  <P>SOLUTION: The shear wrench has a combustion chamber 27 inside an annular cylinder 15 containing a rotary piston 17 and drives the rotary piston 17 by burning a combustible gas in the chamber 27, and holds a tip 5 of a shear bolt 1 and a nut 7 screwed on the bolt 1 by an inner socket 11 formed at the center of the annular cylinder 15 and an outer socket 12 connected with the rotary piston 17, and gives a tightening torque between the tip 5 of the shear bolt 1 and the nut 7.  <P>COPYRIGHT: (C)2004,JPO