baber/WOPTO huggingface dataset:
Patent JP-2004170113-A (JP)
Title: Fluid detection device
Inventor: SEKI KAZUO
IPC: G01F1/684
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid detection device which can measure stream of fluid like fuel gas with high precision, irrespective of bend of through conduit, etc. and without causing pressure loss.  <P>SOLUTION: One or a plurality of branch through conduits are installed which have aperture end portions facing the upstream side or the downstream side of a main through conduit in the vicinity of an inner wall surface of the main through conduit wherein the section of the through conduit for making fluid flow is circular. The branch through conduit makes a part of fluid flowing in the vicinity of the inner wall surface of the main through conduit pass via the aperture end portion. The flow rate of the fluid flowing in the branch through conduit is detected by using a heat type stream sensor. Each aperture end portion of the plurality of branch through conduits wherein the aperture end portion faces the upstream side or each aperture end portion of the plurality of branch through conduits wherein the aperture end portion faces the downstream side are preferably arranged at equal angle intervals along the through conduit section setting an axial center of the main through conduit as a center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172772-A (JP)
Title: Wireless communication system
Inventor: KUROKAWA HIDETAKA
IPC: H04W84/12
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system capable of receiving the packets for real time communication in real time even in a power-saving mode wherein at least part of a wireless mobile terminal is intermittently started.  <P>SOLUTION: A multimedia server 205, a multimedia terminal 206, and a wireless base station 202 for processing real time data are connected to a communication cable 204 configuring a LAN, and the wireless base station 202 makes wireless communication with wireless mobile terminals 203<SB>1</SB>to 203<SB>N</SB>. The wireless mobile terminals 203<SB>1</SB>to 203<SB>N</SB>are switched between the power-saving mode where part of them is started and an ordinary mode where they are always started. Each of the wireless mobile terminals discriminates the presence/absence of the arrival of a packet signal for a period being a multiple of an optional integer of the period of notice information of the reception of the packet signal by the wireless base station 202 in the power-saving mode, discriminates whether or not the packet signal requires real time communication by a protocol part of the packet signal when the packet signal arrives, and shifts to the ordinary mode until the reception of the packet signal needing real time communication is finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174507-A (JP)
Title: Friction stir welding device, and friction stir welding method
Inventor: KAWASAKI TAKUMI
IPC: B23K20/12
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stir welding device and a friction stir welding method for reducing the warpage of a welding object after welding.  <P>SOLUTION: The device comprises a heating means 36 of suppressing the temperature difference between a surface part 37 on the side of a welding tool in a welding object and a surface part 38 on the opposite side on friction stirring. The surface part 38 on the side of a receptacle table in the welding object 21 is heated by the heating means 36, so that the difference in strain between the surface part 37 on the side of the welding tool and the surface part 38 on the opposite side caused by thermal expansion can be reduced. Thus, the difference in residual strain between the surface part 37 on the side of the welding tool and the surface part 38 on the opposite side can be reduced even when residual strain remains in the welding object 21 after welding. In this way, the difference in shrinkage between the surface part 37 on the side of the welding tool and the surface part 38 on the opposite side can be reduced, and the warpage of the welding object after welding can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180109-A (JP)
Title: Bidirectional equalizing method by equalizing error comparison
Inventor: MURAKAMI ATSUSHI
IPC: H04B3/06
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a "bidirectional equalizing method by equalizing error comparison" for solving the problem, wherein equalizing errors becomes larger because equalization in a direction is conducted succeedingly, even after receiving a data of large error, and is capable of always employing better received data, using an equalizing method by which equalizing data of an equalizing direction with a smaller equalizing error is sequentially adopted and equalizing is conducted.  <P>SOLUTION: As for equalizing data, suitability comparison is conducted for each symbol between equalized error obtained by forward equalization and the one by backward equalization. As a result, equalization processing is carried out so that equalizing data with a smaller equalizing error is adopted and accumulated sequentially, while the equalization data of larger equalization errors are stored as an object of next suitability comparison. According to this arrangement, when equalizing of data corresponding to one frame portion are formed, by making them as receiving output data, so that the problem is solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180556-A (JP)
Title: METHOD FOR PRODUCING OLIGOSACCHARIDE-CONTAINING SUBSTANCE BY PENICILLIUM sp
Inventor: FUKAMI TAKESHI
IPC: C12P19/14
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for effectively using an arabinan-containing fiber component such as beet strained lees, apple strained lees and efficiently producing an arabinooligosaccharide-containing substance.  <P>SOLUTION: This arabinooligosaccharide-containing substance is produced by culturing Penicillium sp. GALA22 deposited as FERM P-18941 to prepare an oligosaccharide-forming enzyme and hydrolyzing the arabinan-containing fiber component such as the beet strained lees, the apple strained lees using the oligosaccharide-forming enzyme.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003178279-A (JP)
Title: Portable storage device and display method for displaying specific expression of digital document of portable storage device
Inventor: STEFIK MARK J
IPC: G06F21/62
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content display type portable storage medium.  <P>SOLUTION: A portable storage medium document card is a portable unit having a nonvolatile storage means for storing information in a digital form, a control processor for making access to a document stored inside by processing the function and a request started by a user, an input-output port for interfacing with an external device for reading and writing digital information, and a user interface 601 for allowing the user to directly interact with the document card. The user interface includes a plurality of traversal keys 606 to 609 for allowing the user to traverse a list of the function and the document, a selecting key 610 for allowing the user to select the highlight function or the document, a processing means for processing the function generated by the user, and a display 603 for displaying the list of the function and the document and information in response to the function generated by the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004003283-A (JP)
Title: Floor structure
Inventor: UCHIYAMA TAKASHI
IPC: E04B5/43
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor structure for improving sound insulation and securing a larger living space and a ceiling depth space.  <P>SOLUTION: A thin liquid-sealed mount 2 formed flat is installed between a floor beam 1 and a floor panel 3 disposed on the floor beam 1, which is disposed so that the floor panel 3 is supported on the liquid-sealed mount 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187097-A (JP)
Title: Manufacturing method of piezoelectric vibrator, piezoelectric vibrator, and resonator using this
Inventor: NAKAHATA HIDEAKI
IPC: H03H3/02
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a compact and high frequency piezoelectric vibrator, a piezoelectric vibrator, and a resonator using this.  <P>SOLUTION: In this manufacturing method of the piezoelectric vibrator 14, a vibrating part 26 is formed by etching a piezoelectric substrate 20. As the vibrating part 26 is piezoelectric, it can be vibrated by applying an alternating current between a pair of electrodes 22 placed with the vibrating part 26 between them. In this method for the piezoelectric vibrater 14, as a minute vibrating part 26 can be formed by etching which enables precise removal processing, a more compact and higher frequency piezoelectric vibrator 14 can be made compared to that made by the existing manufacturing method which forms the vibrating part 26 by grinding.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183579-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAMURA YASUKI
IPC: F02D41/14
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of maintaining high exhaust emission control performance of a catalytic converter even in transient operation in the case of forcibly modulating an air-fuel ratio.  <P>SOLUTION: This exhaust emission control device for the internal combustion engine is provided with a modulation amplitude increasing means for increasing the prescribed amplitude of forced modulation by an air-fuel ratio forced modulating means in comparison with the time of steady operation (S14) during the accelerating operation or decelerating operation of the internal combustion engine (S10).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181396-A (JP)
Title: Method for forming lubricant film and dynamic pressure bearing component
Inventor: YOSHIDA TATSUYA
IPC: C10M145/20
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing component which has high productivity and excellent durability and reliability without being damaged, worn and seized on a bearing even when sliding occurs on a bearing surface.  <P>SOLUTION: A lubricant film S is formed on a substrate (rotor hub 15) having a wall surface (annular wall 156) approximately orthogonal or forming an acute angle to an edge of a film formation plane (inner ceiling surface 155). In the method for forming the lubricant film, a high-viscosity lubricant high-viscosity solution S1 containing a solid lubricant, a thermosetting resin and a solvent is applied onto the film formation plane of the substrate except for the neighbor of the wall surface, a low-viscosity lubricant low-viscosity solution S2 containing a solid lubricant, a thermosetting resin and a solvent is then applied between the edge of the lubricant high-viscosity solution and the wall surface, and the lubricant film S composed of the lubricant high-viscosity solution S1 and the lubricant low-viscosity solution S2 is then heated to be cured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186091-A (JP)
Title: Unit for signal indicator lamp, and signal indicator lamp
Inventor: KUROSE TAHIRO
IPC: F21S2/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a long-size screw capable of passing through a plurality of units is necessary to connect units for a signal indicator lamp and assembling of the signal indicator lamp is complicated.  <P>SOLUTION: This unit for the signal indicator lamp 1, for example, a display unit 3b can be connected to corresponding units 3a and 3c to form the layered structure. The unit 3b is provided with an internal member 10 and a cylindrical outside case 11 for housing the internal member 10. The internal member 10 includes a terminal 15 to be electrically connected to corresponding terminals 15 of the units 3a and 3c and a holder 16 for holding the terminal 15. The outside case 11 supports the internal member 10 freely to rotate and impossible to move in the axial direction in relation to the outside case 11. The outside case 11 of the unit 3b can be connected to the outside cases 11 of the units 3a and 3c by relatively turning it. Both the outside cases 11 of the corresponding units can be thereby easily connected to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182695-A (JP)
Title: Isoleucine derivative and thickening gelatinizing agent
Inventor: TOMOMASA SATORU
IPC: C09K3/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thickening gelatinizing agent exhibiting an excellent gelatinizing performance on a silicone oil, capable of gelatinizing at a relatively low temperature, giving a gel having good external appearance and feel to the touch, and easy to purify.  <P>SOLUTION: The isoleucine derivative is represented by general formula (I) (wherein R is a 6-22C alkylene or alkenylene group; and n is an average degree of polymerization of the dimethylsiloxyl group and is 0-5). The thickening gelatinizing agent contains the isoleucine derivative as the effective ingredient.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181609-A (JP)
Title: Tool cylinder and grinding wheel pressing device of superfinishing machine
Inventor: NOGUCHI TAKESHI
IPC: B24B35/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel pressing device of a superfinishing machine suitable for work of a raceway surface of an outer race, and to reduce the size of a structure part for pressing a tool such as a grinding wheel to a workpiece.  <P>SOLUTION: An original piston rod is not arranged, and a base part 26a of the tool such as the grinding wheel 26 is inserted into a cylinder case 20, and is arranged in a piston rod shape to a piston head 24, and the piston head 24 directly presses the grinding wheel 26 to the raceway surface 6a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188006-A (JP)
Title: Medical bag
Inventor: HORIUCHI TOKIHIRO
IPC: A61J1/05
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical bag in which a sealing starting position of a tube can be easily confirmed and inspection operation can be effectively carried out.  <P>SOLUTION: A blood bag 1 has a bag body 11 made of a sheet material of a flexible resin material, and a flexible tube 2 of a resin whose proximal end portion is connected to the distal end portion of the bag body 11. Indices (segment numbers) 71 to 80 of the same content are marked at a plurality of points along a longitudinal direction of the tube on the outer surface of the tube 2. The color of one index 80 of these indices i.e. the indices 80 marked at the point nearest to the distal end of the tube 2 is different from those of other indices 71 to 79.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193510-A (JP)
Title: Residue-film thickness assuming method, pattern-mask and isolation-film-removing-mask modifying ways by the way, and semiconductor-element making way by the masks
Inventor: MORITA TAKESHI
IPC: H01L21/3105
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generations of the global steps caused by unbalance in the residue-film thicknesses after a CMP process, when making semiconductor elements by performing an STI-CMP process.  <P>SOLUTION: By utilizing a residue-film-thickness distribution (a pattern-ratio distribution for CMP) which is the assumed-value distribution of residue-film thicknesses after a CMP process; and by using a computer, there is extracted a first region A in a patterning mask, which corresponds to an region X having higher values for the residue-film-thickness distribution than a first threshold. Then, in a region of the first region A, wherefrom a mask pattern 16 for forming an activated region is excluded, there is modified and designed the layout of a first quasi mask pattern 40a for forming a first quasi-activated region having a width which is not smaller than the predetermined width in a semiconductor substrate. Also, in accordance with the modifying of this patterning mask, an isolation-film removing mask pattern 40a' is so modified and so designed in a first region A' of the isolation-film removing mask as to remove the predetermined region of the isolation film, which is to be formed on the first quasi activated region. Then, based on these designs, the patterning mask and the isolation-film removing mask are formed realistically.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197400-A (JP)
Title: Construction method of earthquake-resistant wall
Inventor: TOZAWA YASUHIRO
IPC: E04B1/20
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for a earthquake-resistant wall reducing concrete placing work in a site and facilitating construction work.  <P>SOLUTION: By this construction method for the earthquake-resisting wall A disposed in the center of a building, precast substantially rectangular columns 1 are installed at both ends 11, 3 of the earthquake-resisting wall and a mutual intersecting part 12 of the earthquake-resisting wall, and concrete is placed between the columns (between 11-12 and between 12-13) to form a wall 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003231957-A (JP)
Title: Process for recovering mechanical properties of cast inconel 718 in practical use as aircraft component
Inventor: HARRISON WILLIAM HENRY
IPC: B23K31/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment process for recovering the mechanical properties of an aircraft engine member containing a cast inconel 718 part welded to a forged member.  <P>SOLUTION: The heat treatment process comprises the following steps: a member containing a cast inconel 718 part is placed in a heating chamber, the chamber is vacuum-pumped to achieve an appropriate atmosphere, the chamber is heated to a temperature range of 1,950-2,050 °F while allowing minimum deformation of the cast part, the temperature range is kept for a period sufficient for all delta-phase precipitates to be dissolved, and the member is cooled to room temperature while allowing minimum deformation of the member. After the solution heat treatment, the forged part of the engine member can be removed and replaced to allow recycling of the engine member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004206310-A (JP)
Title: Document management device
Inventor: TANIMOTO YOSHIFUMI
IPC: G06Q10/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for managing circulation in response to the kind of a document, a technique for preventing stagnation of the circulation, and a technique for assisting circulation work to finish the circulation within a prescribed time.  <P>SOLUTION: A provision part 400 provides a document file to circulation objective persons, based on information held in a circulation condition storage part 108. A deadline control part 700 has the first timer for measuring a time up to browsing of the document file by the circulation objective person, the second timer up to finish of prescribed work in response to attribute of the document file by the person, and a control part for controlling start-up timing for the second timer in response to the attribute of the document file. The browsing is thereby allowed in response to the attribute of the document file.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205762-A (JP)
Title: Sound processing and display processing circuit
Inventor: TORIYAMA IZUMI
IPC: H04S7/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound processing and display processing circuit capable of generating various kinds of delayed musical sounds and increasing display resolution and display colors.  <P>SOLUTION: The output musical sound data of a sound source circuit 23 are written to a memory 31 through a buffer 24, a selector 26, and a buffer 30. The output display data of a plotting processing circuit 27 are written to the memory 31 through a buffer 28, the selector 26, and the buffer 30. The display data written to the memory 31 are read out of the memory 31 in display timing and supplied to a display circuit 37 through buffers 33 and 35. Further, the musical sound data in the memory 31 are read out in timing where display processing is not performed and are supplied to a sound output circuit 36 through buffers 33 and 34. The sound output circuit 36 generates a musical sound signal on the basis of the data in the buffer 34, and a display circuit 37 generates a display signal on the basis of the data in the buffer 35.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003268736-A (JP)
Title: Ground maintenance implement
Inventor: TERAKAWA EITARO
IPC: B07B1/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously and efficiently perform leveling and cleaning of the ground and adjustment of sand grains to a fixed size while pulling a ground maintenance implement at increased speed, with relatively small force, coping with various ground states.  <P>SOLUTION: A filter has a rectangular net 2 at its bottom face; a scooping plate 7 mounted extending horizontally or obliquely frontward or obliquely downward from one long side of the net 2 and having a horizontal part at the tip; side plates 44 and a long side plate 6 provided at the other three sides; and a leveling roller 3 or a leveling brush roller 13 rotatably journaled between both side plates 4, 4 extended backward. The rear end parts of both support plates 9, 9 extending to the front side of the scooping plate 7 are mounted to the front end parts of both side plates 4, 4, and two wheels 18, 18 are rotatably provided at the front end parts of both support plates 9, 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004210436-A (JP)
Title: Paper folding device
Inventor: KURABAYASHI ATSUSHI
IPC: B42C5/02
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and light paper folding device capable of obtaining good workmanship.  <P>SOLUTION: Press blades 3 are disposed on both sides of a push blade 1 pushing a folding line position of paper P on a paper table 2. The press blades are attached to tilting guides 5. A clearance between the press blades is opened at the time of ascending, and tip ends of both press blades are closed at the time of descending. After the push blade presses paper center against a stopper plate 4, the press blades descend to clip both sides of a paper folding line and press the paper while downwardly squeezing. A spine and a front cover of a booklet are pressed to an acute angle, so that the bound booklet does not bulge and is improved in handleability when stacked. Pressing can be done with light force as compared with a conventional paper folding device that press-contacts rollers on a folding part at a right angle and rolling the rollers in a longitudinal direction, so that a mechanism can be decreased in size and weight, and processing time required for one cycle is shortened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI