baber/WOPTO huggingface dataset:
Patent JP-2003139597-A (JP)
Title: Piping structure for gas meter
Inventor: NISHIBORI SHINICHI
IPC: G01F3/22
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To make the replacement of a gas meter M possible to be completed only by outdoor work, in relation to a piping structure for a gas meter wherein a gas fed into a meter body 10 from a lead-in pipe through a gas discharge pipe 31 is fed into an indoor pipe, a main valve body for opening and closing the passage of the gas is installed in a gas introducing pipe for connecting the lead-in pipe, and the discharge pipe 31 is provided with a gas pressure inspecting hole 43 communicating with the passage thereof in a manner capable of opening and closing it. SOLUTION: In the discharge pipe 31, an auxiliary valve 1 for opening and closing its gas passage is rotatably installed. In the auxiliary valve 1, communication holes 17 and 18 respectively opened to three positions of the circumferential surface of its body part are formed. In a state where a passage 39 in the discharge pipe 31 is shut off by the auxiliary valve 1, one of the open ends of the communication holes is opened to the inspecting hole 43 and another one is so set as to be opened to the upstream side of the auxiliary valve 1 in the discharge pipe 39.
Patent JP-2002211018-A (JP)
Title: Recorder
Inventor: SASAKI YOSHIHARU
IPC: B41M5/382
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a recorder in which no gap is present between pixels in the subscanning direction in the actinometric distribution, no longitudinal fringe appear at a not yet recorded part at the time of recording in the main scanning direction and thereby no image defect is present. SOLUTION: The pixel shape 90a' formed by each optical shutter 90' is parallelogram and the parallelograms are arranged to overlap the recorded region K of a parallelogrammatic pixel formed by an adjacent optical shutter partially at the time of scanning in the main scanning direction.
Patent JP-2003150951-A (JP)
Title: Contents printing apparatus and contents printing method
Inventor: SUGITANI KAZUNOBU
IPC: H04N1/393
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a contents printing method, capable of eliminating the need of manually adjusting the position and size in printing the contents of an image or the like photographed with a digital image on existing paper. SOLUTION: This contents printing apparatus includes a scanning means for scanning the image printed on paper and outputting the same as image data, an image position and size storage means for detecting a blank field expressing a specified block area on receiving the data from the scanning means, and calculating the position and size on the paper of the blank field to store the calculation result together with the data expressing the block area, a contents storage means for inputting the data on the contents to be printed on the paper and storing the same, a contents size control means for controlling the size of the contents stored in the corresponding contents storage means according to the size stored in the image position and size storage means,  and a contents printing means for printing the contents controlled by the contents and size control means on paper according to the image position.
Patent JP-2003148483-A (JP)
Title: Rolling bearing
Inventor: ISHIDA YASUTAKA
IPC: F16C33/58
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing capable of easily eliminating dust by processing a barrel and conducting cleaning to improve cleanliness inside the rolling bearing. SOLUTION: An inner diameter surface 2 of an outer ring 1 and an outer diameter surface of an inner ring, and a seal groove 3 comprising shallow and smooth grooves 5, 5... are set to have surface roughness of 1.6 μmRa or less.
Patent JP-2003153086-A (JP)
Title: Solid-state image pickup device and its drive method
Inventor: KAMIMURA SHINYA
IPC: H04N5/341
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device capable of thinning out a signal electric charge at an arbitrary location and number without changing a position of a drain or a control gain. SOLUTION: A solid-state image pickup device has a plurality of photodiodes 1 formed in a matrix shape on a semiconductor substrate; a vertical register 3 which controls the number of steps at a vertical transfer clock to transfer a signal electric charge read out from this photodiode in a column direction; and a horizontal register 4 which controls the signal electric charge transferred by this vertical register 3 by a horizontal transfer electrode arrayed by repeating alternately electrodes 10a, 10b, 10c, 10d of a first phase and a second phase to transfer in a horizontal direction. A combination of timings of the vertical transfer clock and a horizontal transfer clock is changed, and the signal electric charges from the photodiode 1 at a position in an arbitrary line and an arbitrary column transferred in the vertical register 3 are discharged into a drain 6.  The residual signal electric charges are read out through the horizontal register 4.
Patent JP-2003147225-A (JP)
Title: Method and apparatus for producing carbon black
Inventor: KOTAKE YASUTO
IPC: C09C1/50
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing carbon black, by which, in a heat exchanger for effectively recovering quantity of heat formed in a carbon black production process and heating air, a carbon layer precipitated and deposited on inner walls of a plurality of tube spaces through which high- temperature gas containing carbon black is passed can be reduced, and an apparatus therefor. SOLUTION: In this method for producing oil furnace carbon black by reaction between a hydrocarbon fuel and oxygen-containing gas, the method for producing carbon black comprises causing pressure change in a heat exchange system by providing a heat exchange process for subjecting the oxygen- containing gas to be used in a combustion gas flow formation process to heat exchange with a carbon black-containing gas flow discharged from a reaction termination process between the reaction termination process and a separation process and a process for introducing water to the carbon black-containing gas flow just before the heat exchange process. The apparatus therefor is also provided.
Patent JP-2003155501-A (JP)
Title: Method for manufacturing rare-earth magnet
Inventor: SUZUKI ICHIRO
IPC: B22F3/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-quality sintered rare-earth magnet in a high yield by accurately weighing a compact before sintering. SOLUTION: In the method for manufacturing the rare-earth magnet by passing an alloy through respective steps of casting, grinding, compacting and sintering to form a sintered magnet, a fill of powder into a compacting die is weighed on a weight basis when filling the die with alloy powder resultant from the above grinding step while carrying out measuring.
Patent JP-2003158229-A (JP)
Title: Power semiconductor module manufacturing device
Inventor: INOUE AKIO
IPC: H01L23/40
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor module manufacturing device that is improved so that a heat radiating base plate may return to its original perfect flat state. SOLUTION: Insulating members 2 and 3 respectively mounted with semiconductor chips 6 and 7 are joined to the heat radiating base plate 1 by reflow soldering by using joint members 4 and 5. This power semiconductor module manufacturing device is provided with a curved-surface base 8 on which the base plate 1 is fixed. The surface of the base 8 with which the base plate 1 is brought into contact has a curved surface which is opposite to the deformation of the base plate 1 predicted in the whole area of the plate 1.
Patent JP-2003153989-A (JP)
Title: Method of sterilization
Inventor: KUROKAWA SHINKO
IPC: A61L9/01
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of sterilization for immediately exhibiting the sterilization effect, producing little chlorine smell, without wetting the interior of a room, a person or an article in the room. SOLUTION: A spray device is used in the method of sterilization. The spray device has a spray nozzle facing toward the inside of a hollow cylinder at one end of the cylinder, a drip tray outside at the other end of the cylinder, and at least one spout on the side of the cylinder. The end to which the spray nozzle is attached in higher than the end to which the drip tray is attached, and preferably, the hollow cylinder is substantially stood vertically. Electrolytic water obtained by electrolyzing the aqueous solution including hypochlorous acid, or preferably, water including a compound to generate chlorine ions in water, is sprayed from the spray nozzle and dispersed from the spout.
Patent JP-2003050441-A (JP)
Title: Thermally developable photographic sensitive material and image forming method
Inventor: FUKUSAKA KIYOSHI
IPC: G03C1/498
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermally developable photographic sensitive material having high sensitivity, low fog and good storage stability and excellent in silver tone and to provide an imaging method using the material. SOLUTION: The thermally developable photographic sensitive material contains a compound of formula (1-1) or (1-2).
Patent JP-2003160973-A (JP)
Title: Structure of joint part between column and beam
Inventor: ITO AKIO
IPC: E04B1/30
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a joint part between a column and a beam which reduces labor at a construction site when joining the column made of a concrete filled steel pipe and the beam made of reinforced concrete, in which a force is securely transmitted between the beam and the column, and also which is suitable for constructing an underground structure constructing the column made of the concrete filled steel pipe as a permanent sub-substructural.  <P>SOLUTION: In the structure of the joint part 1 between the column 2 made of the concrete filled steel pipe and the beams 3, 4 made of reinforced concrete upper end reinforcements 5A, 5B at the end parts of the beams 3, 4 mounted on the side face of the column 2, or reinforced welding boards 9, 10 to which lower end reinforcements 6A, 6B are welded are joined to an upper diaphragm 21 or a lower diaphragm 22 disposed on the outer side face of the column 2, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161978-A (JP)
Title: Shutter device and camera using the same
Inventor: KAMATA KAZUO
IPC: G03B7/16
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize excellent soft focus photography even in the case of a simple photographic lens.  <P>SOLUTION: The photographic lens of f32 mm is used and a focal position is set to 6 m. When a subject distance is set to about 3 m and release operation is performed, a kicking lever 60 normally rotates a turning lever 51, and a shutter driving lever 52 is rocked counterclockwise. A driving pin 52a engaged in cam holes 53c and 54c is displaced so that shutter blades 53 and 54 start to open. A middle part between the holes 53c and 54c has shape along the orbit of the pin 52a, and a small diaphragm aperture 55 set at F11 is maintained for about 3 to 4 msec in the midst of opening the blades 53 and 54. During such operation, a synchronization switch 37 is turned on so as to emit strobe light, and a sharp image is exposed. Thereafter, an aperture for exposure 48a is totally opened and the open diaphragm set at F5.6 is maintained for about 1/60 seconds, and a somewhat blurred image is exposed, then the blades 53 and are closed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002210918-A (JP)
Title: Method and device for guiding and delivering sheet of paper in printing press
Inventor: GORBING CHRISTIAN
IPC: B41F21/06
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an improved method and an improved device for guiding or delivering a sheet of paper in a printing press after being compared and registered. SOLUTION: A retaining element 2 is guided by guiding devices 1, 2, 3 while the guiding devices 1, 2, 3 are arranged so as to be retained at the outside of the first cylinder 6 and a second cylinder 13. Further, the sheet of paper 5 is retained by not only the fore rim part 8 but also by the rear rim part 9 of the sheet of paper.
Patent JP-2003169410-A (JP)
Title: Gas-insulated switchgear
Inventor: YANO TOMOTAKA
IPC: H02B13/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-insulated switchgear which enables the reduction of a load applied to a global environment by employing insulating gas with a reduced global weather pollution (GWP) factor.  <P>SOLUTION: This gas-insulated switchgear has a hermetically sealed container, connection conductors provided airtightly through the hermetically sealed container, switches connected to the connection conductors in the hermetically sealed container, and insulating gas which is sealed in the hermetically sealed container and whose main component is carbon fluorine (perfluoro cyclocarbon). Among the switches in the hermetically sealed container, switches which generate arcs when they are opened/closed are vacuum switches having vacuum containers in which contacts are housed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167257-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA NORIHIRO
IPC: G02F1/1339
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the liquid crystal display device which can sufficiently suppress gap unevenness.  <P>SOLUTION: The liquid crystal display device 1 includes a first substrate 2 having a first region 21 on one principal surface and a second region 22 raised relative to the first region 21, a second substrate 3 opposed to the principal surface of the first substrate 2, a plurality of spacers 12 which are provided on the opposite surface of at least one of the first and second substrates 2 and 3 and keep constant the distance between the first and second substrate 2 and 3, and a liquid crystal layer 4 interposed between the first and second substrates 2 and 3. The distance between a spacer located on the second region 22 among the plurality of spacers 12 and a spacer located nearest to it is longer than the distance between a spacer located on the first region 21 among the plurality of spacers 12 and a spacer located nearest to it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002233346-A (JP)
Title: Vibrator refrigerator
Inventor: KAJIMOTO TAKEYOSHI
IPC: A23L3/36
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a vacuum refrigerator, a differential pressure refrigerator or the like used for cooling a food has small processing performance comparatively to the expensive price, and the cooling speed is never sufficient even by a steam vessel. SOLUTION: This refrigerator 51 has a food container 3' having a bottom wall part and a periphery wall part formed into water-jacket, a lid 53 for closing the upper opening, and a vibrator 22 or the like for vibrating the food container 3'. As a result, the wall of the food container 3' is cooled by a cold water flowing in the water jacket 34, and the heated food F in the food container 3' is rapidly cooled to the center part by the through radiation action caused by the ruffling on the surface and the heat exchange with the water jacket 34 whole over the food F, because the food F is brought into contact with the water jacket 34 while changing the position by being ruffled on the surface and stirred by the vibration. When a pipe 57 connected to a discharging opening 9 is laid, the food F is automatically discharged by the vibration action.
Patent JP-2003166896-A (JP)
Title: Leakage measuring device
Inventor: MATSUMURA SHIZUO
IPC: G01M3/26
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage measuring device capable of preventing a high pressure from functioning on a low-pressure side passage of a measuring object even when a piston P works at full stroke.  <P>SOLUTION: In this leakage measuring device, when a pressure is applied from a pressure source B to a high-pressure side passage 12 of the measuring object A in the state where the low-pressure side passage 13 of the measuring object A is communicated with a supply port 15, the piston P is moved corresponding to the leakage flow rate from the high-pressure side passage 12 of the measuring object A to the low-pressure side passage 13 thereof, and the leakage quantity of the measuring object A is measured based on the moving quantity of the piston P. The device is characterized by having a constitution wherein a communicating path 14 is formed in a cylinder tube 1 or the piston P, and the communicating path 14 communicates a first pressure chamber 5 with a second pressure chamber 6 or a tank T when the piston P reaches the stroke end.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002235015-A (JP)
Title: Surface-covered calcium carbonate particle, method for producing the same, and adhesive
Inventor: NAKAI TAKESHI
IPC: C09J201/00
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a calcium carbonate particle capable of being easily dispersed in a resin component constituting an adhesive or other components, and capable of imparting excellent adhesion and viscosity stability to an adhesive composition after the formulation. SOLUTION: This calcium carbonate particle has the surface covered with (1) a fatty acid mixture regulated so that the mixing ratio (weight ratio) of (1A) a saturated fatty acid and a salt thereof to (1B) an unsaturated fatty acid and a salt thereof may be (30-70):(70-30), and further covered with (2) an organic compound such as a phthalic ester. The covering amounts of the fatty acid mixture and the organic compound are about 1-3 mg and about 0.1-1 mg per m2 BET specific surface area of the covered calcium carbonate particle, respectively.
Patent JP-2003078183-A (JP)
Title: Method and device for manufacturing piezoelectric transformer
Inventor: TOMOHIRO HIROSHI
IPC: H01L41/257
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer having desired polarization level by preventing the generation of any traffic. SOLUTION: A polarization area constituting an input 3 and a polarization area constituting an output 4 are arranged on a piezoelectric ceramic body 2 so that a piezoelectric transformer can be constituted, the surface area of the piezoelectric ceramic body 2 in an output 4 of the piezoelectric transformer is covered with insulating materials 10, and the polarization processing of the polarization area of the output part 4 is carried out in air.
Patent JP-2003125911-A (JP)
Title: Method for manufacturing cylindrical bedding conditioner which utilizes plant charcoal
Inventor: TAKAHASHI SHIGETOSHI
IPC: A47G9/10
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical bedding conditioner which purifies environment in a bedroom. SOLUTION: The bedding conditioner has a pair of larger and smaller cylinders formed in annular hollow shapes, the external larger cylinder 1 is made of expanded polystyrene, and the smaller cylinder 2 is made of a synthetic resin whose both ends are formed so as to be breathable after plant charcoal is stuffed in. A covering material 4 on the surface of the external cylinder is composed of chemical fiber, blanket, wool, or plant materials in winter period; and hemp, cotton, chemical fiber, or plant materials in summer period. As for the effect of the bedding conditioner, a better environment is generated in the bed room by emission of negative ion, and compression to death of infants are decreased since breathing can be done while putting a vent at the both ends of the cylindrical bedding conditioner close to one's face.  The touch of the expanded polystyrene and the chemical fibers can provide the environment wherein hearts calm down, and can enhance sound sleep effect. Besides, aged persons can easily toss about in bed by using the cylindrical bedding conditioner, can warm up their belly sections, can release pressed feeling in their chests, and can expect to cope with various changes in posture promote blood stream whereby health recovery can be expected.
Patent JP-2003173386-A (JP)
Title: Vigilance system
Inventor: TACHIBANA MINORU
IPC: H04W4/90
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To quickly relieve each other by vigilantes themselves in case where an emergency arises.  <P>SOLUTION: This vigilance system is equipped with terminals 0101 to 0103 belonging to the vigilantes, and a server 0105 controlled by an owner of a vigilance committee, and relief to terminals 0102-0103 of other vigilantes is requested through the server 0105 based on emergency arising information from the terminal 0101. The terminal belonging to the vigilante judges the position relation whether the vigilante is present within a range capable of relieving the relief requesting vigilante or not, and if within the range, emergency call information is output, and relief request is informed to vigilante to go to the relief.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003017972-A (JP)
Title: Surface acoustic wave device and its manufacture method, and electronic part using it
Inventor: IKEDA KAZUO
IPC: H03H3/08
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device that can solve problems of a damaged electrode and a degraded electric characteristic because high inter-line impedance conventionally causes insufficiently even distribution of generated electric charges resulting in causing static electricity discharge between the electrodes. SOLUTION: The surface acoustic wave device is configured by enclosing the surrounding of a comb-shaped electrode 2 and a reflector electrode 3 with a frame-shaped shorting auxiliary electrode 6 at the inside of a dicing line 8 and the charge produced due to the pyroelectricity of the piezoelectric substrate can efficiently and electrically evenly distributed.
Patent JP-2003174496-A (JP)
Title: Transmitter/receiver
Inventor: TANIGUCHI TAKEO
IPC: H04M1/20
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bone conduction transmitter/receiver in which hauling does not occur.  <P>SOLUTION: A projection formed on the rear side of a diaphragm substrate 170 packaged with two diaphragms 181 and 182 is inserted through a rubber 200 to a second casing 112 and inside the second casing 112, a rubber 210 is inserted to the projection. At the same time, a vis 230 is screwed into holes 221, 211 and 113 in the state of overlapping the hole 221 of the rubber 210 and the hole 221 of an iron sheet 220. Besides, between the diaphragm substrate 170 and the second casing 112, a dumper 130 composed of silicon having the hardness of 40 degree is interposed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170872-A (JP)
Title: Device and method for collation, portable terminal, and registration seal with ic tag
Inventor: TSUBURAYA RIYUUGO
IPC: B60R25/24
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To immediately collate a stolen bicycle with less cost and number of workers.  <P>SOLUTION: A registration seal 20 with IC tag integrating an IC tag for storing a unique registration numbers to each bicycles 22 and outputting the registration numbers by radio is stamped on bicycles 22. A stolen bicycle list showing the registration numbers of the stolen bicycle 22 is stored in a DB server 10. A portable radio terminal 16 acquires the registration numbers from the registration seal with IC tag stamped on the bicycle 22 in the state of non- contact, and transmit the number to the DB server 10 through a communication network 12. The DB server 10 performs a collation by the accumulated stolen bicycle list, and transmits the results to the portable radio terminal 16 on a receiving side through the communication network 12. The portable radio terminal 16 displays the results of the collation.  <P>COPYRIGHT: (C)2003,JPO