baber/WOPTO huggingface dataset:
Patent JP-2003060319-A (JP)
Title: Nitride semiconductor laser
Inventor: NOMURA YASUHIKO
IPC: H01S5/323
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting device, capable of stabilizing optical confinement in the transverse direction. SOLUTION: This nitride semiconductor light-emitting device is provided with an MQW light-emitting layer 4, a p-type clad layer 5 formed on the MQW light-emitting layer 4 and including a current path part, and a current-block layer formed to cover the side surface of the current path part, and the current block layer includes a dielectric block layer 7 and a semiconductor block layer 8 formed on the dielectric block layer 7.
Patent JP-2002184303-A (JP)
Title: Barrier rib forming method and device for plane display device
Inventor: YABE MANABU
IPC: H01J11/34
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a barrier rib forming method that can form a low cost barrier rib by increasing utilization efficiency of the material, while improving quality and processing precision by simplifying the forming process and that also can form the barrier rib having a high aspect ratio. SOLUTION: The barrier rib is formed by moving the back plate S while injecting the partition wall material MW from a nozzle 17, and by promoting curing by illuminating light on the barrier rib material MW immediately after the injection from the nozzle 17 on the back plate S. When the light irradiates the barrier rib material MW immediately after the injection and its curing is promoted, the barrier rib material MW, which is injected on the back plate S in a line shape, maintains its shape, hence the forming process is simplified and a high quality and high precision barrier rib W can be formed. A low cost can be realized as the utilization efficiency of the material is increased.
Patent JP-2003056453-A (JP)
Title: Free rotating device mounted into optional position of columnar structure
Inventor: TANAKA TOSHIAKI
IPC: F03D11/04
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a free rotating device allowing the easy installation of a wind power generating device, an anemometer or various other devices needing free rotation, in the optional position of a columnar structure. SOLUTION: Bisected divided fixed members 13A, 13B are fitted to the required position of the outer periphery of a column 7, and both divided fixed members 13A, 13B are fastened by a bolt 15 to provide a fixed part 8. Bisected divided rotating members 1(A), 1(B) are then fitted to the outside of the fixed part 8, and both divided rotating members 1(A), 1(B) are fastened by a clamping bolt 17 to provide the fixed part 8 with a rotatable rotating part 9, thus mounting the free rotating device. In the case of a wind power generating device 10, a generator 3, a windmill 4 and a wind direction blade 5 required for wind power generation are mounted on the upper side of the rotating part 9 of the free rotating device 1 through a placing base 2 to constitute the wind power generating device 10.
Patent JP-2003052375-A (JP)
Title: Method for selecting rice having seed longevity by using nucleic acid marker
Inventor: MIURA KIYOYUKI
IPC: C12Q1/68
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating length of a seed longevity of rice by utilizing a nucleic acid marker adjacent to a gene which prolongs the seed lifetime of the rice, to provide a method for effectively selecting a crossed progeny having a long seed lifetime, and to provide a race of the rice having the long seed lifetime identified by the method. SOLUTION: This method for evaluating the length of the seed longevity of the rice comprises using a backcrossed self-fertilization phylogenic group (BC1 F9 ) which is crossed progeny obtained by backcrossing an Indian rice race Kasalath having a seed longevity with a Japanese rice race Nipponbare, and then identifying the nucleic acid marker neighboring to the gene qLG-7 of the ninth chromosome which prolongs the seed longevity based on a germination ratio useful as an evaluation value for the seed longevity of each phylon of the rice and genotype data on a restriction fragment length polymorphism marker through a variance analysis method and the MAPMAKER/QTL. Thus, the length of the seed longevity of the rice is evaluated by utilizing the nucleic acid marker, so that the crossed progeny having the long seed longevity is effectively selected.
Patent JP-2002245722-A (JP)
Title: Reproduced signal evaluation device and method, reproducing device, and method, and recording device and method
Inventor: FUJIMOTO KENSUKE
IPC: G11B7/0045
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To appropriately evaluate reproduced signal quality at high speed in the case of using a maximum likelihood decoder for the binarization of reproduced signals reproduced from a recording medium. SOLUTION: On the basis of a data sequence composed of two pieces of binary data outputted from a viterbi decoder, one of path metric differences (00) and (11) which are the difference of two values compared at the time of updating path metric PMMs (00) and (11) by the viterbi decoder is selected and defined as a SAM value. The minimum value of the SAM value for an ideal reproduced signal is outputted from a constant generation circuit 311 and the difference between the output value and the inputted SAM value is squared in a square circuit 312 and supplied to an averaging circuit 315.  The output of the constant generation circuit 311 and the input SAM value are compared in a comparator 313, and when the SAM value is valid and it is (input SAM value)<=(output of constant generation circuit 311), the output of the square circuit 312 is averaged in the averaging circuit 315 and outputted as a reproduced signal evaluation value.
Patent JP-2003057740-A (JP)
Title: Face photographing device
Inventor: FUNAKI SHINSUKE
IPC: G06T3/40
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a face photographing device capable of surely recording the photograph of an applicant's face on an application as a photographing device. SOLUTION: This face photographing device for photographing a subject 1 and issuing the photograph of the subject is provided with a recording means 5 receiving the application 13 brought by the subject and directly recording the photograph of the subject in a predetermined area of the application 13. The predetermined area of the application 13 is detected by a predetermined area detection means 14 provided at a part in which the application 13 is inserted.
Patent JP-2003056238-A (JP)
Title: Engaging device for door guard
Inventor: TANAKA TAKUYA
IPC: E05C17/06
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an engaging device for a door guard, which takes earthquake resisting performance into consideration, prevents an engaging arm from unexpectedly moving when the door guard is not used, and rotates the engaging arm to a lockable position at which the engaging arm is automatically operated when the door guard is used. SOLUTION: According to the engaging device for the door guard, the engaging arm is inserted into an interval between upper and lower opposed bearing portions protruded from a washer mounted on a door such that upper and lower expanded base-side ends of the engaging arm are pivotally mounted on the opposed bearing portions, and a bearing spring is installed in a gap between one of the opposed bearing portions and one of the expanded base-side ends. The bearing spring has a stopping spring function and an activating spring function for energizing the engaging arm in two crossing directions, and when the door guard is not used, an engaging portion formed at the expanded base-side end of the engaging arm engages with an engaged portion at each opposed bearing portion by the stopping spring function of the engaging arm.  On the other hand when the door guard is used, if the engaging portion is manually released from the engaged portion of the opposed bearing portion, the engaging arm is automatically rotated to a location at which a receiving rod on the door frame is inserted into an insertion space between the expanded base-side ends.
Patent JP-2003060541-A (JP)
Title: Antenna diversity controlling method of radio mobile set
Inventor: NAKANO HISAO
IPC: H04B7/08
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide the antenna diversity control method of a radio mobile set by which only one system of a receiving circuit is required as the result of realizing antenna switching diversity despite of the presence of a continuously receiving state in high speed transmission packet communication. SOLUTION: The radio mobile set for transmitting and receiving data with a base station compares the reception electric field intensities of a plurality of antennas by using the timing of a collision control bit which does not have to be received among collision control bits (E) in a sub frame or the timing of the collision control bit and a ramp (a guard time for burst transient response), and selects an antenna of a larger electric field intensity.
Patent JP-2002177793-A (JP)
Title: Ceramic support and ceramic catalytic body
Inventor: KOIKE KAZUHIKO
IPC: F01N13/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic catalytic body exhibiting improved catalytic performance by using a ceramic support capable of directly supporting a catalytic component. SOLUTION: The ceramic support having many fine pores or elements to enable to support the catalyst on the surface of a base material ceramic has many parallel cells, the inside of which is used for a gas flow passage, and is shaped so as to have projecting and recessed parts on the surface of the cell wall. The surface area is increased with the projecting and recessed parts on the surface of the cell wall and as a result, the catalytic performance is improved due to the increase in the catalyst supporting quantity or the effect of preventing the deterioration is attained with the increased distance between the particles. Further the gas flow flowing in the vicinity of the catalyst is disordered by the projecting and recessed parts of the surface and the contact chance with the catalyst is increased to improve the purifying performance.
Patent JP-2002326778-A (JP)
Title: Elevator and multistory parking facility
Inventor: KODERA HIDEO
IPC: B66F17/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an elevator capable of effectively using a space in a parking facility and capable of maintaining a horizontal state of an elevator frame without using a special control device. SOLUTION: This elevator is furnished with the roughly rectangular elevator frame 5, first and second driving devices 6a, 6b to elevate the elevator frame 5, a first wire 8a connected to diagonal two corners of the elevator frame 5 and a second wire 8b connected to the other diagonal two corners and a counterweight 7, the first driving device 6a drives the first wire 8a, the second driving device 6b drives the second wire 8b, and the first wire 8a and the second wire 8b are connected to the counterweight 7 in the lump.
Patent JP-2003069585-A (JP)
Title: Power supply control method and electronic device
Inventor: IIJIMA YUKO
IPC: H04L12/40
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an efficient power supply control for a device connected to a network with a bus line such as the IEEE1394 method so that the occurrence of unnecessary bus reset is prevented. SOLUTION: In a device 100 connectable with other devices through a digital communication bus that can transmit digital data, a section processing communication through a digital communication bus 11 is made to be able to stay on inactive status so that, when the device 100 is turned ON, a bus reset would not occur on the network to which the device is connected.
Patent JP-2003061442-A (JP)
Title: Opening/closing lock device of threshing chamber for thresher
Inventor: FUNAKI DAISUKE
IPC: A01F12/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing lock device of a threshing chamber for a thresher preventing a locking member which locks the threshing case, to become incapable of locking in the closed state of the case. SOLUTION: This locking device has operating levers 38, 39 for opening/ closing operation of the threshing case 26 and tips of the levers are connected through linkages 40, 41 to cams 42, 43 and the threshing case 26 is automatically locked only by closing the threshing case 26 because of the cams 42, 43. The device installs stoppers 70, 71 to control cams 42, 43 turning to the locking direction, and the stoppers 70, 71 prevent the cams 42, 43 automatically becoming unable to lock when closing threshing case 26 as the result of the over turning of the cams 42, 43 when the threshing case 26 is in the opened state.
Patent JP-2003042702-A (JP)
Title: Scale for measuring trunk circumference
Inventor: ICHIMURA KUNIO
IPC: G01B3/10
Filed: 2001-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a scale by which only one person can measure the trunk circumference of trees quickly, easily and accurately without addition and subtraction, though the conventional measurement needs two persons and is incorrect and complicated. SOLUTION: This scale for measuring trunk circumference of trees is provided with a buckle 1 that is provided with a peep hole 2 on its surface side and is attached with a zero mark 4 and a reading mark 6 on upper and lower side edges divided into two in the direction of width of the peep hole. The base end 3a of a measuring tape 3 with a specified length is fixed to the one side end of the buckle 1, and an addition scale 5 starting from the zero mark 4 is marked on the surface of the measuring tape 3, and then the addition scale 5 of the measuring tape 3 is visibly read through the peep hole 2 while the measuring tape 3 is tightened by the buckle 1.
Patent JP-2003072202-A (JP)
Title: Printer, printing method, storage medium and program
Inventor: MIGISHIMA ISAO
IPC: G06F3/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance convenience by avoiding requesting confirmation of unoperability for a user every time thereby lessening the operational burden on the user. SOLUTION: Confirmation of unoperability at the sub-writing section 115 of a printer 101 by a user is stored in a nonvolatile memory and the content of a sub-writing section operation memory 123 is read in at the time of starting operation, e.g. turn on power, of the printer 101 thus limiting execution of operation test at the sub-writing section 115.
Patent JP-2003072173-A (JP)
Title: Printer
Inventor: SHIRAISHI KOJI
IPC: B41J25/312
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which a ribbon cartridge can be easily and efficiently replaced by widening an interval distance between a carriage and a tray and which can properly print by holding a distance between a thermal head of a carriage and an optical disk to be a small optimum distance at a printing time. SOLUTION: When a tray 8 is drawn out from within a case 1, the tray 8 is held to a lower level position to facilitate setting the ribbon cartridge 55 to the carriage 50 with the thermal head 81 loaded. When the optical disk 6 is placed on the tray 8 and the tray 8 is pressed into the case 1 to print to a surface of the optical disk, the tray 8 is raised to an upper level position where the tray nears the carriage 50 in accordance with the pressing.
Patent JP-2003070679-A (JP)
Title: Wet tissue case fixture
Inventor: TOMA TORU
IPC: A47K10/20
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixture, to which a wet tissue case can be fitted freely to be removed and which can be fitted to a paper holder in a toilet. SOLUTION: This fixture, to which a wet tissue case can be fitted freely to be removed, is formed of a base plate provided with a standing case support plate and a fitting member provided in an upper part of the base plate. The fitting member is formed of a fitting plate to be fitted to the inner surface of a holding plate of the paper holder extended at a right angle against the base plate and a support plate to be fitted to the top surface of the holding plate.
Patent JP-2003070932-A (JP)
Title: Sprinkler system
Inventor: HIRAI KOKI
IPC: A62C3/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a reliable sprinkler system whose flow checking work and maintenance are easy with reduced number of automatic valves. SOLUTION: The system is provided with the automatic valve which is connected to a branch piping connected to a pressurized water supplying source and branch-connected to a main piping in a tunnel having a plurality of fire prevention sections for supplying pressurized water or stopping the supply of it. The branch piping having the automatic valve is provided with a plurality of branch pipes for supplying the pressurized water to a corresponding fire prevention section among the plurality of fire prevention sections, respectively, and a single automatic valve is shared by the plurality of fire prevention divisions. A remote control valve and a water discharging head are provided at the respective branch pipes.
Patent JP-2002123972-A (JP)
Title: Optical information recording medium
Inventor: ONO EIJI
IPC: G11B7/24067
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium that reduces a crosstalk caused when a signal is recorded to both a groove and a land of the recording medium or reduces a difference of the quality of a reproduced signal from the both. SOLUTION: The optical information recording medium has a recording layer 3 where both the groove 7 and the land 8 adjacent to the groove 7 formed on the surface of a substrate 1 are used for a signal recording track and which reversibly records a signal through the reception of an emitted laser beam 6.  The depth D of the groove 7 holds a relation of λ/(8n)<D<λ/(4n) (λ is a wavelength of a regenerated light and n is a refractive index of the substrate), a relation of 0<=R2/R1<=0.2 holds, where R1 is a higher reflectance of the recording layer and R2 is the lower reflectance, and a relation of 2mπ<ϕ1-ϕ2<(1+2m)π (m is an integer) or (2m-1)π<ϕ1-ϕ2<2mπ (m is an integer) holds, where ϕ1 is a phase of a reflected light when the reflectance of the recording layer is high and ϕ2 is a phase of the reflected light when the reflectance of the recording layer is low.
Patent JP-2003080604-A (JP)
Title: Laminate shaping apparatus
Inventor: NAGANO KAZUHIKO
IPC: B29C64/227
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a laminate shaping apparatus enabling highly detailed shaping at a high speed. SOLUTION: When the first position of an exposure unit 18 is determined by an XY positioning mechanism 20, the micromirror 40 of DMD 28 is subjected to on-off control corresponding to the image data of the region 16 having a predetermined area corresponding to the first position and laser beam 14 of a predetermined wavelength region containing ultraviolet rays emitted from a light source 22 is incident on the DMD 28 through an optical fiber 24 and a homogenizer 26 to be modulated at every pixel corresponding to the image data. The laser beam 14 reflected in the direction of a reflecting mirror 32 is condensed by a condensing lens 30 to be reflected toward the surface of a powder body 12 by the reflecting mirror 32 and the region 16 having the predetermined area on the surface of the powder body 12 is exposed to laser beam 14 and the exposed part is cured. In the same way, the movement and exposure of the exposure unit 18 are repeated to expose the whole surface of the powder body 12.
Patent JP-2003086168-A (JP)
Title: Method of interconnecting cells of lead-acid battery
Inventor: KAMEDA TAKESHI
IPC: H01M50/541
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of interconnecting the cells of a lead-acid battery enabling a battery with excellent volume efficiency to be manufactured without welding errors. SOLUTION: The method of interconnecting the cells of a lead-acid battery includes using an electrode chip to press the backs of the cell connectors of opposite polarities of groups of plates which are adjacent to each other via the separation wall of a battery jar, to contact the connectors with each other within a through-hole in the separation wall, and resistance welding the connectors to each other. The through-hole is formed to be shorter in the vertical direction than in the horizontal direction and the connectors are pressed by the electrode chip and resistance welded to each other in such a way that the inside diameter of the through-hole is greater after the welding than before the welding.
Patent JP-2002178596-A (JP)
Title: Printer for producing laminate printed matter and its operating method
Inventor: GREEVEN MICHELLE D
IPC: B41M7/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a pleasure when a person is bound to a public facility, e.g. a vehicle or a restaurant. SOLUTION: The printer comprises a print mechanism 42, data sources 22 and 46 communicating with the print mechanism and including a plurality of different output selections, and a selector communicating with the data sources and selecting the output terms of the printer. Selection is made based on the rage of age or the purpose of use. The purpose of use includes printable games, arts, news, information, industrial information, and the like.
Patent JP-2003086880-A (JP)
Title: Laser module and its manufacturing method
Inventor: TANAKA HIROHITO
IPC: G02B6/42
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a laser module which is highly efficient and equipped with a laser element and a spherical lens that are positioned with high accuracy. SOLUTION: A mounting position adjusting pattern used for a laser element 11 is formed on the surface of a semiconductor substrate 10, and furthermore a spherical lens fixing part which accurately fixes a spherical lens 14 at a predetermined position to the adjusting pattern is fixed by etching. Moreover, the laser element 11 is fixed to a package 20 containing a condensing lens and an isolator 21. A fiber 22 is positioned to the isolator 22 so as to be maximal in coupling efficiency and fixed by welding.
Patent JP-2003089354-A (JP)
Title: Wiring connection container having inside accumulated water detection function
Inventor: YASUYOSHI SHIRO
IPC: H05K5/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To realize a wiring connection container having an inside accumulated water detection function capable of detecting accumulated water generated in the wiring connection container and, if necessary, generating an alarm and discharging the accumulated water. SOLUTION: A plurality of sensors 3 are disposed at the lowermost position of an internal space of the wiring connection container 1 while slightly leaving them from a bottom part. An alarm means 4 such as an LED type indication lamp or the like for generating the alarm in response to an output of this sensor 3 is provided.
Patent JP-2003095294-A (JP)
Title: Sealing structure of cap in transportation vessel
Inventor: KASAHARA TOSHIHIRO
IPC: B65D41/18
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure of a cap in a transportation vessel, particularly, a vessel where sealing ability is required, such as a vessel for treating medical wastes, which can further ensure the sealing ability of an opening. SOLUTION: In the transportation vessel where a round R1 is formed on a flange 6 of a vessel body 2 so as to allow a cap body 8 to easily fit to the vessel body 2, an inner shoulder part S1 is bulged to the flange 6 side so that the distance between the shoulder part S1 of a recessed locking part 10 and a ceiling face of the flange 6 becomes almost uniform.