baber/WOPTO huggingface dataset:
Patent JP-2003261117-A (JP)
Title: Packaging device
Inventor: OGURI TOSHIO
IPC: B65B11/22
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging device capable of simply and easily performing packaging in a well-finished state even in the case where objects to be packaged, having various sizes, are mixed with one another.  <P>SOLUTION: The packaging device is the one for packaging objects to be packaged, which are not contained in a container, by making the objects abut against a film F. The device has a display operation unit 10, a sensor 24, and a control unit 90. The display operation unit 10 inputs the variety of the objects. The sensor 24 detects the sizes of the objects. The control unit 90 determines packaging conditions based on the variety of the objects, which is inputted by the display operation unit 10, and on data detected by the sensor 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258738-A (JP)
Title: Optical communication system for raman amplification system
Inventor: UEKI TOSHIKAZU
IPC: H04B10/2537
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication system for a Raman amplification system in which nonlinear characteristics associated with Raman amplification are satisfactory by making communications possible even when an optical fiber comprising a relay transmission line is disconnected at any position.  <P>SOLUTION: On a transmission line between a terminal station and a repeater or on a transmission line between repeaters, a first optical fiber connected to the side of the terminal station and the repeater is an optical fiber having a first nonlinear effective cross-sectional area and a second optical fiber connected between the first optical fibers is an optical fiber having the nonlinear effective cross-sectional area wider than that of the first optical fiber. Then, the transmission line is bidirectionally excited from the repeaters connected to both the terminals of the transmission line or from the repeater and the terminal station, and the Raman amplification is performed on the transmission line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251284-A (JP)
Title: Washer
Inventor: TOTSUGI EIKO
IPC: B08B1/04
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washer capable of efficiently washing the surface of a plate-shaped body.  <P>SOLUTION: This washer 10 contains a pair of sponge rollers 21 and 22 sandwiching a plastic box 60, a motor (41, etc.), for rotating the sponge rollers 21 and 22, and a liquid vessel for making the sponge rollers 21 and 22 absorb a washing liquid. The liquid vessel is disposed under the sponge rollers 21 and 22 and can be moved upward and downward. A pair of rollers is arranged within the liquid vessel, and when the liquid vessel is moved upward, the pair of rollers is subjected to press-contacting with the sponge rollers 21 and 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258342-A (JP)
Title: Light amplifier
Inventor: NAKAGAWA SHINICHI
IPC: H04B10/25
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve a noise characteristic in a light amplifier 11 in a multilevel structure which is constituted of first and second rare earth element doped fibers 21 and 22 and a Raman amplification fiber 31.  <P>SOLUTION: First EDF 21, the Raman amplification fiber 31 and the second EDF 22 are connected in series from a signal input side in this order. Excitation light from a first exciting light source 51 is made incident on the first EDF 21 and excitation light from a second exciting light source 52 is made incident on the Raman amplification fiber 31 and second EDF 22. A noise factor in first EDF 32 is made smaller than that of second EDF 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258730-A (JP)
Title: Optical multiplexer / demultiplexer and ring network
Inventor: SHINODA MINORU
IPC: H04B10/07
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical multiplexer/demultiplexer and a ring network in which a recovery capability against a fault can be realized in inexpensive configuration.  <P>SOLUTION: Optical signals from the first line of an active line and the second line of a reserve line are respectively monitored to detect whether a fault occurs or not, an available effective line is decided out of the first line and the second line from the detected result of whether the fault occurs or not, a specific wavelength optical signal is demultiplexed from the optical signal obtained from the line decided as an effective line, and supplied to a client and a specific wavelength optical signal outputted from the client is outputted to the line in which the absence of fault occurrence is decided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261489-A (JP)
Title: Charge transfer complex and method for producing the same
Inventor: TAMAOKI NOBUYUKI
IPC: C07C309/44
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new chemically stable charge transfer complex by a simpler new method than known methods for producing charge transfer complexes.  <P>SOLUTION: The charge transfer complex comprises a dicationic compound having a structure represented by formula (I) (R<SB>1</SB>and R<SB>2</SB>are each independently a monovalent alkyl, phenylmethyl or phenetyl), an aromatic disulfonate, and an aromatic amine or an aromatic alcohol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263129-A (JP)
Title: Display device
Inventor: NOGUCHI YUKIHIRO
IPC: G09G3/30
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an afterimage phenomenon from sometimes occurring when rewriting low brightness data into an optical element set to high brightness data.  <P>SOLUTION: A pixel circuit Pix comprises an OLED, first - fourth transistors Tr10-Tr13, and a capacitor C. Power is supplied to the pixel circuit Pix from a 1st power supply line PVdd11 or a second power supply line PVdd12. A control line CTL propagates a change-over control signal for deciding from which line to supply the power. When the change-over control signal becomes high, the third transistor Tr12 is turned on and the fourth transistor Tr13 is turned off. When the change-over control signal becomes low, the third transistor Tr12 is turned off and the fourth transistor Tr14 is turned on. The voltage value of the second power supply line PVdd12 is low, and when the fourth transistor Tr13 is turned on, the OLED can be turned off owing to the relationship with brightness data or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264939-A (JP)
Title: Power unit and information processing system using it
Inventor: OKADA HIDEKI
IPC: H02J9/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge mounting space within a rack cabinet by the reduction of uninterruptive power units, and make a power unit have reliability equal to the uninterruptive power unit.  <P>SOLUTION: In this power unit, a plurality of modules, each of which has an AC/DC converter for converting AC input into DC power, a DC output battery, and a switch for selecting and outputting either the output of the above AC/DC converter or the output of the battery, are mounted. The DC output from the above power unit is supplied directly into a system device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003007655-A (JP)
Title: Dry surface cleaning apparatus using laser
Inventor: LEE JONG-MYONG
IPC: H01L21/304
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a dry surface cleaning apparatus for removing contaminants of the surface, utilizing a laser. SOLUTION: The cleaning apparatus comprises a laser 1 for generating a laser beam 2, a beam transfer control means 11 for splitting the laser beam 2 into a first and second laser beams 15, 16 to be propagated in mutually different directions, a frequency-modulating means 13 for modulating the second laser beam 16 to generate a short-wavelength laser beam 14, having wavelength shorter than the wavelength of the second laser beam 16 and a laser-focusing lens 22 for converging the first laser beam 15 on a laser focus 24 around the surface of a work 6, to generate a plasma impulse wave 25 around the focus 24.
Patent JP-2003259900-A (JP)
Title: Sugar solution-purifying apparatus and sugar solution- purifying method
Inventor: ADACHI TSUNEYASU
IPC: B01D71/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sugar solution-purifying apparatus which can efficiently recover glucose from a sugar solution and itself can be compacted.  <P>SOLUTION: This sugar solution-purifying apparatus in which membrane filtration means for separating the sugar solution into concentrated solution and filtrates with microfiltration membranes are disposed at multi-stages and which is used for separating the concentration solution of the previous stage membrane separation means into the concentration solution and the filtrate with the following stage membrane separation means and finally subjecting the concentrated solution to a diafiltration treatment with the final membrane separation means is characterized in that the microfiltration members for all the membrane separation means are metal membranes. A sugar solution- purifying method comprises subjecting the sugar solution to a membrane separation treatment using the sugar solution-purifying apparatus at a temperature of ≥50°C to recover the glucose.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267228-A (JP)
Title: Truck
Inventor: NAKAGAWA YASUHIRO
IPC: B62B5/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a truck having casters which does not run on to a human foot or a curb.  <P>SOLUTION: The truck comprises a truck body, and a plurality of casters installed on a lower side of the truck body, and a run-on preventive frame body is fitted so as to surround the casters.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265007-A (JP)
Title: Spraying apparatus
Inventor: IKEDA TOSHIAKI
IPC: B05B17/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spraying apparatus capable of carrying out adequate spraying operation.  <P>SOLUTION: The spraying apparatus 1 sprays a material W to be sprayed to a field A while moving the apparatus 1 to the advancing direction X. The spraying apparatus 1 is equipped with a housing body 31 for the material to be sprayed for housing the material W to be sprayed and a feeding rotator 51 for feeding the material W to be scattered from the housing body 31. The spraying apparatus 1 is equipped with a driving means 87 for rotating the rotator 51 for feeding and a detection means 81 for detecting rotation speed of the rotator 51 for feeding. The spraying apparatus 1 controls a motor 83 of the driving means 87 so as to make a rotation speed of the rotator 51 for feeding to coincide with a set rotation speed based on the detection signal from the detection means 81 by using a control means 95.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274033-A (JP)
Title: Device control system, template server, and device controller
Inventor: KAWAI NORIYUKI
IPC: G05B19/05
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device control system wherein required interlocking tables are arranged even without the need for preparing many interlocking control tables and a plurality of devices 8 in a subscriber's home are properly interlockingly controlled.  <P>SOLUTION: The system controls a plurality of the subscriber's devices 8 and is provided with: a home controller 1; a template server 2; and an information terminal 3. The home controller 1 is connected to a plurality of the devices 8 to control the devices including interlock control of a plurality of the devices 8. The template server 2 is connected to the home controller 1 via the Internet 5 and supplies a template table 21a for data required for interlock control to the home controller 1. The information terminal 3 sets the data required for interlock control to the template table 21a supplied to the home controller 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267024-A (JP)
Title: Air conditioner for vehicle
Inventor: INOUE ATSUO
IPC: B60H1/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of controlling humidity in a cabin further appropriately by suppressing uncomfortable blow-off humidity increase in changing setting of a target humidity, when the humidity in the cabin is directly detected and feedback-controlled to control the humidity to increase control accuracy of the humidity to the target value.  <P>SOLUTION: In the air conditioner for the vehicle, when the set target value of the air humidity in the cabin is changed over a certain range, a target value calculating means of cooler temperature refers to the target value of the air humidity in the cabin after the change or a corresponding value, calculates a limit value of air temperature in the outlet of the cooler or cooler temperature, and controls the humidity based on a calculated value at least until a predetermined condition is established.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266475-A (JP)
Title: Method for injection-molding composite molded product and mold for the method
Inventor: USHIZAKA KAZUYUKI
IPC: B29C45/16
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composite molded product having high joining strength by enlarging a fusion-bonding area (a contact area) between a molded product and a formed product.  <P>SOLUTION: A mold is constituted of a movable half 4 and a fixed half 12, of a mold and an intermediate plate 10 positioned between the movable half 4 and the fixed half 12. The molding process comprises the steps to fill the interiors of cavities 6, 17 and 20 for molding with a resin after clamping the mold, then extract a core 7 for molding by moving it backward after once opening the mold, and insert a core 9 for forming with a cavity 8 for forming into the tip in lieu of the core 7 for molding. Further, the molding process proceeds to the steps to form the cavity 8 for forming between part of a molded product and the core 9 for forming by again clamping the mold, and perform the forming process by filling the interior of the cavity 8 for forming. After all of these steps, the composite molded product with high joining strength in which the formed product is integrally joined into the recessed part of the molded product, is obtained by opening the mold.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269539-A (JP)
Title: Balancer device of engine
Inventor: HASHIMOTO NAOYUKI
IPC: F02B77/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly exchange oil and air while simplifying a deburring operation by making an opening on a top face of a balancer housing as large as possible.  <P>SOLUTION: A partition part 47a dividing an opening 29c into an oil exhaust part o1 and an air introduction part a1 is formed to a baffle plate 47 covering a top of at least one part of the opening 29c formed on a top face of a balancer housing 17 facing to an oil pan. The common opening 29c is made to perform both functions of oil exhaust and air introduction, so as to smoothly exchange the oil and the air. Compared to the case where an oil exhaust hole and an air introduction hole are separately formed, the opening hole 29c can be made larger and the number of the openings 29c can be reduced, so as to heighten workability of the deburring operation. An edge of the baffle plate 47 is curved downwards to constitute the partition part 47a, so that the oil from the oil exhaust part o1 can be smoothly exhausted along the bottom face of the baffle plate 47.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270206-A (JP)
Title: Method for deciding nuclear acid base sequence
Inventor: HIRATA TOMOTSUGU
IPC: G01N33/53
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately decide a sequence of sites difficult to be interpreted when a base sequence of A, C, G, T (U) and the like is decided by interpreting a fluorescence intensity waveform data obtained by electrophoretic nuclear acid fraction.  <P>SOLUTION: A method for deciding a nuclear acid base sequence comprises the steps of: comparing a signal intensity with the fluorescence intensity waveform data of known base sequence; and deciding the base sequence and presence or absence of a base variation based on a predetermined comparison reference.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275793-A (JP)
Title: Device for transporting dewatered sludge
Inventor: MITSUI YOSHINORI
IPC: B65G33/26
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for efficiently transporting a cake formed by a dewaterer upward within a limited space.  <P>SOLUTION: In transporting the cake formed by the dewaterer 2 to a hopper 3 located upward, a transporting member 4 connecting the dewaterer 2 and the hopper 3 comprises transporting members 4a and 4b provided in a horizontal state at an upper place and a lower place and an erect transporting member 4c connecting the transporting members 4a and 4b so as to be able to transport the cake upward vertically, and an odor generated from the cake can be eliminated by providing the transporting member 4 with a deodorizing nozzle 15. As the transporting member 4, a spiral conveyor capable of rotating a shaftless screw is used within a hermetically sealed casing 7. Also, a screw conveyor, a bucket conveyor or the like, are used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281646-A (JP)
Title: Disaster-prevention information radio indicator system
Inventor: WATANABE HIROSHI
IPC: G08B23/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disaster-prevention information radio indicator system enabling the omission of wiring, setting in any place, and portable to provide information with movement.  <P>SOLUTION: This system comprises a centralized monitoring board 1 electrically connected to a plurality of sensors 2 and disaster-prevention facilities 3 set in a building, which collectively monitors the disaster-prevention information in the building and operates the disaster-prevention facilities 3 on the basis of the information from the sensors 2 to perform a disaster-prevention management, and further transmitting disaster-prevention information as occasion demands; and a radio indicator 6 for receiving the disaster-prevention information transmitted by the centralized monitoring board 1 and displaying the disaster-prevention information on a display part 6b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003268224-A (JP)
Title: Precision molding part
Inventor: KURASAWA YOSHIHIRO
IPC: C08G64/06
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precision molding part which has high strength and rigidity, a small anisotropy of molding shrinkage factor, and a high dimensional accuracy.  <P>SOLUTION: This precision molding part is prepared by molding a resin composition which contains (A) a polycarbonate which is prepared by transesterification by a fusion method of an aromatic dihydroxy compound and a carbonic acid diester and of which the loss angle δ and the complex viscosity coefficient η*, both measured under certain conditions, satisfy a specific relation, (B) glass fibers having a diameter of 6-20 μm and an aspect ratio of 50 or higher, and (C) at least one kind of glass filler selected from among glass fibers having a diameter of 6-20 μm and an aspect ratio lower than 20, glass flakes having a maximum diameter of 10-1,000 μm and an aspect ratio of 5 or higher, and glass beads.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280497-A (JP)
Title: Method for manufacturing stereoscopic image print and stereoscopic image printer
Inventor: TERAMURA YUICHI
IPC: G03H1/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a stereoscopic image print and a stereoscopic image printer which can easily obtain the stereoscopic image print reproducing a full-color stereoscopic image of high picture quality without no feeling of physical disorder.  <P>SOLUTION: On a silver salt film 10 a blue photosensitive layer 38, a green photosensitive layer 40, and a red photosensitive layer 42 (RGB layer) are laminated in this order from the base side. The RGB layer is exposed to laser light of specified wavelength whose intensity is modulated according to amplitude information by small areas 50 to have color filters of R, G, and B formed by varying light transmissivity after development and become a filter layer. A transparent ink layer 44 is formed by applying transparent ink differing in ink concentration by the small areas 50 on the filter layer by using a writing head 53. The refractive index varies with the ink concentration and optical path length varies according to the refractive index variation, so the transparent ink layer 44 becomes a phase modulation layer modulating the phase of transmitted light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161893-A (JP)
Title: Micro die section apparatus
Inventor: NODA HIROAKI
IPC: G02B21/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro die section apparatus capable of efficiently collecting an object from a tissue specimen.  <P>SOLUTION: In the micro die section apparatus, a collecting cap 3 is placed on the tissue specimen fixed to a slide glass 29, and an object in the tissue specimen 2 is made to adhere to the collecting cap 3 and is collected by making it adhere to the cap 3 by radiating a laser light toware the collecting cap 3. The micro die section apparatus is provided with an intermediate seat 30 for rotating the slide glass 20 on an electric stage 6 for moving the slide glass 29 to a region irradiated by the laser light and a sub stage 33 for moving the slide glass in the X and Y directions. An installation position of the slide glass 29 in the region irradiated by the laser light can be finely adjusted. The region irradiated by the laser light is set for the object confirmed in the tissue specimen 2 on the slide glass 29 installed in the region irradiated with the laser light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276101-A (JP)
Title: Frp member for water using area which easily removes fur and manufacturing method therefor
Inventor: SHIGARAKI MASAYUKI
IPC: B29C43/20
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FRP member for a water using area which easily removes fur, reducing residual water on its surface and excellent in durability.  <P>SOLUTION: The FRP member which easily removes fur is a molded article having grooves, each of which had a width of 2 mm or less and a depth of 0.4 mm or more, provided to a part of its surface or to its whole surface so as to be continued in a reticulated or a lattice-like state and having a surface wherein the area of the plane part of one island surrounded by the grooves is not more than 6 cm<SP>2</SP>. The surface of the molded article is covered with a thermoplastic resin layer. Further, a film comprising a matrix resin based on methyl methacrylate and a rubber elastomer is arranged to a mold and integrally molded along with an FRP by thermal press molding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278219-A (JP)
Title: Cleaning device
Inventor: YUKIURA KIYOKO
IPC: E03D9/03
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device in which excrement is prevented from sticking again and remaining in a toilet stool or such inconveniences by spraying a chemical into the toilet stool in an appropriate timing or an appropriate condition without labor and discharging excrement removed from the surface of the toilet stool in an appropriate timing from the toilet stool.  <P>SOLUTION: In the cleaning device having a human body cleaning means washing the private parts, the chemical spraying operation by the chemical spraying means and the human body cleaning operation by the human body cleaning means are mutually interlocked with each other.  <P>COPYRIGHT: (C)2004,JPO