baber/WOPTO huggingface dataset:
Patent JP-2003291492-A (JP)
Title: Method for manufacturing inkjet recording board
Inventor: FURUSAWA KENZO
IPC: B32B29/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing an inkjet recording board at a low cost, in which the development of curling due to environmental changes is remarkably little, which can prevent the troubles in a printer from developing and be employed for display, enjoyment or the like.  <P>SOLUTION: In a method for manufacturing an inkjet recording board formed by pasting a plurality of sheets together with an adhesive so as to have a basis weight of 600 g/m<SP>2</SP>or more, a sheet having an ink receiving layer including at least one silica and/or alumina on a paper layer mainly made of pulp and a sheet having at least one coating layer including calcium carbonate and/or kaolin on a paper layer mainly made of pulp are pasted together under the condition that one outermost side of the board is set to be the ink receiving layer and its opposite side is set to be the coating layer including calcium carbonate and/or kaolin or both the outermost sides of the board are set to be the ink receiving layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298168-A (JP)
Title: Optical semiconductor device and its manufacturing method
Inventor: IWAMOTO NOBUYUKI
IPC: H01L21/306
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which a high-quality product exhibiting no imperfect coverage or no lack of step can be obtained by efficiently suppressing formation of a canopy when a cave-in is formed by applying anisotropic etching to a region formed on a semiconductor substrate.  <P>SOLUTION: A semiconductor substrate 1 having an off-angle α° with respect to a crystal face is used. A trapezoidal region 4 is formed by using straight lines formed by crossing the surface of the semiconductor substrate 1 and crystal planes of a plane (011), a plane (0-1-1), a plane (0-11) and a plane (01-1) respectively. The trapezoidal region 4 is subjected to anisotropic etching for forming a cave-in. In this case, with respect to the off-angle α° and the trapezoidal region, an angle β° which is formed by straight lines Z-X' and V-X' formed by crossing the surface of the semiconductor substrate 1 and the crystal planes of the plane (0-11) and the plane (01-1) respectively and a straight line X-X' indicating the [0-1-1]-[011] direction on the surface of the semiconductor substrate 1 satisfies the following equation: β°=tanα°cosα°/tan54.7°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002305848-A (JP)
Title: Stator for rotating electric machine
Inventor: WATANABE KEIZO
IPC: H02K3/18
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a stator for a rotating electric machine having an exciting winding with no connecting parts intermediately. SOLUTION: A plurality of unit core holding members 10 are connected through connecting members 11 to constitute a unit core holding jig 9. Unit cores 7a to 7l are held by the unit core holding members 10 of the unit core holding jig 9 disposed in a linear form respectively. The winding is wound around a winding part 72 having a prescribed unit core held by the unit core holding jig 9 with a winding machine to form an exciting winding for one phase. The unit core holding jig 9 is formed into an annular shape, and an engaging recessed part 74 and an engaging protruding part 75 of the two unit cores adjacent to each other of the plurality of unit cores 7a to 7l are engaged, and the unit cores are combined in an annular form so as to assemble a stator.
Patent JP-2003293877-A (JP)
Title: Fuel supply control apparatus
Inventor: KITAGAWA TAKUMI
IPC: F02M37/08
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent seizing of a sub-pump disposed to a sub-tank, in a vehicle having a main tank and the sub-tank.  <P>SOLUTION: A fuel supply system controls fuel supply of the vehicle having a main pump 120 disposed to the main tank and the sub-pump 140 disposed to the sub-tank. The fuel supply system includes: a starter relay 202 connected to a starter 200 for starting an engine of the vehicle to switch between supply and stop of supply of electric power to the starter 200; and a relay 402 for forced-driving the sub-pump that is connected to the sub-pump 140 and an output side of the starter relay 202, and becomes in a state for supplying the electric power to the sub-pump 140 when current passes from the starter relay 202 to an exciting coil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293386-A (JP)
Title: Sealing structure of iron lid
Inventor: ISHIDA KIYOSHI
IPC: E02D29/14
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent inflow of sediment from an opening, or use in insertion of an opening/closing tool, of an iron rod, and facilitate opening/closing work at the opening/closing of the iron lid.  <P>SOLUTION: A sealing member 27, which is composed of a rubbery elastic material, is attached inside the opening 26, for use in the insertion of the opening/closing tool, of the iron rod 15 in a compressed state, so as to be brought into close contact with a backside edge of the opening 26 by an elastic force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293679-A (JP)
Title: Soil contamination detector
Inventor: TATSUNO HIROMICHI
IPC: E21B47/10
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems with a regular confirmation to check whether or not contaminants such as oil leaks from an oil storage tank or pipes buried in a ground that information on the deep direction of contamination cannot be provided and, when a gas detector is used, a less volatile oil is hard to be detected though the confirmation is performed by burying a pipe having a plurality of holes in a once excavated hole, and pumping up ground water in the pipe to check the presence or absence of the contaminants such as oil or, when the ground water is absent, detecting the contaminants such as vaporized oil by using the gas detector.  <P>SOLUTION: This soil contamination detector comprises a support bar inserted into the pipe disposed in the excavated hole and one or a plurality of adsorbents installed on the outer periphery of the support bar. In addition, a protective cover is installed on the adsorbents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303680-A (JP)
Title: El element
Inventor: SHIMIZU TAKAHISA
IPC: H05B33/04
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-life organic EL element with stable luminous characteristics maintained for a long time by preventing degradation of the luminous characteristics due to oxygen or moisture, and to provide a long-life EL element with stable luminous characteristics maintained for long time by preventing mechanical degradation of the element due to a temperature cycle.  <P>SOLUTION: With the EL element sealing a luminous medium consisting of at least a positive electrode layer, a luminous layer and a negative layer in an enclosed space, two kinds or more of desiccants are to be contained in the space. Preservation life is greatly elongated by removing moisture already contained in an element such as an adhesive and a base material at manufacturing of elements and removing moisture infiltrating from outside in a long time span by a desiccant with a large absorption capacity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309140-A (JP)
Title: Method and apparatus for formation of solder bump
Inventor: SANO TAKESHI
IPC: H01L21/60
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder-bump formation method in which solder bumps having uniform heights are formed simply and with satisfactory accuracy on electrodes for solder bump formation and to provide a solder-bump formation apparatus.  <P>SOLUTION: When the solder bumps 13 are formed on a plurality of electrodes 11 for solder bump formation formed on an electrode substrate 10 for solder bump formation, the solder bumps 12 are formed in advance on the electrodes 11 for solder bump formation, an electrode substrate 20 for bump height correction on which a plurality of electrodes 21 for bump height correction are formed is brought close to the electrode substrate 10 for solder bump formation in a state that relative gaps are controlled, solder in an excessive amount of the solder bumps 12 on the electrodes 11 for solder bump formation is transferred to the electrodes 21 for bump height correction, and heights of the bumps 12 on the plurality of electrodes 11 for solder bump formation are made uniform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308322-A (JP)
Title: Agent device
Inventor: NISHIDA MASAHIRO
IPC: G06F17/30
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To make an expert comment consistent with a matter of concern of a user exhibited by an expert agent, as to selection information selected out of output patterns provided by input patterns.  <P>SOLUTION: An agent control part 6 makes the expert agent exhibit the expert comment about an expertise division Div, related to the expertise division Div consistent with a matter-of-concern division Int of the user concern matter stored in a matter-of-concern part 5, out of the expertise divisions Div wherein the selected information Ch is classified in an expertise part 4. The user determines the selection information Ch finally, based on the exhibited expert comment. A computing part 3 has a learning function, and reflects the selection information Ch determined finally to the output patterns Pout in the next and thereafter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307754-A (JP)
Title: Sheet-type display device
Inventor: TOKUYO SHINO
IPC: G02F1/17
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-type display device which reliably rotates rotating particles at a high speed and realizes a stable continuous display and an excellent memory property when no electric field is applied.  <P>SOLUTION: In the sheet-type display device, the display is performed by rotating the rotating particles in accordance with the action of an electric field. Therein, the rotating particles have N pieces of regions which have respectively surfaces different in color (wherein, N is an integer of ≥2), the regions are respectively divided into equal parts from the center of the rotating particles and the difference between the specific gravity of the region and the specific gravity of the rotating particles is respectively ≤0.2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305045-A (JP)
Title: Ultrasonograph
Inventor: SATO MASATOSHI
IPC: A61B8/12
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonograph capable of acquiring a fine three- dimensional ultrasonic image even at a part influenced by heart beat.  <P>SOLUTION: This ultrasonograph 1 is mainly composed of an elongate ultrasonic probe 2; a probe rotating apparatus 3 for manually rotating the probe 2 while holding the proximal end of the probe 2; and an ultrasonic observation apparatus 5 detachably connected to the ultrasonic probe 2 through a connector 4a. The ultrasonic probe 2 is composed of a probe body 21, and a transducer array 22 disposed at the distal end 21a. The probe rotating apparatus 3 is composed of an apparatus body 31 used as a grip part, and a rotating knob part 32 for fixing and holding the proximal end of the ultrasonic probe 2. A plurality of echo data corresponding to each transducer element 23 of a transducer array 22 are acquired in an instant by rotating the ultrasonic probe 2 one round by the probe rotating device 3, and a three-dimensional ultrasonic image is constructed on the basis of the echo data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309522-A (JP)
Title: Optical signal reception apparatus
Inventor: TSURUTA NAOHIRO
IPC: H04B10/50
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that gain cannot be adjusted unless a pilot signal is superposed.  <P>SOLUTION: The optical signal reception apparatus comprises a light receiving element for converting an inputted optical signal to an electric signal, a gain regulator for adjusting the level of the electric signal, a branching circuit for branching one portion of the electric signal that is outputted from the gain regulator, a filter for taking out the pilot signal from the branched electric signal, a generator for generating voltage that can be compared by a comparison circuit by detecting the pilot signal being taken out, a first comparison circuit for comparing voltage that is outputted from the detector with a reference voltage, a second comparison circuit for comparing the voltage that is generated by the light receiving element with the reference voltage, and a control circuit for controlling the gain regulator based on the comparison result by the first comparison circuit or the second comparison circuit. When there is an input from the first comparison circuit, the control circuit controls the gain regulator so that a voltage difference becomes 0 based on the comparison result due to the same comparison circuit. Conversely, when there is no input from the first comparison circuit, the gain regulator is controlled so that the voltage difference becomes 0 based on the comparison result of the second comparison circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312585-A (JP)
Title: End structure of inflatable hull
Inventor: OKAWA SHIRO
IPC: B63B7/08
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end structure of an almost cylindrical inflatable hull formed with two airtight sheets, which has a good appearance and requires less man-hours to manufacture.  <P>SOLUTION: In an inside-and-outside relation in the circumferential direction of two airtight sheets 2, 3 constituting an inflatable hull 1, the bonding width of overlap bonding widths 4, 5 of the inflatable hull is tapered toward the end side of the inflatable hull 1 and end bonding widths 11, 12 vertically overlapping outward from a point where a slanted cutting line 13 reaches a connection base line X of the inflatable hull bonding widths 4, 5 are formed. The end bonding widths 11, 12 are overlapped at the end of the inflatable hull 1 and bonded by an adhesive 6 and an airtight tape 7 to seal an opening end of the inflatable hull 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308363-A (JP)
Title: Product and related information management method
Inventor: NOROTA NOBUKO
IPC: G06Q50/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product and related information management method capable of easily reading information related to the product such as guarantee of product or management information of recycling cost.  <P>SOLUTION: This product has a storage means for readably storing the information related to the product. The information related to the product includes the product name and/or serial number and information for the guarantee period of product corresponding to the product name and/or serial number. This related information management method is a method for managing information related to a product by use of a computer. This method comprises readably storing an identifier for identifying each product in the storage means of the product concerned, reading the identifier, and retrieving and displaying the information related to the corresponding product by use of the identifier as a retrieval key.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315274-A (JP)
Title: Method and system for evaluating commercial properties of seat skin
Inventor: YAMADA YOSHIO
IPC: G06T7/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that evaluation criteria have been unclear since the commercial properties of seat skins have been determined by sensory evaluation on texture appearances, touch, favorable impressions of colors and patterns, etc.  <P>SOLUTION: The degree of coarseness and closeness of fibers is converted into a texture index in a texture quantifying part 10. A color and pattern index is set on the basis of each ratio of areas of the base colors, colors of the same tone, and colors of different tones of the seat skins in a color and pattern quantifying part 20. The state of friction of the seat skins is converted into an index of favorable impressions of touch in a touch quantifying part 40. By constituting an evaluation system such as this, it is possible to quantitatively evaluate each of the texture, favorable impression of colors and patterns, and touch of the seat skins, which are three elements for evaluating the commercial properties of the seat skins.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317733-A (JP)
Title: Raw material for forming fuel cell separator, method for manufacturing fuel cell separator using it and fuel cell separator
Inventor: YOSHIDA TSUNEMORI
IPC: H01M8/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material for a fuel cell separator, whereby a separator capable of displaying mechanically and electrically excellent characteristics can be obtained.  <P>SOLUTION: This raw material for forming the fuel cell separator is an aggregate of granular composite materials 25 obtained by coating graphite powder 21 with a coating layer 24 of phenol resin 22 and carbon nano-fiber 23, and has a composition formed of the graphite powder: 55-91 mass % and the phenol resin: 9-25 mass % and the carbon nano-fiber: 3-30 mass %. The coating layer 24 has either a double layer structure comprising a layer 24a by the phenol resin 22 and a layer 24b by the carbon nano-fiber 23, or a single layer structure comprising a mixed material obtained by dispersing the phenol resin 22 and the carbon nano-fiber 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265984-A (JP)
Title: Gas liquid separator
Inventor: OBATA SADAJI
IPC: B04C5/12
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To simply and reliably separate a liquid and a gas from a fluid in which the liquid and gas are mixed.  <P>SOLUTION: A gas-liquid mixed fluid 8 flowing into a main body cylindrical vessel in the tangential direction from a flow-in port 1 is turned along the inside surface of the main body vessel. In this process, the liquid surface forms a recessed conical shape 13 by centrifugal force, and when a projecting part 6 is attached cylindrically, the liquid surface cannot approach a gas discharge port and consequently the liquid is not discharged from the gas discharge port. The gas is gathered to the center part as shown by a notation 14 (in the figure) by the difference of the specific gravity in a funnel-like shape. By providing a partition wall 3, however, the turning flow is disturbed by the partition wall 3 to be weakened or to vanish. Then the gas is moved upward by buoyancy and the liquid 11 reaches a liquid discharge port 4 through a rout 11 to prevent the gas from passing through the port 4. As a result, the gas is completely separated from the liquid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003310563-A (JP)
Title: Biological information collector
Inventor: KATO GENDO
IPC: A61B5/044
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To safely and accurate transmit particularly biological data of an electrocardiograph or the like to a biological information display means (personal computer) and to transmit the data to a remote doctor terminal in a biological information collector for consulting with a doctor on a remote site by transmitting the biological data of the electrocardiograph or the like thereto.  <P>SOLUTION: The biological data collector has a biological measuring means 1 with a battery as a motive force, a signal receiving means 2 for receiving the measured result of the biological measuring means 1 without contact, a biological information display means 4 for storing the measured result received by the signal receiving means 2 and having a display function, and a data transmitting means 3 for transmitting the measured result received by the signal receiving means 1 from the biological measuring means 1 to the biological information display means 4. By transmitting the biological data of the electrocardiograph or the like without contact by using an audio signal or the like, the biological data are transmitted to the biological information display means 4 and a doctor terminal 5 with a high S/N without danger of an electric shock.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324846-A (JP)
Title: Method for selecting electricity charge contract system and system for supporting selection
Inventor: UNO SHIGEHARU
IPC: G06Q50/06
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow a customer to appropriately select an optimum electricity charge contract system based on its power consumption plan.  <P>SOLUTION: A power consumption for a prescribed period is estimated for each power consumption timing set for different metered charge unit, based on customer's power consumption plan. Using the estimated power consumption in the prescribed period, an electricity charge is calculated, based on an electricity charge calculation standard set for each contract system. By comparing the calculated values to each other, an optimum contract system is appropriately selected, resulting in the lowest electricity charge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322206-A (JP)
Title: Vibration control device
Inventor: MOMOSE KATSUNORI
IPC: F16F15/08
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a toe correcting bush which makes toe correcting action of characteristics adjusted for a purpose of use.  <P>SOLUTION: This toe correcting bush 1 is composed of a main body part 2 and a stopper member 3, and the main body part 2 comprises an inner cylinder 4, an outer cylinder 5, and an elastic body 6 integrated with each other. An outward opened inclination part 7 is provided partly at one end part in an axial direction of the outer cylinder 5, and the inside of it is set as a recessed space 8. The stopper member 3 is provided with a disc part 20 and a stopper protrusion 23 provided at an outer circumferential part of it, and a boss 21 at a center part is fit into one end of the inner cylinder 4 to be integrated with it, while the stopper protrusion 23 is engaged with the recessed space 8. When rightward side force F is added, the outer cylinder 5 is displaced in a perpendicular direction by a slant 24 to be toe-corrected as its side movement is regulated by the stopper protrusion 23. By varying a material or a form of the stopper protrusion 23, toe correcting characteristics is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322199-A (JP)
Title: Method of manufacturing fluid-in vibration isolation device
Inventor: AKASA SHOJI
IPC: F16F13/06
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of easily and quickly discharging a fluid remaining on the sealed region of a fluid enclosing area in a fluid-in vibration isolation device comprising the fluid enclosing area for enclosing a non- compressive fluid.  <P>SOLUTION: Liquid discharging passages 72, 74 for connecting bottoms of annular fitting recessed grooves 38, 40 to an external space are formed on a plurality of parts on the circumference between the annular fitting recessed grooves 38, 40 configurating the sealed region, and fitting faces of annular fitting projections 28, 122, and compressed air is blown in from the outside through the liquid discharging passages 72, 74, whereby vacuum pressure acts from the outside, and the non-compressive fluid and the like remaining on the bottoms of the annular fitting recessed grooves 38, 40 can be forcibly discharged.  <P>COPYRIGHT: (C)2004,JPO