baber/WOPTO huggingface dataset:
Patent JP-2004087607-A (JP)
Title: Magnetic element
Inventor: YOSHIDA SHOJI
IPC: H01F30/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic element which can meet the demand for large current by increasing the current limit.  <P>SOLUTION: The magnetic element is provided with a coil part 1D formed by axially winding a flat wire 1A and folding it in the direction of the width. The magnetic element may be also provided with a coil part formed by axially winding a flat laminated wire which is formed by laminating a plurality of flat wires in the direction of the thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081956-A (JP)
Title: Discharge device
Inventor: UEDA HIROMICHI
IPC: B65D83/76
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge device capable of employing a container having a polygonal cylindrical internal shape and to certainly keep the hermetically sealed state of the container and to smoothly discharge the liquid in the container.  <P>SOLUTION: The liquid in the container 2 having a polygonal cylindrical internal shape is discharged by a pump means 3 mounted in the container 2. A membrane-like elastic member 4 which is closely brought into contact with the inner surface of the peripheral wall of the container 2 and is extended in the direction of the top part, as the liquid in the container 2 is discharged, is provided to the bottom part of the container 2. The membrane-like elastic member 4 is formed into a shape gradually thick toward the central part 4c of the membrane-like elastic member 4 from the peripheral edge part thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087750-A (JP)
Title: Electronic part
Inventor: IGUCHI KOICHI
IPC: H01L21/60
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a connection failure from occurring in a certain point on a connection terminal that is not reinforced by a reinforcing terminal when a thermal expansion difference occurs between a mother board and a board.  <P>SOLUTION: An electronic part is equipped with a plurality of connection terminals 3 and 5 for mechanically and electrically connecting the mother board 2 and the board 1 together and reinforcing terminals 6 for mechanically but not electrically connecting the mother board 2 and the board 1 together. The reinforcing terminals 6 are arranged so as to be located on the extensions of segments of lines connected between all points on all the connecting terminals 5 out of the whole connecting terminals 3 and 5 located at the outermost periphery of the board 1 and the center O of the board 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088410-A (JP)
Title: Packet communication method
Inventor: ISHIMORI TAKAYUKI
IPC: H04L45/80
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of a packet loss in packet communication using a hierarchized mobile IP.  <P>SOLUTION: An MN 100 measures a traffic amount (packet amount) transmitted and received to/from a CN 400. If the MN 100 moves from the subordinateness of a MAP 300-1 to the subordinateness of a MAP 300-2, when the measured traffic amount is equal to or larger than a preset threshold, a connection update message 120 is once transmitted to the MAP 300-1 before its movement to suppress a packet loss amount by changing only a path to the MAP 300-1 without changing a path from the CN 400 to the MAP 300-1. Then, when the measured traffic amount is smaller than the threshold value, a packet loss is reduced that occurs until a connection update message reaches the CN 400 by transmitting the connection update message 130 to the CN 400 and changing the paths between the MN 100 and the CN 400.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086623-A (JP)
Title: Parking information notifying system and method, and its program
Inventor: MINEMATSU MASARU
IPC: G07B15/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking information notifying system and method, capable of notifying parking information the predetermined number of times by a predetermined sum or time interval units until the parking fee estimated sum of a user is reached, and to provide its program.  <P>SOLUTION: In this parking information notifying system, based on a parking fee notification request including a parking fee estimated sum and notification conditions received from a user terminal, a parking management table in which parking hours, time and parking lot fee are stored so as to be associated with each other is referred to so that a time matched with a fee just before the parking fee estimated sum and a time matched with the notification conditions designated by the user before the time are calculated, and the predetermined number of notification information records are prepared, and registered in the notification information table, and the parking information is notified to the user by referring to the notification information table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003145927-A (JP)
Title: Ink jet recording element and printing method
Inventor: SADASIVAN SRIDHAR
IPC: B41M5/50
Filed: 2002-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a porous ink jet recording element, which has a favorable luster and, at the same time, a favorable image quality and an excellent drying time, and, in addition, a printing method employing the element. SOLUTION: This ink jet recording element includes a support bearing a porous image receiving layer including at least 50 mass % of particles and less than 20 mass % of a binder. The particles include a mixture of (a) inorganic particles, which have primary particle diameter of 7 to 40 nm and can be provided through cohesion an average cohesion diameter of 500 nm or less, and (b) colloidal particles having an average particle diameter of 20 to 500 nm under such a condition that the difference between the average cohesion diameter of the inorganic particles (a) and the average particle diameter of the colloidal particles (b) is set to be within 10%.
Patent JP-2004088955-A (JP)
Title: Three-phase magnetic generator
Inventor: KANEMITSU KENTARO
IPC: H02K1/16
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the drop of output, the demagnetization of a magnet, and the shortening of the life of a coil caused by temperature rise by suppressing the temperature rise caused by an eddy current accompanying the increase of the number of poles of a rotor.  <P>SOLUTION: A three-phase magnetic generator has a stator 200 of 3n(n:an optional natural number) in the number of poles where a coil 23 is wound, and a rotor 100 of 4n in the number of poles where a permanent magnet 13 is fixed. The flange 24a of a magnetic substance sheet member 24 where the coil 23 is wound in condition that the stack 21 of the stator 200 is caught is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087397-A (JP)
Title: Manufacturing method of light emitting tube, light emitting tube and compact self-ballasted fluorescent lamp
Inventor: UEDA TAKASHI
IPC: F21Y103/37
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a light emitting tube in which the shape and size of a convex part formed in a part where a temperature drops to nearly the coldest point at light emission can be made nearly constant, and to provide a light emitting tube and a compact self-ballasted fluorescent lamp.  <P>SOLUTION: A softened glass tube is formed in a double-spiral shape folded back nearly at its center, and its both sides are rotated around a rotating shaft. Next, the tip 115 of the glass tube 110 formed in the double-spiral shape is heated by a burner, and when a heated part is softened, a convex forming jig 140 having a recess 142 is covered so that the heated part is covered. Then, the softened part is swollen toward the internal peripheral wall of the recess 142 of the convex forming jig 140 by blowing gas into the glass tube 110, and the convex part 116 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082655-A (JP)
Title: Recorder
Inventor: KAWAKAMI KAZUHISA
IPC: B41J11/42
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a throughput furthermore by efficiently carrying out an access to a paper leading end without lowering the paper transfer precision.  <P>SOLUTION: A leading end access position of a paper P is set to a leading end position of the paper P at a time point when one rotation operation of a paper feed roller at a paper feeder is finished. The paper P leading end position at this time is located to be slightly downstream side from a paper discharge roller 29. When an upper end margin is relatively large at the leading end accessing position of the paper P and, a printing starting position (2) is located to be the upstream side more than an ink jetting starting nozzle position (3) at a recording head 25, printing can be started by driving a transfer roller 17 forward as it is, and the need of a paper reversing operation by driving the transfer roller 17 reversely is eliminated. Enhancing the throughput is thus enabled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111163-A (JP)
Title: Conductive fine particle and anisotropic conductive material
Inventor: TAKECHI MASAHIRO
IPC: H01B5/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive fine particle having a good corrosion resistance and stability with time of a metal coating layer, and an anisotropic conductive material using above.  <P>SOLUTION: The resin fine particle is directly covered with a metal conductive layer made of gold having a purity of not less than 95 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112907-A (JP)
Title: Brush device and rotating electric machine equipped therewith
Inventor: KURAHASHI KAZUYOSHI
IPC: H02K5/14
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush device and a rotating electric machine having a small number of part items, preventing the occurrence of noise and easy in assembling.  <P>SOLUTION: The brush device 20 holds a brush 21 that comes into slidable contact with a commutator fixed to a rotating shaft of the rotating electric machine. The brush device 20 is provided with a brush holder 22 and a hold part 25. The brush holder 22 that houses the brush 21 is supported by the hold part 25 via buffer members 27a, 27b. The hold part 25 is integrally provided with a stopper 25d for supporting an energizing means 23. The stopper 25d is formed in a position where the energizing means 23 is supported in a state that the energizing means 23 can impart an energizing force to the brush 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108268-A (JP)
Title: Control device of internal combustion engine
Inventor: KAMITAKI YASUSHI
IPC: F02B29/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of harmful substances by accurately determining the shortage of air amount in the acceleration of an internal combustion engine to increase the amount of air in the control device of the internal combustion engine.  <P>SOLUTION: An ECU30 determines the acceleration of the diesel engine 11 based on an accelerator opening detected by an acceleration opening sensor 31 and an accelerator opening variation rate. When an actual boost pressure detected by a boost pressure sensor 27 is below a preset target boost pressure, the ECU30 controls an assist-air control valve 25 to feed high-pressure air in a high-pressure air tank 24 to an intake manifold 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108269-A (JP)
Title: Accumulator fuel injection device
Inventor: KONDO ATSUSHI
IPC: F02M55/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common rail type fuel injection system capable of surely and easily fitting a high-pressure pipe 2 to a common rail 1 only by a fastening operation without using a joining means such as welding.  <P>SOLUTION: The shapes of the tip part of the high-pressure pipe 2 on a supply pump side and the tip part of the high-pressure pipe 2 on an injector side are formed in single shaft bolt shapes, and the plurality of high-pressure pipes 2 are inserted into a plurality of through-holes 6 and 7 so as to be passed through the common rail 1 generally in the diameter direction. Next, nut-connected parts 35 formed on the inner peripheral parts of the cylindrical parts 32 of a plurality of cap nuts 3 are fixedly tightened to nut-connected parts 21 formed on the tip outer peripheral parts of the plurality of high-pressure pipes 2 to install the plurality of high-pressure pipes 2 and the plurality of cap nuts 3 integrally with the common rail 1. Thus, a cost/performance ratio can be increased since the assembly operation can be facilitated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112468-A (JP)
Title: Electronic device
Inventor: TAMAOKI NAOYA
IPC: H05K1/11
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device in which a signal wiring line formed as a thin film, inner layer wiring line of a multi-layered wiring part of a functional module such as a sensor is connected to a coaxial cable with a good high-frequency signal transmission characteristic while avoiding the influences of external noise, and the module is firmly fixed onto a multilayer circuit board.  <P>SOLUTION: The electronic device includes the sensor module 101 and the multilayer circuit board 108. The module 101 is fixed to one end of a surface of the board 108 to be electrically connected thereto. One end of the semi-rigid coaxial cable 120 connected to an external measuring device is connected to the other end of the surface of the board 108. A connection part of the cable 120 is surrounded by a conductor case 125.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107759-A (JP)
Title: Method for using molten iron tapping hole in blast furnace
Inventor: SHINOTAKE AKIHIKO
IPC: C21B7/14
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the extension of service life of a blast furnace by making the eroded state of the furnace wall near each molten iron tapping hole uniform, in the blast furnace having three or more molten iron tapping holes.  <P>SOLUTION: The flowing speed distribution of the molten iron on the furnace hearth part at the molten iron tapping is estimated, and the synthesized flow speed of the molten iron in each position on the furnace hearth part is obtained on the basis of the use frequency of individual molten iron tapping holes (1TH, 2TH, 3TH, 4TH), the use frequency distribution of the molten iron tapping holes is obtained so that the maximum value of the synthesized flow speed of the molten iron becomes minimum, and the blast furnace is operated so as to obtain this use frequency distribution for a long period of time in the method for using the molten iron tapping holes in the blast furnace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110985-A (JP)
Title: Actuator and optical pickup device
Inventor: MATSUDA TAKEHIRO
IPC: G11B7/09
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the lens characteristic of an objective lens deteriorates due to nonuniformity of a temperature distribution in the objective lens.  <P>SOLUTION: This actuator is provided with the objective lens facing a disk, a fixing part and a bobbin suspended to the fixing part with four or more longitudinal elastic members and for supporting the objective lens. A plurality of coil pairs which are point symmetrical by 180° with respect to the diagram center of objective lens arrangement surfaces of the bobbin exist, and the plurality of coil pairs are not arranged on the same surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107588-A (JP)
Title: Resin composition for high-frequency thermal bonding
Inventor: YOSHIHARA NORI
IPC: C09J9/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which is a hot-melt adhesive composed mainly of a polyester resin and/or a polyamide resin having high chemical resistance and heat-resistance, enabling the thermal bonding of a bonding part by high-frequency dielectric heating in a short time and giving a bonded part having high bond strength at 50°C.  <P>SOLUTION: The resin composition for high-frequency thermal bonding is produced by adding an electrically conductive substance having a volume resistivity of ≤10<SP>-2</SP>Ωcm in an amount of 1-30 vol.% to a polyester resin and/or a polyamide resin having a melting point of 80-200°C and has a dielectric loss tangent of ≥0.03, especially ≥0.1 at 40 MHz. The adhesive of the bonding part is selectively heated by the high-frequency bonding method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120172-A (JP)
Title: Video doorphone system
Inventor: UNO RYOJI
IPC: H04N7/18
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent video recording of redundant image data wherein a change in an video image less in the case of recording the video image imaged by a slave unit at the entrance to a video recording unit for a plurality of number of times.  <P>SOLUTION: A change between a latest recording video image recorded in a memory 35 of a video recording unit 3 and image data of a skin color part corresponding to the human body of a visitor among image data of video images at the door ways imaged by a camera 11 of the entrance slave unit 1, can be obtained by a cross-correlation coefficient or the difference between both the video images by means of image comparator circuits 34, 34a. Further, image data at each of different imaging times from the door ways and n-division screen image data (n is a positive integer of 2 or over) compressed via an image compression / expansion codec 36 are recorded to memories 37, 38 repetitively for a plurality of number of times by using a change in the video images obtained by the image comparator circuits as a trigger generater.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117660-A (JP)
Title: Optical component and its manufacturing method, microlens substrate and its manufacturing method, display device, and imaging element
Inventor: KANEKO TAKESHI
IPC: G02B3/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component whose installation position, shape, and size are excellently controlled and its manufacturing method.  <P>SOLUTION: The optical component 100 comprises a base member 12 which is provided on a base 10 and made of a material transmitting light of specified wavelength and an optical m ember 14 which is provided on the top surface 12a of the base member 12, and the shape, height, etc., of the top surface of the base member 12 are controlled to obtain an optical component including an optical member whose installation position, shape, and size are excellently controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113453-A (JP)
Title: Ventilation panel for fixture
Inventor: TAKAKU HIDEYUKI
IPC: A47B96/20
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation panel for a fixture having a sufficient permeability and a strength as a front surface plate of a fixture.  <P>SOLUTION: This ventilation panel comprises a thick front surface panel disposed with a plurality of ventilation holes at prescribed intervals, a rear surface panel disposed with multiple ventilation holes having smaller diameter than that of the ventilation holes of the front surface panel and a panel fixing device unitizing both panels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114822-A (JP)
Title: Spool protector for wire harness
Inventor: UCHIDA YOSHIKI
IPC: B60R16/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector to accommodate a wire harness to be routed elastically between a vehicle body and a door in an expandable manner.  <P>SOLUTION: This protector has a body case having a bottom wall portion and a peripheral wall portion and having a wire lead-in portion and a wire draw-out portion on the peripheral wall portions at diagonal positions. In the body case, a wire-winding cylindrical portion is protruded in a vicinity of the peripheral wall portion facing the wire lead-in portion. A spring locking pin is protruded in a vicinity of the wire lead-in portion, and a block guide groove is formed from a vicinity of the spring locking pin to the wire draw-out portion. A block stabilizing rib is protruded from both sides of the block guide groove, a spindle of the block is slidably fitted to the block guide groove of the body case, and the block stabilizing rib is abutted on the block. Further, an annular rubber spring is wound around the spindle of the block and the spring locking pin to urge the block to the wire lead-in part side, and a wire harness is led into the body case from the vehicle body side through the wire lead-in portion, wound around the wire winding cylindrical portion and the block, returned, and led to the door side from the wire draw-out portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116750-A (JP)
Title: Displacement changeover device of hydraulic motor
Inventor: ICHIMURA YOSHIKUNI
IPC: B66D1/50
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem with changeover operation that an operation to change over between low speed position and high speed position according to applications excluding a normal automatic operation is complicated.  <P>SOLUTION: This displacement changeover device comprises a high-pressure selector valve 24 feeding pressure fluid to a displacement changeover mechanism V by selecting pressure fluid pressure on a hydraulic pump 2 side and pressure fluid pressure on a hydraulic motor 7 side, and a high-pressure changeover valve 20 feeding pressure fluid from the hydraulic pump 2 to the displacement changeover mechanism V according to the pressure of the pressure fluid fed to the hydraulic motor 7 by acting the pressure thereto to changeover the displacement changeover mechanism V to large displacement side or small displacement side. When the pressure of the pressure fluid acting on the high-pressure changeover valve 20 is balanced, the displacement changeover mechanism V is changed over to a large displacement side port 13 to feed the pressure fluid from the hydraulic pump 2 to the displacement changeover mechanism V through the high-pressure selector valve 24. As a result, when the hydraulic motor 7 is stopped, the displacement thereof is automatically set to a large one and, when the displacement is changed over, the pressure fluid can be rapidly provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122464-A (JP)
Title: Liquid container
Inventor: HAYASHI KOKI
IPC: B41J2/175
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid container capable of holding a large quantity of liquid and ensuring stabilized supply operation even when the liquid is supplied at a high flow rate.  <P>SOLUTION: A first ink holding member 50 and a second ink holding member 51 for holding ink through impregnation are loaded into the casing 11 of an ink tank 10. The first ink holding member 50 in the form of a thin sheet substantially copies the inner surface at a part (bottom face) of the casing 11 provided with an ink supply opening 14 and exhibits an ink holding force (capillary force) higher than that of the second ink holding member 51. Ink flows immediately from the second ink holding member 51 having a lower ink holding force into a part of the first ink holding member 50 from where ink is fed to an ink jet head 32. Consequently, lowering of an ink level 52 can be blocked at the interface between both ink holding members 50 and 51.  <P>COPYRIGHT: (C)2004,JPO