baber/WOPTO huggingface dataset:
Patent JP-2004084406-A (JP)
Title: System for remote control of vehicle-mounted equipment
Inventor: HIRATSUKA KOJI
IPC: B60R25/24
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for remote control of vehicle-mounted equipment, which can reduce costs without damage to security and convenience.  <P>SOLUTION: This system is equipped with a portable radio apparatus 50 in which a cryptographic code is stored and which transmits the stored cryptographic code in response to the reception of a cryptographic-code request signal from without; and a vehicle-mounted radio apparatus 10 which comprises cryptographic-code request signal transmitting antennas 106 and 107 which are installed in prescribed positions in the central parts of both side surfaces in a vehicle so as to alternately transmit the cryptographic-code request signal, a vehicle-mounted equipment control means for collating the cryptographic code, which is returned from the radio apparatus 50, with the cryptographic code, which is stored in its own memory, so as to control the vehicle-mounted equipment at a coincidence between both the cryptographic codes, and a position determining means for determining the in-vehicle and out-of-vehicle positions of the radio apparatus 50 in accordance with a reception state of a return signal which is returned from the radio apparatus 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094367-A (JP)
Title: Safety unit for vehicle
Inventor: ISHIKAWA TAKEHISA
IPC: G08G1/16
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety unit for a vehicle, capable of rationalizing the output configurations of driving auxiliary information under the consideration of the change of the psychological state of a driver brought by an event being traffic congestion.  <P>SOLUTION: The safety unit for a vehicle is configured as a safety unit for a vehicle for outputting driving auxiliary information such as warning to a driver, and provided with a halt detecting means for detecting the halt of vehicle traveling generated due to traffic congestion and an output varying means for varying the output configurations of the driving auxiliary information according to the detection result of the halt. The halt of the vehicle traveling may be detected by using traffic information provided from a VICS center. It is desired that the output varying means adjusts the variation timing of the output configurations based on a position relation between a traffic congestion area obtained from the traffic information and the current position of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306508-A (JP)
Title: Coloring agent-containing resin fine particle and use thereof
Inventor: ISOJIMA TAKESHI
IPC: C09D11/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment-containing resin fine particle having a small particle size and an excellent dispersion property and which is a particle where an organic pigment is encapsulated with a resin, and a production method therefor.  <P>SOLUTION: The pigment-containing resin fine particle is characterized by having an average particle size of less than 1 μm and a resin amount of 20 wt.% or more among the pigment-containing resin fine particles, wherein the fine particle is the organic pigment-containing resin fine particle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095257-A (JP)
Title: Operation device and switchgear using same
Inventor: NAKAGAWA TAKAFUMI
IPC: H01F7/16
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation device in which a permanent magnet is placed with a holding force necessary and sufficient for opening and closing of switchgear and which generates a driving force in accordance with the holding state of a magnetomotive force of a coil, and switchgear having a single spring mechanism, in contrast to a conventional operation device for driving switchgear used for a power transmission and distribution system wherein the holding force is the same between a yoke and a movable piece of the operation device, the holding force of a coil for driving the movable piece is the same irrespective of the driving direction, and two springs for drive assistance are used in the switchgear.  <P>SOLUTION: The position at which the permanent magnet is attached to the movable piece of the operation device is set to be a position opposing to a pole when held at a first section of the yoke, and to be a position opposing to the pole in a manner biased toward a second section of the yoke when held at the second section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093963-A (JP)
Title: Liquid crystal display element
Inventor: SHIRATO HIRONORI
IPC: G02F1/1333
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent production of a void at low temperature and degrading in the quality caused by the void, by forming a thermal buffer film on a substrate.  <P>SOLUTION: A thermal buffer film 2 comprising an acrylic resin or a polyimide resin as a flattening film material having excellent transmittance is formed on one surface of a substrate 1, and a pixel electrode such as ITO having excellent transmittance is formed on the thermal buffer film 2. A light shielding film 52 and a counter electrode 53 made of ITO having excellent transmittance are formed on a substrate 51. Alignment films 4, 54 are applied on the substrates 1, 51, respectively. A first gap holding material 5 is formed on the alignment film 4 corresponding to the gate line on a gate PS layer 12, while a second gap holding material 6 is formed on the alignment film 4 corresponding to the source line on an AL layer 13. The substrate 1 and the substrate 51 are disposed with the alignment films 4, 54 opposed to each other, and the gap is filled with a liquid crystal to form a liquid crystal layer 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104284-A (JP)
Title: Information processing apparatus and program therefor
Inventor: AGATA HIDEMASA
IPC: G11B27/032
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To execute a series of processings for recording video data recorded on a first recording medium in a first format, on a second recording medium in a second format without requiring a manual operation of a user.  <P>SOLUTION: When a starting section 101 detects that a digital video tape 13 can be acquired from a DV 12, a processing control section 102 allows each of a DVD (digital versatile disc) format section 109, investigation section 104, bit rate setting section 106, acquiring section 105, menu preparing section 107, and DVD writing section 108 to execute the processing as a series of processing in the above order. In this way, recorded data of the digital video tape 13 loaded in the DV 12 can be recorded on a DVD 14 loaded in a DVD-R/RW drive 36 without requiring a manual operation of a user. This apparatus is applicable to an information processing apparatus for recording the recorded data of a digital video cassette tape on a DVD.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102473-A (JP)
Title: Case for electromagnetic induction type ic card, container for electromagnetic induction type ic card
Inventor: YAMAGUCHI HISAO
IPC: B42D15/10
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card holder for an electromagnetic induction type IC card capable of eliminating nonresponse in use of the IC card, and used without being taken out from the holder in the use, a container for the electromagnetic induction type IC card, and a using method for the electromagnetic induction type IC card stored in the holder.  <P>SOLUTION: A partitioning plate 3 comprising an electromagnetic shielding material is positioned to be interposed between the two IC cards, in an IC card case main body 2 made of non-electric-conductor having a port for taking out and putting the IC card in, in its one side, to store the two electromagnetic induction type IC cards, and passing of an electromagnetic wave is blocked by the partitioning plate 3 to bring only the IC card faced to an interrogator into a communication condition, when communicated with the interrogator under the condition where the IC cards are stored in the IC card case main body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003099952-A (JP)
Title: Optical information recording apparatus
Inventor: HORIGOME HIDEYOSHI
IPC: G11B7/135
Filed: 2002-09-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the random access to an optical information recording medium and to make the collation of recorded information performed immediately after the recording of information. SOLUTION: In recording information on the optical information recording medium, an information recording layer of the optical information recording medium is irradiated with an information light and a recording reference light from the same side by an objective lens 133, and information is recorded on the information recording layer by an interference pattern by the interference between the information light and the recording reference light. In recording information, a reproduction light generated by the diffraction of the recording reference light by the interference pattern formed on the information recording layer is detected by a CCD array 133. Thus, the collation of the recorded information can be performed immediately after the recording of information.
Patent JP-2003105368-A (JP)
Title: Friction modified lubricant
Inventor: BALASUBRAMANIAN VASUDEVAN
IPC: F16H57/04
Filed: 2002-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant exhibiting excellent low and high temperature rheology, suitable for use in application for an automobile and an industrial gear, and further exhibiting improved performance properties such as increased axle efficiency and lower thump temperature. SOLUTION: This lubricant composition of the lubricant for the automobile or the industrial gear lubricant contains a package of (A) about 40-85 wt.% lubricating viscous oil based on the whole weight of the lubricant composition, (B) about 0.01-5 wt.% reaction product of at least one kind of 5-60C carboxylic acid with at least one kind selected from the group consisting of guanidine, aminoguanidine, urea, thiourea and a salt thereof based on the whole weight of the lubricant composition, (C) about 0.5-17.5 wt.% phosphorus-containing dispersant, and (D) 2-25 wt.% gear additive based on the whole weight of the lubricant composition.
Patent JP-2004100304-A (JP)
Title: Pile-head joint structure
Inventor: FUKUDA KOJI
IPC: E02D27/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile-head joint structure, the cost of which is reduced and in which an error on the execution of works is absorbed easily and the bending moment of a pile head can be lowered.  <P>SOLUTION: In the joint structure of a pile 1 and a column 2 in which a footing beam 3 is joined with a column base section, rod-shaped metallic materials 6 such as a steel bar extended in the axial direction of the pile 1 and the column 2 are disposed at the central section of a concrete cross section constituting the pile head section of the pile 1 and in concrete 7 constituting the column base section of the column 2. When bending moment of a prescribed value or more works, a pile-head joining section is brought to a half-fixed state by the slipping-out of the metallic materials 6, the bending moment of the pile head section is lowered and the pile-head joining section can be formed in a simple and inexpensive structure. Since the structure in which the metallic materials 6 are arranged at the sectional central section of the pile is formed, the metallic materials 6 can be installed into the column 2 even against the error on the execution of works in a certain extent of the pile 1, and the error on the execution of works in the horizontal direction is absorbed easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111437-A (JP)
Title: Magnetic storage device
Inventor: NAKAJIMA KENTARO
IPC: H01L27/105
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic storage device which can reduce writing current.  <P>SOLUTION: The magnetic storage device includes first wiring WWL1, WWL2 extended in a first direction and divided into a plurality in a second direction different from the first direction, second wiring BL extended in the second direction, and a first magnetoresistive effect element 11 disposed near an intersection of the first and second wiring WWL1, WWL2 and BL in a first memory cell area to cross over the divided first wiring WWL1, WWL2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003138444-A (JP)
Title: Method for initialally matching phase of loom shedding motion, and device therefor
Inventor: TAMURA ZENJI
IPC: D03C13/00
Filed: 2002-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for initially matching the movement phase of a shedding frame to the phase of a motor in a loom shedding motion, by which the accuracy of the phase matching can be improved and, if necessary, a series of operations can be automatized. SOLUTION: This method for initially matching the movement phase of the shedding frame to the phase of the motor in the loom shedding motion driven with the motor synchronously with the rotation of the main shaft of the loom comprises first rotating the motor to operate the shedding motion, monitoring the displacement of the shedding frame with a position sensor attached to a position corresponding to the displacement of the shedding frame to detect a position where the displacement of the shedding motion on the basis of the rotation of the motor is maximized in the shedding movement phase of the shedding frame, and memorizing as a starting point phase the phase of the motor at the position where the displacement of the shedding motion on the basis of the rotation of the motor is maximized.
Patent JP-2003100196-A (JP)
Title: Electronic circuit breaker
Inventor: CANOVA ANTONIO
IPC: H02H3/04
Filed: 2002-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a reliable electronic circuit breaker having high durability, having characteristics that a trip time is very short, and a peak current can be limited. SOLUTION: The electronic circuit breaker includes inputs A, B for connecting to a power supply circuit network, and outputs C, D for connecting to a load Z. A switch 7 and limit block 9 are provided between the inputs and outputs, and the limit block 9 controls the switch 7 when an excess current occurs so as to at least partially suppress the excess current. In addition, a micro processor 13 is connected to the limit block 9 so as to interrupt a power supply to the load Z.
Patent JP-2004107713-A (JP)
Title: Method for manufacturing high toughness and high yield point steel with excellent weldability
Inventor: SADASUE TERUKI
IPC: C22C38/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing steel of high yield strength amounting to ≥ 480 MPa, and excellent toughness and weldability at a low cost.  <P>SOLUTION: Steel having a composition consisting, by mass, of 0.02 to 0.15% C, 0.01 to 0.50% Si, 0.5 to 2.0% Mn, ≤ 0.05% P, ≤ 0.02% S, 0.005 to 0.10% Nb, and 0.005 to 0.10% V, and the balance Fe with inevitable impurities and further having the weld cracking sensitivity parameter of ≤ 0.25% is heated to the temperature range of ≥ 1,000°C to ≤ 1,300°C, rolled in the temperature range of not lower than the Ar<SB>3</SB>point with the cumulative draft of ≥ 50%, immediately subjected to the accelerated cooling to the temperature range of ≥ 300°C to ≤ 600°C at the cooling rate of ≥ 3°C/s from the temperature range not lower than the Ar<SB>3</SB>point, and then immediately re-heated to the temperature range of ≥ 500°C below the Ac<SB>1</SB>point at a heating rate of ≥ 0.5°C/second.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108222-A (JP)
Title: Fuel injector of diesel engine
Inventor: NAGAHAMA MASAHIRO
IPC: F02D1/16
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the engine startability by adjusting the spark advance.  <P>SOLUTION: In a fuel injector of a diesel engine in which a retraction valve chamber 3 is provided on a discharge port of a pump chamber 2 of a fuel injection pump 1, a retraction valve 4 is accommodated in the retraction valve chamber 3, and the retraction valve chamber 3, and an injection valve chamber 6 of a fuel injection valve 5 are communicated with each other via a fuel injection pipe 7, a passage volume adjustment chamber 9 is provided in a fuel pumping passage 8 between the retraction valve chamber 3 and the injection valve chamber 6, and the inner volume of the passage volume adjustment chamber 9 is controlled by a heat-sensitive operating means 10. When the engine is started while an engine body temperature is below a predetermined value, and the inner volume of the passage volume adjustment chamber 9 is increased by the heat-sensitive operating means 10 compared with that in a case when the engine is operated with the engine body temperature above a predetermined value. The timing of the pressure increase in the fuel pumping passage 8 becomes earlier and the fuel injection timing becomes earlier than that in the case when the engine is operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107768-A (JP)
Title: Surface treatment composition for self-tapping, part surface-treated therewith, precision instrument using the part and joining method for the precision instrument
Inventor: AKAO YUJI
IPC: C10M145/38
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment composition for self-tapping with which the parts to be subjected to screw forming require no annealing treatment, the parts are not deformed even when diametrical press-fitting is performed, further, the scattering of cut powder does not occur, the structure is not restricted, and there is no need for screw forming parts to be subjected to large-scale treatment such as plating, to provide parts using the same, and to provide a joining method for joining the parts or precision instrument using the surface treatment composition for self-tapping.  <P>SOLUTION: In self-tapping as a joining method for precision instrument or parts, the surface treatment composition obtained by mixing an extreme-pressure additive or/and a nonionic surfactant in a solvent is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111867-A (JP)
Title: Solid-state imaging device
Inventor: HIRAYAMA SATOSHI
IPC: H04N5/369
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device for restraining a variation in light intensity incident on a photoelectric converter to prevent a deterioration in taken images.  <P>SOLUTION: On color filters, a planarized layer is formed that has a thickness serving as a height by which surface unevenness, that is generated by gaps between the photoelectric converter for generating signal charges according to the incident light intensity, a plurality of color filters and mutual overlaps of the adjacent color filters or the adjacent color filters, exerts no influence on the taken images. Otherwise, a condenser lens is formed so that the incident light passes through a region with an identical spectral characteristic of the color filters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108744-A (JP)
Title: Air-cooled absorber
Inventor: OHIRA SUSUMU
IPC: F25B37/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-manufacture air-cooled absorber with a simple structure, including a plate type absorption liquid distribution means having high positioning accuracy.  <P>SOLUTION: This air-cooled absorber includes: a plurality of absorption heat transfer pipes having heat radiation fins F; an absorption liquid distribution header 15 distributing and supplying an absorption liquid and refrigerant steam to each of the plurality of absorption heat transfer pipes; a blowing means 20 blowing air onto the plurality of absorption heat transfer pipes to cool the absorption heat transfer pipes; and an absorption liquid distribution plate 21 having a plurality of heat transfer pipe insertion holes 21a, 21b respectively fitted on refrigerant steam introduction port parts 41a, 42a and the absorption liquid of the plurality of absorption heat transfer pipes with gaps S of constant width in the whole circumferential direction. In the absorption liquid distribution plate, inner circumferential faces of at least two prescribed heat transfer pipe insertion holes 21a among the plurality of heat transfer pipe insertion holes of the absorption liquid distribution plate are formed with a plurality of protrusions as positioning means to the refrigerant steam introduction port parts and the absorption liquid of the absorption heat transfer pipes of the plurality of heat transfer pipe insertion holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117460-A (JP)
Title: Image forming method
Inventor: HASEGAWA HISAMI
IPC: G03G15/20
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method with which the degradation in electrostatic chargeability with lapse of time can be suppressed without being affected by environmental conditions and without the degradation in the aggregation properties of recycled toners, and images of good graininess can be obtained.  <P>SOLUTION: The toners used in the developing step of the image forming method contains at least a binder resin, a coloring agent, wax, and a charge controlling agent. When the calorific value ratio of the peak of the wax in a DSC curve measured by a differential scanning calorimeter is defined as Pw, the calorific value ratio of the peak of the binder resin as Pb, and the calorific value ratio Pw/Pb of Pw and Pb as R, the ratio R2/R1 of the calorific value ratio R1 of the fresh toners and the calorific value ratio R2 of the recycled toners ranges from 1.0 to 1.2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209479-A (JP)
Title: Front end for radio frequency tuner, and tuner
Inventor: JOHN MUDD MARK STEPHEN
IPC: H04J1/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front end for a radio frequency tuner for connection to a cable distribution network.  <P>SOLUTION: An input is connected to a signal path equipped with an LNA 9 connected to a signal splitter 11 via an AGC stage 10. An input path has a sufficiently wide bandwidth for passing all channels in an input signal and has a substantially constant voltage standing wave ratio over the bandwidth. The splitter 11 supplies individual signals to a plurality of filtering paths and the respective filtering paths are provided with fixed filters 12 and 13. The plurality of paths are selectable at a prescribed time, and the filters 12 and 13 divide an input frequency band into a plurality of adjacent or a little overlapped sub-bands. The output of the relevant font end is supplied to a double conversion device equipped with up converters 2 and 3, down converters 5 and 6 and first and second IF filters 4 and 7, for example.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120435-A (JP)
Title: Portable information terminal
Inventor: KOMIYAMA TAKEHIKO
IPC: G09F3/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable information terminal which surely prevents alteration.  <P>SOLUTION: This portable information terminal is provided with a portable information terminal main body (21) and an alteration prevention sheet (25). The alteration prevention sheet (25) is stuck to a position that is used when the portable information terminal main body (21) is disassembled. Cuts (27) are formed in the alteration prevention sheet (25). Thus, the cuts (27) make the alteration prevention sheet (25) easy to tear, and in the portable information terminal, alteration is surely prevented by forming the cuts (27) in the alteration prevention sheet (25).  <P>COPYRIGHT: (C)2004,JPO