baber/WOPTO huggingface dataset:
Patent JP-2004128258-A (JP)
Title: Junction of mounted substrate
Inventor: SHIMIZU ICHIRO
IPC: H05K3/34
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat fatigue life reliability as to a solder junction of a mounted substrate.  <P>SOLUTION: A CSP and a printed board or the printed board is provided with a junction for controlling solder junction shape different in shape from that of an electrode. Consequently, the junction shape of the electrode is made different from a normal shape to obtain high heat fatigue life reliability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128333-A (JP)
Title: Thin-film capacitor, mounting module and manufacturing method therefor
Inventor: YAMAZAKI TOMOO
IPC: H01G4/33
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film capacitor that is mounted as a capacitor for bypass on a printed wiring board together with an LSI, and wherein the generation of parasitic inductance is prevented by making a core substrate smaller in thickness and size and its packaging characteristic is improved.  <P>SOLUTION: Grooves 21a-21e are formed in the core substrate 20, and a first conductor film 24 is formed and the grooves are filled with a first conductor. After a metallic film 25 is formed on the first conductor film, the metallic film is selectively anodized to genrate a dielectric film 26. A second conductor film 29 is formed on the dielectric film, and electrodes 33a-33e connecting with the second conductor film are formed. The rear portion of the core substrate is removed to each groove, and then electrodes 35a-35e connecting with the first conductor within each groove are formed. Thus, the capacitor is formed by the first conductor film and the second conductor film pinching the dielectric film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122068-A (JP)
Title: Apparatus and method for separation of aluminum from empty can
Inventor: HIRAHARA HIROSHI
IPC: B09B3/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for positive separation/collection of aluminum from empty cans in a state of as they are or being pressed, without disintegrating them.  <P>SOLUTION: A plurality of cans 13 are contained in a cage 14 made of a metal having a higher melting pint than that of aluminum. A pair of electrodes 11, 12 capable of passing a current through those empty cans hold the cans between them together with the cage. When a predetermined amount of current is passed from a power source 16 to the cans through the pair of electrodes, the empty cans are heated, and the aluminum constituting partly or wholly the cans are melted. When a driving means 17 imparts both motions of turning and rotation to the pair of electrodes, the molten aluminum is scattered centrifugally out of the cage. The scattered molten aluminum is stored in the molten state in a furnace body 18 surrounding the cage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123668-A (JP)
Title: Nonresonant two-photon absorbing compound, nonresonant two-photon emitting compound, and induction method for nonresonant two-photon absorption and generation method for nonresonant two-photon emission using them
Inventor: TAKIZAWA HIROO
IPC: C07D277/62
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material realizing nonlinear optical effects, in particular an organic nonlinear optical material which has a large cross-section area for nonresonant two-photon absorption and is high in emission efficiency in its excited state caused by nonresonant two-photon absorption, and to provide a method for inducing nonresonant two-photon absorption or generating nonresonant two-photon emission using the material.  <P>SOLUTION: The nonresonant two-photon absorbing material, carrying out nonresonant two-photon absorption, is a compound expressed by formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>and R<SP>6</SP>are each hydrogen atom or a substituent and some of them may jointly form a ring; (n) and (m) are each an integer of 1-4, and when both (n) and (m) are 2 or more, a plurality of R<SP>1</SP>'s, R<SP>2</SP>'s, R<SP>3</SP>'s and R<SP>4</SP>'s may be the same or different; R<SP>7</SP>and R<SP>8</SP>are each hydrogen atom or an alkyl, alkenyl, aryl or heterocyclic group; Z<SP>1</SP>and Z<SP>2</SP>are each an atomic group which forms a five-or six-membered ring).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123366-A (JP)
Title: Paper sheet cassette for image forming device
Inventor: WATANABE YUKIO
IPC: B65H1/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet cassette of excellent durability for an image forming device for transmitting information (size and kind) of paper sheets in the paper sheet cassette to an image forming device body in detail.  <P>SOLUTION: Information of the paper sheets in a paper sheet cassette is transmitted to the image forming device body by using a non-contact RFID (Radio Frequency IDentification).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132744-A (JP)
Title: Method and apparatus for measuring buried depth
Inventor: KONISHI MASUO
IPC: G01B15/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure the buried depth of a buried object by simple antenna scanning, without being affected by the size of the buried object.  <P>SOLUTION: An apparatus is used which is composed of an antenna section consisting of a unit of a transmitting antenna 1 and two units of receiving antennas, one arranged closely to the transmitting antenna and the other arranged separately, a radar circuit which supplies a transmission wave to the transmitting antenna and receives reflected waves performing a changeover of the receiving antennas, and a signal processing section which analyzes the reflected waves received by the two receiving antennas, and calculates the buried depth of the buried object. By simultaneously scanning the surface of a concrete structure with two or more sets of transmitting and receiving antennas, by antenna arrangement which satisfies the condition that the center position of each transmitting antenna is the same as the position of its reinforcement, two or more sets of reflected waves by different arrangement spacings between the transmitting and receiving antennas are received. By finding the time intervals between transmission of waves up to reception of reinforcement-reflected waves from both data in each case, and performing convergent calculation, a reinforcement covering thickness is computed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130329-A (JP)
Title: Method and device for stabilizing sand properties before sand is charged in molding machine
Inventor: NISHIDA OSAMU
IPC: B22C9/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for stabilizing sand properties before the sand is charged in a molding machine to control the kneading considering the time factor between the sand properties of the kneaded sand before the sand is charged into the molding machine and the sand properties of the kneaded sand after the sand is discharged from the batch type kneading machine.  <P>SOLUTION: The method and the device are presented for stabilizing sand properties before the sand is charged into a molding machine to control the sand properties of a batch type kneading machine by measuring: the time and the sand properties before the sand is discharged from the molding machine; and the time and sand properties when the sand is discharged from the batch type kneading machine to correct the sand properties considering the time factor of the transport of the kneaded sand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132227-A (JP)
Title: Diffuser for turbo pump
Inventor: SATO HITOSHI
IPC: F04D29/42
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent stall of a diffuser for a centrifugal pump and deterioration in pump efficiency.  <P>SOLUTION: An opening 48 is provided at a prescribed position in the chord length direction of a vane 42 for the diffuser 44. The opening 48 communicates with a diffuser flow passage adjacent thereto and prevents stall by generating a flow circulated to an inlet of the diffuser through the opening 48 when a flow rate is decreased and increasing an apparent flow rate. Also, the opening 48 is adjusted to the size corresponding to operating condition of the pump. The size of the opening 48 is made small so that stall may not occur at minimum flow specified by trial operation of the pump. Deterioration in efficiency caused by providing the opening can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003194848-A (JP)
Title: Measuring terminal
Inventor: NOMURA SHIGERU
IPC: G01R1/067
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the problem of a conventional measuring terminal being difficult to attach to a battery because of its structure designed to be secured to the battery with bolts and nuts.  <P>SOLUTION: The measuring terminal comprises a top face part 11, a pair of side face parts 12 hanging from both sides of the top face part 11, and raised projecting pieces 13 formed on the pair of side face parts 12. The raised projecting pieces 13 engage a conductor strip 20 upon insertion of the conductor strip 20 between the pair of side face parts 12, thereby preventing the measuring terminal 1 from dropping off the conductor strip 20, and electrically connecting the measuring terminal 1 to the conductor strip 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004131802-A (JP)
Title: High strength steel member, and production method therefor
Inventor: KIKUCHI SUKEHISA
IPC: B21B3/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength steel member which has a tensile strength of ≥480 MPa, and is excellent in stretch flanging workability and notch fatigue resistance as well.  <P>SOLUTION: The high strength steel member has a composition comprising, 0.03 to 0.20% C, 0.01 to 2.0% Si, 0.2 to 3.5% Mn, 0.005 to 0.10% P, ≤0.0070% S, 0.001 to 2.0% Al, 0.01 to 0.2% Ti and 0.0004 to 0.0100% N, and the balance Fe with impurities, and in which the mean particle diameter of crystallized type TiN based particles is ≤7 μm. The high strength steel member can comprise one or more groups selected from the (a) to (d) groups; wherein, (a) is one or more metals selected from ≤0.1% Nb and ≤0.2% V; (b) is one or more metals selected from ≤1.0% Mo, ≤1.0% Ni and ≤1.0% Cu; (c) is one or more metals selected from ≤1.0% Cr and 0.0005 to 0.003% B; and (d) is one or more metals selected from 0.0002 to 0.01% Ca, 0.0002 to 0.01% Mg and 0.0002 to 0.01% rare earth metals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151978-A (JP)
Title: System for electrically isolating portions of wafer
Inventor: HARTWELL PETER GEORGE
IPC: H01L21/3205
Filed: 2002-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a system for electrically isolating portions of a wafer. SOLUTION: A typical embodiment comprises a first wafer and a first conductor (202), formed at least partially penetrating through the first wafer. A first conductor insulating layer (204) is formed at least partially penetrating through the first wafer. The first conductor insulating layer engages the first conductor and is disposed between the first conductor and a first wafer material (206). A first outer insulating layer (210), formed at least partially penetrating through the first wafer is also provided. The first outer insulating layer is disposed spaced apart from the first conductor insulating layer. The first conductor insulating layer and the first outer insulating layer are formed of a dielectric material.
Patent JP-2004134682-A (JP)
Title: Gas cylinder, stage apparatus, and aligner
Inventor: TANAKA KEIICHI
IPC: H01L21/027
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage apparatus or the like in which vibration is reduced by canceling the reaction caused by stage driving while avoiding a problem of magnetic field fluctuation.  <P>SOLUTION: A moving element 21 is fitted on an outer surface of a fixed guide shaft 11 of a gas cylinder 1. A counter mass 15 is housed for sliding in a pressure chamber 22 within the moving element 21. Tongue-like pressure receiving plates 16 and 17 are mounted onto the counter mass 15. Both pressure receiving plates 16 and 17 play a role of a piston for the gas cylinder 1 by dividing the inside of the pressure chamber 22 into two chambers P1 and P2. In the gas cylinder 1, gas pressures in the pressure chambers P1 and P2 divided by the pressure receiving plates 16 and 17 are controlled to move the moving element 21 along with the guide shaft 11, and to cancel the driving reaction by moving the counter mass 15 oppositely to the moving element 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136548-A (JP)
Title: Inkjet recording sheet and manufacturing method thereof
Inventor: HANADA KAZUYUKI
IPC: B41J2/01
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet, wherein the absorbency of water-color ink is excellent, the shape of an ink dot formed thereon is sharp, the color developing properties of an ink is excellent, and a stable high-grade printing image, and an ink accepting layer excellent in transferability, transparency, blocking resistance, water resistance and humidity resistance, are given.  <P>SOLUTION: The inkjet recording sheet has at least one or more ink accepting layers provided on at least one side of a base material sheet. The ink accepting layer is made of a hydrophilic polyurethane-base resin having a hydrophilic segment, a polysiloxane segment, a tertiary amino group and a hydrolytic silyl group and pulverized alumina. Its manufacturing method is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138560-A (JP)
Title: Sample holding heating device for infrared spectrum measurement, infrared spectrum analytical method for solid sample and developing method for carrier including catalist component
Inventor: NAKAYAMA KINICHI
IPC: G01N21/35
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To heat uniformly a sample, and to change excellently the sample up to a desired temperature by transferring efficiently the heat to the sample, in a tablet heating penetration type attachment for an IR.  <P>SOLUTION: The tablet heating penetration type attachment for the IR is provided with a heating block 21 which is a solid member for performing heat conduction. A tablet holder 22 for holding a tablet 24 is arranged inside. A heating block body 21a is in contact with a heater 23, and the tablet holder 22 in contact with the heating block body 21a is in contact with the whole thickness of the tablet 24 which is the sample over the whole periphery thereof. Hereby, the heat from the heater 23 is conducted to the whole thickness of the tablet 24 over the whole periphery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139702-A (JP)
Title: Tilt angle detecting device and method
Inventor: OKUBO SHIYOURITSU
IPC: G11B7/1381
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt angle detecting device which can accurately detect a tilt angle without using a tilt detecting mechanism and a tilt angle detecting method.  <P>SOLUTION: This device has a first push-pull signal generating means generating difference in light receiving signals of a photodetector corresponding to two light receiving planes in one of light receiving regions sectioned in a track tangential line direction out of four light receiving planes of a quadripartite photodetector as the first push-pull signal. Further, the device is provided with a second push-pull signal generating means generating difference in light receiving signals of a photodetector corresponding to two light receiving planes in the other light receiving region sectioned in a track tangential line direction out of four light receiving planes as the first push-pull signal, and a tilt signal generating means generating the tilt signal indicating a tilt angle formed by the normal line at the irradiation position of a laser beam of a recording plane of an optical recording medium and the optical axis direction of the laser beam in accordance with the difference of the amplitude of the first push-pull signal and the amplitude of the second push-pull signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146873-A (JP)
Title: Photographing apparatus
Inventor: HORIE YOSUKE
IPC: G01J1/04
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing apparatus in which an infrared ray photographing mode is excellently switched into an ordinary photographing mode.  <P>SOLUTION: In the photographing apparatus, the infrared ray photographing mode wherein photographing is performed while the apparatus emits an infrared ray or the ordinary photographing mode wherein photographing is performed without emission of the infrared ray can be selected. The photographing apparatus is configured such that the luminance of a criterion color is used for a criterion color luminance, a luminance of a reference color is used for a reference color luminance, and the infrared ray photographing mode is switched into the ordinary photographing mode when the ratio of the criterion color luminance to the reference color luminance exceeds a preset range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142170-A (JP)
Title: Apparatus for treating waste foamed polystyrene
Inventor: MATSUBAYASHI ICHIYA
IPC: B29B17/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact apparatus for treating a waste foamed polystyrene which has a small running cost.  <P>SOLUTION: An axis of a cylindrical cylinder 1 is disposed obliquely upward, an inlet 2 is provided at its lower end, and an outlet 3 is provided at its upper end. A spiral blade 5 is internally mounted in the cylinder 1, and a heating means 4 is disposed on an outer periphery of the cylinder 1. A volume reducing liquid 6 is stored in a lower part of the cylinder 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146497-A (JP)
Title: Printed board connecting method and composite printed board
Inventor: NAKAO MITSUHIRO
IPC: H05K1/14
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To connect a flexible printed board and a rigid printed board without using a connector.  <P>SOLUTION: A conductor bump 20 having a large-diameter swollen section 22 at the tip of its small-diameter section 21 is provided on and protrudes from the surface of the circuit layer 12 of a flexible printed board 10. A recessed hole 50 is provided in a rigid printed board 30, wherein a through hole 51 positioned in a wiring layer 42 and corresponding to the small-diameter section 21 and a cavity 52 positioned in an insulating layer 41 and corresponding to the swollen section 22 communicate with each other. The conductor bump 20 is pressed into the recessed hole 50 for the establishment of electric connection between the circuit layer 12 of the flexible printed board 10 and the circuit layer 42 of the rigid printed board 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143512-A (JP)
Title: Atmospheric pressure cvd system
Inventor: KATO SATOSHI
IPC: C23C16/455
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To deposit a thin film having wholly uniform thickness and physical properties on a substrate by suppressing the occurrence of goertler vortexes.  <P>SOLUTION: The atmospheric pressure CVD (Chemical Vapor Deposition) system is provided with housing and an injector nozzle arranged at the bottom face of the housing, and the injector nozzle spouts a gaseous starting material toward a substrate arranged at the lower direction of the bottom face. The system is further provided with a vortex suppressing member arranged inside a passage in the horizontal direction formed between the bottom face of the housing and the substrate. As the vortex suppressing member, a fairing projecting from the bottom face of the atmospheric CVD system into the passage in the horizontal direction, a horizontally arranged plate or a plurality of plates extending from the bottom face of the housing inside the passage in the horizontal direction vertically to the bottom face can be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146306-A (JP)
Title: Electrode for cold cathode discharge tube
Inventor: MURAMATSU KOICHI
IPC: H01J61/067
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a cold cathode discharge tube that has an electron emission property of good efficiency and a small change in its property by the passage of time even by the use for a long time, and in which blackening phenomenon at the tube end of the cold cathode discharge tube is reduced, and which has high precision in assembly.  <P>SOLUTION: The electrode part 4 and the sealing part 5 are molded in one body by sintering after injection molding of a binder mixture made of metal powder and an organic resin binder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150654-A (JP)
Title: Outdoor unit of air conditioner
Inventor: GOTO YOSHIAKI
IPC: F24F1/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of an outdoor unit of an air conditioner that space for inserting an L-shaped heat exchanger is necessary between a side surface of a casing and a suction port of an orifice, which prohibits compactness, and that currents of sucked air are generated in a gap between the heat exchanger and the orifice, which increases noise.  <P>SOLUTION: The air conditioner is provided with a fan 3, the orifice 2 to enclose it, and the L-shaped heat exchanger 4. At a suction side curl part of the orifice 2, vertical cut-outs are provided on the right and the left. The orifice 2 and the heat exchanger are put to be closer to each other. A front end part 4A of the heat exchanger 4 is extended from the cut-out part in the orifice 2 toward the blowing side. In this constitution, an outdoor unit main body can be space-saving, and noise can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152339-A (JP)
Title: Input switching method of digital signal processing circuit, and data recording/reproducing apparatus
Inventor: NAKASE YUICHI
IPC: G11B20/10
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To attain cost reduction and to save complicated components procurement effort by switching input data without establishing a clock generation device in a digital signal processing circuit where data are inputted from a plurality of input lines.  <P>SOLUTION: When a system controller 10 of an audio system 100 determines that it is in status that recording is to be stopped in recording processing of audio data to an MD (mini disk)1, and if an input system of the audio data to an MD digital signal processing circuit 8 is I2S, recording to the MD1 is stopped and reproduction of a CD (compact disc)15 is stopped after input system is changed from I2S to a SPDIF by a selector 8f.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153455-A (JP)
Title: Traffic totaling system for communication terminal, traffic totaling method and program
Inventor: UEJIMA YASUSHI
IPC: H04W4/24
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic totaling system of a communication terminal, and a traffic totaling method and its program for realizing flexible operation and prompt introduction.  <P>SOLUTION: The traffic totaling system of a communication terminal has a communication management server 30 capable of communicating with a portable telephone 20 through a communication network 10. The communication management server 30 has a totaling unit 33 for totaling the traffic according to addressees of another portable phone 12 or an information server 13, with which the portable telephone 20 communicates. By specifying the addressee to be totaled previously, the traffic to each addressee is allotted for each system or the like. As an example, the total of traffic can be carried out by classifying the private-related addressee, corporation-related business-use addressee or the like. As a result, charge separated in each system, such as private-related and corporation-related ones, can be performed.  <P>COPYRIGHT: (C)2004,JPO