baber/WOPTO huggingface dataset:
Patent JP-2002148281-A (JP)
Title: Contact part and its manufacturing method
Inventor: SUGIHARA OSAMU
IPC: C25D7/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide contact parts for wafer-included contact board which has small stress difference between core bump and coating plating and proper contact between the core bump and coating plating, and will not cause cracks in the coating plating, and to provide its manufacturing method. SOLUTION: On a conduction layer 35 of a dielectric 32, one electrode for plating is connected for electrolytic plating and the plating is grown in at least the bump hole 36 to form a core bump 37a, in one process. By using plating liquid for coating plating containing the same plating material as the plating liquid for core bump forming and dispersing fine particles, the core bump 37a surface is coating plated, and at the same time fine particles 38 are taken in the coating plating 37b layer in another process. These two processes are included in the manufacturing method for the contact parts for wafer-included contact board.
Patent JP-2003057532-A (JP)
Title: Still picture imaging device and method for the same
Inventor: OCHI YOSHIKAZU
IPC: G03B13/36
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To enable framing for making a user check the content of a picture to be photographed by displaying an object picture to be subjected imaged to imaging on a finder even under a low illuminance environment such as in dark place photographing, and to enable correct focusing even when visible light photographing is carried out by flash irradiation or a low-speed shutter thereafter. SOLUTION: In an electronic still picture imaging device 1, the framing is carried out by infrared ray imaging and the visible light photographing is carried out by using the flash or the low-speed shutter for still picture photographing processing. In auto-focusing, light is emitted from a visible light source 23 for auto-focusing assistance to irradiate visible light.
Patent JP-2003065550-A (JP)
Title: Radiation panel for cooling/heating and method for finishing radiation surface for cooling/heating
Inventor: MIYAMURA MASAJI
IPC: E04F13/02
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To maintain coating of a surface material 8 given to a panel base 1 at certain thickness, and prevent the surface material 8 from falling. SOLUTION: The panel base 1 is provided with base members 4 having equal height and being disposed upright at opposing sides of the base 1, respectively. The surface material 8 is coated between the base members 4 which are then bridged by a scraper or the like that moves to finish the surface material 8 flat.
Patent JP-2003070640-A (JP)
Title: Highly developed energy-saving automatic cooker
Inventor: GO KEIMEI ANDREW
IPC: A47J27/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a dual voltage energy-saving electric pressure cooker, designed to have a heat insulation cooking pot, support means disposed at spaces in the bottom of the pot to prevent food from sticking to the bottom of the pot, an independent turning source pan type handle for sealing the pot and releasing sealing with single hand and a built-in MODEM for supporting the remote operation of previously programmed cooking operation by hand, phone or computer. SOLUTION: Energy-saving is achieved in two modes of a pressure cooking process. A first cooking mode is active heating or steaming process of short and controlled time, and the temperature of a liquid in the pot reaches about 120 deg.C. After that, heating is suspended, and the food is continuously cooked in a second cooking mode of completing the cooking process with latent heat of the first cooking mode until completion without further heating.
Patent JP-2003065407-A (JP)
Title: Traction drive device
Inventor: MAKINO TOMOAKI
IPC: F16H15/52
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a traction drive device capable of obtaining a large gear ratio and having a smaller size in its axial direction. SOLUTION: An epicyclic roller type power transmission device 20 and a cone type continuously variable transmission 40 are installed coaxially in a casing 10, and a torque cam 31 as a variable pressurizing mechanism is used commonly to give a variable pressurizing force to the power transmission device 20 and continuously variable transmission 40.
Patent JP-2003067910-A (JP)
Title: Magnetic recording medium, its manufacturing method, and magnetic recording and reproducing device
Inventor: SAKAWAKI AKIRA
IPC: H01F10/30
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which improves recording and reproducing characteristic and heat wobbling durability, and can perform recording and reproducing of a high density information, to provide its manufacturing method and the magnetic recording and reproducing device. SOLUTION: The magnetic recording medium is provided with at least a orientation control layer controlling the orientation of the directly above layer, a perpendicular magnetic layer which is mainly vertically orientated by an easy axis against a substrate, and a protection layer on a non magnetic substrate. The perpendicular magnetic layer is comprised of material including Co as a main component and at least Cr, Pt, Nd. The ratio of residual magnetization (Mr) in the vertical direction to the substrate versus saturation magnetization (Ms) (Mr/Ms) is >=0.85 and an activation magnetic moment represented by the product of the activation volume and the saturated magnetic moment=0.3×10<-15> emu to 0.8×10<-15> emu.
Patent JP-2003062884-A (JP)
Title: Injection molding device
Inventor: NONOGAKI YUTAKA
IPC: B29C45/73
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding device which removes restrictions following the movement of a movable plate and reduces a manufacturing cost by simplifying a cooling structure. SOLUTION: The injection molding device is of such a structure that a molding material is supplied into cavities 10a and 10b formed by a mold member 4 of the movable half side and the mold member 5 of the cavity half side and the mold member 5 of the cavity half side is equipped with a cooling circuit 25. The mold member 5 of the cavity half side is constituted of a movable plate 15 which forms the cavities 10a and 10b with the mold member 4 of the movable half side and a fixed base 17 which supports the movable plate 15 in such a way that the latter is movable between a mold opening position and a mold closing position. In addition, the cooling circuit 25 is formed on the fixed base 17.
Patent JP-2003062926-A (JP)
Title: Flexible metal thin film laminate
Inventor: SAEKI TOSHIAKI
IPC: H01B5/14
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a means for forming a desired metal thin film on the surface of a flexible material such as a fabric, a nonwoven fabric or the like without damaging the characteristics of the flexible material. SOLUTION: The flexible metal thin film laminate 100 is composed of carbon fiber fabric (carbon substrate) 101 having fine pores and a copper coating layer (metal thin film) 102 laminated on the fabric 101 and used as an electrode in a carbon battery. By this constitution, the charge capacity per a volume of the carbon battery can be increased and a lightweight and small-sized carbon battery having large charge capacity can be realized.
Patent JP-2003062310-A (JP)
Title: Data processing system
Inventor: ICHIHARA TAKAAKI
IPC: G06Q50/10
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To carry out performances of patterns, effect sounds, and the like, with moving bodies and to display of game information with the moving body, and the like. SOLUTION: Concerning a data processing system, a game system 10 is provided with a first communication means 12 connectable between it and the moving body 20, a first memory part 14 for storing performance data 14a and a download means 13 which transfers the performance data 14a stored in the first memory part 14 to a second memory part 22 of the moving body 20 connected through a first and a second communication means 12 and 21 to be stored. The moving body 20 is provided with the second communication means 21 connectable between it and the game system 10 and a performance processing means 23 which carries out performances based on the performance data 14a stored in the second memory part 22.  Performances are carried out with the moving body 20 based on the performance data 14a transferred from the game system 10, thereby enabling realization of performances by using the patterns, effect sounds, and the like, with the moving body 20.
Patent JP-2003073254-A (JP)
Title: Bathing agent and bathing agent pack
Inventor: KATSURAYAMA YOSHIKI
IPC: A61K8/97
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a bathing agent which contains tea leaves and does not change the color of bath water into blackish brown. SOLUTION: This bathing agent pack P is obtained by sealing a bathing agent A in an extraction bag 30 and can be thrown as it is into a bathtub. The bathing agent A has tea leaves of green tea and ascorbic acid powder and catechin in the tea leaves prevents the color of bath water from changing into blackish brown by the action of ascorbic acid. The bathing agent A may further contain tea leaves of black tea, jasmin tea, etc., and petals of rose, orchid, etc.
Patent JP-2002173625-A (JP)
Title: Aqueous ink, method for ink jet recording, recording unit, ink cartridge, ink set and ink jet recording device
Inventor: TAKADA YUKO
IPC: C09D11/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink excellent in the stability of ejection after a quiescence of printing while maintaining characteristics of a cationic self- dispersion type carbon black, a method for an ink jet recording capable of obtaining a high quality printed material, an ink jet recording device capable of forming the high quality printed material, a recording unit, an ink cartridge and an ink set. SOLUTION: This aqueous ink containing the cationic self-dispersion type carbon black in which at least one cationic group bonds to the surface of the carbon black directly or through another atomic group, a water soluble organic solvent, water, and an acid compound having protons dissociable on being dissolved in water in its structure, among which at least one proton has <=1 degree of dissociation is provided. Also, the method for ink jet recording, the recording unit, the ink cartridge, the ink set and the ink jet recording device using the above aqueous ink are provided.
Patent JP-2003073089-A (JP)
Title: Mast device for cargo handling vehicle
Inventor: ODA KOJI
IPC: B66F9/08
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a mast device for a cargo handling vehicle capable of safely and quietly loading and carrying cargos by appropriately suppressing the vertical movement of a lift bracket. SOLUTION: A bolt part 17 of a lift chain 12 is connected to the upper piece 33 of a connecting body 31 by a nut 25. The lower piece 35 of the connecting body 31, having a cushion material 37 and the upper part of a link body 32 are rotationally connected together by a pin 43. The lower part of the link body 32 and a connecting part 21 of the lift bracket 4 are rotationally connected together by a pin 44. In this case, the connecting part between the link body 32 and the connecting body 31 is deviated from the connecting part between the link body 32 and the lift bracket 4 to the side of an inner mast 11. This constitution can push the connecting body 31 to the side of the inner mast 11 by the link body 32 in a state where the lift bracket 4 pushes up the lift chain 12 by the vibration, etc., so as to suppress the upward movement of the lift bracket 4.
Patent JP-2002237523-A (JP)
Title: Methods of fabricating metal-oxide-metal capacitor and associated apparatuses
Inventor: HARRIS EDWARD BELDEN
IPC: H01L27/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fabricating method with high cost efficiency, that can prevent generation of a leak and therewith relatively easily and flexibly miniaturize a structure when an electrode such as a MIM capacitor is formed using a metal including copper but excluding aluminum. SOLUTION: A recess 120 is formed on a surface of a dielectric layer 110 deposited over a microelectric substrate. A first barrier layer 130 is then deposited over the dielectric layer 110, such that the first barrier layer 130 conforms to the recess. The first barrier layer 130 consists of a metal (preferably copper) but except aluminum. A first conductive element 140 is then deposited over the first barrier layer 130, so as to fill the recess. A second barrier layer 150 is further deposited over the first conductive element 140, so as to encapsulate the first conductive element 140, followed by the deposition of a capacitor dielectric layer 170 over the second barrier layer 150 and further by the deposition of a second conductive element 180 over the capacitor dielectric layer 170.  Thus the first conductive element is made of metals and then is formed being encapsulated by the first and the second barrier layers.
Patent JP-2003078250-A (JP)
Title: Module incorporating component and manufacturing method thereof
Inventor: YAMAMOTO YOSHIYUKI
IPC: H01L25/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a reliable module incorporating components suited for high-density packaging, and to provide a method for manufacturing the module. SOLUTION: The module has an electric insulating layer 101 using a thermosetting resin as a main constituent, a plurality of wiring layers 102 existing in and/or on the surface of the electric insulating layer 101, a semiconductor 103 and/or circuit components that is buried in the insulating layer 101, and a via 104 for connecting the wiring layers 102. At a portion from the position of the via 104 to a position where the semiconductor 103 and/or a circuit component section is buried, a protection body 105 is provided, where the protection body 105 protects the via 104 from the flow of resin when the semiconductor 103 and/or circuit components are to be buried in the electric insulating layer 101.
Patent JP-2003078987-A (JP)
Title: Microphone system
Inventor: YASUNO ISANAGA
IPC: H04R3/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a microphone system that can enhance pickup sound wave characteristics by reducing wind noise or the like causes by wind. SOLUTION: Six microphones (M1, M2, M3, M4, M5, M6) are placed on the same plane of an enclosure of a mobile phone 1 at a intervals of about 1.5 cm to 3.0 cm and outputs of the microphones are connected in parallel with each other. Further, a high pass filter 2 whose cut-off frequency is about 300 Hz is connected to a connecting point of the outputs so as to synthesize noises caused in the microphones and the high pass filter 2 attenuates low frequency components to reduce the noise.
Patent JP-2003081615-A (JP)
Title: Method for producing boron carbonitride
Inventor: KOMATSU TAMIKUNI
IPC: C01B21/082
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a scientific method for producing boron carbonitride having excellent productivity in place of CVD (chemical vapor deposition) method. SOLUTION: A liquid or solid nitrogen-containing substance is treated with boron halide, and heat treatment is performed thereto in an atmosphere of boron halide or in an atmosphere of an inert gas.
Patent JP-2003075964-A (JP)
Title: Thermally developable photosensitive material, recording material and method for decoloring dye
Inventor: YABUKI YOSHIHARU
IPC: G03C1/76
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermally developable photosensitive material having excellent sharpness and suppressing coloration due to a dye for a filter, for antihalation or for anti-irradiation. SOLUTION: The thermally developable photosensitive material has a support, a photosensitive layer containing silver halide and a reducer and a non- photosensitive layer and contains an associated body of a dye and a base capable of decoloring the dye in an isolated state in any of the layers. Preferably the due is represented by formula (1) or (2).
Patent JP-2003083065-A (JP)
Title: Piston temperature controller for internal combustion engine
Inventor: KASHIWAKURA TOSHIMI
IPC: F01P3/10
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To control a temperature of a piston through a piston cooling means to burn deposit on a surface of the piston affecting stratified combustion in a cylinder injection type internal combustion engine. SOLUTION: A piston temperature controller for the cylinder injection type internal combustion engine provided with the piston cooling means is provided with a control means for stopping cooling by the piston cooling means temporarily in a piston cooling region when normal operation is performed. Preferably, the control means operates on a low load and low speed rotation side in the piston cooling region. Moreover, preferably, lag control of ignition time is performed when the control means operates. Moreover, preferably, the control means operates in a homogeneous combustion region.
Patent JP-2003075423-A (JP)
Title: Method for analyzing liberation sulfurous acid and total sulfurous acid
Inventor: TAKAHASHI MASATOSHI
IPC: B01J20/286
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To measure a sulfurous acid in wine with high selectivity and sensitivity by a simple method. SOLUTION: An inverse-phase column is used as a separation column 8, and an ion pair reagents are added to a mobile phase, thus mutually separating a stable hydroxymethanesulfone acid that is guided from a liberation sulfuric acid in wine and an acetoaldehyde combination sulfurous acid in wine to measure the liberation sulfurous acid. Additionally, with the total sulfurous acid in wine, the wine is subjected to alkali treatment, thus liberating acetoaldenyde in the wine and a sulfurous acid that is combined with sugar, and then guiding to a stable hydroxymethanesulfone acid for measurement as in the liberation sulfurous acid.
Patent JP-2003084115-A (JP)
Title: Color filter, method for manufacturing the same, and liquid crystal device using the color filter
Inventor: AOYAMA KAZUHIRO
IPC: G03F7/004
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To efficiently form an ink accepting layer at a low cost in a method for manufacturing a color filter by applying ink by an ink jet method on the ink receptive layer having an ink absorbing capacity to form a colored part. SOLUTION: A coating liquid is prepared from a resin composition constituting the ink reception layer and a good solvent for the resin composition and the proportion of the good solvent in the coating liquid is controlled to 85 to 95 wt.%. The coating liquid is applied by a slit die coating device on a transparent substrate to form the ink receptive layer.
Patent JP-2003085674-A (JP)
Title: Gas alarm
Inventor: OCHIWA SHINICHI
IPC: G01N27/12
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To make easily and highly accurately settable an alarm concentration in a gas alarm. SOLUTION: By loading two kinds of sensors which are a methane selective detection gas sensor for selectively detecting methane in a fuel gas and a hydrogen selective detection gas sensor for selectively detecting hydrogen in the fuel gas and separately setting the alarm concentration, the problem of yield decline at the time of sensor selection, like the conventional one in which methane and hydrogen are detected with one sensor, is eliminated and the gas alarm with less dispersion of setting is provided. The diagram indicates an example of a methane sensor c of a metal oxide semiconductor type formed by coating a coil-like metal wire heater (a) wound around an electrode wire b and a hydrogen sensor is provided moreover.
Patent JP-2003087179-A (JP)
Title: Remote monitoring radio system and home station for radio terminal
Inventor: SUZUKI TAKUMA
IPC: H04W84/10
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To notify a message while a radio terminal holder is still in the vicinity of his/her own house when the radio terminal holder goes out with a door key unlocked. SOLUTION: In the case the radio terminal holder goes out and switching is made to a public radio terminal, a home station for a radio terminal detects the holder going out and monitors the electronic key. If the key is not locked, the home station for a radio terminal autonomously notifies the public radio terminal of a message through a public network.
Patent JP-2003104762-A (JP)
Title: Hydraulic binder
Inventor: NOVAK DENES
IPC: C04B7/19
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic binder excellent in product quality such as compressive strength using relatively low hydraulic blast furnace slag. SOLUTION: The hydraulic blast furnace slag is finely granulated over 5,000 cm<2> /g in Blaine fineness, and contains low subclinical hydraulic blast furnace slag, a sulfate accelerator, and an activating admixture. The analytical value of the blast furnace slag is as follows: vitric matter is >93%, SiO2 is 34-40%, CaO is 34-40%, Al2 O3 is >9% preferably, <=13%, ratio of (CaO+MgO)/(Al2 O3 + SiO2 ) is 0.88-0.98, wherein, these values can be realized by mixing >=2 kinds of slag. Preferably, the hydraulic binder contains 0.5-5% Portland cement clinker or portland cement.
Patent JP-2003084234-A (JP)
Title: Optical device and manufacturing method for the optical device
Inventor: YOSHIKAWA HIROKI
IPC: G02B1/10
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which has optical elements joined together without using any adhesive, is small-sized, and has high reliability at a low price. SOLUTION: The optical device which is constituted by joining at least one surface of magnetic garnet with a polarizer across a translucent optical material without using any adhesive and functions as light is transmitted through the joining surface is characterized by that the coefficient α2(/ deg.C) of linear expansion of the translucent optical material is between the coefficient α1(/ deg.C) of linear expansion of the magnetic garnet and the coefficient α3(/ deg.C) of linear expansion of the polarizer and t2>=0.02 mm and 0.02 mm<=t3<=0.3 mm hold for the thickness t2 (mm) of the translucent optical material and the thickness t3 (mm) of the polarizer.
Patent JP-2003087217-A (JP)
Title: Sneak canceler
Inventor: HIRAKAWA MITSURU
IPC: H04J11/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a sneak canceler capable of accurately removing only a sneak wave even when a sneak wave whose power is larger than a master station wave arrives or a plurality of sneak waves arrive. SOLUTION: An FIR filter- T coefficient operation part 4 calculates the FIR filter coefficient of a space area canceler by using the copy of a sneak wave generated by an FIR filter- T in a time area canceler and receiving signals of respective antenna elements and an FIR filter- T coefficient compensation part 6 compensates the variation of a time area canceler output signal which is generated due to the updating of the filter coefficient of the space area canceler.
Patent JP-2003092641-A (JP)
Title: Wireless communication system
Inventor: MAEDA YUJI
IPC: H04W92/08
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system by which individuals can manage/grasp setting information and incoming call information and that can maintain surety and confidentiality of a notice with excellent operability even when a group uses in common one image processing apparatus. SOLUTION: One device among a plurality of devices configuring the wireless communication system is a mobile device having; a communication control section 25 as a wireless communication means; a wireless control section 26; and a vibrator 24 for generating vibration with a trigger of reception of a wireless signal and configured for a user to directly wear the mobile device on its arm or the like and at least one device of the others is an image processing apparatus having an image data processing function.