baber/WOPTO huggingface dataset:
Patent JP-2002051449-A (JP)
Title: High-side switch handling inrush current and overcurrent control method
Inventor: HATTORI TAKAHIRO
IPC: H02H9/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a switch which may be used for a device in which an inrush current exceeding an overcurrent detection value flows during connection of the device. SOLUTION: This switch apparatus comprises a switch 1, which is connected between an input and an output and is composed of a MOSFET, a DA converter 4 of which output is connected to a gate terminal of the MOSFET, an overcurrent detection circuit 3 for detecting an overcurrent flowing into the switch 1 and a gate control circuit 2 for inputting a control signal 7 and an overcurrent detection signal 10 outputted from the overcurrent detection circuit 3 to control the switch to the on and off conditions. The gate control circuit executes, when turning on from off the switch, the slow-start operation in which the gate voltage of MOSFET is gradually varied to have the on-resistance once raised to a high resistance value and then gradually reduce in order to output a slow start signal 9 during the slow-start period.  The overcurrent detection circuit 3 turns on, when the overcurrent condition is detected during the slow-start period, a flag 8 for notifying the condition that the overcurent is detected to the external circuits but will not turn on the flag 8, when the overcurrent is detected in the period other than the slow-start period and sets the overcurrent detection signal 10 to the active condition, to notify that the overcurrent is detected to the gate control circuit 2.
Patent JP-2002045734-A (JP)
Title: Electrostatic coating method for resin parts and apparatus therefor
Inventor: KAZAMA SHIGENORI
IPC: B05D1/04
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel electrostatic coating method for resin parts whereby the occurrence of problems due to the dispersion of electric conductivity is prevented and safety is ensured by inserting a high resistance into a grounding wire for grounding an object to be coated. SOLUTION: In this coating method, a resin-made part is subjected to a treatment to make it electrically conductive, thus formed electrically conductive section is electrically connected via a resistor to a ground potential section, and the resin-made part in such a state is electrostatically coated.
Patent JP-2002047139-A (JP)
Title: Method for manufacturing solid powdery cosmetic
Inventor: OKUDA SHINSUKE
IPC: A61Q1/08
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a solid powder cosmetic having excellent shock resistance without changing the amount of adhesion of powder and usability. SOLUTION: A cosmetic base material is prepared by mixing a powder and an oil solution. To the obtained cosmetic base material, a liquid having low affinity to the powder and incompatible with the oil solution is added, and they are mixed. The resultant mixture is filled in a container to produce the objective solid powder cosmetic.
Patent JP-2002053919-A (JP)
Title: Electric contact material
Inventor: MORI SHIGENOBU
IPC: C22C1/10
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an Ag-Cu-graphite electric contact material having a small contact resistance and excellent in consumption resistance while having welding resistance. SOLUTION: Graphite is uniformly dispersed into an Ag-Cu matrix. For this purpose, as a sintering material having a composition containing, by mass, 1.0 to 4.0% graphite and 1.0 to 4.0% Cu, and the balance substantially Ag, (1) the material in which the grain size of the graphite grains is controlled to 1 to 200 μm or (2) the material in which Cu is entered into solid solution or (3) the material in which the average contact resistance is controlled to <=0.3 m(Ω) is used. Thus, a contact in which the increase of temperature is small and having a long service life can be obtained.
Patent JP-2001126632-A (JP)
Title: Color picture tube
Inventor: NAKAGAWA SHINICHIRO
IPC: H01J29/07
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a color picture tube enhancing a visibility by shaping an effective surface of a shadow mask to have high curved surface holding strength, thereby decreasing a difference of a thickness of a inner and outer surface of an effective part of a panel. SOLUTION: A color picture tube has a panel 3 having an outer surface of an effective part 1 of a substantially short shape which is almost flat or slightly curved and a shadow mask 9 having a substantially shot-shaped effective surface 6 of a curved surface forming a convex-shape on the side of a fluorescent screed 5t, wherein when 1<RHC/RHA<=3 when a minimum value of a radius of a curvature of a minor axis of the effective surface is RVmin, a maximum value is 1>Rvmin/Rvmax>=0.3, an average radius of a curvature of the major axis direction is RHA and a radius of a curvature of a major axis direction in of the center the effective surface is RHC.
Patent JP-2002055452-A (JP)
Title: Positive resist composition and base material with resist layer of the same
Inventor: OGATA TOSHIYUKI
IPC: G03F7/075
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a positive resist composition useful in a process with light having a shorter wavelength than KrF excimer laser light, e.g. F2 excimer laser light (157 nm) or EUV (extreme-ultraviolet radiation 13 nm) as a light source and capable of forming a resist pattern having high resolution and a good sectional shape and to provide a base material with a resist layer of the resist composition. SOLUTION: The positive resist composition contains (A) an alkali-soluble polysiloxane resin, (B) an acid generating agent comprising a compound which generates an acid when irradiated with radiation and (C) a compound having an acid dissociable group substituted for at least one of the hydrogen atoms of phenolic hydroxyl groups or carboxyl groups.
Patent JP-2002057051-A (JP)
Title: Iron core fastener and transformer for instrument
Inventor: OTANI AKIRA
IPC: H01F27/36
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain an iron core fastener with a fastener having a function of low-voltage shield. SOLUTION: The iron core fastener is provided with a pair of fasteners 4 which are opposed across a multilayer iron core 1, and bolts 5 and nuts 6 which pass through the fasteners 4 and the multilayer iron core 1 and fasten the pair of fasteners in the direction of their approach to each other. The fasteners 4 are thick enough for embedding the ends of the bolts 5 and have a round shape on their surface for relaxing the electric field at least at the points where the bolts 5 pass through. The fasteners 4 are also provided with concave portions 9 in which the ends of the bolts 5 are housed at the points where the bolts 5 pass through.
Patent JP-2002056561-A (JP)
Title: Optical pickup device
Inventor: NEGORO KENICHI
IPC: G11B7/1362
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device that can be made thinner by using general purpose optical parts available in the market. SOLUTION: A rising mirror (MIR') reflects a laser beam emitted from a semiconductor laser (LD') on the reflection surface, converging the beam on the signal recording face of an optical disk (Disc) with an objective lens (OL'), reflecting the return light beam from this signal recording face with the reflection surface, and detecting it with a photodetector (PD). The rising angle (θ') of the reflection surface of the rising mirror (MIR') with respect to the pickup lower face of the optical pickup device is arranged to be smaller than 45 deg.. As a result, the semiconductor laser and the optical parts including the photodetector can be arranged in a state tilted to the optical base so that they are prevented from sticking out downward from the pickup lower face.
Patent JP-2002052605-A (JP)
Title: Mold for molding resin
Inventor: YOKOYAMA JUNICHI
IPC: B29C55/26
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding a resin capable of uniformly and stably supplying a lubricant over the whole interface of a resin composition and a molding surface. SOLUTION: In the mold for molding the resin provided with a lubricant supply passage for supplying the lubricant to the interface of the resin composition supplied into the mold and the molding surface, the supply direction of the lubricant supply passage to the interface is inclined in the flow direction of the resin composition.
Patent JP-2002061922-A (JP)
Title: Method for contorlling air conditioner
Inventor: UCHIUMI TAKASHI
IPC: F24F1/00
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To improve comfortableness by appropriately suppressing declines in dehumidifying amount and room temperature by operating an air conditioner in a weak cooling mode when the air conditioner is operated for dehumidification (cooling). SOLUTION: When the air conditioner is operated for dehumidification (cooling), the room temperature Tr is detected by detecting the temperature of a refrigerant at the inlet section, intermediate section, and outlet section of an indoor machine-side heat exchanger (step ST1). When the temperature difference between the room temperature Tr and a set temperature Ts is >3 deg.C, the step advances from step ST2 to step ST3 and an electronic expansion valve between an outdoor machine-side heat exchanger and the indoor machine-side heat exchanger is controlled so that the inlet temperature of the indoor machine-side heat exchanger may become equal to the outlet temperature of the heat exchanger.  When the difference between the temperatures Tr and Ts is <=3 deg.C but >1 deg.C (step ST5), the outlet side of the indoor machine-side heat exchanger is superheated by controlling the electronic expansion valve so that the outlet temperature may become 7 deg.C higher than the temperature at the intermediate section (step ST7). When the difference is <=1 deg.C but >0 deg.C (step ST8), the inlet side of the heat exchanger is moistened and the section from the intermediate section to the outlet section is superheated by controlling the expansion valve so that the temperature at the intermediate section may become higher by 7 deg.C than the temperature at the inlet section (step ST10).
Patent JP-2002061410-A (JP)
Title: Vehicle door closing device for parking device
Inventor: MATSUMOTO MASAHIRO
IPC: E04H6/18
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door closing device capable of forcing a door in an opened state to be closed and improving the safety of a parking device. SOLUTION: A vehicle door closing device 60 is installed in a lift 4a and a travel cart 5. The device 60 is provided with a door closing member 61. The member 61, capable of abutting on the door D in the opened state, is mounted in the position of the lift 4a and the travel cart 5 in the lateral direction of a vehicle V in such a manner as to extend in the longitudinal direction of the lift 4a and the travel cart 5. The start of movement of the other side end of the member 61 bears delay, and the member 61 is moved upward in an inclined state.  The door D is closed with the upward movement of the member 61 because the door D and the member 61 cross each other as viewed from above the vehicle V when the member 61 abuts on the lower end part of the door D in the opened state and one side end of the member 61 is moved upward in the inclined state such as to be made higher than the other side end thereof.
Patent JP-2002064169-A (JP)
Title: Heat radiating structure
Inventor: IBUKIYAMA MASAHIRO
IPC: H01L23/36
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiating structure used in a power module for keeping heat radiation for a long time with high reliability. SOLUTION: In a structure, a metallic plate (A) 4, a ceramic board 3, and a metallic plate (B) 5 in circuital form for mounting an electric heating part 8 are sequentially provided on a heat sink 1. The metallic plate (A) 4 is made of metal with tensile strength of 200 MPa or below and extension of 20% or above. The metallic plate (A) 4 has a thickness of 0.1 to 2.0 mm preferably and is larger by 1 mm or above than the outer size of the electric heating part 8 mounted on the circuit, and further the size of the metallic plate (A) 4 is larger by -2.0 mm or above with respect to the outer size of the ceramic board 3.
Patent JP-2002059625-A (JP)
Title: Printer
Inventor: MIYAZAWA AZUMA
IPC: G06F3/12
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which the total number of print sheets can be grasped before starting of printing and the time being elapsed before ending of printing can be predicted after starting of printing by making possible to display the total number of print sheets and to display decrement from the total number of sheets for every print. SOLUTION: A frame number written with print control information in memory cards 9a, 9b is recognized, and based on the recognition results, an operation processing section 81b operates a total number of print sheets from a number of print sheets set in each frame number written with the print control information and a default value preset in a frame number set with no print control information. The total number of print sheets is displayed at a display section 2e. After starting by printing, a CPU 81 decrements the total number of print sheets as the print operation progresses at the operation processing section 81b and the decremented values is count down and displayed at the display section 2e.
Patent JP-2002064064-A (JP)
Title: Plasma processing device
Inventor: UEDA TATESHI
IPC: H01L21/31
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To confine plasma on a substrate by stopping a plasma sheath on a substrate, which is easy to extend to an exhaust path side from a peripheral part of a substrate. SOLUTION: In a plasma CVD device, a substrate 4 is held on an anode electrode 3 inside a vacuum container, processing gas is supplied from a through- hole 5 of a cathode electrode 2 toward a processing surface of the substrate 4, and plasma is generated between electrodes 2, 3 by applying high frequency power between both the electrodes 2, 3. Thus, a predetermined process is applied onto the processed surface of the substrate 4, and gas after processing is exhausted from an exhaust path 7A in a periphery of the anode electrode 3 to an outside of a vacuum container 1. An insulation shielding body 30 having a gas exhaust slit 31 is disposed in a circumference of a space on the anode electrode 3 for terminating an equipotential surface in a passage of high frequency power whose medium is plasma in a peripheral part of the substrate 4.
Patent JP-2002064019-A (JP)
Title: Magnetic core and coil device equipped therewith
Inventor: MINAMI ATSUSHI
IPC: H01F27/24
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a core which is very uniform in DC superposition characteristics, high in accuracy, capable of easily coping with a change in its characteristics, and suitably used for a transformer or a choke coil constituting a DC stabilized power supply or the like. SOLUTION: A first core member 3 and a second core member 4 are arranged with an air gap G between their opposed edge faces 10a and 14a, and an auxiliary core member 5 prescribing nonlinear DC superposition characteristics is built in the core members 3 and 4 with the air gap G. Auxiliary core built-in parts 13 and 17 located on the same axis sandwiching the air gap G between them are provided to the core members 3 and 4 respectively. The auxiliary core member 5 is composed of a characteristic prescribing middle part 19 which is traversed by the air gap G and support ends 18a and 18b which are built in the auxiliary core built-in parts 13 and 17 respectively.
Patent JP-2002078191-A (JP)
Title: Auxiliary switch device
Inventor: HIRAI MASAICHI
IPC: H02H3/033
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent overloading on the common bus due to an error made by an operator when switching power to the auxiliary bus from the common bus of the common power supply system in the case of a power generator accident or inspection. SOLUTION: In an auxiliary switch device connected through a connection breaker to a power system supplied power from a generator or through an auxiliary transformer and to a power system supplied common power stepping down from the main power system, a current converter 22 is provided to detect the load current from the above generator and to convert it into an analogue amount (a), together with a current converter 23 to detect the load current from the above common power supply system and to convert it into an analogue amount (b). A comparator 26 is also provided to compare the sum of the above analogue amounts and the allowance (d) determined in advance for the common power supply system, along with an output circuit to output an auxiliary switch lock signal and an alarm depending on the result of the above comparator.
Patent JP-2002076379-A (JP)
Title: Thin film solar battery and its manufacturing method
Inventor: GOTO HEISHIRO
IPC: H01L31/04
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a thin film solar battery which can prevent degradation of performance of a thin film solar battery following local damage inside a unit cell caused by a plurality of processes in laser beam machining without using an expensive colored substrate film of special specification, and its manufacturing method. SOLUTION: A thin film solar battery has a photoelectric conversion part formed by laminating a first electrode layer 64, a photoelectric conversion layer 65 and a transparent electrode layer 66 in a substrate surface with electrical insulation property, and a connection electrode layer formed in a back of the substrate. A photoelectric conversion part and a connection electrode layer are patterned to a unit part by shifting their positions mutually, and mutually patterned adjacent unit photoelectric conversion parts on a surface are electrically connected in series via a connection hole formed outside a transparent electrode layer formation region and a collecting hole formed inside a transparent electrode layer formation region.  The substrate is formed by pattern formation of an insulation layer 88 of YSZ by a plasma beam-spraying method in a surface of one side a metallic material supporting board 1, and a metallic material supporting board is made a connection electrode layer.
Patent JP-2002063152-A (JP)
Title: Processor and data processing method therefor
Inventor: GOTO MASARU
IPC: G06F17/10
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To realize a processor, capable of improving its performance and reducing its processing load, without needing complicated circuits by adding the extended instruction of a fixed point arithmetic operation, while suppressing the increase of a circuit scale to an absolute minimum. SOLUTION: Instruction extension for executing a product-sum operation by pipe line processing is executed, and the product-sum operation instruction is executed, so that data in a format 1 are read from an X memory and a Y memory according to preset points, and the product-sum operation of the read data is executed by a product-sum arithmetic unit 40, and the arithmetic results are stored in a product-sum register according to a format 2. Also, points for designating the reading positions of the data from the X memory and the Y memory are automatically updated by an address-updating means. Then, the result of the product-sum operation can be converted into other formats, according to the format-converting instruction.
Patent JP-2002077670-A (JP)
Title: Method and system for switching coding equipment
Inventor: AMAYOSHI TAKASHI
IPC: H04N19/102
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of anomalies in a video and sound when switching coding equipment. SOLUTION: In a switching system for coding equipment, a switching control circuit 16 controls a packet selection circuit 14 to select a video TS packet from a transport stream produced by a standby decoder after the time of detection of a TS packet including a PES header of video information by a first header detection circuit 6, and controls the selection circuit 14 so as to select a sound TS packet from a packet stream produced by the standby decoder after the time of detection of a TS packet including a PES header of sound information by the detection circuit 6. Therefore, switching is always performed in synchronism with the TS packet including the PES header information, so that reproductions can be always performed with appropriate header information.
Patent JP-2001136985-A (JP)
Title: Use of ec-sod for treatment of systemic autoimmune disease
Inventor: NIITSU YOJIRO
IPC: A61K35/76
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide EC-SOD gene, its protein and a composition containing them, useful for the prevention and treatment of systemic autoimmune diseases. SOLUTION: This use of EC-SOD is provided by preparing a vector used for a gene therapy capable of expressing human EC-SOD. On inoculating fibroblast cells incorporated with the expression vector subcutaneously to a mouse induced with arthritis by a collagen injection, it was found out that the development of the arthritis is prevented and treated. Also, the human EC-SOD gene is found out to have a therapeutic effect for colitis. The above expression vector is useful for the prevention and treatment of the systemic autoimmune diseases such as chronic rheumatoid arthritis, etc.
Patent JP-2002074124-A (JP)
Title: Server using method, server use managing device and program storage medium
Inventor: NISHIMURA TAKANORI
IPC: H04N7/173
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To enable many users to efficiently use a processing server function for performing prescribed processing through a network without complicating authentication processing and operation and also to reduce disturbance, etc., by an illegal person. SOLUTION: In a contents supply system 100, a used user PC 106 reserves a time slot, etc., with a server use reservation management center 101 in order to use a streaming server 102 to perform live distribution. When the user PC 106 transmits reservation desire information to the center 101 through the Internet 103, a reservation ID used only for authentication about the reservation is prepared in the case of allowing the reservation and transmitted to the user PC 106 from the center 101 through the Internet 103. When the user PC 106 requests the server 102 for distribution, authentication processing using the reservation ID is performed.
Patent JP-2002074302-A (JP)
Title: Non-contact ic card
Inventor: NAKABAYASHI TAKAMITSU
IPC: B42D15/10
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card which is superior in surface smoothness and can be made thin in thickness without any deformation of an antenna coil. SOLUTION: The non-contact IC card is provided with an antenna coil 1, electronic parts 2 including IC which is electrically connected to the coil, a resin sheet material 3 on which they are arranged/fixed on a surface and an outer layer coat 4 coating the resin sheet material 3. The resin sheet material 3 has a fiber spinding structure part 6 which is laminated thereon and has a coated adhesive layer 7 on at least a part of the surface of the fiber structure part 6. The antenna coil 1 is arranged and fixed into the fiber structure part 6 by being pressed on the adhesive layer 7.