baber/WOPTO huggingface dataset:
Patent JP-2001251054-A (JP)
Title: Method for manufacturing circuit board for multilayer printed wiring board
Inventor: KARIYA TAKASHI
IPC: B23K26/382
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To propose a manufacturing method of a circuit board for a multilayer printed wiring board wherein viaholes having a uniform quality can be effectively formed without causing thermal damage to a resin adhesive agent layer and a PET film. SOLUTION: In this manufacturing method of a circuit board, a copper foil 12 is stuck on one surface of a rigid insulating base substance 10, and not-penetrating holes 18 which reach the copper foil 12 from the other surface of the insulating base substance 10 are formed by using irradiation with a CO2 gas laser. Irradiation of an ultraviolet ray laser or an excimer laser is performed to the inside of the not- penetrating holes 18, and resin residue left in the not-penetrating holes are dismeared. After that, the insides of the not-penetrating holes which are dismeared are filled with conductive paste 20. A copper foil 24 is subjected to thermo-compression bonding, covering the conductive paste 20 exposed from the other surface of the insulating base substance 10, and filled viaholes 22 electrically connecting the conductive paste 20 and the copper foil 24 are formed. After that, the copper foils 12, 24 stuck on both surfaces of the insulating base substance 10 are treated by etching, and conductor circuit patterns 26, 28 are formed.
Patent JP-2001257512-A (JP)
Title: On-vehicle antenna
Inventor: TAKAHASHI TOSHIMASA
IPC: H01Q5/10
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a small on-vehicle antenna which can cope with a broad a frequency band with an inexpensive configuration and can be fixed suitably in a compartment. SOLUTION: The antenna is provided with a radiation conductor element 22 obtained by extending plurality of radiation conductor parts different in length in parallel from a power feeding conductor part, a ground conductor element 24 disposed to oppose these radiation conductor part in almost parallel, an insulated casing which is obtained by connecting cases 11, 12, e. g. and includes both of the conductor elements 22 and 24 internally, an arm 14 which is integrated with the casing and projects outwards, and a fixture 15 which can be fixed in the compartment and is connected to the arm 14 rotatably. Thus, plural pieces of resonance are generated by each radiation conductor part and the element 24 to expand the operation frequency band of the antenna and since each radiation conductor part contributes to radiation, the miniaturization of an antenna main body is quickened.  Furthermore, since the posture of the casing can be changed properly with respect to the fixture 15 to be fixed to a glass surface, etc., the casing can be arranged at a place in the cabin where the casing is not obstructive.
Patent JP-2001258173-A (JP)
Title: Electronic apparatus
Inventor: KANAMORI MASATAKA
IPC: H01M10/44
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus in which charging current of a secondary battery can be decreased as the drive current of the apparatus increases without requiring any extra circuit for detecting the drive current of the apparatus. SOLUTION: The electronic apparatus can connect a load 2 and a secondary battery 5 in parallel with a power supply 1 and comprises means for detecting the temperature of the load 2, and means 3, 4 for controlling power being supplied from the power supply to the secondary battery based on the detection results of the detecting means.
Patent JP-2001265361-A (JP)
Title: Device and method for providing information, device and method for providing information, and program storage medium
Inventor: GO NAOMI
IPC: H04L29/06
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To receive contents and keys supplied by different procedures. SOLUTION: A license managing program 761 authenticates a telephone set integrated type terminal machine 501 and also authenticates a 1st or 2nd server. An LCM 514 for the servers controls requests the transmission of the contents and keys and controls the reception of data specifying the 1st server or data specifying the 2nd server, and controls communication so that the contents and keys are received from the 1st server by the procedure corresponding to the 1st server when the data specifying the 1st server are received or from the 2nd server by the procedure corresponding to the 2nd server when the data specifying the 2nd server are received. The LCM 514 for the servers controls the transmission of the contents and keys to the telephone set integrated type terminal machine 501.
Patent JP-2001262493-A (JP)
Title: Coated paper for printing and method for producing the same
Inventor: YAMANE KENGO
IPC: D21H19/58
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a coated paper for printing, having high-speed operability, not causing a coating unevenness in coating a base paper with a coating solution containing a pigment and an adhesive by a coating apparatus of a metered film transfer method and to provide a method for producing the same. SOLUTION: In this method for producing the coated paper for printing by coating the base paper with the coating solution containing a pigment and an adhesive, this coated paper for printing and the method for producing the coated paper for printing are characterized in that the base paper is coated with a coating solution having a value of the coating solution which is measured by a color tack measurement method and is a specific value by a coating apparatus of a metered film transfer method.
Patent JP-2001251919-A (JP)
Title: Rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C15/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To well pneumatically convey a fertilizer in a fertilizer hopper, perform fertilizing operations with high accuracies and readily take out the remaining fertilizer from the fertilizer hopper. SOLUTION: This rice transplanter is obtained by connecting a branched hose (99) to a part in the course of a fertilizing hose (40) and installing a wind passage changing over member (104) in a joined part of the hoses (40) and (99) in the rice transplanter designed to convey a fertilizer in the fertilizer hopper (37) provided in a machine body through the fertilizing hose (40) to a fertilizing position with an air stream from a blower (41) and perform fertilizer application.
Patent JP-2001259335-A (JP)
Title: Gas cooling method and gas cooling device
Inventor: YASUDA KENJI
IPC: F23J15/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas cooling method by which gas to be cooled is flowed upward from a tower bottom part, then cooling water is sprayed to solid particles contained in the gas by keeping the solid particles suspended in a tower and the solid particles are collected from the gas after keeping the solid particles in contact with a gas flow for a specified time and further, the collected particles are circulated to the tower bottom part and used as a water evaporation medium during their circulation, and use combustion exhaust gas, for example, as the gas to be cooled and incineration ash contained in the gas to be treated, natural material particles such as sand or waste particles such as coal ash, for example, as the solid particles. SOLUTION: The effective cooling of high-temperature gas can be achieved by collecting the particles contained in the exhaust gas and circulating the particles to the tower bottom part and using the circulating solid particles as the water evaporation medium. Thus the gas cooling device can be made compact.
Patent JP-2001263405-A (JP)
Title: Hydraulic shock absorber
Inventor: ARAI MASAHIRO
IPC: F16F9/44
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, and to vary the damping force generated in a low speed range of a piston in a hydraulic shock absorber which can increase the damping force in the initial operation of the piston. SOLUTION: In the hydraulic shock absorber 10 having damping force generating valves 40 (50, 60) and damping force variable valves 70 (80, 90), the damping force generation valve 50 comprises a first subdisk valve 51 having an orifice 51A, a second subdisk valve 52, a subvalve seat 53, main disk valves 54-56, a main valve seat 57, and a ring 58 having a slit 58A and a flange portion 58B.
Patent JP-2001265752-A (JP)
Title: Target estimation system
Inventor: TOTSUKA SHINJI
IPC: G06Q50/10
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide network type entertainment technology for providing the place of information exchange on the race estimation of a competition or result estimation among users through a network concerning a service system for entertainment competition such as horse racing. SOLUTION: Concerning the target estimation system for performing a prescribed estimate concerning an estimate target on the basis of a plurality of information on the estimate target, this system is provided with a target selecting means, a condition selecting means for selecting a condition item and a significance input means for inputting significance for each condition item and further, a means is provided for extracting required data from a data base recording a plurality of information concerning the target on the basis of this input information, finding an evaluation value leveled to a prescribed evaluation level from these data and outputting a value, with which the significance is operated upon the evaluation value, to an estimation means for estimating the target together with the condition item.
Patent JP-2001257539-A (JP)
Title: Pop sound reduction circuit
Inventor: TATEISHI NOBUYOSHI
IPC: H04R3/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a pop sound reduction circuit having simple constitution for an audio circuit, etc. SOLUTION: In a phase switching circuit for switching a phase by switching operation, a semiconductor switch element is made to perform switching operation. By switching the phase by switching operation from ON to OFF or inversely to it by gradually changing the resistance value of the semiconductor switch element, pop noise occurring in switching of the phase is reduced.
Patent JP-2001268037-A (JP)
Title: Transmitter, sdh device and its timing generator
Inventor: ASAMA MOTOKAZU
IPC: H04L1/22
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter, an SDH device of an SDH transmission system and its timing generator that conduct uninterruptible switching, format conversion and timing synchronization. SOLUTION: The SDH device has an uninterruptible switching means, a format conversion means for switching processing, and a timing synchronization means configured with mounted chips. The uninterruptible switching means is provided with frame phase control sections 1, 2 that receive data received respectively via 0 and 1 systems of transmission lines, a phase discrimination section 3 that discriminates frame phases of 0, 1 system of received data by using preceding timing equivalent to twice a wander range with respect to a reference frame pulse for discrimination timing so as to match the frame phases through read address control of a buffer memory being a component of the frame phase control sections 1, 2 and with a selector 4 that selects data whose frame phases match by the frame phase control sections 1,  2 so as to simultaneously execute wander processing and frame phase adjustment.
Patent JP-2000310299-A (JP)
Title: Vertical gear box
Inventor: TODERO UMBERTO
IPC: F16H3/093
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a vertical gear box for an motorcycle small and having limited dimensions, especially along the vertical direction. SOLUTION: This gear box is constituted, by storing a first return shaft 19 and a second return shaft 20 respectively supporting a first idle gear 17 and a second idle gear 18 to be engaged with a drive gear 16 keyed on a primary shaft 15 in a housing 12. Return gears 29, 47, to be engaged with a return tear 44 keyed on a secondary shaft 45, are keyed on the first return shaft 19 and the second return shaft 20. Clutches 21, 22, 48, 49, capable of locking either one of the first idle gear 17 or the second idle gear 18 are supported on the first return shaft 19 and the second return shaft 20 so that motion is allowed from the primary shaft 15 to the secondary shaft 45 at a specific gear ratio.
Patent JP-2001268166-A (JP)
Title: Communication equipment and storage medium
Inventor: FUNAKI TOMOYUKI
IPC: H04M11/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment and a storage medium, with which play data for incoming melody can be easily inputted and the user of a transmitting side communication equipment can control the incoming melody of a receiving side communication equipment. SOLUTION: When there is call incoming and a message is received, that received message is stored in a received message storage area secured at a prescribed position in a RAM, and displayed on the display screen of a display (steps S61→S62→S63) and when music data are received, these received music data are stored in a received music data storage area secured at a prescribed position in the RAM (steps S64→S65). Then, a signal expressing the respective conditions of 'receiving of message' and 'receiving of music data' and the setting conditions of the incoming melody of a present communication equipment is returned to the transmitting side communication equipment (step S66) and the incoming tone is sounded with contents set on a picture for incoming tone setting (step S67).
Patent JP-2001271206-A (JP)
Title: Ski pants
Inventor: SHINTANI AKIKO
IPC: A41D13/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide ski pants having functions for supporting the body, further having improved heat-retaining properties, and capable of being readily worn. SOLUTION: The ski pants have a pant main body 12 formed out of a cloth for the surface side, having waterproof properties or the like, into a trouser shape, and an elastic inner 20 positioned at the inside of the pant main body 12, integrally formed with the pant main body 12, and formed out of an elastic knit. The elastic inner 20 has high tension parts 22 and 28 having tensions higher than those at the vicinities, and formed at prescribed positions. The high tension parts 22 and 28 are formed into a shape rounding the waist part from the abdomen center part through the lower parts of hip parts.
Patent JP-2001274275-A (JP)
Title: Electrode structure of electronic part
Inventor: KOBAYASHI KOUJIRO
IPC: H05K3/34
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure of an electronic component, which is at least equivalent to an electrode structure where a soldered part is formed of a Cu core solder ball. SOLUTION: The electrode structure of an electronic component of this invention has an electrode base 2A which has a Cu band layer 3 formed in a substrate 1 of a package storing a semiconductor element and an Ni layer 4 laminate and formed thereon, and a soldered part 8, which is formed of Cu: 0.5 to 5.0 mass % and Sn, Pb-basis Sn-Pb solder alloy, in the Ni layer 4 of the electrode base part 2A via an Ni diffusion restraining layer 7. The Ni diffusion restraining layer 7 is made 0.2 to 2.0 μm thick.
Patent JP-2001274682-A (JP)
Title: Phase locked loop circuit
Inventor: KUSHIBE HIDEFUMI
IPC: H03L7/107
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a phase locked loop circuit by which a lock-in time is shortened and an oscillation operation is stabilized. SOLUTION: The PLL circuit is provided with a charge pump 2ca for permitting a small current to flow, a charge pump 2cb for permitting a large current to flow, a change-over part 6 for selecting one of the charge pumps 2ca and 2cb, a phase frequency judging part 7 for judging whether the pulse width of an UP signal and a DOWN signal outputted from a phase frequency comparator 1 exceeds a reference value or not and delay circuits 8a and 8b. It is judged whether a phase difference and a frequency difference between a reference signal CK1 and a frequency dividing signal CK2 exceed a reference value T or not. When it exceeds the reference value T, the large current charge pump 2c is selected and the current of the charge pump 2c is increased so that a time till the phase difference coincides with the frequency difference is shortened.  Then the phase difference and the frequency difference are small, the current of the charge pump 2c is decreased so that a jitter component is reduced.
Patent JP-2001271762-A (JP)
Title: Plunger type pump device
Inventor: HATTORI YOSHINOBU
IPC: F04B53/10
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pump device capable of facilitating maintenance such as exchange of a V-packing for a plunger in a pump, in the pump for applying high pressure on a fluid when a material in a raw material fluid is atomized. SOLUTION: The sleeve provided with a V-packing is detachably fixed to an anti-crankshaft side of a crank case, a tip end of the plunger connected to the crank shaft by a connecting rod is extendedly disposed in a space of the sleeve penetrating the V-packing, a hole communicated with the space, a recessed taper, and a female screw are disposed on an anti-fixing side end part of the sleeve, a hole communicating with a communicating hole, a recessed taper, and a female screw are disposed on one part of an adapter having a check valve for intake and deliver and having the communicating hole communicated with the both check valves. A piping member is disposed, which is composed of a pipe provided with projection tapers on both ends, a sheath for screwing in reverse into the pipe, and a hexagon cap nut with a female screw which is brought into contact with the sheath.  The sleeve and the adapter are joined with each other by screwing the female screw by the pipe member, and the space and the communicating hole are constituted as a high pressure chamber at the time of delivery.
Patent JP-2001269375-A (JP)
Title: Pressing device, massaging machine provided with pressing device, and sphygmomanometer provided with pressing device
Inventor: DOUNO SHIGERU
IPC: A61H7/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a high speed and high displacement pressing device. SOLUTION: This pressing device is provided with actuators 4 having electrodes 2 of conductive expansion material provided on both surfaces of an expansion part 1 comprising a sheet of insulation expansion material, a voltage applying part 3 to apply a voltage to the electrodes 2, an outer circumference regulating part 5 to regulate expansion action when the voltage is applied to the actuators 4, and fixing installation parts 6 to fix ends of the actuator 4. A subject part 7 to be pressed is installed roughly at a center part of the outer circumference regulating part 5, and the actuators 4 are deformed in arch form, thereby the subject part 7 is pressed.
Patent JP-2001279117-A (JP)
Title: Ferroelectric polymeric material
Inventor: KURIOKA HIDEJI
IPC: C08L77/10
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To change a polymeric material, which is difficult to be polarized because it has neither a glass transition temperature nor a melting point though it is expected to exhibit ferroelectric properties, into polarizable one and to utilize the polymeric material as a ferroelectric material. SOLUTION: A liquid crystal polymer such as a thermotropic liquid crystal polyester, or the like, is incorporated with a ferroelectric polymer not having a glass transition temperature and/or a melting point such as a wholly aromatic polyamide polymer, and the like, in an amount of 40-90 wt.% based on the total weight.
Patent JP-2000324805-A (JP)
Title: Charge pump circuit
Inventor: NGUYEN TAM
IPC: H02M3/07
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a charge pump circuit with a plurality of charge stages by ensuring that the respective charge stages receive an input signal and a clock signal and generate an output signal according thereto. SOLUTION: The gate terminal of each transistor 20 in a voltage power connection circuit 11 receives a clock signal CLK1 or CLK3. A clock signal circuit 12 divides a clock signal CLKIN to generate CLK1 to CLK4. A pair of series inverters 30 generate CLK1 from CLK1N. CLK2 is generated by a voltage amplification inverter circuit 13. CLK3 and CLK4 are generated through the inverters 30 inserted into a node 31. The charge pump 14 receives input signals A and B from the voltage power circuit 11 or output signals C and D from another charge pump 14, and further receives CLK1 and CLK2, or CLK3 and CLK4 from the clock signal generation circuit 12.
Patent JP-2001282194-A (JP)
Title: Display control circuit and liquid crystal display device provided therewith
Inventor: BABA NORIMITSU
IPC: G02F1/133
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when an input/output instruction occurs to display data from a microprocessor unit during read/write processing of the display data, the instruction has been disabled, therefore, this has had to be coped with by lengthening access intervals on the microprocessor side, and this has not permitted to shorten the access speed. SOLUTION: Wiring is arranged around display data RAM and a flag is set to the propagation time during the time of, and the flag read/write permits to smoothly input/output the display data across an external control device.
Patent JP-2001149515-A (JP)
Title: Motor driven golf cart
Inventor: JIKIBA YASUHIRO
IPC: A63B55/60
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor driven golf cart which may be occasionally charged in a source under play by a power generating and charging device mounted on the golf cart. SOLUTION: Whether or not the golf cart is under traveling is decided and if the golf cart is under traveling, the magnitude of discharging current (discharging quantity) is decided. If the discharge current is large, an engine for driving a generator is started (on). When the engine is decided to be started, the magnitude of the discharging current (discharging quantity) is decided, and if the discharging current is small, judgment is made that the charging disquantity is small and that the replenishing charging is no more needed. The engine for driving the generator is then stopped (off).
Patent JP-2001285754-A (JP)
Title: Head mounted type video display device
Inventor: KIYOKAWA IZURU
IPC: H04N5/64
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a head mounted type video display device in which the illumination luminance of a surface emitting illumination means is kept almost constant at all times even when a power supply voltage fluctuates without performing a troublesome adjusting operation. SOLUTION: This device is provided with video display means 17R and 17L, the surface emitting illumination means 23R and 23L for illuminating the video display means with white illumination light, first optical systems 13R and 13L for leading video images displayed on the video display means to the eyeballs of a user so as to be observed, second optical systems 41R and 41L arranged between the video display means and the first optical systems and provided with a polarization control element and a double refraction plate for optically increasing the apparent pixel number of the video display means, a power supply voltage detection means 61, a control data storage means 75 for storing the control data of the surface emitting illumination means corresponding to the power supply voltage and control means (65, 72L, 72R and 76)  for controlling the drive of the surface emitting illumination means on the basis of the control data corresponding to the power supply voltage detected by the power supply voltage detection means and stored in the control data storage means.