baber/WOPTO huggingface dataset:
Patent JP-2001331227-A (JP)
Title: Charge pump circuit
Inventor: AKAMINE TADAO
IPC: H02M3/07
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the ripple voltage of the output voltage of a charge pump circuit. SOLUTION: This charge pump circuit is provided with a power supply terminal, an output terminal, a ground terminal, a first capacitative element, and a second capacitative element. Then, a first state that the power supply terminal is connected to the first terminal of the first capacitative element, and that the second terminal of the first capacitative element is connected to an output terminal and the first terminal of the second capacitative element, and that the second terminal of the second capacitative element is connected to a ground and a second state that the power supply terminal is connected to the first terminal of the second capacitative element, and that the second terminal of the second capacitative element is connected to the output terminal and the first terminal of the first capacitative element,  and that the second terminal of the first capacitative element is connected to the ground are repeated. Then, the voltage of a power supply terminal is decreased and outputted from the output terminal, and the ripple voltage of the output voltage is reduced.
Patent JP-2001342057-A (JP)
Title: Glass-ceramics sintered compact and multilayered wiring board using the same
Inventor: NAGAE KENICHI
IPC: H05K3/46
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a glass-ceramics sintered compact which has excellent sintering performance, enables the firing together with a high temperature expanded glass-ceramics sintered compact and has high thermal expansion coefficient and high dielectric constant, and also provide a wiring board with built-in capacitor superior in mounting reliability to a printed circuit board in which an organic resin is used as an insulating material. SOLUTION: This glass-ceramics sintered compact comprises 50-70 vol.% of a glass component having a thermal expansion coefficient of 6-18×10-6/ deg.C at the temperatures of 40 to 400 deg.C, and 30-50 vol.% of filler components. The filler components include (a) lanthanum titanate, (b) titanates other than the component (a), and (c) zirconium-containing oxide. Another objective wiring board is obtained by using at least one layer of the glass-ceramics sintered compact having the thermal expansion coefficient of 8×10-6/ deg.C or more at the temperatures of 40 to 400 deg.C and the specific dielectric constant of 14 at 1 MHz as an inner layer of a multilayered wiring board, and forming the metallized electrodes on the upper and lower faces of the above inner layer to make a capacitor build in.
Patent JP-2001245446-A (JP)
Title: Ac generator
Inventor: ASAO YOSHITO
IPC: H02K15/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator capable of improving an alignment at a coil end, raising a space factor or the like of a conductor in a slot, and simplifying a manufacturing method. SOLUTION: The AC generator comprises a plurality of windings that, wherein a polyphase-stator winding 16 is composed of a lengthy element wire that is folded back at the outside of the slot 15a of the edge of a stator iron-core 15, are wound such that an internal layer and an external layer alternately seize a winding to the direction of a slot depth in the slot 15a. The stator iron-core 15 comprises a butt part that forms a cylindrical shape with butting and is extended to the axial direction.
Patent JP-2001343519-A (JP)
Title: Sticker film for display
Inventor: MURATA TSUTOMU
IPC: G02B1/16
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a sticker film for a display showing excellent antireflection property, antistatic property or IR cut-off property and developing excellent image contrast and color reproducibility. SOLUTION: In the sticker film for a display having a laminated structure of at least three layers including a transparent substrate, optical function layer and adhesive layer, at least two layers are made chromatic, with the colors of the layers become achromatic when mixed.
Patent JP-2001345348-A (JP)
Title: Method and device for bonding
Inventor: KOBAYASHI TATSUHARU
IPC: H01L21/60
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To effectively prevent vibration from being developed in the vertical direction during a bonding operation. SOLUTION: A chip Ch is held by a vertically moving bonding head 6 and is pressed onto a board P when the head 6 is moved down while ultrasonic vibration is applied to the chip Ch, thereby being mounted on the board P. The head 6 has a nozzle 6a for sucking a chip via a vibration member 6b made of a twisting vibrator at the tip of the shaft 6c. The vibration member 6b is operated to give the chip Ch twisting vibration around a nozzle axis via the nozzle 6a and the shaft 6c is moved down to directly apply a bonding load to the chip Ch to press the chip Ch to the board P.
Patent JP-2001341031-A (JP)
Title: Wire electric discharge machining device
Inventor: KISHI MASAKAZU
IPC: B23H7/10
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a wire electric discharge machining device capable of improving machining accuracy and machining efficiency. SOLUTION: A bush 51 formed by insulating material is fixed to a holder 50. A first current-carrying terminal 53 and a guide 54 made of insulating material with an outer diameter the same as that of the current-carrying terminal 53 and arranged with a second current-carrying terminal 55 on its outer circumference part are fixed to a piston 56a of a cylinder 56. The current-carrying terminal 53 is connected to a roughing power source 20 by a cable 21a, and the current-carrying terminal 55 is connected to a finishing power source 22 by a cable 23. The current-carrying terminal 53 or the current-carrying terminal 55 is contacted to a wire 3 by operating the cylinder 56.
Patent JP-2001340545-A (JP)
Title: Power supply control system and game device
Inventor: KOBAYASHI YASUO
IPC: A63F7/02
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To event the fraudulent modification of a backup function. SOLUTION: This game device has a power supply module 1 supplying electric power to a control board 3 through a power line 12 for a game and a backup power line 13. A reset circuit 50 generating a reset signal R indispensable for the action of the control board 3 is provided in the power supply module 1, and a reset signal line 60 for transmitting the reset signal R generated by the circuit 50, to the control board 3 is constituted integrally with a backup signal line 13a.
Patent JP-2001350070-A (JP)
Title: Optical cable and optical/dv wire composite cable
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical cable, capable of constituting an optical/DV wire composite cable which has the required tensile strength in particular and is superior in productivity relating to the optical cable to be used, being integrated with DV wires (insulated polyvinyl chloride wires for leading-in) and the composite cable, formed by assembling this optical cable and the DV wires. SOLUTION: This optical cable is constituted, by arranging coated optical fibers 12 formed by covering their outer peripheral parts with tension member fibers 14, which are in parallel in the longitudinal direction of the cable or in a twisted state in the central part of a sheath and disposing two pieces of FRP tension members 16 in nearly the intermediate part between the center part and outer peripheral part of the sheath in symmetrical positions.
Patent JP-2001314279-A (JP)
Title: Knee rest in standing attitude
Inventor: MINAMII ISAO
IPC: A47C16/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a knee rest by which burden of one's weight on the lower back or knees during work in a standing attitude can be reduced, and by which a working attitude is stabilized. SOLUTION: A cylindrical elastic body 2 of a roughly similar length to a thin and long bar 1 is fixed to the bar 1, fixtures 3 are fixed to both ends of the bar 1, and an adhesive layer 4 provided with release paper is provided on a fixing surface of the fixture 3 to be fixed to an installation surface 6.
Patent JP-2001351395-A (JP)
Title: Semiconductor memory integrated circuit
Inventor: HAGA AKIRA
IPC: G11C11/401
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit in which fuse data can be verified surely. SOLUTION: A data line DQ of a DRAM cell array 11 is connected to an I/O terminal through a data line sense amplifier 12. Fuse data of a fuse circuit 13 storing the circuit information is held in a first latch circuit 14 at the time of applying a power source, then transferred to a second latch circuit 15 by a clock. The device is provided with a read-out circuit 16 for reading out fuse data of the second latch circuit 15. Thereby, fuse data are read out to a test terminal for checking.
Patent JP-2001357258-A (JP)
Title: Article selecting method
Inventor: OKUMURA YOSHIHIRO
IPC: G06Q10/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an article selecting method which enables an article recipient to select a desired article and eliminates the trouble to carry it back. SOLUTION: This is an article selecting method which allows a participant to select an article presented by an event holder and at least one holder's web site where a list of articles that the event holder selects is recorded is opened; and authentication information for connecting to respective holder's web sites is recorded at an administrator's web site and when a participant's terminal computer is connected to the administrator's web site by using specific authentication information, the terminal computer is permitted to be connected to a specific holder's web site based upon the authentication information, so that the participant selects a desired article from the article list at the specific holder's web site.
Patent JP-2001359204-A (JP)
Title: Device for controlling idling of fuel cell vehicle
Inventor: HASEGAWA YUSUKE
IPC: B60L11/18
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption ratio of a fuel cell vehicle which is provided with a power supply comprising a fuel cell and an electricity storage device. SOLUTION: Decisions are made as to whether the speed of the vehicle is slower than a given speed ISTPSP (step S01), whether the motor output PMCMD of a motor for traveling and a motor for driving an air compressor that drives the fuel cell is smaller than that of a given motor output ISTPPM (step S04), whether a brake is in an 'on' state (step S05), and whether a terminal voltage Vst of the electricity storage device is larger than given voltages VISTPH, VISTPL (step S06). When all the results of the decisions are 'yes', a flag F-ISTP, that permits the performance of idling stop, is set to '1'. If any one of the results is 'no', the flag F-ISTP is set to '0'.
Patent JP-2001356526-A (JP)
Title: Toner
Inventor: KASHIWABARA RYOTA
IPC: G03G9/087
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a toner exhibiting good fixing property at low temperature, offset resistance at high temperature and developing property. SOLUTION: In the toner containing a binder resin, a coloring agent, wax and an organic iron compound, the binder resin contains a hybrid resin component having 2 to 40 mgKOH/g acid value and polyester units and vinyl polymer units. The toner has a tetrahydrofuran insoluble component by 2 to 50 wt.% based on the binder resin. The tetrahydrofuran soluble component has the main peak from 2,000 to 15,000 mol.wt. by gel permeation chromatography and contains the component having >=100,000 to <10,000,000 mol.wt. by 5 to 40 wt.%, the component of >=5,000 to <100,000 mol.wt. by 40 to 70 wt.%, and the component of >=1,000 to <5,000 mol.wt. by 10 to 30 wt.%. The organic iron compound is a complex and/or complex salt of specified monoazo compounds and iron atoms.
Patent JP-2001359239-A (JP)
Title: Voltage fluctuation compensating device
Inventor: KOBAYASHI TAKESHI
IPC: H02J3/01
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a voltage fluctuation compensating device, having measures against higher harmonic and capable of restraining higher harmonic current included in the load current of a system, in addition to measures against voltage fluctuations by a power compensating function. SOLUTION: This voltage fluctuation compensating device restrains voltage fluctuations in a power system linked to a distributed power supply, having power fluctuations due to fluctuations in the output of the distributed power supply with a power converter connected to the power system. The compensating device is attached with a higher harmonic compensating circuit part 34, which has a notch filter 44 of canceling a higher harmonic component included in system current Is with the distributed power supply.
Patent JP-2001357062-A (JP)
Title: Method and system for retrieving database and recording medium having database retrieval program recorded thereon
Inventor: YOSHIMURA MITSUHIKO
IPC: G06F17/30
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the data updating date of a DBMS cannot be known when job date or data updating date is not explicitly handled as an item of a table on a database on the DBMS and that communication quantity is increased in a method for acquiring sharpness information by a data sharpness manager. SOLUTION: By providing a system date extracting part for extracting date information from an updating log file managed by each DBMS and a date information merging processing part for merging the date information as a result of retrieval, the date when data are updated is provided for a user easily to utilize it for job.
Patent JP-2002009388-A (JP)
Title: Laser heating device and laser heating method
Inventor: SAKURAI TSUTOMU
IPC: B23K26/21
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a high-output laser heating device which can stably control its output while protecting an LD from a surge or the like. SOLUTION: A laser heating device is provided with an LD module 10, a power supply 3 for feeding a current to the module 10, optical systems 11 and 12 for making an emitted laser beam from the module 10 focalize at a heating point, a voltage detecting part for detecting a voltage which is applied between the feeding terminal and earth terminal of the module 10, a comparator 59 which compares the voltage detected in the voltage detecting part with a voltage of a reference value and outputs a feeding stop signal in the case where the voltage is outside the range of the set voltage, and a shut down circuit 60 which stops feeding from the power supply to the module 10 according to the input of the feeding stop signal from the comparator 59.
Patent JP-2002006970-A (JP)
Title: Application software trial system
Inventor: ONO SEIICHI
IPC: G06F21/10
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an application software trial system by which the trial use of an application software, for example a package software, etc., can be easily done through communication circuit. SOLUTION: This system is an application software trial system 1 which provided to the user terminals 3 installed Web browser the information about the executed results by the application software stored in a host server equipment 2 through a communication circuit 5. The host server equipment provides following 3 means;  an executing means 212 which executes the application software stored in a memory means 211, a communication protocol converting means 22 which converts the information about the executed results into the communication protocol by which the information can be perused by Web browser, and also converts the instructions information from the user terminals into the communication protocol by which the application software can handle, and a communication means 23 which sends the information about the executed results converted by the protocols to the user terminals and receives the instructions information from the user terminals.
Patent JP-2002007140-A (JP)
Title: Recording medium and system development device and microcomputer
Inventor: MITSUISHI NAOMIKI
IPC: G06F9/45
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To make an interrupt response time appropriate according to its use without damaging any programming performance. SOLUTION: A compiler for generating an object program on the basis of a source program is recorded so as to be readable by a computer in a recording medium, and the compiler is provided with a first means (209) for designating an instruction available to the object program according to a given condition and a second means (24) capable of generating an object code based on the source program within the range of the instruction designated by the first means. Thus, it is possible to control an interrupt response time in the generated object code and to make the interrupt response time appropriate according its use.
Patent JP-2001060679-A (JP)
Title: Semiconductor image sensor containing optical layer
Inventor: PARK KI NAM
IPC: H04N5/335
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To improve the optical effect of a CMOS image sensor by forming an optical layer on an insulation layer for transmitting an incident light to a photodiode formed on an photosensitive area of a semiconductor substrate as well as an insulation layer on a transistor formed on a peripheral circuit. SOLUTION: A photodiode 220 and a number of transistors 230 are respectively formed in a photosensitive area 212 and a peripheral circuit area 214. A first insulation layer 240 is formed on a semiconductor structure. A first metallic line 252, a second insulation layer 250, a second metallic line 262, and a third insulation layer 260 are formed on the first insulation layer 240 in sequence. Next, an insulation layer, that is, an optical layer 270 which has such a layer that is optically designed and contains a silicon atom and an oxygen atom such as SiO2, is formed on the uppermost insulation layer 260 in a manner that its refractive index may amount to a square of that of the insulation layer 260. Thus, the light transmittance and photosensitivity of a CMOS image sensor can be improved, and its picture quality and operation performance be also made higher.
Patent JP-2001072913-A (JP)
Title: Lead for mechanical pencil
Inventor: SATO TETSUTA
IPC: C09D13/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a lead suitable for painting out or writing large letters, which has good depth by making the lead with a specific diameter. SOLUTION: The lead has a diameter of 1.2 to 1.6 mm. The compounded materials are kneaded and molded to an appropriate size of 1.2 to 1.6 mm to obtain a nonburned lead. Alternatively, after molding, heat treatment is performed to give a burned lead substance which is impregnated with liquid paraffin, spindle oil, squalane, microcrystalline wax, lower molecular weight polyethylene wax, paraffin wax, montan wax, carnauba wax, or the like if necessary to obtain a burned lead. For the burned lead, the bulk density of the outer shell of the thickness of 5% from the external diameter of the burned lead substance is preferably controlled within the 0.9- to 1.1-hold bulk density of the remaining core part except the outer shell. For the nonburned lead, the bulk density is preferably 1.1 to 2.0 g/cm3.
Patent JP-2001131880-A (JP)
Title: Oil-tone leather-like sheet
Inventor: HAYASHI KOHEI
IPC: D06N3/14
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-tone leather-like sheet having high-class appearance and the same degree of soft feeling and touch feeling as those of natural leather, useful for application to shoes, and the like. SOLUTION: This oil-tone leather-like sheet comprises a napped sheet which is composed of an interlaced nonwoven fabric made of extra fine fibers containing a polyurethane and in which napped fibers composed of the extra fine fibers exist on a part or the whole face of at least one side. A compounded material of an oily substance having 50-10,000 mPa.s viscosity at 30 deg.C and its holding body exists on a part of the whole face of the napped sheet.
Patent JP-2002015386-A (JP)
Title: Monitoring system of remote place
Inventor: MORIMOTO MASAYOSHI
IPC: H04N7/18
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system of a remote place capable of monitoring from a remote place, a trespasser or the like into a long-absent residence such as a villa or the like, a factory, an office, breeding of livestock, an orchard or the like. SOLUTION: On the remote place required to be monitored, one or plural monitor cameras sufficient for photographing a required range and image transmission terminals are installed, and the observer side has a communication means such as a telephone line for sending a driving signal selectively to each monitor camera, and a communication image processing system for receiving and recording content information from the monitor cameras, to thereby enable to know information of the trespasser at the remote place by an observer's operation.
Patent JP-2002011374-A (JP)
Title: Mobile cone crusher
Inventor: MORIYA YUKIO
IPC: B02C21/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a mobile cone crusher which is compact and highly efficient. SOLUTION: In the mobile cone crusher built up of a cone crusher for crushing rocks and the like and an engine as a power source, a lubricant pump which discharges a lubricant is structurally connected directly to the engine.
Patent JP-2002013781-A (JP)
Title: Air-conditioning system
Inventor: NISHIMURA TAKANORI
IPC: F24F5/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To stably operate a system without any need for cooling a refrigerant in advance when an operation is started. SOLUTION: This air-conditioning system is provided with a cooling source 1, a liquid refrigerant pump 2, an indoor air conditioner 5, a compressor 3, and a control valve 4 by bypassing the compressor 3. Also, at piping near the suction opening of the liquid refrigerant pump 2, a temperature detector 7 for detecting the temperature of the liquid refrigerant and a pressure detector 8 for detecting the pressure of the liquid refrigerant are provided. Further, a control device 6 is provided, which calculates the degree of supercooling of the liquid refrigerant based on a detection signal from the temperature detector 7 and the pressure detector 8. Then, at the start of operation, the control device 6 first drives the compressor 3, and drives the liquid refrigerant pump after the degree of supercooling reaches the stable operation level of the liquid refrigerant pump.
Patent JP-2002020184-A (JP)
Title: Design panel having crushing surface and method for manufacturing the same
Inventor: YANAGIDA HIROAKI
IPC: C04B41/72
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight foamed concrete panel which may be formed continuously with shades of a broad width in the boundary segments of crushing surfaces with each other by forming the crushing surfaces of surface characteristics having a granular feel (formed by fine grains of the surface) and the fine shades adjacent to each other and providing these surfaces with marked differences in heights with each other and features the unique surface characteristics. SOLUTION: The lightweight foamed concrete panel whose panel surface has the surface fabricated parts provided with the marked differences in the heights of the adjacent crushing surfaces with each other and has recesses of <50% in cell clogging rate in the surface fabricated parts and the process for manufacturing the same. According to this invention, bonding strength of a coating material may be improved by having the recesses of <50% in the cell clogging rate in the surface fabricated parts described above. Further, a blow tool is actuated on the lightweight foamed concrete panel, by which the panel may be efficiently manufactured and provided.