baber/WOPTO huggingface dataset:
Patent JP-2003002043-A (JP)
Title: Air conditioner for vehicle
Inventor: MIYAKE TOKUYUKI
IPC: B60H1/32
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of largely reducing an occupied space of an air conditioner unit compared with a conventional sub-engine type air conditioner, increasing a trunk space especially necessary for a sightseeing bus, and maintaining good cooling effects even in a low engine speed range of a traction engine. SOLUTION: A swash plate type hydraulic pump is driven by the traction engine, discharge pressure oil of the hydraulic pump is fed to a hydraulic motor via a flow control valve, and a refrigerant compressor is driven by the hydraulic pump. Even when the traction engine is operated at a low engine speed, an inclination of a swash plate of the hydraulic pump is increased at the low engine speed range, and decrease at a high engine speed range so as to ensure a sufficient oil amount.
Patent JP-2003044571-A (JP)
Title: Method, program and system for collecting usage fee of facility
Inventor: UENO TOSHIHIRO
IPC: G06Q20/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To pass a usage fee of a facility by using respective bank accounts of a managing organization and a user of the facility. SOLUTION: A method for collecting usage fee of facility comprising a step of calculating the usage fee based on the reservation information on usage of the facility (fee calculation processing 11), steps of checking off the usage fee from a bank account of the user to transfer to an arbitrary bank account (transmission format edit processing 12, transmission processing 13 and fee management processing 14), steps of transferring the usage fee from the arbitrary bank account to a bank account of the managing organization when the facility was used by the user (facility usage confirmation processing 15 and adding money processing 17) and steps of refunding the usage fee from the arbitrary bank account to the bank account of the user when the facility was not used by the user (decision processing 16 on whether to refund or not and refund processing 18).
Patent JP-2003042606-A (JP)
Title: Antidewing structure for icemaker
Inventor: SAKANO YOSHIKAZU
IPC: F25C1/12
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent a dew formation from occurring on a peripheral surface of an icemaker by a simple structure. SOLUTION: An icemaking chamber 15 having an icemaking plate 16 or the like and a refrigerator, and a machine chamber 20 having an icemaking tank or the like are provided in an icemaker body 10 for assembling a panel 14 in a box shape, and ice pieces Iy generated in the chamber 15 are taken out from an outlet 25 of a back surface 10C. Multiple slits 40 are opened on lower positions of a front surface 10A and right and left side faces 10B of the body 10. Even when a cold air tends to sink in the body 10, the cold air and the outdoor air are output from and input to the body 10 through the slits 40 to prevent the cold air from being accumulated due to a flow of the air at a bottom in the body 10. Thus, cooling of the lower position on the peripheral surface of the body 10 from an interior is suppressed to prevent the dew formation from occurring on the outer surface side. Slits are not provided on the back surface 10C so that indoor cold air is not diffused to the outlet 25 and the dew formation thereat is prevented as well.
Patent JP-2002150517-A (JP)
Title: Spin valve(sv) magnetoresistive sensor, magnetic reading/ writing head and disk drive system
Inventor: GILL HARDAYAL HARRY SINGH
IPC: G01R33/09
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a spin valve(SV) magnetoresistive sensor having an AP pinned layer, an AP combined free layer and a non-magnetic electrically conductive spacer layer held between an AP pinned layer and a free layer. SOLUTION: The AP pinned layer (622) includes a 1st and 2nd ferromagnetic layers (624, 628) separated by an anti-parallel coupling(APC) layer (626). The AP coupled free layer (632) includes a 3rd ferromagnetic layer (direction of easy magnetization axis is lateral (633)) to the spacer layer, a 4th ferromagnetic layer (direction of easy magnetization axis is vertical (637) due to the high temperature stability, which generates the mirror surface reflection of electron), and an APC layer (635) held between the 3rd and 4th ferromagnetic layers (634, 636). Sensing current shunts are reduced by the free layer, and both of the reduction of sensing current shunts and the mirror surface reflection of electron contribute to the improvement of a GMR coefficient of the SV sensor.
Patent JP-2003047294-A (JP)
Title: Generating and cooling system and its operation method
Inventor: YAMAZAKI KIKUO
IPC: H02P9/04
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a system which can recover energy, making effective use of cold heat and each kind of exhaust heat obtained in the natural world. SOLUTION: This generating and cooling system 1 is provided with a first pipeline which sends a refrigerant condensed with a first evaporator condenser 10 to a second evaporator condenser 11 and a second pipeline 13 which sends the refrigerant condensed with the second evaporator condenser 11 to the first evaporator condenser 10, between the first evaporator condenser 10 and the second evaporator condenser capable of evaporating and condensing the refrigerant, and these first pipeline 12 and the second pipeline 13 can be selected, and this system is further provided with a third pipeline 14 which is equipped with a generator for generating electricity by the mechanical energy of the evaporated refrigerant and a compressor for compressing the evaporated refrigerant.  This generating and cooling system 1 can generate electricity in, for example, the winter season, making use of cold heat or each kind of exhaust heat in the natural world, and can cool the heat medium outside the system excluding the winter season.
Patent JP-2002082043-A (JP)
Title: Rheometer for rapid measurement of small quantity of sample
Inventor: HAJDUK DAMIAN
IPC: G01N11/14
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a small rheometer or the like capable of taking reliable measurements of a plurality of small quantities of samples in a short time. SOLUTION: The small rheometer includes a first substrate 100 and a second substrate 102 which form a pair of substrates each having a predetermined shape for retaining between the substrates a sample having a volume of not more than 200 μL, and an adjustment device for adjusting the interval between the substrates. The small rheometer causes shear strains within the sample by actuating the first substrate 100 and the second substrate 102 on a predetermined microscopic scale by means of a driving element 104 mechanically coupled to the first substrate 100.  The small rheometer further includes a detection element outputting a position signal indicative of the displacement of at least one of the first and second substrates 100 and 102, and a feedback circuit which provides, based on the position signal, dynamic re-equilibrium about the force applied to the sample by the operation of the first and second substrates 100 and 102 on the microscopic scale.
Patent JP-2003044425-A (JP)
Title: Data communication device
Inventor: TAKANO MINORU
IPC: G06F13/36
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent a PCI bus from being occupied by a data communication device. SOLUTION: The data communication device 1 has a bus arbitration part 141 which arbitrates among a plurality of communication means 11 and 14 to 16 to acquire the PCI bus right while the plurality of communication means 11 and 14 to 16 having communication functions are connected to the PCI bus B11 performing data transfer in the device, and at least one of the communication means 11 and 14 to 16 is a specific communication means; and the device is equipped with a control means which moves the bus right to one of the plurality of communication means when the specific communication means transfers data and instructs the bus arbitration part 141 to make the communication means having obtained the bus right to act to transfer the data instead of the specific communication means.
Patent JP-2003052084-A (JP)
Title: Cleaning inspection support system
Inventor: IWATANI KAZUO
IPC: H04Q9/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning inspection support system that can improve the checking efficiency of cleaned spots by quickly acquiring the cleaning management information on a designated cleaned spot regardless of skill. SOLUTION: This cleaning inspection supporting system is composed of a plurality of portable terminal units 1 each of which is provided with a control section 4, a storing section 5, a displaying section 7, and radio signal transmitting and receiving sections 14 and 15 and carried to a cleaned spot to be checked and a plurality of communication tags 2, each of which is provided with a signal processing section 18, a power supply section 21, and a radio signal transmitting-receiving section 19 and fitted to a cleaned spot to be checked. Each terminal unit 1 transmits a calling signal by radio at fixed time intervals, and each tag 2 transits a response signal containing its own ID and information to the terminal unit 1 by radio upon receiving the calling signal from the unit 1.  Upon receiving the response signal, the terminal unit 1 causes the displaying section 7 to display the contents of the information on its screen based on the response signal supplied from the tag 2, inputs the cleaned state of each cleaned spot by selectively operating the screen, and stores the inputted results in the storing section 7 as the cleaning management information.
Patent JP-2003049539-A (JP)
Title: End fixing tool for cable protecting tube
Inventor: YOSHIDA MITSUO
IPC: E04G9/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To overcome a problem such that a cover, which is separated from a nail mounting part, is turned into waste. SOLUTION: An end fixing tool for a cable protecting tube, which is temporarily fixed to a concrete form by means of a nail, is equipped with a main body, to which the cable protecting tube is locked for fixation, and the nail mounting part on which the nail is mounted; the nail mounting part is provided with a nail hole, a void which is large enough to allow the passage of a nailhead, and the cover for closing the void; a part of the cover is coupled to the nail mounting part via a cuttable separation coupling part; the other parts of the cover are coupled to the nail mounting part via a coupling part which can be harder to cut than the separation coupling part;  and when the nail, which is drive into the form, is pulled to the end side thereof after the removal of the form, the cover is pushed by the nailhead so as to separate the separation coupling part, the cover is turned on the coupling part serving as a supporting point, so as to open the void, and the nail can be taken out through the opened void.
Patent JP-2003059107-A (JP)
Title: Optical disk having multilayered recording layer, method of manufacturing optical disk, optical disk and method of recording and reproducing optical disk
Inventor: ISHIZUKA KENICHI
IPC: G11B7/1353
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk which maintains the state of a recording and reproducing beam constant without depending upon the change in the record ing state of a first recording film in subjecting a second recording film to record ing and reproducing of a recording and reproducing type optical disk having two layers of the recording films, a method of manufacturing optical disk, optical disk device and method of recording and reproducing optical disk. SOLUTION: The optical disk is so constituted, in subjecting the recording film 131 which is the second recording film to recording and reproducing by using a bifocal objective lens 10 for 0.6t/1.2t, that the recording and reproducing beam 150 is transmitted through a disk substrate 20, the recording film 130, adhesive layer 30, the recording film 131 and a disk substrate 21 and is reflected by an aluminum reflection layer 40 and is thereafter focused at the recording film 131.
Patent JP-2003060087-A (JP)
Title: Semiconductor memory
Inventor: HIRANO YUICHI
IPC: H01L27/11
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory with high soft error resistance. SOLUTION: The semiconductor memory is provided with an SRAM memory cell. NMOS transistors Q1 and Q4 are transistors for driving, NMOS transistors Q3 and Q6 are the transistors for transfer, and PMOS transistors Q2 and Q5 are load transistors. An NMOS transistor Q7 is the transistor for adding resistance. The gate of the NMOS transistor Q7 is connected to a power source 1. Also, one of the source/drain of the NMOS transistor Q7 is connected to a memory node ND1, and the other is connected to respective gates of the NMOS transistor Q4 and the PMOS transistor Q5. The resistance between the source and drain of the NMOS transistor Q7 is adjusted by a gate length, a gate width and the impurity density of the source and drain and is about several 10 kΩ for instance.
Patent JP-2003052396-A (JP)
Title: Method for detecting mutation in test nucleic acid using mismatch-recognition protein
Inventor: OKAMOTO NAOAKI
IPC: G01N33/53
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and rapidly detecting a mutation in a test nucleic acid. SOLUTION: This method for detecting the mutation in the test nucleic acid comprises preliminarily labelling at least one selected from the group consisting of the test nucleic acid, a control nucleic acid, and a mismatch-recognition protein with a labelling substance, (1) mixing the test nucleic acid with the control nucleic acid to hybridize the test nucleic acid with the control nucleic acid, (2) reacting the hybridization product obtained in (1) with the mismatch protein, (3) at least measuring the labelled substance as the reaction result with the mismatch-recognition protein described in (2), (4) carrying out such an analysis as at least judging whether the labelled substance is liberated or not, and (5) detecting the mutation in the test nucleic acid on the basis of the analysis result of (4).
Patent JP-2002165015-A (JP)
Title: Method and system for distribution of calls to inquiry centers
Inventor: BERRONDO VINCENT
IPC: H04M3/42
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and system that corrects defects in a conventional method adopting a conventional technology, allows a directory inquiry center to concentrate on management of calls, and reduces auxiliary communication quantities among the inquiry centers. SOLUTION: A server cyclicly sets a estimated wait time as a function of an average wait time by each call estimated by the server for a specific center and compares the estimated wait time with two threshold values in order to decide transfer of a call to the specific center or other inquiry center with less load or compares the estimated wait time with two other threshold values in order that the specific center receives calls from another center having a larger load or rejects the calls when the specific center itself is saturated.
Patent JP-2003053172-A (JP)
Title: Granuator
Inventor: IMAMURA TSUNEKI
IPC: B01J2/22
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a granulator which is capable of sufficiently solidifying powder and suppressing the wear of parts. SOLUTION: This granulator has a first moving die 11 and second moving die 12 connecting a plurality of die members 18 formed with recessed parts on one surface to an endless form in such a manner that the recessed parts exist on the outer peripheral surface side. Both the moving dies 11 and 12 are arranged one above the other in such a manner that an upper moving route 26 of the first moving die 11 and a lower moving route 38 of the second moving die 12 face each other. The powder supplied from powder supplying means 15 onto the die members 18 of the first moving die 11 existing in the upper moving route 26 is meshed into the recessed parts of the upper and lower die members 18 by going around of both the moving dies 11 and 12 and thereafter the die members 18 of the second moving die 12 existing in the lower moving route 38 are pressurized by a fluid pressure cylinder 42, by which the powder intruding into the recessed parts of the upper and lower die members 18 is compacted.
Patent JP-2002119056-A (JP)
Title: Switched mode power supply
Inventor: KOEGEL REINHARD
IPC: H03K17/687
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To improve an attenuation circuit for switched mode power supply to reduce the number of members and loss produced in a switched mode power supply. SOLUTION: A switched mode power supply is provided with a storage capacitor (C1), a transformer (TR) having primary winding and secondary winding, and a switching transistor (T1) series connected with the primary winding. The primary winding is divided into sub-windings (W1a and W1b) having at least one tap (A), and capacitors (C2 and C3) are parallel-connected with at least the two sub-windings (W1a and W1b), respectively.
Patent JP-2003068601-A (JP)
Title: Exposure method and aligner
Inventor: SHIRAISHI MASAYUKI
IPC: H01L21/027
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method which performs exposure transfer with high position precision, by reducing influence of relative vibration of a wafer stage and a tube, in an aligner having a light source which generates light in pulses. SOLUTION: The tube 11 and the wafer stage 12 vibrate mutually, and its mutual vibration is measured by a capacitance sensor 13. A signal 131 of the vibration data is given to a detection trigger circuit 14, which outputs a trigger signal 141 at the desired timing. The trigger signal 141 is connected with an external trigger input terminal 151 of a light source system 15, which is driven on the basis of the signal. The trigger signal 141 is outputted, at a timing when the relative vibration intersects the zero point in one direction. As a result, the influence of relative vibration exerted upon the accuracy of the exposure position can be reduced to a fraction.
Patent JP-2003063740-A (JP)
Title: Terminal part mounting device for optical fiber
Inventor: KOKUBO MITSUNORI
IPC: G02B6/36
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a terminal part mounting device capable of automatically maintaining a relaxing degree of an optical fiber to the appropriate state when a second part is joined to an end surface of a first part mounted to a tip end of the optical fiber in the state that an axis core and a rotation angle are coincident. SOLUTION: The optical fiber 1 is fed to an upper clamp 21 through an optical fiber feed device 30. The first part 3 (mounted to a tip end of the optical fiber 1) is grasped by the upper clamp 21 and the second part 4 is grasped by a lower clamp 25. After an axis of the second part 4 is made coincident with an axis of the first part 3, a rotation angle of the first part 3 is made coincident with a rotation angle of the second part 4 by adjusting the rotation angle of the upper clamp 21. At this time, the optical fiber feed device 30 is controlled such that a paying out speed or a retreat speed of the optical fiber 1 synchronizes to a speed of an outer periphery of the upper clamp 21. After adjustment of the axis and the rotation speed, the first part 3 and the second part 4 are joined each other through a sleeve 5.
Patent JP-2002190896-A (JP)
Title: Communication unit, its control method and storage medium
Inventor: TAKEDA TOMOYUKI
IPC: G06F1/32
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication unit that can effectively utilize a radio channel without occupancy of the radio channel by allowing an information processing terminal and a facsimile terminal to wirelessly transmit/receive a command to poll a state of communication and its response at all times in the case of communication by a wireless interface interconnecting a PC and the facsimile terminal. SOLUTION: The communication unit executing its operation modes consuming different power is provided with a wireless connection means that makes wireless connection to an external information processing unit, an operation mode revision means that revises the operation mode in the wireless connection means according to a prescribed condition, and an operation mode display means that displays the operation mode revised by the operation mode revision means.
Patent JP-2003065066-A (JP)
Title: Seal jig
Inventor: SASAKI SHUICHI
IPC: F16J15/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To blockade an intake passage securely and easily for the purpose of hermetically sealing the interior of an engine when checking airtightness of the engine at the time of assembling the engine, and to improve durability of a seal member for maintaining the airtightness. SOLUTION: The seal means includes a body 12, an annular handle section 14 screwedly engaged with a thread portion 26 of the body 12, an engagement portion 16 having one end integrally connected to the handle section 14 and the other end with a radially inwardly projecting protrusion 36, and an annular seal member 18 mounted on the inner peripheral surface of the protrusion 36.
Patent JP-2003069390-A (JP)
Title: Pll circuit
Inventor: MURAKAMI HIDEAKI
IPC: H03L7/089
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit provided with a VCO whose output frequency characteristic is nearly linear within a variable range of an input voltage VCOIN. SOLUTION: A voltage current conversion circuit 21 operated at a high second power supply voltage Vdd2 higher than a first power supply voltage Vdd1 converts an input voltage VCOIN into current and outputs the current to a third current mirror circuit 24 and each gate of PMOS transistors P1 to Pm operated by a first power supply voltage Vdd1 whose voltage is lower than that of the second power supply voltage Vdd2, via first and second current mirror circuits 22, 23 operated by the second power supply voltage Vdd2, and the third current mirror circuit 24 outputs the current to an NMOS transistor 25 and each gate of NMOS transistors N1 to Nm.
Patent JP-2003075089-A (JP)
Title: Heat exchanger
Inventor: OSAKABE HIROYUKI
IPC: B23K35/30
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger, in which safety as drinking water of supply hot-water and corrosion resistance to condensate in a brazed part are made compatible by preventing contamination of different kinds of brazing-filler metals. SOLUTION: A tube is constituted of two heat-transfer plates. A to-be-seamed part 4a of a first heat-transfer plate 4A is folded back from the inside of a second heat-transfer plate 4B to be seamed together so that the end of the plate 4B is sandwiched on both sides, and contact faces of the plates 4A, 4B are brazed. In this case, the first joint 9 made inside (supply hot-water side) relative to the bent part of the plate 4A and the second joint 10 made outside (combustion gas side) are brazed with brazing-filler metals different from each other. That is, in the first joint 9 copper brazing filler is used. In the second joint 10, Ni-brazing-filler is used, which has a melting point (liquidus temperature) close to that of the copper brazing-filler.
Patent JP-2003073487-A (JP)
Title: Biodegradable resin belt
Inventor: KAWAGUCHI MASAYUKI
IPC: C08L101/16
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a belt utilizing a biodegradable resin thereby not affecting natural environment on disposal, having sufficient strength by raising the density of the biodegradable resin, and excellent in transmission performance and long in service life. SOLUTION: This belt 1 comprises a biodegradable resin consisting mainly of polybutylene succinate and/or polyethylene adipate, where the density of the polybutylene succinate and/or polyethylene adipate part is >=1.19 g/cm<3> .