baber/WOPTO huggingface dataset:
Patent JP-2002365674-A (JP)
Title: Magnetic display
Inventor: SUGANO YASUYUKI
IPC: G09F9/37
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic display which is capable of easily converting the black characters and images formed by magnetic particles of fine black iron oxide powder, etc., to diversified interference colors with simple constitution without impairing the functions of the conventional magnetic displays. SOLUTION: This magnetic display is constituted by coating and providing two sheets of nonmagnetic material substrates 8 and 9, at least one of which is transparent, with a microcapsule layer 7A of the fine black magnetic powder dispersed into oily liquid and fine light reflective nonmagnetic material powder between these substrates to form the display sheet, and forms and images by impressing the magnetic field for forming the characters or images from the front surface of the display having the transport 8 side as the front surface and impressing the magnetic field for image erasure from the rear surface, thereby converting the positions of the fine black magnetic material powder and fine light reflective magnetic material powder within the microcapsule 7.  The front surface or rear surface of the transport 8 is coated and provided with a pearl pigment layer 16 indicating various kinds of the interference colors.
Patent JP-2002371848-A (JP)
Title: Engine cooling device
Inventor: MURAKAMI HIROMICHI
IPC: F02B29/04
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the exchangeability of cooling water by allowing the flow of cooling water when an engine stops and prevent the formation of air stagnation due to vapor in a circulation passage. SOLUTION: This engine cooling device circulates cooling water and controls a degree of cooling of the engine 1 in accordance with an operation condition. The device is provided with a flow regulating valve 8 controlled to adjust a flow rate of circulating cooling water, and an ECU 30 opens the flow regulating valve 8 by a predetermined degree of opening when it judges that the engine 1 stops. Moreover, the ECU 30 makes the valve element butt against a fully closed position once and moves the valve element using the fully closed position as reference to determine the predetermined degree of opening in the valve opening control.
Patent JP-2002117658-A (JP)
Title: Device and method for managing data, and device and method for reading data and system for managing information
Inventor: NAGATOMO SHOICHI
IPC: H04N21/433
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To manage various pieces of data, such as contents with simple storing/reading control processing by using a distributable and circulatable storage medium. SOLUTION: High quality music data and image data are stored in a 2nd storing CD 2 of a card 10 provided with a 1st storing part IC 7, that is accessed by a 1st accessing method and is composed of a statically storing part and the 2nd storing part CD 2, that is accessed by a 2nd accessing method and is composed of a dynamically storing part, and music data, and image data obtained by compressing the high quality music data and image data are stored in the IC 7. A portable player 10, that is playback equipment and a household CD card reader 110' can retrieve and reproduce high quality music data and image data on the CD 2, by referring to the compressed music data and image data stored in the IC 7.
Patent JP-2002369770-A (JP)
Title: Toilet with armrests
Inventor: NAGAOKA HIROTOSHI
IPC: A47K17/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a toilet with armrests providing a good feeling of use and boasting of a good design. SOLUTION: The toilet bowl 2 has plane sections at both ends of the rear, and a plurality of holes 2a provided in the plane sections, a metal plate 3 in which a plurality of holes 3a is provided in positions corresponding with the plurality of holes 2a provided in the plane sections, and armrests 1 attached to the right and left sides of the metal plate, and the metal plate 3 is detachably attached to the rear of the toilet bowl 2 by a threadedly engaging means 4 inserted into the holes 2a provided in the plane sections of both ends of the rear of the toilet bowl 2, and the holes 3a provided in the metal plate 3, and the armrests 1 can be rotated upward from the horizontal mounting position of the armrest body 11.
Patent JP-2002030644-A (JP)
Title: Method and apparatus for measuring of compaction degree
Inventor: LAUGWITZ NIELS
IPC: E02D3/046
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provided a method and apparatus for measuring the degree of compaction applicable at low cost even to vibrations having high acceleration values. SOLUTION: A technique is provided for measuring the degree of compaction during a ground surface compacting operation using a rolling machine, such as a vibrating roller or a vibrating plate, having an upper structure and a vibrating bottom structure and driven at a predetermined exciting frequency. The amplitude value of vibration of the bottom structure relative to the upper structure in the exciting frequency range is determined and the amplitude value of vibration of the bottom structure relative to the upper structure at a frequency equal to or less than 60% of the exciting frequency is also determined; the ratio of the two kinds of amplitude values is employed as the measurement of the current degree of ground surface compacting.
Patent JP-2003009325-A (JP)
Title: Tool and method for replacing high-voltage pin-type insulator
Inventor: HOSOKAWA KAZUHIRO
IPC: H02G1/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a replacement tool which enables quick and efficient exchange of high-voltage pin-type insulators, and to provide a high-voltage pin-type insulator exchanging method, using the replacement tool. SOLUTION: An insertion support part 2 at the tip of the operating rod 3 of the high-voltage pin-type insulator exchange appliance 1, has an outside diameter and a length which allow it penetrable into a through-hole 7a, made in an arm 7 and bolt holes 12a formed in strap end parts 12b, and has a support recession 4 of upper part free which houses a part of the bolt portion 6 of a high-voltage pin-type insulator 5 and supports the pin-type insulator 5.
Patent JP-2003002496-A (JP)
Title: Spool supply device
Inventor: HATANO TSUNEO
IPC: B65H19/30
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce a burden of an operator by disusing monitoring of a stored state and replenishment of a spool 3 of a rewinding machine 1. SOLUTION: This spool supply device 10 for supplying the spool 3 to the rewinding machine 1 comprises a storing part 12 for storing spool housing boxes 13 for housing a plurality of spools 3 in a parallel state in one direction in a state of being stacked on a plurality of stages; a discharge part 11 arranged in parallel to the storing part 12 capable of mounting all of the spools 3 in the spool housing boxes 13 and sending out the spools 3 individually to the rewinding machine 1; a hand mechanism 62 movable three-dimensionally in an upper position of the storing part 12 and the sending out part 11, and capable of holding the spools 3 in the spool housing boxes 13; and a control device for controlling the hand mechanism 62 so as to transfer the spools from the spool housing boxes 13 of the storing part 12 to the sending out part 11.
Patent JP-2002371239-A (JP)
Title: Color-aggregate-containing coating material and colored- aggregate-containing coating material
Inventor: KOBAYASHI REIICHI
IPC: C09D7/12
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a color-aggregate-containing coating material and a colored-aggregate-containing coating material, both capable of easily forming a coating film excellent in weather resistance. SOLUTION: A coating material prepared by adding a hindered amine stabilizer(HALS) to a coating material mainly comprising a color aggregate and a synthetic resin is provided, the color aggregate being white Japanese sand and/or a colored aggregate. A coating material which contains a colored aggregate comprising a color aggregate coated with a coating material layer containing HALS is also provided.
Patent JP-2003001842-A (JP)
Title: Printing in which ink tank to be used is changed according to ink level in ink tank
Inventor: OTSUKI KOICHI
IPC: B41J2/175
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To effectively use ink in two ink tanks housing ink of the same color. SOLUTION: In a printer, the ink tank to be used for forming an ink dot is selected according to an ink level of each of the ink tanks housing the ink of the same color, so that the ink dot can be formed by using a nozzle array supplied with the ink from the ink tank housing the remaining ink, for example, when the ink remains in either of the ink tanks. This allows the effective use of the ink in the two ink tanks housing the ink of the same color.
Patent JP-2003004315-A (JP)
Title: Air conditioner
Inventor: OSHITTO KUMAR DOTTO
IPC: F25B49/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent overheat of a compressor and avoid wet vapor suction to the compressor. SOLUTION: A double pipe type heat exchanger 4 having an outside passage 4d and an inside passage 4c to exchange heat between refrigerants flowing through the passages are provided between an outdoor side heat exchanger 3 and an indoor side heat exchanger 6. The refrigerant vaporized in the indoor side heat exchanger 6 is cooled in the double pipe type heat exchanger 4 to be partially liquefied and returned to the compressor 1. The compressor is prevented from being overheated by vaporization in the compressor 1, and further, if excessive refrigerant is returned to the compressor 1, a three-way valve 7 is switched to return the refrigerant via a bypass pipe 17 without cooling the refrigerant.
Patent JP-2003004424-A (JP)
Title: Surface geometry measuring method and apparatus
Inventor: YOSHII MINORU
IPC: G01J9/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To accurately measure the shape of a spherical surface or an aspherical surface without problems of vignetting. SOLUTION: Assume a spherical surface is located at a position, where a surface to be inspected is arranged, a surface 1 to be inspected being arranged at the position where the surface to be inspected is arranged is scanned by applying coherent light 40, passing through a curvature center O of the assumed spherical surface on each of a plurality of meridional sections, on the assumed spherical surface passing through the position where the surface to be inspected is arranged, and the deviation between the surface to be inspected and the assumed spherical surface is subjected to light interference length measurement by the reflected light from the surface to be inspected.
Patent JP-2003000990-A (JP)
Title: Washing machine
Inventor: MAMIYA HARUO
IPC: D06F33/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine that helps save a detergent without making the product expensive and excessively increasing the size of the product. SOLUTION: The rated load of washing in a zero-detergent course is MADE lower than the rated load of washing in a standard course. In the other hand, the size of a washing and dehydration tub 5 and the performance of a washing means accord with the rated load in the standard course and the performance of the electrolytic device 31 corresponds with the rated load in the zero- detergent course. Therefore, there is no need to make an electrolytic device 31 large, and a rise in cost and an increase in the size of a washing machine body can be restrained. Furthermore, bulky washing can be washed at a time in a standard course.
Patent JP-2003000455-A (JP)
Title: Mirror device provided with storage with mirror
Inventor: IMOTO TAKEO
IPC: A47B67/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a mirror device provided with a storage with a mirror surface that can stretch the mirror up to the back side of a person to use as a back mirror, or can be pulled nearer to use as a hand mirror while storing cosmetics or medicines in a storage box. SOLUTION: A mirror device 1 is provided with storage boxes with mirror 5 and 6 installed on one side or both sides of a front mirror 2. These storage boxes 5 and 6 are provided with multiple tiered shelves 13 and 14 inside, and are rotatably supported by rotatably supporting parts 11 and 12 on the outer edges. The storage boxes with mirror 5 and 6 are provided with storage parts with mirror rotatably supported by rotatably supporting parts 7 and 8 on the inner edges.
Patent JP-2003004341-A (JP)
Title: Expansion valve
Inventor: HIROTA HISATOSHI
IPC: F25B41/06
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an expansion valve wherein the cost of an air conditioner for automobile is reduced by providing a flow passage interruption function. SOLUTION: An expansion valve 6 for a rear side is constructed with a solenoid regulated pressure valve where outlet pressure of a refrigerant supplied to a rear side vaporizer 7 can be controlled to be constant, and the outlet pressure can be set with an external signal determined by refrigerant temperature at an outlet of the rear side vaporizer 7 detected by a thermistor 8. Hereby, the valve can be brought into a fully closed state by setting the outlet pressure lower than the minimum pressure of the refrigerant in a freezing cycle, so that when use is made of a solenoid regulated pressure valve as the expansion valve 6 for the rear side, a solenoid valve for interrupting a flow passage becomes unnecessary to reduce the cost of an air conditioning apparatus for an automobile.
Patent JP-2003012054-A (JP)
Title: Removing cap for residual gas in aerosol container
Inventor: HAYAKAWA SHIGERU
IPC: B05B9/04
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a removing cap for a residual gas in an aerosol container wherein a protector ring is mounted so as to separate a cap top wall from a spray nozzle not to come into contact therewith when the cap is to be opened/ closed, while when removing the residual gas from a used-up aerosol container, the residual gas is removed by simply removing the protector and pushing down the cap top wall to push down the spray nozzle. SOLUTION: The removing cap for a residual gas in an aerosol container with a spray nozzle attached includes an outer tube to engage with a mounting portion of the aerosol container, an inner tube with a detachable protector ring mounted on a lower end, a top wall for covering an upper end of the inner tube and an invertible and deformable slant wall connected between the outer tube and the top wall.
Patent JP-2003018644-A (JP)
Title: International roaming system
Inventor: TSUNO TAKEYOSHI
IPC: H04W92/04
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional method that an incoming call cannot arrive at an international roaming mobile station unless an existing international telephone number of a first country plus a number of the mobile telephone is dialed, because allocation of a temporary telephone number of a visited country to the international roaming mobile station is executed only when an incoming call arrives at the home telephone number of the international roaming mobile station. SOLUTION: When a mobile station 500 subscribing the network of a communication common carrier in the country A which is its own country moves to BA mobile communication network in a visited country B and is registered in a visitor location register 201 of BA side, a mobile telephone number for the BA mobile communication network previously reserved for this service is selected from among reserved telephone numbers 203 for international roaming by dialing a special access code in response to a request of the station 500. The selected number is assigned to the station 500 which has moved, and is recorded in the register 200 to enable to use. Thus, the station 500 can use the telephone number of international roaming as a incoming call telephone number within the country B.
Patent JP-2003014899-A (JP)
Title: Mechanism for detecting beam running out and continuing operation in multihead electron beam irradiator
Inventor: YAMADA SHUNICHIRO
IPC: G21K5/04
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To swiftly turn off a beam from a head which is running out, do no damage to an electrode of the head and the like and continue irradiating operation without stopping the beam output of the other heads by an interlock in an electron beam irradiator which has a high-voltage power source and beam heads driven by it. SOLUTION: The depletion of the beam is detected by measuring a beam current flowing through each head and comparing the present beam current IB with a beam depletion threshold JB to a beam control signal S at that time, the voltages of a common power source is maintained to maintain a filament current of normal heads and that of an abnormal head which causes the drop in the beam current is interrupted.
Patent JP-2003017132-A (JP)
Title: Coin-shaped nonaqueous secondary cell
Inventor: SATAKE HISASHI
IPC: H01M4/587
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a coin-shaped nonaqueous secondary cell having low internal resistance and high capacity. SOLUTION: For the coin-shaped nonaqueous secondary cell 10 comprising a positive electrode 3, a negative electrode 4, and nonaqueous electrolyte liquid, the area of the positive electrode is made more than one time as big as the area of the bottom surface of the coin-shaped outer case.
Patent JP-2003033081-A (JP)
Title: Dc motor drive
Inventor: HIRATA MASARU
IPC: H02P7/29
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To realize stabilized motor drive by suppressing generation of a useless current in the coil of a motor. SOLUTION: The DC motor drive comprises a current sensor 6 connected with a DC motor 5, a circuit 8 for smoothing a feedback signal from the current sensor 6, a circuit 9 for regulating the level of residual between the feedback signal and an input command signal, a circuit 15 generating a high frequency signal T offset to the positive pole side, a circuit 17 for inverting a residual signal, a comparator 10 for comparing the high frequency signal and the residual signal, a comparator 18 for comparing the high frequency signal and the inverted residual signal, and a driver for driving respective FET groups based on pulse signals from the comparators 10 and 18.
Patent JP-2002196927-A (JP)
Title: System and program for processing binding
Inventor: YAMAZAKI MASAFUMI
IPC: G06F9/44
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a system for processing binding capable of realizing a system even in a condition that a practical system cannot be constituted due to efficiency in memory usage and a calculation volume by a prior art. SOLUTION: This system comprises a variable binding means 10 to bind a variable X expressing a set of values D provided as an element E necessary for solving a problem as a list 11 in a form containing a combination of a lower limit Di-min and an upper limit Di-max of a section I of continuous values Di of which the variable X will not be provided.
Patent JP-2003032815-A (JP)
Title: Cutout operation tool and its operation method
Inventor: TAKEUCHI AKIO
IPC: H02B3/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a cutout operation tool which enables easy and safe operation on a utility pole, etc., of a cutout formed projecting on a side surface of a transformer. SOLUTION: In the front part of a head frame 16 supported by the tip of an insulated operating rod, a plurality of linking claws 23 for being united to the bushing of a cutout are formed downwards. Using these as guides, a slider 24 is supported by the head frame 16 in such a way as to be slidable freely. This slider 24 is fitted with a plurality of operating claws 25 formed downwards for being united to the fuse link of a cutout. In the lower part of the head frame 16, a fuse link supporting substance 26 for supporting a fuse link 9 is formed. To the slider 24, wires 27 for moving the slider 24 forwards and a wire 28 for moving it backwards are united.
Patent JP-2002068789-A (JP)
Title: Method for treatment of steel-making slag
Inventor: NAKAO RYUJI
IPC: C04B5/06
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To insolubilize Pb in a Pb-containing slag generated in a steel making process and to make the slag hardly hydrating-expandable. SOLUTION: A slag that is generated in a steel making process and contains >=0.001 mass% Pb is removed from the bath surface of molten steel and subjected to a heat treatment to be melted. Thereafter, its slag basicity [(T. CaO)/(SiO2)] is adjusted to <=1.5 and its (MgO) concentration to <=12 mass% so that Pb is insolubilized and the slag becomes hardly hydrating-expandable. Therein, (T.CaO) is a concentration (mass%) obtained by converting the whole (Ca) in the slag into (CaO), (SiO2) is the concentration (mass%) of (SiO2) in the slag, and (MgO) is the concentration (mass%) of (MgO) in the slag. The vapor expansion coefficient of the slag satisfies <=1.5% and the amount of Pb eluted from the slag satisfies an environmental standard value, so that the slag can be utilized as resources.
Patent JP-2002093182-A (JP)
Title: Flash cache memory device having row decoding circuit of small occupancy area
Inventor: HEN DAISHAKU
IPC: H01L21/8247
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory device with a row decoder circuit so as to reduce an occupancy area of the circuit. SOLUTION: The flash memory device comprises plural local word lines, plural bit lines, and a memory cell array provided with plural flash EEPROM cells arranged in areas where the local word lines cross the bit lines. Plural global word lines are arranged through the memory cell array so as to correspond to the local word lines, respectively, and the local decoder circuit connects the local decoder circuit the local word lines with the global word lines in response to a control signal. The local decoder circuit comprises plural depletion-type NMOS transistors connected across the respective local and global word lines.
Patent JP-2002064754-A (JP)
Title: Method and device for extending effective dynamic range of image pickup device
Inventor: GALLAGHER ANDREW C
IPC: H04N5/235
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an image acquisition system, that generates an image signal with an extended effective dynamic range from an image signal supplied from one image pickup device. SOLUTION: The system utilizes the image pickup device, that has a standard image pickup section, having a predetermined response to exposure and has a non-standard image pickup section having a slower response than that of the standard image pickup section to the same exposure to generate an extended effective dynamic range from a signal supplied from the image pickup element. An optical section exposes the image pickup device for an image light, to allow the image pickup device to generate an image signal.  A processing section utilizes the image signal from an non-standard image pickup section, adjacent to the standard image pickup section, to extend a response of the standard image pickup section with respect to an increased exposure and utilizes the image signal form the standard image pickup section adjacent to the non-standard image pickup section, to extend the response of the standard image pickup section, with respect to decreased exposure.
Patent JP-2003026906-A (JP)
Title: Method for inhibiting heat decomposition of polyester resin
Inventor: AMARI TORU
IPC: B29B17/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting the heat decomposition of a polyester resin to be melt kneaded in the presence of oxygen (air). SOLUTION: The method for inhibiting the heat decomposition of a polyester resin to be melt kneaded in the presence of oxygen comprises effecting the above melt kneading after the addition of an antioxidant to the polyester resin.