baber/WOPTO huggingface dataset:
Patent JP-2002014130-A (JP)
Title: Disconnection spark testing machine
Inventor: TANIZAWA SHIGEO
IPC: G01R31/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To surely generate sparks in a disconnected cord for an electric power source. SOLUTION: This testing machine is provided with a ring-like rotary body 1 rotatedly driven around a shaft, an arm 2 attached to the rotating body 1 to be projected toward an inner circumference side of the rotating body 1, and a holding ring 3 held to the arm 2 and rotatable freely around the shaft. In the ring 3, held insertedly with the disconnected electrical cord 5 of which the core is disconnected, a gyration radius r in rotation of the rotating body 1 is variable by changing a fixing position of the arm 2 on the rotating body 1. Since the rotating track of the cord 5 is fixed, the probability of spark generation is enhanced, and the radius of the rotating track is allowed to be set freely, in response to the kind of the cord 5.
Patent JP-2002014421-A (JP)
Title: Optoelectronic device and projector
Inventor: KITABAYASHI MASASHI
IPC: G02F1/13
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optoelectronic device and projector which may be efficiently manufactured and are low in a manufacturing cost. SOLUTION: This optoelectronic device is provided with a pair of substrates 3a and 3b and optoelectronic elements 4 grasped by a pair of these substrates 3a and 3b, by which liquid crystal panels 141R, 141G and 141B are constituted. The outer surface of at least one of a pair of the substrates 3a and 3b is provided with an antistatic layer 1 and therefore even if static electricity is generated on the panel surface, the static electricity eventually escapes through the antistatic layer 1 and the adhesion of dust, naps, etc., to the liquid crystal panels 141R, 141G and 141B may be prevented and consequently the deterioration of the images by accompanying the adhesion of the dust, naps, etc., during manufacture or the use by users may be prevented.
Patent JP-2002015418-A (JP)
Title: Magnetic disk and method for manufacturing magnetic disk
Inventor: KIMURA TERUHIRO
IPC: G11B20/12
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce time for a servo writing step by the step of performing the servo pattern by a process of forming a magnetic pattern, and as a result, to reduce the manufacture cost of the whole process for the manufacture, and moreover, to detect the head position with high accuracy. SOLUTION: In the method for manufacturing a disk, first and second magnetic material patterns 301, 302 constituting the null servo pattern are preliminarily formed by the process of forming a magnetic pattern. The first and second magnetic patterns 301, 302 shows magnetic characteristics with different coercive force and the same residual magnetization and are alternately arranged in the radial direction and circumferential direction of the disk.
Patent JP-2001049018-A (JP)
Title: Porous tissue skeleton forming material for repair and regeneration of tissue
Inventor: VYAKARNAM MURTY N
IPC: A61F2/06
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a biocompatible foaming material applicable as a template for repair, regeneration, and reinforcing transplant of a tissue by structuring it with a foaming material having a biocompatible gradient structure continuously transferring from a first part to a second part in characteristics selected from compsn, rigidity, flexibility, bioabsorption rate, and porous structure. SOLUTION: This biocompatible foaming material comprises a biocompatible foaming material having a first surface part and a second surface part, and has in between an internally connecting pore and a channel. The biocompatible foaming material is composed of a foaming material contg. a compsn. contg. about 30 - about 99 wt.% ε-caprolactone repeating unit and has an internally connecting pore. To repair or regenerate a tissue, a cell is contacted with the biocompatible foaming material having a first part and a second part and having a biocompatible gradient structure continuously transferring the characteristics from the first part to the second part.
Patent JP-2002026249-A (JP)
Title: Semiconductor module manufacturing method therefor and semiconductor storage medium
Inventor: FUKATSU KENTA
IPC: H01L25/10
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module whose mounting accuracy and reliability are enhanced by a method wherein its productivity is enhanced by reducing its mounting time and its operation, the mutual lamination deviation of semiconductor packages is eliminated, and the generation condition of a dislocation with reference to the board of the semiconductor module is eliminated; to provide a semiconductor storage medium; and to provide a manufacturing method for the semiconductor module. SOLUTION: The semiconductor module 2 is formed by laminating a plurality of semiconductor packages 1. The semiconductor module is provided with a suction hole 13 or a cutout 13a which is used to suck the semiconductor packages collectively so as to be conveyed to the respective semiconductor packages on upper stages excluding the semiconductor package at the lowermost stage. The plurality of laminated semiconductor packages are sucked collectively so as to be conveyed to the board 4, they are pressed to prescribed positions on the board in a state such that they are sucked collectively, and they are bonded to the board as they are.
Patent JP-2002022393-A (JP)
Title: Washing device for indoor machine of air-conditioner for home use
Inventor: ONOZAWA WATARU
IPC: B08B5/04
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To save a curing work before a washing work, to form a washing device is a compact manner, to suppress consumption of washing liquid, to enable the execution of delicate washing, and to eliminate a need for a particular drying work. SOLUTION: A washing device comprises a washing device body provided with a steam injection device and a vacuum suction device; a steam injection nozzle to inject steam fed from the steam injection device; a cleaning head having a polluted water suction nozzle to suck polluted water, generated through injection of steam, to a vacuum suction device; and a hose to couple the washing device body to the cleaning head. The washing device body integrally juxtaposes the steam injection device and the vacuum suction device. The steam injection nozzle and the polluted water suction nozzle are vertically disposed at the tip part of the cleaning head. A grasping part and a control part to control steam injection and vacuum suction are disposed. Steam injection and vacuum suction are executed simultaneously and in parallel with each other.
Patent JP-2001034952-A (JP)
Title: Optical disk and recording-playback device thereof
Inventor: ASANO KENJI
IPC: G11B7/24082
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To improve a recording density without impairing laser beam power, by a method wherein either of first and second addresses common to a groove adjacent to one side of an address information block and to a groove adjacent to the other side thereof is made to contain a specified address mark. SOLUTION: A laser beam emitted from a laser light source is condensed on a disk through a collimator lens and an objective lens and forms a beam spot. After a return light thereof is received by main and sub detectors and converted into an electric signal, a focus error signal is detected therefrom and a tracking error signal of the beam spot is obtained. This signal is selected by a tracking polarity selecting switch SW, and the beam spot is controlled to be at the center of a groove. When the signal inverted by an inverting amplifier is selected by the switch SW, besides, the beam spot is controlled to be at the center of a land. Then, an address mark of two patterns is detected by a system controller and it is discriminated which of first and second read address information is recorded or played back at present.
Patent JP-2002037549-A (JP)
Title: Multimonitor display system of elevator
Inventor: NAKAMORI MASANORI
IPC: B66B3/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a multimonitor display system of an elevator capable of preparing different display images by one device and displaying and controlling them in two display devices 12a, 12b. SOLUTION: This multimonitor display system of the elevator is provided with a server 1 for preparing voice data and image data related to elevator information to perform various processings and control, an AV switcher 2 for selecting video sources 3a, 3b and an audio source 4 based on commands of the server 1, and a multimonitor controller 7 connected with an elevator controller 10 controlling the elevator and the AV switcher 2 and connected with the server 1 through LAN 6 so as to communicate in order to supply voice information to speakers 11a, 11b provided in an elevator car and supply different information and images to, for example, the display device 12a provided in an upper deck car of a double deck elevator and the display device 12b provided in a lower deck car thereof.
Patent JP-2002027633-A (JP)
Title: Two-wire wiring case
Inventor: TADA KIYOSHI
IPC: H02G3/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a wiring case, in which large conductor sizes and large spacings between the conductors can be secured and the wirings can be handled with superior workability. SOLUTION: Display devices 1, which transmit/receive signals to/from a predetermined controller, are attached detachably to a wiring case 30. A pair of wiring components 14 are provided for each display device 1. The tip parts of the wiring components 14 are oriented at the bottom surface of the wiring case 30 and contacts 142 are provided on the tip parts. The part of the wiring case 30 facing the bottom surface is opened, and an engagement part 30a is formed on the end of the long housing side of the wiring case 30.
Patent JP-2002024828-A (JP)
Title: Remote meter-reading device and remote meter-reading system
Inventor: FUJII HAJIME
IPC: H04M11/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a remote meter-reading device and a remote meter-reading system, having high reliability and capable of recognizing a pointer value accurately from a remote place such as a meter-reading center or the like, even where the pointer value cannot be recognized or is recognized wrongly. SOLUTION: This device is equipped with an imaging means 11 for imaging a pointer display 2 of a meter 1, a pattern recognition means 12 for forming a pointer value pattern C from an original image A imaged by the imaging means 11, and recognizing the pointer value D, a determination means 13 for determining whether the recognition result is proper, and a communication means 15 for transmitting prescribed meter-reading data to the meter-reading center 20 via a communication route 3 based on the determination result. When the determination means 13 determines that the recognition result is proper, the pointer value D is transmitted as the meter-reading data. When the determination means determines that the recognition result is not proper on at least a part of figures of the pointer value, the determination result F and the original image A, the pointer value pattern C or an intermediate image thereof B are transmitted as the meter-reading data.
Patent JP-2002027709-A (JP)
Title: Cooling structure of motor
Inventor: KURAHASHI KAZUYOSHI
IPC: H02K9/28
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To effectively cool a heat generating portion of the main body of a motor provided at one end of an output shaft by sucking the air from the other end. SOLUTION: A motor case 15 provided at a base 11 of a blower unit 10 is provided with a flow path forming portion 30 to form an air flow path 29 to guide a cooling air to a brush 28, and a commutator 25 located at the position within the blower case 13 from the end of the motor case 15. Owing to this air flow path 29, the cooling air is guided in direct to the brush 28 and commutator 25 to which the cooling air cannot be supplied in direct from the inside of the blower case 13.
Patent JP-2001077375-A (JP)
Title: Thin film transistor and fabrication method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/31
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To fabricate more effectively a semiconductor device utilizing a semiconductor film which is thermally crystallizable at low temperatures, by crystallizing the semiconductor film. SOLUTION: An SiO2 film 12 is formed on a glass substrate 11. A halogen element is added to the film 12 as an underlying layer in order to block an alkali metal coming out of the substrate 11. After the film 12 is formed, a Si film 13 is formed as a channel forming region. The oxygen concentration of single crystal silicon, which is a target, is set to 5×1018 cm-3 during its formation, thereby to reduce oxygen as an impurity in the film to be formed. Then, a gate oxide film 15 is formed on the substrate 11. During the formation of the film 15, sputtering is effected at a large oxygen content with respect to an inert gas. Thereafter, the film 13 is thermally oxidized by placing the substrate 11 in a 100% nitrogen atmosphere to fabricate a highly crystalline silicon semiconductor film.  Further, a mixture semiconductor of silicon and germanium can be used as well, and in that case, the temperature is reduced by 100 deg.C.
Patent JP-2002029182-A (JP)
Title: Postcard slip, postcard and postcard slip sheet
Inventor: SHIMIZU YUJI
IPC: B42D15/02
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost postcard slip, postcard and postcard slip sheet scarcely generating blocking when being stored or staked time and scarcely generating defective feeding. SOLUTION: The postcard slip comprises first to fourth sheet parts 11 to 14 connected via lines b1 to b3 scheduled to be folded to become a postcard by being W-folded so that a first sheet part 11 has one its front surface a first adhesive layer 11a releasably adhered to a second sheet part 12, the second part 12 and a third sheet part 13 respectively have on their rear surfaces second adhesive layer 12a and third adhesive layer 13a impossible to be released from each other and a fourth sheet part 14 has on its front surface a fourth adhesive layer 14a releasably adhered to the third part 13.
Patent JP-2001078747-A (JP)
Title: Apparatus and method for binding molecule in liquid, molecular group, molecular part and/or cell to target structure
Inventor: SCHUBERT WALTER DR
IPC: G01N1/31
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method capable of simulating short- term interaction produced between a molecule in liquid, a molecular group, a molecular part and/or cell and a target structure and stopping almost all of metabolism step anytime on the other hand. SOLUTION: This apparatus has a target holder 10 for supporting a target structure 1 which comes into contact with a duct 14 formed by at least one kind of material. A first opening 16 of the duct 14 is a liquid inlet opening and a second opening 18 of the duct is a liquid outlet opening and a thermostat 26 for target holder for cooling the target holder 10 is provided in the apparatus.
Patent JP-2002032622-A (JP)
Title: Network sales system, commodity price estimation method therefor and recording medium
Inventor: TANAKA HISASHI
IPC: G06Q30/06
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily compare and examine specifications and an estimated price at the time of price estimation based on the specifications. SOLUTION: When the price for a system commodity for which the price is different by system configurations is estimated at the time of selling the commodity between a user terminal and a seller server through a network, prices estimated once in the past and the history of system configurations on the basis of which these prices have been estimated (estimates 2 and 3) are displayed as a list together with the latest estimated price (an estimate 1). Thus, the user can find which configuration change has changed the system price, and he or she can easily perform comparison and examination for commodity price estimation.
Patent JP-2002022716-A (JP)
Title: Magnetic disc surface inspection method
Inventor: MARUYAMA FUMINOBU
IPC: G01N29/14
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To inspect an overall surface of a magnetic disc so as to detect a defective item causing problems on a very low levitation area of a magnetic head. SOLUTION: When sweeping by an inspection head carrying an AE sensor is carried out above the magnetic disc at a circumference speed matching a levitation starting height, a mean value of an AE output for each track is found, and the value is compared with a reference value for detecting a defective item. In this way, the defective magnetic disc causing problems in a magnetic head very low levitation area can be detected.
Patent JP-2002030393-A (JP)
Title: Ceramic package sealing material and its manufacturing method
Inventor: TAKASHIMA HIROSHI
IPC: H01L23/10
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic package sealing material, with which problems due to the thermal expansion of a ceramic package sealing material composed of covar-base clad material can be solved, and its manufacturing method. SOLUTION: The ceramic package sealing material is composed of a clad material which consists of an Fe-Ni-Co alloy having a composition consisting of, by mass, 27-31% Ni, 15-19% Co and the balance essentially Fe and a brazing filler metal. Further, the proportion of the sum total of the integrated intensities of crystal planes (110), (200) and (211) of martensitic phases to the sum total of the integrated intensities of crystal planes (200), (111), (220) and (311) of austenitic phases and crystal planes (110), (200) and (211) of martensitic phases in the X-ray diffraction pattern of the surface of the above Fe-Ni-Co alloy is <=10%.
Patent JP-2002032881-A (JP)
Title: School facility emergency support system
Inventor: HAMA MASANORI
IPC: G08B25/04
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a system by which a person previewing an accident and an incident in a school or a detector of the accident and the incident makes a request to the other staffs for support. SOLUTION: This school facility emergency support system uses a combination of transmitters 1A, receivers 2 and a support notice device 3. The transmitters 1A are possesed by the staffs of the school, and generate a support request signal in emergency. The receivers 2 receive the support request signal transmitted from the transmitters 1A, and transmit the signal to a system terminal, and are installed in predetermined specific positions in the school. The support notive device 3 is a personal computer as the system terminal, and is installed in a permanently stationed room of the staffs, and is started by receiving the support request signal transmitted by the transmitters, and displays a position of the receiver 2A receiving the support request signal of the transmitter 1A as an emergency occurrence position, and transmits a support order.
Patent JP-2002033916-A (JP)
Title: Binarization and binarization threshold deciding method
Inventor: UCHIDA KENSUKE
IPC: G06T5/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of the density of an output generated at the joint part of a sensor, using a simple constitution. SOLUTION: The read direction of each line data in the main scanning direction is switched alternately into the forward direction and the backward direction for each line.
Patent JP-2002030176-A (JP)
Title: Heat-resistant polymetaphenyleneisophthalamide based porous membrane and its manufacturing method
Inventor: ONO TAKAHISA
IPC: C08G69/32
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a poly-m-phenyleneisophthalamide based porous membrane having heat resistance and a high Young's modulus which is suitable for use as the battery separator membrane, the bag filter of an incinerator, the OA cleaner for the transfer drum of a copier and the like. SOLUTION: The porous membrane which is composed of a poly-m- phenyleneisophthalamide based polymer and inorganic whiskers and has a specific Young's modulus of 1,200-5,000 km and a porosity of 10-80% at least one direction can be obtained by casting a dope obtained by dissolving/dispersing a poly-m-phenyleneisophthalamide based polymer and inorganic whiskers in an amide based solvent, coagulating the cast membrane in an amide based coagulating solution, washing the coagulated membrane with water, drying and stretching the resulting membrane.
Patent JP-2001046624-A (JP)
Title: Prize winning device for pachinko machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To eliminate formation of a gap or the like at a lower side of an opening/ closing board and to make a device small by arranging an axis to be abutted on a back surface of a front board in the device where the opening/closing board for opening/closing an opening part arranged on the front board are pivotally supported by means of the axis at the lower side so as to be freely opening/closing possible and are opened/closing through use of an opening/closing driving means. SOLUTION: In the prize winning device 15, the rectangular opening part 32 is arranged in the upper part of the front board 26, an upper peripheral wall 35 with a U-shape cross section with an open bottom is arranged on a back surface and a back part cover 28 is disposed adjacently to the upper peripheral part 35. Then a solenoid (the opening/closing driving means) 56 and a linkage member 57 are arranged in a front and back direction at the inner side of a rectangular frame part 50 of the back cover 28, the opening/closing board 29 is rocked around the axis 64 by operation of the solenoid 56 and the opening part 32 is opened/closed.  The axis 64 of the lower end part of the board 29 is supported between the recessed part of a pivot rib integrated with the front board 26 and a lower side wall 40 of a lower part cover 27 and also the axis 64 is abutted on the back surface of the front board 26.
Patent JP-2002033750-A (JP)
Title: Information processing unit and method, and medium
Inventor: SATO NAOYUKI
IPC: G06F13/14
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an information processing unit that allows the node of another bus to retrieve a reserve owner via a bridge, in the case that a bus reset occurs to the bus to which the reserve owner is connected when reservation has been made on, e.g. an IEEE1394 serial data bus or the like via the bridge. SOLUTION: A controller A transmits its own EUI(extended unique identifier)-64 to a reserved target. The target stores information of its part or all functions that is reserved and the EUI-64 of a device (node) having reserved its use. When a controller B reserves the target, the controller B reads the EUI-64 of the server owner from the target, discriminates whether the reservation is available and writes its own EUI-64 to the target, when reservation is available.
Patent JP-2002043263-A (JP)
Title: Wafer cleaning apparatus and method
Inventor: UEKI TERU
IPC: B08B3/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for cleaning wafers, which do not allow partial remaining of a cleaning liquid or inverse flow thereof and never recontaminates the wafers. SOLUTION: The cleaning liquid 10 supplied to a cleaning tank 1 from a cleaning liquid supply tank 2 flows the surface portion of the cleaning tank to form the surface flow 16 to be exhausted to a cleaning liquid exhausting tank 4 through the overflow of liquid. The cleaning liquid supplied to the cleaning tank from the cleaning liquid supply tank forms down-stream 5 which flows downward along the surface of the wafer 3 in the cleaning tank. This down- stream 5 works for cleaning the wafer in the cleaning liquid tank and thereafter the cleaning liquid is exhausted from the cleaning tank.