baber/WOPTO huggingface dataset:
Patent JP-2002208931-A (JP)
Title: Optical wireless communication system
Inventor: TSUBOOKA TAKEO
IPC: H04B10/272
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To avoid a communication fault by reducing a chance of generation of missing packets due to the communication fault between a communication terminal and an information terminal as much as possible. SOLUTION: When data reception from a PC 100 collides each other while a communication terminal device N is transmitting data distributed from a distribution device B to the PC 100 connected to its own device, the device N transmits a notification signal indicating retransmission of the data to the PC 100 during trial of retransmitting the data to the PC 100, and interrupts to distribute the data to the communication terminal devices 1-N while the device B is receiving the notification signal.
Patent JP-2002208096-A (JP)
Title: Area monitoring system for movable body and area monitoring method for movable body
Inventor: TERAMOTO HIROYUKI
IPC: G08G1/13
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an area monitoring system for a movable body and an area monitoring method for the movable body by which the position of the movable body is calculated with high precision by supplementing a GPS(global positioning system) signal from a GPS satellite with a base station signal, a prescribed monitoring area is minutely and freely set based on the position and an area of the movable body is monitored. SOLUTION: The area monitoring system for the movable body is provided with a portable terminal to be held by the movable body, having a GPS receiving part and a receiving part to receive the base station signal and for transmitting a positioning signal based on the received signal, a positional information calculation center to receive the GPS signal to be transmitted by the portable terminal and/or the positioning signal based on the base station signal and to calculate positional information of the movable body based on the positioning signal and a movable body monitoring center to monitor the movable body by setting the prescribed monitoring area based on a prescribed position of the movable body.
Patent JP-2002212636-A (JP)
Title: Method for producing grain oriented silicon steel sheet having high magnetic flux density
Inventor: NAKAMURA SHUICHI
IPC: C22C38/34
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a grain oriented silicon steel sheet which has high magnetic flux density by a low temperature slab heating process. SOLUTION: A steel having a composition containing, by mass, 0.8 to 4.8% Si, <=0.08% C, 0.01 to 0.065% acid soluble Al and <=0.012% N, and the balance Fe with inevitable impurities is heated at <=1,280 deg.C, and is thereafter hot-rolled. Next, cold rolling is performed into a final sheet thickness. After decarburizing annealing, the steel sheet is coated with a separation agent for annealing essentially consisting of magnesia, and is subjected to finish annealing into a grain oriented silicon steel sheet. In the production method, provided that the draft in the cold rolling is defied as R%, the ratio of I 111}/I 411} in the texture after the decarburizing annealing is controlled to (101n (100-R)/100)+44)/7 or lower. After that, nitriding treatment is performed to produce the grain oriented silicon steel sheet having high magnetic flux density.
Patent JP-2002218117-A (JP)
Title: Image forming device
Inventor: NAKANISHI KEIICHI
IPC: B41J5/30
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device compositting images, which lessen the software processing load and also reduces the cost. SOLUTION: Before supplying first image data to composite from an image memory 8 to a print image processing circuit 11, registers 16, 17, etc., store parameters and the number of lines of each of the image data, in the case of printing out the first image data, the image data are processed on the basis of the stored parameters corresponding to the 1st image data and a line printer 12 counts the number of print lines. When the processing transits to print processing of succeeding image data according to count-up of the line counter 12, the stored parameters of the succeeding image data are selected.
Patent JP-2002216981-A (JP)
Title: Electric discharge lamp lighting equipment
Inventor: ASAYAMA MASAOMI
IPC: H05B41/18
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide electric discharge lamp lighting equipment which detects leak of a luminescence valve at an early stage. SOLUTION: The electric discharge lamp lighting equipment consists of electric power supply equipment 2, which supplies electric power to an electric discharge lamp, starting time measuring equipment 3 which measures impressing time of a starting voltage impressed to the electric discharge lamp, an electric discharge lamp voltage detection means 5 to detect the electric discharge lamp voltage of the above electric discharge lamp immediately after the starting of the electric discharge, a judgment means 10, which stops that the above electric power supply equipment supplies electric power to the electric discharge lamp, by judging that abnormalities might occur with the electric discharge lamp when the impressing time, which the starting time measuring equipment 3 measures exceeds a predetermined time, and the electric discharge lamp voltage,  which the above electric discharge lamp voltage detection means detects, is lower than the predetermined voltage, an electric discharge lamp voltage holding means 6 which holds past electric discharge lamp voltages, and a comparison means 7 which stops that the above electric power supply equipment supplies electric power to the electric discharge lamp when fall of a predetermined electric power value is detected as a result of comparing the electric discharge lamp voltage, which the electric discharge lamp voltage holding means 6 has held, with the electric discharge lamp voltage, which the electric discharge lamp voltage detection means 5 has detected.
Patent JP-2002217964-A (JP)
Title: Method and device for allocating communication band zone
Inventor: KURIMOTO TAKASHI
IPC: H04L12/801
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To allow a user to flexibly cope with to the fluctuations in communication traffic of a customer, which the user possesses and to allow a carrier to effectively utilize carrier's communication band. SOLUTION: A communication zone of a specified capacity is allocated to each user, in accordance with the utilization conditions set to each user. The utilization conditions include, for example, the route, maximum usage capacity, usage ratio, and use period. The users mutually adjust for excess and deficiency of use condition. A broker is provided with an information center, which receives request for reduction or expansion of the use condition from the users. It sets, in case of reduction request, a suggested sales price for transferring a surplus resource to other user, while in the case of expansion request, sets a suggested purchase price to take over a resource which is insufficient for expansion from other users. By presenting these to the users, for the users to mutually adjust the utilization conditions are adjusted among the users.
Patent JP-2002206480-A (JP)
Title: Continuous processing type trap device
Inventor: NOMURA NORIHIKO
IPC: H01L21/302
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a continuous processing type trap device capable of improving trap efficiency, while maintaining conductance required on a vacuum chamber side, and capable of stably processing reproduction of the inline reactive product. SOLUTION: This continuous processing trap device is provided with an air discharge route for discharging air with a vacuum pump 89 from an airtight chamber 81, a nearly cylindrical airtight trap and reproduction container 32 arranged, while striding over a reproduction route arranged adjacent to the air discharge passage, and trap parts 34a and 34b arranged inside of the trap and reproduction container 32 freely switchably of the air discharge route and the reproduction route.  A valve element 50, for sealing between the air discharge route and the reproduction route and provided with seal materials 52a and 52b in the peripheral surface thereof to be brought in contact with the inner peripheral surface of the container 32, is arranged on both the sides of the trap parts 34a and 34b, and a function for monitoring whether sealing by the seal materials 52a and 52b normally functions is provided.
Patent JP-2002210231-A (JP)
Title: Device, program and method of operating game site; and computer reading recording medium recording that program
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F13/33
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a device and a program for operating a game site improved in the advertisement effect, and to provide a computer reading recording medium recording the game site operating program. SOLUTION: When one or more than two of prizes are selected among a list of the prize displayed in a display unit 21 of a terminal device 20 by connecting to the game site, an advertisement corresponding to the selected prize is displayed in the display unit 21. After concluding the display of the advertisement, the game can be carried out. In the case of winning as a result of the game, a server 10 transmits the winning number to the terminal device 20 through an electronic mail. In place of displaying the advertisement in the game site, the game capable of obtaining the prize is started so that a player positively displays the advertisement in the game site, and the advertisement effect is thereby improved.
Patent JP-2002213414-A (JP)
Title: Snap-fit coupling structure
Inventor: HARUNA KAZUSHI
IPC: F16B5/07
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a snap fit coupling structure capable of disassembling a casing without the use of tools such as a driver. SOLUTION: The snap fit coupling structure includes a coupling part, where an uncoupling tool including a cam and weight is provided, and the cam is pressed to the coupling part by inclining the coupling part and then the coupling part is curved, so that the snap fit coupling is disengaged.
Patent JP-2002220850-A (JP)
Title: Self-propelled construction machine
Inventor: INANOBE YOSHIHITO
IPC: E02F3/36
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To actively fix a work device to a running body when running to suppress the work device from vibrating at a mode different from that of the running body so as to improve the durability and service life. SOLUTION: A receiving base 21 for the work device 10 is provided on the front end side of a chassis 2 of the running body 1, and a wooden shock absorbing member 24 is arranged on an upper end side of the receiving base 21. The lower face side of an arm 15 of the work device 10 is brought into contact with the shock absorbing member 24 to support the work device 10 from below by the receiving base 21. A pin type fixing device 25 is provided between the arm 15 of the work device 10 and the receiving base 21. A suspension bracket 26 on the arm 15 side is fixed to the receiving base 21 side by a connection pin.
Patent JP-2002221538-A (JP)
Title: Current sensor and current measuring circuit
Inventor: HATANO YOSHIO
IPC: H01F38/28
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive current sensor, which is also a high- precision sensor, manufacturable in large quantities in a short time. SOLUTION: This current sensor is constituted by forming a coil with copper foils 3a, 3b on the front and back surfaces of the base material of a polyimide film base material 1.
Patent JP-2002223581-A (JP)
Title: Electric motor driver and electric motor
Inventor: TSUBOUCHI TOSHIKI
IPC: H02K29/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a driver of an electric motor without, using an expensive 1-chip IC having a complicated dielectric process, in a drive control of a blowing motor used for various type household electrical appliances. SOLUTION: The driver of the electric motor comprises a pre-drive IC 5, a transistor array 6, and a MOSFET array 12 as the main constituents. The array 6 and the array 12 are controlled to be conducted by the IC 5, to enable the motor to be controlled to be driven.
Patent JP-2002225328-A (JP)
Title: Imaging apparatus
Inventor: WASHINO KAZUHIKO
IPC: B41J2/385
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which a developer passage control member is protected against creep deformation and pressed against the developer carrier side with a stabilized pressure at the time of image recording operation. SOLUTION: The developer passage control member 4 for controlling passage of developer 8 through a plurality of small holes 23 arranged in array in the direction orthogonal to the carrying direction of developer, at the time of imaging operation, in response to an external signal is applied with a tension only at the time of imaging operation.
Patent JP-2001286287-A (JP)
Title: Method for diagnosis
Inventor: SMITH JOHN CRAIG
IPC: C12Q1/6886
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for diagnosis relating to one nucleotide polymorphism in human urokinase plasminogen activator receptor(uPAR) gene and the new corresponding allelic polypeptide encoded thereby. SOLUTION: This method for diagnosing the polymorphism in human uPAR comprises the steps of determining the sequences of human nucleic acid at a site or more selected from 14935, 15282, 19985, 20258, 33251, 36468, 36623 and 36720 that were determined by the reverse complementary site of EMBL Accession Number AC006953, and determining the state of human whose polymorphism in uPAR was referred.
Patent JP-2001298258-A (JP)
Title: Method of manufacturing printed wiring board, and multilayer printed wiring board using it
Inventor: KOJIMA TOSHIFUMI
IPC: H05K3/46
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a printed wiring board which prevents the sagging of paste from the opening face of a through hole caused by the drop of viscosity of the paste occurring at heat treatment of the hole stopping paste filled in a through hole, and the occurrence of recess of the through hole face opening face accompanying it, and a multilayer printed wiring board using it. SOLUTION: A mask for stopping a hole, which has a through hole made in a position corresponding to a through hole, is placed on a substrate, and hole stopping paste whose viscosity at 22-23 deg.C is 300 Pa.s or over is press-filled in a through hole through a through hole from above the hole stopping mask, using a pressure-filling type of squeeze.
Patent JP-2002235880-A (JP)
Title: Insertion joint
Inventor: MISAWA TAKASHI
IPC: F16L23/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To hold a stable seal function with a low cost, and prevent degradation for a long period. SOLUTION: At an end portion of a first pipe 1, an angle bead 2 is formed to expand to diametrically outward. At an end portion of a second pipe 5, a flare 6 is formed to open diametrically outward. An outer peripheral edge of the flare is bent inward to closely contact with an inclination surface 7 to form a flat ring 8. On an inner side of the flat ring, a ring gasket 10 is placed, and the bead and the flare are fitted in with a clamp 12 having an angle cross-section. Thus, a flat ring 8 of the flare is pressed to contact with the inclination surface 3 of the bead, thereby connecting the first pipe and the second pipe. The height of the flat ring is uniform on the whole periphery. The gasket is compressed only to the height of the flat ring, so that a restoring force by elasticity is held, and sealing function is held for a long period.
Patent JP-2002233892-A (JP)
Title: Scale deposition inhibitor and method for preventing scale deposition
Inventor: SATO SHIGERU
IPC: C02F5/10
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a scale deposition inhibitor effective to prevent scale deposition in a boiler water system, a cooling water system, etc., and having an effect of particularly preventing the deposition of both calcium scale and silica scale and to provide a method for preventing scale deposition. SOLUTION: The scale deposition inhibitor contains a water-soluble polymer having a polyamide structural unit of formula [1] (where R is H or methyl) and an anionic water-soluble polymer. In the method for preventing scale deposition, a water-soluble polymer having a polyamide structural unit of the formula [1] and an anionic water-soluble polymer are added to a water system.
Patent JP-2002236311-A (JP)
Title: Stroboscopic device
Inventor: TSUCHIDA KEIICHI
IPC: G03B15/05
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization and the reduction of the cost by reducing operation stages and further reducing the number of parts such as a lead wire in the case of disposing a plurality of xenon tubes on a base plate. SOLUTION: In this stroboscopic device where two xenon tubes 1a and 1b having an anode and a cathode respectively are connected in series, the xenon tubes 1a and 1b are connected in series by respectively folding only the anode or the cathode and directly soldering the terminal parts of either one each other.
Patent JP-2002246619-A (JP)
Title: Method of manufacturing thin film photoelectric conversion device
Inventor: YOSHIMI MASASHI
IPC: H01L21/205
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor thin film photoelectric conversion device having a high photoelectric conversion efficiency at low cost and in a high production efficiency. SOLUTION: In a method of manufacturing a thin film photoelectric conversion device comprising at least one crystalline photoelectric conversion unit 3 on a substrate 1, plasma reaction gas comprises silane gas and hydrogen gas as the main components of the plasma reaction gas as the condition that an i-type crystalline photoelectric conversion device 3i is deposited by a plasma CVD method, the flow rate ratio of the hydrogen gas to the silane gas is set to 50 or more, the pressure within a plasma reaction chamber is set at a pressure to 600 Pa or higher, a heater for heating the substrate 1 within the plasma reaction chamber is not used, high-frequency power is applied to the substrate 1 in a power density of 300 mW/cm2 or higher for generating a plasma, the substrate 1 is subjected to temperature rise by a plasma effect by the application of the high-frequency power, and the highest temperature at the time of the temperature rise is controlled so as not to exceed 230 deg.C.
Patent JP-2001260501-A (JP)
Title: Method and apparatus for imaging
Inventor: HONMA KOICHI
IPC: B41J5/30
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for imaging in which test print can be carried out at high speed. SOLUTION: When the state or the set conditions of a printer are varied, an image for test print is formed based on the state or the set conditions of an apparatus and printed at the test print.
Patent JP-2002239603-A (JP)
Title: Device and method for rolling metallic strip
Inventor: ADACHI AKIO
IPC: B21B1/22
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of slip and surface flaws of rolls when rolling a metallic strip by driving only one work roll. SOLUTION: A rolling schedule, rolling speed, screw-down location, screw- down/releasing speed of a roll and formula (1) by which the relationship between the peripheral speed of the driven work roll and an elapsed time is expressed are read out (a1). Two work rolls 7, 6 are made into kiss roll (a2), the peripheral speed V1 of the roll is predetermined by calculating a required time Δt1 for releasing the roll is calculated and the peripheral speed of the driving work roll 7 is adjusted to V1 (a3-a5). By calculating the tip position of the steel strip 2, roll release is started and, by adjusting the peripheral speed of the driving work roll 7 to a rolling speed V2, rolling is started (a6-a9).  By calculating a required time Δt2 for screwing down the roll, the peripheral speed V3 of the driven work roll 6 at Δt2 after completing the rolling and the screw-down of the roll is started, the peripheral speed of the driving work roll 7 is adjusted to V3 and the two work rolls 7, 6 are made in the kiss roll (a10-a15).
Patent JP-2002242493-A (JP)
Title: Lock structure
Inventor: MATSUZAKI MIKI
IPC: E05B15/10
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent theft by forcible opening, while keeping the cost of a facility low. SOLUTION: A lock structure that restrains the opening and closing of a door body by fitting a locking tab into the door body through the operation of turning a key is a technical premise. A vertical groove is provided in a position (end position) near the inserted end of the locking tab.
Patent JP-2002245975-A (JP)
Title: Square battery
Inventor: MIYAKE HIROYOSHI
IPC: H01M10/0587
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a battery the battery can side surface of which expands little at the time of recharging. SOLUTION: This square battery storing battery elements layering a positive electrode and a negative electrode through a separator or flat battery elements winding the positive electrode and the negative electrode around them through the separator has a recessed part connecting an inclined surface with no step difference and a flat part at least one an end part on the bottom surface side of a battery can at least on either one surface of the battery can side surface in parallel with a layered surface or a flat surface of the battery elements.
Patent JP-2002243380-A (JP)
Title: Absorbing type cold water or hot water machine
Inventor: KAWAMURA HIRONOBU
IPC: F25B39/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To improve some grooves arranged at an outer heat transfer surface of a heat transfer pipe in an absorbing type cold water and hot water machine, further to improve a heat exchanging characteristic, and at the same time to attain a low cost state. SOLUTION: A heat transfer pipe 1 used in an absorbing type cold water and hot water machine is constituted such that a plurality of grooves are formed at its outer heat transfer surface. These plural grooves are comprised of a plurality of longitudinal grooves 2 in parallel with an axial direction of the pipe and at least one lateral groove 3 crossing with these longitudinal grooves, wherein the lateral groove is formed in a helical manner.
Patent JP-2002246854-A (JP)
Title: Voltage detecting device
Inventor: SATO SHUJI
IPC: G01L9/04
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a voltage detecting device using a semiconductor type pressure sensor, which minimizes the fluctuation of the offset voltage of a whole circuit and has excellent temperature characteristics. SOLUTION: A differential amplifier circuit 9 for is constituted of first, second, and third arithmetic amplifiers 9a, 9b, and 9c mounted on a circuit board 5, and the first and second arithmetic amplifiers 9a and 9b input first and second output voltages outputted by a semiconductor type pressure sensor 4, and the third arithmetic amplifier 9c inputs first and second amplified voltages outputted by the first and second arithmetic amplifiers 9a and 9b, and amplifies a difference between the first and second amplified voltages. A first integrated circuit 11 is constituted of the first and second arithmetic amplifiers 9a and 9b which are integrated into one package.