baber/WOPTO huggingface dataset:
Patent JP-2001226378-A (JP)
Title: Halogenopurine compound
Inventor: IKI MASAMI
IPC: C07D473/40
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a new halogenopurine compound useful as a raw material for economically advantageously synthesizing, in a good yield by using an inexpensive auxiliary material, a 2-formylamino-6-halogenopurine or a salt thereof, which is useful for producing a 2-amino-6-halogenopurine useful as a synthesis intermediate product for producing a compound useful as an antiviral agent. SOLUTION: This new halogenopurine compound is represented by general formula (1) (wherein R1 and R2 are each H, methyl group, ethyl group or an aromatic group; R3 is a single bond or a 1-5C alkylene group; R1 is H, a 1-5C alkyl group or an aromatic group; and X is chlorine atom, bromine atom, iodine atom or fluorine atom).
Patent JP-2001284017-A (JP)
Title: Ceramic heater and globe plug to install it
Inventor: WATANABE SHINDO
IPC: F23Q7/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater and a glow plug to install this, having a sufficient folding endurance strength, and having small dispersion. SOLUTION: An exothermic resistor wherein conductive ceramic particles consisting of silicide, carbide of metal element such as W, Ta, Nb or the like are dispersed in a matrix ceramic phase consisting of silicon nitride sintered body or the like, and a lead wire which is composed of metal of W, Re, Ta or the like, or an alloy or the like that has those metals as the main component, and which is fitted to an end brim of the exothermic resistor are embedded into a base body consisting of a silicon nitride sintered body or the like to compose the ceramic heater.  In this ceramic heater, by specifying a mass ratio of a rare earth element contained in the exothermic resistor and base body, the ceramic heater is obtained in which the thickness of an unevenly formed layer is not more than 5 μm while a specified component, especially the rare earth element unevenly exists, or the ceramic heater in which such an unevenness does not exist is obtained.
Patent JP-2002232586-A (JP)
Title: Control confirmation system
Inventor: KOSUGE SHIGEO
IPC: G06Q50/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a contract confirmation system where a user can accurately and quickly confirm contents of a purchase contract or the like when the user receives an article of the contract object. SOLUTION: The contract confirmation system is provided with a data processing section 7 that receives contract information with respect to an article purchase contract employing a mobile phone 1, a data storage section 8 that stores the contract information, a terminal machine 2 that is connected to the data processing section and placed at an article delivery place, and a repeater 3 related to the terminal machine, the data processing section is provided with a telephone number recognition means that recognizes the telephone number of a caller, and the repeater has a function of relaying the received signal by the mobile phone to the data processing section and attaches its own repeater ID to the signal of the mobile phone.
Patent JP-2002224408-A (JP)
Title: Network game system
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To enable the reproduction of a game carried out at a game facility such as a Pachinko hall, at home, or the like. SOLUTION: Each Pachinko machine 18 at a Pachinko hall 2, or the like, is provided with an information gaining device 12 to enable the detection of the game state of the individual Pachinko machines 8. When a game is played by inserting a member card 16 into a slot 18 of an intermachine unit 10, the member's number recorded in the member card 16 is periodically transmitted to a net Pachinko center 4 together with the game state through a network 6. When a game machine for domestic use (not illustrated) is made to read out the card to start a Pachinko game, the game state is downloaded from the net Pachinko center 4 and the Pachinko game is carried out based on it thereby enabling the reproduction of the game carried out at the Pachinko hall 2, at home, or the like.
Patent JP-2002232338-A (JP)
Title: Radio communication system and method for determining azimuth
Inventor: HIRANO JUN
IPC: H04B7/26
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a mobile station capable of obtaining azimuth information with a simple configuration, and a radio communication system housing this mobile station. SOLUTION: An arrival direction estimating section 203 estimates the arrival direction of an azimuth designation signal received from a reference station or terminal stations except for its own station. A transmission direction generating section 204 determines the direction opposite to the arrival direction estimated by the section 203 as a transmission direction. A reference azimuth detecting section 207 detects the transmission direction determined by the section 204 as a reference azimuth. An azimuth designating signal generating section 205 generates an azimuth designating signal having a directivity to the transmission direction determined by the section 204.
Patent JP-2002227978-A (JP)
Title: Automatic transmission for vehicle
Inventor: INAMURA KO
IPC: F16H61/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce the power loss by downsizing an oil pump used for an automatic transmission for vehicle. SOLUTION: An oil pump shaft 26 equipped with a sprocket 62 with a one way clutch, a motor main shaft 61a equipped with the sprocket 62 with a one way clutch, and a pump driving shaft 60a equipped with a sprocket 64 are connected by engaging chains on each sprocket 62, 63, 64 respectively. An electric motor 61 is equipped with an electric motor controller 69 and when the engine revolution number detected by a revolution detecting device is not greater than the specified value, the electric motor 61 is rotated to make the electric motor 61 to drive an oil pump 60.
Patent JP-2002226368-A (JP)
Title: Inhibitor against oxidative damage to erythrocyte
Inventor: TAKAHASHI JIRO
IPC: A61P25/28
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an inhibitor against oxidative damage to erythrocytes, an inhibitor against hardening of erythrocytes, and a stabilizer of erythrocytes, a blood-preservative, and a food having activities for inhibition of the oxidative damage to, prevention of the hardening of, and stabilization of the erythrocyte. SOLUTION: The inhibitor against the oxidative damage to, the inhibitor against the hardening of, and the stabilizer of the erythrocyte, and the blood- preservative contain astaxanthin or an ester thereof as an active ingredient. The food having activities for the inhibition of the oxidative damage to, the food for the prevention of the hardening of, and the food for the stabilization of the erythrocyte contain the astaxanthin as an active ingredient.
Patent JP-2002229282-A (JP)
Title: Image forming device
Inventor: TAWARA SUKEAKI
IPC: G03G15/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which easily suppressed the curling of a transfer material without adding a member for mechanically removing curl and thereby, can obtain an optimum output image free from alignment failure of the transfer materials. SOLUTION: In the image forming device provided with a light source means which changes the amounts of light emitted by light sources 303 and 304, a latent image formation means which forms a latent image by scanning a surface of a photoreceptive drum (photoreceptor) 342 by means of the light sources 303 and 304, a developing unit (developing means) 322 which develops the latent image, formed on the photoreceptive drum 342, with developer, a transfer electrifier (transfer means) 323 which transfers the image to a transfer material, a transfer belt (transfer material carrying means) 333 which carries the transfer material, and a fixing unit (fixing means) 334 which fixes the image transferred to the transfer material, a first image formation mode and a second image formation mode are provided.  The first image formation mode is utilized in order to carry out image formation in such a manner as to faithfully reproduce the image density of a document, and the second image formation mode is utilized in order to decrease the density of an output image by modifying image formation in accordance with a finish type, transfer material type, and document image density.
Patent JP-2002237439-A (JP)
Title: Device-manufacturing apparatus
Inventor: HIRANO SHINICHI
IPC: G03F7/20
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a device-manufacturing apparatus which is capable of preventing a vacuum incorrect detection so as to avoid a trouble such as a malfunction of a device, improving a processing speed, and realizing an efficient processing sequence. SOLUTION: The device-manufacturing apparatus is equipped with a reticle or a wafer which is introduced into the device-manufacturing apparatus, a plurality of holding means such as chucks or the like which are installed and used in the apparatus to hold an object by suction, a plurality of vacuum detecting means such as a reticle stage reticle detecting vacuum sensor 9 to detect whether the object to be held is present or not at a holding position of a suction holding means on the basis of the suction pressure of the suction holding means, a wafer detecting vacuum sensor 14, a stage position chuck detection vacuum sensor 13, and the like. Furthermore, an exclusive control unit 17 is provided which selectively supplies the suction pressure to some or all of the suction holding means when the object to be held is detected.
Patent JP-2002236891-A (JP)
Title: Radio tag with data display function
Inventor: TAKEDA KAZUHIRO
IPC: H04B1/59
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To surely prevent the occurrence of mismatching of the recording content and the display content by directly reading and displaying tag information without using a printer. SOLUTION: A radio tag 1 internally stores a memory 11b for storing the tag information, a transmitting/receiving circuit 11d for transmitting and receiving the tag information stored in this memory 11b by radio transmission, and a control circuit 11a for controlling operation of the reading/writing and transmitting/receiving circuit 11d of the tag information in the memory 11b, and is provided with a display part 1c for displaying the tag information, and a display control part 21 for displaying the tag information on the display part 1c by reading the tag information from the memory 11b.
Patent JP-2001305376-A (JP)
Title: Method for designing collimator array device and collimator array device manufactured by the method
Inventor: HAMANAKA KENJIRO
IPC: G02B6/26
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing a collimator array device which can reduce an insertion loss due to the change of optical path length. SOLUTION: When a beam waist is positioned in the intermediate position (d1=L/2) between the flat plate micro lens of an emitting side and the flat plate micro lens of a light receiving side, a bilaterally symmetrical optical path is obtained. Thus, the interval (d0) between the fiber array of the emitting side and the flat plate micro lens of the emitting side can be made into the interval between a fiber array of the light receiving side and a flat plate micro lens of the light receiving side as they are, thus the design of the collimator array device is simplified. Then, when the interval (d0) acting as d1=L/2 is calculated, two values, (d0-2) and (d0-4), constitutes the interval acting as d1=L/2. Then, the insertion loss due to a deviation during coupling can be reduced by selecting a shorter value (d0-2).
Patent JP-2002240604-A (JP)
Title: Vehicular seat
Inventor: AMANO AKIRA
IPC: B60N2/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat that can reliably hold a seat cushion in a seating state without hindering deployment or storage of an auxiliary seat. SOLUTION: A cushion frame 12 has a widthwise extending pipe member (reinforcement) 14 formed at a rear end, and both side parts 8 of a frame 5 have base brackets 10 fixed at rear ends so as to project oppositely into a storage box 4. The pipe member 14 of the cushion frame 12 is placed on tops of the base brackets 10 to hold the seat cushion 2 in a seating state.
Patent JP-2001215787-A (JP)
Title: Image forming device
Inventor: ENDO HIROHISA
IPC: G03G15/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent toner density from becoming excessive even when the ratio of recycled toner to toner existing in the developer increases by performing image formation and the relation between detection value of a toner density detecting means and actual toner density changes in an image forming device provided with a toner recycling means. SOLUTION: When the cumulative work time of an electric motor for shifting the image carrier member exceeds a specified time, or the number of sheet members onto which the toner image is transferred exceeds a specific number of sheets, a toner replenishment controlling means changes threshold value for controlling the operation of a toner replenishing means.
Patent JP-2002247858-A (JP)
Title: Failure detector for servo control system
Inventor: UEDA KOICHIRO
IPC: H02M7/48
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a fault detector for a servo control system for detecting a failure of a current sensor easily. SOLUTION: The detector is provided with a PWM inverter 25 which applies voltage and frequency which are variable to a servomotor 10, an encoder 12 for detecting an angle by which the rotor of the servomotor 10 rotates, a command means which generates a limited voltage command to the PWM inverter 25, current sensors 27v, 27w for detecting individual currents Iv, Iw which flow by operating the PWM inverter 25 on the basis of the voltage command from the command means and applying voltages Vu, Vv, Vw to the servomotor 10, and a judging means which finds Iv×Vw and Iw×Vv, judges whether the difference between Iv×Vw and Iw×Vv is within a specified value, and generates an abnormality signal when the difference exceeds the specified value.
Patent JP-2002239099-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To perform processing in which the state of a game machine when power supply is recovered is reflected even when the state of the game machine is changed while the supply of power is interrupted in the game machine, in which the state in the interruption of power supply is preserved and a game can be started again from the preserved state when power supply is recovered, having a detecting part for detecting a unstable state during the interruption of power supply and a control part for performing play control on the basis of the state change detected by that detecting part. SOLUTION: When power supply is recovered, the control part forcedly confirms the state detected by the detecting part (S44 and S46) and performs play control by preparing a command on the basis of the confirmed result (S58 and S64).
Patent JP-2002249873-A (JP)
Title: Film forming method and apparatus
Inventor: HAYATA HIROSHI
IPC: C23C14/34
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a film forming method, and an apparatus which enables film excellent in adhesion and has high dimensional accuracy forming. SOLUTION: This film forming method and device is provided with a vacuum chamber 1 which has an exhaust system 2 and a gas supply system 3, a plasma source 4 which generates plasma in the vacuum chamber 1, a bias power source 9 which applied a bias voltage to base bodies 10, a means 11 which monitors components generated by sputter cleaning and a controller 12 which controls the operation so as to selectively perform the sputter cleaning of the surface of the base bodies 10 and the film forming operation which forms a thin film on the surface of the base bodies. Further, this film forming method and device is constituted so as to stop the sputter cleaning and perform the film forming operation when the components generated by the sputter cleaning disappears and, at the same time, control a film forming time according to the time taken for the sputter cleaning.
Patent JP-2001316990-A (JP)
Title: Method and apparatus for printing and coating of silicon
Inventor: JUN KYUNG SUP
IPC: B05D5/08
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for printing and coating of silicon capable of preventing separation of and damage to a coating part, prolonging a life of a product, raising a waterproofing effect, making possible mass production and increasing productivity. SOLUTION: Solid silicon is stirred with a melt composed of 70% of toluene and 30% of cyclohexanone to form a liquid-phase silicon. The liquid-phase silicon is mixed with 0.01-0.05% of a curing agent, stirred, applied to the surface of a transfer paper, the transfer paper is overheated and dried by a dryer at 135-140 deg.C for 1 to 2 minutes. The coated surface of the transfer paper is coated with a silicon adhesive, laminated to a woven fabric so as to be brought into contact with the woven fabric and pressed under heating to print and to coat the woven fabric with silicon.
Patent JP-2002252273-A (JP)
Title: Film thickness measuring device and polishing device
Inventor: TAKADA HIDEKI
IPC: B24B37/013
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To downsize the whole device and shorten the alignment time. SOLUTION: A wafer mounted on a measuring stage 18 is guided to the central position by guide projections 56. When an alignment pattern of the wafer is arranged to come within the scope of a camera unit 24, a suction pad 72 is inserted into a penetrating hole 50 of the measuring stage 18 and the wafer is sucked to the suction pad 72. Then, the suction pad 72 with the wafer is rotated by a motor 70 and the rotating position of the wafer is detected by a sensor 62. Based on the rotating position of the wafer, the position of the alignment pattern is determined and the alignment pattern is positioned within the scope of the camera.
Patent JP-2002250881-A (JP)
Title: Mulii-beam scanner and image forming device provided with the scanner
Inventor: NANBA KATSUHIRO
IPC: B41J2/44
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a multi-beam scanner by which an optical device such as a polygon mirror is miniaturized by making the occupancy width of a plurality of light beams emitted by a light source part as narrow as possible in the multi-beam scanner provided with a plurality of array light sources. SOLUTION: A beam spot array line 21 passing through the center points 51 and 52 of beam spots S1 and S2 when an image is formed with two laser beams emitted by one array light source on a photoreceptive drum and a beam spot array line 22 passing through the center points 53 and 54 of beam spots S3 and S4 when an image is formed with two laser beams emitted by the other array light source on the photoreceptive drum, have the interval of one pixel portion and also made in parallel in a sub-scanning direction (the direction of an arrow Y), and also the positions of four laser beams are adjusted so that deviation in the main scanning direction (the direction of an arrow X) of the beam spots S1 and S3 becomes zero.
Patent JP-2002252480-A (JP)
Title: Lock member
Inventor: NAKAMURA TOSHINOBU
IPC: H05K7/14
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce labor for classifying (sorting) recycling components and materials to every kind thereof, as detaching/separating a printed board from a lock member is not easy. SOLUTION: There are provided a leg 2 which supports a saddle 1, and a nonreturn claw 3 fitted to a fitting hole E1 bared in a chassis E, to prevent falling. The nonreturn claw 3 comprises an elastic piece 3a energized in the direction away from the leg 2, a hooking claw 3b extended on the free end side of the elastic piece 3a, and a displacement claw 3c protruded on the leg 2 so as to protrude on the side opposite to the elastic piece 3a. The elastic piece 3a is extended from the lower end side of the leg 2 diagonally upward (toward upper left) so that a diameter is enlarged upwardly.  The hooking claw 3b comprises a support point 3b1 abutting to the inside peripheral surface of the fitting hole E1 so that the leg 2 is pressurized to the eccentric position of the fitting hole E1 by means of an elastic force of the elastic piece 3a, and a step claw 3b2 which is formed at the lower part of the support point part 3b1 and engaged with the lower part of the inside peripheral edge of the fitting hole E1 .
Patent JP-2002257626-A (JP)
Title: Optical measuring instrument and imaging apparatus
Inventor: KANO MAKOTO
IPC: H01L31/12
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact optical measuring instrument which can measure with high accuracy characteristics such as reflectance, concentration and colors of an image formed on such paper sheet a moving while shifting upward and downward, and an imaging apparatus having the optical measuring instrument. SOLUTION: The measuring instrument a is provided with a light source emitting a measuring light to an object to be measured, a reflective mirror further reflecting the measuring light which is emitted from the light source and reflected by the object to be measured, a condenser lens which is arranged at a position apart from the object to be measured more than a front side focal distance along the optical path of the measuring light reflected by the object to be measured and further reflected by the reflective mirror and which collects the measuring light reflected by the reflective mirror, and a light receiving element which has a light-receiving face on a rear side focal face of the condenser lens and which outputs a light-receiving signal corresponding to the measuring light received by the light receiving face.
Patent JP-2002255713-A (JP)
Title: Echinoderm-controlling agent, and method for controlling echinoderm
Inventor: NISHINO NOBUYUKI
IPC: A01N59/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an echinoderm-controlling agent which can continuously control echinoderms from a living area of ocean bottom organisms without affecting the ocean bottom organisms excluding the echinoderms, and to provide a method for controlling the echinoderms from the living area of the ocean bottom organisms. SOLUTION: The echinoderm-controlling agent comprises magnesium oxide- calcium oxide sintered particles containing the calcium oxide in an amount of 10 to 75 wt.%, and the method for controlling the echinoderms comprises disposing the echinoderm-controlling agent in the living area (coral reef 1) of the ocean bottom organisms or on its periphery, or disposing the echinoderm- controlling agent on the periphery of the living area (coral reef 1) of the ocean bottom organisms and then controlling the echinoderm living in the living area.
Patent JP-2002256719-A (JP)
Title: Parking garage management device
Inventor: FUKUSHIMA KATSUHARU
IPC: E04H6/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a parking garage management device capable of smoothly managing a parking garage without confusing users of the parking garage. SOLUTION: The parking garage management device 10 is provided with a pair of rotating lights 18 and 20 for emitting light of different colors and a control means for controlling the pair of rotating lights 18 and 20 and a bar 12. Of the pair of rotating lights 18 and 20, the blue rotating light 18 is controlled by the control means to turn on upon the movement of the bar 12 from a lowered position to a raised position. When the bar 12 is in the raised position the rotating light 18 is controlled to turn off while the red rotating light 20 is controlled to turn on. After a predetermined time has elapsed, the bar 12 is moved from the raised position to the lowered position as the red rotating light 20 is controlled to turn on. When the bar is in the lowered position the red rotating light 20 is controlled to turn off.