baber/WOPTO huggingface dataset:
Patent JP-2004020265-A (JP)
Title: Method and apparatus for preventing collision in wind tunnel model test device
Inventor: KANBE MASAYUKI
IPC: G01M9/06
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To detect in advance and prevent the collision between two manipulators or between individual manipulators and wind tunnel wall.  <P>SOLUTION: A small camera 20 is installed at the bottom of a sting supporting a base machine model. When the entry of a foreign matter is detected in an image area covered by the camera, it is judged as the collision between the base machine model 12 and an externally mounted matter model 14 and immediately a control system for supporting apparatuses is stopped. Otherwise, one of supporting apparatuses is averted. A small camera 22 is installed on a wind tunnel wall at sufficient downstream of a measured model (or other apparatus). When the entry of a foreign matter is detected in an image area covered by the camera, it is judged as the collision between the measured model and the wind tunnel wall, and immediately the control system for supporting apparatuses is stopped. Otherwise, one of supporting apparatuses is averted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018021-A (JP)
Title: Spacer for storing glass dry plate
Inventor: SHIMADA SHOJI
IPC: G03F1/66
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To keep glass dry plates received in a container without the generation of worn powder or the like and without the dry plates coming into direct contact with one another even if a vibration is applied to the container.  <P>SOLUTION: A spacer 10 to be mounted on the glass dry plate 1 is formed of a flexible synthetic resin and includes a recessed channel 11 having first and second sidewalls 13 and 14 standing from both ends of the channel bottom 12. The most protruding portion 13aP of a convex arcuate surface 13a of the first sidewall 13 is approximately at the middle position, while the second sidewall 14 is tilted so that the inner tip 14a of the sidewall 14 comes the closest to the first sidewall 13. When an end of the glass dry plate 1 is inserted into the recessed channel 11 of the spacer 10, its surface 1a to be processed comes into linear contact with the most protruding portion 13aP so that it is held by the flection of the second sidewall 14 with a glass surface 1b in contact with the inner tip 14a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023889-A (JP)
Title: Motor controller
Inventor: NAKAI YASUHIRO
IPC: H02P6/08
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To quickly recover from reverse rotation state into a normal rotational direction even if the rotational direction of a rotor is reversed by any irresistible force when performing the F/B control of a motor, based on an encoder count value.  <P>SOLUTION: This motor controller judges whether a rotational direction instruction value D which instructs the rotational direction to a target position is positive rotation "1" (step 611) or not, and judges whether the rotational direction of a rotor 32 is opposite to the instruction of the rotational direction or not, based on the direction of a change in the encoder count value, by the direction of change of the encoder count value (steps 612 and 614). If, it is judged that it is reversed, a current application phase judgment value Mptn for reversal prevention is not updated. In this case, a current is applied to the current application phase (the last current application phase) just before reversal. Hereby, braking torque is generated in the direction of suppressing the reversal of the rotor 32, and the reversal is suppressed quickly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018489-A (JP)
Title: Acat-1 inhibitor
Inventor: MIYATA KAZUYOSHI
IPC: C07F9/6541
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ACAT-1 inhibitor having a newly found structure.  <P>SOLUTION: The ACAT-1 inhibitor contains at least one kind of phosphonic acid diester derivatives selected from general formula (1) and general formula (2) as an active component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003107770-A (JP)
Title: Image forming device
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G9/08
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of restraining fogging at the non-image part of a photoreceptor during developing and improving transfer efficiency as an image forming device in which a latent image on a latent image carrier is developed with negatively electrified toner. SOLUTION: This image forming device is equipped with the latent image carrier and a developing means by which toner is electrified to have a negative polarity by using triboelectrification. In the device, the electrostatic latent image on the latent image carrier is developed to be a visible image with the toner, and the work function (Φt ) of the toner is made larger than the work function (Φopc ) of the surface of the latent image carrier.
Patent JP-2004017936-A (JP)
Title: Accelerator pedal device
Inventor: HIJIKATA SHUNSUKE
IPC: B60K26/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a driver to easily feel reaction force applied on an accelerator pedal.  <P>SOLUTION: A pedal lever 81 is rotatably provided on a vehicular body. A servomotor 70 is coupled to a rotating shaft 81a of the pedal lever 81, and a base plate 83 is rotatably supported at a lower end portion of the pedal lever 81. A pedal plate 84 is slidably provided on an upper surface of the base plate 83 through a rail 83b and a block 84b. When the driver operates the pedal plate 84, the pedal plate 84 rotates and slides to the pedal lever 81, and the driver easily feels the reaction force from the servomotor 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026071-A (JP)
Title: Starting device for occupant protection device
Inventor: IDE SEIYA
IPC: B60R21/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starting device for an occupant protection device that starts the protection device quickly by detecting a roll such as trip over.  <P>SOLUTION: This starting device includes: an angular velocity sensor 21 for detecting a roll angular velocity of a vehicle; a relative angle calculating means 31 for calculating a roll relative angle of the vehicle based on the roll angular velocity; a roll determining means 33 for determining a roll of the vehicle when the roll angle velocity and the roll relative angle meet a predetermined threshold condition; a drive control means 34 for starting a curtain air bag 41 when the means 33 determines it as the roll of the vehicle; and a first and a second acceleration sensors 21 and 22 each for detecting the acceleration in the right or left direction of the vehicle. The device determines a crash status of the vehicle based on each acceleration detected by the sensors 21 and 22, and switches the threshold conditions used for determining the vehicle roll according to the crash status.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025399-A (JP)
Title: Machining device
Inventor: YOKOYAMA TAKESHI
IPC: B23F19/06
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining device which machines a work in high precision without being influenced by control delay due to computation, etc.  <P>SOLUTION: This machining device to process a tooth surface of the work while synchronously rotating the work 1 and a grinding wheel 2 by engaging them with each other is provided with: a rotating angle detection means 5 to detect a rotating angle of a motor 4 for the work; a deflection computing means 11 to compute deflection of a target value of the rotating angle of the motor 4 for the work and the rotating angle detected by the rotating angle detection means 5; a motor driving means 12 to control driving of the motor 4 for the work to correct the computed deflection; and a delay means 13 to delay at least one of the rotating angle detected by the rotating angle detection means 5 and the deflection computed by the deflection computing means 11 so that the deflection between the rotating angle detected by the rotating angle detection means 5 and the target value of the rotating angle is corrected after one rotation of the work 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033835-A (JP)
Title: Method for treating piperazine-containing waste water
Inventor: UDAGAWA MAKIKO
IPC: C02F1/28
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating piperazine-containing waste water, such as CMP (Chemical Mechanical Polish) waste water, by which method the efficient decomposition treatment of the piperazine-containing waste water is made possible.  <P>SOLUTION: Waste water treatment equipment 10 is provided with a pH control vessel 12, an oxidative decomposition vessel 14, a biological treatment vessel 16, and an activated carbon adsorption column 22. While ozone is supplied into the vessel 14 and the oxidative decomposition of the piperazine by the ozone is performed, the interior of the vessel 14 is maintained at a prescribed alkaline region by the vessel 12. The treatment water subjected to an oxidative decomposition in the vessel 14 is subjected to the biological treatment in the vessel 16 and is subjected to an adsorption treatment in the column 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039884-A (JP)
Title: Reflecting mask blank and reflecting type mask and its manufacturing method
Inventor: ISHIBASHI SHINICHI
IPC: G03F1/60
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflecting type mask and a reflecting type mask blank in which the shape of a minute mask patterns can be formed with high precision, a sufficient contrast can be obtained in pattern inspection, and further highly precise patterns can be transcribed.  <P>SOLUTION: There are provided sequentially on a substrate 11 a multilayer reflecting film 12 for reflecting exposing light, a buffer layer 13, and an absorbing body layer for absorbing the exposing light. The absorbing body layer comprises a laminate structure comprising an uppermost layer 15 and the other underlayer 14. The reflectivity of the uppermost layer 15 for light of a inspection wavelength used for the inspection of patterns formed in the absorbing layer is 20% or less. Besides, the uppermost layer 15 is formed of an inorganic material with resistance against an etching condition in the case of forming patterns on the underlayer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038008-A (JP)
Title: Variable optical attenuator and variable optical attenuation method
Inventor: NOUCHI KENTARO
IPC: G02F1/01
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable optical attenuator capable of being miniaturized without necessitating a complex mechanism such as optical axis alignment and to provide a variable optical attenuation method.  <P>SOLUTION: An optical fiber 1 is inserted into a ferrule 2 and arranged in a casing 3. The ferrule 2 is fixed by an adhesive material 4 in the casing 3. The casing 3 is provided with a temperature adding means 5 which is connected with a temperature adjusting means 6 and adds temperature to the optical fiber 1 by heating/cooling the casing 3. The optical fiber 1, whose core is added with transition metal elements such as cobalt (Co), nickel (Ni), vanadium (V), is called an optical signal attenuation fiber. The optical signal attenuation amount of the optical fiber whose core is added with a transition metal is correlated with the temperature and is reproducible. Thus, once the correlation between the attenuation amount and the temperature is established, the attenuation amount of the optical signal can be adjusted by adding the prescribed temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039538-A (JP)
Title: Positive electrode active material for secondary battery
Inventor: HAKATA TOSHIYUKI
IPC: H01M4/36
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material for secondary battery having a large charge-discharge capacity, capable of improving the charge-discharge cycle characteristic by restraining degradation of electric conductivity of a positive electrode, and excellent in workability.  <P>SOLUTION: This positive electrode active material for secondary battery is characterized by that the surfaces of positive electrode active material particles are coated with a resin containing a carbon-based conductive material of carbon black such as furnace black, acetylene black and Ketjen black and graphitic carbon; each positive electrode active material particle is a granulated substance prepared by being granulated; and the 50% particle diameter of the granulated substance based on volume is 50-1,000 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033153-A (JP)
Title: Method for producing agricultural product
Inventor: HATANAKA TOMIO
IPC: A01C1/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a agricultural product, by which the agricultural product in which an effect improving a gustatory property, etc., can be expected can efficiently be obtained without being damaged by insect pests and using a harmful substance.  <P>SOLUTION: The method for producing the agricultural product comprises a step for immersing seeds of the agricultural product before seeding into a chitosan solution (A) obtained by dissolving an edible acid and Monascus purpreus in chitosan for a prescribed time, a step for transferring the immersed seeds into a nursery bed, supplying a diluted solution of the chitosan solution (A) to seeds to germinate the seeds and growing the resultant seedlings by prescribed transplantation and a step for planting the grown seedlings into soil in which chitosan powder obtained by drying the chitosan solution is formulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041828-A (JP)
Title: Coating method and apparatus therefor
Inventor: NAGATA HITOSHI
IPC: B05D3/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method which narrows the space of a coating building, eliminates the occurence of a strain after drying of a coated article, and facilitates product control or the like, and an apparatus therefor.  <P>SOLUTION: A coating method is performed through a process for feeding a pretreated uncoated article Wa into a housing control booth 3, a coating process for feeding the uncoated article Wa into a plurality of coating booths 6 from the housing control booth 3 and a process for feeding out the coated article Wb from a plurality of the coating booths 6 to feed them into a drying control booth 5. Air conditioning equipment 22 and a feed means 7 of the uncoated article Wa and the coated article Wb are operationally controlled by the command from a control means 21 in which the air conditioning data of the air conditioning equipment 22 in a coating building 1, the take in and out control data in the housing control booth 3, coating data in the coating booth 6 and the drying control and take in and out control data in the drying control booth 5 are inputted. The uncoated article Wa is fed in the housing control booth 3 by the feed means 7 and the uncoated article Wa is fed out from the housing control booth 3 and fed in the coating booths 6 to be fed in the drying control booth 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045679-A (JP)
Title: Flash controller
Inventor: TAKEUCHI HIROSHI
IPC: G03B7/16
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash controller with which pre-light emission photometry can be performed with good accuracy even with a scene where stationary light is bright and reflected light photometry of pre-light emission is difficult and with which the good flash light emission photography can be performed at a good exposure in normal light emission as a result thereof.  <P>SOLUTION: The flash controller for controlling a flash light emitting section which intermittently repeats the pre-light emission prior to normal light emission is designed to perform the photometry during the intermittent unit time t1 to be repeated in synchronization with the light emission timing of the pre-light emission and not to perform the photometry at the timing at which the flash is not emitted, by which the adverse effect resulting from the measurement of the stationary light is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038853-A (JP)
Title: Game system
Inventor: KUSUDA KAZUHIRO
IPC: A63F13/45
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a game system in which the identity of information produced by a game having continuation can be safely maintained. SOLUTION: A game machine body 3 of putting out a game value according to a competition result by raising an ability of an owned horse to compete with an ability of other race horse and retaining raising information at a discontinuance point linking to a player ID when a player discontinues raising of an appearing character, and an entry gate 2 for recording date information for permitting employment of the game machine body 3 in an entry card 1 (a recording medium) possessed by a player are included and only when the date information recorded in the entry card 1 is consistent with the date information set in the game machine body 3, raising continuation since a discontinuance point using previously retained raising information is allowed.
Patent JP-2003093697-A (JP)
Title: Pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To discharge Pachinko balls in a shot ball supply tray without leaving the balls at all in a shot ball supply device and to collect them into a lower storage tray. SOLUTION: The shot ball supply device 20 includes a guide passage 24 which is formed in a vertical box shape so as to communicate with a flow inlet 22 agreeing with the upper through-hole 17 of the shot ball supply tray 8, a supply port 25 corresponding to the position of a shooting part 5 in a shooting rail 3 and a flicker member 26 to be rotated in a vertical direction. A ball discharge port 38 is opened on the side surface of a terminal end in the guide passage 24. A mobile member 40 is provided with a side piece 41, at one end, for allowing the ball discharge port 38 to be freely openable/closable. The mobile member 40 is arranged so at to be freely reciprocatively movable between a position where the side piece 41 closes the ball discharge port 38 by normal energizing and a position where the port 38 is opened by a ball take-out operation.  The mobile member 40 is also provided with a push piece 43, at the other end, which is separated from the guide passage 24 when the side piece 41 is positioned to close the bal discharge port 38 and also which goes inside of the guide passage 24 when the piece 41 is positioned to release the discharge port 38 by a ball discharge operation and pushes out the Pachinko ball in a ball stop part 29 in the upper part of the flicker member 26 to the ball discharge port 38.
Patent JP-2004061300-A (JP)
Title: Laser type angle detection device, deflection measuring device of crank shaft, deflection measuring method of crank shaft, and crank shaft
Inventor: HAZAMA SHINJI
IPC: G01B11/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser type angle detection device which detects an angle formed with an object on a remote point easily in a noncontact way by using a laser beam.  <P>SOLUTION: This detection device is equipped with a laser oscillation means 17 for oscillating the laser beam which is a parallel beam, and a laser beam receiving means 18 for receiving the laser beam from the laser oscillation means 17. The laser beam receiving means 18 is equipped with an optical path 46 of the laser beam provided inside, a pinhole 48 provided on one end side of the optical path 46, and a light receiving element 49 provided on the other end side of the optical path 46, for receiving the laser beam from the pinhole 48 and converting it into an electric signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060022-A (JP)
Title: Thin film deposition system
Inventor: KAWAKAMI TETSUYA
IPC: H01L21/205
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize device properties such as electrophotographic properties over a film deposition face, particularly, in a longitudinal direction.  <P>SOLUTION: In an HW-CVD system 21, a heating element 25 obtained by almost spirally rotating wire is arranged. As for the wire structure, the distribution of power density in the part of the heating element 25 corresponding to the end part of a cylindrical substrate 24 for film deposition is made higher than that of the power density in the part of the heating element corresponding to the central part thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058240-A (JP)
Title: Cutting liquid tank for machine tool
Inventor: SAGO TOSHITAKE
IPC: B23Q11/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting liquid tank for machine tool preventing minute foreign substance remaining in filtered cutting liquid from precipitating on a bottom surface of flow in a flow passage and a tank to form sludge.  <P>SOLUTION: In a flow passage of cutting liquid after being filtered by a filter 7 of a separation vessel for separating foreign substance such as metal powder, a device having a vibration apparatus 11 directly attached on a reverse surface of a bottom surface or attached on a vibration plate thinner than the bottom surface of the flow passage is attached at a place where floating substance in the cutting liquid tends to precipitate to the bottom surface of flow due to decrease of flow speed or flow passage layout, and vibrates the place to forcedly float the precipitate and recirculate it together with cutting liquid to a pump 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063048-A (JP)
Title: Method for manufacturing magnetic recording medium
Inventor: IDE TSUTOMU
IPC: G11B5/735
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic recording medium which obtains the magnetic recording medium having excellent durability and traveling stability by optimizing the amount of the residual solvent in a magnetic tape and cupping by a binder for a back coating layer to be used.  <P>SOLUTION: The magnetic recording medium is manufactured by directly forming a magnetic layer mainly composed of ferromagnetic powder and a binder on one surface of a nonmagnetic support, or by forming the magnetic layer through a nonmagnetic layer mainly composed of nonmagnetic powder and a binder resin, by forming the back coating layer on the other surface of the nonmagnetic support, and by controlling the residual solvent and the amount of cupping of the magnetic recording medium. At this time, a nitrocellulose and a polyurethane resin are used as the binder resin of the back coating layer and the control is performed by adjusting the ratio of the aliphatic polyester diol in the polyurethane resin to 35 to 65mol% of the total amount of the polyester diol in the polyurethane resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072168-A (JP)
Title: Color tone correction in image processing apparatus
Inventor: HOSHINO MASARU
IPC: H04N1/46
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus that can apply color tone correction to image data with a simple operation of moving a hue adjustment control along an outer circumference of a hue ring.  <P>SOLUTION: An HS control to adjust a hue and a saturation comprises a rotation ring RR, a saturation increase / decrease button SB, a ring button RB, a cursor CUR, and the hue ring HR. A user uses a mouse to drag the rotation ring RR and to rotate it for the adjustment of the hue. Further, the user depresses the saturation increase / decrease button SB provided on the rotation ring RR to adjust the saturation.  <P>COPYRIGHT: (C)2004,JPO