baber/WOPTO huggingface dataset:
Patent JP-2003098035-A (JP)
Title: Optical isolator measuring device
Inventor: TAMAKI MAYUMI
IPC: G02B27/28
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical isolator measuring device capable of measurement in a short time. SOLUTION: This optical isolator measuring device is equipped with a light source 1 and a power meter 2, a first coupler 5 connected to the input side of an optical isolator 8 which is a measuring object, a second coupler 6 connected to the output side of the optical isolator 8, a first 1×2 optical switch 3 connected to the light source 2 on the input side and connected to the two couplers 5, 6 on the output side, a second 1×2 optical switch 4 connected to the power meter 2 on the input side and connected to the two couplers 5, 6 on the output side, and a control means 7 for switching output ports 3a, 3b, 4a, 4b of the first and second 1×2 optical switches 3, 4. In addition, connectors 9, 10 are preferably provided between the optical isolator 8 and each of the first and second couplers 5, 6.
Patent JP-2003097767-A (JP)
Title: Method for manufacturing polyolefin lining steel pipe
Inventor: ENOMOTO SEIICHI
IPC: B29L9/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyolefin lining steel pipe with good durability by stably adhering a polyolefin pipe between a metallic pipe and a synthetic resin pipe at good productivity. SOLUTION: In this method, a polyolefin pipe, on the outer peripheral face of which a hot-melt type adhesive is laminated, is inserted in a steel pipe, and said steel pipe is reduced in diameter so as to bring said polyolefin pipe into close contact with the inner face of the steel pipe. Thereafter, said hot-melt type adhesive is heated, so that the polyolefin pipe is adhered to the inner face of the steel pipe to manufacture a polyolefin lining steel pipe. After the hot melt type adhesive is heated and adhered, the polyolefin pipe has such residual distortion that enlarges in the pipe diameter direction.
Patent JP-2003101791-A (JP)
Title: Picture processor, picture processing method and picture reading method
Inventor: KADOWAKI YUKIO
IPC: H04N19/132
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To easily generate code data from sampled picture data without increasing any complicate circuit or data quantity. SOLUTION: When components 1 and 2 of inputted picture data are sub- sampled, one-dimensional wavelet conversion in a prescribed direction in a stage 1 is omitted with respect to the components 1 and 2. Also, at the time of encoding coefficient data prepared by two-dimensional wavelet conversion, the processing is executed by judging that sub-bands which are insufficient compared with coefficient data constituted of components 0 are truncated.
Patent JP-2003098587-A (JP)
Title: Imaging unit, controlling method and control program therefor and storage medium
Inventor: ISHIKAWA KOJI
IPC: G03B17/56
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging unit in which satisfactory operability can be obtained even in a state where a waterproof pack is attached to the unit without damaging conventional operability in a regular state and to provide a control method for the imaging unit, a control program for the imaging unit and a storage medium. SOLUTION: In a first mode state being the regular use state, a prescribed function allocated to a release key 102 is changed in a second state where the waterproof pack 104 is attached to the unit.
Patent JP-2003093227-A (JP)
Title: Rice cooker
Inventor: MATSUMOTO YOSHIHISA
IPC: A47J27/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker that, in case of cooking rice by putting packed wash-free rice into an inner pan of the rice cooker, can automatically supply appropriate amount of water corresponding to the amount of rice to be cooked, and still can supply the appropriate amount of water into the inner pan prior to putting the wash-free rice into the inner pan. SOLUTION: A rice cooker is provided with a segment for entering the amount of rice to be cooked, a water supply outlet 12 for supplying appropriate amount of water, an automatic water supplying switch, and a rice cooking device 2, and is composed so that the appropriate amount of water corresponding to the amount of rice to be cooked entered into the segment for entering the amount of rice to be cooked can be automatically supplied directly into the inner pan 4 of the rice cooking device 2.
Patent JP-2003107889-A (JP)
Title: Image forming apparatus
Inventor: YAMAGUCHI NAOKI
IPC: G03G15/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To achieve the miniaturization of an image forming apparatus by improving mutual configuration relation among an exposure means, a developer feeding means, a developer transport means, a developing means, etc. SOLUTION: A toner cartridge case 10 where a toner cartridge is set and a toner transport means 20 to transport toner fed from the toner cartridge are arranged orthogonal to each other.
Patent JP-2003102982-A (JP)
Title: Game machihe, computer readable storage medium and server
Inventor: TOMOCHIKA HIROSHI
IPC: A63F7/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a game player from being bored by keeping the interest of the player and also to allow the player to fully appreciate a game. SOLUTION: A game machine 10 is provided with a display device 32 for displaying a picture, changes information with another game machine and performs the game where an identifying information picture is displayed by changing or stopping. In the game machine, a character picture concerning the progress state of the game in another game machine is displayed in the display device 32 based on the result of the transmission/reception. Besides, the character picture concerning the game progress state is displayed in another game machine by transmission/reception.
Patent JP-2003107558-A (JP)
Title: Shutter device and optical equipment
Inventor: TOMITAKA AKIRA
IPC: G03B9/36
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a shape for preventing a shading blade and an arm member from varying along the thickness of a plate when a shutter travels even when a material other than plastic (e.g. metallic plate) is used without causing misincorporation of a constitution component nor deterioration in shutter characteristic. SOLUTION: A shutter device having a couple of arm members 3f and 3g which can rotate on a base plate 1 having a light passing hole 1a bored and shading blade groups 3a to 3d which are coupled rotatably with those arm members and so put one over another and spread by the rotation of the arm members as to open and close the light passing hole is characterized in that a projection part 1f having a nearly conic oblique surface having its vertex nearby the center of rotation of at least one of the couple of arm members is formed on the base plate.
Patent JP-2003103776-A (JP)
Title: Imaging apparatus
Inventor: FURUKAWA KOJI
IPC: B41J2/015
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus with a high drying speed, a high image quality and a high productivity without generation of choking of an ink at an ejection opening and blurring. SOLUTION: In an imaging apparatus using an ink 50 with charged ink particles dispersed in a solvent for ejecting ink droplets by an ultrasonic wave generating element 14 as an ejecting means for the ink, an ink supplying means for supplying an ink to the head, a particle distribution controlling means for controlling the ink particle distribution in the head, and a recording medium supporting and conveying means for supporting and conveying a recording medium to receive ink droplets ejected and jetted from the head, are provided.
Patent JP-2003120183-A (JP)
Title: Underground excavator
Inventor: SAKUMA YUJI
IPC: E21D9/087
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an underground excavator capable of using any kind of cutter bit for excavating soil of any sort such as large gravel and a rock layer. SOLUTION: In this underground excavator drilling a cutting face by eccentrically turning a cutter frame 3 having a cutter bit 4, a bit supporting member 5 with the cutter bit 4 is mounted, rotatably around an axis C1 perpendicular to the cutting face D, to the cutter frame 3, and a synchronizing means 25 rotating the bit holding member 5 synchronously with the eccentric rotation of the cutter bit 4 is connected to the bit holding member 5.
Patent JP-2003124691-A (JP)
Title: Electronic component mounter
Inventor: TSUDA MAMORU
IPC: H05K13/04
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture of a turning holding head type mounter comprising a plurality of component holding heads turning about one axial line while holding an electronic component and stopping at a plurality of predetermined stop positions, a cam having a rib formed along a cylindrical surface centering about the one axial line, and a cam follower provided for each component holding head and engaging with the rib. SOLUTION: A cut 43 is made in a rib 36 in the vicinity of one stop position, a rib 38 is provided on the outer circumferential side of a component holding head, and a member 40 elevating/lowering through a driver 42 is provided with a roller 41. The rib 38 has a length longer than the width of the cut 43 in the rib 36 and the ribs 36 and 38 are provided, at the end parts thereof, with guide parts. The member 40 is lowered and elevated under a state where the rib 36 is disengaged from a cam follower 32, the roller 41 is engaged with the rib 38, and an electronic component is sucked and fixed by means of a suction nozzle 18.
Patent JP-2003123988-A (JP)
Title: Organic electroluminescent device and its producing method, and electronic equipment
Inventor: TAKEI SHUICHI
IPC: H05B33/10
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent device and a producing method thereof capable of realizing an uniform emission by minimizing the voltage drop when horizontally carrying current, and never deteriorating the open area ratio and light transmittance even by using an active element such as TFT, and electronic equipment. SOLUTION: An auxiliary cathode 60 is formed so as to make contact with the upper surface or lower surface of a cathode layer 24 laminated on a pixel-to- pixel partitioning wall 30.
Patent JP-2003119004-A (JP)
Title: Apparatus for concentrating oxygen
Inventor: KOIZUMI ATSUSHI
IPC: B01D53/04
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To save power consumption by decelerating the running speed of a compressor when the output flow rate of oxygen is decreased, which is increased or decreased in order to obtain the prescribed oxygen amount while operating the compressor at the rated speed and securing the prescribed oxygen concentration normally in a pressure swing adsorption type oxygen concentrating apparatus and to secure the prescribed oxygen concentration when the compressor is operated at a low speed. SOLUTION: The input power is adjusted by accelerating or decelerating the running speed of a driving motor of the compressor. The prescribed oxygen concentration is obtained by controlling the running speed of the compressor and a change cycle of high-pressure air to be supplied to two adsorption columns when the output flow rate of oxygen is decreased.
Patent JP-2003118713-A (JP)
Title: Opening device for container-body and method for discharging powder and particle
Inventor: MIYAZAKI TAKUO
IPC: B65B69/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an opening device for a container-body and a method for discharging powder and particles, in which the opening device for discharging powder and particles into a hopper and a storage tank, etc., is used by opening the bottom face of the container without turning upside down the container body in which the powder and particles are held, without providing an apparatus having a suction function, and without burdening workers. SOLUTION: The bottom face of the container body filled with power and particles is constituted to be opened/closed. A counter for mounting the container body is constituted of at least three frames provided at predetermined intervals without intersecting with each other. The central part or both ends of the counter are built as a frame capable of moving up and down in order to open the bottom face of the container body.
Patent JP-2003125285-A (JP)
Title: Image feedforward control method for camera and portable terminal with camera employing the method
Inventor: RO YOSHIZUMI
IPC: G03B7/093
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an image feedforward control method by which reducing number of adjustment times of exposure time until an excellent image is obtained can decrease the photographing time. SOLUTION: This invention provides the feedforward control method where relations among a gain, an exposure of the camera and the lightness of an image are stored as a database, the lightness of image is grouped on the basis of an initial setting exposure time ti of the camera and a surrounding environment, and prescribed exposure times t0, t1,...tn are used by each group with respect to the lightness of all environments in each group.
Patent JP-2003122039-A (JP)
Title: Image forming device and image forming method
Inventor: MOCHIZUKI FUMITAKA
IPC: G03G5/14
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method, which do not generate any defective image such as a black dot, etc., by improving the toner cleaning performance of a cleaning device for cleaning toner while applying a bias voltage and coming into contact with a photoreceptor, and also, resolving the problem of an image memory easily occurring in the case of using the cleaning device. SOLUTION: The device is provided with the photoreceptor and a cleaning means, and the cleaning means is provided with a cleaning blade and a cleaning roller on which a bias voltage whose polarity is reverse to that of the electrified toner polarity is applied, and the photoreceptor is provided with an intermediate layer arranged between a conductive supporting body and a photoreceptor layer, and the photoreceptor is characterized in that it is an organic photoreceptor having the intermediate layer including at least binder resin and N type semiconductor particulates obtained by performing a surface treatment several times, besides, the final surface treatment is performed by using reactive organic silicon compound.
Patent JP-2003122033-A (JP)
Title: Electrophotographic photoreceptor and method of manufacturing the same
Inventor: SAKAMOTO MASAYUKI
IPC: B08B3/12
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing electrophotographic photoreceptor which is capable of efficiently and easily manufacturing a photoreceptor having decreased defects at a low cost even by using an inexpensive aluminum pipe stock material of low purity by effectively removing the deposition of burrs and chips produced during a machining process and an electrophotographic photoreceptor which can be obtained by the method. SOLUTION: The method of manufacturing the electrophotographic photoreceptor by subjecting a substrate 1 put into a cleaning vessel liquid 18 to immersion cleaning under the effect of ultrasonic waves, then forming a photosensitive layer on the substrate 1 comprises irradiating the substrate with the ultrasonic waves of at least >=3 kinds of frequencies. In the single cleaning vessel liquid 18, the substrate is irradiated with ultrasonic waves of at least >=3 kinds of the frequencies. The wavelengths of the respective frequencies of the ultrasonic waves are charged by >=10 Khz. The irradiation time of the ultrasonic waves of the respective frequencies is changed over at a high speed. The substrate 1 made of the machined aluminum material confined in the impurities in the material to >=0.5% is used. The electrophotographic photoreceptor obtained in the above manner.
Patent JP-2003131896-A (JP)
Title: Information processing device, restarting method and restarting program
Inventor: TSUBONUMA JUN
IPC: G06F11/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device by which a program can be normally restarted under the same operating environment. SOLUTION: In the device, a flash memory 17 is provided as a built-in disk apart from RAM 18 for program work, and setting information and patch file stipulating the operating environment of the program are stored to this flash memory 17. When restarting is instructed by pushing a reset key 14, the RAM 18 is initialized and setting information and the patch file read from the flash memory 17 are written in. Thus, the program can be restarted under the same operating environment as before.
Patent JP-2003127357-A (JP)
Title: Liquid jetting device
Inventor: YONEKUBO SHUJI
IPC: B41J2/055
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording device, or a liquid jetting device in general, which suitably controls a state of full discharge, particularly called 'solid printing', even when a liquid droplet discharging performance is different for each of nozzle openings because of a problem in manufacturing a head member or the like. SOLUTION: The liquid jetting device 1 is provided with a head member 4 having a plurality of nozzle openings 17, a plurality of pressure varying means 21 for varying a liquid pressure of respective nozzle openings, and a drive signal generating means 36 for creating a common discharging drive signal COM. A mode storing unit 34 stores discharge amount adjusting modes set for each of the nozzle openings. A drive pulse for the full discharge is created for each nozzle opening based on the discharge amount adjusting modes and the common discharging drive signal, and the respective pressure varying means are driven based on the drive pulses for the full discharge.
Patent JP-2003134412-A (JP)
Title: Digital broadcast receiving device and display method for electronic program table
Inventor: YAMAGUCHI TAKANOBU
IPC: H04N5/445
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To display proper genres of respective programs in an electronic program table. SOLUTION: A digital broadcast receiving device is equipped with a genre color-coding determining means which determines color-coding of the electronic program table so that intermediate genre classifications are set having higher priority than large genre classifications in the relation of display order showing which of colors of the intermediate genre classifications and large genre classifications is displayed preferentially, and makes a genre color-coding display of the electronic program table.
Patent JP-2003133983-A (JP)
Title: Antenna amplifier and shared antenna amplifier
Inventor: KUSHIMA NAOKI
IPC: H04B1/18
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To receive weak signals with a high sensitivity and reduce distortion or signal suppression when there is a strong interfering signal. SOLUTION: When amplifying a high-frequency signal received by an antenna 10 by means of an antenna amplifier 11, an output switching circuit 15 switches a switching circuit 16 from the output side of an amplifier 12 to a through circuit 14 if there is a strong electric field, a strong interfering wave, and the like. The through circuit 14 leads the high-frequency signal inputted into the amplifier 12 directly to the output side without getting it through the amplifier. Even though attempting to amplify a high-frequency signal to be received by means of the amplifier 12, input distortion is caused by inter-modulation or cross-modulation if there is a strong electric field, a strong interfering wave, and the like. By switching the switching circuit 16 to the through circuit, such input distortion can be improved.  If the switching of the switching circuit 16 is done based on low frequency components highly correlated with distortion components generated by inter-modulation, more appropriate switching can be realized.
Patent JP-2003140070-A (JP)
Title: Scanning optical device and image forming device
Inventor: SATO KAZUMI
IPC: B41J2/44
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device and an image forming device of high image quality by suppressing the positional deviation of several scanning lines caused by a thermal expansion difference, etc., with a simple and easy constitution. SOLUTION: The device is provided with a housing 111 wherein all the scanning optical systems such as return mirrors 104a, 104b, 104c and 104d, scanning lenses 103a, 103b, 103c, 103d, 105a, 105b, 105c and 105d, etc., are mounted, and also, wherein deflectors 109 and 110 are arranged on the same plane.
Patent JP-2003136775-A (JP)
Title: Method and device for detecting image ink density of recorder, and recorder
Inventor: WATABE SHINGO
IPC: B41J29/46
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To correctly grasp a dot ink density in images with the use of a low-resolution and inexpensive sensor. SOLUTION: In the device for detecting an image ink density of a recorder which detects the image ink density, there are set an optical sensor with a detection area 38 where a plurality of dots 37 in the image can be stored, and an estimating means capable of estimating the ink density of the dots in accordance with an intensity of a reflecting light from the detection area detected by the optical sensor.
Patent JP-2003136536-A (JP)
Title: Segment sliding apparatus in tire vulcanization container
Inventor: SEKO AKIKAZU
IPC: B29K21/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a segment sliding apparatus in a tire vulcanization container which can smoothly open/close the sector molds of a split mold mounted on a lower part base plate. SOLUTION: The sector molds 20 of the split mold are composed of a slide block 28 divided into a plurality of parts to which each sector piece 27 having a tire profile surface is fitted. The slide block 28 is engaged with a guide rail 29 placed on the lower part base plate 13 and can smoothly slide toward a bladder center mechanism 17. In a slide between the slide block 28 and the guide rail 29, an insulating material 29a is set. By forming the insulating material 29a from a composite material of glass fibers and an epoxy resin of ultra- high heat resistance, the sector molds 20 can control abrasion and slide smoothly to stabilize the quality of a tire.
Patent JP-2003135812-A (JP)
Title: Pachinko parlor management system, pachinko parlor management apparatus, computer program, and storage medium
Inventor: KUBOTA NORIYUKI
IPC: A63F7/02
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko parlor management system, pachinko parlor management apparatus, a computer program, and a storage medium capable of processing and forming various management information by connecting various systems (subnetworks) related to management of a game parlor such as a pachinko parlor via the Internet. SOLUTION: The subnetworks related to management of the game parlor such as the pachinko parlor, that is, a system management subnetwork 20N, a parlor administration management subnetwork 30N, member information management subnetwork 40N, and other management subnetworks, a parlor management apparatus 10, by which a service enterprise 1 collects and stores management information from the subnetworks via the Internet NW for forming processed management information, a PDA 50 possessed by a user such as a manager of the pachinko parlor, and a communication terminal 70 arranged in a master company 7 administering the whole of pachinko parlors belonging to an affiliated shop system are connected to each other via the Internet NW.