baber/WOPTO huggingface dataset:
Patent JP-2001047658-A (JP)
Title: Image-forming apparatus
Inventor: MIURA MASAYOSHI
IPC: B41J2/385
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent toner pass holes where a toner can pass from being clogged with the toner in an image-forming apparatus which includes a sleeve for transferring the toner by rotating about a rotary shaft in a state with carrying the toner on a circumferential side face, and a control plate having an array of a plurality of toner pass holes arranged along a direction of the rotary shaft of the sleeve for flying the toner from the sleeve to pass the toner pass holes. SOLUTION: Vibration sources 61 and 61 for applying vibration and a vibration transmit member 6 are set to one of both sides via a toner pass hole array 17g of a control plate 17. A reflecting member 7 is set to the other side for reflecting to an opposite direction vibration waves generated to the control plate 17 because of the application of the vibration and advancing towards the toner pass hole array 17g from a vibration apply part.
Patent JP-H11142669-A (JP)
Title: Production of glass thin film for optical waveguide and apparatus for production thereof
Inventor: KATO MASAHIKO
IPC: G02B6/13
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To improve the yield of products and the quality thereof by providing a process for producing a glass thin film for optical waveguides capable of surely making a glass particulate layer transparent and eliminating the deformation of a substrate and an apparatus for production thereof. SOLUTION: A laser beam L is made incident on the glass particulate layer simultaneously heating of the glass particulate layer and the period for stopping the heating is controlled in accordance with the intensity change of the laser beam L transmitted through the substrate 33 in the process for producing the glass thin film for optical waveguides including a stage for heating the substrate 33 deposited with the glass particulate layer and making the glass particulate layer transparent.  The apparatus for production thereof includes a sintering furnace 21, a plate jig 45 which is arranged in this sintering furnace 21, is placed with the substrate 33 deposited with the glass particulate layer atop the jig and has a through-hole 57 closed by the substrate 33, a laser irradiation means 63 which irradiates the through-hole 57 of the plate jig 45 with the laser beam L and a photodetecting means 65 which receives the laser beam L emitted from the through-hole 57 through the substrate 33.
Patent JP-H07167672-A (JP)
Title: Data processor and automatic radar tracking apparatus
Inventor: YANAGI KATSUYUKI
IPC: G08G3/00
Filed: 1993-12-14
Abstract: PURPOSE:To improve the calculation accuracy of own ship velocity data in an automatic radar tracking apparatus which inputs gyro data and log data and displays a wake. CONSTITUTION:Each time gyro data and log data are input, its input time is added and stored in a table. When it becomes a calculating timing of own ship velocity data, latest log data is retrieved and selected, and gyro data input at the time nearest to the inputting time of the log data is retrieved and selected. The own ship velocity data is calculated based on the gyro data and the log data. Thus, since the velocity data is calculated based on bearing data (gyro data) and ship velocity data (log data) of substantially the same time, accurate data can be calculated.
Patent JP-H10154116-A (JP)
Title: Data transfer method
Inventor: YAMAZAKI YASUO
IPC: G06F13/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To transfer transmitting data without buffering by an operating system (OS). SOLUTION: In a computer 100 at a sending end, an OS 105 communicates with an OS 205 and collectively confirms whether transmission destination user programs 203 of plural transmitting data which are designated by plural user programs 103 are separately in a receivable state. When a user program 204 at a receiving end does not issue a receiving request, the OS 105 regards the program as unreceivable, collects the transmission of plural transmitting data which are decided as transmittable and instructs a communication device 112. In the device 112, a DMA circuit 113 directly and continuously reads the transmitting data from the buffer 104 of each user program 103, and a communication circuit 114 separately transmits the transmitting data via a channel 300.  In a computer 200 at the receiving end, a DMA circuit 213 directly and continuously writes each transmitting data on the buffer 204 of a user program 203 of a transmission destination.
Patent JP-2001129432-A (JP)
Title: Air cleaner
Inventor: KUBO TOSHIO
IPC: B03C3/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the dust collecting, sterilizing and antibacterial performance of an air cleaner. SOLUTION: In the air cleaner 16 having air cleaning filters 22A, 22B and 22C and an air fan 20 in a case 17 which is provided with an air suction port 18 and air blow-off ports 19A, 19B and 19C, the dust in the air is captured by the charged air cleaning filters, and a vaporizer 23 capable of generating the chemical vapor for sterilizing and suppressing the bacteria on the air cleaning filters 22A, 22B and 22C is disposed, and air cleaner is constituted so that the vaporizer 23 may be operated when the air fan 20 is stopped.
Patent JP-H07167853-A (JP)
Title: Water quality measuring device
Inventor: KAWACHI KYOZO
IPC: G01N33/18
Filed: 1993-12-15
Abstract: PURPOSE:To provide a water quality measuring device wherein stain is hardly adhered to a detection section of a sensor therein or the stain on the detection section can be removed to the best of its ability during the non-measuring time. CONSTITUTION:A water quality measuring device comprises an immersion sensor 16 having a detection section on the bottom thereof whereby detection information is intermittently taken from the sensor 16 in the condition that the detection section of the sensor 16 is immersed in a water to be measured. In the device, the sensor 16 is disposed in a measuring cell 13 having an introduction-discharge section 14 of the water to be measured constituted such that the section 14 is opened opposing to the detection section of the sensor 16 and a pipe line for introducing or discharging a pressure air into the measuring cell 13.
Patent JP-H10153604-A (JP)
Title: Optical fiber probe and near field optical microscope using the same
Inventor: MONOBE HIDEJI
IPC: G01N37/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber probe, which can propagate both excitation light and the detection light generated from a sample by the irradiation of the excitation light, and to realize the near field optical microscope, which can detect the emitted light of the sample, wherein the excited electrons having the low permeability such as a semiconductor are diffused in space at high resolution by using the optical fiber probe such as this optical fiber probe. SOLUTION: An optical fiber probe is constituted of a core 1, wherein the light in a single wave conducting mode is propagated, a first clad 2, wherein a plurality of wave conducting modes are propagated, and a second clad 3. Then, this optical fiber probe 14 is used as the optical probe for irradiating exciting light and detecting the detected light in a near field optical microscope for performing the measurement of the wavelength spectroscopy of the emitted light. At this time, the excited light Le is propagated in the core 1, and the detected light Ls is propagated in the first clad 2.
Patent JP-H10151551-A (JP)
Title: Automatic polishing device
Inventor: UENISHI HIDEO
IPC: B24B5/40
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To save labor and to effect safe and high-efficient work by a method wherein a U-shaped lever root part is fixed at the central part of a worm wheel, a root part is supported in an angle regulatable state by a worm gear mechanism on which friction is exerted through the force of a spring, and a polishing device is arranged at the other end of a lever approximately in a U-shape. SOLUTION: To automatically move an automatic polishing device, (a hydraulic or pneumatic cylinder) 6 is first brought into a free state to automatically operate an automatic polishing device. The polishing device 10 is slid over a guide rail 4 so as to be moved to the given position of an inner ring 2 being a work, and by rotating a handle, a paper file 11 is brought into contact with the inner ring. In this case, since through operation of springs on both sides, a work is held by a spring pressure by a spring pressure such that the worm is situated approximately in a central position through the working of springs on both sides, a desired pressure is always applied on the paper file 11. Further, even when a U-shaped lever 7 is slightly laterally displaced due to some cause, the displacement is absorbed by the spring pressure.  An unreasonable force is not applied on a worm gear and the U-shaped lever 7, a smooth rotation force is exerted on the paper file 11, and polishing is effected at an uniform pressure.
Patent JP-2000149648-A (JP)
Title: Back light device
Inventor: TAKENO MASATOSHI
IPC: G02F1/1335
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a fluorescent lamp from a side surface of a body irrespective of a prism sheet, a diffusion plate or the like to be mounted on the body. SOLUTION: A fluorescent lamp 2 is housed in a box-shaped device body 1 of which one surface for transmitting light is opened and other surfaces are covered with reflecting plates. The fluorescent lamp 2 is engaged with the socket 11, and is fixed to the device body 1 by a first socket holder 3 and a second socket holder 4 for holding the socket 11. The first socket holder 3 is engaged with the reflecting plate which covers one side surface of the device body 1, and the second socket holder 4 is fixed to the reflecting plate which covers the side surface opposite to the one side surface by a holder pressing plate 5. The fluorescent lamp 2 mounted on the first socket holder 3 is attached to and detached from the device body 1 through the opening 17 in the reflecting plate and an opening 24 in the holder pressing plate 5.
Patent JP-H09161775-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: INOUE KAORU
IPC: H01M10/05
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To enhance safety of a large capacity battery by eliminating internal short circuiting. SOLUTION: This battery uses a lithium-containing transition metal chalcogen compound having oxidation-reduction potential of 2.0 to 2.5V to lithium as a positive electrode active material, and uses a lithium-containing compound or a carbon material having oxidation-reduction potential of 0V to 1.5V to lithium as a negative electrode. In this case, foam-shaped or nonwoven fabric- shaped metallic foil mainly composed of copper or nickel is used as a current collecting body, and both surface parts of the current collecting body are respectively covered with a mix layer in a thickness of 30μm to 200μm.
Patent JP-2001134529-A (JP)
Title: Server, information processing method, and recording medium
Inventor: OTSUJI SEITA
IPC: G06F17/30
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To enable a reader to easily grasp how new and popular the information on a homepage is. SOLUTION: A page state storage part 10h manages the page states of homepages in a file management table, a page state evaluation part 10i evaluates the managed page states, and a page state reflection part 10k performs a reflecting process for data for displaying the homepages according to the evaluation contents.
Patent JP-H07141963-A (JP)
Title: Lever switch device
Inventor: YAMAMOTO TETSUO
IPC: H01H25/04
Filed: 1993-11-19
Abstract: PURPOSE:To prevent an operation lever from bringing troubles to the operation of the lever by intrusion of any foreign matter(s). CONSTITUTION:An operation lever 40 is not supported while two spherical surfaces are contacted with each other in wide areas, but is supported with the possibility of tilting by a supporting shaft 18 and a rotary shaft 31 which intersect perpendicularly. Even in case a foreign matter(s) has bitten into any rotary part of the shaft 18 or 31, there is no risk of the foreign matter being left as biting, which ensures smooth tilting motion of the lever 40 and its return motion to the neutral position.
Patent JP-S63167697-A (JP)
Title: Control system for power source for driving motor
Inventor: UGAJIN SATORU
IPC: H02P23/26
Filed: 1986-12-25
Abstract: PURPOSE:To improve the power factor of a primary power source and obtain more economical power source circuit, by operating the optimum charge current in accordance with a power, supplied from a primary power source to a capacitor bank, and controlling the charge current by employing the value of the optimum charge current. CONSTITUTION:A servomotor 5 is driven through a current control means 2, consisting of a three-phase full-wave rectifier 1 and a transistor, a capacitor bank 3 and an inverter 4. When the acceleration and the deceleration of the rotation of the motor are effected periodically, current is controlled with the optimum power factor with respect to current supply from the rectifier 1 to the capacitor bank 3, which stores temporarily a supply energy from the rectifier 1 and a regenerative energy from the servomotor 5 by a current controller 6.
Patent JP-H10159539-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: WATANABE YOSHIMASA
IPC: B01D46/48
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent ash exhausted from a filter to the exhaust upstream from flowing in the filter again by a simple structure. SOLUTION: This device is provided with a filter 1 for particulate scavenging which is arranged in an engine exhaust system, a recessed ash storing part 30 opening to the engine exhaust system in the vicinity of the exhaust upstream of the filter 1, an ash exhaust path 5 communicating an ash exhaust location 4 which has lower pressure than that of the ash storing part 30 and the ash storing part 30 and a stop valve 6 arranged in the ash exhaust path 5. By opening the stop valve 6, ash stored in the ash storing part 30 is forcibly fed to the ash exhaust location 4 via the ash exhaust path 5 by exhaust gas flow which does not pass the filter 1.
Patent JP-H08169903-A (JP)
Title: Aminated derivative of cyclic inulooligosaccharide and its production
Inventor: KAWAKAMI ISAO
IPC: C08B37/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide an aminated cyclic inulooligosaccharide whose utilization can be expected in the fields of foods, drugs, cosmetics, catalysts, separation and purification, etc., because of the capability of enclosing various substances. CONSTITUTION: This aminated cyclic inulooligosaccharide is represented by the formula [n is an integer of 6 to 8; and at least one of (3×n) R<1> 's is a group represented by the general formula -NR<2> R<3> (R<2> and R<3> are each independently H, a 1-20C alkyl or aryl group), and the others are a hydroxyl group].
Patent JP-S63163534-A (JP)
Title: Automatic generating device for execute form program
Inventor: KANEKO HIROSHI
IPC: G06F9/45
Filed: 1986-12-25
Abstract: PURPOSE:To automatically generate a control program by reading the calcification of a controller for control object based on the signal sent from this controller and giving this classification to a program developing device. CONSTITUTION:A control object controller classification reader 14 reads data of controller classifications from internal storage parts of controllers 5a-5e corresponding to control objects and recognizes classifications of controllers based on read results and inputs the recognized data to a CPU 7 through data transmission equipments 4 and 9. The CPU 7 selects programs 12a-12e for control object corresponding to required control objects and successively starts a compiler 11a, a linker 11b, and a locator 11c to generate an execute form program. The generated execute form program is loaded to a main storage device 3 of a controller 1 by a locator 11d. Thus, source programs corresponding to set control object controllers 5a-5e are automatically and surely selected to generate the execute form programs.
Patent JP-H02160952-A (JP)
Title: Reeling sensor for stationary drum weft measuring and storing apparatus
Inventor: SAINEN TSUTOMU
IPC: D03D47/36
Filed: 1988-12-13
Abstract: PURPOSE:To attain sufficiently high S/N ratio even in the case of a colored yarn by supplying electric power to a light-projection element in a stationary drum using an excitation coil and an induction coil placed opposite to each other interposing a gap therebetween and forming a transmission-type photo- sensor. CONSTITUTION:A transmission-type photo-sensor for a reeled yarn W is formed of a light-projection element 11a and a light-receiving element 11b separately placed at the inside and outside of a stationary drum D. Electric power is supplied to the light-projection element 11a, etc., by an induction coil 12b placed at the side of the stationary drum and an excitation coil 12a placed outside of the stationary drum.
Patent JP-H07169814-A (JP)
Title: Method for screening semiconductor device
Inventor: HAMA KAORU
IPC: H01L21/66
Filed: 1993-12-15
Abstract: PURPOSE:To make it possible to test the gate oxide films of a group of transistors at the same time by casting light on the chip region to be tested, applying a specified testing voltage, measuring the current flowing through the gate oxide film, and detecting the abnormality. CONSTITUTION:An insulating layer is deposited on a silicon wafer, on which a gate electrode 8 is formed at a gate oxide film 4a. Then, the gate electrode parts of a group of transistors under test are exposed. After a metal layer is deposited on each electrode part, the metal layer is patterned so that the group of the gate electrodes are electrically connected, and the wiring is formed. The light having the intensity, which can generate required carriers, is cast on the chip area under test at the depletion layer between a well and a substrate. A specified testing voltage is applied across the wiring and the substrate part 2 of the silicon wafer 2 during irradiation with the light. At the same time, the current flowing through the gate oxide film 4a through the wiring is measured. The abnormality of the gate oxide film 4a is detected based on the measured value.
Patent JP-H03177824-A (JP)
Title: Production of single crystal optical fiber
Inventor: YOKOHAMA ITARU
IPC: G02F1/37
Filed: 1989-12-06
Abstract: PURPOSE:To produce the product complying with a design by guiding reference light to a single crystal optical fiber having periodic poling structures under production and adjusting the period of a change in heating quantity or change in heating distribution forming the periodic poling structures while detecting the wavelength converting light thereof. CONSTITUTION:The reference light is detected in a photodetector 27a and the wavelength converting light is detected in a photodetector 27b. The photodetectors 27a, 27b are connected to a lock-in amplifier 30 to detect only the light occurring in the reference light subjected to an intensity modulation with an optical chopper 24. As a result, the intensity of the reference light and the intensity of the wavelength converting light are detected. The wavelength conversion efficiency is determined by taking the ratio thereof. A controller 31 adjusts the period of the change in the heating quantity or the change in the heating distribution through a device 32 for changing the heating quantity or the heating distribution and adjusts the poling period of the single crystal optical fiber in accordance with the difference between the measured wavelength conversion efficiency and the desired wavelength conversion efficiency. The single crystal optical fiber having desired characteristics is produced at a good yield in this way.
Patent JP-2000142329-A (JP)
Title: Washer water storage device for automobile
Inventor: SUMITANI YOSHIHIKO
IPC: E03B3/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent a washer water storage tank from becoming empty by replenishing water in the washer storage tank automatically after rainfall or car wash. SOLUTION: A filter 2 is disposed at a vehicle, and rainwater flows through an exclusive collecting mechanism 1 fitted to a body so as to be filtered by the filter 2 and stored in a washer water storage tank 3. Water is therefore stored automatically in the washer water storage tank 3 after rainfall or car wash. As a result, there is no need to replenish water by an artificial conduct.
Patent JP-2001128713-A (JP)
Title: Necklace main body and fastener
Inventor: SHIMADA SACHIKO
IPC: A44C25/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a necklace main body and a fastener capable of enjoying various necklaces different in aesthetic appearance by making the necklace main body and the fastener separable and providing an engaging mechanism having two or more kinds of the same necklace main bodies or fasteners and combining the necklace main bodies with the decorative fasteners. SOLUTION: A necklace main body consists of a main body having a decorative surface and having two or more slits provided in the side surface thereof and the lid connected thereto in an openable and closable manner and the main body has a gap at its central part and at least two male fastener inserting ports having perforations provided in the central parts thereof are provided in the side surface of the main body while the lid has a fastener having an engaging projection provided in the region, which coincides with the perforations of the male fasteners inserted from the slits, to be engaged with and fixed to the perforations and the male fasteners capable of being inserted in the sits of female fasteners and having perforations coinciding with the engaging projection of the lid of the female fasteners when inserted most deeply are provided in both ends of a chain.
Patent JP-H10308577-A (JP)
Title: Filtering unit for spray type flux coater and its operation control method
Inventor: KAGIYAMA JUNJI
IPC: H05K3/34
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the replacing work and the cleaning work of a stripe filter by arranging a travelable stripe filter in the exhaust channel of an exhaust means and extending the travelable stripe filter into a tank filled with a cleaning liquid disposed independently from the exhaust channel. SOLUTION: A frame 41 is provided with a guide roller 42 and the going and returning paths of a stripe filter 45 composed of a mesh member are disposed closely to a filtering travel part 43 being set in the exhaust channel 22 of misty flux 11 along the guide roller 42. Furthermore, a cleaning tank part 46 is disposed at one end part 43a of the filtering travel part 43 and a travel path 44 is formed such that the stripe filter 45 is also immersed into the cleaning liquid 48 in a cleaning tank 47. According to the arrangement, the replacing work and the cleaning work of the stripe filter 45 can be eliminated.
Patent JP-H05151141-A (JP)
Title: Peripheral device information setting system
Inventor: YONESAKA KAZUKI
IPC: G06F13/14
Filed: 1991-11-29
Abstract: PURPOSE:To omit the reproduction of a system control program despite the change of setting of a peripheral device by providing a constitution where a peripheral device control program refers to a peripheral device information table and controls dynamically the peripheral device. CONSTITUTION:A system starting part 2 includes a peripheral device information table setting part 3 which is carried out in the part 2. When a system is started, the information on a variable element of a peripheral device 6 connected to the system is acquired and set to a peripheral device information table 4 through the resident part 3 of the part 2. Then a peripheral device control program 5 refers to the table 4 and controls dynamically the device 6. Therefore it is not required to reproduce a system control program 1 despite the change of setting of the device 6.