baber/WOPTO huggingface dataset:
Patent JP-2000122582-A (JP)
Title: Electronic control fireworks lamp assembly and its production
Inventor: LIU LIMIN
IPC: F21S10/06
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control fireworks lamp assembly for disguising the entire explosion stage of the conventional fireworks using gunpowder and a process for producing the same. SOLUTION: This lamp assembly consists of an emission structure 1, a supporting pole 2, radiation levers 3 and a controller. This emission structure is connected to the radiation levers 3 via the supporting pole 2. Explosion lamps 5 and flash lamps 6 are mounted at the radiation levers 3 and are bent to such shapes as to create a fireworks explosion effect. The controller is connected to firing lamps 4, the explosion lamps 5 and the flash lamps 6. Such specifically manufactured lamp assembly is controlled by the electronic control system and is capable of effectively disguising the explosion stage.
Patent JP-H11124899-A (JP)
Title: Overhanging structure of joist and execution method thereof
Inventor: SAKAMOTO YOSHIHITO
IPC: E04B1/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an overhanging structure of a joist and the executing method thereof which is simple and excellent in the strength and which can be easily constructed. SOLUTION: This overhung joist 10 is made of a channel steel and installed on an upper frame 2 of the underfloor wall at every specified distance to overhang the end part from the upper frame 2. The structure is constituted of a joining material 11 made of a channel steel and connected to the part corresponding to the upper frame 2 of the joist 10 to form a box-shaped section, an end joist 12 made of a channel steel and fitted between adjacent joists 10 on the upper frame 2 and connected to the upper frame 2, and a stiffener 13 made of a channel steel and connected to the end of the end joist 12 and connected to the joist 10 or the joining material 11.
Patent JP-S63140492-A (JP)
Title: Memory device
Inventor: MIYAJI FUMIO
IPC: H01L27/10
Filed: 1986-12-03
Abstract: PURPOSE:To obtain a memory device with an address control circuit which detects the presence or absence of a redundant circuit and a defective address without forming a high resistance polysilicon by inputting a redundancy flug signal RFLG to a depression type FET gate from the redundant circuit. CONSTITUTION:When the memory device 4 uses the redundant circuit 3 and when an input address disagrees with a defective address, the signal RFLG is at a low level, and the depression type FET1 is turned off. A current route in the address control circuit is blocked, so that, no current is indicated in an ammeter A. On the contrary, when the input address agrees with the defective address, the signal RFLG is at a high level, and the depression type FET1 is turned on, and the ammeter A detects the current. According as the presence or absence of such a current, the defective address is judged whether it agrees with the input address or not, thereby obtaining desired detection data.
Patent JP-2000107476-A (JP)
Title: Device for creating quilting data and storage medium storing quilting data creating program
Inventor: TAKEDA YUMIKO
IPC: D05C5/06
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the formation of a quilting pattern matched to the color and shape of each piece of patchwork in the case of patchwork quilting. SOLUTION: When the processing of quilting data creation is started, patchwork is first selected (S1 and S2), and a quilting pattern is selected (S3 and S4). Then the patchwork, quilting pattern, and layout are displayed on a CRT (S5). Next, pattern division processing to divide the quilting pattern into division patterns each corresponding to a piece (S9). As a result, the pattern data of the division patterns and the color of sewing thread are set. Next, the processing of color-by-color data creation is executed, and the pattern data of the division patterns in which the color of sewing thread is the same is collated (S10) to create sewing data on the pattern data of every color (S11). The sewing data is written in a memory card (S12).
Patent JP-H03147526-A (JP)
Title: Tracking controller
Inventor: UNNO HIROJI
IPC: G11B7/085
Filed: 1989-11-01
Abstract: PURPOSE:To stably perform track jump and to stabilize access time by controlling a jump command output means with an error signal state detecting means. CONSTITUTION:The error signal state detecting means 7 to detect the state of a tracking error signal is provided, and the jump command means 6 is controlled with an error signal state detection signal outputted from the error signal state detecting means 7. In other words, the tracking error signal taken out from a tracking servo loop is inputted to the error signal state detecting means 7. The tacking error signal inputted to the error signal state detecting means 7 passes a low-pass filter 8, from which a noise, etc., being reduced, it is inputted to a window comparator 9, and the comparison of the state of the tracking error signal is performed with the window comparator 9. Therefore, it is possible to perform the track jump only when sticking servo is stabilized, which prevents the track jump, etc., occurring. In such a way, the track jump can be stably performed.
Patent JP-H06115240-A (JP)
Title: Ink jet recording sheet
Inventor: KUROYAMA YOSHIHIRO
IPC: B41M5/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide an ink jet recording sheet having good color forming properties in addition to high printing density, capable of recording an image having high image quality and high resolution, and excellent in the shelf stability of the sheet after recording. CONSTITUTION:An ink jet recording sheet is made by applying an aqueous solution containing phosphated starch and a water-soluble alkaline salt to at least one face of base paper obtained by a papermaking process of a papermaking pulp slurry containing at least a fillet, aluminum sulfate and an internally added sizing agent. In this ink jet recording sheet, the pH of dispersions is 4 to 8 when 10wt.%, of the filler is dispersed in water, based on the weight of water, the amount of phosphated starch applied is 0.3 to 3.0g/m<2> per face, and the pH of cold water extraction of paper obtained is 6.0 to 8.0.
Patent JP-H06119925-A (JP)
Title: Carbon negative electrode and lithium secondary battery
Inventor: NAKAGAWA MAYUMI
IPC: H01M4/587
Filed: 1992-09-30
Abstract: PURPOSE:To provide a large capacity Li secondary battery by using a carbon negative electrode which includes a specific carbon material. CONSTITUTION:As a negative electrode carrier of a Li secondary battery a carbon material is used equipped with a real density and volume specific resistance which are set to respectively specified ranges, and therewith a high capacity Li secondary battery is formed. The real density is selected to 1.6-2.1g/cm<3>, while the volume specific resistance to 0.01-10OMEGAcm. Examples of the carbon material are pyrolytic carbons, coak, etc., while selecting C/H to 5/60 gives a favorable result. The arrangement includes a negative electrode 5 consisting in a specific molding joined with a negative electrode can 1 through a current collector 4 made from stainless steel meshing, a positive electrode 7 joined with a positive electrode can 2 through a current collector 6 made from stainless steel meshing, a separator 8 between the electrodes 5, 7, and an electrolyte absorber 9. An organic electrolyte prepared by dissolving Li salt in an organic solvent is poured, and the cans 1, 2 are fitted by pressure through a gasket 3, and thereby a flat Li secondary battery is accomplished.
Patent JP-H06204514-A (JP)
Title: Photovoltaic element and generation system
Inventor: KARIYA TOSHIMITSU
IPC: H01L31/04
Filed: 1993-11-16
Abstract: PURPOSE:To provide a photovoltaic element in which recombination of photovol taic carrier is prevented and an open voltage and carrier range of holes are improved and its generator system. CONSTITUTION:A photovoltaic element comprises a first p-type layer 103 formed of fine crystalline silicon, polycrystalline silicon or single crystal silicon, an n-type layer 104 formed of nonsingle crystal semiconductor material, an i-type layer 105 formed of nonsingle crystal semiconductor material, an Si layer 106 formed of a nonsingle crystal silicon material, and a Second p-type layer 107 formed of nonsingle crystal semiconductor material sequentially laminated on an n-type substrate 102 formed of polycrystalline silicon or single crystal silicon, wherein the layer 105 contains silicon atoms and carbon atoms. A band gap of the layer 105 is smoothly varied in a layer thickness direction, and a minimum value of the gap is deviated toward the layer 107 from a central position of a layer thickness.
Patent JP-H08100460-A (JP)
Title: Three-seat-cover western toilet stool
Inventor: KUMAGAI HIDEMITSU
IPC: A47K13/00
Filed: 1994-09-30
Abstract: PURPOSE: To completely clean a toilet stool by overlappingly fitting an upper member (frame body) arranged along the upper end peripheral edge of a toilet stool main body, a toilet seat, and a cover in the spring-up type so that the interior is directly visible when the lowest frame body is sprung up. CONSTITUTION: A toilet seat 5 and a toilet stool upper member (frame body) 1 are overlappingly fitted below the cover 6 of a Western toilet stool main body 3 to form three spring-up type covers. For use, only the cover 6 is opened. For cleaning, the toilet stool upper member (frame body) 1 is opened, then the portion easily stuck with stains such as the recessed portion of the interior of a toilet stool can be directly observed. Cleaning is facilitated, and the toilet stool can be maintained clean.
Patent JP-H01129523-A (JP)
Title: Waveform shaping circuit
Inventor: TSUKADA MAKOTO
IPC: G11B5/09
Filed: 1987-11-13
Abstract: PURPOSE:To easily execute the adjustment for minutely dividing a waveform by providing first and second charge transfer delaying circuits, a clock circuit and an arithmetic circuit, and adjusting a time difference of first and second delay waveforms by adjusting a frequency of a clock signal for driving first and second charge transfer delaying circuits. CONSTITUTION:An input waveform A passes through a low-pass filter 24 for eliminating noise and inputted to each CCD delaying circuit 25, 26 and 27. Frequencies f1, f2 and f3 of clock signals of the CCD delaying circuits 25, 26 and 27 are set as f2<f1<f3, and each delay time difference is all set to the same. In this regard, a clock circuit 31 adjusts values of the frequencies f1, f2 and f3, and when an original waveform A is asymmetrical, the waveform which is shaped goes to symmetrical by putting a difference in f1-f2 and f3-f1. Subsequently, by adding the second and the third delay waveforms and executing a level adjustment, a compensated waveform E is formed. When the compensated waveform E is subtracted from the first delay waveform C by an operational amplifier 33, minutely divided waveform F can be obtained in an output terminal 39.
Patent JP-H06140865-A (JP)
Title: Piezoelectric oscillator with built-in capacitor and manufacture of the same
Inventor: YOSHIMOTO HISAYA
IPC: H03H3/02
Filed: 1992-10-26
Abstract: PURPOSE:To provide the piezoelectric oscillator with built-in capacitor which reduces the height, facilitates capacity adjustment, improves reliability and is provided with satisfactory mechanical strength. CONSTITUTION:A dielectric layer 14 is formed by printing/sintering dielectric paste on a base substrate 10. Terminal electrodes 11, 12 and 13 are provided at both side parts and central part of the basic substrate 10, the terminal electrodes 11, 12 and 13 on the base substrate 10 are respectively defined as upper electrodes 11a, 12a and 13a of a capacitor, and a piezoelectric element 17 is fixed from the dielectric layer 14 through a gap onto the upper electrodes 11a and 12a by conductive adhesive agents 15 and 16. Then, a cap for protecting the dielectric layer 14 or the ceramic element 17 is joined onto the base substrate 10.
Patent JP-2000114994-A (JP)
Title: Temperature compensating device in tdma transmitter and tdma transmitter
Inventor: TERAUCHI MASATSUNE
IPC: H04B17/16
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain temperature compensation value without using a temperature compensating part such as a diode. SOLUTION: In a TDMA transmitter, a specific transmission signal is obtained by such manners that a directional coupler 2 extracts a part of an output of a power amplifier circuit 1 and supplies it to a transmission output detection circuit 3 and that a temperature control circuit 4 obtains temperature compensating value to control the power amplifier circuit 1. When a burst signal is stopped, a measurement signal is applied to the circuit 3 from a signal generation circuit 4a, the output is stored in a memory 4c through an AD converter 4b and an arithmetic circuit 4e calculates temperature compensation quantity based on a preliminarily registered conversion table 4d. When the burst signal is transmitted, the detection output of the circuit 3 is made numeric by the converter 4b and compensation detection value is obtained by compensating it with the compensation quantity.  Because the compensation detection value can be obtained without using a temperature compensating part, the miniaturization and high integration of a transmission output detection circuit are easily accomplished.
Patent JP-H11104678-A (JP)
Title: Method for purifying water and apparatus for implementing the method
Inventor: YOSHIDA TOSHIJI
IPC: C02F3/06
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To improve the purification power of a purification container without being covered with mud and refuse by floating the container which received a porous substance in which microorganisms which decompose organic substances in water are living on water. SOLUTION: A water quality purifying apparatus can float freely on pond water and is equipped with a purification container 2 which received, for example, a coated carbide 1 as a porous substance immersibly in pond water, a pump mechanism 4 having a submergible motor pump 3 for circulating water around the container 2, and an aquatic plant float 5 which is connected with the container 2 and installed freely floatably on pond water. A large amount of microorganisms are allowed to live in the porous substance 1, and purification is done by the microorganisms to have great purification power. Moreover, since the carbide 1 received in the container 2 floating on pond water purifies the water, places close to the surface of the water and in the middle depth can be purified well. In addition, since the carbide 1 is not covered with mud and refuse, its purification power can be demonstrated sufficiently.
Patent JP-2000121369-A (JP)
Title: Optical gyro sensor unit with incorporated accelerometer
Inventor: OKADA KENICHI
IPC: G01P15/18
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To make the sensor unit, constituted by combining the accelerometer and an optical fiber gyro with each other, small-sized, lightweight, and low- priced. SOLUTION: This unit is an optical fiber gyro sensor unit with an accelerometer which has the accelerometer 200 arranged in the hollow part of the optical fiber coil part 11 of an optical fiber gyro 100 detecting an angular velocity. Here, the accelerometer 200 is aligned with the input shaft IA of the optical fiber coil part 11 in which the accelerometer is incorporated, and the temperature monitor of the accelerometer 200 and the temperature monitor of the optical fiber coil part, 11 are composed of a common temperature sensor. This common temperature sensor is constituted as a three-axis integrated type by fitting the optical fiber coil so that its axis is perpendicular to the three inclined planes of a block in the shape of a frustum of a triangular cone which has a regularly triangular base and an about 54.7 deg. tilt angle.
Patent JP-H01130766-A (JP)
Title: Sorting plate cleaning apparatus of stone removing machine
Inventor: SATAKE TOSHIHIKO
IPC: B07B4/08
Filed: 1987-11-13
Abstract: PURPOSE: To make it possible to easily and completely clean a perforated wall sorting disk to get rid of the bran, dust, etc., sticking to this sorting disk without removing the sorting disk by disposing an injection nozzle for cleaning the rear surface of the sorting disk below the sorting disk. CONSTITUTION: Bran lumps 49 are fixed into the through-holes 48 on the rear surface of the perforated wall sorting disk when sorting work ends. If sorting is executed again in this state, the sorting efficiency degrades gradually until finally the state of a sorting failure is attained. The compressed air from an air feed pipe 42 is, thereupon, blown from the injection pipe 41 of the injection nozzle 40 toward the rear surface of the sorting disk 4 to desorb the bran lumps 49 sticking to the through-holes 48 of the rear surface by the compressed air blown thereto. Further, the forward and backward rotating motor of the nozzle moving device is driven to move the injection nozzle 40 laterally and longitudinally along the rear surface of the perforated wall sorting disk 4.  The entire area of the rear surface of the sorting disk 4 is cleaned by the compressed air injected from the nozzle 40.
Patent JP-H02135168-A (JP)
Title: Ultrasonic atomizer
Inventor: IMAI TAKAHIRO
IPC: B05B17/06
Filed: 1988-11-15
Abstract: PURPOSE:To stably atomize a liq. by providing a rigid water absorptive body consisting of a hydrophilic plastic porous body and an ultrasonic vibrator to the title atomizer and pressing the vibrator elastically on the water absorptive body through an elastic body. CONSTITUTION:The atomizer is provided with the ultrasonic vibrator 1 consisting of an electrostrictive element 14 for producing a vibration and a metallic phone 15 for magnifying the vibration. The rigid water absorptive body 53 consisting of a hydrophilic plastic porous body is also provided, and the vibrator 1 is pressed on the water absorptive body 53 through an O ring of the elastic body 51. When a power source switch 10 is turned on, an ultrasonic vibration is produced from the element 14, the phone 15 is simultaneously vibrated, and an atomization surface 62 at the tip of the phone is violently vibrated by the amplitude magnifying action of the phone 15. Meanwhile, water is supplied to the tip of the water absorptive body 53 from a first chemical tank 20 by capillarity, the supplied liq. is supplied onto the atomization surface 62, and the water is atomized by the vibrational energy of the vibrator 1 and injected.
Patent JP-H01131207-A (JP)
Title: Storage of transition metal catalyst
Inventor: ASANUMA TADASHI
IPC: C08F4/42
Filed: 1987-11-17
Abstract: PURPOSE:To prevent the lowering of catalytic activity of a catalyst produced by supporting a Ti compound on a magnesium compound, by storing the catalyst in slurry state in a hydrocarbon solvent treated with an activated anhydrous magnesium halide. CONSTITUTION:A Ti compound (e.g. TiCl4) is supported on a magnesium compound (e.g. magnesium halide) and the obtained transition metal catalyst is stored in slurry state in a hydrocarbon solvent (e.g. pentane, hexane or ethylbenzene) treated with an activated anhydrous magnesium halide. The activated anhydrous magnesium halide has an X-ray diffraction pattern free from strong diffraction spectrum and is preferably produced by crushing an anhydrous magnesium halide.
Patent JP-S62147941-A (JP)
Title: Brushless motor
Inventor: YAMAMOTO NAOKI
IPC: H02K29/08
Filed: 1985-12-20
Abstract: PURPOSE:To ensure self-starting by cutting and bending a stator substrate at a position displaced to one main salient pole side from the intermediate position of adjacent salient poles for a core. CONSTITUTION:Cut and bent sections 1a, 1b are formed to a stator substrate 1, positioned where displaced to one main salient pole sides from the intermediate positions of adjacent main salient poles, positioned on approximately the same circular arc as the nose sections of main salient poles 5a, 5b, 5c, 5d and faced oppositely to a rotor magnet 6. Accordingly, the stator substrate 1 at the positions displaced to one main salient pole sides from the intermediate positions of adjacent salient poles for a core 5 is cut and bent, thus displacing the rotor magnet 6 and the central positions of the main salient poles to the central position of a stator pole, then also ensuring self-starting.
Patent JP-2001106914-A (JP)
Title: Silica precursor/organic polymer composition for producing insulating thin film
Inventor: TAMURA NOBUSHI
IPC: C08L71/02
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a silica precursor/organic polymer composition in order to synthesize a porous silica at low temperatures. SOLUTION: This silica precursor/organic polymer composition comprises an organic polymer including a terminal group without forming a firm bond with the silica skeleton in the silica precursor/organic polymer composition comprising the silica precursor consisting essentially of an alkoxysilane and/or a hydrolyzate and/or a condensation reactional product prepared from the alkoxysilane as a raw material and further the organic polymer.
Patent JP-H03149412-A (JP)
Title: Bearing for damping
Inventor: EZAKI HITOAKI
IPC: F16C17/24
Filed: 1989-11-07
Abstract: PURPOSE:To enable a bearing to be damped even if the angular velocity of a rotating shaft is increased by housing bearing pads in a bearing housing in such a way that they can be displaced to the radial direction, and thereby oscillating the bearing pads to the radial direction by means of an excitation device. CONSTITUTION:Bearing pads 24, 25 and 26 are housed in a housing 23, is stopped in whirling and is positioned so that they can thereby be minutely displaced in the radial direction. A rotor 30 is rotatably supported in the inner sides of the bearing pads 24, 25 and 26. The bearing pads 24, 25 and 26 are connected with laminated piezo-electric element type excitation devices 34, 35 and 36 operated by high frequency wave via exciting force amplifiers 31, 32 and 33. The bearing pads 24, 25 and 26 are oscillated by means of exciting actions of the excitation devices 34, 35 and 36 so that fluctuation in pressure is thereby caused in fluid 40 among the rotor 30 and the bearing pads 24, 25 and 26. This thereby allows fluid film force in the shaft center direction to be weakened, and concurrently allows the loading capacity of a bearing to be increased.
Patent JP-H06120132-A (JP)
Title: Resist coater
Inventor: SHIRAISHI MASATOSHI
IPC: G03F7/16
Filed: 1992-10-02
Abstract: PURPOSE:To prevent crystal of resist solution re-attaching to a nozzle. CONSTITUTION:A resist coater spreads resist solution on a wafer W to be processed which is sucked and retained by a spin chuck 50, from a solution feeding nozzle 60. In the resist coater the following are installed; a nozzle awaiting part 62 which makes a nozzle wait, and a dummy spouting part 64 which performs dummy spouting (dummy dispensing). A solvent discharging part 108 which makes the solvent flow down along the whole periphery of the inner wall of the dummy spouting part 64 is formed, thereby discharging crystal or the like of the resist solution scattered at the time of dummy dispensing.