baber/WOPTO huggingface dataset:
Patent JP-2000213100-A (JP)
Title: Panel with decorative layer and concrete wall forming method with this panel used
Inventor: IWATA FUJIO
IPC: E04B1/80
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To make a makeup finishing period hardly affected by weather without requiring a skilled worker at a site by integrally laminating a decorative layer made of a binder and mineral fine aggregates on one face in the thickness direction of a board including a synthetic resin foam body layer. SOLUTION: This panel with a decorative layer is formed with a board 4 including a synthetic resin foam body layer, a decorative layer 2 made of a binder 21 and mineral fine aggregates 22, and a protective layer 10. The protective layer 2 is fixed to one face in the thickness direction of the foam board 4, and the protective layer 10 is stuck to the decorative layer 2 side peelably from the decorative layer 2. The decorative layer 2 is usually manufactured on the protective layer 10 in advance, a decorative layer 3 with the protective layer 10 thus obtained is fixed to the foam board 4 via an adhesive to manufacture the panel with the decorative layer 3. The panel is made lightweight in weight, no skilled worker is required at a site, the makeup finishing period is not affected by weather, and the heat insulating property of a building such as a house or an office is improved.
Patent JP-H01189559-A (JP)
Title: Analyzing method of surface of si semiconductor substrate
Inventor: TANIZOE YASUKO
IPC: G01N31/00
Filed: 1988-01-23
Abstract: PURPOSE:To obtain an excellent and reliable sample without undergoing an effect of the back side and mixing-in of impurities due to a cover body, by a method wherein an Si semiconductor substrate is fixed horizontally in a vessel being open on the upper side and the vapor of a volatile chemical is guided by a carrier gas and released for a prescribed time. CONSTITUTION:A plurality of holding stands 4 whereon Si semiconductor substrates 3 are set are disposed in a vessel 1 having a clean gas introduction port 2. Each holding table 4 is provided with a cooling pipe 5 and thereby the substrate 3 is held at a low temperature. A piping 8 for guiding the vapor of a volatile chemical 7 such as hydrogen fluoride onto the surface of each substrate 3 is connected to the upper part of an accommodating vessel 6 accommodating the chemical 7, and an introduction port 9 for a carrier gas guiding the vapor of the chemical 7 is provided in the base part of the piping 8 or in the upper part of the accommodating vessel 6. The chemical 7 is vaporized by a heating means 11, while the carrier gas is blown in, and thereby the vapor of the chemical 7 is guided and released onto the surface of the substrate 3. This released state is continued for a prescribed time to make the chemical 7 react with the surface layer of the substrate 3, and thereafter it is collected and analyzed by a flameless atomic absorption method.
Patent JP-S56110916-A (JP)
Title: Magnetic-optical thin film optical switch
Inventor: OOTA YOSHINORI
IPC: G02F1/095
Filed: 1980-02-06
Abstract: PURPOSE:To prevent the variation of the switch properties caused by the polarizing state of incident rays, by forming the directional coupling part with the distribution coupling parts exclusive for the TM mode and for the TE mode each. CONSTITUTION:The crystal layer 2 of the yttrium iron garnet or the like having the Faraday effect as well as a higher refractive index than the single-crystal substrate 1 is provided on the substrate 1 of the gallium gadolinium garnet or the like. In this case, the thickness of the layer 2 is increased partially to form an optical waveguide path. Then the propagation phase constant is set to beta, and the beta to the semi-TE and semi-TM modes of the waveguide path 3 is set identical to the beta to the semi-TM mode of the waveguide path 4 as well as to the beta to the semi-TE mode of the waveguide path 5 respectively. Thus the semi-TE mode light propagating the path 3 and the semi-TM mode light receive a distribution coupling at 4 and 5 each owing to the presence of the applied magnetic field 10 and are then radiated through the waveguide path 6.
Patent JP-S57128362-A (JP)
Title: Surface potential controller
Inventor: KAWABATA HIDETOSHI
IPC: G03G15/02
Filed: 1981-01-30
Abstract: PURPOSE:To correct the surface potential almost equal to the ideal value, by providing a control circuit which corrects a signal voltage for a plurality of times, when the surface potential detected at a detection means is not almost equal to the ideal value. CONSTITUTION:A surface potential control circuit 6 receives a conversion voltage Vc as an input, and if the surface potential on a photoreceptor is deffer- ent from the specified surface potential, i.e., an ideal surface potential to be charged for the photoreceptor, a signal voltage E for surface potential correction is applied to a high voltage transformer 2, a current value Ic of corona charger is corrected so that the surface potential is an ideal value VO. Thus, in the surface potential controller of this invention, even if the relation between the photoreceptor and the corona charger is varied, since the correction control of the surface potential is made by looking into the state of variance at all times, the potential can be corrected into the ideal surface potential state with very high accuracy.
Patent JP-H08205271-A (JP)
Title: Process interface device
Inventor: AZEGAMI TADASHI
IPC: H04Q9/00
Filed: 1995-01-31
Abstract: PURPOSE: To shorten the data collection period of an analog signal without using expensive electronic parts and to eliminate the pulsating noise superposed on the analog signal. CONSTITUTION: A DC amplifier 10, a filter circuit 20, an AD converter 30, a data collection part 40 which sends an AD conversion start instruction to the AD converter 30, and a timing generator 50 which sends a mode switching instruction having a period τDC independent of this AD conversion start instruction to the DC amplifier are provided. The AD converter 30 is provided with a comparator which compares a smoothed signal PV with an average value signal AV, a one-bit register which latches the output signal of this comparator at the timing of the AD conversion start instruction having a period τ, a DA converter which converts this latched signal to an analog signal, and a DA smoothing part which outputs the average value signal of the output of this on converter.  The DC amplifier outputs the sequence output signal, which compensates a zero point error voltage, to the filter part in accordance with the mode switching instruction.
Patent JP-2000211822-A (JP)
Title: Guide of hose takeup device
Inventor: TAKAGI SHIGERU
IPC: B65H75/40
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent a hose from entanglement when it is taken up on a hose winding device. SOLUTION: A hose guide 5 installed on the frame of a hose winding device has a guide hole 12 whose inner diameter enlarges from the rear end face to the front, and in the front part, a conical flange 11 is provided, while a ring- shaped rib 13 is formed at the edge of the front face opening of the guide hole 12. When the hose is twisted and a loop is formed, the looped part contacts with the front face of the flange 11 when the hose is being taken up, and the rib 13 intrudes into the hose intersecting part. If a further winding is made, the looped part moves outward along the inclined surface of the flange 11 and goes out of the flange 11 to cause the loop to be opened and drawn in through the guide hole 12 to be wound on a drum.
Patent JP-H01190042-A (JP)
Title: Time management device
Inventor: SHIBATA AKIO
IPC: H04L7/00
Filed: 1988-01-25
Abstract: PURPOSE:To manage plural external times simultaneously by using a reference time, storing it and managing separately the time difference between the reference time and each external time in the storage of plural external times. CONSTITUTION:Signals 2A, 2B representing external times are supplied from input terminals 1A, 1B and fed to subscribers 14A, 14B in a time difference management means 5. A signal representing a reference time for each time occasion is sent from a timer 13 in a count means 3 to the subtractors 14A, 14B, the time difference between the reference time and each external time is obtained based on the signal 4 and the signals 2A, 2B representing the external times and the result is stored in registers 16A, 16B. In the necessity of storage, the reference time is stored in a memory 20 based on a control signal designating the write operation and the write address from a control signal generating section 17.
Patent JP-H03220373-A (JP)
Title: Treatment of polyester fiber, polyester fiber treated by the method and composite material composed of the polyester fiber and highly saturated copolymer rubber containing nitrile group
Inventor: MORI OSAMU
IPC: D06M101/16
Filed: 1990-01-24
Abstract: PURPOSE:To obtain a polyester fiber having high heat-resistance and excellent adhesivity to a highly saturated copolymer rubber containing nitrile group by treating a polyester fiber successively with adhesive compositions composed of latex and RF resin having different compositions. CONSTITUTION:The objective polyester fiber can be produced by treating a polyester fiber with (A) an adhesive composition composed mainly of a resorcinol.formaldehyde resin(RF) and a vinylpyridine conjugated diene copolymer latex containing 20-70wt.% of vinylpyridine unit and then with (B) an adhesive composition composed mainly of an RF resin and a highly saturated copolymer rubber containing nitrile group, having an iodine value of <=120 and produced by emulsion polymerization. The obtained polyester fiber has heat-resistance as well as oil-resistance, improved adhesivity to a highly saturated copolymer rubber containing nitrile group and excellent initial adhesivity, high-temperature adhesivity and adhesivity in water and is capable of giving a composite material with said copolymer rubber.
Patent JP-S57129143-A (JP)
Title: Coil for rotary electric machine
Inventor: HIGASHIMURA YUTAKA
IPC: H02K11/00
Filed: 1981-02-04
Abstract: PURPOSE:To maintain the high surface resistivity of a coil end section for a long term, and to diagnose degradation for a long period by forming an insulating layer having excellent repellency, the principal ingredient thereof is silicon resin, to the surface of the coil end section. CONSTITUTION:The insulating layers 9 having excellent repellency, the principal ingredient thereof is silicon resin, are shaped to the surfaces of the coil end sections 6 projected from a core slot 7. Accordingly, the dielectric loss tangent characteristics of an insulating layer 8 of the coil in the slot can accurately be measured for a long term because the coil end sections 6 do not absorb moisture for a long period and the high surface resistivity can be kept.
Patent JP-S61173981-A (JP)
Title: Color recorder
Inventor: ISOBE MINORU
IPC: B41M5/165
Filed: 1985-01-30
Abstract: PURPOSE:To produce positive film at low cost by exposing to light photosensitive transfer color-forming paper provided with a color-forming layer and a microcapsule containing 3 different primary colors or a photosensitive transfer paper coated with a microcapsule. CONSTITUTION:A thermal transfer recording means is driven by a thermal transfer recording part 22, and a positive image is written in black on a yellow filter 16a, a magenta film 16b and a cyanine 16c of a filter sheet 12 by the thermal transfer recording means. Then light exposure occurs sequentially on photosensitive transfer color-forming paper 1 through each filter 16a-16c. Exposure of three primary colors to light occurs on the thermal transfer color-forming paper 1, and microcapsules of different colors not used for recording are exposed to light and cured. After this process, the photosensitive transfer color-forming paper 1 is caused to run by the rotation of a pressure roller 3, 4 and the exposed portion is pressed, resulting in the destruction of microcapsules of different colors not cured during light exposure and the subsequent color-formation of the contained dyes in contact with the color-forming layer. Thus the colors of an image corresponding to signals input to an RGB signal input part for the first time recorded on the photosensitive transfer color-forming paper 1.
Patent JP-2000215540-A (JP)
Title: Optical pickup device
Inventor: KAJIYAMA SEIJI
IPC: G11B7/135
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of applying the magnetic field of a high frequency to a magnetooptical recording medium, and to provide an optical pickup device capable of applying the magnetic field of a high frequency to a magneto-optical recording medium and interchangeably reproducing/ recording optical recording media which differ from each other in substrate thickness, recording density or the like. SOLUTION: An optical pickup 10 is composed of a fixed part 20 and a movable part 30. The fixed part 20 includes a semiconductor laser 1, a collimator lens 2, a half mirror 3, a condenser lens 7 and a photodetector 8. The movable part 30 includes a raising mirror 4, an objective lens 5 and a magnetic head 6. The objective lens 5 is fixed to focus actuators 32 and 32 which are movable only in a focus direction 12. The magnetic head 6 is composed of a microsopic core, having a sectional area of 0.02 to 0.0625 mm2 and a coil wound on the core, and fixed to a base body 31 by an arm 33, and the center of a magnetic field coincides with the optical axis of a laser light.
Patent JP-H05204741-A (JP)
Title: Device and method for processing data
Inventor: IINO HIDEYUKI
IPC: G06F12/00
Filed: 1992-01-29
Abstract: PURPOSE:To simplify the data loading control of a bus by holding first-out address information until data are inputted, and controlling an address pipeline bus based on conditions such as the number of pipeline steps, the number of bus cycles, internal exception, TLB entry request and bus right release, etc. CONSTITUTION:At the data processor provided with an address transfer means 12 to transfer first-out addresses A0-An concerning memory access, an address/ data control means 11 is provided to control correspondence between the first- out addresses A0-An and data D0-Dn related to memory access, and this address/ data control means 11 is composted at least of a condition deciding means 11A to decide the pipeline control condition based on address information and pipeline information, a step number selecting means 11B to select the number of pipeline steps based on a pipeline control condition or a pipeline selection condition, and a valid data detecting means 11C to detect the valid positions of the data D0-Dn based on the number of pipeline steps.
Patent JP-H06233599-A (JP)
Title: Excitation controller
Inventor: MURAKAMI HITOSHI
IPC: H02P9/14
Filed: 1993-02-01
Abstract: PURPOSE:To continue normal operation even if one system goes wrong out of a triple controller. CONSTITUTION:Three sets of automatic voltage adjusters 6a, 6b, and 6c output control signals for adjusting the terminal voltage of an analyzer, and based on these control signals, phase controllers 8a, 8b, and 8c output phase signals for controlling the phase of the ignition pulse of a thyristor rectifier 4 for supplying the field winding of the synchronizer with a field current. And, middle phase selectors 10a, 10b, and 10c select the middle phases of these phase signals, and based on the three sets of middle phases selected, pulse output parts 11a, 11b, and 11c output ignition pulses, respectively. And, decision-by-majority circuits 14a, 14b, and 14c output the result of the decision by the majority of each ignition pulse, and make the logical sum of each decision by the majority, and output the result of its operation to the thyristor rectifier 4.
Patent JP-H01190608-A (JP)
Title: Novel germicidal composition
Inventor: NAKAGAWA TAIZO
IPC: A01N47/34
Filed: 1988-01-27
Abstract: PURPOSE:To obtain a germicidal composition, containing a specific thioureido based compound and Prumycin(R) as active ingredients and capable of exhibiting high controlling effects especially by foliar spraying and effective even against chemical-resistant germs and producing high synergistic effects. CONSTITUTION:A composition containing (A) 1,2-bis(3-methoxycarbonyl-2- thioureido)benzene capable of exhibiting controlling effects on various pathogenic germs parasitic on agricultural and horticultural crops but especially resulting in appearance of chemical-resistant germs recognized in various disease injuries including especially gray mold by successive application and (B) Prumycin(R); 4-N-D-alanyl-2,4-diamino-2,4-dideoxyarabinose which is known to be effective against disease injuries of various agricultural and horticultural crops but has not been put into practical use at 40:1-1:2, preferably 16:1-1:1 weight ratio. The amount of the applied composition is preferably 15-300g amount of the active ingredients based on 10 ares.
Patent JP-H06232257-A (JP)
Title: Method of dicing wafer into semiconductor chips
Inventor: AMASHIRO RIYUUICHI
IPC: H01L21/301
Filed: 1993-02-01
Abstract: PURPOSE:To stick a contamination-preventing protective sheet to a wafer so that dust particles do not adhere to an element formation face, to enhance the efficiency of separating the protective sheets from ships after the wafer have been diced into chips and to increase the efficiency of dicing a wafer into semiconductor chips. CONSTITUTION:A wafer to which a protective sheet 3 is stuck is diced into semiconductor chips 3 in a dicing process and the semiconductor chips 3 are placed on a stage 5 which is provided with vacuum evacuation holes 6 at a distance from the stage by a holding sheet 4. They are covered with a sheet 1, for separation, whose adhesive force is stronger than the adhesive force of the protective sheet 2. They are bonded. An evacuation operation is performed from the vacuum evacuation holes 6. The semiconductor chips 3 are attracted and fixed more strongly. The sheet 1 for separation is separated along with the protective sheet 2. Thereby, the protective sheet 2 is separated from the semiconductor chips 3.
Patent JP-S58132576-A (JP)
Title: Printer
Inventor: IMAI SHINICHI
IPC: B41J9/28
Filed: 1982-02-01
Abstract: PURPOSE:To obtain a sufficient print pressure with a compact cam mechanism by fitting a disc-shaped cam with a thrust projection on the peripheral rim thereof loosely into a rotary drive shaft while a pawl cam with an engaging step on the peripheral rim thereof is fastened thereon in such a manner as to be engaged selectively with an engaging mechanism provided on the disc-shaped cam. CONSTITUTION:A disc-shaped cam 10 with a thrust projection 9 on the peripheral rim thereof is fitted loosely into a cam shaft 11 near the tip of a print hammer 4 to press the print hammer 4 by a specified force. A disc-shaped pawl cam 13 with an engaging step 12 on the peripheral rim is provided on the cam shaft 11. In addition, an engaging mechanism having an engaging step 14 to be engaged with an engaging step 12 of the pawl cam 13, namely pawl 15 is pivoted rotatably on the side of the cam 10 and charged with a lever spring 17 so as to engage the engaging step 12. The engagement or disengagement of both the engaging steps 12 and 14 is selected by engaging or disengaging a stopper lever 19 and the pawl 15.
Patent JP-S61174865-A (JP)
Title: Linear image sensor
Inventor: AIKAWA TOSHIYA
IPC: H04N1/028
Filed: 1985-01-30
Abstract: PURPOSE:To prevent the occurrence of ghost phenomena by providing a transparent plate-shaped member with a mask which intercepts light irradiated on a light reflection area. CONSTITUTION:This linear image sensor consists of a ceramic package 1, a transparent plate-shaped member 2, a picture element array 3, and storage electrodes 4a and 4b. Light reception information converted photoelectrically by the picture element array 3 is stored temporarily in a storage area provided with storage electrodes 4a and 4b and is read out successively from a read area like a shift register. A mask 5 having a slit 5a is stuck to an upper face 2a of the transparent plate-shaped member 2. Since the light made incident on storage electrodes 4a and 4b is eliminated by the mask, the light reflected again on the transparent plate-shaped member 2 is not generated to prevent the occurrence of ghost.
Patent JP-H06225881-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KOSUGE MASAYUKI
IPC: A61B8/14
Filed: 1993-02-01
Abstract: PURPOSE:To provide an ultrasonic diagnostic device provided with a low-cost ultrasonic probe capable of changing the tuning frequency during reception and capable of freely selecting the tuning frequency. CONSTITUTION:The reflected wave received by a vibrator in a probe 4 is outputted to an ultrasonic diagnostic device main body side without being corrected, a fixed coil 14 and a variable capacitor 18 variable for the capacitor by a controller 16 are connected in parallel with input signal lines corresponding to output signal lines of the vibrator of a main body side input section 12, and the tuning frequency can freely be selected.
Patent JP-S61198036-A (JP)
Title: Double pipet
Inventor: KOIZUMI TERUAKI
IPC: B01L3/02
Filed: 1985-01-29
Abstract: PURPOSE:To execute easily collecting and sucking operations of a sample liquid, etc. by inserting a pair of piston members for sliding upward and downward, into a pair of cylinders which is provided independently each other in a housing, so that both of them can be operated selectively. CONSTITUTION:A pair of cylinders 21, 22 are provided in a housing 10, and in its inside, a pair of piston members 31, 32 whose upper end parts 31A, 32A is projected from the upper end of the housing 10 are slid. Also, dripping chips 51, 52 are provided on the lower end through connecting members 41, 42, and made to communicate with the cylinders 21, 22. Also, a double pipet is constituted so that the upper end parts 31A, 32A of the piston members 31, 32 can be operated independently, and also 31A can be interlocked and operated by an operation of 32A. Accordingly, it is used for an ion flow rate measuring instrument, etc., a sample liquid and a reference liquid can be collected simultaneously or individually and a dripping operation can be executed simultaneously or individually, and the handling property is simplified.
Patent JP-S59140703-A (JP)
Title: Oscillating circuit
Inventor: ISHIGURO KAZUHISA
IPC: H03B5/32
Filed: 1983-01-31
Abstract: PURPOSE:To actuate normal oscillation in a short time by operating an oscillation frequency control part after operating an oscillation part. CONSTITUTION:The oscillation frequency control part 19 is variable capacitance equivalently and a DC signal impressed to the base of a transistor (TR) 23 is varied to vary the oscillation frequency of the oscillation part 10. When an oscillation stop switch 29 is turned on, the base of a TR13 is grounded and the oscillation part 10 stops oscillating. At the same time, the base of the TR23 is also grounded and the control part 19 also stops oscillating. When a switch 29 is turned off for restarting the oscillation, the discharging of a capacitor 31 starts. Then, a TR39 turns off after a TR36 turns off. Therefore, the oscillation part 10 starts free-run oscillation immediately, and then control part 19 starts operating, so no unnecessary current flows through an oscillator 18, speeding up the start.