baber/WOPTO huggingface dataset:
Patent JP-2000038331-A (JP)
Title: Cosmetic
Inventor: OTA HIROSHI
IPC: A61K8/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic excellent in viscosity stability, good in spread and compatibility at the time of application onto the skin and readily washed away by using a clay mineral together with a polyhydric alcohol. SOLUTION: This cosmetic contains (A) a clay mineral (preferably kaolin) and (B) a polyhydric alcohol without substantially containing water and preferably further contains (C) a polyhydric alcohol-soluble polymer and (D) an activated zeolite. Furthermore, the amounts of the formulated ingredients in the whole composition are preferably 5-60 wt.% of the ingredient A, 1-95 wt.% of the ingredient B (e.g. polyethylene glycol), 0.01-10 wt.% of the ingredient C (e.g. hydroxypropyl cellulose) and 1-60 wt.% of the ingredient D  e.g. the one represented by the formula MxO.Al2O3.ySiO2.zH2O [M is an alkali metal or the like; (x), (y) and (z) are each an optional number]}.
Patent JP-H0526972-A (JP)
Title: Generator of digital dynamic test signal
Inventor: UMEDA TOYOJI
IPC: G01R31/3183
Filed: 1991-07-22
Abstract: PURPOSE:To obtain a test signal generator which accurately generates test signals of arbitrary wave patterns and at arbitrary timing, as digital testing signal for testing digital dynamics to be used for sound signal processing. CONSTITUTION:A test signal generator 1 outputs test signals in digital form, which are required for testing an expander, a compressor and a limiter, that is to say attack time measurement, for instance, to a digital dynamics part 2 which contains the expander, the compressor and the limiter. For this purpose, the test signal generator 1 contains a timing signal generating means 11, an amplitude signal generating means 12, a bias signal generating means 14, a switching means 15 and a signal accumulating means 16. The amplitude signal generating means 12 outputs amplitude signal S12 having preset amplitude. The bias signal generating means 14 outputs bias signal S14 having preset bias value. The timing signal generating means 11 controls actuation timings of those circuits, and switches on and off the switching means 15. By operation of the switching means 15, the amplitude signal S12 is switched on or off and thereby level of the amplitude signal S12 superimposed on the bias signal S14 at the signal accumulating means 16, changes accordingly.
Patent JP-H0253293-A (JP)
Title: Dynamic memory
Inventor: ETO MASAYUKI
IPC: G11C11/403
Filed: 1988-08-17
Abstract: PURPOSE:To simplify circuit constitution required for the outside and to improve convenience by refreshing a memory cell at an address on one side designated sequentially by an address designation means at the time of performing a refresh operation. CONSTITUTION:A timing signal generating means 35 generates a timing signal at every specific period decided in advance based on a clock signal from the outside. A refresh decision means 36 outputs a refresh signal when the refresh operation is feasible based on the timing signal and a control signal from the outside. The refresh operation is performed on the memory cell at the address on either one side of a row address or a column address designated sequentially by the address designation means 26 based on the refresh signal. In such a way, it is not required to supply a signal with respect to the refresh operation, and the circuit constitution in the periphery can be simplified and also, the convenience can be improved.
Patent JP-S6449390-A (JP)
Title: Composite differential type forecasting and encoding system
Inventor: HORIUCHI TOSHIYUKI
IPC: H04N19/59
Filed: 1987-08-19
Abstract: PURPOSE:To attain an efficient forecasting and encoding with simple constitution by obtaining the differential signal of two steps to an input signal, encoding the differential signal in a frame by the use of both extrapolation and interpolation forecasts in the frame and after that, executing synthesization. CONSTITUTION:The differential signal between frames is separated per picture element in a separating circuit 1 and two screens are prepared. One picture signal is encoded by making a forecasting signal with the interpolation forecast in frame in a first encoding circuit and the other picture signal is encoded by making the forecasting signal with the extrapolation in frame in a second encoding circuit. Quantizing outputs are respectively generated from encoding circuits 2 and 3 and local decoding signals are sent together to a synthesizing circuit 4 and synthesized. They are added to the signal preceding one frame stored in a frame memory 5 and stored to the frame memory 5 as the forecasting signal of the next frame. Thus, the forecasting and encoding in frame to the differential signal between frames of one image input is synthesized after the division and execution of the interpolation and extrapolation.
Patent JP-H0651895-A (JP)
Title: Switch input detector
Inventor: MASUDA MASAYOSHI
IPC: H01H13/70
Filed: 1992-07-31
Abstract: PURPOSE:To reduce the influence of noise caused by a key scan signal. CONSTITUTION:While no switch on a key matrix is pressed, an output signal from the output port of a signal output part 16 is completely set at a low level. When any switch is pressed and any input port of a signal input part (a) is turned to the low level, the key scan signal is outputted from the signal output part 16 by an operation processing part 20. When it is detected which switch is turned on in response to the key scan signal, the operation processing part 20 stops outputting the key scan signal and outputs a normal signal from the signal output part 16 for judging the OFF of the switch.
Patent JP-S58106951-A (JP)
Title: Image forming optical system
Inventor: IGUCHI TOSHIYUKI
IPC: G06T3/00
Filed: 1981-12-19
Abstract: PURPOSE:To position an optical element easily without using an electric means, by forming a photoreceptor used as a recording medium into a shape like a drum supported rotatably and providing an image forming optical system so as to face this photoreceptor. CONSTITUTION:A photoreceptor 6 used as a recording device is formed into a shape like a drum supported rotatably, and an image forming optical system 20 is arranged so as to face the photoreceptor 6. Aperture parts 21 and 22 are provided in the upper part of the optical system 20 and the part of the optical system 20 facing the photoreceptor 6, and a lens array 24, a roof mirror array 25, a mirror 26, etc. are arranged in a case 23. The lens array 24 consists of plural lenses 27 and 28 which are arranged in the first and the second lines, respectively, and lenses 27 and 28 are arranged at approximately equal pitches. Arrays 30 are arranged in a line in positions facing pairs 29 of adjacent lenses 27 and 28. The pitch of arrays 30 is set to a value approximately equal to that beween lenses 27 and 28, and thus, the optical element is positioned easily without an electric means.
Patent JP-S6186322-A (JP)
Title: Paper feed device in box manufacturing machine
Inventor: MORITA SHINICHI
IPC: B31B50/06
Filed: 1984-10-02
Abstract: PURPOSE:To depress papers without being damaged and therefore to make it possible to smoothly feed papers, by holding papers at both sides by means of belts in the stacking direction thereof so that the belts are made to travel to depress the papers, thereby the papers are allowed to pass through a gap one by one. CONSTITUTION:A belt 20 is stretched between pulleys 22, 22 supported to a support plate 21 at the front end of a guide plate 18, vertically extending with its entirety, and a leaf spring 23 attached to the guide plate 18, for pressing the belt is arranged in the inner peripheral section of the belt 20, thereby the belt 20 is pressed against the front side face of stacking papers 12. Further, a motor coupled to the pulley 22 drives the belt 20 which therefore, depresses the stacked papers 12 while the belt slips on one side end face of the papers 12. Accordingly, even if any one of the papers warps, the paper 12 is held between two belts 20, 20 at both sides o the paper and is therefore depressed. Then, the papers are fed out through a gap at the lower end of a stopper plate 14 by means of a belt conveyor 11, one by one from the lowest layer paper. With this arrangement the papers are fed out smoothly, a without the papers being damaged.
Patent JP-S6449048-A (JP)
Title: Photosensitive body
Inventor: TSUKAMOTO KATSUHIDE
IPC: G03G5/028
Filed: 1987-08-19
Abstract: PURPOSE:To enlarge the usable range of a light source without any limit of wavelength by laminating a conductive layer converting light into heat on a superconductive layer. CONSTITUTION:The irradiation of the conductive layer 102 with light 103 converts the light 103 into heat and raises the temperature of the irradiated part 104 of the layer 102. This heat is conducted to the superconductive layer 101 to partially raise its temperature, and when the temperature exceeds the critical temperature, the superconductivity there is converted into the normal conductivity and resistivity rises. The parts not irradiated remain super conductive, and the resistivity remains zero. When the photosensitive body composed of these layers 101 and 102 in this state is charged with a corona charger 106, charge is accumulated in the parts irradiated with the light and no charge remains in the other parts. This photosensitive body converts light of any wavelengths into heat, and changes resistivity, thus permitting the photo sensitive body to act, independent of the wavelength of the light to be used, consequently, to have sensitivity to electromagnetic waves of whatever wavelengths, and to be used not only for copying machines and printers, but also various kinds of detectors.
Patent JP-H04227078-A (JP)
Title: Seal
Inventor: HAASHIERU II RAITO
IPC: B04B5/04
Filed: 1991-07-23
Abstract: PURPOSE: To provide a new sealing means for contacting surfaces of two structural members in a centrifuge field. CONSTITUTION: This self-compensating seal in a centrifuge field is compressive under centrifugal force in a longitudinal direction, and thereby formed by an open-ended strip made of a compliant material laterally expandable in relation to sealed contact face. Sealing pressure increases when centrifugal force increases.
Patent JP-2000031028-A (JP)
Title: Exposure method and exposure apparatus
Inventor: FURUTOKU KENICHI
IPC: H01L21/027
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To enhance throughput of forming a type of pattern in multiple exposure by forming a plurality of patterns on a negative and setting the negative and a substrate to be exposed in the direction of scanning with the shortest processing time to scan and expose them. SOLUTION: In the case of forming an F pattern 21 such as a phase shift mask and an R pattern 24 such as a real element pattern on a reticle, considering a lighting condition such as σ and exposing volume different between the F pattern 21 and the R pattern 24, dimension and pattern interval of each of the pattern 21 and 24 on the negative, a shot arrangement and order of the exposure on the substrate to be exposed, and an exposure condition, etc., the total exposure time may be various in the direction of scanning. Accordingly, a plurality of scanning directions (e.g. x-direction and y-direction) are prepared, the total exposure time in selecting each of the scanning directions is derived from an experiment, a simulation or a calculation, and the scanning direction with the shortest exposure time among them is selected.
Patent JP-2000015447-A (JP)
Title: Welding method of martensitic stainless steel
Inventor: INOUE HIROSHIGE
IPC: B23K35/30
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To improve high temp. crack resistance, low temp. crack resistance, toughness, strength and corrosion resistance of a weld metal in welding a martensitic stainless steel having good weldability excellent in sour resistance. SOLUTION: Gas shield arc welding is done with using a welding wire, which has a composition consisting of, by weight, 0.05-0.12% C, 0.01-1.0% Si, 0.02-2.0% Mn, 11.0-14.0% Cr, 7.0-10.0% Ni, 1.0-3.0% Mo, <=0.03% P, <=0.01 S and the balance Fe with inevitable impurities, further satisfying a ratio of Cr equivalent/Ni equivalent of >=1.4 to <=1.8 and a Cr equivalent×Ni equivalent of >=100 to <=150, a microstructure of a weld metal is made to a three phase structure of austenitic phase+ferritic phase+martensitic phase, a quantity of the weld metal of Cr%+1.6×Mo% is made by >=0.3% than that of a base metal.
Patent JP-H1154401-A (JP)
Title: Electron-beam plotting method and device
Inventor: ISOMURA YASUNAO
IPC: G03F7/20
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently plot a proximity effect correction pattern and to improve the throughput of plotting. SOLUTION: For a method of electron-beam plotting the desired patterns on the surface of an object, design data 1 is pattern-expanded on a map with appropriate pixels as units, and corners are detected by a corner-detecting circuit 4 by pattern-matching method. Then, in response to the result of defection, special patterns for correcting the proximity effect are generated by a special patterns generating circuit 5. The patterns for correcting the proximity effect are exposed onto the detected corners respectively in one shot.
Patent JP-S6449082-A (JP)
Title: Pronunciation training apparatus
Inventor: UMEZAKI TAIZOU
IPC: G10L25/48
Filed: 1987-08-19
Abstract: PURPOSE: To prevent the misjudgment of vowel sounds by making it possible to switch an extraction means to a 1st mode for 'a', 'e' and 'i' and a 2nd mode for 'a', 'o' and 'u' and extracting a 2nd format in accordance with the switched and set mode. CONSTITUTION: The extraction means 51 is switched to be in the 1st mode for 'a', 'e' and 'i' and the 2nd mode for 'a', 'o' and 'u' by a change-over switch 38 to extract the 2nd format. Since 'u', 'i' and 'e', 'o' respectively having double sound relation in the 2nd formant can be respectively detected by different modes, the 2nd format of each vowel can surely be identified. Consequently, the misjudgment between 'u' and 'i' and between 'e' and 'o' can surely be prevented.
Patent JP-H0490386-A (JP)
Title: Resin plate gravure cylinder
Inventor: MACHIDA YASUAKI
IPC: B41N1/16
Filed: 1990-08-03
Abstract: PURPOSE:To reduce weight and work load by forming a cylinder using a metal, plastic or a composite material of plastic and iron having a smaller specific gravity than iron. CONSTITUTION:A resin plate gravure cylinder consists of an under-coat layer, a peel-off layer and a curable resin layer, formed on the outer surface of a cylinder. In this case, the cylinder is made of a metal, plastic or a composite material of smaller specific gravity than iron. Thus work load can be reduced by using a cylinder of aluminum or a composite material of aluminum and plastic. A (photosensitive) resin layer is a layer cured by emission of active energy radiation such as ultraviolet beam or electron beam. In addition, the under-coat layer contains at least, either one of urethane resin, polyester resin, epoxy resin or polyamide resin and at least, either one of silane coupling agent or organic titanate. In addition, the peel-off resin contains a heat-melting or a heat-softening compound such as silicon resin and wax.
Patent JP-H0741525-A (JP)
Title: Modified amino resin and water-based resin composition containing the same
Inventor: SUZUKI YOSHIKO
IPC: C09D151/00
Filed: 1993-08-20
Abstract: PURPOSE:To improve the affinity of an amino resin for water. CONSTITUTION:The modified amino resin is one obtained by reacting an amino resin with ethylenic compounds comprising an ethylenic compound having a hydroxyl group and/or an amide group and at least either of an ethylenic carboxylic acid and an ethylenic carboxylic anhydride in the presence of an organic peroxide. The water-based resin composition contains this modified amino resin as a cross-linking agent. The objective resin and composition have each an excellent affinity for water, and are exceedingly useful as a binder in various industrial applications including a water-based coating composition, water-based ink, adhesive, and sealing agent.
Patent JP-H1049651-A (JP)
Title: Method and device for counting loaded glass plate
Inventor: MORI TAKESHI
IPC: G01G19/42
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To automatically count the number of glass plates when they are loaded by hand, by outputting a signal corresponding to the difference from the weight right before loading to a controller for a certain time when the glass plates are loaded, counting the number of glass plates loaded by comparing it with a previously inputted set value, and then resetting the weight of a weighing machine to zero. SOLUTION: Before the glass plates 1 are loaded, a palette 7 and a palette support frame 5 are weighed by the weighing machine 11. When a tare subtraction command is supplied to the controller 13, the weighing machine 11 resets a counted value corresponding to the weight of the palette 7 and palette support frame 5 to zero. A glass plate 11 is loaded on the palette 7 thereafter and the weight signal of the loaded glass plates 1 is outputted in a stable state to the controller 13 continuously for a certain time, e.g. 5 seconds, so that the weight is compared with the set value. Then when the weight is within a certain range, a counter addition signal is outputted to a counter 14 to reset the glass weight of the weighing machine 11 to zero, so that the weighing machine stands by for the loading of a next glass plate 1.
Patent JP-H0492051-A (JP)
Title: Joist structure
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/00
Filed: 1990-08-03
Abstract: PURPOSE:To provide a connection bar with a sufficient rigidity to prevent moving, by providing notches every specified interval at the upper edges and lower edges of long piers and long joists and engaging the notches with each other. CONSTITUTION:A pair of groove notches 12 reaching the nearly middle of an erected side are provided from the upper edge of both erected sides 11 to the lower direction at both ends and the positions every about 50mm interval in a long pier 1. A nut 14 vertically inserted is fitted in the bottom face 13 at the center of the pair of groove notches 12 and a bolt 15 is screwed. Next, a pair of groove notches 12 are provided likewise in a joist member 2. And a plurality of long piers 1 are placed in rows in parallel with each other every constant interval on a slab 3. And joist members 2 are laid on the long pier 1 to be in right angles against the pier so that the respective groove notches coincide with the upper position of the groove notches of the long piers to mutually engage the groove notches to form a parallel joist structure A.
Patent JP-S58106268-A (JP)
Title: Valve device
Inventor: SAKAMOTO RIYUUICHI
IPC: F16K1/38
Filed: 1981-12-21
Abstract: PURPOSE:To reduce the fatigue of a valve seal packing by suitably setting the outside diameter of the base of a valve seal packing base and the outside diameter of a valve seat to the usual inside diameter of the valve seat. CONSTITUTION:A valve seat 32 with a seal surface 32a inclined at about 45 deg. is formed on the periphery of a suction hole 16. A valve member 28 is cylindrical, and the end surface thereof is provided with a valve seal packing 33 formed of synthetic resins such as ethylene quadrifluoride resin and so on, which is secured thereto as a shock absorbing member and a seal member. The valve seal packing 33 includes the cylindrical base 33a and the conical trapezoid head 33b, so that the seal surface 32a of the valve seat 32 is sealed by a conical surface 33c of the head. The outside diameter d2 of the base of the valve seal packing, the outside diameter d3 of the valve seat, the outside diameter d4 of the valve member and the height h of the base of the valve seal packing are suitably set for the inside diameter d1 of the valve seat, whereby at the time of closing the valve, surface pressure working upon the valve seal packing can be reduced uniformly.
Patent JP-2000039601-A (JP)
Title: Method for driving liquid crystal display device and drive assembly
Inventor: NAKAGAWA SATORU
IPC: G09G3/36
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To make the voltage effective values of scanning signals same and to make display grades equal by impressing correction voltages on the signal voltages of scanning signals in a selection period before and after the timing for inversely switching the polarity of the signals. SOLUTION: The correction voltage value Vh previously determined to meet the characteristics of the voltage value of a selection high level V0 in a selection period T of the scanning signal to execute the selection which occurs at the timing of the inversely switching the polarity of the signal is added to this voltage value V0. As a result, the voltage effective values varied by the difference in the voltage quantities to be impressed are made same as the voltage effective values exclusive of the inversely switching timing the polarity inversion signals, by which the difference in the waveform distortion quantities by the voltage change quantities may be offset. Consequently, the voltage effective values may be made the same as the voltage effective values impressed to the liquid crystal display device and the transmittances of all liquid crystal display element may be made equal.  The occurrence of phenomena, such as transverse streaks and flickers, which are the task with the display grade may be prevented.
Patent JP-H0879656-A (JP)
Title: Head mounted display device
Inventor: KAWAMURA AKIRA
IPC: H04N5/64
Filed: 1994-08-31
Abstract: PURPOSE: To provide a head mounted display device, by which a user does not feel a troublesomeness at the time of viewing an image and the deterioration of a liquid crystal layer in a liquid crystal shutter hardly occurs. CONSTITUTION: A clock signal generated in a crystal oscillation circuit 21 is set to a frequency by which a flicker is not felt in a counter circuit 22. Control signals set in a volume 24 and a DC bias setting circuit 26 are transmitted to a non-inversion amplification computing element 30 and an inversion amplification computing element 31 through a buffer 27 and a signal line 29. A DC part of non-inversion output which is operation-processed in the non-inversion amplification computing element 30 is removed by a DC bias cut circuit 34a. The DC part of inversion output which is operation-processed in the inversion amplification computing element 31 is similarly removed by a DC bias cut circuit 34b, and output is impressed on the impression terminal 36 or 37 of the liquid crystal shutter 5.
Patent JP-S6449482-A (JP)
Title: Luminance signal processing circuit
Inventor: ICHIKAWA YUICHI
IPC: H04N5/213
Filed: 1987-08-20
Abstract: PURPOSE:To prevent the fluctuation of the direct current level of a video signal by providing a clipping circuit to remove a noise due to a picture quality correcting circuit to the output terminal of a luminance signal processing circuit. CONSTITUTION:The clipping circuit having a clipping level equal to the clamping voltage of a circuit 9 is inserted between the luminance signal processing circuit composed of a clamping circuit 9 and a picture quality correcting circuit 3 and a mixing circuit 5. When a dummy circuit 15 and a transistor 16 are connected, the clipping level completely equal to the point voltage of a clamped horizontal synchronizing signal can be obtained, and the noise can be surely removed. Consequently, the noise below a clamping level does not exist at the input terminal of the circuit 5, a clamping is executed at a prescribed level, simultaneously, a luminance signal, in which a picture quality correction is executed, can be obtained, the signal is mixed with a chroma signal from a color signal processing circuit 4, and the satisfactory video signal can be obtained at an output terminal 8.