baber/WOPTO huggingface dataset:
Patent JP-S6165222-A (JP)
Title: Liquid-crystal driving method
Inventor: TAKADA ASAO
IPC: G02F1/133
Filed: 1984-09-06
Abstract: PURPOSE:To equalize the modulation speed of a pulse width modulator to the period T of liquid-crystal driving by applying one driving electrode with a rectangular wave voltage having a period T/A, where A is display gradations, and the other electrode with a pulse which has a period T and also it is applied with pulse width modulation with an input gradation signal. CONSTITUTION:A pulse 11 from a rectangular wave generator 11a which has a period equal to the gradation display period T is multiplied by a frequency multiplier 32a into a pulse 32 which has a period T/A, where A is display gradations; and the pulse 32 is applied to a liquid-crystal driving electrode 3. A pulse width modulator 31a is modulated with a gradation signal 21 and a pulse 31 whose pulse width is an integral multiple of T/A is outputted. The other electrode 1 of liquid crystal 2 is applied with the exclusive OR output 33 between inputs 31 and 32. The applied voltage 32-33 between electrodes is 0V when the pulse 31 is at a level L and becomes a rectangular wave alternating current which has a mean value O, + or -V volt peaks, and period T/A, thereby driving the liquid crystal according to the gradation signal 21. Consequently, the memory readout speed and arithmetic speed of the pulse width modulator are reduced to a half as fast as before.
Patent JP-H03136673-A (JP)
Title: Foot rest for exercising-apparatus
Inventor: BURAIAN EDOWAADO HOFUMEISUTAA
IPC: A63B23/10
Filed: 1990-07-12
Abstract: PURPOSE: To stimulate a user's legs by providing a plurality of massaging elements arrayed and externally projected from foot rest surface, and moving his/her legs along the massaging elements at the time of using the foot rest. CONSTITUTION: A support member 63 has two foot rests 64 and 65 at two separate positions. In addition, the foot rest 64 and 65 have fastening members 66 for rotatably holding each messaging element 67 at the prescribed position. Also, each messaging element 67 is formed to be spherical, and a part thereof is extended in such a state as projected via a hole formed on the fastening members 66. The support member 63 have slope passage parts 68 and 69 adjacent to the fastening members 66, and each of the slope passage parts 68 and 69 has an antiskid surface with a ridge part 70. At the time of exercising with an appliance so formed, a user selects either the slope passage part 68 or each element 67, and can place his/her feet thereon.
Patent JP-H1131117-A (JP)
Title: Signal processor
Inventor: FUJITOMI MASAKO
IPC: G06F3/16
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce cost on a manufacture process by providing a signal judgement circuit judging whether a signal transmitted from a central processing unit is data or a clock and transmitting it. SOLUTION: A sound signal processor 200 takes in a music signal from a left input terminal Lin or a right input terminal Rin and executes the processing of key control and surrounding processing. A clock data judgement circuit is constituted of two start judgment circuits and a data output circuit. Signals 1 and 2 transmitted from a sound signal processing IC control transmission circuit 210 to first and second volume control IC 231 and 232 are changed. In first volume control IC 231, the signal 1 is set to be data and the signal 2 is taken in as the clock. On the other hand, the signal 1 is taken in as the clock with the signal 2 as data and the volumes of respective IC are controlled. Thus, first and second volume control IC 231 and 232 can use totally same IC and cost can be reduced.
Patent JP-H0934129-A (JP)
Title: Removing solution for photoresist
Inventor: TAGUCHI SATOSHI
IPC: G03F7/32
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a removing soln. not requiring rinsing with a special rinsing soln. and having superior removing performance and dissolving abililty even to a photoresist film post-baked at a high temp. or a photoresist film exposed to plasma or ions. SOLUTION: This removing soln. for removing a photoresist film formed on a substrate by coating consists of amino-alcohol (A), N,N-dimethylformamide (B) and glycol monoalkyl ether (C). The amt. of the component A is 5-38wt.%, the total amt. of the components B, C is 95-62wt.% and the weight ratio of the component C to the component B is 0.05-0.8.
Patent JP-S57116055-A (JP)
Title: Acrylic acid ester or methacrylic acid ester of oh group-containing isocyanuric acid derivative, manufacture and use
Inventor: UERUNERU GURUBERU
IPC: C07D251/34
Filed: 1981-11-24
Abstract: This invention is directed to esters of isocyanuric acid derivatives. More particularly, this invention is directed to acrylates or methacrylates of isocyanuric acid derivatives containing hydroxyl groups, the preparation of said compounds, and their use in adhesives.
Patent JP-H0935702-A (JP)
Title: Battery terminal and its assembling method
Inventor: SUZUKI KATSUYA
IPC: H01R11/12
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a battery terminal which can be easily fixed to a battery post and removed therefrom. SOLUTION: A fitting member 42 of a spacer member 41 is fitted on an electrode holding part 32 fitted on a battery post 23 and further, a cover member 51 through which a stud bolt 45 integrated with the fitting member 42 and a base seat part 46 provided in the base part are inserted is fitted on the fitting member 42. At the same time, a nut 55 is engaged with the stud bolt 45 projecting from the cover member 51 to continue rotating the nut 55, thereby screwing a fastening part 43 formed in the fitting member 42 on a threaded part 35 formed on the electrode holding part 32.
Patent JP-S6343175-A (JP)
Title: Developing device for copying machine
Inventor: KATO KEIJI
IPC: G03G15/01
Filed: 1986-08-08
Abstract: PURPOSE:To execute always normal development by executing switching to a developing tank to be used for horizontal rotation around the vertical shaft of a rotary plate and waiting an unused developing tank keeping the arrangement in the tank at the same state as the using time. CONSTITUTION:In case of red developing at the time of using the 1st developing tank 11, a red developer in the 1st developing tank 11 is sprayed from the 1st apray nozzle 13 to the surface of a photosensitive body 10 to execute development. In case of the developing color to black, roller 28a, 28b are rotated in the clockwise direction to move a belt 31 in the separating direction from the photosensitive body 10. Consequently, a transmission gear 23 is disengaged from a driving gear 25 in the horizontal direction and the 1st and 2nd developing tanks 11, 12 are moved in the same direction as the movement of the belt 31. When the developing tanks 11, 12 are moved at positions adjacent to the roller 28b as shown by an alternate long and two short dashes line, the rotation of the rollers 28a, 28b is stopped by a signal outputted from a microswitch. When a driving device M is driven. the vertical shaft 18 is rotated, the rotary plate 17 is rotated by 180 deg., the arrangement of the roller 28a, 28b are exchanged on the right and left sides so as to be moved adjacently to the photosensitive body 10.
Patent JP-S6248531-A (JP)
Title: Manufacture of multi-layered molded soundproof material
Inventor: WATANABE YOSHIAKI
IPC: B32B37/00
Filed: 1985-08-28
Abstract: PURPOSE:To permit to lighten the weight of molded body without reducing soundproof effect at all by using a soundproof material having a specified value of air stream resistance at the part of a surface layer. CONSTITUTION:The soundproof material consisting at least of a surface layer, a resin film and the layer of non-woven cloth having bulking power, is manufacture by a method wherein the material of molded soundproof material, laied in a mold, is heated under the temperature of 100-250 deg.C and the pressure of 1-50kg/cm<2> to form it and more than 3% of the whole of resin film is expanded to obtain the value of air stream resistance of 30-300c.g.s.rayls at the apex of inflates section of the molded soundproof material. The value of air stream resistance of the surface layer at the apex of inflates section after integrating it with the resin film is preferable to be 20-100c.g.s.rayls and thin leaf type non-woven cloth, ordinary cloth or the like is preferable to be used.
Patent JP-H0353626-A (JP)
Title: Frame conversion system
Inventor: KAWAMURA HAJIME
IPC: H04J3/00
Filed: 1989-07-21
Abstract: PURPOSE:To easily convert the transmission speed of 64kb/s into the transmission speed of 56kb/s by eliminating a frame bit in an octet frame, arranging optional 19 frames consecutively, and adding a frame pattern in a length of 7-bit. CONSTITUTION:When a signal subject to octet multiplex processing in a speed of 64kb/s is converted into a signal in a speed of 56kb/s, 7-bit except a frame bit F in an octet frame 6 is extracted from a frame 7 and the frames are arranged consecutively by 19 channels. Then a frame pattern 9 of Y-bit length is added for frame identification to convert the original frame 7 into a frame 8 whose transmission speed is 56kb/s. Thus, the transmission speed of 64kb/s is converted into the transmission speed of 56kb/s.
Patent JP-H061106-A (JP)
Title: Aircraft tire
Inventor: TAKANAMI TAKESHI
IPC: B60C5/14
Filed: 1992-06-22
Abstract: PURPOSE:To prevent cord destruction, at the time of running with double load, in the inner side of the tire wall portion without increasing the weight of the tire by keeping the cord of a tire, having its bead hill distance less than 0.7 times the tire maximum width, to a specified hardness, and making the thickness of an inner liner in a specified area thicker than those in other areas. CONSTITUTION:A cord, embedded in the carcass ply 18 of a tire 11 having bead hill 23 distance less than 0.7 times the tire maximum width H, is composed of an organic fiber cord of 9.0g/d or more. Further, thickness t of an inner liner 19 in an area S between a position A, apart by 0.3 times, and a position B, apart by 0.5 times, a tire sectional height T, from the radius line outer edge of a bead core 12a in the axial line inner most side to the radius line outer side, is 4mm to 7mm, which is thicker than the thickness v of the other areas. Thus cord destruction in the inner side of a side wall portion 14 at the time of running with double load can be prevented without increasing the tire weight.
Patent JP-S6342923-A (JP)
Title: Control of operation of comber
Inventor: NISHIMURA SHINZO
IPC: D01G19/26
Filed: 1986-08-08
Abstract: PURPOSE:To readily perform a lap-exchanging work in a process of stopping the operation of a comber for the lap exchange, by changing the operation of the comber to a slow operation and then stopping the slow operation with the detection of a position suitable for the lap exchange. CONSTITUTION:The length of a drawn-out lap is counted with a counter 20 during the ordinary (fast) operation of a comber. When the counted value reaches a prescribed value, the detected signal leads to the closure of a contact point AC2, to make a relay CR2B, to break a relay RH and to make a relay RL. Thereby, a motor 1M is converted to a slow rotation by the control of an inverter (INV) and a timer TR1 begins to count. When the counting is timed up, a contact point LS2 is closed, a relay CR3 becomes ON and relays RYL and YL become OFF. Thereby, the supply of electric power for the motor 1M is stopped and simultaneously a relay RB becomes ON to brake the motor 1M. When a nipper knife reaches within a prescribed region, the operation of the comber is stopped.
Patent JP-S6165296-A (JP)
Inventor: ICHIKAWA KOJI
IPC: G10K11/16
Filed: 1984-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0755382-A (JP)
Title: Structure of tie-bar clip for heat exchanger
Inventor: YAN BAN DEN NIIUENFUIZEN
IPC: F28F9/00
Filed: 1994-07-19
Abstract: PURPOSE: To provide a tie bar clip which is suited to the use for a cooling liquid radiator used in an internal combustion engine. CONSTITUTION: A radiator comprises a pair of spaced headers, tubes 18 extended between the headers, fins 20 interposed between the tubes, side members 22 which are arranged on both sides of a core sandwiching the core to be extended between the headers. At least one tie bar 30 is extended between a pair of side members to apply a substantially transverse constraint and a resistance to pressure to the length of the tubes, and a clip 40 is fitted into the tie bar and one side member to couple the tie bar to the one side member.
Patent JP-H0914682-A (JP)
Title: Far-infrared floor heating panel
Inventor: HIKUMA TOSHIKAZU
IPC: F24D3/16
Filed: 1995-06-29
Abstract: PURPOSE: To improve emission efficiency of far-infrared rays and improve energy efficiency by providing a space in an upper part of a heat insulation base to dispose a heat transmission plate, forming far-infrared rays on the former, laminating a surface layer member on a further upper part, and disposing a warm water pipe in the space. CONSTITUTION: An external frame 12. is formed on an upper portion of a heat insulating foam base plate 11, and the inside of the external frame 12 is reinforced with a reinforcing member 13. An aluminum punched metal heat transfer plate 14 is disposed on the upper portion thereof. A space is formed between the base plate 11 and the heat transfer plate 14, and a far-infrared layer 16 composed of a far-infrared ray material is laminated on the upper part of the heat transfer plate 14, and further a surface layer member 17 such as a carpet is laminated on the upper part of the former. A warm water pipe 18 is disposed in the space, and the upper surface of the warm water pipe 18 makes contact with the heat transfer plate 14. Temperature is kept and chemical reaction with radiation is kept owing to the space, and hence there are ensured heat insulation and the rise of heat efficiency with the aid of the effect of far-infrared rays at all times for temperature higher than ordinary temperature emitted from the warm water pipe 18.
Patent JP-H0352459-A (JP)
Title: Automatic focusing device
Inventor: TAKEMOTO HIROSHI
IPC: H04N5/232
Filed: 1989-07-20
Abstract: PURPOSE:To prevent the focusing position of a photographic image fluctuated and the image hard to observe by predicting the focusing position based on the change of amplitude of a high frequency component, and moving a photo graphic lens to a predicted focusing position. CONSTITUTION:A prediction arithmetic means 12 predicts the focusing position of the photographic image based on the amount of change of the amplitude of the high frequency component for the amount of travel of the photographic lens 2 supplied from a comparison means 10, and sets a prescribed range decided in advance centering the predicted focusing position. The prediction arithmetic means 12 sends a control signal so as to move the focusing position of the photographic image when the focusing position of the photographic image being photographed at present comes off the prescribed range. ln such a way, the fluctuation of the focusing position prevented occurring in the neighborhood of the focusing position in the focusing operation of the photographic image.
Patent JP-H0746840-A (JP)
Title: Self-excited dc-dc converter
Inventor: USUI HIROSHI
IPC: H02M3/338
Filed: 1993-07-29
Abstract: PURPOSE:To regulate easily an output voltage of a self-excited DC-DC converter and to make uniform the quantity of current in a plurality of switching elements. CONSTITUTION:The timing of switching over transistors 3 and 4 to f OFF is regulated by controlling the quantity of current for charging capacitors 21 and 22, by an operational amplifier 32 and a photocoupler, corresponding to the level of an output voltage of a rectifying circuit, and therefore an output voltage of a self-excited DC-DC converter can be regulated easily. Since either of transistors 17 and 18 for control through which the current flows more to the transistor 3 or 4 turns ON earlier and either of the transistors 3 and 4 through which the current flows more turns OFF earlier, besides, the quantity of the current in these transistors is made uniform and nonuniformity in the ON time of the two transistors 3 and 4 can be eliminated.
Patent JP-S6166406-A (JP)
Title: Television tuner
Inventor: KAWAMOTO NOBORU
IPC: H01L29/93
Filed: 1984-09-10
Abstract: PURPOSE:To attain low voltage drive by using a gallium arsenide semiconductor device for a varactor diode and adopting it as a super-step waveform varactor diode. CONSTITUTION:A DC bias is impressed to a DC bias terminal BT for frequency tuning, a reverse capacitance of the varactor diode D1 and an inductance L1 form parallel resonance and the frequency is tuned to a desired television channel. The gallium arsenide varactor diode is used as the varactor diode D1, the maximum and minimum values of the capacitance in the voltage versus capacitance curve are kept to the super-step waveform varactor diode where the operating voltage range is decreased to 1-10VDC impressed voltage.
Patent JP-H0351392-A (JP)
Title: Dirt washer of supporting belt-like material in papermaking machine
Inventor: YAKABE MASAHIRO
IPC: D21F1/32
Filed: 1989-07-20
Abstract: PURPOSE:To surely wash dirt by photographing supporting belt-like material using camera and strobe light without blur, detecting position and size of dirt with image processing device and jetting washing liquid to said position. CONSTITUTION:A camera 2 adjustable of visual field and focus is provided at upper surface side of supporting belt-like material 1 in papermaking machine and an strobe light 3 is provided at lower surface side of the supporting belt-like material 1 so as to oppose the camera 2 as a light source. Image photographed by the camera 2 is input into an image processing device and position and size of dirt is output as dirt information, then input into a controller, thus washing liquid is jetted from a nozzle 18 to said position and the washed liquid is sucked into a suction device 19.
Patent JP-S57113175-A (JP)
Title: Vector arithmetic device
Inventor: TAMURA HIROSHI
IPC: G06F15/78
Filed: 1980-12-29
Abstract: PURPOSE:To facilitate the detection of arithmetic end conditions, by subtracting ''1'' out of a starting vector-length index number with the logical circuit of each operator in a vector arithmetic device which performs parallel arithmetic of the number of elements specified by vector length. CONSTITUTION:To an instruction control part CMC, operators OPU, e.g., #1-#8 are connected, and control information on the kind of arithmetic, vector length, etc., is distributed from the CMC. Each CPU performs arithmetic regarding the number of elements specified by individually allotted vector length VL. The index numbers of elements when the operators #1-#8 perform operations at timing T1, T2, T3... are 1-8, 9-16- in decimal representation, but one is subtracted from the contents of a shift register SRG and the difference is converted into a binary numeral to obtain 000, 0001... repeatedly as three ending digits. Further, ''-1'' is subtracted for the remaining bits L of the SRG each time arithmetic operation is done once.
Patent JP-S5891117-A (JP)
Title: Heat treating method
Inventor: MIYAZAKI TOSHIAKI
IPC: C21D1/09
Filed: 1981-11-26
Abstract: PURPOSE:To carry out excellent quenching free of thermal strain up to desired depth without reference to the size and shape of a metallic member by irradiating the metallic member where quenching is to be performed with a laser beam repeatedly. CONSTITUTION:A shaft 2 to be quenched is held in a chuck 1 and the shaft 2 is painted in black at a position 3 where quenching is to be performed. This position 3 is irradiated with a laser beam 4 from a large-output carbon dioxide gas laser device which is reduced to an adequate spot through a convergent lens 5, and the chuck 1 is rotated. At this time, the turning speed of the shaft 2 and the power and irradiation time of the laser beam 4 are adjusted to form a locally quenched layer to desired depth.
Patent JP-2001008879-A (JP)
Title: Cleaning method and cleaning device of starchiness sticking vessel
Inventor: URA TOKUHITO
IPC: A47L15/42
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To cleanly remove starchiness solidly stuck to a vessel by cleaning the vessel by a cleaning means after softening the starchiness stuck to the vessel by soaking the vessel in liquid in a soaking tank for a prescribed time. SOLUTION: Commuting lunch boxes 2 stuck with starchiness are soaked in liquid of a soaking tank 4 up to becoming soft after the stuck starchiness is softened. The liquid in the tank 4 is bubbled by a bubbling means 6 at this soaking time. The liquid in the tank 4 is moved by bubbling so that the stuck starchiness is more effectively softened with the help of stimulation by bubbles. Thus, after softening the stuck starchiness, the lunch boxes 2 are sent into a cleaning means 3. The lunch boxes 2 sent into the cleaning means 3 are cleaned by removing the starchiness by receiving the cleaning action. Thus, in the starchiness sticking commuting lunch boxes 2, the starchiness is removed and cleaned only by this cleaning device 1.
Patent JP-S6080368-A (JP)
Title: Binary coding device of picture signal
Inventor: SHIMOTOONO SUSUMU
IPC: G06K9/38
Filed: 1983-10-11
Abstract: PURPOSE:To binary-code properly a picture signal for a small or large density by providing upper/lower limits to a threshold value so as to set the range varying the threshold value. CONSTITUTION:An average value operating section 1 calculates an average the value Ma of the density at the surrounding of a noted picture element desired to be binary-coded based on density signal of a picture element applied from a scanner. The average value Ma is fed to a threshold value operating section 2 and the threshold value TH is corrected at a threshold value correcting section 3. The maximum value Lh and the minimum value Ll of the threshold value are preset to the threshold value correcting section 3 so as to output a corrected threshold value THm whose threshold value TH is corrected to obtain the range. A signal limited to the maximum value Lh is obtained from the corrected threshold value THm when the threshold value TH is larger than the maximum value Lh and a signal limited to the minimum value Ll is obtained when the TH is smaller than the minimum value Ll. The corrected threshold value THm is fed to a binary-coding circuit 4, where the density signal Px is binary-coded.
Patent JP-H0474893-A (JP)
Title: Hermetic type aluminum plating device
Inventor: SAEKI ISAO
IPC: C25D21/11
Filed: 1990-07-16
Abstract: PURPOSE:To simplify construction and to improve operability by disposing an intermediate chamber in a transverse direction with a plating cell and introducing and ejecting a material to be plated by means of a driving mechanism which advances and retreats in a horizontal direction. CONSTITUTION:The intermediate chamber 100 and the plating chamber 200 are adjacently disposed in the directions horizontal and transverse with each other. A truck 300 which houses the work W hung down to jigs 350 is disposed movably back and forth between the intermediate chamber 100 and the plating chamber 200. A movable wall 310 comes into contact with the peripheral edge of an aperture 151 between the intermediate chamber 100 and the plating chamber 200 when the truck 300 is moved toward the right of Fig. 1 by extending a rod 401. The movable wall 310 is pressed to the peripheral edge of the aperture 151 with the uniform force by plural coil springs 403 mounted to the movable wall 310, by which the plating chamber 200 is hermetically isolated from the intermediate chamber 100.