baber/WOPTO huggingface dataset:
Patent JP-H0217578-A (JP)
Title: Picture processing device
Inventor: ENOKIDA MIYUKI
IPC: G06T11/80
Filed: 1988-07-06
Abstract: PURPOSE:To prevent the degradation in picture quality of oblique straight lines of a picture by adding data indicating a color code or the degree of mixture with the foundation color to data of a cursor or the like having oblique components. CONSTITUTION:Pattern data of the cursor stored in a cursor memory 104 is displayed on a display part 106 after being synthesized with picture data from a picture memory 100. The color of the cursor displayed on the display part 106 is designated by a cursor color designating register 102. Picture data and cursor data are added and averaged by shift registers 201 and 202 and an adder with respect to the boundary part of the cursor. A cursor position register 107 controls a selector 105 to synthesize picture data and pattern data of the cursor.
Patent JP-H1011865-A (JP)
Title: Disk recording and reproducing device
Inventor: SASAKI HISANORI
IPC: G11B17/26
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a disk recording/reproducing device convenient to use and capable of being miniaturized at a low cost regarding a disk recording/ reproducing device for housing plural cartridges and playing or recording by selecting one cartridge from among them. SOLUTION: The device is constituted in such a manner that a holder 8 is vertically moved to the height corresponding to a housing pitch of each disk cartridge of a stocker part 5 by turning the holder 8 and a drive part 11 taking turning fulcrums 49 as the fulcrums in the manner of operating a vertically moving mechanical part 14 engaged with a vertical movement driving part 31 provided at the opposite side of the range of an optical pickup 12 on the drive part 11, and also constituted so that the connection between a head supporting part 16 for supporting a magnetic head 15 and a power transmission means 46 for transmitting the driving power of the vertically moving mechanical part 14 is made nearly on an axis connecting the turning fulcrums 49 to become the connected state linked with the chucking operation.
Patent JP-H0722159-A (JP)
Title: Panel heater with ptc
Inventor: KAIMOTO TAKASHI
IPC: H05B3/14
Filed: 1993-07-06
Abstract: PURPOSE:To provide an RTC panel heater which presents a large steady output by using an extra heat radiating plate having large wall thickness besides the outside heat radiating plate, mounting an RTC thermistor thereunder, and thereby decreasing the rush current under the high voltage operation. CONSTITUTION:An outside heat radiating plate 5, an insulative sheet 6, and another heat radiating plate 7 having a larger wall thickness than the plate 5 are laminated, and thereto an RTC ceramic element 1 is attached, and a panel heater is assembled which is equipped in the under-part with a heat insulative material 8. In this manner, the structure includes extra heat radiating plate 7 having a large wall thickness while the distance between two electrodes 2a, 2b is specifically related to the voltage impressed, and thereby the rush current is greatly decreased under a high voltage condition, in particular when 200V is used, using an extraordinarily simple means, which should achieve an RTC panel heater capable of emitting a large steady output. The ceramic element 1 with electrodes 2a, 2b should preferably be arranged so that the condition V/d<=57 is met, where (d) represents the shortest distance between the two electrodes while V does the impressed voltage used.
Patent JP-S6321839-A (JP)
Title: Metal mold apparatus
Inventor: NAKATSURU AKINORI
IPC: B29C45/02
Filed: 1986-07-16
Abstract: PURPOSE:To effectively use a limited area by increasing the number of cavities and to improve a resin utility rate by disposing pairs of frames with respect to a runner at a predetermined position, and providing a through gate between the predetermined cavities. CONSTITUTION:A plurality of first branched gates 13, ... are branched in a direction perpendicular to the longitudinal direction of a runner 12 in the runner 12 in which resin flows. IC frame pairs 14 are disposed on cavity blocks 11a at both sides of the runner 12. The paris 14 are made of IC frames (lead frames) 14a, 14b, and the IC part of each frame is sealed with resin in a cavity 15. A second gate (through gate) 16 is provided between adjacent cavities of the frames 14a, 14b, such as between the cavities 151 and 152. Thus, the runner section is reduced with the same number of the blocks as the conventional one to narrow the width between the frames, the width of the block 11a is reduced, and the number of the cavities of a metal mold apparatus of a limited area can be raised.
Patent JP-H0612234-A (JP)
Title: Multiplication circuit over integer
Inventor: IWAMURA KEIICHI
IPC: G06F7/52
Filed: 1992-06-25
Abstract: PURPOSE:To perform efficient arithmetic at high speed while considering carry by using a multiplier with the small number of digits for the large number of digits. CONSTITUTION:This circuit is provided with the multipliers of mXm bits which parallelly inputs Ai (i=n-1...0) dividing an integer A of nXm bits for every (m) bits while classifying them into (p) pieces (p>=2,Apj,Apj+1...Apj+p-1; j=0...n/p-1) and have the multipliers of Bpq+k (q=0...1/p-1, k=0...p-1) parallelly linked to the respective inputs in the case of multiplying the integer A and an integer B of hXm bits, three-input full adders of 2m bits provided with carry buffers so as to add the outputs of two multipliers at least and the contents of a register for storing the output of the high-order full adder, and (p) columns of arithmetic columns provided with a register to simultaneously input/output the 2m bits of outputs from the full adders. Thus, the output from the lest-significant full adder or register in each arithmetic column is defined as a multiplied output for every (p-1)Xm bits synchronously with the clock.
Patent JP-H0216777-A (JP)
Title: Semiconductor optical detector device
Inventor: TANAKA SAKAE
IPC: H01L29/786
Filed: 1988-07-05
Abstract: PURPOSE:To reduce the occupation area of an optical detector device by forming on a substrate a thin film transistor having an offset between a gate electrode and a source electrode or a drain electrode. CONSTITUTION:A substrate 1 includes thereon as components of a thin film transistor, a gate electrode 2, a source electrode 3, a drain electrode 4, a gate insulating film 7, an amorphous silicon 8, a photoconductive semiconductor layer 8, and a contact layer 9. An offset portion 5 is formed between the electrodes 2 and 3. A change in the amount of light 6 to be irradiated to the offset portion 5 is converted to a change in resistance of the semiconductor layer 8 of the offset portion, and the change in the resistance is detected as a change in a current flowing through the thin film transistor.
Patent JP-S5956205-A (JP)
Title: Recording system
Inventor: KAMAI TOSHIMITSU
IPC: G11B20/00
Filed: 1982-09-24
Abstract: PURPOSE:To distinguish the stereo mode, the double sound mode, and the monaural mode from one another at the reproducing time, by inserting a pilot signal at the outside of the audible band selectively in accordance with respective modes of sound signals in the recording system where the sound signal is superposed to the video signal. CONSTITUTION:Pilot signals of, for example, 25kHz and 30kHz at the outside of the audible band which are superposed selectively to the sound signal of FM modulation pass through band-pass filters 33S and 33B, which have the same center frequency, and are detected as control signals SS and SB. When the stereo signal SS is detected by a switch matrix circuit 50, signals from deemphasis circuts 49L and 49R are taken out as they are. When the double sound signal SB is detected, only one of them is taken out; and when signals SS and SB are not detected, two signals are added, and the result is taken out to the output side. In this simple constitution, respective sound modes are distinguished from one another at the reproducing time.
Patent JP-H0832258-A (JP)
Title: Electronic device and box for the device
Inventor: ICHIZONO TADAAKI
IPC: H05K7/12
Filed: 1994-07-19
Abstract: PURPOSE:To reduce the size of a circuit board when a relatively large electronic device is employed in an electronic apparatus such as a controller. CONSTITUTION:Fixing plates 4a, 4b are disposed while being spaced apart from a printed board 2 fixed to the inner wall faces 3a, 3b of a case 3. The fixing plate 4a is fixed with the body of a power transistor 6 and the fixing plate 4b is fixed with the body of a large capacitor 9. With such structure, the region of the wiring board below the fixing plates 4a, 4b can be used for mounting low height electronic devices, e.g. resistors 14, 15, and thereby the size of the printed board 2 can be reduced.
Patent JP-S6324593-A (JP)
Inventor: KAGEYAMA MOTOHIRO
IPC: H05B37/02
Filed: 1986-07-16
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-S6412888-A (JP)
Title: Speed control circuit of dc motor
Inventor: ISHII HIDEKAZU
IPC: H02P7/288
Filed: 1987-07-03
Abstract: PURPOSE:To prevent the deterioration in load resistant characteristic even if an engine speed is switched by switching the value of resistance to a shunt circuit and the value of voltage dividing resistance simultaneously in the case of switching of the engine speed. CONSTITUTION:A detection terminal 2 detecting the equivalent voltage of a base terminal 1 and the counter electromotive force is provided to an IC 2 for the speed control of a DC motor. And, an error detecting circuit 2a outputs a signal equivalent to a voltage obtained in such a way that a voltage equivalent to the difference between a voltage equivalent to the speed of the DC motor M and the reference voltage is divided by the voltage dividing resistors Ra and Rb. Accordingly, a shunt transistor Q1 and the driving transistors Q2-Qn are controlled, and the current It applied to the resistance Rt1 & Rt2 and the current Ia applied to the DC motor M are controlled. An engine speed of the DC motor M is switched by operation of a switch S1. At this time, the resistance Rt1, Rt2 and Rt3 are also switched, and the deterioration of load resistant characteristic is prevented.
Patent JP-H0332582-A (JP)
Title: Leg-type mobile robot driving control device and joint mechanism for working robot including leg-tye mobile robot
Inventor: YOSHINO RYUTARO
IPC: B25J9/18
Filed: 1989-06-29
Abstract: PURPOSE:To achieve smooth position control by providing the title device with road surface reaction detecting means for detecting the road surface reaction acting upon leg parts from the ground surface and correcting the controlled variable of driving joints according to the horizontal element of the detected road surface reaction. CONSTITUTION:The title device is provided with road surface reaction detecting means 26, 26' for detecting the road surface reaction acting upon the ground surface from leg parts. The controlled variable of driving joins 20, 20' is corrected according to the horizontal element of the road surface reaction detected at the detecting means 26, 26''. The control of force can be thereby added effectively to position control so as to achieve smooth walking action.
Patent JP-H04367164-A (JP)
Title: Manual multilevel picture input device
Inventor: TANAKA TATSUYUKI
IPC: H04N1/107
Filed: 1991-06-13
Abstract: PURPOSE:To obtain an accurate original reading data correcting function realizing high reproducibility of a original. CONSTITUTION:A page buffer 20 stores one page of original data 20c including standard density plate parts 20a and 20b read by the image sensor of the manual multilevel picture input device. A maximum/minimum value detection parts 21 detects the maximum and minimum values of the original data 20c. A correction processing control part 23 decides the density band of the applicable standard density plate part 20a based on the maximum and minimum values of the document data 20c and the known density data of the standard density plate part 20a, and prepares density correction formulas 25a to 25c based on the density of the density band and the reading density. The density of the standard density plate part 20b and original data 20c read from the page buffer 20 are corrected using the correction formula.
Patent JP-H0729848-A (JP)
Title: Fabrication of semiconductor device
Inventor: YAMADA YOSHIAKI
IPC: H01L21/3205
Filed: 1993-07-07
Abstract: PURPOSE:To provide a method for fabricating a semiconductor device with high productivity without damaging the element by sustaining the quality of aluminium based metal film, being employed as the wiring of semiconductor device, in good conditions before and after fluidization of the metal film. CONSTITUTION:A titanium film 24 and a titanium nitride film 25 are formed in a first sputtering chamber. An aluminium alloy film 26 is then formed at a substrate temperature of 100 deg.C or below in a second sputtering chamber. A silicon substrate 21 is heated immediate thereafter by a substrate heating Ar gas thus fluidizing the aluminium alloy film 26 and forming an aluminium alloy film 26a.
Patent JP-H0333561-A (JP)
Title: Shift mechanism
Inventor: FUJII ISAO
IPC: F16H61/36
Filed: 1989-06-29
Abstract: PURPOSE:To improve a speed change operation feeling by reducing resistance at the time of operation of each cable with both cables wired in a straight line state by first and second engaging parts in which the rotational motion of shifting and selecting levers is changed to the reciprocating motion of a shifting and selecting axis. CONSTITUTION:When the speed change operating lever of a manual transmission 6 is moved to a desired speed change condition, a selecting lever 20 is reversibly rotated via a selecting cable 44, also a shifting lever 14 is reversibly rotated via a shifting cable 42, and a desired speed fork is moved to conduct speed change operation. Here in a shift mechanism 10, the angle alpha of the cable 42 and the angle beta of the cable 44 to an axle shaft and a parallel segment can be made large respectively, and when the other end of each cable 42 and 44 is wired to the front side of a four-wheel drive vehicle, the bend of each cable 42 and 44 can be made small and the cables 42 and 44 can be wired in a straight line state, moreover resistance at the time of the shift or selection operation of each cable 42 and 44 can be reduced, and thus a speed change operation feeling can be improved.
Patent JP-H1011719-A (JP)
Title: Magneto-resistive head and its production
Inventor: FUKAMI EIZO
IPC: G11B5/39
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To efficiently reproduce magnetic recording information by disposing a soft magnetic transverse biasing film only in the neighborhood inclusive of the information detecting region of a magneto-resistive film. SOLUTION: The soft magnetic transverse biasing film 110 is formed only in the neighborhood inclusive of the information detecting region 10. Antiferromagnetic films 141, 143 and electrode films 151, 152 are formed only at both ends of the magneto-resistive film 130 excluding the detecting region 10. As a result, the stable control of the magnetization of the soft magnetic transverse biasing film 110 to an adequate direction is made possible and the unstable operation characteristic induced by the disturbance of the magnetization of the soft magnetic transverse biasing film 110 by the unnecessary magnetic fields from the outside and the Barkhausen jump noise are prevented. The shunt of the detecting currents to the soft magnetic transverse biasing film 110 is minimized and the currents flowing to the magneto-resistive film 130 are increased, thereby, the efficient reproduction of the magnetic recording information is made possible.
Patent JP-H11322810-A (JP)
Title: Reflux condenser
Inventor: MAKIO SHINJI
IPC: C08F2/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a vertical type shell-and-tube reflux condenser without any fear of sticking of a polymer to all the condensing tubes and with the substantial absent deviation in flow rate of a fluid to be condensed among the respective condensing tubes. SOLUTION: This reflux condenser 1 is provided with a structure for fitting orifice mouthpieces 4 in the form of a headed cork stopper having a through-hole bored in the central axis direction into inlets of the upper parts of condensing tubes 2, forming orifices 5, forming a liquid reservoir part in a stepped part between the top surface of a horizontal partition plate 6 and the tops of the heads of the orifice mouthpieces 4 and overflowing a cooling medium introduced from a cooling medium feed pipe 3 installed in the upper part of the condenser 1 from the liquid reservoir part to the top openings of the head parts of the orifice mouthpieces 4 in the shell-and- tube type condenser 1 equipped with a condenser tube bundle comprising many substantially vertical straight tubular heat exchanger tubes and supported on a pair of the upper and lower horizontal partition plates 6...  and capable of making a fluid which to be condensed and fed from the upper part of the condensing tubes 2 flow in the downward direction through the interior of the condensing tubes 2 and condensing the fluid to be condensed.
Patent JP-H0730597-A (JP)
Title: Pi/4 shift qpsk modulation circuit
Inventor: NAKAMURA HARUO
IPC: H04L27/20
Filed: 1993-07-07
Abstract: PURPOSE:To reduce spurious radiation by generating a 2nd control signal rising with a slight delay than a leading of a control signal and falling at the same timing and switching a transmitter based on the 2nd control signal. CONSTITUTION:A 2nd control signal generator 20 generates a control signal taking a time difference between inputs of differential amplifiers 3, 7 into account based on a 1st control signal generating circuit 17 to obtain its output Vc2. That is, the signal Vc2 rises with a slight time delay than the rising of the 1st control signal Vc1 and falls at the same timing. A signal V3 after modulation is mixed by an output mixer 12 of a 2nd oscillator 19. The output of the oscillator 19 is controlled by an RF switch 18 at an output signal from the generator 20. In this case, since the signal V4 is not outputted when on input in two inputs is lost from the mixer 12, the output signal is outputted within a time when the signal Vc2 is set. The signal from which undesired signals in the rise and fall of the amplifiers 3, 7 are eliminated is outputted as a modulation signal.
Patent JP-S6228926-A (JP)
Title: Magnetic recording medium
Inventor: IKUYAMA SEIICHI
IPC: C09D5/23
Filed: 1985-07-30
Abstract: PURPOSE:To improve the durability, surface property and electromagnetic transducing characteristic of the titled medium by forming a magnetic layer consisting of ferromagnetic powder on a nonmagnetic carrier with a polyurethane resin contg. a quaternary ammonium salt in the molecule as a polar group as the binder. CONSTITUTION:A magnetic layer consisting essentially of ferromagnetic powder and a binder is formed on a nonmagnetic carrier to obtain the magnetic recording medium. A polyurethane resin contg. a quaternary ammonium salt in the molecule as a polar group is used as the binder of the magnetic layer. The polyurethane resin is formed by the reaction of a long-chain diol having about 500-5,000mol.wt. and a short-chain diol having about 50-500mol.wt. as the polyhydroxy compds. and an org. isocyanate as the polyisocyanate. The durability, surface property and electromagnetic transducing characteristic of the magnetic recording medium can be improved in this way.
Patent JP-S5871290-A (JP)
Title: Hull constructing method
Inventor: HARADA ISAMU
IPC: B63B9/06
Filed: 1981-10-22
Abstract: PURPOSE:To facilitate the construction of a hull by assembling the blocks at each section of a hull except the bottom section and after finishing the interior works of each block fitting the bottom block at the predetermined position between the pre-assembled blocks. CONSTITUTION:The longitudinal barrier wall blocks 4, 5 are planted on the installation tables 21, 22 and after applying the anti-tilt work the outerboard blocks 6, 7 are planted on the installation tables 23, 24. Thereafter the verticality or the interval of said block is confirmed to temporarily connect the cross ties 11, 12 placed at the intermediate section in the depth direction, while after joining the central upper deck block 8, side upper deck blocks 9, 10 the interior works are performed, then a travel truck 33 is utilized to fit the central bottom block 1 and the side bottom block 3 between the longitudinal barrier wall blocks 4, 5 and between said block 4 and a board side outerboard block 6.
Patent JP-2000003135-A (JP)
Title: Color sample card
Inventor: MURAMOTO JUNJI
IPC: G09F5/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to test a visual sensation effect and color scheme effect while enjoying molding and combining by color sample cards by maintaining the three-dimensional or flat array and combination state of these cards. SOLUTION: The color sample cards 1,... of upper and lower stages are intersected orthogonally with each other in such a manner that a crossed parallel shape is formed when viewed from above. The cards are so combined that the front surfaces 1a of the color sample cards 1 on the long side face outward and the front surfaces 1a on the short side face the same direction. The lower side notched parts 2, 2 of the color sample cards 1 on the upper stage side are inserted from above into the upper side notched parts 2, 2 of the color sample cards 1 on the lower stage side and the color sample cards 1 of the upper and lower stages are inserted and fixed longitudinally and transversely to the articles to be molded.  The plural color sample cards 1 are combined with the upper and low stages and are assembled to an arbitrary size and shape and therefore, the three-dimensional model which is references for the color samples may be molded. The various trial of the visual sensation effect and color scheme effect by colors may be made possible while enjoying the molding and combining.
Patent JP-S6328515-A (JP)
Title: Method of correcting position of wire-cut electric discharge machining apparatus
Inventor: YAMAYA MASATOSHI
IPC: B23H7/02
Filed: 1986-07-18
Abstract: PURPOSE:To aim at simplifying and ensuring precise positional correction of a wire-cut machining apparatus in full automation in order to shorten the time of entire correcting operation, by computing the relative distance between the center position of a wire-cut electrode and the center position of a prepared hole machining electrode for the X- and Y-axis directions so that the positional correction is made thereby. CONSTITUTION:Voltage is applied between a prepared hole machining electrode 3 and a workpiece 4 which is made into contact with the outer periphery of the electrode in the lateral direction to be short-circuited, and therefore, the position of the electrode 3 in the X-axis direction is detected so that a numerical value obtained by adding the radius d1 of the electrode 3 to thus detected value is stored on a register A. Then the electrode 3 is elevated simultaneously with the application of voltage between a wire electrode 1 and the workpiece 4 which is then moved to make its end face into contact with the outer periphery of the electrode 1 in order to detect the position of the electrode 1 in the X-axis direction. A numerical value obtained by adding the radius d2 of the electrode 1 to thus detected value is stored on a register B. Further, the numerical values are read from both storage registers A, B to compute the relative distances X, Y between the center positions of the electrodes 1, 3 in the X- and Y-axis directions, and they are displayed on a CRT. Further, the program for the center position of the electrode is automatically corrected during movement in a start hole machining process.